1 2015-01-29 Eli Zaretskii <eliz@gnu.org>
3 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
4 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
7 * w32font.c (struct font_callback_data, w32font_list_internal)
8 (w32font_driver, w32font_match_internal): Use bool where appropriate.
10 * w32menu.c (x_activate_menubar, set_frame_menubar)
11 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
12 (is_simple_dialog): Use bool where appropriate.
14 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
16 Use bool, not int, to track face changes
17 * xfaces.c (face_change): Rename from face_change_count, and
18 change from int to bool. The var is now true (instead of nonzero)
19 if attributes have changed; this is simpler. All uses changed.
22 2015-01-27 Eli Zaretskii <eliz@gnu.org>
24 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
25 returns NULL and errno is ENOTDIR, behave as if opendir failed to
26 open the directory. (Bug#19701)
28 * w32.c (sys_readdir): If FindFirstFile fails because the
29 directory doesn't exist, set errno to ENOTDIR.
31 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
33 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
35 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
37 Fix coding.c subscript error
38 * coding.c (CODING_ISO_INVOKED_CHARSET):
39 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
41 2015-01-17 Eli Zaretskii <eliz@gnu.org>
43 * xdisp.c (produce_image_glyph): Fix display of images in R2L
44 screen lines: prepend the new glyph to the ones already there
45 instead of appending it.
47 2015-01-14 Eli Zaretskii <eliz@gnu.org>
49 * w32fns.c (w32_set_title_bar_text): New function, including
50 support for titles with non-ASCII characters outside of the
51 current system codepage.
52 (x_set_name, x_set_title): Use it. (Bug#19590)
54 2015-01-10 Eli Zaretskii <eliz@gnu.org>
56 * indent.c (Fvertical_motion): Return zero if we started from ZV
57 and there's an overlay after-string there. (Bug#19553)
59 2015-01-09 Eli Zaretskii <eliz@gnu.org>
61 * emacs.c (usage_message): Fix the description of the -nl switch.
64 2015-01-05 Eli Zaretskii <eliz@gnu.org>
66 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
67 end information if the window_end_valid flag is unset.
68 (try_window_id): If the call to display_line invalidated the
69 window end information, give up the try_window_id optimization.
72 2015-01-04 Eli Zaretskii <eliz@gnu.org>
74 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
76 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
78 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
81 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
83 * lisp.mk (lisp): Add cl-preloaded.
85 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
87 Use bool for boolean in xfaces.c
88 * dispextern.h: Adjust to signature changes.
89 * font.c (font_at, font_range):
90 * fontset.c (Finternal_char_font):
91 * fringe.c (draw_fringe_bitmap_1):
92 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
93 (get_next_display_element, highlight_trailing_whitespace)
94 (display_string, calc_line_height_property)
95 (note_mode_line_or_margin_highlight, note_mouse_highlight):
96 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
97 (menu_face_changed_default, recompute_basic_faces)
98 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
99 (tty_defined_color, defined_color, face_color_gray_p)
100 (face_color_supported_p, load_color2, load_face_colors)
101 (Fx_list_fonts, LFACEP, push_named_merge_point)
102 (resolve_face_name, lface_from_face_name_no_resolve)
103 (lface_from_face_name, get_lface_attributes_no_remap)
104 (get_lface_attributes, lface_fully_specified_p)
105 (set_lface_from_font, merge_face_vectors, merge_named_face)
106 (merge_face_ref, Finternal_make_lisp_face)
107 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
108 (Finternal_set_lisp_face_attribute)
109 (update_face_from_frame_parameter, set_font_frame_param)
110 (face_boolean_x_resource_value)
111 (Finternal_set_lisp_face_attribute_from_resource)
112 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
113 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
114 (lface_equal_p, Finternal_lisp_face_equal_p)
115 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
116 (Fcolor_distance, lookup_named_face, lookup_basic_face)
117 (lookup_derived_face, Fface_attributes_as_vector)
118 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
119 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
120 (realize_default_face, realize_named_face)
121 (realize_non_ascii_face, realize_x_face, map_tty_color)
122 (realize_tty_face, compute_char_face, face_at_buffer_position)
123 (face_for_overlay_string, face_at_string_position):
124 Use bool for boolean.
125 * xfaces.c (set_lface_from_font):
126 Return void, since callers never use the result.
128 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
130 * image.c (lookup_pixel_color): Reorder conditions that are
132 (x_to_xcolors): Likewise.
133 (x_detect_edges): Likewise.
134 (png_load_body): Likewise.
135 (gif_close): Likewise.
136 (gif_load): Likewise.
138 2015-01-25 Eli Zaretskii <eliz@gnu.org>
140 Use bool for boolean in w32term.c
141 * w32term.c (x_update_window_begin, x_update_window_end)
142 (x_update_end, x_after_update_window_line)
143 (x_set_glyph_string_gc, x_draw_glyph_string_background)
144 (x_draw_glyph_string_foreground)
145 (x_draw_composite_glyph_string_foreground)
146 (x_draw_glyphless_glyph_string_foreground)
147 (x_draw_image_glyph_string, x_draw_glyph_string)
148 (x_draw_stretch_glyph_string, note_mouse_movement)
149 (w32_mouse_position, x_scroll_bar_report_motion)
150 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
151 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
152 (w32_draw_window_cursor, x_new_font, x_set_offset)
153 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
154 bool where appropriate.
156 Use bool for boolean in w32fns.c
157 * w32fns.c (w32_defined_color, x_decode_color)
158 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
159 (x_set_menu_bar_lines, x_change_tool_bar_height)
160 (x_set_internal_border_width, x_explicitly_set_name)
161 (x_implicitly_set_name, Fx_create_frame, w32_window)
162 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
164 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
166 Use bool for boolean in xfns.c
167 * xfaces.c (x_update_menu_appearance):
168 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
169 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
170 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
171 (x_change_tool_bar_height, x_set_internal_border_width)
172 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
173 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
174 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
175 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
176 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
177 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
178 (clean_up_dialog, syms_of_xfns):
179 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
180 (xic_create_fontsetname):
181 Use bool for boolean.
182 * xfns.c: Include bitmaps/gray.xbm unconditionally.
184 Count MANY function args more reliably
185 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
186 * buffer.c (Fbuffer_list, Fkill_buffer):
187 * callint.c (read_file_name, Fcall_interactively):
188 * charset.c (Fset_charset_priority, syms_of_charset):
189 * chartab.c (uniprop_encode_value_numeric):
190 * coding.c (syms_of_coding):
191 * composite.c (syms_of_composite):
192 * data.c (wrong_range):
193 * dbusbind.c (syms_of_dbusbind):
194 * dired.c (file_attributes):
195 * editfns.c (Fdecode_time, update_buffer_properties, format2):
196 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
197 (call4, call5, call6, call7):
198 * fileio.c (Finsert_file_contents, choose_write_coding_system)
199 (Fcar_less_than_car, build_annotations, auto_save_error):
200 * filelock.c (get_boot_time):
201 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
202 (maybe_resize_hash_table, secure_hash):
203 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
204 * fontset.c (fontset_add, Fset_fontset_font):
205 * ftfont.c (ftfont_lookup_cache):
206 * gtkutil.c (xg_get_font):
207 * insdel.c (signal_before_change, signal_after_change):
208 * keymap.c (append_key):
209 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
210 * minibuf.c (Fread_buffer):
211 * print.c (print_preprocess):
212 * process.c (Fformat_network_address, Fmake_network_process)
213 (server_accept_connection):
214 * sound.c (Fplay_sound_internal):
215 * term.c (Fsuspend_tty, Fresume_tty):
216 * window.c (window_list):
217 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
218 (message_with_string):
219 * xfaces.c (Fx_list_fonts):
220 * xfont.c (syms_of_xfont):
221 * xselect.c (x_handle_selection_request)
222 (x_handle_selection_clear, x_clear_frame_selections)
223 (x_clipboard_manager_error_1):
224 Prefer CALLMANY and CALLN to counting args by hand.
225 * doc.c (reread_doc_file): Remove unused code.
226 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
227 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
228 Prefer call1 and call2 to Ffuncall.
229 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
230 Use struct literal rather than a local var, for simplicity.
231 * keymap.c (where_is_internal): Use NULL rather than a pointer
233 * lisp.h (CALLMANY, CALLN): New macros.
234 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
237 Use gnustep-config if available
238 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
239 It doesn't appear to be needed, and the inclusion breaks on
240 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
242 2015-01-22 Eli Zaretskii <eliz@gnu.org>
244 * xdisp.c (init_iterator): Restore a comment lost in transition.
246 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
248 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
249 * xfont.c (xfont_driver, xfont_chars_supported)
250 (xfont_text_extents):
251 * xftfont.c (xftfont_get_colors, xftfont_open)
252 (xftfont_prepare_face, xftfont_done_face)
253 (xftfont_cached_font_ok):
254 * xgselect.c (xg_select):
255 Use bool for boolean.
257 Don't downcase system diagnostics' first letters
258 * fileio.c (report_file_errno): Don't downcase, and simplify.
261 Isolate NIL_IS_ZERO-assuming code better
262 Suggested by Stefan Monnier in:
263 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
264 * alloc.c (allocate_pseudovector):
265 Use memclear, not memsetnil, to remove a 'verify'.
266 * callint.c (Fcall_interactively):
267 * dispnew.c (realloc_glyph_pool):
268 * xdisp.c (init_iterator):
269 Use memclear, not memset, to remove a 'verify'.
270 * lisp.h (memclear): Rename from memsetnil, and take a byte
271 count rather than a word count. All callers changed.
273 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
275 Undo port to hypothetical nonzero Qnil case
276 This mostly undoes the previous change in this area. See:
277 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
278 * alloc.c (allocate_pseudovector):
279 * callint.c (Fcall_interactively):
280 * dispnew.c (realloc_glyph_pool):
281 * fringe.c (init_fringe):
282 * lisp.h (memsetnil):
283 * xdisp.c (init_iterator):
284 Simplify by assuming that Qnil is zero, but verify the assumption.
285 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
286 NIL_IS_NONZERO. All uses changed.
288 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
290 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
292 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
294 Prefer xlispstrdup to avoid dumb calls to strlen.
295 * nsfont.m (ns_get_family):
296 * nsterm.m (ns_term_init):
297 * w32fns.c (w32_window):
298 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
300 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
302 Correct an old fix for GTK font selection
303 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
306 Fix minor bugs with printing null bytes
307 * minibuf.c (read_minibuf_noninteractive):
308 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
309 Work even if the Lisp string contains a null byte.
311 Port to hypothetical case where Qnil is nonzero
312 * alloc.c (allocate_pseudovector):
313 * callint.c (Fcall_interactively):
314 * coding.c (syms_of_coding):
315 * dispnew.c (realloc_glyph_pool):
316 * fringe.c (init_fringe):
317 * lisp.h (memsetnil):
318 * xdisp.c (init_iterator):
319 Port to the currently-hypothetical case where Qnil is nonzero.
320 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
321 as there are no Lisp_Object values in the data here.
322 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
323 All uses changed. Define only if not already defined, so that one
324 can debug with -DNIL_IS_NONZERO.
325 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
327 2015-01-19 Eli Zaretskii <eliz@gnu.org>
329 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
330 Qnil is represented as zero, before using that to initialize parts
331 of the glyph structure.
333 * xdisp.c (init_iterator): Verify that Qnil is represented as
334 zero, before using that to initialize parts of the iterator
337 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
339 Prefer memset to repeatedly assigning Qnil
340 * alloc.c (allocate_pseudovector): Catch more bogus values.
341 * alloc.c (allocate_pseudovector):
342 * callint.c (Fcall_interactively):
343 * coding.c (syms_of_coding):
344 * fringe.c (init_fringe):
345 Verify that Qnil == 0.
346 * callint.c (Fcall_interactively):
347 * eval.c (Fapply, Ffuncall):
348 * fns.c (mapcar1, larger_vector):
349 * font.c (font_expand_wildcards):
350 * fringe.c (init_fringe):
351 Prefer memset to assigning zeros by hand.
352 * callint.c (Fcall_interactively):
353 Remove duplicate assignment of Qnil to args[i].
354 * coding.c (syms_of_coding):
355 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
356 * fileio.c (Ffile_selinux_context):
357 Rewrite to avoid need for Lisp_Object array.
358 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
359 (DEFINE_LISP_SYMBOL_END): Use it.
360 (NIL_IS_ZERO): New constant.
361 (memsetnil): New function.
363 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
365 Tune pseudovector allocation assuming Qnil == 0.
366 * alloc.c (allocate_pseudovector): Use memset for both
367 Lisp_Objects and regular slots. Add zerolen arg.
368 * lisp.h (allocate_pseudovector): Adjust prototype.
369 (ALLOCATE_PSEUDOVECTOR): Adjust user.
370 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
371 (allocate_hash_table, allocate_window, allocate_frame)
372 (allocate_process, allocate_terminal): Remove prototypes.
373 * fns.c (allocate_hash_table): Now static here.
374 * frame.c (allocate_frame):
375 * process.c (allocate_process):
376 * terminal.c (allocate_terminal):
377 * window.c (allocate_window): Now static here.
378 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
380 * lisp.h (XTERMINAL): Add eassert.
381 * process.c (make_lisp_proc): Now static here.
383 Prefer INLINE functions in font.h to match style used in lisp.h.
384 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
385 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
386 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
388 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
389 * ftfont.c (ftfont_shape):
390 * macfont.m (macfont_shape):
391 * w32uniscribe.c (uniscribe_shape):
392 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
394 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
396 Give up on -Wsuggest-attribute=const
397 * decompress.c (Fzlib_available_p):
398 * gnutls.c (Fgnutls_available_p):
399 * gtkutil.h (xg_uses_old_file_dialog):
400 * xdisp.c (Ftool_bar_height):
401 * xmenu.c (popup_activated):
402 No longer const, since it's not const on at lest some
403 configurations, and we shouldn't lie to the compiler.
405 2015-01-15 Eli Zaretskii <eliz@gnu.org>
407 * fileio.c: Include binary-io.h.
408 (Fset_binary_mode): New function.
409 (syms_of_fileio): Defsubr it.
410 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
412 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
414 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
415 (Fgnutls_peer_status): Use it to set the :self-signed flag.
416 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
417 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
419 2015-01-14 Eli Zaretskii <eliz@gnu.org>
421 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
422 when FLAGS indicate the item is not highlighted. (Bug#19596)
424 2015-01-14 Martin Rudalics <rudalics@gmx.at>
426 * xmenu.c (update_frame_menubar): Remove garbaged code.
428 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
430 remove_slash_colon need not be inline
431 * process.c, process.h (remove_slash_colon): No longer inline.
432 This saves text bytes without hurting runtime performance.
434 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
436 Avoid extra multibyteness check in ENCODE_FILE users.
437 * callproc.c (encode_current_directory, Fcall_process, call_process):
438 * dired.c (directory_files_internal, file_name_completion):
439 Do not check for STRING_MULTIBYTE because encode_file_name
440 is a no-op for unibyte strings.
442 * process.h (remove_slash_colon): New function.
443 * callproc.c (encode_current_directory, call_process):
444 * process.c (Fstart_process): Use it.
446 Consistently handle time zone specification.
447 * editfns.c (decode_time_zone): New function, refactored out from ...
448 (Fencode_time): ... adjusted user.
449 (Fset_time_zone_rule): Use decode_time_zone.
451 * editfns.c (make_buffer_string_both): If requested range intersects
452 the gap, don't move the latter but copy in two regions, thus avoiding
453 unnecessary relocation of buffer data.
455 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
457 Use bool for boolean in xmenu.c, xml.c
458 * xmenu.c (x_menu_set_in_use, popup_get_selection)
459 (Fx_menu_bar_open_internal, popup_widget_loop)
460 (x_activate_menubar, xg_crazy_callback_abort)
461 (update_frame_menubar, set_frame_menubar)
462 (initialize_frame_menubar, free_frame_menubar)
463 (create_and_show_popup_menu, x_menu_show)
464 (create_and_show_dialog, x_dialog_show):
465 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
466 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
467 * xrdb.c (main) [TESTRM]:
468 * xsettings.c (init_gsettings):
469 * xterm.c (XFillRectangle, xg_scroll_callback)
470 (xg_end_scroll_callback):
471 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
472 Use bool for boolean.
473 * xmenu.c (TRUE): Remove; no longer used.
474 (show_help_event): Remove long-unused code.
475 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
477 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
479 Don't say Fnext_read_file_uses_dialog_p is const
480 It's const only if a windowing system is not used; don't say it's
481 const otherwise. See:
482 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
483 * fileio.c (next_read_file_uses_dialog_p): Remove.
484 Move guts back to ...
485 (Fnext_read_file_uses_dialog_p): ... here.
486 Don't declare as const, as make-docfile.c now has a special case
487 for this function. This is an ugly hack, but it's better than
488 lying to the compiler.
490 Remove now-unnecessary forward XTYPE decl
491 * lisp.h (XTYPE): Remove forward declaration. The recent merge
492 from emacs-24 fixed the problem in a better way, by moving XPNTR's
493 definition to after XTYPE's.
495 2015-01-13 Eli Zaretskii <eliz@gnu.org>
497 Fix problems with 32-bit wide-int build exposed by MinGW.
498 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
499 compilation error in an unoptimized build when !USE_LSB_TAG.
501 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
502 same larger value as for the 64-bit build.
504 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
505 avoid compiler warnings.
507 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
508 Avoid compiler warnings about cast from integer to pointer of
511 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
512 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
513 casting from integer to pointer of different size.
514 (add_menu_item): Pass the help-echo string as a pointer to
515 Lisp_String, not as a Lisp_Object.
516 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
517 string object from its C pointer.
519 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
520 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
522 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
523 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
524 compiler warnings about size differences.
525 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
526 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
527 (Fw32_toggle_lock_key): Pass the new state of the key as a C
528 integer; use -1 for nil. Doc fix.
530 * .gdbinit (xgetsym): New subroutine.
531 (xsymname, xsymbol): Use it.
532 (xprintsym): No need to call xgetptr.
534 2015-01-13 Martin Rudalics <rudalics@gmx.at>
536 * frame.c (adjust_frame_size): Make sure new numbers of
537 lines/columns get installed after font size change (Bug#19575).
539 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
541 Add DEFUN attributes.
542 * callint.c (Finteractive):
543 * character.c (Fcharacterp, Fmax_char):
544 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
545 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
546 (Ffloatp, Fbyteorder):
547 * decompress.c (Fzlib_available_p):
549 * frame.c (Fframe_windows_min_size):
550 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
551 * window.c (Fwindow__sanitize_window_sizes):
552 * xdisp.c (Ftool_bar_height):
553 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
554 * emacs.c (Fkill_emacs):
556 * keyboard.c (Ftop_level, Fexit_recursive_edit)
557 (Fabor_recursive_edit): Add noreturn attribute.
559 * search.c (fast_string_match_internal): New function,
561 (fast_string_match, fast_string_match_ignore_case): ...functions
563 * lisp.h (fast_string_match, fast_string_match_ignore_case):
564 inlined from here now.
565 (fast_string_match_internal): Add prototype.
566 * dired.c (file_name_completion): Use fast_string_match_internal.
568 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
569 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
570 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
571 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
573 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
575 Port to 32-bit MingGW --with-wide-int
576 Problem reported by Eli Zaretskii in:
577 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
578 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
579 what we think it is, rather than checking only its alignment (and
580 doing so incorrectly on MinGW).
582 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
584 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
585 Remove dead NILP check.
586 * image.c (Flookup_image): Use regular format for docstring.
587 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
589 2015-01-12 Martin Rudalics <rudalics@gmx.at>
591 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
593 * frame.c (frame_default_tool_bar_height): New variable.
594 (adjust_frame_size): Possibly add requested adjustment to
595 Vframe_adjust_size_history.
596 (make_frame): Initialize tool_bar_redisplayed_once slot.
597 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
598 doc-string. Call adjust_frame_size unconditionally (the frame's
599 text size may remain unaltered but the pixel size may change).
600 (x_figure_window_size): If frame_default_tool_bar_height was
601 set, use it instead of calculating the tool bar height from
602 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
603 Vframe_initial_frame_tool_bar_height.
604 (Qchange_frame_size, Qxg_frame_set_char_size)
605 (Qset_window_configuration, Qx_create_frame_1)
606 (Qx_create_frame_2): New symbols.
607 (Vframe_initial_frame_tool_bar_height): Remove.
608 (Vframe_adjust_size_history): New history variable for debugging
609 frame size adjustments.
610 * frame.h (struct frame): New boolean slot
611 tool_bar_redisplayed_once.
612 (frame_default_tool_bar_height): Extern.
613 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
614 to adjust_frame_size.
615 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
616 Qx_create_frame_2 to adjust_frame_size.
617 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
618 inhibit 1 when we have not redisplayed the tool bar yet.
619 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
620 Qx_create_frame_2 to adjust_frame_size.
621 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
623 * window.c (Fset_window_configuration): Pass
624 Qset_window_configuration to adjust_frame_size.
625 * xdisp.c (redisplay_tool_bar): Assign new height to
626 frame_default_tool_bar_height.
627 (redisplay_internal): If we haven't redisplayed this frame's
628 tool bar, call redisplay_tool_bar early so we can adjust the
629 frame size accordingly.
630 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
631 inhibit 1 when we have not redisplayed the tool bar yet.
632 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
633 Qx_create_frame_2 to adjust_frame_size.
635 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
637 Have 'make' output better GEN names
638 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
639 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
640 more naturally so that 'make' can output more-accurate names.
642 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
644 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
645 calling reset_buffer_local_variables, and make sure we initialize
648 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
650 * coding.c (Fcoding_system_plist): Use common style for docstring.
652 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
654 Port to MSB hosts without optimization
655 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
656 the inline function XTYPE needs to be declared before being used.
657 * lisp.h (XTYPE): New forward declaration.
659 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
661 Port to 32-bit --with-wide-int
662 Prefer symbol indexes to struct Lisp_Symbol * casted and then
663 widened, as the latter had trouble with GCC on Fedora 21 when
664 configured --with-wide-int and when used in static initializers.
665 * alloc.c (garbage_collect_1, which_symbols):
666 * lread.c (init_obarray):
667 Prefer builtin_lisp_symbol when it can be used.
668 * dispextern.h (struct image_type.type):
669 * font.c (font_property_table.key):
670 * frame.c (struct frame_parm_table.sym):
671 * keyboard.c (scroll_bar_parts, struct event_head):
672 * xdisp.c (struct props.name):
673 Use the index of a builtin symbol rather than its address.
675 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
676 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
677 symbol indexes rather than pointers, and which work better on MSB
678 hosts because they shift right before tagging. All uses changed.
679 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
680 No longer noops on wide-int hosts, since they work now.
681 (builtin_lisp_symbol): New function.
683 Port to HAVE_FREETYPE && !HAVE_XFT
684 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
685 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
686 Declare in this case too.
688 2015-01-10 Eli Zaretskii <eliz@gnu.org>
690 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
692 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
693 make_pointer_integer instead of XIL.
694 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
696 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
697 instead of XIL. Put a list of the descriptor, action, and file
698 name in event->arg, instead of spreading them between event->code
701 * w32term.c (queue_notifications): Use make_pointer_integer
702 instead of XIL. Put a list of the descriptor, action, and file
703 name in event->arg, instead of spreading them between event->code
706 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
707 event creation to changes in w32term.c and w32inevt.c above.
709 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
711 Port Qnil==0 changes to 32-bit --with-wide-int
712 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
713 macro-implemented version. For the non-USE_LSB_TAG case, supply
714 a new inline function that is the inverse of the new TAG_SYMPTR.
715 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
716 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
717 negative number, don't allow sign bits to bleed into the encoded
718 value. Shift in zero bits instead.
720 Refactor pointer-to-integer conversion
721 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
722 Rename and move to lisp.h. All uses changed.
723 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
724 which are renamed from gfilenotify.c's lisp_to_monitor and
725 monitor_to_lisp, and with more-generic void * signatures.
727 2015-01-08 Eli Zaretskii <eliz@gnu.org>
729 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
730 returned for right-to-left screen lines. (Before the change on
731 2014-12-30, the incorrectly-computed X pixel coordinate concealed
734 * .gdbinit (xsymname): New subroutine.
735 (xprintsym, initial-tbreak): Use it to access the name of a symbol
736 in a way that doesn't cause GDB to barf when it tries to
737 dereference a NULL pointer.
739 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
741 (set_cursor_from_row, try_cursor_movement, dump_glyph)
742 (insert_left_trunc_glyphs, append_space_for_newline)
743 (extend_face_to_end_of_line, highlight_trailing_whitespace)
744 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
745 (Fbidi_resolved_levels, produce_special_glyphs)
746 (rows_from_pos_range, mouse_face_from_buffer_pos)
747 (note_mouse_highlight): Use nil as the object for glyphs inserted
748 by the display engine, and test with NILP instead of INTEGERP.
751 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
754 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
757 * dispextern.h (struct glyph, struct it): Update comments for the
760 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
762 Port new Lisp symbol init to x86 --with-wide-int
763 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
764 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
765 GCC (at least) does not allow a constant initializer to widen an
768 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
769 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
770 Although clang doesn't need it, some other compiler might, and
771 it's easy enough to be safe.
773 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
774 Apparently clang removed support for the alloc_size attribute.
776 Port Qnil==0 XUNTAG to clang
777 clang has undefined behavior if the program subtracts an integer
778 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
779 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
780 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
781 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
783 Port GFileMonitor * hack to Qnil==0 platforms
784 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
785 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
786 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
788 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
790 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
791 size instead of using widht/height. The frame may be constrained.
793 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
795 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
796 Needed when neither optimizing nor inlining.
797 Also, sort decls alphabetically.
799 2015-01-05 Eli Zaretskii <eliz@gnu.org>
801 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
802 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
803 declarations of Q* variables that represent symbols.
805 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
809 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
810 that NILP (x) is equivalent to testing whether x is 0 at the
811 machine level. The overall effects of this and the previous patch
812 shrink the size of the text segment by 2.3% and speeds up
813 compilation of all the .elc files by about 0.5% on my platform,
814 which is Fedora 20 x86-64.
815 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
816 (make_lisp_symbol) [USE_LSB_TAG]:
817 Symbols now tag the difference from lispsym, not the pointer.
818 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
819 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
820 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
821 (XSYMBOL): New forward decl.
822 (XUNTAGBASE): New function.
825 Compute C decls for DEFSYMs automatically
827 This patch also makes Q constants (e.g., Qnil) constant addresses
828 from the C point of view.
829 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
830 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
831 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
832 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
833 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
834 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
835 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
836 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
837 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
838 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
839 * xselect.c, xsettings.c, xterm.c:
840 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
841 These names are now defined automatically by make-docfile.
842 * alloc.c (init_symbol): New function.
843 (Fmake_symbol): Use it.
844 (c_symbol_p): New function.
845 (valid_lisp_object_p, purecopy): Use it.
846 * alloc.c (marked_pinned_symbols):
847 Use make_lisp_symbol instead of make_lisp_ptr.
848 (garbage_collect_1): Mark lispsym symbols.
849 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
850 (mark_object): Use it.
851 (sweep_symbols): Sweep lispsym symbols.
852 (symbol_uses_obj): New function.
853 (which_symbols): Use it. Work for lispsym symbols, too.
854 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
855 since Qt's address is already known now.
856 (syms_of_alloc): Add lispsym count to symbols_consed.
857 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
858 when testing whether storage is all bits zero.
859 * dispextern.h (struct image_type):
860 * font.c (font_property_table):
861 * frame.c (struct frame_parm_table, frame_parms):
862 * keyboard.c (scroll_bar_parts, struct event_head):
863 * xdisp.c (struct props):
864 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
865 Lisp_Object *, since Qfoo is no longer an object whose address can be
866 taken. All uses changed.
867 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
868 use it, so that they no longer need to take the address of a Lisp sym.
869 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
870 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
871 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
872 DEFSYM Qdeactivate_mark before the corresponding var.
873 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
874 instead of interning their symbols; this avoids duplicates.
875 (LISP_INITIALLY, TAG_PTR)
876 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
878 (LISP_INITIALLY_ZERO): Use it.
879 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
880 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
881 Move decls up, to avoid forward uses. Include globals.h earlier, too.
882 (make_lisp_symbol): New function.
883 (XSETSYMBOL): Use it.
884 (DEFSYM): Now just a placeholder for make-docfile.
885 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
886 (intern_sym): New function, with body taken from old intern_driver.
887 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
889 (define_symbol): New function.
890 (init_obarray): Define the C symbols taken from lispsym.
891 Use plain DEFSYM for Qt and Qnil.
892 * syntax.c (init_syntax_once): No need to worry about
893 Qchar_table_extra_slots.
895 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
897 'temacs -nw' should not call missing functions
898 Without this patch, "temacs -nw" fails with the diagnostic
899 "emacs: Symbol's function definition is void: frame-windows-min-size"
900 and messes up the tty's state.
901 * frame.c (Fframe_windows_min_size): New placeholder function.
902 (syms_of_frame): Define it.
903 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
904 (syms_of_window): Define it.
906 Less 'make' chatter for lisp dir
907 * Makefile.in (%.elc): Adjust to compile-onefile change in
910 batch write-region no longer says "Wrote FOO"
911 This cuts down on 'make' chatter a bit.
912 * fileio.c (Fwrite_region):
913 Don't output "Wrote /whatever/foo.elc" if noninteractive.
915 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
917 Revert previous change to produce_composite_glyph
918 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
920 Pacify gcc -Wparentheses
921 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
923 2015-01-03 Martin Rudalics <rudalics@gmx.at>
925 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
926 f->can_x_set_window_size is true.
927 * xterm.c (x_set_window_size_1): Call change_frame_size with
928 text sizes instead of pixel sizes (Bug#19428).
930 2015-01-01 Eli Zaretskii <eliz@gnu.org>
932 * xdisp.c (pos_visible_p): Fix up the X coordinate for
933 right-to-left screen lines. (Bug#19473)
935 2015-01-01 Eli Zaretskii <eliz@gnu.org>
937 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
939 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
941 Simplify setfattr use by assuming GNU make
942 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
943 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
944 Simplify by using GNU make rather than shell conditionals,
945 by using ln -f rather than rm -f followed by ln,
946 and by preferring $@ to spelling out the destination.
948 2014-12-29 Eli Zaretskii <eliz@gnu.org>
950 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
951 file doesn't compile on MS-Windows.
953 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
955 Allow return value of system-name to vary. (Bug#19438)
956 * filelock.c (current_lock_owner):
957 * xrdb.c (get_environ_db):
958 * xterm.c (same_x_server):
959 * xterm.c (x_term_init):
960 Prefer (system-name) to system-name, and avoid naming
961 locals 'system-name'.
962 * editfns.c (cached_system_name): New static var.
963 (init_and_cache_system_name): New function.
964 (init_editfns, Fsystem_name): Use it.
965 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
966 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
967 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
968 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
969 Don't create a new string if the current value is already correct.
971 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
973 Fix produce_composite_width typo
974 * term.c (produce_composite_glyph):
975 Fix typo that confused number of columns for pixel width.
977 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
979 Wrap dll functions more simply
980 * decompress.c, gnutls.c, image.c, xml.c:
981 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
982 rather than the inverse when not WINDOWSNT. This isolates the
983 fn_* business into the WINDOWSNT-specific section of the code,
984 which makes it easier to maintain the generic code.
985 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
986 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
987 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
988 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
989 Remove. All uses replaced by DEF_DLL_FN.
990 * decompress.c (inflateInit2): Remove; no longer needed.
991 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
993 Port memory-full checking to GnuTLS 3.3
994 Instead of using gnutls_global_set_mem_functions, check every call
995 to a GnuTLS function that might return an indication of memory
996 exhaustion. Suggested by Dmitry Antipov in:
997 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
998 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
999 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1000 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1002 (check_memory_full): New function.
1003 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1004 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1005 (Fgnutls_boot): Use it.
1006 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1008 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1010 Fix parse_settings to match internal documentation
1011 * xsettings.c (parse_settings): Return the number of settings seen.
1012 Count the settings changes accurately.
1013 (read_settings): Don't confuse number of settings changes with
1014 the return code from XGetWindowProperty.
1016 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1018 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1019 composition_compute_stop_pos to the number of characters in the
1021 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1023 * composite.c (composition_compute_stop_pos): If no composition
1024 was found in a string before ENDPOS, and ENDPOS is the string end,
1025 no need to back up to a safe point.
1027 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1029 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1031 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1032 (dealloc): Release bmRep.
1033 (setPixmapData): Make bmRep local so class member is not
1035 (setPixmapData): Rename local variable bmRep to avoid compiler
1038 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1040 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1041 when going to fullscreen (Bug#0x180004f).
1043 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1045 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1047 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1049 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1051 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1053 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1055 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1057 Use bool for boolean in xselect.c, xsettings.c
1058 * xselect.c (x_get_local_selection, struct selection_data)
1059 (x_selection_request_lisp_error, struct prop_location)
1060 (x_handle_selection_request, x_convert_selection)
1061 (waiting_for_other_props_on_window, expect_property_change)
1062 (wait_for_property_change, x_handle_property_notify)
1063 (x_get_foreign_selection, x_get_window_property)
1064 (receive_incremental_selection)
1065 (x_get_window_property_as_lisp_data)
1066 (lisp_data_to_selection_data, Fx_get_selection_internal)
1067 (x_send_client_event):
1068 * xselect.c, xterm.h (x_handle_dnd_message):
1069 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1070 (apply_xft_settings, read_and_apply_settings)
1071 (xft_settings_event, init_gsettings, init_xsettings)
1072 (syms_of_xsettings):
1073 Use bool for boolean.
1074 * xselect.c (x_get_window_property): Omit last arg, which was an
1076 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1077 always true. All callers changed.
1079 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1081 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1084 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1086 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1089 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1091 Use bool for boolean in xsmfns.c
1092 * xsmfns.c, xterm.h (x_session_have_connection):
1093 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1094 Use bool for boolean.
1095 (x_session_initialize, Fhandle_save_session):
1096 Prefer NILP (x) to EQ (x, Qnil).
1098 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1100 * callproc.c (child_setup):
1101 * dbusbind.c (xd_signature_cat):
1102 * doc.c (get_doc_string, Fsnarf_documentation):
1103 * editfns.c (Fuser_full_name):
1104 * frame.c (xrdb_get_resource):
1105 * gtkutil.c (xg_get_file_with_chooser):
1106 * tparam.c (tparam1):
1107 * xfns.c (xic_create_fontsetname):
1108 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1109 * xsmfns.c (smc_save_yourself_CB):
1110 Rewrite to avoid the need for strcat, typically by using stpcpy
1111 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1112 * doc.c (sibling_etc):
1113 * xrdb.c (xdefaults):
1114 Now a top-level static constant.
1116 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1118 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1121 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1123 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1124 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1126 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1128 Use bool for boolean in xterm.c
1129 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1130 (x_set_window_size, x_bitmap_icon):
1131 * nsterm.m (ns_frame_raise_lower, x_new_font):
1132 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1133 (struct terminal.frame_raise_lower_hook):
1134 * w32term.c (w32_frame_raise_lower):
1135 * xterm.c, xterm.h (x_text_icon):
1136 * xterm.c (x_update_window_begin, x_update_window_end)
1137 (x_update_end, x_after_update_window_line)
1138 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1139 (x_draw_glyph_string_foreground)
1140 (x_draw_composite_glyph_string_foreground)
1141 (x_alloc_lighter_color, x_draw_relief_rect)
1142 (x_draw_glyph_string_box, x_draw_image_relief)
1143 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1144 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1146 (XFillRectangle) [HAVE_GTK3]:
1147 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1148 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1149 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1150 (x_send_scroll_bar_event, xm_scroll_callback)
1151 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1152 (x_create_toolkit_scroll_bar)
1153 (x_create_horizontal_toolkit_scroll_bar)
1154 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1155 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1156 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1157 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1158 (x_scroll_bar_report_motion)
1159 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1160 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1161 (x_draw_window_cursor, x_clear_errors)
1162 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1163 (set_wm_state, x_set_sticky, get_current_wm_state)
1164 (do_ewmh_fullscreen, x_handle_net_wm_state)
1165 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1166 (x_set_window_size_1, XTframe_raise_lower)
1167 (x_make_frame_visible, x_iconify_frame)
1168 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1169 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1170 (x_delete_terminal, x_initialize, syms_of_xterm):
1171 Use bool for boolean.
1173 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1175 * composite.h (struct composition.width): Now int
1176 instead of unsigned short, as we prefer signed integers.
1178 Let charset tick grow past USHRT_MAX
1179 * charset.c, charset.h (charset_ordered_list_tick):
1180 Now EMACS_UINT, not unsigned short.
1181 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1182 maximum representable Emacs integer value before wrapping it around.
1184 Simplify unexec file mode setting
1185 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1186 Don't include <sys/stat.h> when no longer needed.
1187 (unexec): Create file with correct mode in the first place,
1188 rather than overwriting the mode later and fiddling with the
1189 global umask in the mean time. Avoid bogus usage like
1190 'umask (777)', which should have been 'umask (0777)'.
1191 (mark_x): Remove. All callers removed.
1193 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1195 Minor cleanups for Lisp objects and symbols
1196 * alloc.c (next_vector, set_next_vector):
1197 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1198 (lisp_h_make_number) [USE_LSB_TAG]:
1199 Use Lisp_Int0 instead of the mystery constant 0.
1200 * alloc.c (mark_object): Always set and use po; that's simpler.
1201 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1202 Properly parenthesize definientia.
1203 * bidi.c (bidi_initialize):
1204 * buffer.c (init_buffer_once):
1205 * nsfns.m (syms_of_nsfns):
1206 * nsmenu.m (syms_of_nsmenu):
1207 * nsselect.m (syms_of_nsselect):
1208 Prefer DEFSYM to defining by hand.
1209 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1210 * data.c: Fix too-long line.
1211 * lisp.h (DECLARE_GDB_SYM): New macro.
1212 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1213 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1214 Declare the symbol, so it's visible to everywhere lisp.h is included.
1215 Move forward decls as far forward as they can go,
1216 to allow future changes to use them.
1218 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1220 * gnutls.c: Include gnutls.h.
1221 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1222 * image.c (svg_load): Fix pointer signedness.
1224 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1226 * frame.c (frame_windows_min_size): New argument IGNORE.
1227 (adjust_frame_size): When called from change_frame_size call
1228 frame_windows_min_size with IGNORE Qt so we can ignore size
1231 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1233 * font.c (Ffont_info): Add more font information to the vector
1234 returned by the function, inspired by query-font. Doc fix.
1237 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1239 * keyboard.c (input_was_pending): New var.
1240 (read_char): Use it to make sure we only skip redisplay when we can't
1241 keep up with the repeat rate.
1243 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1245 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1247 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1249 * image.c (svg_load): Watch out for nil value of current buffer's
1250 filename. Re-enable filename thing for not-a-file case.
1252 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1254 Partially disabled previous change.
1256 * image.c (svg_load): Temporarily disabled filename thing for
1257 not-a-file case as it can cause crashs.
1259 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1261 Fix problem with images referenced within svg files. (bug#19373)
1263 * image.c: Additional parameter 'filename' for
1264 svg_load_image. Include "buffer.h". Define library function
1265 rsvg_handle_set_base_uri for WINDOWSNT.
1266 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1267 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1268 (svg_load): Pass a filename to svg_load_image: either name of
1269 actual file or of current buffer's file.
1270 (svg_load_image): New parameter 'filename', used for setting
1271 base_uri, necessary for loading referenced images. (bug#19373)
1273 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1275 * lread.c (init_obarray): Declare Qt as special.
1276 This fixes a typo in the 2012-05-15 patch that
1277 tried to declare Qt as special.
1279 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1281 Various fixes to use bool type and constants.
1282 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1284 * xfaces.c (clear_face_cache): Use bool for the argument type.
1286 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1288 Correct same_at_end when restoring window points
1289 * fileio.c (Finsert_file_contents): Compute same_at_end character
1290 position using the old buffer size, not the new one, since
1291 restore_window_points wants the old size.
1292 Fixes: debbugs:19161
1294 2014-12-14 Alan Mackenzie <acm@muc.de>
1296 New feature optionally to accelerate auto-repeated scrolling.
1298 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1300 * window.c (window_scroll): Bind fontification-functions to nil
1301 when scrolling by whole screens and
1302 fast-but-imprecise-scrolling is non-nil.
1303 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1305 * lisp.h (bool): Declare Qfontification_functions extern.
1307 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1309 Load system's default trusted Certificate Authorities if available.
1310 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1311 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1312 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1313 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1314 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1316 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1317 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1320 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1322 * regex.c (analyze_first): Rename from analyze_first.
1324 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1326 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1327 a hack involving a union.
1329 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1331 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1332 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1335 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1337 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1339 * gnutls.h: Always declare syms_of_gnutls.
1341 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1342 clarity. Let the availability check return Qnil when the GnuTLS
1343 integration is not available, instead of erroring out.
1346 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1348 * xdisp.c (move_it_in_display_line_to, display_line):
1349 Don't disallow overflow-newline-into-fringe when word-wrap is in
1352 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1354 * fileio.c: Better preserve window-points during revert (bug#19161).
1355 (Qget_buffer_window_list): New var.
1356 (get_window_points_and_markers, restore_window_points): New functions.
1357 (Finsert_file_contents): Use them to save and restore window-points.
1359 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1361 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1362 descriptor if called from x_connection_closed and always delete
1363 this descriptor from keyboard waiting set (Bug#19147).
1365 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1367 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1368 (bidi_cache_max_elts): New global variable.
1369 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1370 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1372 (bidi_cache_search): Handle overflown cache. Improve commentary.
1373 (bidi_cache_ensure_space): Limit allocations to the current value
1374 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1375 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1376 the increment to not exceed the limit.
1377 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1378 cache, zero otherwise (meaning the cache overflowed). In the
1379 latter case, set bidi_cache_last_idx to -1.
1380 (bidi_peek_at_next_level): Handle overflown cache.
1381 (bidi_push_it): Increase the cache limit for iterating the new object.
1382 (bidi_pop_it): Decrease the cache limit back to previous value.
1383 (bidi_shelve_cache): Shelve the current value of the cache limit.
1384 (bidi_unshelve_cache): Restore the value of cache limit.
1385 (bidi_find_bracket_pairs): If the cache overflows while looking
1386 for the paired bracket, give up and let bidi_resolve_neutrals
1387 process the bracket as a simple neutral. (Bug#19322)
1388 (bidi_find_other_level_edge): If the cache overflows, fall back on
1389 Plan B, which effectively stops the reordering and restarts it on
1390 the next character (after resetting the cache).
1391 (bidi_move_to_visually_next): When the cache overflows, reset it
1392 after processing the last cached character.
1394 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1396 Fix glitches in gnutls.c, mostly memory-related
1397 * gnutls.c: Sort macro definitions by name.
1398 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1399 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1400 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1401 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1402 calculating string length. Use make_uninit_string, to avoid
1403 copying the string. Cast the char, not the pointer.
1404 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1405 and free. Work even for dates past the year 9999. Use void *
1406 for buffers, to avoid casts.
1408 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1410 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1412 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1414 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1417 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1419 * process.c: Whitespace and line-break nitpicks.
1421 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1423 * gnutls.c (gnutls_certificate_details): The :signature isn't
1424 that useful, so remove it.
1425 (gnutls_certificate_details): Clean up whitespace slightly.
1426 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1428 (gnutls_certificate_details): Put :signature-algorithm back again,
1429 which was removed by mistake.
1430 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1431 that they are not messaged by default (bug#16253).
1432 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1434 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1436 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1438 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1441 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1443 * eval.c (Fsignal): Remove duplicate test.
1444 (Fautoload_do_load): Fix up docstring.
1446 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1448 * nsterm.m (represented_filename, represented_frame): New variables.
1449 (ns_set_represented_filename): New function.
1450 (sendEvent:): Set represented filename here to avoid flicker,
1451 related to Bug#18757.
1453 * nsterm.h: Declare ns_set_represented_filename.
1455 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1456 at once, call ns_set_represented_filename instead.
1458 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1460 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1461 (struct bidi_stack): Reduce size by using bit fields and by
1462 packing sos, override, and isolate_status into a single 8-bit
1463 byte called 'flags'.
1465 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1466 (bidi_push_embedding_level): Construct flags from individual
1467 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1469 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1470 from flags. Adapt to changes in prev_for_neutral,
1471 next_for_neutral, and last_strong members.
1472 (bidi_line_init): Initialize flags to zero.
1473 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1474 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1476 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1478 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1479 (Fapply): Try and simplify the control flow.
1481 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1483 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1484 Use gnutls_sign_get_name directly because
1485 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1486 (init_gnutls_functions): Load missing gnutls_server_name_set.
1488 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1490 * bidi.c (bidi_find_first_overridden): New function.
1492 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1493 (syms_of_xdisp): Defsubr it.
1495 * dispextern.h (bidi_find_first_overridden): Add prototype.
1497 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1499 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1500 to nil after release (Bug#9133).
1502 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1504 Port better to AddressSanitizer.
1505 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1507 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1508 Return -1 or 0, as the pipe trick doesn't work.
1509 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1511 * print.c (print_object):
1512 When a pointer-check primitive returns -1, do not assume this
1513 means the pointer is valid or that the underlying system has failed.
1514 It could just be that addresses are being sanitized so Emacs can't
1515 test for pointer validity.
1516 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1517 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1518 string validity checker doesn't work on stack-based strings.
1520 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1522 Improve clarity of USE_LSB_TAG definition.
1523 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1524 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1525 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1526 VAL_MAX / 2 rather than in terms of the (more complicated)
1527 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1529 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1531 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1532 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1533 (next_element_from_buffer): When done with overlays, reset the
1534 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1536 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1538 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1539 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1541 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1543 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1544 for paxctl and setfattr. Fixes temacs startup failure with
1545 grsecurity/PaX enabled Linux kernel (bug#19067).
1547 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1549 * w32.c, w32heap.c, w32term.c:
1550 Use MINGW_W64 instead of _W64.
1552 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1554 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1556 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1558 * gnutls.c (gnutls_ip_address_p): New function.
1559 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1561 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1563 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1565 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1567 Fix gnutls problems caught by static checking.
1568 * gnutls.c (Fgnutls_boot): Remove unused local.
1569 (Fgnutls_boot): Fix pointer signedness.
1571 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1573 * gnutls.c (gnutls_certificate_details): Don't include certain
1574 certificate details on older gnutls versions (bug#19168).
1575 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1576 (gnutls_certificate_details): Reversed check in last checkin.
1578 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1580 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1581 (Fgnutls_peer_status_warning_describe): Add function to describe a
1582 peer verification warning symbol.
1583 (Fgnutls_peer_status): Use it.
1584 (Fgnutls_boot): Use it. Minor logging fixes.
1586 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1588 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1590 2014-11-24 Glenn Morris <rgm@gnu.org>
1592 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1594 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1595 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1597 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1599 * gnutls.c: Fix Windows function definition of
1600 gnutls_x509_crt_get_fingerprint.
1602 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1604 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1606 * process.h: Added more fields to Lisp_Process to track
1607 certificate details.
1609 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1610 (Fgnutls_peer_status): New functions to export TLS certificate
1611 details to Emacs Lisp.
1613 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1615 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1616 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1617 check for gtk_adjustment_configure (Bug#19149).
1618 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1620 2014-11-22 Glenn Morris <rgm@gnu.org>
1622 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1624 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1626 Don't shrink frame when using desktop-save-mode (Bug#19048).
1627 * w32fns.c (x_set_tool_bar_lines): Always call
1628 x_change_tool_bar_height (Bug#19048).
1629 (x_change_tool_bar_height): Mark frame as garbaged since
1630 adjust_frame_size might not have done that.
1631 * xfns.c (x_set_tool_bar_lines): Always call
1632 x_change_tool_bar_height (Bug#19048).
1633 (x_change_tool_bar_height): Mark frame as garbaged since
1634 adjust_frame_size might not have done that.
1636 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1638 * xml.c (parse_region): Take care of new optional parameter
1639 'discard-comments' of 'libxml-parse(html|xml)-region'.
1640 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1641 New optional parameter 'discard-comments'.
1643 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1645 Improve time stamp handling, and be more consistent about it.
1646 * editfns.c (invalid_time): New function.
1647 Use it instead of 'error ("Invalid time specification")'.
1648 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1649 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1651 (make_time_tail, make_time): Remove. All uses changed to use
1652 new functions or plain list4i.
1653 (disassemble_lisp_time): Return effective length if successful.
1654 Check that LOW is an integer, if it's combined with other components.
1655 (decode_time_components): Decode into struct lisp_time, not
1656 struct timespec, so that we can support a wide set of times
1657 regardless of whether time_t is signed. Decode plain numbers
1658 as seconds since the Epoch, and nil as the current time.
1659 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1660 Reimplement in terms of new functions.
1661 (Fencode_time): Just use list2i.
1662 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1663 * keyboard.c (decode_timer): Don't allow the new formats (floating
1664 point or nil) in timers.
1665 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1666 place of the magic number '16'.
1667 (struct lisp_time): New type.
1668 (decode_time_components): Use it.
1669 (lisp_to_timespec): New decl.
1671 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1673 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1676 * callint.c (Fcall_interactively): Pass in nil as argument to
1677 Fbarf_if_buffer_read_only.
1679 * fileio.c (Finsert_file_contents): Ditto.
1681 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1683 * textprop.c (verify_interval_modification): Check buffer
1684 readedness after the last interval.
1686 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1687 the text at POSITION (new optional argument) has the
1688 `inhibit-read-only' text property set.
1690 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1692 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1693 errors in computing the number of pixels to scroll.
1694 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1696 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1698 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1699 call updateFrameSize.
1701 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1703 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1705 * nsfns.m (x_set_foreground_color, x_set_background_color)
1706 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1707 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1709 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1711 * nsterm.m (ns_send_appdefined): Check for application defined
1712 event on Cocoa (Bug#18993).
1713 (run): Restore code before the previous 18993 fix.
1715 2014-11-14 David Reitter <david.reitter@gmail.com>
1717 * nsterm.m (run): Set timeout for event loop to prevent hang.
1720 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1722 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1724 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1726 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1727 for each candidate font but attempt to reuse it from previous improper
1730 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1732 Avoid undefined behavior in color table hashing.
1733 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1734 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1735 This function avoids undefined behavior with signed shift overflow.
1737 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1739 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1740 when the inserted text does not need decoding. (Bug#18982)
1742 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1744 * nsterm.h (EmacsScroller): judge returns bool.
1746 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1747 (ns_judge_scroll_bars): Only set removed if judge returns true.
1748 (judge): Returns bool == condemned. Remove self from window.
1749 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1751 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1753 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1754 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1756 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsterm.m (ns_set_vertical_scroll_bar)
1759 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1761 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1763 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1764 merely because tmo_in_millisec is nonnegative. The 1st call
1765 to g_main_context_query could succeed while the 2nd one fails.
1767 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1769 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1771 * nsterm.m (run): Only use non-system event loop if OSX version is
1772 exactly 10.9 (Bug#18993).
1773 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1776 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1778 * callproc.c (encode_current_directory): Support handling of file
1779 names prepended by "/:". (Bug#18891)
1781 2014-11-08 Alan Mackenzie <acm@muc.de>
1783 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1785 2014-11-08 Dima Kogan <dima@secretsauce.net>
1787 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1789 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1791 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1792 raises an error. (Bug#18891)
1794 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1796 * frame.c (adjust_frame_size): Call x_set_window_size only if
1797 f->can_x_set_window_size is set.
1798 (make_frame): Initialize f->can_x_set_window_size and
1799 f->can_run_window_configuration_change_hook.
1800 (Fcan_run_window_configuration_change_hook): New function.
1801 * frame.h (frame): Split `official' into `can_x_set_window_size'
1802 and `can_run_window_configuration_change_hook'.
1803 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1804 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1805 Set f->can_x_set_window_size.
1806 * window.c (run_window_configuration_change_hook):
1807 Return immediately if either f->can_x_set_window_size or
1808 f->can_run_window_configuration_change_hook are false.
1809 (Fset_window_configuration): Instead of f->official set
1810 f->can_x_set_window_size.
1811 * xfns.c (Fx_create_frame, x_create_tip_frame):
1812 Set f->can_x_set_window_size.
1814 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1816 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1817 cleanup from 2014-11-01 (Bug#18972).
1819 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1821 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1822 * xdisp.c (window-scroll-functions): Improve docstring.
1824 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1826 Uniquify the 'size' symbol.
1828 * w32notify.c (Qsize): Remove.
1829 * lisp.h (Qsize): New decl.
1830 * lread.c (Qsize): Now extern.
1831 * w32notify.c (syms_of_w32notify): No need to defsym.
1833 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1835 * dispnew.c (change_frame_size_1): Fix call of
1837 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1838 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1839 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1840 (Qtool_bar_size): New constants.
1841 (frame_inhibit_resize, adjust_frame_size): New argument to
1842 handle case where frame_inhibit_implied_resize is a list.
1843 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1844 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1845 (x_set_right_divider_width, x_set_bottom_divider_width)
1846 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1847 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1849 (frame-inhibit-implied-resize): Rewrite doc-string.
1850 * frame.h (frame_inhibit_resize, adjust_frame_size):
1851 Fix external declarations.
1852 (Qframe_position, Qframe_outer_size)
1853 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1854 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1855 (Qtool_bar_size): Extern them.
1856 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1857 (xg_height_or_width_changed): Remove.
1858 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1859 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1860 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1861 (xg_change_toolbar_position): Call adjust_frame_size directly.
1862 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1863 Fix calls of adjust_frame_size.
1864 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1865 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1866 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1867 frame can get resized when tool-bar-lines parameter changes from
1869 (Fw32_frame_menu_bar_size): Return fourth value.
1870 (Fw32_frame_rect): Block input around system calls
1871 (Fx_frame_geometry): New function.
1872 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1873 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1874 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1875 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1876 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1877 (Fx_create_frame): Adjust adjust_frame_size calls.
1878 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1879 frame can get resized when tool-bar-lines parameter changes from
1881 (Fx_frame_geometry): New function.
1882 * xmenu.c (update_frame_menubar): On Lucid call
1883 adjust_frame_size with one pixel less height to avoid that
1884 repeatedly adding/removing the menu bar grows the frame.
1885 (free_frame_menubar): On Motif arrange to optionally preserve
1886 the old frame height when removing the menu bar.
1887 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1889 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1892 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1893 frame; instead, print an error message.
1895 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1897 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1899 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1901 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1902 (dealloc): Release bmRep.
1904 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1905 imageListSetNext, imageListNext.
1907 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1908 (reference): Remove.
1909 (allocInitFromFile:): Remove searching ImageList and calling
1910 reference (Bug#18918).
1911 (dealloc): Remove handling if ImageList.
1913 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1915 * process.c (catch_child_signal): Fix incorrect assertion.
1917 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1919 * macfont.m (macfont_draw):
1920 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1922 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1923 if force_integral_p (i.e. no antialias).
1924 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1925 bold if no antialias (Bug#18876).
1927 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1928 was given (Bug#18846).
1930 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1932 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1933 instead of in xdisp.c, function now takes void. (Bug#18884).
1935 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1936 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1938 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1939 struct window* (Bug#18889).
1940 Remove getMouseMotionPart.
1941 (ns_output): Make icon_top/left int.
1943 * nsfns.m (x_icon): icon_top/left is int.
1945 * nsterm.m (ns_mouse_position): Remove unused code.
1946 (initFrame:window:, dealloc): Use window instead of win.
1947 (getMouseMotionPart:window:x:y:): Remove, unused.
1948 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1950 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1952 * keyboard.c (readable_events): When FLAGS include
1953 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1954 This avoids returning non-nil from input-pending-p when only such
1955 events are in the queue. (Bug#18856)
1957 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1959 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1960 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1961 (Qforeign_selection): Remove.
1962 (ns_get_local_selection): Identation fix.
1963 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1965 * nsselect.m (ns_get_local_selection): Remove calling of
1966 functions in Vselection_converter_alist (Bug#18911).
1967 (syms_of_nsselect): Remove Vselection_converter_alist.
1969 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1971 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1972 and unnecessary initialization. Adjust comments.
1974 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1976 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1978 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1979 index, not an absolute one, as that's what the function expects.
1981 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1983 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1984 font on an initial frame when running as a daemon (Bug#18869).
1986 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1988 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1990 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1991 build_string, when importing a home directory. (Bug#18873)
1993 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1995 * dispnew.c (buffer_posn_from_coords):
1996 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1997 account for the header-line height. (Bug#18839)
1999 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2001 * xml.c (parse_region): Do not forget the first document child.
2003 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2005 * nsselect.m: pasteboard_changecount is new.
2006 (ns_store_pb_change_count, ns_get_pb_change_count)
2007 (ns_get_our_change_count_for): New functions.
2008 (ns_string_to_pasteboard_internal): Correct comment.
2009 type => gtype in eassert, Call ns_store_pb_change_count.
2010 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2011 (Fns_disown_selection_internal, Fns_selection_owner_p):
2012 Replace Vselection_alist check, with change count check.
2013 (Fns_get_selection): Initialize val to Qnil. Only get local
2014 selection if change counts match (Bug#18799).
2015 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2017 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2019 * w32proc.c (create_child): If calling a quoted batch file,
2020 pass NULL for exe. (Bug#18745)
2022 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2024 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2025 (bidi_resolve_brackets): Use end of string position rather than ZV
2026 when iterating over a string. (Bug#18815)
2028 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2030 * keyboard.c (make_lispy_position): Return coordinates also when
2031 on scroll bars, fringes, margins or not in a window.
2032 * xdisp.c (show_mouse_face): Don't change cursor face during
2035 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2037 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2038 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2039 Fix doc-strings (Bug#18789).
2041 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2043 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2045 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2047 Optimize redisplay of simple bracketed text.
2048 * bidi.c (bidi_cache_reset_to): New function.
2049 (bidi_cache_reset): Call it.
2050 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2052 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2053 bracket_enclosed_type only if bracket_pairing_pos's value is not
2055 (MAX_BPA_STACK): Make sure the value is signed.
2056 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2057 stop pushing values onto the stack.
2058 (bidi_find_bracket_pairs): If the bracketed text is only on the
2059 base embedding level, remove all the states cached by this
2060 function from the cache, and return zero, so that the brackets in
2061 this segment of text are processed as normal neutrals.
2062 (bidi_resolve_brackets): Detect the brackets that are to be
2063 processed as neutrals, and don't call bidi_find_bracket_pairs on
2066 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2068 * w32select.c (Fw32_selection_exists_p): Rename from
2069 Fx_selection_exists_p.
2070 (syms_of_w32select): Adjust accordingly.
2072 * w16select.c (Fw16_selection_exists_p): Rename from
2073 Fx_selection_exists_p.
2074 (syms_of_win16select): Adjust accordingly.
2076 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2077 (Fns_own_selection_internal): Tighten scoping.
2078 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2079 (Fns_get_selection): Rename from Fx_get_selection_internal.
2080 (Fns_get_selection_internal, Fns_store_selection_internal):
2082 (syms_of_nsselect): Adjust accordingly.
2084 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2086 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2087 * w32term.c (x_set_window_size): Account for wrapped menu bar
2088 lines when setting up frame height (Bug#15174 and Bug#18720).
2089 (w32_add_wrapped_menu_bar_lines): New variable.
2091 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2093 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2096 2014-10-20 Glenn Morris <rgm@gnu.org>
2098 * Merge in all changes up to 24.4 release.
2100 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2102 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2103 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2105 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2107 * xterm.c (handle_one_xevent): Check return value from
2108 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2109 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2111 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2112 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2113 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2114 Gtk+ >= 3.14 (Bug#18674).
2115 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2116 Gtk+ >= 3.14 (Bug#18674).
2118 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2120 * gtkutil.c: Remove no-longer-used code.
2121 (xg_update_menubar): Remove unused local and unnecessary call to
2122 gtk_menu_item_get_submenu.
2123 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2124 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2125 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2127 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2129 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2131 * xterm.h (handlebox_widget): Remove.
2133 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2136 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2138 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2139 to handle Gtk versions.
2140 (xg_get_file_with_chooser): Use them.
2141 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2142 Remove (create_menus): Remove teroff argument and code.
2143 Remove call to gtk_menu_set_title.
2144 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2145 Adjust args to create_menus.
2146 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2147 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2148 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2149 (xg_make_tool_item): Remove detach code.
2150 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2151 (find_icon_from_name): New function.
2152 (update_frame_tool_bar): Remove GtkStockItem code, move to
2153 find_icon_from_name. Let stock be a list of icon names to try.
2154 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2155 Replace TOOLBAR_TOP_WIDGET.
2156 (free_frame_tool_bar, xg_change_toolbar_position ):
2157 Replace TOOLBAR_TOP_WIDGET.
2158 (xg_initialize): Remove tearoff code.
2160 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2162 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2163 pixel from the window's cursor glyph width, since X renders hollow
2164 blocks 1 pixel wider than the 'width' parameter.
2166 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2167 glyph->pixel_width; this is now done in xterm.c.
2169 Fix reordering of bracket characters in isolates.
2170 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2171 RESOLVED_ONLY; when non-zero, return from the cache only fully
2172 resolved states. All callers changed.
2173 (CANONICAL_EQU): New macro.
2174 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2175 equivalent of the paired closing bracket character.
2176 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2177 the default non-negative value, to be checked later in
2178 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2179 characters against those pushed onto the BPA stack.
2180 (bidi_record_type_for_neutral): New function.
2181 (bidi_resolve_brackets): Record next_for_neutral and
2182 prev_for_neutral when embedding level gets pushed. Force
2183 resolution of bracket pairs when entering a level run that was not
2185 (bidi_resolve_neutral): Add assertions before calling
2186 bidi_resolve_neutral_1.
2187 (bidi_level_of_next_char): Remove the code that attempted to
2188 resolve unresolved neutrals; that is now done by
2189 bidi_resolve_neutral.
2191 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2193 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2195 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2196 1-pixel R2L characters.
2197 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2198 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2200 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2202 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2205 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2207 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2208 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2209 It's not clear to me whether the initialization is needed,
2210 but it can't hurt so I played it safe.
2212 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2214 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2216 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2218 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2219 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2221 (bidi_get_type): Return the isolate initiators and terminator types.
2222 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2223 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2224 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2225 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2226 for the new features.
2227 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2228 push and pop correctly for isolates.
2229 (bidi_remember_char): Modify to accept an additional argument
2230 and record the bidi type according to its value.
2231 (bidi_cache_iterator_state): Accept an additional argument to only
2232 update an existing state. Handle the new members of struct bidi_it.
2233 (bidi_cache_find): Arguments changed: no longer accepts a level,
2234 instead accepts a flag telling it whether it is okay to return
2235 unresolved neutrals.
2236 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2237 table. Initialize new isolate-related members.
2238 (bidi_paragraph_init): Some code factored out into
2239 find_first_strong_char.
2240 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2241 into bidi_resolve_explicit.
2242 (bidi_resolve_explicit): Support the isolate initiators and
2243 terminator. Fix handling of embeddings and overrides according to
2244 new UBA requirements. Record information about previously seen
2245 characters here (moved from bidi_level_of_next_char).
2246 (bidi_resolve_weak): Adapt to changes in struct members.
2247 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2248 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2249 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2250 paired bracket resolution. Handle isolate initiators and
2252 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2253 (bidi_level_of_next_char): Move the code that records information
2254 about previous characters to bidi_resolve_explicit. Fix logic of
2255 resolving neutrals and make sure their cache entries are updated.
2256 Remove now unneeded special handling of PDF level.
2258 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2259 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2260 enlarged per Unicode 6.3.
2261 (enum bidi_bracket_type_t): New data type.
2262 (struct bidi_saved_info): Leave only 2 type members out of 4.
2264 (struct bidi_stack): Add members necessary to support isolating
2266 (struct bidi_it): Add new members necessary to support isolating
2267 sequences and bracket pair resolution.
2269 * xdisp.c (Fbidi_resolved_levels): New function.
2270 (syms_of_xdisp): Defsubr it.
2271 (append_glyph, append_composite_glyph, produce_image_glyph)
2272 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2274 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2276 * term.c (append_glyph, append_composite_glyph)
2277 (append_glyphless_glyph): Convert aborts to assertions.
2279 * .gdbinit (pgx): Display the character codepoint, resolved level,
2280 and bidi type also for glyphless glyphs.
2282 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2284 Avoid unwanted point motion in Fline_beginning_position.
2285 * lisp.h (scan_newline_from_point): Add prototype.
2286 * search.c (scan_newline_from_point): New function, refactored from...
2287 * cmds.c (Fforward_line): ...adjusted user.
2288 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2289 and simplify the former since the latter doesn't move point.
2291 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2293 Cleanup terminal handling code.
2294 * dispextern.h (get_named_tty): Remove prototype but...
2295 * termhooks.h (get_named_terminal): ...resurrect it under
2296 more meaningful name.
2297 (get_terminal): Likewise, but with...
2298 (decode_live_terminal): ...this name.
2299 (decode_tty_terminal): Add prototype.
2300 * term.c (get_tty_terminal): Remove.
2301 (get_named_tty): Remove.
2302 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2303 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2304 Use decode_tty_terminal.
2305 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2306 * terminal.c (get_terminal): Refactor to...
2307 (decode_terminal, decode_live_terminal): ...new functions.
2308 (decode_tty_terminal): Replacement for get_tty_terminal.
2309 (get_named_terminal): Likewise for get_named_tty.
2310 * coding.c (Fset_terminal_coding_system_internal)
2311 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2312 (Fkeyboard_coding_system):
2313 * composite.c (Fcomposition_get_gstring):
2314 * dispnew.c (Fsend_string_to_terminal):
2315 * frame.c (Fmake_terminal_frame):
2316 * nsfns.m (check_ns_display_info):
2317 * w32fns.c, xfns.c (check_x_display_info):
2318 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2319 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2320 (Fset_quit_char): Use get_named_terminal.
2321 (Fset_output_flow_control, Fset_input_meta_mode):
2322 Use decode_tty_terminal.
2324 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2326 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2327 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2329 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2331 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2332 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2334 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2336 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2339 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2341 * editfns.c (dump_tz_string): No longer const.
2342 It might be modified.
2344 * nsmenu.m (clear): Assume OS X 10.6 or later.
2346 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2348 * unexmacosx.c: Remove include ppc/reloc.h.
2349 (unrelocate, copy_dysymtab): Remove PPC code.
2350 (rebase_reloc_address): Remove, only used for PPC:
2352 * nsterm.m: Always include macfont.h on COCOA.
2353 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2354 (ns_dumpglyphs_image, ns_check_menu_open)
2355 (applicationDidFinishLaunching)
2356 (antialiasThresholdDidChange:)
2357 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2358 Remove checks for OSX <= 10.5/10.6.
2359 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2360 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2363 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2364 (NS_HAVE_NSINTEGER): Remove block.
2365 Remove >= OSX 10.6 tests.
2367 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2368 (x_activate_menubar, trackingNotification:): Remove check for
2370 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2372 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2374 * nsfns.m: Always include macfont.h on COCOA.
2375 (ns_filename_from_panel, ns_directory_from_panel)
2376 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2377 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2379 * macfont.m: Remove >= 1050 check.
2380 (macfont_create_family_with_symbol)
2381 (macfont_get_glyph_for_character)
2382 (mac_font_get_glyphs_for_variants)
2383 (mac_ctfont_create_available_families, syms_of_macfont):
2384 Remove code for OSX < 10.6.
2385 (mac_font_family_group, mac_font_family_compare): Remove, only used
2388 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2389 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2391 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2394 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2396 Fix putenv race conditions with undefined behavior (Bug#8705).
2397 Do all putenv calls before Emacs creates any threads.
2398 Use a safer way to modify the TZ environment variable in the
2399 presence of multiple threads. For further thread-safety,
2400 prefer localtime_r and gmtime_r to localtime and gmtime,
2401 and prefer struct tm's tm_gmtoff (if available) to calling
2402 both localtime_r and gmtime_r.
2403 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2404 (init_dbusbind): ... to this new function.
2405 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2406 * xterm.c (x_term_init): Move xputenv call from here ...
2407 (init_xterm): ... to this new function.
2408 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2409 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2410 (dump_tz_string): New constant.
2411 (init_editfns): Use it. This centralizes the dump_tz stuff.
2412 Call set_time_zone_rule here, so that its xputenv is done
2413 before Emacs goes multithreaded.
2414 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2415 thread-safe enough for Emacs.
2416 (format_time_string, Fdecode_time, Fcurrent_time_string)
2417 (Fcurrent_time_zone):
2418 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2419 localtime and gmtime. Remove now-unnecessary calls to block_input.
2420 (tm_gmtoff): New static function.
2421 (Fdecode_time, Fcurrent_time_zone): Use it.
2422 (Fencode_time): Use mktime_z, for better thread-safety.
2423 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2424 i.e., not quite thread-safe but good enough for Emacs typical usage.
2425 Do not reclaim storage that is in the environment; let it leak.
2426 Always call tzset, since localtime_r does not.
2427 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2428 This is now done in init_editfns.
2429 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2430 New macros and declarations, for platforms lacking tzalloc & friends.
2432 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2434 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2435 On x86 platforms this works around GCC bug 63495
2436 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2437 and more generally should fix a portability problem in Emacs.
2438 Reported by Stefan Monnier in:
2439 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2441 2014-10-08 Leo Liu <sdl.web@gmail.com>
2443 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2444 * keymap.c (describe_vector_princ):
2445 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2448 * print.c (printchar_stdout_last): Declare.
2449 (printchar): Record the last char written to stdout.
2450 (Fterpri): Add optional argument ENSURE.
2452 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2454 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2455 DELAY argument to change_frame_size, so that the frame size
2456 changes, if any are needed, are delayed until the next redisplay.
2457 This is to avoid a too early QUIT inside change_frame_size, when
2458 it calls Lisp in frame_windows_min_size, in case one of the events
2459 we've read sets the quit-flag. (Bug#18649)
2461 * w32fns.c (check_x_display_info): Accept terminal objects as
2462 argument, to follow what xfns.c does.
2464 2014-10-07 Glenn Morris <rgm@gnu.org>
2466 * Makefile.in ($(srcdir)/macuvs.h)
2467 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2469 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2471 * decompress.c (init_zlib_functions): Move the message about zlib
2472 being unavailable from here...
2473 (Fzlib_decompress_region): ...to here. (Bug#18650)
2475 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2477 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2478 the case where an optional string is used. Adjust docstring.
2480 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2482 * lisp.mk (lisp): Remove w32-common-fns.elc.
2484 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2486 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2487 These were already defined in buffer.c, and the duplicate
2488 definitions cause problems on platforms like 'gcc -fno-common'.
2489 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2491 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2493 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2494 if toolbar is visible.
2496 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2499 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2500 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2501 (ns_select, ns_read_socket): Use unwind_protect to decrease
2502 apploopnr (Bug#18345).
2503 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2504 line height (Bug#17977).
2506 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2507 (macfont_closest_traits_index): New function.
2508 (macfont_closest_traits_index_p): Rename from
2509 macfont_closest_traits_index.
2510 (macfont_list): Use macfont_closest_traits_index_p.
2512 2014-10-05 K. Handa <handa@gnu.org>
2514 * coding.c (detect_coding_iso_2022): Set coding->rejected
2515 correctly when an invalid escape sequence is found (Bug#18610).
2517 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2519 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2520 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2523 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2525 * buffer.c (scroll_bar_width, scroll_bar_height):
2527 * window.c (Fset_window_scroll_bars): Fix doc-string.
2528 (Fwindow_scroll_bars): Have it return what the doc-string says.
2530 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2532 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2533 iterator backwards, to resync the bidi iterator. (Bug#18584)
2535 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2537 Consistently use min and max macros from lisp.h.
2538 * coding.c (min, max):
2540 * unexhp9k800.c (min):
2541 * unexw32.c (min, max): Use definitions from lisp.h.
2542 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2544 * gmalloc.c (min): Tiny style change.
2546 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2547 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2549 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2551 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2552 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2553 (X_ULONG_MAX): Move these macros to xterm.h.
2554 (x_fill_property_data): Be more generous about allowing either
2555 signed or unsigned data of the appropriate width.
2556 * xterm.h (x_display_set_last_user_time): New function.
2557 All setters of last_user_time changd to use this function.
2558 If ENABLE_CHECKING, check that the times are in range.
2560 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2562 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2563 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2565 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2567 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2568 make a font_object from a tty frame (Bug#18573).
2569 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2571 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2573 * alloc.c (mark_overlay): Assume that overlay boundaries are
2574 always markers. Add comment.
2575 * lread.c (read_internal_start): Use convenient validate_subarray.
2577 (Fread_from_string): Adjust docstring.
2579 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2581 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2583 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2584 Rename from the "x-" prefix.
2586 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2588 * xselect.c (selection-converter-alist): Fix docstring.
2590 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2592 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2593 argument passed by the caller, when we mirror all slashes into
2596 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2598 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2599 Resurrect old code and fix compilation with GTK < 2.13.6.
2601 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2603 Use AUTO_CONS instead of SCOPED_CONS, etc.
2604 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2605 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2606 (AUTO_LIST1): Rename from scoped_list1.
2607 (AUTO_LIST2): Rename from scoped_list2.
2608 (AUTO_LIST3): Rename from scoped_list3.
2609 (AUTO_LIST4): Rename from scoped_list4.
2610 (AUTO_STRING): Rename from SCOPED_STRING.
2611 * frame.h (AUTO_FRAME_ARG):
2612 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2613 (AUTO_LIST4, AUTO_STRING):
2614 Prepend a new argument 'name'.
2615 Declare a variable instead of yielding a value.
2617 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2619 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2621 * w32fns.c (w32_createwindow): Accept an additional argument, an
2622 array of 2 values specifying the coordinates of the frame's
2623 top-left corner. Use these values instead of calling x_get_arg,
2624 which can cons Lisp objects, and therefore cannot be called except
2625 from the main thread. Remove redundant tests for the default
2627 (my_create_window): Move the calculation of the coordinates of the
2628 frame's top-left edge here. Pass them to the input thread via the
2629 second parameter of the WM_EMACS_CREATEWINDOW message.
2630 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2633 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2635 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2636 (redisplay_window): Treat the frame's frozen_window_starts flag
2637 the same way as the optional_new_start flag for the window: only
2638 obey it if the glyph row showing point will be fully visible.
2639 Likewise when the window start is in a continuation line. If,
2640 after trying everything under the 'force_start' label, point is
2641 still not fully visible, give up and scroll the window.
2642 Add debugging traces. (Bug#18545)
2644 * window.c (Frecenter): Set the window's redisplay flag.
2646 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2648 * w32term.c (w32_read_socket): Don't use frame dimensions for
2649 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2650 rectangle. Check the return value of GetClientRect, and don't use
2651 the results if it didn't succeed.
2653 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2654 in columns and lines after correcting the pixel dimensions in
2656 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2657 negative values to xrealloc. (Bug#18528)
2659 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2661 * alloc.c: Remove now-unnecessary check.
2662 Suggested by Dmitry Antipov in:
2663 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2665 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2667 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2668 to Ubuntu 14.04.1 x86-64.
2670 Simplify stack-allocated Lisp objects, and make them more portable.
2671 The build_local_string macro was used in two ways: (1) string
2672 literals for which scoped allocation suffices, and (2) file name
2673 components, where it's not safe in general to assume bounded-size
2674 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2675 allocates a block-scope string, and by using SCOPED_STRING for (1)
2676 and build_string for (2). Furthermore, actually use stack
2677 allocation only for objects known to have sufficient alignment.
2678 This simpler implementation means Emacs can make
2679 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2680 GC_MAKE_GCPROS_NOOPS.
2681 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2682 for fewer differences among implementations.
2683 (struct Lisp_String): Now GCALIGNED.
2684 (USE_STACK_LISP_OBJECTS): Default to true, since the
2685 implementation no longer insists on a nonempty GCALIGNED.
2686 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2687 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2688 separately. Move definiens to scoped_cons. The old definition
2689 was incorrect when GCALIGNED was defined to be empty.
2690 (union Aligned_String): New type.
2691 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2692 implementation ports to compilers that don't align strictly enough.
2693 Don't worry about the union sizes; it's not worth bothering about.
2694 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2695 Rewrite using USE_STACK_CONS.
2696 (scoped_cons): Assume the use of union Aligned_Cons.
2697 (lisp_string_size, make_local_string, build_local_string): Remove.
2698 Unless otherwise specified, all callers of build_local_string
2699 changed to use SCOPED_STRING.
2700 (SCOPED_STRING): New macro.
2701 * data.c (wrong_choice):
2702 * menu.c (single_menu_item):
2703 * process.c (Fformat_network_address):
2704 Hoist use of SCOPED_STRING out of a scope, so that its returned
2705 object lives long enough.
2706 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2707 as the string might be long or might not be ASCII.
2709 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2711 * msdos.c (internal_terminal_init): Bump version to 25.
2713 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2715 Keep stack-allocated Lisp objects fast rather than versatile.
2716 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2717 (SCOPED_CONS_INITIALIZER): New macro.
2718 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2719 (USE_LOCAL_ALLOCA): Remove.
2720 (local_cons, local_list1, local_list2, local_list3, local_list4):
2721 Remove. Stack overflow checking makes them too slow.
2722 (make_local_vector): Likewise. Also we just don't have enough
2724 (enum LISP_STRING_OVERHEAD): Remove.
2725 (local_string_init, local_vector_init): Remove prototypes.
2726 (make_local_string, build_local_string): Redesign to target short
2727 compile-time string constants, fall back to regular string allocation
2729 (lisp_string_size): New function.
2730 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2731 * alloc.c (local_string_init, local_vector_init): Remove.
2732 (verify_ascii) [ENABLE_CHECKING]: New function.
2733 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2734 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2735 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2736 * xselect.c, xterm.c: All related users changed.
2738 2014-09-28 Ken Brown <kbrown@cornell.edu>
2740 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2741 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2743 2014-09-27 Ken Brown <kbrown@cornell.edu>
2745 Fix implementation of HYBRID_MALLOC on Cygwin.
2746 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2747 (bss_sbrk_buffer_beg): New variable. Use it...
2748 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2749 incorrect definition.
2751 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2753 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2754 Make it into a function and change arg to be a function.
2756 * lisp.mk (lisp): Add elisp-mode.elc.
2758 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2760 * xfns.c (x_default_scroll_bar_color_parameter):
2761 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2762 to pacify --enable-gcc-warnings in non-scrollbar builds.
2764 2014-09-26 Ken Brown <kbrown@cornell.edu>
2766 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2768 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2770 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2771 MinGW builds that use GCC before 4.2.
2773 Default to stack objects on DOS_NT platforms as well.
2774 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2775 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2777 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2779 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2780 ALIGN_STACK attribute.
2782 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2784 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2785 ALIGN_STACK attribute.
2787 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2788 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2790 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2792 * frame.c (frame_inhibit_resize):
2793 * widget.c (EmacsFrameResize):
2794 * window.c (resize_frame_windows, Fset_window_configuration):
2795 * xdisp.c (expose_frame):
2796 * xfns.c (x_change_tool_bar_height):
2797 * xmenu.c (update_frame_menubar):
2798 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2799 Remove code left dead after 2014-07-27 changes.
2801 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2803 Fix local_cons etc. to not exhaust the stack when in a loop.
2804 Problem reported in:
2805 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2806 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2807 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2808 (Ffind_charset_string):
2809 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2810 * data.c (wrong_range):
2811 * editfns.c (Fpropertize, format2):
2812 * emacs.c (init_cmdargs, decode_env_path):
2813 * fileio.c (auto_save_error):
2814 * fns.c (Fyes_or_no_p):
2815 * font.c (font_style_to_value, font_parse_xlfd)
2816 (font_parse_family_registry, font_delete_unmatched)
2818 * fontset.c (Fset_fontset_font):
2819 * frame.c (x_get_arg):
2820 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2821 (read_char_minibuf_menu_prompt):
2822 * keymap.c (silly_event_symbol_error, describe_vector):
2823 * lread.c (load_warn_old_style_backquotes):
2824 * menu.c (single_menu_item):
2825 * minibuf.c (Fread_buffer):
2826 * process.c (status_message, Fformat_network_address)
2827 (server_accept_connection):
2828 * textprop.c (copy_text_properties):
2829 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2830 * xfns.c (x_default_scroll_bar_color_parameter):
2831 * xfont.c (xfont_open):
2832 * xselect.c (x_clipboard_manager_error_1):
2833 * xterm.c (x_term_init):
2834 Put USE_LOCAL_ALLOCA at the start of the function.
2835 * fns.c (maybe_resize_hash_table): Use build_string instead of
2836 build_local_string, since we'd otherwise need a conditional
2837 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2838 not worth the bother of optimization.
2839 * font.c (font_delete_unmatched): Remove by-hand code that
2840 observed MAX_ALLOCA limit, since it's now done automatically.
2841 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2842 since build_local_string needs its sa_alloc.
2843 * lisp.h (lisp_word_count): New function.
2844 (SAFE_ALLOCA_LISP): Use it.
2845 (USE_LOCAL_ALLOCA): New macro.
2846 (local_cons, make_local_vector, make_local_string):
2847 Observe the MAX_ALLOCA limit.
2848 (LISP_STRING_OVERHEAD): New constant.
2849 (make_local_string): Use it.
2851 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2853 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2854 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2855 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2856 and Solaris and it's likely to work on similar platforms.
2858 Avoid signed integer overflow when converting Time to ptrdiff_t.
2859 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2861 (position_to_Time, Time_to_position): New functions.
2862 (gen_help_event, kbd_buffer_get_event): Use them.
2863 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2864 Go back to plain 'unsigned long', so that 'Time' is the same
2865 for both X and non-X builds; this is less likely to cause surprise.
2866 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2867 are the same size; this is no longer required.
2869 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2870 of bit 28 and of whether an unsigned value is negative.
2871 This simplifies the code a bit, and pacifies clang 3.4.
2873 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2875 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2876 Windows builds, where 'long' is a 32-bit type.
2878 * w32inevt.h (w32_console_mouse_position): Update the argument
2879 types to use 'Time'.
2881 * w32term.c (w32_mouse_position)
2882 (x_horizontal_scroll_bar_report_motion)
2883 (x_scroll_bar_report_motion): Update the argument types to use
2886 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2888 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2889 (struct input_event): ...unsigned bitfields. Likewise for
2890 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2891 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2892 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2893 (kbd_buffer_get_event): Adjust users.
2894 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2895 (make_scroll_bar_position): New function, refactored out of...
2896 (make_lispy_event): ...adjusted user.
2897 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2898 * nsterm.m (ns_mouse_position, mouseUp):
2899 * term.c (term_mouse_position):
2900 * w32inevt.c (w32_console_mouse_position):
2901 * w32term.c (w32_mouse_position):
2902 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2903 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2904 Prefer enum and explicit enum members to integers and numeric values.
2906 * chartab.c (uniprop_encode_value_numeric):
2907 * font.c (font_style_to_value): Use make_local_vector.
2908 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2909 * keymap.c (append_key): Use scoped_list1.
2911 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2912 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2914 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2916 Fix some slow uses and misuses of strcat.
2917 * doc.c (get_doc_string):
2918 * gtkutil.c (get_utf8_string):
2919 * xsmfns.c (x_session_initialize):
2920 Avoid recomputation of string length.
2921 * ftfont.c (ftfont_spec_pattern):
2922 * xfns.c (xic_create_fontsetname):
2923 Don't assume output buffer is initially zero.
2925 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2927 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2928 All callers changed.
2929 * xterm.c (x_term_init): Use new functionality to avoid two needs
2930 to compute a string length.
2932 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2934 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2936 Use known length of a Lisp string to copy it faster.
2937 * lisp.h (lispstrcpy): New function. Add comment.
2938 * callproc.c (child_setup):
2939 * dbusbind.c (xd_append_arg):
2940 * doc.c (get_doc_string):
2941 * font.c (Ffont_xlfd_name):
2942 * frame.c (xrdb_get_resource):
2943 * process.c (Fmake_network_process, network_interface_info):
2944 * w32fns.c (Fx_open_connection):
2945 * w32proc.c (sys_spawnve):
2946 * xfns.c (select_visual):
2947 * xfont.c (xfont_list):
2948 * xsmfns.c (x_session_initialize):
2949 * xterm.c (x_term_init): Use it.
2951 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2953 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2954 Reported by Dmitry Antipov in thread leading to:
2955 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2956 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2957 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2959 * callproc.c (call_process): Save and restore sa_avail.
2960 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2961 (AVAIL_ALLOCA): New macro.
2962 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2963 Use it, and check against sa_avail rather than MAX_ALLOCA.
2965 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2967 On OSX, do not free font-specific data more than once (Bug#18501).
2968 * macfont.m (macfont_close): Release and free font-specific data
2969 only if it wasn't previously freed.
2971 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2973 * unexmacosx.c (dump_it): Improve error message.
2975 2014-09-22 Juri Linkov <juri@jurta.org>
2977 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2978 (Bug#10747, bug#18334)
2980 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2982 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2983 units in which the position is measured. (Bug#18493)
2985 * xdisp.c (redisplay_internal): Force redisplay of all windows
2986 that show a buffer whose narrowing has changed. (Bug#18490)
2988 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2990 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2991 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2992 lines, draw the hollow-box and hbar cursors on the right side of
2993 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2996 * xterm.c (x_draw_stretch_glyph_string):
2997 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2998 caused the block cursor to disappear on a TAB in R2L lines in
2999 every window except the leftmost one. Reported by Martin Rudalics
3002 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3004 Always use matched specpdl entry to record call arguments (Bug#18473).
3005 * lisp.h (record_in_backtrace): Adjust prototype.
3006 * eval.c (record_in_backtrace): Return current specpdl level.
3007 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3008 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3009 entry and use that entry in call to backtrace_debug_on_exit.
3010 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3011 (do_debug_on_call): Get current specpdl level as 2nd arg.
3013 Prefer ptrdiff_t to int and avoid integer overflows.
3014 * fileio.c (make_temp_name):
3015 * font.c (font_parse_family_registry): Avoid integer
3016 overflow on string size calculation.
3017 * data.c (Faset): Likewise for byte index.
3019 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3021 Fix display of R2L lines in partial-width windows.
3022 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3023 assigned the correct value.
3024 (extend_face_to_end_of_line): Account for truncation and
3025 continuation glyphs in R2L rows when one of the fringes is not
3027 (display_line): Don't assign negative X offset to a row if we are
3028 going to produce a truncation glyph for it. When handling
3029 truncated R2L rows, consider the width of the left fringe instead
3031 (produce_special_glyphs): Fix bogus assignments.
3033 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3035 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3036 always set to a valid value. Make sure the size passed to alloca
3037 is always positive. (Bug#18516)
3039 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3041 Avoid extra call to oblookup when interning symbols.
3042 * lisp.h (intern_driver): Add prototype.
3043 * lread.c (intern_driver): New function.
3044 (intern1, intern_c_string_1, Fintern):
3045 * font.c (font_intern_prop):
3046 * w32font.c (intern_font_name): Use it.
3048 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3050 Minor improvements to new stack-allocated Lisp objects.
3051 * frame.h (FRAME_PARAMETER):
3052 Prefer scoped_list1 to local_list1 where either would do.
3053 * lisp.h (scoped_list4): New macro.
3054 (local_cons, local_list1, local_list2, local_list3, local_list4)
3055 (make_local_vector, make_local_string, build_local_string):
3056 Prefer functions to macros where either would do.
3057 * xdisp.c (build_desired_tool_bar_string):
3058 Prefer scoped_list4 to local_list4 where either would do.
3060 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3062 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3063 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3064 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3065 * frame.h (FRAME_PARAMETER): New macro.
3066 * dispnew.c (init_display):
3067 * fontset.c (Fset_fontset_font):
3068 * frame.c (x_default_parameter):
3069 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3070 * xfns.c (x_default_scroll_bar_color_parameter)
3071 (x_default_font_parameter, x_create_tip_frame): Use it.
3072 * editfns.c (Fpropertize): Use local_cons.
3073 * process.c (status_message): Use build_local_string.
3074 * xfont.c (xfont_open): Use make_local_string.
3075 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3077 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3079 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3080 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3081 !__clang__. This works with GCC and with clang and is safer for
3082 compilers we don't know about.
3083 (local_cons): Rename parameter to make capture less likely.
3085 2014-09-17 Samuel Bronson <naesten@gmail.com>
3087 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3089 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3091 Fix minor problems found by static checking.
3092 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3094 * buffer.h (decode_buffer): Doc and indentation fixes.
3095 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3097 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3099 Avoid clang-specific warnings.
3100 * buffer.c (init_buffer): Shut up -Wself-assign.
3101 * process.c (server_accept_connection): Shut up -Wunsequenced.
3103 2014-09-16 Daniel Colascione <dancol@dancol.org>
3105 * fns.c (sxhash): For symbols, use address as hash code.
3107 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3109 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3110 * charset.c (load_charset_map_from_file): Use scoped_list2
3111 and build_local_string.
3112 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3113 * emacs.c (init_cmdargs, decode_env_path):
3114 * fileio.c (Fexpand_file_name):
3115 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3116 * frame.c (x_get_arg):
3117 * keyboard.c (safe_run_hooks_error):
3118 * lread.c (load_warn_old_style_backquotes):
3119 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3120 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3121 * xselect.c (x_clipboard_manager_error_1)
3122 (x_clipboard_manager_save_all):
3123 * xterm.c (x_term_init): Use build_local_string.
3125 Avoid more integer overflows on string size calculations.
3126 * category.c (Fmake_category_set):
3127 * xdisp.c (get_overlay_arrow_glyph_row):
3128 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3130 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3132 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3133 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3134 error message format. Use message_with_string to have non-ASCII
3135 file names properly displayed.
3136 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3137 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3138 where these APIs are not available even in UNICOWS.DLL.
3139 Improve the format of error messages and include the file name in them
3141 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3142 call play-sound-functions, per documentation.
3144 * w32.c (w32_get_long_filename, w32_get_short_filename):
3145 Constify the input file name arguments.
3147 * w32.h (w32_get_long_filename, w32_get_short_filename):
3150 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3152 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3153 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3154 [USE_LOCAL_ALLOCATORS]: New macros.
3155 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3156 (build_local_string): Avoid argument name expansion clash with
3158 * alloc.c (toplevel)
3159 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3160 Preprocessor guard to avoid impossible configuration.
3161 * charset.c (Ffind_charset_region, Ffind_charset_string):
3162 Use make_local_vector.
3163 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3164 * textprop.c (Fput_text_property, Fadd_face_text_property):
3166 (copy_text_properties): Use local_cons and local_list3.
3167 * chartab.c (uniprop_table):
3168 * data.c (wrong_choice, wrong_range):
3169 * doc.c (get_doc_string):
3170 * editfns.c (format2):
3171 * fileio.c (Fexpand_file_name, auto_save_error):
3172 * fns.c (Fyes_or_no_p):
3173 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3174 * fontset.c (Fset_fontset_font):
3175 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3176 (read_char_minibuf_menu_prompt):
3177 * keymap.c (silly_event_symbol_error, describe_vector):
3178 * menu.c (single_menu_item):
3179 * minibuf.c (Fread_buffer):
3180 * process.c (status_message, Fformat_network_address)
3181 (server_accept_connection): Use make_local_string and
3182 build_local_string. Prefer compound literals where appropriate.
3184 2014-09-15 Daniel Colascione <dancol@dancol.org>
3186 * fns.c (Fsort): Tweak sort docstring.
3188 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3190 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3191 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3192 set errno to EAGAIN instead, to allow the caller to retry the
3193 write after some waiting. Fixes deadlocks when Emacs exchanges a
3194 lot of data through the pipe. (Bug#18420)
3196 * sound.c (Fplay_sound_internal): Encode the sound file name in
3197 the ANSI codepage. Expand it against data-directory, as per docs,
3198 not against the current directory. No need to make a local copy
3199 of the file name; pass the encoded file name directly to
3200 do_play_sound. (Bug#18463)
3202 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3203 NULL, and the file name is not encodable in ANSI codepage, return
3204 the string with "?" replacement characters, which will fail the
3205 caller. This avoids returning a random value in that case.
3207 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3209 * window.c (Fresize_mini_window_internal): Set w->total_lines
3210 from w->pixel_height (Bug#18422).
3212 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3214 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3215 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3216 setting resize increments (Bug#18435).
3218 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3220 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3221 state around the call to line_bottom, since it can move the
3222 iterator to another screen line. This fixes off-by-one errors in
3223 the reported row in some rare cases.
3225 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3227 * callproc.c (init_callproc): Fix bug introduced at
3228 2014-09-07 (Bug#18474).
3230 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3232 Prefer ptrdiff_t to int and avoid integer overflows.
3233 * fileio.c (make_temp_name):
3234 * font.c (font_parse_family_registry): Avoid integer
3235 overflow on string size calculation.
3236 * data.c (Faset): Likewise for byte index.
3238 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3240 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3242 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3244 * lisp.h (make_local_string): Nitpick indent.
3245 * print.c (Fprin1_to_string): Remove unused GCPROs.
3247 More debugging aids around GCPROs.
3248 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3249 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3250 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3252 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3253 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3255 Remove redundant GCPROs around Ffuncall and Fapply calls.
3256 This is safe because Ffuncall protects all of its arguments by itself.
3257 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3258 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3259 (call6, call7): Likewise. Use compound literals where applicable.
3260 (run_hook_with_args_2): Use compound literal.
3262 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3264 Pacify --enable-gcc-warnings when no window system is used.
3265 These warnings found that subscript error, so they seem worthwhile.
3266 * composite.c (char_composable_p): Simplify a bit.
3267 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3268 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3269 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3270 * window.c (set_window_scroll_bars):
3271 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3272 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3273 Ignore -Wsuggest-attribute=const.
3274 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3275 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3277 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3279 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3280 Use check_iso_charset_parameter instead of doing the checks by hand.
3281 (check_iso_charset_parameter): Move up. Check parameters a bit
3282 more carefully, and return true for 96-char sets. All callers changed.
3284 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3286 Simplify lisp.h by removing the __COUNTER__ business.
3287 Reported by Dmitry Antipov in:
3288 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3289 * lisp.h (make_local_vector, make_local_string)
3290 (build_local_string): Simplify by not bothering with __COUNTER__.
3291 The __COUNTER__ business wasn't working properly, and was needed
3292 only for hypothetical future expansion anyway.
3294 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3296 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3297 terms to determine bitmap color. (Bug#18437)
3299 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3301 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3304 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3306 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3308 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3310 * xterm.c (handle_one_xevent): Detect iconified by looking at
3311 _NET_WM_STATE_HIDDEN.
3313 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3315 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3316 These can generate a constant with the correct value but the wrong
3317 width, which doesn't work as a printf argument. All uses removed.
3318 Reported by Dmitry Antipov in:
3319 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3320 (ENUMABLE): Remove; no longer needed.
3321 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3322 Remove; no longer needed because of the above change.
3323 Each definiens moved to the only use.
3325 Improve the experimental local and scoped allocation.
3326 * alloc.c (local_string_init, local_vector_init):
3327 New functions, defined if USE_LOCAL_ALLOCATORS.
3328 Mostly, these are moved here from lisp.h, as it's not
3329 clear it's worth making them inline.
3330 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3331 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3332 USE_STACK_LISP_OBJECTS, not on a laundry list.
3333 (local_string_init, local_vector_init): New decls.
3334 (union Aligned_Cons): New type.
3335 (scoped_cons): Use it. Give up on the char trick, as it's a too
3336 much of a maintenance hassle; if someone wants this speedup
3337 they'll just need to convince their compiler to align properly.
3338 Conversely, use the speedup if struct Lisp_Cons happens to
3339 be aligned even without a directive. Better yet, help it along
3340 by using union Aligned_Cons rather than struct Lisp_Cons.
3341 (pointer_valid_for_lisp_object): Remove. This check is not
3342 necessary, since make_lisp_ptr is already doing it. All uses removed.
3343 (local_vector_init, local_string_init): Move to alloc.c.
3344 (build_local_vector): Remove this awkward macro, replacing with ...
3345 (make_local_vector): New macro, which acts more like a function.
3346 Use statement expressions and use __COUNTER__ to avoid macro
3347 capture. Fall back on functions if these features are not supported.
3348 (build_local_string, make_local_string): Likewise.
3350 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3352 * xterm.c (x_term_init): Consolidate duplicated code.
3353 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3354 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3355 Add eassert and mark dpyinfo as dead only if it was alive.
3357 Add macros to allocate temporary Lisp objects with alloca.
3358 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3359 * character.h (parse_str_as_multibyte): Move prototype to ...
3360 * lisp.h (parse_str_as_multibyte): ... here.
3361 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3362 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3364 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3365 (local_string_init): New functions.
3366 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3367 (init_alloc_once): Call it.
3369 Cleanup last change and make all new stuff conditional.
3370 * lisp.h (build_local_string): Rename to ...
3371 (make_local_string): ... this macro.
3372 (build_local_string, scoped_list1, scoped_list3): New macros.
3373 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3374 and functions as such, use regular fallbacks otherwise.
3375 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3378 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3380 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3381 always make sure the marginal areas of the row are in sync with
3382 what the window wants. (Bug#18419)
3384 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3385 existing binding of a variable, to avoid silently aborting
3386 commands that use specbind. (Bug#18331)
3388 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3390 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3391 * coding.c (growable_destination): New function.
3392 (produce_chars): Use it for sanity checks. Do not fiddle with
3393 dst_end if the source and destination are both nil, as it's
3394 the caller's responsibility to avoid overlap.
3395 * keyboard.c (read_decoded_event_from_main_queue):
3396 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3397 length, not 4 times, to prevent decode_coding_c_string from trying
3398 to reallocate a destination. This removes the need for the FIXME.
3400 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3401 All callers simplified. Add a comment about exec_failed, vfork,
3404 Adjust drag-and-drop fix when window is above top (Bug#18303).
3405 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3406 XCDR bleed into XCAR's encoded value. Improve checks for
3407 out-of-range data while we're at it.
3409 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3411 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3412 is CONSP (Bug#18303).
3414 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3416 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3417 'alloca' gets passed arguments larger than MAX_ALLOCA.
3419 * font.c (MAX): Define if not defined elsewhere.
3421 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3423 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3424 here for destination buffer, to work around what appears to be a
3425 bug in decode_coding_c_string when the source and destination are
3428 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3429 This follows up on the recent thread in emacs-devel on alloca; see:
3430 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3431 This patch also cleans up alloca-related glitches noted while
3432 examining the code looking for unbounded alloca.
3434 * callproc.c (init_callproc):
3435 Rewrite to avoid need for alloca.
3436 * buffer.c (mouse_face_overlay_overlaps)
3437 (report_overlay_modification):
3438 * buffer.h (GET_OVERLAYS_AT):
3439 * coding.c (make_subsidiaries):
3440 * doc.c (Fsnarf_documentation):
3441 * editfns.c (Fuser_full_name):
3442 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3443 (search_embedded_absfilename, Fsubstitute_in_file_name):
3444 * fns.c (Fmake_hash_table):
3445 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3446 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3447 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3448 (xrdb_get_resource, x_get_resource_string):
3449 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3450 * ftxfont.c (ftxfont_draw):
3451 * image.c (xbm_load, xpm_load, jpeg_load_body):
3452 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3454 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3456 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3457 (find_and_return_menu_selection):
3458 * print.c (PRINTFINISH):
3459 * process.c (Fformat_network_address):
3460 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3461 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3462 * sound.c (wav_play, au_play):
3463 * syntax.c (skip_chars):
3464 * term.c (tty_menu_activate, tty_menu_show):
3465 * textprop.c (get_char_property_and_overlay):
3466 * window.c (Fset_window_configuration):
3467 * xdisp.c (safe__call, next_overlay_change, vmessage)
3468 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3469 * xfaces.c (face_at_buffer_position):
3470 * xmenu.c (x_menu_show):
3471 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3472 allocation size isn't bounded.
3473 * callint.c (Fcall_interactively): Redo memory_full check
3474 so that it can be done at compile-time on some platforms.
3475 * coding.c (MAX_LOOKUP_MAX): New constant.
3476 (get_translation_table): Use it.
3477 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3478 SAFE_ALLOCA, to catch integer overflows on size calculation.
3479 (exec_failed) [!DOS_NT]: New function.
3480 (child_setup) [!DOS_NT]: Use it.
3481 * editfns.c (Ftranspose_regions):
3482 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3483 * editfns.c (check_translation):
3484 Allocate larger buffers on the heap.
3485 * eval.c (internal_lisp_condition_case):
3486 Check for MAX_ALLOCA overflow.
3487 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3488 (Fbase64_encode_region, Fbase64_decode_region):
3489 Avoid unnecessary calls to SAFE_FREE before 'error'.
3490 * buffer.c (mouse_face_overlay_overlaps):
3491 * editfns.c (Fget_pos_property, check_translation):
3492 * eval.c (Ffuncall):
3493 * font.c (font_unparse_xlfd, font_find_for_lface):
3494 * ftfont.c (ftfont_drive_otf):
3495 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3496 (menu_bar_items, tool_bar_items):
3497 * sound.c (Fplay_sound_internal):
3498 * xdisp.c (load_overlay_strings, dump_glyph_row):
3499 Use an ordinary auto buffer rather than alloca, since the
3500 allocation size is fixed and small.
3501 * ftfont.c: Include <c-strcase.h>.
3502 (matching_prefix): New function.
3503 (get_adstyle_property): Use it, to avoid need for alloca.
3504 * keyboard.c (echo_add_key):
3505 * keymap.c (describe_map): Use ptrdiff_t, not int.
3506 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3507 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3508 when counting bytes.
3509 * lisp.h (xlispstrdupa): Remove, replacing with ...
3510 (SAFE_ALLOCA_STRING): ... new macro with different API.
3511 This fixes a portability problem, namely, alloca result
3512 passed to another function. All uses changed.
3513 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3515 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3516 (REGEX_ALLOCATE): New macros.
3517 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3518 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3520 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3522 (decode_mode_spec_coding): Store directly into buf rather than
3523 into an alloca temporary and copying the temporary to the buf.
3525 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3527 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3529 2014-09-04 Jan D <jan.h.d@swipnet.se>
3531 * xterm.c (x_term_init): Don't call x_session_initialize if running
3532 as a daemon (Bug#18375).
3534 * xsmfns.c: Initialize ice_fd.
3536 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3538 Less chatter in 'make' output.
3539 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3540 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3541 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3543 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3545 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3546 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3548 * nsfns.m (Fx_create_frame):
3549 * w32fns.c (Fx_create_frame):
3550 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3553 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3555 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3556 the reported row in the case of a window with a header line, by
3557 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3558 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3560 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3562 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3563 when configured --with-wide-int on typical 32-bit platforms.
3565 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3567 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3568 when HPOS is negative, for the benefit of R2L glyph rows whose
3569 newline overflows into the fringe.
3571 2014-09-03 Ken Brown <kbrown@cornell.edu>
3573 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3575 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3577 Minor cleanup of recent strlen-avoiding patch.
3578 * fileio.c (CHECK_LENGTH): Remove.
3579 Rewrite callers so that they don't need it.
3580 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3581 variable wasn't set.
3583 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3585 * fileio.c (CHECK_LENGTH): New macro.
3586 (Fexpand_file_name): Use it and get rid of a few more calls
3587 to strlen and strcat.
3588 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3589 * lisp.h (egetenv): ... because of a new inline function used to
3590 avoid calls to strlen for a compile-time constants.
3592 * buffer.h (decode_buffer): New function.
3593 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3594 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3595 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3596 * data.c (Flocal_variables_p):
3597 * fileio.c (Fverify_visited_file_modtime):
3598 * marker.c (live_buffer): Use it.
3600 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3602 Avoid extra calls to strlen in filesystem I/O routines.
3603 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3604 the length of 'newdir' is known or may be precalculated.
3605 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3606 not 'char *', and so use precalculated length.
3607 (Ffile_accessible_directory_p):
3608 * callproc.c (encode_current_directory, init_callproc):
3609 * charset.c (init_charset):
3610 * lread.c (load_path_check, load_path_default): Adjust users.
3611 * lisp.h (file_accessible_directory_p): Tweak prototype.
3613 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3615 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3618 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3620 --enable-silent-rules now suppresses more chatter.
3621 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3622 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3623 (am__v_CCLD_1): New macros, taken from Automake.
3624 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3626 Clean up extern decls a bit.
3627 * bytecode.c: Include blockinput.h and keyboard.h rather
3628 than rolling their APIs by hand.
3629 * emacs.c: Include regex.h and rely on its and lisp.h's API
3630 rather than rolling them by hand.
3631 * lastfile.c: Include lisp.h, to check this file's API.
3632 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3634 * regex.h (re_max_failures): New decl.
3635 * unexcw.c, unexmacosx.c, unexw32.c:
3636 Rely on lisp.h's API rather than rolling it by hand.
3637 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3638 Declare at top level, to pacify GCC -Wnested-externs.
3640 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3642 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3643 clipping rectangle become negative (i.e. large positive, since
3644 it's an unsigned data type). This can happen in R2L hscrolled
3645 glyph rows, and caused us to draw the cursor glyph on the fringe.
3646 For the details, see
3647 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3649 2014-08-31 Ken Brown <kbrown@cornell.edu>
3651 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3652 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3653 is defined. (Bug#18368)
3655 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3657 Vector-sorting fixes (Bug#18361).
3658 It's not safe to call qsort or qsort_r, since they have undefined
3659 behavior if the user-specified predicate is not a total order.
3660 Also, watch out for garbage-collection while sorting vectors.
3661 * fns.c: Include <vla.h>.
3662 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3663 (sort_vector_compare): Remove, replacing with ....
3664 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3665 ... these new functions.
3666 (sort_vector): Rewrite to use the new functions.
3667 GCPRO locals, since the predicate can invoke the GC.
3668 Since it's in-place return void; caller changed.
3669 (merge): Use 'inorder', for clarity.
3671 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3672 One can't hoist this out of the 'if', because intervening calls to
3673 newlocale, twolower, etc. can change errno.
3675 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3677 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3678 wording of the error messages.
3679 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3682 * w32proc.c (get_lcid_callback): Accept locale specifications
3683 without the country part, as in "enu" vs "enu_USA".
3684 (w32_compare_strings): Signal an error if a locale was specified,
3685 but couldn't be translated into a valid LCID.
3687 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3689 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3691 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3693 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3694 errno after towlower_l. errno's value is not specified after
3695 towlower_l. Instead, assume that towlower_l returns its argument
3696 on failure, which is portable in practice.
3698 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3700 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3702 * w32proc.c (w32_compare_strings): Accept additional argument
3703 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3704 if requested. If w32-collate-ignore-punctuation is non-nil, add
3705 NORM_IGNORESYMBOLS to the flags.
3706 (LINGUISTIC_IGNORECASE): Define if not already defined.
3707 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3709 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3712 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3714 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3715 Define substitutes for platforms that lack them.
3716 (str_collate): Add arguments locale and ignore_case.
3718 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3719 Add optional arguments LOCALE and IGNORE-CASE.
3721 * lisp.h (str_collate): Adapt argument list.
3723 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3725 Add vectors support to Fsort.
3726 * fns.c (sort_vector, sort_vector_compare): New functions.
3727 (sort_list): Likewise, refactored out of ...
3728 (Fsort): ... adjusted user. Mention vectors in docstring.
3729 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3730 * alloc.c (make_save_int_obj): New function.
3731 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3732 (make_save_int_obj): Add prototype.
3734 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3735 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3736 Conditionally define to match system's qsort_r signature.
3737 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3739 2014-08-28 Ken Brown <kbrown@cornell.edu>
3741 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3742 dumping and the system malloc after dumping. (Bug#18222)
3744 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3745 Define as macros, expanding to hybrid_malloc, etc.
3746 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3747 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3749 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3750 full implementation on Cygwin. Remove Cygwin-specific code that
3751 is no longer needed.
3752 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3753 Redefine as macros expanding to gmalloc, grealloc, etc.
3754 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3755 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3756 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3757 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3759 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3760 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3761 HAVE_POSIX_MEMALIGN)]: New functions.
3762 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3763 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3764 hybrid_aligned_alloc; declare.
3765 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3766 HAVE_POSIX_MEMALIGN)]: Define.
3767 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3768 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3769 Define as macro, expanding to gget_current_dir_name, and define
3771 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3772 malloc_enable_thread(). Don't initialize malloc.
3773 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3774 no longer defined on Cygwin).
3775 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3776 * sheap.c (bss_sbrk_buffer_end): New variable.
3777 * unexcw.c (__malloc_initialized): Remove variable.
3778 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3780 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3783 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3785 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3786 In `event->y' return entire range (the size of the scroll bar minus
3788 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3789 return entire range (the scaled size of the scroll bar minus
3790 that of the slider). In `portion' return the scaled position of
3792 (xaw_jump_callback): Restore part of code for vertical scroll
3793 bar broken in change from 2014-07-27.
3794 (xaw_scroll_callback): Provide incremental scrolling with
3795 horizontal scroll bars.
3797 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3799 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3801 * indent.c (Fvertical_motion): Fix vertical motion up through a
3802 display property after a newline. (Bug#18276)
3804 * xdisp.c (display_line): Don't assume that the call to
3805 reseat_at_next_visible_line_start ends up at a character
3806 immediately following the newline on the previous line.
3807 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3808 beyond ZV, which causes infloop in redisplay. For the details, see
3809 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3811 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3812 coordinate for hscrolled R2L screen lines. (Bug#18277)
3814 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3816 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3819 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3821 * syntax.c (scan_lists): Don't examine positions before BEGV.
3824 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3826 Improve robustness of new string-collation code (Bug#18051).
3827 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3828 (newlocale, wcscoll_l): Define substitutes for platforms that
3829 lack them, so as to simplify the mainline code.
3830 (str_collate): Simplify the code by assuming the above definitions.
3831 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3832 For example, the old version left the Emacs in the wrong locale if
3833 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3834 result. Report an error if newlocale fails.
3836 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3838 * lisp.h (str_collate):
3839 * sysdep.c (str_collate): Return int.
3840 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3842 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3844 Fix some glitches in previous change.
3845 * sysdep.c (stack_direction): Replace stack_grows_down
3846 to simplify calculation of stack boundaries.
3847 (handle_sigsegv): Check whether we really crash somewhere near
3848 to stack boundary, and handle fatal signal as usual if not.
3849 (init_sigsegv): Adjust accordingly.
3850 * keyboard.c (Vtop_level_message): Rename to
3851 Vinternal__top_level_message, as suggested by Stefan Monnier in
3852 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3853 All related users changed.
3855 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3857 Handle C stack overflow caused by too nested Lisp evaluation.
3858 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3859 siglongjmp point to transfer control from SIGSEGV handler.
3860 * keyboard.c (return_to_command_loop, recover_top_level_message)
3861 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3862 (regular_top_level_message): New variable.
3863 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3864 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3866 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3867 new variables described above.
3868 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3869 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3870 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3871 (init_sigsegv): New function.
3872 (init_signals): Use it.
3874 2014-08-25 Ken Brown <kbrown@cornell.edu>
3876 * emacs.c (main): Remove use of obsolete macro
3877 G_SLICE_ALWAYS_MALLOC.
3879 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3881 Implement locale-sensitive string collation for MS-Windows.
3882 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3883 New functions. (Bug#18051)
3885 * w32.h (w32_compare_strings): Add prototype.
3887 * w32.c <g_b_init_compare_string_w>: New global flag.
3888 (globals_of_w32): Initialize it.
3890 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3892 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3893 [WINDOWSNT]: Call str_collate on MS-Windows.
3895 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3897 One more minor cleanup of font subsystem.
3898 * font.h (struct font_driver): Convert text_extents to
3899 return void because returned value is never actually used.
3900 * macfont.m (macfont_text_extents):
3901 * w32font.c (w32font_text_extents):
3902 * xftfont.c (xftfont_text_extents): Adjust to return void
3903 and assume that 'metrics' argument is always non-NULL.
3904 * ftfont.c (ftfont_text_extents):
3905 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3907 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3909 Minor cleanups of str_collate fix (Bug#18051).
3910 * fns.c (str_collate): Move decl from here ...
3911 * lisp.h (str_collate): ... to here.
3912 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3913 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3914 potential problems with integer overflow. Don't assume
3915 setlocale succeeds. Remove unnecessary test before restoring
3916 locale via setlocale, and free the copied setlocale string
3919 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3921 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3923 * sysdep.c (str_collate): New function. (Bug#18051)
3925 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3927 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3928 if the initial "rm -f" fails. This is for MinGW builds, where
3929 MS-Windows will not allow deleting the executable file of a
3932 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3934 * w32term.c (w32_scroll_bar_handle_click)
3935 (w32_horizontal_scroll_bar_handle_click)
3936 (x_scroll_bar_report_motion)
3937 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3938 SB_THUMBTRACK, use the 32-bit position information returned by
3939 GetScrollInfo, not the 16-bit information returned in the Windows
3942 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3944 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3945 second coordinate ('y') reported for dragging the horizontal
3948 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3950 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3951 and text area-relative x-coordinates.
3953 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3955 Avoid overwriting the reversed_p flags in the glyph matrices when
3956 init_iterator or start_display are called.
3957 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3959 (tool_bar_height, redisplay_tool_bar, try_window)
3960 (try_window_reusing_current_matrix, try_window_id)
3961 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3962 reversed_p flag of the iterator's glyph row where the glyph row
3963 is going to be redrawn.
3965 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3967 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3969 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3971 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3972 of emacs_event return length from si.nPage to si.nMax.
3973 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3974 interchange start and end of thumb.
3976 2014-08-15 Ken Brown <kbrown@cornell.edu>
3978 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3979 ERRORCHECK mutexes. (Bug#18222)
3981 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3983 * frame.c (set_menu_bar_lines_1): Remove.
3984 (set_menu_bar_lines): Call change_frame_size instead of
3985 set_menu_bar_lines_1.
3987 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3989 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3992 2014-08-11 Glenn Morris <rgm@gnu.org>
3994 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3995 writing before backing up, since it causes a more serious problem
3996 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3997 (choose_write_coding_system): No longer callable from Lisp.
3998 Move last piece back here from Fwrite_region.
3999 (Fwrite_region, syms_of_fileio): Update for above changes.
4001 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4003 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4004 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4005 (Fwindow_new_pixel, Fset_window_new_pixel)
4006 (Fset_window_new_total, Fset_window_new_normal)
4007 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4009 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4011 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4013 * fontset.c (Finternal_char_font): Recompute basic faces if the
4014 frame's face cache was cleared. (Bug#18162)
4016 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4018 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4019 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4020 base buffer's undo list.
4022 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4024 Fix a couple of recent inadvertent breaks of the MSDOS port.
4025 * msdos.c: include required menu.h
4026 * term.c: set correct menu_show_hook on MSDOS.
4028 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4030 Fix handling of menu bar line on TTY frames (Bug#18136)
4032 * dispnew.c (handle_window_change_signal):
4033 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4034 frame's menu bar lines subtracted from height.
4035 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4037 (adjust_frame_size): Count in menu bar when setting FrameRows.
4038 (make_terminal_frame): When setting up the frame's lines and
4039 text height don't count in the menu bar.
4040 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4041 lines subtracted from height.
4042 (do_switch_frame): Set tty's FrameRows to number of total lines
4044 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4045 is used, return total number of lines and columns.
4046 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4048 * term.c (OUTPUT, tty_set_terminal_modes)
4049 (tty_set_terminal_window, tty_set_scroll_region)
4050 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4051 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4052 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4053 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4054 Call change_frame_size with frame's menu bar lines subtracted
4056 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4057 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4060 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4062 * alloc.c (Fmemory_info): Remove a stray brace.
4064 * process.c: Fix a comment typo.
4066 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4068 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4070 * widgetprv.h (EmacsFramePart): Remove font.
4072 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4073 (resources, setup_frame_cursor_bits): Remove unused variables and
4074 functions, esp. wrt. font (Bug#18227).
4076 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4078 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4080 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4082 Refer to MS-DOS using the same name everywhere.
4084 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4088 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4090 * w32term.c (w32_redeem_scroll_bar):
4091 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4092 not redeeming scroll bars that have been turned off.
4094 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4096 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4097 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4098 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4099 (safe_run_hook_funcall): Adjust accordingly.
4101 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4103 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4104 Condition correctly according to toolkit used.
4105 * frame.c (make_initial_frame, make_terminal_frame)
4106 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4107 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4108 assignments according to presence of toolkit scrollbars.
4109 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4110 Condition correctly according to toolkit used.
4111 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4112 only if toolkit supports it.
4113 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4115 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4117 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4119 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4121 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4122 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4123 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4124 (safe_run_hooks): Remove comment which is not relevant any more.
4126 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4128 Don't let big frames overrun the stack.
4129 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4130 Use SAFE_NALLOCA, not alloca.
4132 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4133 * dired.c (directory_files_internal): Use a volatile variable
4134 to prevent the compiler from optimizing away all copies of a local.
4135 I wonder how many other GC-related bugs like this lurk elsewhere?
4137 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4138 * xterm.h (struct x_display_info): New member 'connection'.
4139 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4140 so that x_delete_terminal has a file descriptor to pass to
4141 delete_keyboard_wait_descriptor.
4143 Don't mishandle year-9999 dates (Bug#18176).
4144 * editfns.c (decode_time_components): Store an invalid timespec
4145 on overflow, instead of returning false, so that the caller can
4146 distinguish overflow from other errors.
4147 (lisp_time_argument, lisp_seconds_argument): If the time is out
4148 of range, signal a time overflow instead of an invalid time spec.
4149 * keyboard.c (decode_timer): Treat time overflow like other
4152 Avoid undefined behavior with signed left shift.
4153 Caught by 'gcc -fsanitize=undefined'.
4154 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4155 * dispnew.c (line_hash_code, scrolling):
4156 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4157 Use 'unsigned', not 'int', for line hashes.
4158 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4160 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4162 Make compare-strings more compatible with old behavior (Bug#17903).
4163 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4165 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4167 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4168 Don't add label between left and right buttons (Bug#18129).
4170 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4172 Make functions static that no longer need to be extern.
4173 * frame.c, frame.h (set_menu_bar_lines):
4174 * keyboard.c (Qleftmost, Qrightmost):
4175 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4176 (x_set_internal_border_width):
4179 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4181 Fix display of R2L lines when the last character fits only partially.
4182 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4184 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4185 R2L row is visible only partially, give the row a negative x
4187 (display_line): Fix the calculation of the glyph whose pixel width
4188 is used to decide whether the last produced glyph fits on the
4189 line. When the last glyph fits only partially, give the row a
4192 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4193 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4194 pixel width of the first glyph that is hscrolled from display.
4195 (display_line): In R2L glyph rows, don't give a negative offset to
4196 row->x when the first glyph begins before first_visible_x.
4198 * xdisp.c (display_line): If called with iterator set up to write
4199 to a marginal area, delay the call to handle_line_prefix until we
4200 switch back to the text area. (Bug#18035)
4202 * .gdbinit (xwindow): The members total_cols, total_lines,
4203 left_col, and top_line are C integers (and has been so for the
4206 2014-08-01 Andreas Schwab <schwab@suse.de>
4208 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4209 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4211 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4213 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4214 (timerfd_callback): Ignore weird events with no data. Add tight
4215 assertions and comments.
4216 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4217 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4219 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4221 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4222 I had confused && with ||.
4224 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4226 Simplify timerfd configuration and fix some minor glitches.
4227 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4228 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4229 Fall back on timer_create if timerfd_create fails at runtime.
4230 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4231 kernel primitives to do resolution. All uses removed.
4232 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4233 (turn_on_atimers): Clear timer_create-based timers too,
4236 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4237 Without this change, the code can access the local variable 'width'
4238 even when it has not been initialized, and likewise for 'height';
4239 in either case this leads to undefined behavior.
4241 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4243 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4244 necessary, put horizontal scroll bar resources as well. See
4245 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4246 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4248 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4250 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4251 background value to match the resource of its vertical counterpart.
4253 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4255 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4256 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4258 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4260 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4261 change that added the top margin height to the requested height
4262 and revert (undocumented) part of 2014-07-28 change that changed
4263 the logic of whether a size change occurred.
4265 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4267 * .gdbinit (xwindow): The members total_cols, total_lines,
4268 left_col, and top_line are C integers (and has been so for the
4271 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4274 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4276 On GNU/Linux, use timerfd for asynchronous timers.
4277 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4278 (toplevel): Rename alarm_timer_ok to special_timer_available.
4279 [HAVE_TIMERFD]: Declare timerfd.
4280 [HAVE_CLOCK_GETRES]: Declare resolution.
4281 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4282 system timer resolution.
4283 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4284 (timerfd_callback) [HAVE_TIMERFD]: New function.
4285 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4286 [ENABLE_CHECKING]: New function for the sake of automated tests.
4287 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4288 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4289 [ENABLE_CHECKING]: Defsubr test function.
4290 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4291 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4292 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4294 Fix --without-x build and pacify --enable-gcc-warnings.
4295 Problems reported in Bug#18122 and Bug#18124.
4296 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4297 (frame_windows_min_size): Now static.
4298 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4300 (adjust_frame_size): Always declare prototype.
4302 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4303 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4304 * atimer.c (timerfd_callback): Always read expiration data.
4306 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4307 * process.c (add_timer_wait_descriptor): Add timer descriptor
4308 to input_wait_mask and non_process_wait_mask as well.
4310 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4312 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4314 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4316 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4317 Reinstate code removed by the prevoius commit to this file.
4319 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4321 * buffer.h (struct buffer): New fields scroll_bar_height and
4322 horizontal_scroll_bar_type.
4323 * buffer.c (bset_scroll_bar_height)
4324 (bset_horizontal_scroll_bar_type): New functions.
4325 (Fbuffer_swap_text): Handle old_pointm field.
4326 (init_buffer_once): Set defaults for scroll_bar_height and
4327 horizontal_scroll_bar_type.
4328 (syms_of_buffer): New variables scroll_bar_height and
4329 horizontal_scroll_bar_type.
4330 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4331 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4332 (set_vertical_scroll_bar): Remove prototype.
4333 (x_change_tool_bar_height): Add prototype.
4334 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4335 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4336 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4338 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4339 (update_window): Start mode_line_row->y after horizontal scroll
4341 (change_frame_size_1): Call adjust_frame_size.
4342 (init_display): When changing the size of a tty frame do not
4343 pass height of menu bar.
4344 (Qframe_windows_min_size): New symbol.
4345 * frame.h (struct frame): List tool bar fields after menu bar
4346 fields. Add official, total_lines, horizontal_scroll_bars,
4347 config_scroll_bar_height and config_scroll_bar_lines fields.
4348 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4349 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4350 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4351 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4352 (FRAME_WINDOWS_HEIGHT): New macros.
4353 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4354 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4355 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4356 horizontal scroll bar.
4357 (frame_inhibit_resize, adjust_frame_size)
4358 (frame_windows_min_size): Add declarations.
4359 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4360 (x_set_scroll_bar_default_height, x_set_left_fringe)
4361 (x_set_right_fringe, x_set_vertical_scroll_bars)
4362 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4363 (x_set_scroll_bar_height): Add external declarations.
4364 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4365 (adjust_frame_size): New functions.
4366 (make_frame): Initial horizontal_scroll_bars field.
4367 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4369 (make_initial_frame, make_terminal_frame): No horizontal scroll
4370 bar in initial and terminal frames. Use adjust_frame_size.
4371 (Fframe_total_cols): Fix doc-string.
4372 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4373 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4374 Rewrite using adjust_frame_size.
4375 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4376 (Qframe_windows_min_size): New symbols.
4377 (x_set_frame_parameters): Remove call of check_frame_size.
4378 (x_report_frame_params): Return scroll_bar_height value.
4379 (x_set_left_fringe, x_set_right_fringe): New functions.
4380 (adjust_frame_height, x_set_internal_border_width)
4381 (x_set_fringe_width): Remove.
4382 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4383 (x_set_scroll_bar_width, x_set_right_divider_width)
4384 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4385 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4387 (x_figure_window_size): Rewrite to make frame display the
4388 expected number of lines.
4389 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4390 (Vdefault_frame_horizontal_scroll_bars)
4391 (Vframe_initial_frame_tool_bar_height)
4392 (frame_inhibit_implied_resize): New variables.
4393 * fringe.c (compute_fringe_widths): Remove.
4394 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4395 (xg_create_horizontal_scroll_bar)
4396 (xg_update_horizontal_scrollbar_pos)
4397 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4398 (xg_get_default_scrollbar_height)
4399 (xg_clear_under_internal_border): Extern.
4400 * gtkutil.c (xg_frame_resized): Don't call
4401 do_pending_window_change.
4402 (xg_frame_set_char_size): Use adjust_frame_size.
4403 (style_changed_cb): Call update_theme_scrollbar_height and
4404 x_set_scroll_bar_default_height.
4405 (x_wm_set_size_hint): Don't call check_frame_size.
4406 (update_theme_scrollbar_height)
4407 (xg_get_default_scrollbar_height)
4408 (xg_create_horizontal_scroll_bar)
4409 (xg_update_horizontal_scrollbar_pos)
4410 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4411 (xg_create_scroll_bar): Set horizontal slot of bar.
4412 (xg_initialize): Call update_theme_scrollbar_height.
4413 (xg_clear_under_internal_border): No more static.
4414 * insdel.c (adjust_suspend_auto_hscroll): New function.
4415 (adjust_markers_for_delete, adjust_markers_for_insert)
4416 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4417 * keyboard.c (readable_events, discard_mouse_events)
4418 (make_lispy_event): Handle horizontal scroll bar click events.
4419 (Fsuspend_emacs): When changing the size of a tty frame do not
4420 pass height of menu bar.
4421 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4422 (Qright, Qleftmost, Qrightmost): New symbols.
4423 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4425 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4426 * nsfns.m (x_set_internal_border_width): New function.
4427 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4428 Remove extended fringe code.
4429 (x_set_window_size, x_new_font): Don't call
4430 compute_fringe_widths.
4431 * term.c (Fresume_tty): When changing the size of a tty frame do
4432 not pass height of menu bar.
4433 (clear_tty_hooks, set_tty_hooks):
4434 Clear horizontal_scroll_bar_hook.
4435 (init_tty): Frame has no horizontal scroll bars.
4436 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4437 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4438 scroll_bar_after_handle, scroll_bar_left_arrow,
4439 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4440 scroll_bar_to_rightmost entries.
4441 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4442 (struct terminal): Add set_horizontal_scroll_bar_hook.
4443 * w32console.c (initialize_w32_display):
4444 Clear horizontal_scroll_bar_hook.
4445 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4447 (x_clear_under_internal_border, x_set_internal_border_width):
4449 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4450 Set windows_or_buffers_changed when adding the menu bar.
4451 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4452 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4453 (w32_createhscrollbar): New functions.
4454 (w32_createscrollbar): Rename to w32_createvscrollbar.
4455 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4456 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4457 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4458 Add WM_EMACS_SHOWCURSOR.
4459 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4460 case do not artificially impose WM size hints.
4461 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4462 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4464 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4465 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4466 (unwind_create_frame_1): Remove.
4467 (Fx_create_frame): Make both scrollbars the system standard
4468 width and height. Use official field of frame structure to
4469 inhibit running window-configuration-change-hook.
4470 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4471 pixelwise. Handle frame's official field.
4472 (w32_frame_parm_handlers): Remove x_set_fringe_width
4473 entries. Add x_set_scroll_bar_height,
4474 x_set_horizontal_scroll_bars, x_set_left_fringe and
4476 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4477 pass height of menu bar to change_frame_size.
4478 * w32menu.c (set_frame_menubar): Rewrite using
4479 frame_inhibit_resize.
4480 * w32term.h (struct w32_display_info):
4481 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4482 (struct scroll_bar): Add horizontal.
4483 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4484 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4485 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4486 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4487 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4488 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4489 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4490 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4491 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4492 Define instead of WM_EMACS_CREATESCROLLBAR.
4493 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4494 WND_SCROLLBAR_INDEX.
4495 * w32term.c (horizontal_scroll_bar_min_handle)
4496 (horizontal_scroll_bar_left_border)
4497 (horizontal_scroll_bar_right_border): New integers.
4498 (x_set_frame_alpha): Replace x_highlight_frame by
4500 (x_window_to_scroll_bar): New argument "type". Update callers
4502 (w32_set_horizontal_scroll_bar_thumb)
4503 (x_horizontal_scroll_bar_report_motion)
4504 (w32_set_horizontal_scroll_bar)
4505 (w32_horizontal_scroll_bar_handle_click)
4506 (x_horizontal_scroll_bar_report_motion): New functions.
4507 (w32_mouse_position): Discriminate horizontal and vertical
4509 (my_create_scrollbar): Replace with two new functions
4510 my_create_vscrollbar and my_create_hscrollbar.
4511 (x_scroll_bar_create): New argument "horizontal".
4512 Update callers accordingly.
4513 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4514 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4516 (w32_read_socket): Handle WM_HSCROLL cae.
4517 (x_new_font): Don't recompute fringe widths.
4518 Use frame_inhibit_resize. Calculate new menu bar height iff we
4519 build without toolkit. Always clear under internal border.
4520 (x_set_window_size): Don't check frame size or recompute
4521 fringes. Reset fullscreen status before applying sizes.
4522 Always resize as requested by pixelwise argument. Don't call
4523 do_pending_window_change.
4524 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4525 (w32_initialize_display_info): Initialize dpyinfo's
4526 horizontal_scroll_bar_cursor entry.
4527 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4528 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4529 horizontal_scroll_bar_left_border.
4530 (w32fullscreen_hook): Intermittently resize window to normal
4531 when switching from fullscreen to maximized state.
4532 (run_window_configuration_change_hook): Don't run it if frame is
4534 (unwind_change_frame): Remove.
4535 (Fset_window_configuration): Rewrite using frame's official field.
4536 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4537 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4538 * window.h (struct window): New fields old_pointm,
4539 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4540 scroll_bar_height and suspend_auto_hscroll.
4541 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4543 (sanitize_window_sizes): Extern.
4544 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4545 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4546 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4547 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4548 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4550 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4551 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4552 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4553 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4554 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4555 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4556 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4557 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4558 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4559 (Fwindow_old_point, sanitize_window_sizes): New functions.
4560 (Qwindow_sanitize_window_sizes): New symbol.
4561 (window_body_height): Count in horizontal scroll bar.
4562 (set_window_hscroll, Fscroll_left, Fscroll_right):
4563 Set suspend_auto_hscroll slot.
4564 (Fwindow_inside_edges): Count fringes pixelwise.
4565 (coordinates_in_window, Fcoordinates_in_window_p):
4566 Consider horizontal scroll bar.
4567 (check_frame_size, adjust_window_margins): Remove functions and
4568 corresponding calls.
4569 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4570 (temp_output_buffer_show): Reset hscroll related fields.
4571 Initialize old_pointm.
4572 (make_parent_window): Initialize old_pointm.
4573 (make_window): Initialize old_pointm, horizontal scroll bar type,
4574 and scroll bar height.
4575 (resize_frame_windows): Don't count top margin in new sizes.
4576 Don't use safe sizes when shrinking a frame; let the window
4577 manager do the clipping.
4578 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4580 (Fdelete_window_internal): Unchain old_pointm marker.
4581 (window_scroll_pixel_based, Fscroll_other_window):
4583 (Fwindow_text_width, Fwindow_text_height): New argument
4585 (struct saved_window): New fields, old_pointm, hscroll_whole,
4586 suspend_auto_hscroll, scroll_bar_height and
4587 horizontal_scroll_bar_type.
4588 (Fset_window_configuration, save_window_save): Set new fields of
4590 (apply_window_adjustment): Don't call adjust_window_margins.
4591 (set_window_margins): Don't change margins if new sizes don't
4593 (set_window_scroll_bars): New argument "horizontal_type".
4594 Handle horizontal scroll bars. Don't change scroll bars if they
4595 don't fit into window.
4596 (Fset_window_scroll_bars): New argument "horizontal_type".
4597 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4598 (compare_window_configurations): Compare horizontal scroll bar
4600 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4601 horizontal scroll bar height.
4602 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4603 instead of FRAME_LINES.
4604 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4605 ON_VERTICAL_SCROLL_BAR.
4606 (with_echo_area_buffer): Initialize old_pointm.
4607 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4609 (unwind_with_echo_area_buffer): Handle old_pointm.
4610 (update_tool_bar): Set do_update when the tool bar window has at
4611 least one line (since this is what the user sets).
4612 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4613 (redisplay_tool_bar): Return early when toolbar has zero lines.
4614 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4615 (hscroll_window_tree): Handle suspension of auto_hscroll and
4617 (set_horizontal_scroll_bar): New function.
4618 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4619 more than one line. Handle horizontal scroll bars.
4620 (note_mouse_highlight): Handle horizontal scrol bars.
4621 (expose_frame): Set dimensions of XRectangle from frame's text
4623 (Vvoid_text_area_pointer): Update doc-string.
4624 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4625 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4626 (x_set_internal_border_width): New functions.
4627 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4628 (unwind_create_frame_1): Remove.
4629 (Fx_create_frame): Handle horizontal scroll bars. Use official
4630 field of frame structure to inhibit running
4631 window-configuration-change-hook.
4632 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4633 pixelwise. Handle frame's official field.
4634 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4635 x_set_horizontal_scroll_bars, x_set_left_fringe,
4637 * xmenu.c (update_frame_menubar, free_frame_menubar):
4638 Use adjust_frame_size.
4639 * xterm.h (struct x_display_info):
4640 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4642 (struct scroll_bar): Add horizontal slot.
4643 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4644 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4645 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4646 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4647 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4648 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4649 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4650 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4651 (x_clear_under_internal_border): Remove.
4652 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4653 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4654 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4655 HORIZONTAL. Update callers.
4656 (horizontal_action_hook_id): New action hook id.
4657 (x_horizontal_scroll_bar_to_input_event)
4658 (x_create_horizontal_toolkit_scroll_bar)
4659 (xt_horizontal_action_hook)
4660 (x_set_toolkit_horizontal_scroll_bar_thumb)
4661 (XTset_horizontal_scroll_bar, x_net_wm_state)
4662 (x_horizontal_scroll_bar_report_motion): New functions.
4663 (xg_scroll_callback, x_scroll_bar_handle_click):
4664 Handle horizontal scroll bars.
4665 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4666 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4668 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4669 Handle horizontal scroll bars.
4670 (handle_one_xevent): Handle horizontal scroll bar events.
4671 Call x_net_wm_state.
4672 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4674 (x_set_window_size): Don't call check_frame_size and
4675 do_pending_window_change.
4676 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4677 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4678 (x_scroll_bar_set_handle): Add some checks when calling
4681 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4683 Revert previous change.
4684 There is certainly nothing wrong with writing code like 'lo <= i
4685 && i <= hi', even if LO happens to a constant. There isn't even
4686 anything wrong in general with writing 'a <= b' if A happens to
4687 be a constant. At any rate stylistic changes shouldn't
4688 be done like this without discussion.
4690 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4692 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4693 (Fgarbage_collect): Reorder conditions that are written backwards.
4694 * data.c (cons_to_unsigned): Likewise.
4695 * dispnew.c (update_frame_1, sit_for): Likewise.
4696 * fileio.c (file_offset): Likewise.
4697 * filelock.c (read_lock_data, lock_file): Likewise.
4698 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4700 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4701 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4702 * lread.c (read1): Likewise.
4703 * minibuf.c (read_minibuf_noninteractive): Likewise.
4704 * nsterm.m (x_set_frame_alpha): Likewise.
4705 * process.c (wait_reading_process_output): Likewise.
4706 * region-cache.c (delete_cache_boundaries): Likewise.
4707 * xterm.c (x_set_frame_alpha): Likewise.
4709 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4711 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4714 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4716 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4717 because atimer expiration is absolute rather than relative.
4719 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4721 * w32term.h (current_popup_menu, menubar_in_use):
4722 Move declarations from w32term.c.
4724 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4726 * w32fns.c (menubar_in_use): No more static.
4727 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4729 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4731 Move hourglass machinery to RIF.
4732 * dispextern.h (struct redisplay_interface): New members
4733 show_hourglass and hide_hourglass. Indent comments.
4734 (show_hourglass, hide_hourglass): Remove prototypes.
4735 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4736 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4737 (ns_redisplay_interface): Add them.
4738 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4739 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4740 (w32_arrow_cursor): New function to hack around non-GUI frames.
4741 (w32_redisplay_interface): Add new functions.
4742 * w32term.h (w32_arror_cursor): Add prototype.
4743 * xdisp.c (show_hourglass): New function, refactored out from
4744 platform-dependent code.
4745 (cancel_hourglass): Now call to RIF function.
4746 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4747 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4748 (x_redisplay_interface): Add new functions.
4750 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4752 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4753 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4754 and complete previous change.
4755 * frame.c (adjust_frame_height): New function.
4756 (Fset_frame_height, Fset_frame_size): Use it.
4757 (x_set_frame_parameters): Take frame top margin into account.
4759 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4761 * frame.c (Fset_frame_height): Take frame top margin into account.
4762 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4763 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4765 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4767 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4768 menubar_height as such. Tweak comment.
4769 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4770 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4771 All related users changed.
4772 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4773 * xterm.c (handle_one_xevent):
4774 * gtkutil.c (xg_event_is_for_menubar):
4775 * xfns.c (x_window) [USE_X_TOOLKIT]:
4776 * xmenu.c (set_frame_menubar, free_frame_menubar):
4777 Prefer to use FRAME_MENUBAR_HEIGHT.
4779 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4781 * frame.c (Fframe_parameters): Always report frame height without
4782 menu and tool bar lines.
4784 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4786 * nsterm.m (applicationDidFinishLaunching:): Call
4787 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4788 (antialiasThresholdDidChange:): New method for EmacsApp.
4790 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4792 * macfont.m (macfont_update_antialias_threshold): Remove static.
4794 * macfont.h (macfont_update_antialias_threshold): Declare.
4796 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4798 * w32select.c (setup_windows_coding_system):
4799 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4800 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4802 * w16select.c (Fw16_get_clipboard_data):
4803 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4806 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4807 buffer position where we are to start the iteration.
4808 (handle_invisible_prop): Record in it->stop_charpos the position
4809 where the invisible text ends. (Bug#18035)
4810 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4811 row has zero buffer position as their start position.
4812 Reported by martin rudalics <rudalics@gmx.at>.
4814 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4815 infinite looping in redisplay when display lines don't have enough
4816 space to display even a single character. (Bug#18036)
4818 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4820 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4821 * xfns.c (x_window): Use it to allow xfree later.
4822 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4823 where appropriate. Use bool for booleans and remove redundant checks.
4824 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4825 * xterm.c (x_free_frame_resources): Free shell_position.
4827 2014-07-19 K. Handa <handa@gnu.org>
4829 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4830 mandatory font spec (Bug#17973).
4832 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4834 * font.c (font_score): Return the worst score if the size of
4835 ENTITY is wrong by more than a factor 2 (Bug#17973).
4837 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4839 * frame.c (frame_unspecified_color): New function
4840 refactored out from ...
4841 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4842 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4844 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4845 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4846 * lisp.h (set_frame_param): Remove prototype.
4847 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4848 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4851 Prefer 'x_display_info *' to 'Display *' in X selection code.
4852 This helps to avoid unneeded calls to x_display_info_for_display.
4853 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4854 instead of 'Display *'.
4855 (SELECTION_EVENT_DPYINFO): New macro.
4856 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4857 it as an lvalue. Mention this in comment.
4858 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4859 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4860 (selection_data_to_lisp_data, receive_incremental_selection):
4861 Convert to use 'x_display_info *'. Adjust users where appropriate.
4862 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4863 selection data *' as last arg to not return values in args.
4864 (unexpect_property_change): Use common removal technique.
4866 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4868 * print.c (print_preprocess): Adjust to match changed
4869 sub char-table structure and avoid crash (Bug#18038).
4871 * data.c (wrong_choice): Not static any more.
4872 * lisp.h (wrong_choice): Add prototype.
4873 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4874 Declare namebuf as such. Tweak comment.
4875 [USE_GTK]: Likewise for tool_bar_position.
4876 (fset_tool_bar_position) [USE_GTK]: Ditto.
4877 (FRAME_TOOL_BAR_POSITION): New macro.
4878 * frame.c (x_report_frame_params):
4879 * gtkutil.c (update_frame_tool_bar):
4880 * xfns.c (Fx_create_frame): Use it.
4881 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4883 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4885 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4886 buffer's default-directory only if it is a string. (Bug#17986)
4888 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4890 More precise control over values of some buffer-local variables.
4891 * keyboard.c (Qvertical_scroll_bar):
4892 * frame.c (Qleft, Qright): Move to ...
4893 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4894 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4895 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4896 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4897 vertical-scroll-bar, scroll-up-aggressively
4898 and scroll-down-aggressively.
4899 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4901 * nsfns.m, frame.h (Qleft, Qright):
4902 * nsterm.m (Qleft): Remove declarations.
4903 * gtkutil.c (toplevel): Include buffer.h.
4904 * data.c (wrong_choice, wrong_range): New functions.
4905 (store_symval_forwarding): Handle special properties of buffer-local
4906 variables and use functions from the above to signal error, if any.
4908 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4909 values. Add comment.
4910 (struct frame): Re-arrange layout to avoid extra padding and use bit
4911 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4912 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4913 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4914 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4915 Define as no-ops because there are no scroll bars anyway.
4916 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4919 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4920 Add convenient setter.
4921 (font_put_frame_data, font_get_frame_data): Use it.
4923 2014-07-15 Daiki Ueno <ueno@gnu.org>
4925 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4926 pointer argument, before dereferencing.
4927 (XCHAR2B_BYTE2): Likewise.
4929 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4931 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4932 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4933 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4934 Use record_unwind_protect_int and avoid consing.
4935 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4937 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4939 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4941 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4942 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4944 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4945 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4946 * minibuf.c: Include binary-io.h instead of fcntl.h.
4947 (read_minibuf_noninteractive):
4948 Use set_binary_mode instead of handcrafted code.
4949 Don't call emacs_set_tty if emacs_get_tty failed.
4950 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4951 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4952 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4954 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4955 This works around a GCC compiler bug when Emacs is configured with
4956 --enable-gcc-warnings.
4958 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4960 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4961 or characters in string, respectively. Add comment.
4962 * fringe.c (Fdefine_fringe_bitmap):
4963 * fns.c (Fsubstring, substring_both): Use it.
4964 * keymap.c (Fdefine_key, Flookup_key):
4965 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4967 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4968 Use menu_item_width.
4969 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4971 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4973 Improve behavior of 'bzr up; cd src; make -k'.
4974 * Makefile.in (top_srcdir): New var.
4975 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4976 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4977 its expansion is a bit shorter.
4978 (../config.status): Actually build config.status instead of
4980 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4981 New macros, copied and relocated from ../Makefile.in.
4982 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4983 (../config.status, Makefile): New dependencies and rules,
4984 copied with relocation from ../Makefile.in. This should be more
4985 likely to rebuild the build machinery properly if you do a 'make'
4986 in the src directory.
4988 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4990 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4993 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4994 behavior on Windows 7 and later when the function is repeatedly
4995 invoked with the same value of DIR. (Bug#17950)
4997 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4998 string to match the one in w32fns.c.
5000 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5001 stdin to binary mode only if it is connected to a terminal.
5003 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5005 Coalesce extern decls.
5006 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5007 * sysdep.c (emacs_get_tty, emacs_set_tty):
5008 Move duplicate extern decls from here ...
5009 * systty.h: ... to here, so that there's just one copy.
5011 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5013 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5015 * nsfns.m (Fns_popup_font_panel): Ditto.
5017 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5019 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5021 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5023 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5024 [DOS_NT]: Implement for WINDOWSNT.
5026 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5029 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5031 * sysdep.c (suppress_echo_on_tty): New function.
5032 * minibuf.c (read_minibuf_noninteractive): Use it.
5034 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5036 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5037 sysinfo failed. Adjust docstring.
5039 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5041 Implement memory-info for MS-DOS.
5042 * dosfns.c (dos_memory_info): New function.
5043 * dosfns.h (dos_memory_info): Add prototype.
5044 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5045 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5046 of doing some of its job.
5048 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5049 reference termios structure members.
5051 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5053 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5055 * minibuf.c (top): Include systty.h. Declare external
5056 emacs_get_tty and emacs_set_tty.
5057 (Vread_hide_char): New lisp variable.
5058 (read_minibuf_noninteractive): Hide characters with
5059 Vread_hide_char if it is a character. (Bug#17839)
5061 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5063 Implement memory-info for MS-Windows.
5064 * w32.c (w32_memory_info): New function.
5065 * w32.h (w32_memory_info): Prototype it.
5066 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5068 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5070 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5071 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5072 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5073 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5074 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5075 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5076 (decode_coding_big5, decode_coding_charset, decode_coding)
5077 (encode_coding): Adjust users.
5079 * alloc.c (Fmemory_info): New function.
5081 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5083 * syntax.c (back_comment): Use more-natural location for label.
5085 * font.c, font.h (font_unparse_fcname): Now static.
5086 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5088 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5090 Next minor cleanup of font subsystem.
5091 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5092 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5094 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5096 * ftfont.h (ftfont_font_format): Remove prototype.
5097 * ftfont.c (ftfont_font_format): Remove; now unused.
5099 * nsfont.m (nsfont_open):
5100 * w32font.c (w32font_open_internal):
5101 * w32uniscribe.c (uniscribe_open):
5102 * xfont.c (xfont_open):
5103 * xftfont.c (xftfont_open): All users changed.
5105 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5106 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5108 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5110 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5111 x_produce_glyphs does when it generates a stretch glyph that
5112 represents a TAB. (Bug#17969)
5114 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5115 and there is a display property at that position, don't call
5116 move_it_to to move to a position before window start. (Bug#17942)
5117 Fix condition for finding CHARPOS by the first call to move_it_to.
5120 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5122 * syntax.c (find_defun_start): Try the cache even
5123 if !open_paren_in_column_0_is_defun_start.
5124 (back_comment): If find_defun_start was pessimistic, use the
5125 scan_sexps_forward result to improve the cache (bug#16526).
5127 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5129 * xdisp.c (redisplay_window): If redisplay of a window ends up
5130 with point in a partially visible line at end of the window, make
5131 sure the amended position of point actually has smaller Y
5132 coordinate; if not, give up and scroll the display. (Bug#17905)
5134 * window.c (window_scroll_pixel_based): When point ends up at the
5135 last fully visible line, don't let move_it_to stop at the left
5136 edge of the line and dupe us into thinking point is inside the
5139 * w32.c (network_interface_info): Make sure the argument is a
5142 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5144 * process.c (read_and_dispose_of_process_output): Fix typo
5145 in previous patch: we want nonnegative fds, not nonzero fds.
5147 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5149 * chartab.c (char_table_translate): Move to...
5150 * character.h (char_table_translate): ... inline function here.
5151 Avoid Faref and assume that args are always valid. This helps to
5152 speedup search, which is especially important for a huge buffers.
5153 * lisp.h (char_table_translate): Remove prototype.
5155 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5156 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5157 New function, with an intention to avoid code duplication between
5159 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5161 * ftfont.c (ftfont_open):
5162 * macfont.m (macfont_open):
5163 * xftfont.c (xftfont_open): Use it.
5165 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5167 * process.c: Add sanity checks for file descriptors (Bug#17844).
5168 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5169 Check that infd is nonnegative before using it as an fd.
5170 (read_and_dispose_of_process_output, Fprocess_send_eof):
5171 Likewise, for outfd.
5172 (wait_reading_process_output): Omit unnecessary check of infd.
5174 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5176 Minor fixups related to usage of the 'long' type.
5177 * gnutls.c (emacs_gnutls_handshake):
5178 * xfaces.c (dump_realized_face):
5179 Work even if 'long' is narrower than 'void *'.
5180 * termcap.c (scan_file):
5181 * xselect.c (x_decline_selection_request)
5182 (x_reply_selection_request, x_get_window_property):
5183 * xterm.c (x_set_frame_alpha):
5184 Remove unnecessary 'L' suffixes of integer constants.
5185 * xfns.c (hack_wm_protocols):
5186 * xselect.c (x_fill_property_data):
5187 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5188 Remove unnecessary casts to 'long'.
5189 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5191 Minor ImageMagick safety fixes.
5192 * image.c (imagemagick_compute_animated_image):
5193 Remove useless assignment to local. Avoid problems if dest_width is 0.
5194 (imagemagick_load_image): Use int for pixel counts that can't
5195 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5196 a row width greater than the image width (or greater than LONG_MAX!).
5198 2014-07-04 K. Handa <handa@gnu.org>
5200 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5201 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5202 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5204 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5206 * font.h (struct font_driver): Remove get_outline and free_outline;
5207 not used by any font driver.
5208 * ftfont.c (ftfont_driver):
5209 * macfont.m (macfont_driver):
5210 * nsfont.m (nsfont_driver):
5211 * w32font.c (w32font_driver):
5212 * w32uniscribe.c (uniscribe_font_driver):
5213 * xfont.c (xfont_driver): Related users changed.
5214 * xselect.c (x_get_window_property): Use convenient xmalloc.
5215 Call to xfree only if some data was really allocated.
5217 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5219 On MS-Windows, display busy cursor on all GUI frames.
5220 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5221 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5222 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5224 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5225 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5227 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5229 Use convenient alists to manage per-frame font driver-specific data.
5230 * frame.h (struct frame): Rename font_data_list to...
5231 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5232 * font.h (struct font_data_list): Remove; no longer need a special
5234 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5236 * font.c (font_put_frame_data, font_get_frame_data)
5237 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5239 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5240 Related users changed.
5241 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5242 Prefer convenient xmalloc and xfree.
5244 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5246 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5247 the window whose glyph row is being prepared and a flag whether it
5248 is for mode/header line. Make sure the glyph row's marginal areas
5249 are in sync with what the window wants.
5252 * xdisp.c (display_line, display_mode_line):
5253 Call prepare_desired_row with additional arguments, as appropriate.
5255 * dispextern.h (prepare_desired_row): Adjust prototype.
5257 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5259 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5260 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5261 caused by xw_popup_dialog in daemon mode (Bug#17891).
5263 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5265 * frame.c (do_switch_frame): When switching to another TTY frame,
5266 make sure FrameCols and FrameRows are in sync with the new frame's
5269 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5271 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5272 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5273 min_char slots. Adjust comment.
5274 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5275 Add SUB_CHAR_TABLE_OFFSET member.
5276 (make_uninit_sub_char_table): New function.
5277 (toplevel): Add compile-time assert to verify suitable member layout
5278 in Lisp_Sub_Char_Table.
5279 * alloc.c (mark_char_table): Add extra argument to denote char table
5280 subtype. Adjust to match new layout of sub char-table.
5281 (mark_object): Always mark sub char-tables with mark_char_table.
5282 * chartab.c (make_sub_char_table, copy_sub_char_table)
5283 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5284 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5285 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5286 All related users changed.
5287 * lread.c (read1): Adjust to match new layout of sub char-table.
5288 * print.c (print_object): Likewise (Bug#17898).
5290 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5292 * keymap.c (get_keyelt): Simplify.
5293 (copy_keymap_item): Remove left-over code for when we had
5294 key-shortcut caches.
5296 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5298 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5299 (dealloc): Remove for EmacsScroller.
5301 * nsterm.h (EmacsScroller): Remove dealloc.
5303 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5305 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5307 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5309 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5310 when setNeedsDisplay is called so we don't trigger redisplay for every
5313 * nsterm.m (any_help_event_p): New variable.
5314 (mouseMoved:): Set any_help_event_p to YES if help event is
5315 generated. Remove else with empty help event that triggered redisplay
5316 for every mouse move.
5317 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5319 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5321 * xfns.c (Qsuppress_icon): Remove; no real users.
5322 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5323 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5324 (syms_of_w32fns): Don't DEFSYM it.
5326 2014-06-29 Glenn Morris <rgm@gnu.org>
5328 * Makefile.in (ns-app): Mark as PHONY.
5330 2014-06-28 Glenn Morris <rgm@gnu.org>
5332 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5333 liblw.a in this directory.
5335 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5337 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5338 also in unibyte case. (Bug#17865)
5340 2014-06-28 K. Handa <handa@gnu.org>
5342 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5343 (MIN_CHARBUF_SIZE): New macro.
5344 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5346 2014-06-27 Glenn Morris <rgm@gnu.org>
5348 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5349 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5350 (.el.elc): Replace suffix rule with pattern rule.
5351 (%.elc): New pattern rule, with order-only prerequisite.
5352 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5353 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5354 in place of BOOTSTRAPEMACS.
5356 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5358 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5360 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5362 Consistently use validate_subarray to verify substring.
5363 * fns.c (validate_substring): Not static any more. Adjust to
5364 use ptrdiff_t, not EMACS_INT, because string and vector limits
5365 can't exceed ptrdiff_t even if EMACS_INT is wider.
5366 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5367 (secure_hash): Adjust user.
5368 * lisp.h (validate_subarray): Add prototype.
5369 * coding.c (Fundecodable_char_position):
5370 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5371 Use validate_subarray. Adjust comment to mention substring.
5373 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5375 Do not allow out-of-range character position in Fcompare_strings.
5376 * fns.c (validate_subarray): Add prototype.
5377 (Fcompare_substring): Use validate_subarray to check ranges.
5378 Adjust comment to mention that the semantics was changed. Also see
5379 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5381 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5383 Be more consistent about the 'Qfoo' naming convention.
5384 * image.c (Fimagemagick_types):
5385 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5386 * process.c (Fmake_network_process):
5387 Rename C local identifier 'Qfoo to avoid giving the false
5388 impression that it stands for the symbol 'foo'.
5390 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5392 Simplify and cleanup character conversion stuff.
5393 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5395 * character.c (multibyte_char_to_unibyte)
5396 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5397 * character.h (make_char): Remove; unused.
5398 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5399 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5400 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5401 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5402 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5404 2014-06-22 Mario Lang <mlang@delysid.org>
5406 * w32fns.c (Fw32_shell_execute): The the -> the.
5408 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5410 * xmenu.c (mouse_position_for_popup):
5411 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5412 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5413 * menu.c (Fx_popup_menu):
5414 * xselect.c (x_handle_dnd_message): Adjust users.
5415 * menu.h (mouse_position_for_popup): Remove prototype.
5416 * xterm.h (x_relative_mouse_position): Add prototype.
5417 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5418 call XFree if XQueryTree returns zero.
5420 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5422 * indent.c (Fvertical_motion): Doc fix.
5423 Move to the goal column, if any, with a single call to
5424 move_it_in_display_line, not in two calls. Doing this with two
5425 calls causes move_it_in_display_line apply the line-prefix
5426 handling twice instead of just once. (Bug#17823)
5428 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5430 Port to OS X ACLs (Bug#17810).
5431 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5432 ACL_TYPE_ACCESS) doesn't work.
5434 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5436 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5437 before checking key-translation-map (bug#17659).
5439 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5441 * font.c (font_make_object): Avoid dangling pointer which may
5442 crash GC (Bug#17771).
5444 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5446 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5447 prototype of DGifCloseFile as appropriate for older and newer
5449 (gif_close): New function, encapsulates the differences in the
5450 calling sequence of DGifCloseFile before v5.1.0 and after it.
5451 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5452 error string where appropriate. (Bug#17790)
5454 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5455 macro execution, make sure point didn't move since last complete
5456 redisplay, as the condition for using the glyph matrix
5457 information. (Bug#17777)
5459 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5461 Minor cleanup of fonset code.
5462 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5463 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5464 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5465 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5466 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5467 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5468 (free_realized_fontset): Remove because a no-op since 2008.
5469 (free_face_fontset): Adjust user.
5470 (syms_of_fontset): Shrink fontset by one extra slot.
5472 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5474 Omit redundant extern decls.
5475 Most of this patch is from Dmitry Antipov, in:
5476 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5477 * commands.h (update_mode_lines):
5478 * frame.h (Qbackground_color, Qforeground_color)
5479 (x_set_menu_bar_lines):
5480 * ftfont.c (ftfont_font_format):
5481 * intervals.h (Qkeymap, Qfont):
5482 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5483 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5484 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5485 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5486 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5487 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5488 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5489 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5490 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5491 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5492 (Qtool_bar, Qheader_line):
5493 * macros.c (Fexecute_kbd_macro):
5494 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5495 * xterm.c (x_delete_terminal, XSetIMValues):
5496 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5497 (x_implicitly_set_name, popup_activated)
5498 (widget_store_internal_border):
5499 Remove redundant decls.
5500 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5501 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5502 Remove _Noreturn, as make-docfile now does that for us.
5503 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5504 (Qregion_extract_function): New decl.
5505 * window.c, xfns.c: Include menu.h.
5507 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5509 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5511 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5513 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5514 * callint.c (read_file_name): ... convert to static here.
5515 * lisp.h (Fread_file_name): Do not EXFUN it.
5516 (STRING_COPYIN): Remove; unused.
5517 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5518 (char_composable_p): ... static function. All users changed.
5519 * eval.c (toplevel): Remove redundant #include directives.
5520 * xterm.c (x_initialize): Add static to match prototype.
5521 * ccl.c (Fccl_execute_on_string):
5522 * font.c (fon_intern_prop): Use make_specified_string.
5524 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5526 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5527 Reported by David Caldwell in:
5528 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5530 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5532 Do not ask for XRender extension each time XFT font is opened.
5533 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5534 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5536 2014-06-15 Glenn Morris <rgm@gnu.org>
5538 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5540 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5542 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5543 information if we are in the middle of executing a keyboard macro,
5544 since redisplay doesn't update the screen until the macro is
5545 finished. (Bug#17777)
5547 * alloc.c (cleanup_vector): Don't dereference a font driver
5548 pointer if it is NULL. (Bug#17771)
5550 2014-06-13 Glenn Morris <rgm@gnu.org>
5552 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5553 ($(lispsource)/international/charprop.el)
5554 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5555 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5556 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5557 GNU make automatically passes command-line arguments to sub-makes.
5559 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5561 Avoid hangs in accept-process-output (Bug#17647).
5562 * lisp.h, process.c (wait_reading_process_input):
5563 Return int, not bool. All uses changed.
5564 * process.c (SELECT_CANT_DO_WRITE_MASK):
5565 Remove macro, replacing with ...
5566 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5568 (status_notify): New arg WAIT_PROC. Return int, not void.
5571 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5573 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5574 the frame is the initial frame, because the hook is not set up
5575 then, and Emacs crashes.
5576 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5578 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5580 * keymap.c (silly_event_symbol_error): Don't recommend the use
5583 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5585 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5586 matching overlay strings with 'cursor' property against buffer
5587 positions traversed in the glyph row. (Bug#17744)
5589 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5591 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5594 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5595 determine 10.9 (Bug#17751).
5597 * macfont.m (macfont_draw): Positions were not freed.
5599 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5601 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5602 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5603 function. Also adjust comment.
5604 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5606 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5607 * font.c (font_done_for_face):
5608 * xfaces.c (realize_non_ascii_face): Adjust user.
5609 * font.h (struct font_driver): Convert 'prepare_face' to return
5610 void because its return value is never used anyway.
5611 * xfont.c (xfont_prepare_face): Return void.
5612 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5613 (xftfont_done_face): Use xfree.
5615 * dispextern.h (last_tool_bar_item): Remove declaration.
5616 * frame.h (struct frame): New member last_tool_bar_item.
5617 * frame.c (make_frame): Initialize it.
5618 * xdisp.c (toplevel): Remove last_tool_bar_item.
5619 (handle_tool_bar_click, note_tool_bar_highlight):
5620 * w32term.c (w32_read_socket, w32_initialize):
5621 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5623 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5624 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5626 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5628 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5629 * process.c (Faccept_process_output)
5630 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5631 the return value is about PROCESS, not about other processes.
5633 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5635 Further adjustments to mark_object and friends.
5636 Now the mark_object's stack is just 32 bytes on a 64-bit
5637 system, which means extra 20% off the stack usage.
5638 * alloc.c (mark_save_value): As before, refactored out from ...
5639 (mark_object): ... adjusted user. Also add comment.
5641 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5643 Fix core dump after a dropped X connection (Bug#17704).
5644 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5645 is dead, as we may be shutting down.
5647 2014-06-08 Glenn Morris <rgm@gnu.org>
5649 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5651 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5653 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5655 If a C name must be extern on some platforms, make it extern on all.
5656 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5658 * font.h (ftxfont_driver) [HAVE_XFT]:
5659 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5660 * lisp.h (get_frame_param):
5661 * menu.h (tty_menu_show):
5662 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5663 * termhooks.h (encode_terminal_code):
5664 * xterm.h (x_menu_wait_for_event):
5666 * frame.c (get_frame_param):
5667 * fringe.c (max_used_fringe_bitmap):
5668 * ftxfont.c (ftxfont_driver):
5669 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5670 * menu.c (menu_items_inuse):
5671 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5672 * term.c (encode_terminal_code, tty_menu_show):
5673 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5674 * xfaces.c (load_color):
5675 * xmenu.c (x_menu_wait_for_event):
5678 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5680 Change object marking routines to minimize stack usage.
5681 This change moves a few cold paths from mark_object to NO_INLINE
5682 functions and adjusts symbol marking loop. According to GCC 4.8.2
5683 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5684 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5685 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5686 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5687 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5688 refactored out from ...
5689 (mark_object): ... adjusted user. Also mark symbols in a tight
5691 (mark_face_cache): Add NO_INLINE.
5693 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5695 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5696 contains garbage on WINDOWSNT (which could potentially infloop at
5699 Minimize cursor motion during TTY menu updates.
5700 * term.c (tty_menu_display): Don't position cursor here.
5701 Instead, pass the cursor coordinates to update_frame_with_menu.
5702 (tty_menu_activate): Send the hide cursor command only once in an
5703 iteration through the outer 'while' loop.
5705 * dispnew.c (update_frame_1): Accept an additional argument
5706 SET_CURSOR_P, and position the cursor at the end of the frame
5707 update only if that argument is non-zero. All callers changed to
5708 provide the additional argument as non-zero, except for
5709 update_frame_with_menu.
5710 (update_frame_with_menu): Accept 2 additional arguments ROW and
5711 COL; if they are non-negative, instruct update_frame_1 not to
5712 position the cursor, and instead position it according to ROW and COL.
5714 * dispextern.h (update_frame_with_menu): Update prototype.
5716 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5718 * callproc.c (call_process): Don't check read-only if we don't insert
5719 anything (bug#17666).
5721 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5723 * dispnew.c (update_frame_with_menu): Set display_completed.
5725 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5727 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5729 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5731 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5733 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5734 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5736 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5738 * window.c (Frecenter): Signal an error if window-buffer is not
5741 * keyboard.c (make_lispy_position): Don't include a buffer position in
5742 mode/header-line mouse events.
5744 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5745 Vunread_command_events (bug#17650).
5747 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5749 * xterm.c (x_setup_pointer_blanking):
5750 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5752 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5754 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5755 because it will be defined in generated config.h if needed.
5757 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5759 Use terminal-specific hooks to display popup dialogs.
5760 * termhooks.h (struct terminal): New field popup_dialog_hook.
5761 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5762 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5763 code and use popup_dialog_hook.
5764 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5765 * nsterm.h (ns_popup_dialog): Adjust prototype.
5766 * nsterm.m (ns_create_terminal):
5767 * w32term.c (w32_create_terminal):
5768 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5769 Setup popup_dialog_hook.
5771 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5773 * w32heap.c (report_temacs_memory_usage): Improve the report by
5774 reporting the large blocks that are actually occupied at dump time.
5776 * w32console.c (initialize_w32_display): Set the console
5777 menu_show_hook, otherwise TTY menus are broken on w32.
5779 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5781 Use terminal-specific hooks to display menus.
5782 * termhooks.h (struct terminal): New field menu_show_hook.
5783 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5784 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5786 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5787 * nsmenu.m (ns_menu_show):
5788 * w32menu.c (w32_menu_show):
5789 * xmenu.c (x_menu_show):
5790 * term.c (tty_menu_show): Adjust to use bit flags.
5791 (set_tty_hooks): Set menu_show_hook.
5792 * xterm.c (x_create_terminal):
5793 * nsterm.m (ns_create_terminal):
5794 * msdos.c (initialize_msdos_display):
5795 * w32term.c (w32_create_terminal): Likewise.
5797 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5799 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5801 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5803 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5804 (FD_SET): Don't define on WINDOWSNT.
5806 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5808 * emacs.c: Include "sysselect.h", to define its inline functions.
5809 Reported by Glenn Morris in:
5810 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5812 Do not require libXt-devel when building with gtk.
5813 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5814 dependency on libXt-devel.
5815 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5816 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5817 lwlib-widget.h now does this.
5818 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5820 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5822 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5823 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5824 (delete_write_fd, wait_reading_process_output):
5825 Remove now-redundant easserts.
5826 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5827 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5828 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5829 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5831 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5833 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5834 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5835 (calloc): Don't undef, it is never defined.
5836 (HEAP_ENTRY_SHIFT): Remove unused macro.
5838 * Makefile.in (C_HEAP_SWITCH): Remove.
5839 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5841 Fix MS-Windows build broken by menu changes on 2014-06-02.
5842 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5844 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5845 Define instead of including ../lwlib/lwlib.h, which causes
5846 compilation errors due to missing X11 headers.
5848 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5850 * process.c (wait_reading_process_output): Omit incorrect test of
5851 p->infd against zero. Add easserts for infd having a plausible value.
5853 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5855 Adjust to match recent lwlib changes.
5856 * menu.h (xmalloc_widget_value): Replace by ...
5857 (make_widget_value): ... new prototype.
5858 * menu.c (xmalloc_widget_value): Replace by ...
5859 (make_widget_value): ... new function.
5860 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5861 * gtkutil.c (malloc_widget_value, free_widget_value):
5862 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5863 * keyboard.h (enum button_type, struct _widget_value):
5864 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5866 * nsmenu.m (ns_update_menubar, ns_menu_show):
5867 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5868 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5869 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5871 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5873 * image.c (x_query_frame_background_color)
5874 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5875 Fix --enable-gcc-warnings compilation without image libraries.
5877 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5879 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5880 emulated break value only if it goes up.
5881 (sbrk): Add assertion that the INCREMENT argument is strictly
5882 zero. Improve and correct the commentary.
5884 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5886 Improve AIX-related merge from emacs-24.
5887 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5888 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5889 not on AIX; since we're on the trunk we can use enums more broadly.
5891 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5893 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5895 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5896 to min(value, whole).
5898 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5900 Bring back the changes to GDB-visible symbols, but only on AIX.
5901 And only if it's not pre-4.2 GCC.
5902 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5903 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5904 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5907 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5909 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5910 with PT, not GPT. (Bug#16433)
5912 Revert last changes to GDB-visible symbols.
5913 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5914 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5915 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5918 2014-06-02 Glenn Morris <rgm@gnu.org>
5920 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5922 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5924 Fix port to 32-bit AIX with xlc (Bug#17598).
5925 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5926 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5927 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5928 to work around a compiler bug in IBM xlc 12.1.
5930 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5932 * xterm.c (x_update_window_end): Don't invalidate the entire
5933 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5934 highlight needs to be redisplayed. (Bug#17588)
5936 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5938 Port the GDB-visible symbols to AIX.
5939 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5940 optimizes away the relevant external symbols. Use enums instead;
5941 this suffices for the AIX port, which is 32-bit-only anyway.
5942 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5943 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5944 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5947 Include sources used to create macuvs.h.
5948 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5949 * macuvs.h: Use automatically-generated header.
5951 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5953 Port signal-handling to DragonFly BSD (Bug#17646).
5954 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5955 Move implementations from callproc.c to sysdep.c.
5956 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5957 Move declarations from process.h to syssignal.h.
5959 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5961 * callint.c (Ffuncall_interactively): Add usage.
5963 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5965 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5967 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5969 * w32heap.c (malloc_before_dump, malloc_after_dump)
5970 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5971 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5972 set errno where appropriate to emulate CRT functions.
5974 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5976 Debugging facility to check whether 'const char *' points to
5977 relocatable data of non-pure Lisp string.
5978 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5979 (mark_maybe_pointer): ... adjusted user.
5980 (relocatable_string_data_p): New function.
5981 * lisp.h (relocatable_string_data_p): Add prototype.
5982 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5983 the pointer to relocatable Lisp data is not used.
5985 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5987 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5988 * atimer.c (block_atimers):
5989 * callproc.c (block_child_signal): Block SIGINT too;
5990 otherwise, its handler might now unblock signals that it shouldn't.
5991 * keyboard.c (read_char): Clear signal mask, since we may
5992 be in a SIGINT handler, and many signals may be masked.
5993 * keyboard.c (handle_interrupt):
5994 * sysdep.c (handle_arith_signal):
5995 Clear signal mask instead of just unblocking the signal that
5996 was received, since several signals may be blocked at this point.
5998 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6000 * Makefile.in (TEMACS_POST_LINK): Remove target.
6001 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6002 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6004 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6006 * xmenu.c (xdialog_show): Remove prototype, rename to
6007 x_dialog_show, remove 2nd arg because it's always zero
6008 and simplify accordingly.
6009 (xw_popup_dialog): Adjust user.
6010 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6011 2nd arg because it's always zero and simplify accordingly.
6012 (w32_popup_dialog): Adjust user.
6014 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6016 * w32heap.c (report_temacs_memory_usage): New function.
6018 * unexw32.c (unexec) [ENABLE_CHECKING]:
6019 Call report_temacs_memory_usage.
6021 * w32heap.h (report_temacs_memory_usage): Add prototype.
6023 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6025 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6026 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6028 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6030 * buffer.c (init_buffer): Accept an argument 'initialized'.
6031 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6032 mmap_regions and mmap_fd, to avoid referencing stale data from the
6033 dump phase. Add an assertion for buffer text of buffers created
6034 in temacs before this function is called. (Bug#17622)
6035 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6037 * lisp.h (init_buffer): Update prototype.
6039 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6041 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6043 * alloc.c (Fgarbage_collect): Fix compilation with
6044 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6046 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6048 * frame.c, frame.h (frame_char_to_pixel_position)
6049 (frame_set_mouse_position): Now static, and made private in
6050 frame.c rather than public in frame.h.
6052 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6054 Refactor mouse positioning stuff to avoid code duplication.
6055 * frame.h (frame_char_to_pixel_position): New function.
6056 (x_set_mouse_position): Rename to...
6057 (frame_set_mouse_position): ...new function.
6058 (frame_set_mouse_pixel_position): Add prototype.
6059 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6060 Rename to frame_set_mouse_pixel_position.
6061 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6063 * xterm.h, w32term.h ( x_set_mouse_position)
6064 (x_set_mouse_pixel_position): Remove prototypes.
6066 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6068 On X, always make pointer visible when deleting frame (Bug#17609).
6069 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6071 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6073 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6074 * keyboard.c (gobble_input): If there is no terminal input error,
6075 make sure the pointer is visible for all frames on this terminal.
6076 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6077 it was previously disabled.
6079 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6081 * data.c (Fzerop): Move to Elisp.
6082 (syms_of_data): Don't defsubr it.
6083 * keyboard.c (echo_keystrokes_p): New function.
6084 (read_char, record_menu_key, read_key_sequence): Use it.
6086 * callint.c (Qfuncall_interactively): New var.
6087 (Qcall_interactively): Remove.
6088 (Ffuncall_interactively): New function.
6089 (Fcall_interactively): Use it.
6090 (syms_of_callint): Defsubr it.
6092 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6094 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6095 relocated from under us.
6097 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6099 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6100 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6101 configure, not from HEAPSIZE.
6102 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6104 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6105 for MinGW, since it no longer uses gmalloc.
6107 * buffer.c: Do not define mmap allocations functions for Windows.
6108 Remove mmap_find which is unused. Remove mmap_set_vars which does
6110 [WINDOWSNT]: Include w32heap.h.
6111 (init_buffer): Always allocate new memory for buffers.
6113 * emacs.c: Remove mmap_set_vars calls.
6115 * image.c (free_image): Undef free for Windows because it is
6116 redirected to our private version.
6118 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6119 (copy_executable_and_dump_data): Remove dumping the heap section.
6120 (unexec): Restore using_dynamic_heap after dumping.
6122 * w32heap.c (dumped_data_commit, malloc_after_dump)
6123 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6124 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6125 (mmap_free): New functions.
6127 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6129 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6131 * image.c (imagemagick_load_image): Use MagickRealType for local
6132 'color_scale', instead of double, to avoid a GCC warning about
6135 * xfns.c (Fx_window_property): Remove unused local.
6137 Don't kill already-reaped process (Bug#17561).
6138 * process.c (process_send_signal): Fix race condition where a
6139 subprocess was reaped by a signal handler between the check for
6140 liveness and calling 'kill', which meant that Emacs could in
6141 theory kill an innocent bystander process. Do the fix by blocking
6142 SIGCHLD in a critical section that checks liveness before killing.
6144 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6146 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6148 2014-05-26 Ken Brown <kbrown@cornell.edu>
6150 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6151 even if !CYGWIN (see bug#17510).
6153 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6155 * nsfns.m (Fns_do_applescript): Surround NSApp run
6156 with calls to ns_init_events, ns_finish_events (Bug#17424).
6158 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6160 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6161 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6163 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6164 with calls to ns_init_events, ns_finish_events (Bug#17424).
6166 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6168 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6169 if we are iterating over an object that generates glyphs for
6170 marginal areas. (Bug#17585)
6172 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6174 * xdisp.c (safe__call1, safe__eval): Now static.
6176 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6178 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6179 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6180 (safe_call1): Call safe_call instead of safe__call directly.
6182 2014-05-26 Ken Brown <kbrown@cornell.edu>
6184 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6185 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6188 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6190 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6191 (safe__call, safe__call1, safe__eval): New functions.
6192 (safe_call): Use it.
6193 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6194 (display_mode_element): Same for `:eval'.
6196 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6198 Fix port to 32-bit AIX (Bug#17540).
6199 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6200 twice. _text already includes this offset.
6201 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6203 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6205 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6206 when closest_pos is identical to to_charpos, don't recurse, since
6207 we already tried that, and failed. (Bug#17539)
6209 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6210 unwinding when frame's faces were not initialized yet, increment
6211 the frame's image-cache reference count before calling
6212 x_free_frame_resources. Don't dereference
6213 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6215 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6217 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6220 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6221 macfont.m, call draw with adjusted arguments so font drivers
6222 don't need to do that.
6224 * macfont.m (macfont_draw): Merge changes from Macport.
6226 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6228 * alloc.c (garbage_collect_1): New function, with all of the guts
6229 of Fgarbage_collect.
6230 (mark_stack): Accept an argument END and don't mark Lisp objects
6231 on the stack beyond the address given by END. Calculation of END
6232 was moved to Fgarbage_collect.
6233 (Fgarbage_collect): Calculate the end address of the stack portion
6234 that needs to be examined by mark_stack, and pass that address to
6235 garbage_collect_1, which will pass it to mark_stack.
6236 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6237 for more details about the underlying problems. In particular,
6238 this avoids dumping Emacs with the large hash-table whose value is
6239 held in purify-flag for most of the time loadup.el runs.
6241 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6243 * xfns.c (x_window_property_intern): New function (code from
6245 (Fx_window_property): Call x_window_property_intern. If property
6246 not found and NILP (source) and outer window != inner window,
6247 check outer window for property (Bug#17537).
6249 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6251 Supply malloc and alloc_size attributes for extern allocators.
6252 This documents the C API, and helps GCC generate a bit better code.
6253 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6254 (ATTRIBUTE_MALLOC_SIZE): New macros.
6255 * gmalloc.c (malloc, realloc, calloc):
6256 * gtkutil.h (malloc_widget_value):
6257 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6258 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6261 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6263 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6264 * image.c (imagemagick_load_image): Port to hosts that do not use
6265 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6267 2014-05-21 Leo Liu <sdl.web@gmail.com>
6269 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6271 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6273 * dbusbind.c (xd_signature): Revert last 2 patches.
6275 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6277 Allow any non-nil value to count as true in bool-vector.
6278 Likewise for xd_signature in dbusbind.c.
6279 This is more consistent with the usual practice in Emacs, which is
6280 that any non-nil value counts as true.
6281 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6282 * dbusbind.c (xd_signature): Likewise, for booleans.
6283 * data.c, lisp.h (Qbooleanp):
6284 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6286 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6288 * lisp.h (CHECK_BOOLEAN): New function.
6289 * alloc.c (Fbool_vector): New function.
6290 (syms_of_alloc): Defsubr it.
6291 * data.c (Qbooleanp): New symbol.
6292 (syms_of_data): DEFSYM it.
6293 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6295 * font.c (font_matching_entity): Extract font-entity object
6296 from the vector of matching entities (Bug#17486).
6298 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6300 Assume C99 or later (Bug#17487).
6301 * bytecode.c (B__dummy__): Remove.
6302 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6303 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6304 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6305 * regex.c (DEBUG_PRINT): Assume varargs macros.
6306 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6308 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6310 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6311 memory for every buffer that was dumped.
6313 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6315 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6316 (Fnreverse): Allow vectors and bool vectors.
6318 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6320 Minor cleanup for terminal setup.
6321 * termhooks.h (create_terminal): Adjust prototype.
6322 * terminal.c (create_terminal): Pass output method and RIF as args.
6323 (init_initial_terminal):
6324 * nsterm.m (ns_create_terminal):
6325 * term.c (init_tty):
6326 * w32term.c (w32_create_terminal):
6327 * xterm.c (x_create_terminal): Adjust users.
6328 Avoid redundant NULL initializers and add comments.
6330 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6332 * keyboard.c (Qdeactivate_mark): Now static.
6334 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6336 If available, use Xfixes extension to do pointer blanking.
6337 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6338 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6339 (make_invisible_cursor): Move to...
6340 * xterm.c (make_invisible_cursor): ...here.
6341 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6342 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6343 (x_term_init): Call to x_setup_pointer_blanking.
6344 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6345 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6347 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6349 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6351 2014-05-12 Glenn Morris <rgm@gnu.org>
6353 * fileio.c (Ffile_executable_p): Doc tweak.
6355 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6357 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6358 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6360 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6362 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6364 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6366 Fix initialization of minibuffer history variable (Bug#17430).
6367 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6368 Move the initialization up to prevent any "value void" message.
6370 2014-05-08 Samuel Bronson <naesten@gmail.com>
6372 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6373 are matched (bug#17413).
6375 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6377 Stop tooltips pulling Emacs window to front (Bug#17408).
6378 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6379 SetWindowPos invocations.
6381 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6383 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6384 not initialized (Bug#17398).
6386 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6388 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6390 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6392 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6393 [HAVE_NS]: Do not include png.h.
6394 (x_query_frame_background_color): New function.
6395 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6396 (png_load_body): Coalesce duplicate code.
6398 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6400 Consult libpng-config more consistently (Bug#17339).
6401 * Makefile.in (PNG_CFLAGS): New var.
6402 (ALL_CFLAGS): Use it.
6403 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6404 CFLAGS now handles this.
6406 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6408 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6409 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6410 because WCONTINUED is always defined now.
6411 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6413 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6415 * buffer.c (overlay_strings): Fix the wording of the commentary.
6417 2014-05-01 Glenn Morris <rgm@gnu.org>
6419 * floatfns.c (Fisnan):
6420 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6422 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6424 * term.c (tty_menu_activate): A better initialization for cursor
6427 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6429 * intervals.c: Tighten assertions.
6430 (create_root_interval): Make sure the interval is not empty.
6431 (intervals_equal): Use booleans.
6432 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6433 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6434 (balance_possible_root_interval): Simplify and use booleans.
6435 (split_interval_right, split_interval_left): Check LENGTH, and remove
6436 now redundant assertion.
6437 (adjust_intervals_for_insertion): Remove now redundant assertions.
6438 (delete_node, interval_deletion_adjustment)
6439 (adjust_intervals_for_deletion, merge_interval_right)
6440 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6441 (reproduce_interval): Make sure the interval is not empty.
6443 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6445 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6446 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6447 satisfaction that they would always be initialized.
6449 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6451 * term.c (tty_menu_display): Move the cursor to the active menu item.
6452 (tty_menu_activate): Return the cursor to the active menu item
6453 after displaying the menu and after displaying help-echo.
6454 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6455 for the details of why this is needed by screen readers and
6458 2014-04-30 Glenn Morris <rgm@gnu.org>
6460 * process.c (handle_child_signal):
6461 Handle systems without WCONTINUED. (Bug#15110, 17339)
6463 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6465 * window.c (struct saved_window): Remove mark.
6466 (Fset_window_configuration, save_window_save)
6467 (compare_window_configurations): Don't touch marks any more.
6469 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6471 Use bits_word for gcmarkbits.
6472 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6473 bits_word is typically a tad more efficient for mark bits than
6474 unsigned is, so use bits_word. All uses changed.
6475 * lisp.h (BITS_PER_INT): Remove; no longer used.
6477 Avoid undefined behavior in signed left shift.
6478 This ports to GCC 4.9.0 with -fsanitize=undefined.
6479 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6481 * regex.c (extract_number):
6482 * lisp.h (make_number, XINT):
6483 Do not shift a 1 bit left into a sign bit.
6484 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6485 not int, for gcmarkbits. All uses changed.
6487 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6489 * search.c (Fnewline_cache_check): Don't try to count newlines
6490 outside the buffer's restriction, as find_newline doesn't support that.
6492 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6494 * window.c (Fset_window_configuration): Deactivate the mark before
6496 (set_window_buffer): Ignore window_initialized.
6497 (window_initialized): Remove.
6498 * keyboard.c (Qdeactivate_mark): Not static any more.
6499 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6502 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6504 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6505 and to clang 3.4, which have fixed the bug. This should let us
6506 run a bit faster on these platforms when address sanitization is
6509 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6511 Port to GCC 4.9.0 with --enable-gcc-warnings.
6512 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6514 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6515 a way that also works with GCC 4.9.0.
6517 * search.c (Fnewline_cache_check): Remove unused locals.
6519 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6521 * search.c (find_newline1): New subroutine.
6522 (Fnewline_cache_check): New function.
6523 (syms_of_search): Defsubr it.
6525 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6527 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6528 * keyboard.c (unblock_input): Add comment.
6529 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6531 2014-04-22 Daniel Colascione <dancol@dancol.org>
6533 * lread.c (readevalloop_eager_expand_eval): New function
6534 that can recurse into toplevel forms.
6535 (readevalloop): Call it.
6536 * lisp.h: Declare Qprogn.
6537 * callint.c (Qprogn): No longer static.
6539 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6541 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6542 Also change identifiers to match the comments, and add more assertions
6545 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6547 * emacs.c (close_output_streams): Don't clear and restore errno.
6549 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6551 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6552 never becomes visible, i.e. using XMonad (Bug#17237).
6554 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6556 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6557 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6558 (Fline_pixel_height): Don't assume that the current buffer and the
6559 selected window's buffer are one and the same. (Bug#17281)
6561 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6562 paragraph-start cache before the newline cache. (Bug#17269)
6564 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6566 * term.c (tty_send_additional_strings): No need to fflush here,
6568 (tty_set_terminal_modes): fflush after sending additional strings,
6571 2014-04-17 Daniel Colascione <dancol@dancol.org>
6573 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6575 (tty_send_additional_strings): New function.
6576 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6577 (syms_of_term): Intern tty-mode-set-strings and
6578 tty-mode-reset-strings.
6580 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6582 * window.c (save_window_save): Lookup window_point_insertion_type in
6583 the right buffer (bug#15457).
6584 (Qwindow_point_insertion_type): New var.
6585 (syms_of_window): Initialize it.
6587 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6589 Fix the MSDOS build.
6590 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6591 (copy_text_and_data): Zero out the atexit chain pointer before
6594 * termhooks.h (encode_terminal_code): Update prototype.
6596 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6597 visible for all DOS_NT ports, not just WINDOWSNT.
6598 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6600 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6601 unless it is defined.
6602 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6604 * process.c (close_on_exec, accept4, process_socket): Move into
6605 the "ifdef subprocesses" part.
6606 (catch_child_signal): Condition by "ifdef subprocesses".
6607 (syms_of_process) <Qinternal_default_process_sentinel>
6608 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6610 * msdos.h: Add prototypes for new functions.
6611 (EINPROGRESS): Define.
6612 (O_CLOEXEC): Define to zero.
6614 * msdos.c (check_window_system): Remove unnecessary an
6615 incompatible duplicate function.
6616 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6617 New functions in support of new functionality.
6619 * menu.c (single_menu_item): Add visual indication of submenu
6620 also for menus on MSDOS frames.
6621 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6623 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6624 when async subprocesses aren't supported.
6626 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6628 * emacs.c (close_output_streams): Zero out errno before calling
6631 * dired.c [MSDOS]: Include msdos.h.
6633 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6634 (DATA_START) [MSDOS]: Define.
6635 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6637 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6638 Ifdef away for MSDOS.
6639 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6640 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6642 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6643 Use temporary file template that is compatible with mkostemp.
6644 Move vfork-related portions under #ifndef MSDOS.
6645 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6647 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6649 * buffer.c (Foverlays_at): Add argument `sorted'.
6651 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6653 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6654 text, invalidate the bidi_paragraph_cache upto and including the
6657 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6659 Port to IRIX 6.5 (Bug#9684).
6660 * conf_post.h (INET6) [IRIX6_5]: Define.
6661 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6662 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6664 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6666 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6667 before passing it to system APIs.
6669 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6671 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6672 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6674 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6676 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6678 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6680 Remove DATA_SEG_BITS.
6681 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6682 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6683 cc, but that platform is so old that SGI itself stopped supporting
6684 it in December 2013. If you still need Emacs on IRIX, please
6685 either compile with GCC and port the undumping code, or run
6686 './configure --with-wide-int'.
6687 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6688 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6689 DEFINE_GDB_SYMBOL_START way to define it.
6690 (NONPOINTER_BITS): New macro.
6691 (EMACS_INT): Use it.
6692 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6693 the problem and/or configuring --with-wide-int.
6694 (USE_LSB_TAG): Simplify, based on above changes.
6695 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6696 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6698 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6700 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6701 covered by a display string that ends in a newline, and that cases
6702 going back by DVPOS lines to hit the search limit, lift the limit
6703 and go back until DVPOS is reached. (Bug#17244)
6705 * indent.c (Fvertical_motion): Handle correctly the case when the
6706 display string is preceded by an empty line.
6708 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6709 use S_IWRITE instead.
6711 2014-04-11 Glenn Morris <rgm@gnu.org>
6713 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6715 2014-04-11 Ken Brown <kbrown@cornell.edu>
6717 * Makefile.in (EMACS_MANIFEST): Revert last change.
6719 2014-04-10 Daniel Colascione <dancol@dancol.org>
6721 * puresize.h (BASE_PURESIZE): Increase.
6723 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6725 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6727 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6728 region handling (and don't call signal_before_change) if
6729 inhibit_modification_hooks is set.
6730 (signal_before_change): Don't check inhibit_modification_hooks any more.
6732 2014-04-08 Daniel Colascione <dancol@dancol.org>
6734 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6735 function cells contain valid lisp objects. (Modified version of
6738 * alloc.c (detect_suspicious_free): Split actual stack capturing
6739 out into new function for easier breakpoint setting.
6740 (note_suspicious_free): New function.
6742 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6744 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6746 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6747 (symbol_block_pinned): New var.
6748 (Fmake_symbol): Initialize `pinned'.
6749 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6750 pinned and signal an error for un-purifiable objects.
6751 (pure_cons): Use it.
6752 (Fpurecopy): Use it, except for objects that can't be purified.
6753 (mark_pinned_symbols): New function.
6754 (Fgarbage_collect): Use it.
6755 (gc_sweep): Remove hack made unnecessary.
6757 2014-04-07 Glenn Morris <rgm@gnu.org>
6759 * keyboard.c (Fopen_dribble_file): Doc tweak.
6761 2014-04-07 Ken Brown <kbrown@cornell.edu>
6763 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6765 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6767 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6768 We have a substitute execinfo.h on hosts that lack it.
6769 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6770 isn't optimized away.
6772 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6774 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6775 * alloc.c (memory_full):
6776 * charset.c (syms_of_charset):
6777 * doc.c (Fsnarf_documentation):
6779 * font.c (BUILD_STYLE_TABLE):
6780 * keyboard.c (make_lispy_event):
6781 * profiler.c (setup_cpu_timer):
6782 * xgselect.c (xg_select):
6783 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6785 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6786 Replace the only use with ARRAYELTS (font_property_table).
6787 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6789 2014-04-03 Daniel Colascione <dancol@dancol.org>
6791 * xterm.c (x_term_init):
6792 * xfns.c (best_xim_style):
6793 * xfaces.c (Fdump_colors):
6794 * w32fns.c (w32_default_color_map):
6795 * w32.c (init_environment, N_ENV_VARS):
6796 * unexcw.c (read_exe_header):
6797 * term.c (term_get_fkeys_1):
6798 * sysdep.c (init_baud_rate):
6799 * nsterm.m (ns_convert_key):
6800 * nsfns.m (get_geometry_from_preferences):
6801 * msdos.c (dos_set_window_size, init_environment):
6802 * macfont.m (mac_font_get_glyph_for_cid)
6803 (macfont_store_descriptor_attributes)
6804 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6805 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6806 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6808 * image.c (xpm_str_to_color_key):
6809 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6810 * frame.c (x_set_frame_parameters):
6811 * fileio.c (Ffile_selinux_context):
6812 * emacs.c (sort_args):
6813 * dosfns.c (msdos_stdcolor_name):
6814 * dired.c (file_attributes):
6815 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6816 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6819 2014-04-02 Daniel Colascione <dancol@dancol.org>
6821 * data.c (Ffset): Abort if we're trying to set a function call to
6824 * lisp.h (ARRAYELTS): New macro.
6826 * alloc.c: Include execinfo.h if available.
6827 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6828 (suspicious_free_record): New structure.
6829 (suspicious_objects, suspicious_object_index)
6830 (suspicious_free_history, suspicious_free_history_index):
6832 (find_suspicious_object_in_range, detect_suspicious_free)
6833 (Fsuspicious_object): New functions.
6834 (cleanup_vector): Call find_suspicious_object_in_range.
6836 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6838 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6839 width from font width (Bug#17163).
6841 * frame.c (x_set_frame_parameters): Calculate default values of
6842 new frame sizes only after all other frame parameters have been
6843 processed (Bug#17142).
6845 2014-04-02 Ken Brown <kbrown@cornell.edu>
6847 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6850 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6852 * xterm.c (x_draw_image_glyph_string): Adjust image background
6853 width accordingly when its x position is adjusted. (Bug#17115)
6855 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6857 * font.c (font_list_entities): Do not add empty vector to font cache.
6858 (font_matching_entity): Likewise. If matching entity is found, insert
6859 1-item vector with this entity instead of entity itself (Bug#17125).
6861 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6863 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6865 * fns.c (validate_subarray): Rename from validate_substring,
6866 since it works for vectors too. New arg ARRAY. Optimize for the
6867 non-nil case. Instead of returning bool, throw an error if out of
6868 range, so that the caller needn't do that. All uses changed.
6869 Report original values if out of range.
6870 (Fsubstring, Fsubstring_no_properties, secure_hash):
6871 Also optimize the case where FROM is 0 or TO is the size.
6873 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6875 * search.c (Freplace_match): Use make_specified_string.
6876 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6877 to catch bogus override face of glyph strings.
6878 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6879 Move common substring range checking code to...
6880 (validate_substring): ...this function.
6882 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6884 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6886 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6888 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6889 bar is zero height, just return (Bug#16976).
6890 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6892 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6894 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6895 is nil. If waiting for toolbar to complete, force a redraw.
6897 2014-03-28 Glenn Morris <rgm@gnu.org>
6899 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6900 (emacs_bugreport): New variable.
6901 (usage_message): Use PACKAGE_BUGREPORT.
6902 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6904 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6906 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6908 Port recent signal-related changes to FreeBSD.
6909 Reported by Herbert J. Skuhra.
6910 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6911 Move decls from here ...
6912 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6914 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6916 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6917 and width of image background when it is displayed with a 'box'
6920 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6922 More backward-compatible fix to char-equal core dump (Bug#17011).
6923 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6924 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6926 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6928 * image.c (init_svg_functions): When loading SVG-related libraries,
6929 free already loaded libraries if the initialization fails.
6930 (rsvg_handle_set_size_callback): Remove declaration, unused.
6932 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6934 Fix core dump in char-equal (Bug#17011).
6935 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6936 unibyte buffers, as we can't tell whether the characters are
6939 * insdel.c (adjust_markers_for_delete): Remove unused local.
6941 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6943 Have (MARKER . ADJUSTMENT) undo records always be immediately
6944 after their corresponding (TEXT . POS) record in undo list.
6946 * lisp.h (record-delete): New arg record_markers.
6947 (record_marker_adjustment): No longer needed outside undo.c.
6948 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6949 adjustments to undo.c's record_marker_adjustments. Note that
6950 fileio.c's decide_coding_unwind is another caller to
6951 adjust_markers_for_delete. Because it has undo list bound to t,
6952 it does not rely on adjust_markers_for_delete to record marker
6954 (del_range_2): Swap call to record_delete and
6955 adjust_markers_for_delete so as undo marker adjustments are
6956 recorded before current deletion's adjustments, as before.
6957 (adjust_after_replace):
6958 (replace_range): Pass value for new record_markers arg to
6960 * undo.c (record_marker_adjustment): Rename to
6961 record_marker_adjustments and made static.
6962 (record_delete): Check record_markers arg and call
6963 record_marker_adjustments.
6964 (record_change): Pass value for new record_markers arg to
6966 (record_point): at_boundary calculation no longer needs to account
6967 for marker adjustments.
6969 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6971 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6974 2014-03-26 Glenn Morris <rgm@gnu.org>
6976 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6978 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6980 * buffer.c (struct sortvec): Add field `spriority'.
6981 (compare_overlays): Use it.
6982 (sort_overlays): Set it.
6984 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6986 * xdisp.c (redisplay_window): If all previous attempts to find the
6987 cursor row failed, try a few alternatives before falling back to
6988 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6990 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6992 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6993 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6995 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6996 variables on Windows.
6998 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7000 * w32.c (unsetenv): Remove unused var `retval'.
7001 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7003 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7004 (start_watching): Remove unused var `thr'.
7006 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7007 (find_child_console): Remove unnecesary var `thread_id'.
7009 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7010 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7012 2014-03-26 Glenn Morris <rgm@gnu.org>
7014 * filelock.c (Flock_buffer): Doc tweak.
7016 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7017 * emacs.c (shut_down_emacs):
7018 * fileio.c (Finsert_file_contents, write_region):
7019 * filelock.c (top-level, syms_of_filelock):
7020 * insdel.c (prepare_to_modify_buffer_1):
7021 CLASH_DETECTION is always defined now.
7023 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7025 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7026 DLL handle, to speed up thread startup.
7028 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7030 Handle sigmask better with nested signal handlers (Bug#15561).
7031 * atimer.c (sigmask_atimers): Remove.
7032 Remaining use rewritten to use body of this function.
7033 * atimer.c (block_atimers, unblock_atimers):
7034 * callproc.c (block_child_signal, unblock_child_signal):
7035 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7036 New arg OLDSET. All callers changed.
7037 * atimer.c (block_atimers, unblock_atimers):
7038 * callproc.c (block_child_signal, unblock_child_signal):
7039 * keyboard.c (handle_interrupt):
7040 * sound.c (vox_configure, vox_close):
7041 Restore the old signal mask rather than unilaterally clearing bits
7042 from the mask, in case a handler is running within another
7043 handler. All callers changed.
7044 * lisp.h, process.c, process.h, term.c:
7045 Adjust decls and callers to match new API.
7046 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7047 signal handlers aren't supposed to use floating point anyway.
7048 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7050 2014-03-23 Daniel Colascione <dancol@dancol.org>
7052 Split gc_sweep into discrete functions for legibility and better
7055 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7056 (sweep_vectors): Fix typo in comment.
7057 (sweep_conses, sweep_floats, sweep_intervals)
7058 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7059 (gc_sweep): Call new functions, to which existing functionality is
7061 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7063 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7065 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7067 2014-03-23 Daniel Colascione <dancol@dancol.org>
7069 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7070 only if xic_style calls for it. This change allows Emacs to work
7071 with ibus. Also, don't leak resources if create_frame_xic fails,
7072 and stop caching xic_style across different displays.
7073 (supported_xim_styles): Make const.
7074 (best_xim_style): Remove first parameter: it's always just
7075 supported_xim_styles. Change to look at supported_xim_styles
7078 2014-03-23 Daniel Colascione <dancol@dancol.org>
7080 * term.c (init_tty): Rearrange condition for clarity; print
7081 appropriate diagnostic.
7083 2014-03-23 Daniel Colascione <dancol@dancol.org>
7085 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7086 array. (ASAN caught.)
7088 2014-03-22 Glenn Morris <rgm@gnu.org>
7090 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7092 2014-03-22 Daniel Colascione <dancol@dancol.org>
7094 * process.c (conv_sockaddr_to_lisp): When extracting the string
7095 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7097 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7099 Fix regression introduced by patch for Bug#10500.
7100 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7101 * w32term.c (x_draw_image_relief): Likewise.
7103 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7105 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7106 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7107 maximize a frame for odd default fonts.
7109 2014-03-21 Glenn Morris <rgm@gnu.org>
7111 * minibuf.c (history-length): Increase default from 30 to 100.
7113 2014-03-21 Daniel Colascione <dancol@dancol.org>
7115 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7116 every time we switch to minibuffer.
7118 * alloc.c (lisp_align_malloc, allocate_string_data)
7119 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7120 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7122 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7124 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7125 support more "verbs".
7127 2014-03-21 Daniel Colascione <dancol@dancol.org>
7129 Always prohibit dumping a dumped Emacs.
7131 * emacs.c (might_dump): New variable.
7132 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7133 * lisp.h (might_dump): Declare.
7134 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7136 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7138 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7140 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7142 * doc.c (store_function_docstring): Warn when we don't know where to
7144 (Fsubstitute_command_keys): Don't advertise the fact that
7145 text-properties are dropped, since we think it's a bug that we'll fix.
7147 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7148 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7149 * frame.c (frame_garbaged): Make "docstring" more precise.
7151 2014-03-20 Glenn Morris <rgm@gnu.org>
7153 * charset.c (init_charset): When we cannot find the charsets directory,
7154 mention if EMACSDATA is set.
7156 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7158 * fns.c (Frandom): Fix rare bug where the result isn't random.
7160 Fix porting inconsistency about rounding to even.
7161 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7162 This way, the unusual !HAVE_RINT case acts like the usual
7163 HAVE_RINT case, and we can fix the documentation accordingly.
7165 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7167 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7168 (w32_wnd_proc): Initialize the dwHoverTime member of
7169 TRACKMOUSEEVENT structure.
7171 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7173 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7175 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7177 * search.c (find_newline): Speed up the function when using the
7178 newline cache, by halving the number of calls to
7179 region_cache_forward and region_cache_backward. (Bug#16830)
7181 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7183 * buffer.c (Fset_buffer): Document return value (bug#17015).
7185 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7187 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7188 nil, always resize character wise to avoid potential loss of the
7189 mode line (Bug#16923 related).
7191 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7193 * frame.c (x_set_frame_parameters): Always calculate new sizes
7194 pixelwise to avoid potential loss when rounding.
7196 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7198 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7199 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7201 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7203 * w32.c (fstatat): Don't add an extra slash if the argument ends
7204 with a slash: this fails the subsequent call to stat_worker on
7205 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7207 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7209 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7211 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7213 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7215 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7216 when frame is only on one screen (Bug#14713).
7218 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7220 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7221 there's a valid wrap point in the display line, the last glyph
7222 cannot "just barely fit" on this row, because display_line doesn't
7223 let it. Instead, proceed as if the last glyph didn't fit, so that
7224 we eventually back up the iterator to the wrap point. This avoids
7225 delusional behavior of move_it_to, whereby it proceeds to the next
7226 display line, but sets current_x to zero for all the glyphs that
7227 without word-wrap would fit on the previous display line.
7228 One result was that visual-order cursor movement behaved erratically
7230 (Fmove_point_visually): Add code to find the x coordinate of the
7231 last character before wrap point, under word-wrap on a TTY.
7233 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7235 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7236 also return value of MOVE_POS_MATCH_OR_ZV from
7237 move_it_in_display_line_to, when moving from beginning of line to
7238 point's position. (Bug#16961)
7240 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7242 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7243 * window.c (Fselect_window): Explain NORECORD and
7244 `buffer-list-update-hook' in doc-string.
7246 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7248 * window.c (Fother_window_for_scrolling): Check that
7249 Vother_window_scroll_buffer is a buffer.
7251 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7253 * xterm.c (xim_initialize): Always pass a copy of resource name
7254 to XRegisterIMInstantiateCallback and eassert whether return
7255 value is True. Passing copy is important because Xlib doesn't
7256 make its own copy and resource name argument usually points to
7257 SSDATA (Vx_resource_name), which may be changed from Lisp.
7258 (xim_close_display): For XUnregisterIMInstantiateCallback,
7259 always eassert return value and pass exactly the same values
7260 as were used for XRegisterIMInstantiateCallback.
7261 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7262 sources to check why if you are interested.
7264 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7266 * dispnew.c (change_frame_size_1): Add new_lines instead of
7267 new_height, the latter may be still zero if passed as such.
7268 * window.c (Fwindow_pixel_height): Mention bottom divider in
7271 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7273 Fix "resource temporarily unavailable" with xgselect
7275 * xgselect.c: Include <stdbool.h>.
7276 (xg_select) [!USE_GTK]: Don't lose track of errno.
7278 Fix minor --enable-gcc-warnings issues.
7279 * widget.c (update_various_frame_slots, EmacsFrameResize):
7280 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7282 2014-03-04 Ken Brown <kbrown@cornell.edu>
7284 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7285 represent the actual adjustment needed for alignment.
7287 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7289 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7290 needed, and don't reallocate if the initial allocation already
7291 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7293 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7295 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7298 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7300 * cmds.c (delete-char): Update docstring pointing out that the
7301 function ignores `delete-active-region' and `overwrite-mode'.
7303 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7305 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7307 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7308 allocated buffer due to alignment.
7309 (freehook): If the block to be freed was allocated by
7310 'aligned_alloc', find its real pointer before calling 'free'.
7312 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7315 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7317 * font.c (toplevel): Adjust comment about font cache layout.
7318 (font_clear_cache): Fix to match real font cache layout.
7319 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7320 (Fframe_font_cache) [FONT_DEBUG]: New function.
7321 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7323 Avoid crashes when X fonts are erroneously freed on reused X
7324 'Display *' connection data (Bug#16069). Note that X font
7325 resources still may be leaked, but currently there is no way
7326 to completely avoid it.
7327 * xterm.h (struct x_display_info): New member x_id. Add comments.
7328 * xterm.c (x_display_id): New variable.
7329 (x_term_init): Assign identifier to each opened X connection.
7330 * xfont.c (struct xfont): New member x_display_id.
7331 (xfont_open): Initialize it with frame's display id.
7332 (xfont_close): Check whether font's display id matches the one
7333 recorded for the given display. Adjust comment.
7334 * xftfont.c (struct xftfont_info):
7335 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7337 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7339 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7340 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7341 killed Vother_window_scroll_buffer.
7342 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7344 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7346 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7347 that start with more than 2 slashes as UNCs. (Bug#16751)
7349 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7351 Fix a few crashes and leaks when cloning C strings.
7352 * alloc.c, lisp.h (dupstring): New function.
7353 * gtkutil.c (xg_get_font):
7354 * term.c (tty_default_color_capabilities):
7355 * xsettings.c (store_monospaced_changed)
7356 (store_font_name_changed, parse_settings)
7357 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7358 This avoids some unlikely crashes due to accessing freed storage,
7359 and avoids some minor memory leaks in the more-typical case.
7361 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7363 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7364 cursor when modeline can't be dragged (Bug#16647).
7366 2014-02-28 Glenn Morris <rgm@gnu.org>
7368 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7369 from custom-delayed-init-variables. (Bug#11565)
7371 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7373 More fixes for mouse glyph calculations (Bug#16647).
7374 * window.c (coordinates_in_window): In intersection of
7375 horizontal and vertical window dividers prefer the horizontal
7376 one. Add some extra parens to last fix.
7377 (window_relative_x_coord): Return x-coordinate for header and
7379 * xdisp.c (remember_mouse_glyph): In text area don't extend
7380 glyph into mode line to show the vertical drag cursor there
7381 immediately. Subdivide mouse glyphs in right fringes to show a
7382 horizontal drag cursor as soon as we enter the "grabbable width"
7383 portion. Handle vertical border case separately. Do not
7384 subdivide window divider areas.
7385 (note_mouse_highlight): On bottom divider of bottommost windows
7386 show vertical drag cursor only when the minibuffer window can be
7389 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7391 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7392 reset by the face of the object just displayed. See also bug#76.
7393 (get_next_display_element): If the string came from a display
7394 property, examine the box face attribute at it->position, not at
7395 it->current.pos, since the latter was not updated yet. (Bug#16870)
7396 (handle_face_prop): Improve commentary.
7398 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7400 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7401 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7403 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7405 Fixes around Bug#16647.
7406 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7407 ON_BOTTOM_DIVIDER cases.
7408 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7409 only if the window has no right divider.
7410 (Fcoordinates_in_window_p): Fix doc-string.
7412 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7414 * lread.c (Funintern): Fix doc to match advertised calling convention.
7416 2014-02-24 Daniel Colascione <dancol@dancol.org>
7418 * keyboard.c (read_char): Close race that resulted in lost events.
7420 2014-02-22 Glenn Morris <rgm@gnu.org>
7422 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7423 * window.c (window-resize-pixelwise): Doc fixes.
7425 * process.c (Finternal_default_process_filter)
7426 (Finternal_default_process_sentinel): Doc tweaks.
7428 2014-02-21 Glenn Morris <rgm@gnu.org>
7430 * process.c (Fprocess_buffer, Faccept_process_output)
7431 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7434 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7436 * window.c (Fwindow_scroll_bar_width): New function.
7438 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7440 Pacify GCC when configuring with --enable-gcc-warnings.
7441 * xdisp.c (move_it_in_display_line_to) [lint]:
7442 Initialize recently-added local.
7444 2014-02-21 Daniel Colascione <dancol@dancol.org>
7446 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7448 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7450 * xdisp.c (init_iterator): Don't dereference a bogus face
7451 pointer. (Bug#16819)
7452 (try_cursor_movement): Don't use cursor position if
7453 set_cursor_from_row failed to compute it. This avoids assertion
7454 violations in MATRIX_ROW.
7455 (move_it_in_display_line_to): Save the iterator state in ppos_it
7456 only once per call. Reimplement the method used to return to the
7457 best candidate position if all the positions found in display line
7458 are beyond TO_CHARPOS. This cuts down the number of calls to
7459 bidi_shelve_cache, which moves a lot of stuff when lines are long
7460 and include bidirectional text. (Bug#15555)
7462 2014-02-20 Glenn Morris <rgm@gnu.org>
7464 * data.c (Fdefalias): Doc fix.
7466 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7468 * xdisp.c (display_line): Fix horizontal scrolling of large images
7469 when fringes are turned off. This comes at a price of not
7470 displaying the truncation/continuation glyphs in this case.
7473 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7474 CreateDIBSection returns an error indication, zero out *ximg after
7475 destroying the image. This avoids crashes in memory allocations
7476 due to the fact that some of the callers also call
7477 x_destroy_x_image, which will attempt to free an already free'd
7480 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7482 * widget.c (update_various_frame_slots): Don't set
7483 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7485 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7487 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7489 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7491 temacs --daemon fix (Bug#16599).
7492 * emacs.c (main): Initialize daemon_pipe[1] here ...
7493 (syms_of_emacs): ... instead of here.
7495 2014-02-16 Anders Lindgern <andlind@gmail.com>
7497 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7500 2014-02-16 Daniel Colascione <dancol@dancol.org>
7502 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7503 (xd_get_connection_address): Use it.
7504 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7505 xd_get_connection_address because the latter signals if the bus
7506 we're trying to close is already disconnected.
7508 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7510 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7511 argument to CreateThread. This avoids segfaults on Windows 9X.
7512 Reported by oslsachem <oslsachem@gmail.com>.
7514 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7516 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7517 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7518 (check_lseek): New function, to report lseek errors.
7519 (save_data_space, update_file_ptrs, read_header, write_header)
7520 (copy_file, copy_rest, unexec): Use these news functions.
7521 (update_file_ptrs): Don't assume wraparound behavior when
7522 converting a large size_t value to off_t.
7524 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7526 * composite.c (fill_gstring_header): Pass positions as C integers
7527 and move parameters checking to...
7528 (Fcomposition_get_gstring): ...this function. Handle case when
7529 buffer positions are in reversed order and avoid crash (Bug#16739).
7531 * buffer.c (validate_region): Mention current buffer in error message.
7533 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7535 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7537 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7539 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7541 2014-02-11 Glenn Morris <rgm@gnu.org>
7543 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7544 Replace refs to "OpenStep" in messages.
7546 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7548 Avoid "." at end of error diagnostics.
7549 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7550 * font.c (Ffont_at):
7551 * nsfns.m (ns_display_info_for_name):
7552 * nsselect.m (Fx_own_selection_internal):
7553 * nsterm.m (performDragOperation:):
7554 Remove "." from end of diagnostic.
7556 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7558 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7559 unintuitive (bug#15824).
7560 (Fyes_or_no_p): Doc fix (bug#15456).
7562 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7564 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7566 * eval.c (call_debugger): When exiting the debugger, do not allow
7567 max_specpdl_size less than actual binding depth (Bug#16603).
7568 (syms_of_eval): Adjust docstring.
7570 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7572 * cmds.c (Fself_insert_command): Output a clearer error message on
7573 negative repetitions (bug#9476).
7575 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7577 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7579 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7581 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7583 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7585 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7587 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7589 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7591 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7593 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7594 `exit' works (bug#15865).
7596 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7598 Constrain window box/body sizes and margin widths (Bug#16649).
7599 * xdisp.c (window_box_width): Don't return less than zero.
7600 (window_box_left_offset, window_box_right_offset): Don't return
7601 more than the window's pixel width.
7602 * window.c (window_body_height, window_body_width): Don't return
7604 (window_resize_apply): Adjust margin width, if necessary.
7606 2014-02-07 Glenn Morris <rgm@gnu.org>
7608 * nsterm.m (syms_of_nsterm): Doc fix.
7610 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7612 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7613 New variables: pointers through which to call the respective APIs.
7614 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7615 (filename_from_ansi, sys_link, check_windows_init_file):
7616 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7617 This is required on Windows 9X, where we dynamically load
7618 UNICOWS.DLL which has their non-stub implementations.
7619 (maybe_load_unicows_dll): Assign addresses to these 2 function
7620 pointers after loading UNICOWS.DLL.
7622 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7623 MultiByteToWideChar and WideCharToMultiByte through function
7626 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7629 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7631 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7632 for OSX >= 10.9 if separate spaces are used.
7633 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7635 2014-02-06 Glenn Morris <rgm@gnu.org>
7637 * buffer.c (cache-long-scans): Doc fix.
7639 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7641 * w32fns.c (Fw32_shell_execute): Doc fix.
7643 2014-02-05 Bastien Guerry <bzg@gnu.org>
7645 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7646 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7648 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7650 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7651 outside the window (Bug#16649).
7653 * xdisp.c (note_mouse_highlight): When entering a margin area show
7654 a non-text cursor (Bug#16647).
7656 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7658 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7659 It prompted a compile-time diagnostic on GNU/Linux.
7660 Simplify to remove the need for the label.
7662 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7664 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7665 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7666 to show it; otherwise return 'unsupported--w32-dialog' to signal
7667 to the caller that emulation with menus is necessary.
7668 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7670 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7672 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7675 * menu.c (Fx_popup_dialog): Don't condition the call to
7676 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7677 special symbol 'unsupported--w32-dialog', emulate the dialog with
7678 a menu by calling x-popup-menu.
7680 * menu.h (Qunsupported__w32_dialog): New extern variable.
7682 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7684 * keyboard.c (kbd_buffer_get_event): Read file notification events
7687 * xgselect.c (xg_select): Read glib events in any case, even if
7688 there are no file descriptors to watch for. (Bug#16519)
7690 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7692 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7693 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7694 * w32term.c (w32_draw_window_divider): Handle first and last
7696 * w32term.h (w32_fill_area_abs): New function.
7697 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7699 * xfaces.c (realize_basic_faces): Handle new face ids.
7700 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7701 and bottom divider width.
7702 * xterm.c (x_draw_window_divider): Handle first and last pixels
7705 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7707 * print.c (Fexternal_debugging_output): Add cast to pacify
7708 --enable-gcc-warnings.
7709 * eval.c (call_debugger): Grow specpdl if the debugger was
7710 entered due to specpdl overflow (Bug#16603) and allow more
7711 specpdl space for the debugger itself.
7713 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7715 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7718 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7720 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7721 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7723 * print.c (Fexternal_debugging_output): If the argument character
7724 is non-ASCII, encode it with the current locale's encoding before
7725 writing the result to the terminal. (Bug#16448)
7727 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7728 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7731 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7733 * process.c (create_process): Reset SIGPROF handler in the child.
7734 * callproc.c (call_process): Likewise.
7736 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7738 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7740 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7742 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7743 of zero to print strings, GDB doesn't like it.
7745 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7746 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7747 we still use correct addresses. (Bug#16576)
7749 2014-01-27 K. Handa <handa@gnu.org>
7751 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7752 to preserve the code detection behavior of 24.3.
7753 * coding.h (struct coding_system): New member detected_utf8_bytes.
7754 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7755 (decode_coding_gap): Use short cut for UTF-8 file reading only
7756 when coding->detected_utf8_bytes equals to coding->src_bytes.
7757 * fileio.c (Finsert_file_contents): Cancel the previous change.
7759 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7761 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7762 that are not visible.
7764 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7766 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7767 is grabbed (Bug#16565).
7769 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7771 * xdisp.c (last_max_ascent): Re-remove after erroneously
7772 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7774 (move_it_to): Re-remove reference to last_max_ascent.
7775 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7776 max_descent here instead of calling line_bottom_y.
7779 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7781 * terminal.c (initial_free_frame_resources): New function.
7782 (init_initial_terminal): Install new hook to free face cache
7783 on initial frame and avoid memory leak. For details, see
7784 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7785 * xfaces.c (free_frame_faces): Adjust comment.
7787 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7789 * data.c (Fstring_to_number): Document results if unparsable
7792 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7794 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7796 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7798 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7799 * coding.c (detect_coding_utf_8, emacs_mule_char)
7800 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7801 (check_utf_8, decode_coding):
7802 * coding.h (struct coding_system.errors):
7803 Use ptrdiff_t, not int, for integer values derived from buffer and
7806 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7807 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7808 before invoking decode_coding_gap, since there's just one block.
7810 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7812 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7813 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7814 too early. Again run change_frame_size before assigning menu-
7817 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7819 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7820 arrives, call x_check_fullscreen, in case the new display has a
7821 different resolution. (Bug#16517)
7823 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7825 * term.c (read_menu_input): If the selected frame changes, exit
7827 (tty_menu_show): If the selected frame changes while we displayed
7828 a menu, throw to top level. (Bug#16479)
7830 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7832 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7834 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7836 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7837 * data.c (count_one_bits_word): Fix bug (negated comparison)
7838 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7840 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7842 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7843 Avoid undefined behavior by initializing display property bit of a
7844 string processed by the bidirectional iterator. For details, see
7845 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7847 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7849 Minor cleanup of previous change.
7850 * image.c (imagemagick_error, Fimagemagick_types):
7851 Omit some recently-introduced and unnecessary casts and assignments.
7853 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7855 Fix two memory leaks discovered with Valgrind.
7856 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7857 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7859 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7861 Fixes in window size functions around Bug#16430 and Bug#16470.
7862 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7863 (Fwindow_mode_line_height, Fwindow_header_line_height)
7864 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7865 Minor doc-string adjustments.
7866 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7867 Rewrite doc-strings.
7868 (window_body_height, window_body_width): Do not count partially
7869 visible lines/columns when PIXELWISE is nil (Bug#16470).
7870 (Qfloor, Qceiling): New symbols.
7872 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7874 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7875 when the image cache is not yet allocated. (Bug#16509)
7877 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7879 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7880 re-attach intervals to its base buffer (Bug#16502).
7881 * intervals.c (set_interval_object): Move from here...
7882 * intervals.h (set_interval_object): ... to here. Fix comments.
7884 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7886 Avoid undefined behavior by initializing buffer redisplay bit.
7887 Reported by Dmitry Antipov in
7888 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7889 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7891 Revert some of the CANNOT_DUMP fix (Bug#16494).
7892 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7894 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7896 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7897 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7898 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7899 they are replaced by macros that expand into direct calls to the
7900 corresponding functions from GDI32.DLL.
7901 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7902 variables in the Cygwin build, they are unused.
7904 2014-01-19 K. Handa <handa@gnu.org>
7906 * composite.c (composition_update_it): Fix previous change.
7908 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7910 Fix file name handling on MS-Windows 9X.
7911 * w32.c (maybe_load_unicows_dll): New function.
7913 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7914 on, to make sure we can convert file names to and from UTF-8 on
7915 Windows 9X. This fixes a failure to start up because Emacs cannot
7916 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7918 * w32font.c [WINDOWSNT]: Include w32.h.
7919 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7920 of implementing the same stuff.
7921 Remove now unused g_b_init_is_windows_9x.
7923 * w32.h (maybe_load_unicows_dll): Add prototype.
7925 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7927 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7928 switch to single keyboard. Prevents daemon crashes when a new
7929 client connects while we show a TTY menu in an existing client.
7932 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7934 Fix MinGW64 porting problem with _setjmp.
7935 Reported by Eli Zaretskii in:
7936 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7937 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7938 the old _setjmp and _longjmp. All uses changed.
7940 2014-01-13 Daniel Colascione <dancol@dancol.org>
7942 * textprop.c (Fremove_list_of_text_properties):
7943 Correctly handle reaching the end of the interval tree. (Bug#15344)
7945 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7947 * xdisp.c (resize_mini_window): Round height to a multiple of
7948 frame's line height. Fix bug in calculation of window start
7949 position (Bug#16424).
7951 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7953 * macfont.m: Include termchar.h.
7954 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7955 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7956 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7957 *_WITH_GC_* to take face and f as parameters.
7958 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7959 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7961 2014-01-13 Daniel Colascione <dancol@dancol.org>
7963 Fix menu item updating in the presence of the Unity global menu
7966 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7967 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7969 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7970 updating menus; explain why.
7971 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7972 problem it's supposed to solve and it interferes with detecting
7973 the presence of a global menu.
7974 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7977 2014-01-11 K. Handa <handa@gnu.org>
7979 * composite.c (composition_update_it): Fix indexing of
7980 LGSTRING_CHAR (Bug#15984).
7982 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7984 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7986 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7988 * xdisp.c (try_window_id): Don't use this function's optimizations
7989 if overlays in the buffer displayed by the window have changed
7990 since last redisplay. (Bug#16347)
7991 (message_dolog): Fix indentation.
7993 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7995 * frame.c (frame_resize_pixelwise): Fix doc-string.
7997 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7999 Fix handling of internal borders (Bug#16348).
8000 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8001 Remove internal border width from pixel width of windows.
8002 (change_frame_size_1): Don't return early when frame's pixel
8003 size changes - we still have to record the new sizes in the
8005 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8006 also when toolbar gets larger.
8007 * window.c (check_frame_size): Include internal_border_width in
8009 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8010 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8011 In non-toolkit/non-GTK version clear internal border.
8012 * xterm.c (x_clear_under_internal_border): New function for
8013 non-toolkit/non-GTK version.
8014 (x_after_update_window_line): In non-toolkit/non-GTK version
8016 (handle_one_xevent, x_set_window_size):
8017 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8018 * xterm.h (x_clear_under_internal_border): Extern it.
8020 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8022 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8023 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8026 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8028 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8029 last value of point is not equal to buffer's point. (Bug#16129)
8031 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8034 * nsterm.h (updateCollectionBehavior): Rename from
8035 updateCollectionBehaviour. All uses changed.
8037 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8038 * Makefile.in (SETFATTR): New macro.
8039 (temacs$(EXEEXT)): Use it.
8041 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8043 Fix maximization behavior on Windows (Bug#16300).
8044 * w32fns.c (w32_fullscreen_rect): Don't handle
8045 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8046 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8047 of SetWindowPos. Restore last placement also when leaving
8048 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8049 but the FULLSCREEN_BOTH case.
8051 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8054 * data.c (arithcompare_driver):
8055 * fileio.c (Fcar_less_than_car):
8056 * fns.c (internal_equal):
8057 * frame.c (delete_frame):
8058 * lisp.h (enum More_Lisp_Bits):
8060 Avoid C99 constructs that don't work in C89.
8061 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8062 to port to C89, which doesn't have 'long long'.
8063 (count_trailing_zero_bits): Use them.
8065 2014-01-03 Chong Yidong <cyd@gnu.org>
8067 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8069 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8071 Further adjust frame/window scrollbar width calculations.
8072 * window.c (apply_window_adjustment):
8073 Set windows_or_buffers_changed.
8074 (Fwindow_scroll_bars): Return actual scrollbar width.
8075 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8076 For non-toolkit builds again use 14 as minimum width and set
8077 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8078 * xterm.c (XTset_vertical_scroll_bar): Take width from
8079 WINDOW_SCROLL_BAR_AREA_WIDTH.
8080 (x_new_font): Rename wid to unit. Base calculation of new
8081 scrollbar width on toolkit used and make it analogous to that of
8082 x_set_scroll_bar_default_width.
8083 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8084 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8085 of GetSystemMetrics.
8086 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8087 WINDOW_SCROLL_BAR_AREA_WIDTH.
8088 (x_new_font): Make it correspond to changes in xterm.c.
8090 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8092 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8093 This is a cleaner way to fix the MinGW-w64 porting problem.
8094 Check for INTPTR_MAX misconfiguration.
8096 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8098 * search.c (newline_cache_on_off, find_newline): In indirect
8099 buffers, use the newline cache of the base buffer.
8101 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8102 buffer, invalidate the caches of its base buffer. (Bug#16265)
8104 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8105 buffers, use the width-run cache of the base buffer.
8107 * xdisp.c (redisplay_window): When the window displays an indirect
8108 buffer, and the character widths in the display table have
8109 changed, invalidate the width-run cache of the corresponding base
8112 * fileio.c (Finsert_file_contents): When invalidating the newline
8113 cache, consider the case of inserting into indirect buffer.
8115 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8116 In indirect buffers, use the paragraph cache of the base buffer.
8118 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8120 * window.c (grow_mini_window): Fix last change.
8122 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8124 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8126 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8128 * w32term.c (w32_initialize): Use LCID and LOWORD.
8130 * w32proc.c (create_child): Use pid_t for 5th argument.
8131 (IsValidLocale): Don't provide prototype for MinGW64.
8132 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8133 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8135 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8136 MinGW64 doesn't support.
8138 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8140 * w32.c (set_named_security_info): New function.
8141 (acl_set_file): Fall back on set_named_security_info if
8142 set_file_security fails.
8143 (g_b_init_set_named_security_info_w)
8144 (g_b_init_set_named_security_info_a): New static variables.
8145 (globals_of_w32): Initialize them to zero.
8146 (set_named_security_info): Set them to non-zero if the
8147 corresponding API is available.
8148 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8149 New function typedefs.
8151 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8153 Some more fixes following pixelwise resize changes including one
8155 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8156 of frame_resize_pixelwise.
8157 * widget.c (pixel_to_text_size): New function.
8158 (update_wm_hints): Have size hints respect value of
8159 frame_resize_pixelwise.
8160 (EmacsFrameResize): Alway process resize requests pixelwise.
8161 * window.c (grow_mini_window): Make sure mini window is at least
8163 * xdisp.c (display_menu_bar): Make sure menubar extends till
8165 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8166 (x_set_tool_bar_lines): Calculate pixelwise.
8167 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8168 frame_resize_pixelwise.
8170 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8172 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8173 variables not used there.
8175 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8177 * w32.c (sys_umask): New function. (Bug#16299)
8179 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8181 * dispnew.c (change_frame_size_1): Take old width of root window
8182 from that window's pixel width. (Bug#16284)
8184 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8186 Plain copy-file no longer chmods an existing destination (Bug#16133).
8187 * fileio.c (realmask): Now a static var, not a local.
8188 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8189 Remove arg STATPTR. All uses changed.
8190 (Fcopy_file): Do not alter permissions of existing destinations,
8191 unless PRESERVE-PERMISSIONS (renamed from
8192 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8193 Avoid race when testing for existing destinations and for
8194 when input and output files are the same.
8195 If changing the group fails, adjust both default and
8196 preserved permissions so that access is not granted to the
8198 (Fset_default_file_modes, init_fileio): Update realmask.
8199 (Fdefault_file_modes): Use realmask instead of calling umask.
8201 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8203 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8204 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8205 flags on the daemon pipe ends before execing.
8207 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8209 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8210 session. (Bug#14739)
8212 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8214 * callproc.c (Vexec_path): Document that exec-directory is in it.
8216 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8218 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8221 2013-12-27 Chong Yidong <cyd@gnu.org>
8223 * data.c (Fsymbol_function): Doc fix.
8225 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8227 Some more tinkering with Bug#16051.
8228 * window.c (resize_frame_windows): Don't let the size of the
8229 root window drop below the frame's default character size.
8230 Never ever delete any subwindows - let the window manager do the
8233 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8234 of toolbar lines needed when they exceed the height of the root
8236 (unwind_create_frame_1): New function.
8237 (Fx_create_frame): Generally inhibit calling the window
8238 configuration change hook here. Remove extra call to
8239 change_frame_size - it's not needed when we don't run the
8240 configuration change hook.
8242 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8244 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8245 On my Fedora 19 platform the core dumps were so big that
8246 my desktop became nearly catatonic.
8247 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8248 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8249 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8250 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8251 a clang-only syntax.
8252 * conf_post.h (__has_feature): New macro, if not already defined.
8253 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8254 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8256 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8258 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8259 is a file name. (Bug#16252)
8261 2013-12-25 Chong Yidong <cyd@gnu.org>
8263 * keyboard.c (Voverriding_terminal_local_map)
8264 (Voverriding_local_map): Doc fix.
8266 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8268 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8270 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8271 file name when it is submitted to ShellExecute. Simplify code.
8272 Don't test DOCUMENT for being a string, as that is enforced by
8273 CHECK_STRING. Doc fix.
8275 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8277 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8278 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8279 redisplay_tool_bar does. Improve and fix commentary.
8280 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8281 limits of the glyph matrices. (Bug#16051)
8282 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8283 only when the new size is different from the old one, and the new
8284 size can be achieved given the frame height.
8286 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8288 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8290 2013-12-23 Glenn Morris <rgm@gnu.org>
8292 * lread.c (Fload): Mention load-prefer-newer in doc.
8294 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8296 Handle Bug#16207 by being more restrictive when running hooks.
8297 * window.c (unwind_change_frame): New function.
8298 (Fset_window_configuration): Don't run configuration change hook
8299 while the frame configuration is unsafe. Call select_window
8302 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8304 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8306 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8308 * nsterm.h: Declare EmacsColor category.
8310 * nsterm.m (NSColor): Implement EmacsColor category.
8311 (ns_get_color): Use colorUsingDefaultColorSpace.
8312 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8314 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8316 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8318 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8319 having the PNG_NORETURN attribute, to avoid compiler warning in
8322 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8324 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8326 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8327 fringe background extension.
8328 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8329 because they are now always the same as `left' and `width',
8330 respectively. Remove code for the case that `width' and
8331 `sb_width' are different.
8333 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8335 Remove scroll_bar_actual_width from frames.
8336 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8337 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8338 (x_figure_window_size):
8339 * nsterm.m (x_set_window_size):
8340 * widget.c (set_frame_size):
8341 * w32term.c (x_set_window_size):
8342 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8343 scroll_bar_actual_width.
8345 Convert scroll_bar members to integers on Windows.
8346 * w32term.h (struct scroll_bar): Convert top, left, width,
8347 height, start, end and dragging to integers.
8348 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8350 * w32term.c (w32_set_scroll_bar_thumb)
8351 (w32_scroll_bar_handle_click): Remove XINT conversions for
8352 scroll_bar members. Treat bar->dragging as integer.
8353 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8354 first element. Remove XINT conversions for scroll_bar members.
8355 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8356 Remove XINT conversions for scroll_bar members.
8358 Fix assignment for new window total sizes.
8359 * window.c (Fwindow_resize_apply_total): Assign values for
8362 2013-12-20 Chong Yidong <cyd@gnu.org>
8364 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8365 argument to `append'.
8367 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8369 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8370 current text face, for extending the face of the display margins.
8373 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8374 Doc fix. (Bug#16190)
8376 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8378 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8381 * nsterm.m (Qfile, Qurl): New.
8382 (EV_MODIFIERS2): New macro.
8383 (EV_MODIFIERS): Use EV_MODIFIERS2.
8384 (ns_term_init): Remove font and color from DND, does not work on
8385 newer OSX, and other ports don't have them.
8386 (performDragOperation:): Handle modifiers used during drag.
8387 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8388 Remove global Lisp variables used to communicate with ns-win.el.
8389 Remove font and color handling.
8390 (syms_of_nsterm): Defsym Qfile and Qurl.
8392 2013-12-19 Anders Lindgren <andlind@gmail.com>
8394 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8395 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8397 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8398 (constrainFrameRect): Remove special case nr_screens == 1.
8399 Don't constrain size to size of view.
8401 * nsterm.h (ns_output): Remove dont_constrain.
8403 2013-12-19 Anders Lindgren <andlind@gmail.com>
8405 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8407 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8409 Minor fixes for recent openp changes.
8410 * lisp.h (GCPRO7): New macro.
8411 * lread.c (openp): Use bool for boolean; all callers changed.
8412 Protect save_string from GC. Don't assume that file descriptors
8413 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8414 warning about uninitialized variable.
8416 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8418 * w32fns.c (emacs_abort): Use intptr_t as argument of
8419 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8421 2013-12-18 Glenn Morris <rgm@gnu.org>
8423 * lread.c (Fload): Pass load_prefer_newer to openp.
8424 Don't bother checking mtime if openp already did it.
8425 (openp): Add `newer' argument, to check all suffixes
8426 and find the newest file.
8427 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8428 * callproc.c (call_process):
8429 * charset.c (load_charset_map_from_file):
8430 * emacs.c (init_cmdargs):
8431 * image.c (x_create_bitmap_from_file, x_find_image_file):
8433 * lread.c (Flocate_file_internal):
8434 * process.c (Fformat_network_address):
8435 * sound.c (Fplay_sound_internal):
8436 * w32.c (check_windows_init_file):
8437 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8439 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8441 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8443 * w32.c (getloadavg): Don't index samples[] array with negative
8444 indices. Recover from wall-clock time being set backwards.
8446 * w32term.c (w32_initialize): Declare the argument of
8447 set_user_model as const.
8449 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8450 (w32_menu_show): Constify some arguments passed to MessageBox.
8452 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8453 to initialize Lisp objects.
8455 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8456 initialize Lisp objects.
8458 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8459 use variables used only on X under that condition.
8461 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8462 variables not used there.
8464 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8466 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8467 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8469 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8471 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8472 code, revealed in presence of R2L characters, character
8473 compositions, and display vectors. A better fix for Bug#16148.
8474 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8475 GTK and NS builds, they don't have this member of struct frame.
8477 * dispextern.h (struct composition_it): Correct a comment for the
8480 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8482 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8483 This prevents a compilation error on C compilers that do not
8484 default functions to return 'int' if not declared. Also, add
8485 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8486 since it now uses inline functions.
8488 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8490 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8491 display margins on mode line, header line, and in the frame's
8492 tool-bar window. (Bug#16165)
8494 2013-12-16 Andreas Schwab <schwab@suse.de>
8496 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8498 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8500 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8503 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8505 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8507 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8509 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8510 intended to find bogus pointers in font objects (Bug#16140).
8511 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8512 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8513 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8514 Disable for MS-Windows due to Bug#15876; apparently this
8515 requires more or less substantial changes in fontset code.
8516 * xfont.c (xfont_close):
8517 * xftfont.c (xftfont_close): Call x_display_info_for_display
8518 to check whether 'Display *' is valid (Bug#16093 and probably
8521 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8523 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8524 Reported by Juanma Barranquero <lekktu@gmail.com>.
8526 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8527 open a pty on MS-Windows. (Bug#16152)
8529 * emacs.c (decode_env_path): Fix bogus comparison against
8530 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8532 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8534 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8535 (Fx_file_dialog): Add parentheses around && to silence warning.
8537 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8539 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8541 * xdisp.c (extend_face_to_end_of_line): Extend background of
8542 non-default face in margin areas as well. (Bug#16151)
8543 (display_line): Call extend_face_to_end_of_line for continued
8544 lines as well, if the display margins have non-zero width.
8545 (set_glyph_string_background_width): When needed, set the
8546 extends_to_end_of_line_p flag on glyph strings to be drawn in
8547 margin areas, not only in the text area.
8549 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8552 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8554 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8555 Don't worry about verify_error being t, since it has to be a list.
8557 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8559 Use bool for boolean, focusing on headers.
8560 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8561 No need to include <stdbool.h>, since conf_post.h does it now.
8562 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8563 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8564 (SET_PER_BUFFER_VALUE_P):
8565 * ccl.c, ccl.h (setup_ccl_program):
8566 * ccl.h (CHECK_CCL_PROGRAM):
8567 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8568 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8569 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8570 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8571 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8572 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8573 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8574 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8575 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8576 (CHARSET_FAST_MAP_SET):
8577 * coding.c (decode_coding_ccl, encode_coding_ccl):
8578 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8579 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8580 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8581 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8582 (decode_coding_c_string):
8583 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8584 * conf_post.h (has_attribute):
8585 * dispextern.h (trace_redisplay_p)
8586 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8587 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8588 (SET_GLYPH_FROM_CHAR_GLYPH)
8589 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8590 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8591 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8592 (cursor_in_mouse_face_p):
8593 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8594 (blank_row, prepare_desired_row)
8595 (build_frame_matrix_from_leaf_window, make_current)
8596 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8597 (update_window, scrolling_window, update_frame_line):
8598 * disptab.h (GLYPH_FOLLOW_ALIASES):
8599 * editfns.c (Fformat):
8600 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8601 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8602 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8603 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8604 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8605 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8606 (FONT_DEFERRED_LOG):
8607 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8608 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8609 (FRAME_MOUSE_UPDATE):
8610 * fringe.c (Fdefine_fringe_bitmap):
8611 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8612 (x_create_bitmap_from_xpm_data, xpm_load_image):
8613 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8614 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8615 (MERGE_INTERVAL_CACHE):
8616 * keymap.h (KEYMAPP):
8617 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8618 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8619 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8620 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8621 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8622 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8623 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8624 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8625 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8626 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8627 (SETUP_BUFFER_SYNTAX_TABLE):
8628 * systime.h (timespec_valid_p):
8629 * term.c (save_and_enable_current_matrix):
8630 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8631 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8632 (redisplay_internal, try_window_reusing_current_matrix)
8633 (sync_frame_with_window_matrix_rows, try_window_id)
8634 (display_menu_bar, display_tty_menu_item, display_mode_line)
8635 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8636 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8637 * xmenu.c (xmenu_show):
8638 * xterm.c (use_xim, x_term_init):
8639 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8640 (struct x_bitmap_record):
8641 Use bool for booleans.
8642 * ccl.c (struct buffer_text):
8643 * ccl.h (struct ccl_program):
8644 * charset.h (struct charset):
8646 * coding.h (struct iso_2022_spec, struct coding_system):
8647 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8648 (struct glyph_string, struct face, struct face_cache)
8649 (struct bidi_string_data, struct bidi_it)
8650 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8652 * editfns.c (Fformat):
8653 * frame.h (struct frame):
8654 * fringe.c (struct fringe_bitmap):
8655 * intervals.h (struct interval):
8656 * keyboard.h (struct kboard):
8657 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8658 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8659 (struct Lisp_Buffer_Local_Value, union specbinding):
8660 * macfont.m (struct macfont_info):
8661 * process.h (struct Lisp_Process):
8662 * termchar.h (struct tty_display_info):
8663 * window.h (struct window):
8664 * xterm.h (struct x_output):
8665 Use bool_bf for boolean bit-fields.
8666 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8667 All callers changed.
8668 * ccl.h (struct ccl_program): Remove unused members private_state,
8669 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8671 (struct ccl_spec): Remove unused members cr_carryover,
8672 eight_bit_carryover.
8673 * conf_post.h: Include <stdbool.h>.
8674 (bool_bf): New type.
8675 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8676 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8677 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8678 'do { ... } while (false)' brackets.
8679 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8680 Args must now be expressions; all callers changed.
8681 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8682 (PRODUCE_GLYPHS): Simplify use of boolean.
8683 * fileio.c (Fcopy_file):
8684 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8685 * lisp.h (UNGCPRO): Return void, not int.
8686 (FOR_EACH_TAIL): Use void expression, not int expression.
8687 * region-cache.c: Reindent.
8688 * region-cache.h: Copy comments from region-cache.c, to fix
8689 incorrect remarks about booleans.
8691 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8693 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8694 when character at point is displayed from a display vector.
8697 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8699 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8700 now a list of certificate validation checks that will abort a
8701 connection with an error.
8702 (Fgnutls_boot): Document it and use it.
8704 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8706 * w32term.c (w32_enable_frame_resize_hack): New variable.
8707 (x_set_window_size): Use it to hack frame resizing on Windows
8710 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8712 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8713 Windows-specific code to w32.c. Change error message text to
8714 match that of Posix platforms.
8716 * w32.c (w32_copy_file): New function, most of the code copied and
8717 reworked from Fcopy_file. Improve error handling. Plug memory
8718 leak when errors are thrown. Support file names outside of the
8719 current codepage. (Bug#7100)
8721 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8723 * lread.c (load_path_default): Prototype.
8725 2013-12-13 Glenn Morris <rgm@gnu.org>
8727 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8728 (dump_path): Remove.
8729 (load-path-default): Remove `changed' argument.
8730 Do not set dump_path permanently. Simplify.
8731 (init_lread): Simplify.
8732 (syms_of_lread): Remove dump_path.
8734 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8736 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8737 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8738 2013-12-12 font-related change to avoid Bug#16128, which
8739 is quite hard to fix without even more substantial changes.
8741 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8743 * font.c (font_close_object): Check for live frame (Bug#16128).
8745 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8747 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8748 Return ptrdiff_t, not int, since it's a buffer size.
8749 Reindent/reparen some macros to a more Gnuish style.
8751 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8753 Avoid undefined behavior with huge regexp interval counts.
8754 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8755 since it's now specialized to interval counts. All uses changed.
8756 Do not assume wraparound on signed integer overflow.
8757 (regex_compile): Simplify based on the above changes.
8759 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8761 Support file names on MS-Windows that use characters outside of
8762 the current system codepage. (Bug#7100)
8764 * w32.c (get_file_security, set_file_security)
8765 (create_symbolic_link): Separate pointers and boolean flags for
8766 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8767 non-zero, else the former.
8768 (codepage_for_filenames, filename_to_utf16, )
8769 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8771 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8773 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8774 Accept only one argument; all callers changed.
8775 (dostounix_filename): Remove the second argument, now works in
8776 UTF-8. All callers changed.
8777 (parse_root): Lose DBCS code.
8778 (get_long_basename, w32_get_short_filename, init_environment)
8779 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8780 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8781 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8782 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8783 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8784 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8786 (ansi_encode_filename): New function.
8787 (get_emacs_configuration, get_emacs_configuration_options):
8789 (add_volume_info, GetCachedVolumeInformation): Run the input file
8790 name through unixtodos_filename, to ensure it is stored and
8791 referenced in canonical form.
8792 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8793 (logon_network_drive, sys_link, utime): Improve error handling.
8794 (sys_access): New function.
8795 (hashval, generate_inode_val): Unused functions deleted.
8796 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8797 (check_windows_init_file): Convert error message from UTF-8 to
8798 ANSI codepage, for display in the message box.
8799 (globals_of_w32): Set w32_unicode_filenames according to the OS
8802 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8803 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8804 (syms_of_w32term): Declare w32-unicode-filenames.
8806 * w32proc.c (new_child, delete_child): Remove code that handled
8807 unused pending_deletion and input_file members of the child struct.
8808 (create_child, sys_spawnve): Convert all file names to ANSI
8809 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8810 name cannot be encoded in ANSI codepage. Don't use
8811 unixtodos_filename, mirror slashes by hand.
8812 (record_infile, record_pending_deletion): Functions deleted.
8813 (Fw32_short_file_name): Call w32_get_short_filename instead of
8816 * w32notify.c (add_watch): Work in Unicode mode when
8817 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8818 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8819 instead, do the same with Lisp primitives.
8821 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8822 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8823 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8824 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8825 (Fw32_shell_execute): Improve error reporting.
8826 (Fdefault_printer_name): Ifdef away for Cygwin.
8828 * w32.h (struct _child_process): Remove input_file and
8829 pending_deletion members that are no longer used.
8830 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8831 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8832 (ansi_encode_filename): New and updated prototypes.
8834 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8836 (unexec): Don't use dostounix_filename, it expects a file name in
8837 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8840 * fileio.c (Ffile_name_directory, file_name_as_directory)
8841 (directory_file_name, Fexpand_file_name)
8842 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8843 arguments of dostounix_filename.
8844 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8845 use MAX_UTF8_PATH for size of file-name strings.
8846 (emacs_readlinkat): Build an explicitly unibyte string for file
8848 (syms_of_fileio) <file-name-coding-system>:
8849 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8851 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8852 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8853 directories to UTF-8.
8854 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8855 environment, and each element of the input PATH, to UTF-8.
8857 * dired.c (file_attributes): Use build_unibyte_string explicitly
8858 to make Lisp strings from user and group names.
8860 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8863 * coding.c (decode_file_name, encode_file_name): New functions.
8865 * termcap.c (tgetent): Adapt to the change in arguments of
8868 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8871 * msdos.c (dostounix_filename, init_environment): Adapt to the
8872 change in arguments of dostounix_filename.
8874 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8875 [WINDOWSNT]: Encode file names passed to the image libraries in
8878 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8879 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8881 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8882 arguments of dostounix_filename.
8884 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8886 * font.h (struct font_entity) [HAVE_NS]: New field to record
8887 font driver which was used to create this entity.
8888 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8889 frame where the font was opened.
8890 (font_close_object): Add prototype.
8891 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8892 (font_close_object): Not static any more. Lost frame arg.
8893 Adjust comment and users.
8894 * alloc.c (cleanup_vector): Call font_close_object to adjust
8895 per-frame font counters correctly. If HAVE_NS, also call
8896 driver-specific cleanup for font-entity objects.
8897 * ftfont.c (ftfont_open):
8898 * nsfont.m (nsfont_open):
8899 * w32font.c (w32font_open_internal):
8900 * xfont.c (xfont_open):
8901 * xftfont.c (xftfont_open): Save frame pointer in font object.
8902 * macfont.m (macfont_open): Likewise.
8903 (macfont_descriptor_entity): Save driver pointer to be able
8904 to call its free_entity routine when font-entity is swept.
8905 * ftxfont.c (ftxfont_open): Add eassert because frame
8906 pointer should be saved by ftfont_driver.open.
8908 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8910 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8911 input polling is used. This is still meaningful for Cygwin, see
8912 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8913 * keyboard.c (poll_for_input_1, input_polling_used):
8914 Define unconditionally.
8915 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8916 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8917 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8918 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8919 (face_for_char): Likewise. Rearrange eassert and return ASCII
8920 face for CHAR_BYTE8_P.
8921 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8923 2013-12-11 Ken Brown <kbrown@cornell.edu>
8925 * dispextern.h (erase_phys_cursor):
8926 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8928 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8930 * nsterm.m (x_free_frame_resources):
8931 * term.c (tty_free_frame_resources):
8932 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8933 face cache because it's implied by free_frame_faces anyway.
8934 * w32term.c (x_free_frame_resources): Likewise. Do not call
8935 free_frame_faces twice.
8937 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8939 * editfns.c (Fformat_time_string): Mention %F in the doc.
8941 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8943 * window.c (resize_frame_windows): Don't return immediately when
8944 the root window's size doesn't change - the minibuffer window
8945 may still have to be repositioned/resized.
8946 * xfns.c (Fx_create_frame): Always change the frame size after
8947 initializing the frame's faces.
8948 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8949 change_frame_size should already have done it.
8950 (x_new_font): Assign new tool- and menu-bar heights.
8951 (x_set_window_size_1): Account for tool- and menu-bar heights
8952 (Bug#16013). Don't set pixel sizes since change_frame_size
8953 should already have done it.
8955 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8957 Remove the option of using libcrypto.
8958 * Makefile.in (LIB_CRYPTO): Remove.
8959 (LIBES): Don't use it.
8961 2013-12-11 Juri Linkov <juri@jurta.org>
8963 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8964 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8966 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8968 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8969 drawn tool bar items (Bug#16058).
8970 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8972 2013-12-09 Ken Brown <kbrown@cornell.edu>
8974 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8976 * lisp.h (get_frame_param): Adjust conditions for prototype
8979 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8981 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8982 Avoid unused macro warning if configured --without-xft.
8984 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8986 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8988 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8990 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8992 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8994 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8996 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8998 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9000 Use libcrypto's checksum implementations if available, for speed.
9001 * Makefile.in (LIB_CRYPTO): New macro.
9004 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9005 The macro didn't conform to C99 due to type mismatch,
9006 which caused compilation failure with Sun C 5.12,
9007 and it was confusing anyway. Include window.h to declare
9008 redisplay_other_windows.
9010 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9012 * window.c (set_window_buffer): Update mode line (bug#16084).
9014 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9016 Fix minor problems found by static checking.
9017 * keyboard.c (poll_for_input_1, input_polling_used):
9018 Define only if HAVE_NTGUI.
9019 * xmenu.c (popup_activate_callback): Omit unnecessary
9020 check against USE_X_TOOLKIT, which must be defined here anyway.
9021 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9024 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9026 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9028 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9030 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9032 * nsterm.m (x_set_window_size): Remove fprintf.
9033 (init): Define always. Set applicationDidFinishLaunchingCalled
9035 (applicationDidFinishLaunching:):
9036 Set applicationDidFinishLaunchingCalled.
9037 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9040 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9042 Pixel resize changes for NS (Bug#16049).
9043 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9044 height/width. row/cols are locals.
9045 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9046 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9047 (windowWillResize): Remove gsextra. Calculate extra as in
9049 (x_new_font): Don't change frame size if fullscreen.
9050 Change size pixelwise.
9052 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9053 comment in xfns.c. Change to pixelwise call.
9055 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9057 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9060 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9062 * xterm.c (input_signal_count): Remove.
9063 (x_dispatch_event): Define unconditionally.
9064 (x_make_frame_visible): Process X events until the frame
9065 is really visible (Bug#16027).
9066 * xterm.h (x_dispatch_event): Declare unconditionally.
9068 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9070 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9072 * nsterm.m (x_set_window_size): Handle pixelwise.
9074 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9076 * w32term.c (x_new_font):
9077 * xterm.c (x_new_font): Calculate new frame size from new font
9080 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9082 * lisp.h (FOR_EACH_TAIL): New macro.
9083 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9085 * window.c (select_window): Call second wset_redisplay before we change
9086 selected_window (bug#16034).
9088 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9090 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9092 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9094 * w32xfns.c: Include window.h, to avoid a compiler warning.
9096 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9098 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9099 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9100 window_scroll takes care of it.
9101 (Fset_window_point, Fdelete_other_windows_internal)
9102 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9103 (Fsplit_window_internal, Fdelete_window_internal)
9104 (Fresize_mini_window_internal, Fset_window_configuration)
9105 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9106 cause redisplay instead of forcing a complete redisplay.
9107 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9108 we're only affecting the selected_window.
9110 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9112 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9113 directional control characters. Update type and category
9114 determination according to the UBA from Unicode v6.3.
9115 (bidi_category_t): New category EXPLICIT_FORMATTING.
9117 * dispextern.h (bidi_type_t): Update to include new bidirectional
9118 properties introduced with Unicode v6.3. (Bug#16043)
9120 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9122 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9125 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9127 * font.c (font_list_entities): Remove dummy assignment.
9128 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9129 used on graphic displays only. Remove unused 'font_encoder' member.
9130 (struct font_bitmap): Remove unused 'extra' member.
9131 * nsfont.m (nsfont_open):
9132 * w32font.c (w32font_open_internal):
9133 * ftfont.c (ftfont_get_bitmap): Adjust users.
9135 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9137 Use bool for boolean.
9138 * tparam.c (tparam1):
9139 * undo.c (record_point, record_property_change):
9140 Use bool for boolean, for local vars that are always true or false.
9142 Minor integer overflow fixes (Bug#16033).
9143 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9144 This improves on the previous fix to this function.
9145 (window_resize_check): When summing up pixel counts, don't rely on
9146 undefined behavior if the sum overflows.
9148 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9150 * window.c (Fset_window_new_pixel): Don't choke at negative
9151 argument value (Bug#16033).
9153 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9154 to avoid crash in window_box_height.
9156 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9157 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9159 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9161 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9163 Minor integer overflow fixes.
9164 * window.c (Fset_window_new_pixel, grow_mini_window):
9165 * xdisp.c (Fwindow_text_pixel_size):
9166 Avoid undefined behavior on signed integer overflow.
9167 * xfns.c (x_set_mouse_color):
9168 Check that drag shape fits in 'unsigned', since that's what X wants.
9170 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9172 Improve reporting of fatal exception on MS-Windows.
9173 * w32fns.c (my_exception_handler): New function.
9174 (globals_of_w32fns): Set it up as the unhandled exception
9175 handler. Initialize exception code and address to zeros.
9176 (emacs_abort): If the exception code and address are available,
9177 print them at the beginning of the backtrace. Fix the format of
9178 printing addresses (was producing 0x0x12345678 on XP).
9181 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9183 * eval.c (Fbacktrace__locals): New function.
9184 (syms_of_eval): Defsubr it.
9186 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9188 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9189 Define here to unify between...
9190 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9191 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9193 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9195 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9197 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9198 fringe background extension.
9199 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9200 because they are now always the same as `left' and `width',
9201 respectively. Remove code for the case that `width' and
9202 `sb_width' are different.
9204 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9206 Fix minor problems found by static checking.
9207 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9208 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9209 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9211 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9213 * image.c (imagemagick_compute_animated_image): Don't crash if we
9214 have an animation with different-sized images (bug#15313).
9216 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9218 Remove some unused items introduced during pixelwise change.
9219 * window.c (window_resize_total_check): Remove unused function.
9220 * xdisp.c (remember_mouse_glyph): Remove unused label.
9221 (Ftool_bar_height): Move declaration inside #if.
9222 * xterm.c (x_set_window_size): Don't use r and c.
9224 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9226 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9229 * window.c (Fset_window_configuration): Comment out unused variables.
9231 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9233 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9235 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9237 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9239 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9240 HAVE_GNUTLS3 (Bug#16001).
9242 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9243 if interrupts are deferred (Bug#15801).
9245 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9247 Support resizing frames and windows pixelwise.
9248 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9249 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9250 (struct glyph_matrix): Replace window_left_col and
9251 window_top_line by window_pixel_left and window_pixel_top.
9252 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9254 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9255 (draw_window_divider, move_it_to, x_draw_right_divider)
9256 (x_draw_bottom_divider, change_frame_size): Add or fix
9258 * dispnew.c (change_frame_size_1): Change prototype.
9259 (adjust_glyph_matrix, required_matrix_width)
9260 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9261 values instead of lines and columns.
9262 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9263 WINDOW_TOTAL_FRINGE_WIDTH.
9264 (handle_window_change_signal, do_pending_window_change)
9265 (init_display): Adjusts calls of change_frame_size.
9266 (change_frame_size, change_frame_size_1): Handle pixelwise
9268 * frame.c (Qright_divider_width, Qbottom_divider_width):
9270 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9271 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9272 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9273 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9275 (set_frame_param): New function.
9276 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9277 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9278 (Ffringe_width, Fborder_width, Fright_divider_width)
9279 (Fbottom_divider_width): New functions, defsubr them.
9280 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9281 New argument pixelwise.
9282 (struct frame_parm_table): New members Qright_divider_width and
9283 Qbottom_divider_width.
9284 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9285 (x_report_frame_params): Handle Qright_divider_width and
9286 Qbottom_divider_width.
9287 (x_set_right_divider_width, x_set_bottom_divider_width):
9289 (frame_resize_pixelwise): New option.
9290 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9291 new_pixelwise, right_divider_width and bottom_divider_width;
9292 remove total_lines; rename text_lines, text_cols, new_text_lines
9293 and new_text_cols to text_height, text_width, new_height and
9294 new_width respectively.
9295 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9296 FRAME_TEXT_WIDTH respectively.
9297 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9298 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9299 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9301 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9302 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9303 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9304 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9305 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9306 (FRAME_TOTAL_COLS_ARG): Remove macro.
9307 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9308 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9309 (x_wm_set_size_hint): Handle frame pixel sizes.
9310 * indent.c (compute_motion, Fcompute_motion):
9311 Call window_body_width instead of window_body_cols.
9312 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9313 (make_lispy_position): Handle right and bottom dividers.
9314 (Fsuspend_emacs): Pixelize call of change_frame_size.
9315 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9316 * lisp.h: Extern set_frame_param.
9317 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9319 (Fx_create_frame): Add entry for vertical_drag_cursor.
9320 Pixelize call of change_frame_size.
9321 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9322 * nsterm.m (ns_update_window_end): Optionally draw right
9324 (x_set_window_size): Add argument pixelwise.
9325 Call check_frame_size and change_frame_size with pixelwise zero.
9326 (ns_draw_window_divider): New function.
9327 (ns_redisplay_interface): Add ns_draw_window_divider.
9328 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9329 (x_new_font): Call x_set_window_size with pixelwise zero.
9330 * print.c (print_object): For a window print its sequence
9332 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9333 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9334 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9335 (w32_createwindow): Use scroll bar area width.
9336 (w32_wnd_proc): Handle bottom divider width.
9337 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9338 (Fx_create_frame): Default divider width parameters.
9339 Caclulate sizes pixelwise. Add vertical drag cursor support.
9340 (x_create_tip_frame): Default divider widths to zero.
9341 Pixelize call to change_frame_size.
9342 (Fx_show_tip): Add handling of divider widths. Pixelize window
9344 (Fw32_frame_rect): New function.
9345 (frame_parm_handler w32_frame_parm_handlers): Add divider
9347 (Vx_window_vertical_drag_shape): Add variable.
9348 * w32inevt.c (resize_event, maybe_generate_resize_event):
9349 Pixelize change_frame_size calls.
9350 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9352 * w32term.c (w32_draw_window_divider): New function.
9353 (x_update_window_end): Handle right divider.
9354 (w32_draw_fringe_bitmap, x_scroll_run)
9355 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9356 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9357 Calculate new frame sizes pixelwise.
9358 (x_new_font): Pixelize call to x_set_window_size.
9359 (x_check_fullscreen): Pixelize call to change_frame_size.
9360 (x_set_window_size_1, x_set_window_size): New argument
9361 pixelwise. Calculate pixelwise.
9362 (x_wm_set_size_hint): Use scroll bar area width.
9363 (w32_redisplay_interface): Add w32_draw_window_divider.
9364 * w32term.h (struct w32_output): Add vertical drag cursor.
9365 * widget.c (set_frame_size, update_wm_hints)
9366 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9368 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9369 * window.c (sequence_number): Restore.
9370 (Fwindow_pixel_width, Fwindow_pixel_height)
9371 (Fwindow_mode_line_height, Fwindow_header_line_height)
9372 (window_pixel_to_total, Frun_window_scroll_functions)
9373 (Fset_window_new_pixel, window_resize_apply_total)
9374 (Fwindow_resize_apply_total): New functions.
9375 (window_body_height, window_body_width): Rename from
9376 window_body_lines. New argument PIXELWISE.
9377 Calculate pixelwise.
9378 (Fwindow_body_height, Fwindow_body_width): New argument
9380 (coordinates_in_window, window_relative_x_coord): Use window's
9381 pixel width instead of total width.
9382 (replace_window, recombine_windows): Initialize pixel values.
9383 (resize_root_window, resize_frame_windows, grow_mini_window)
9384 (shrink_mini_window): New argument PIXELWISE.
9385 Calculate pixelwise.
9386 (Fdelete_other_windows_internal, adjust_window_margins)
9387 (window_resize_check, window_resize_apply)
9388 (Fdelete_window_internal, Fresize_mini_window_internal)
9389 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9390 (check_frame_size): Rename arguments. New argument PIXELWISE.
9391 Calculate pixelwise.
9392 (set_window_buffer): Make samebuf bool. Run configuration change
9393 hook only if buffer changed.
9394 (Fset_window_buffer): Rewrite doc-string.
9395 (make_window): Initialize new_pixel slot.
9396 (Fwindow_resize_apply): Check pixel size of root window.
9397 (Fsplit_window_internal): Call 2nd argument pixel_size.
9398 Calculate pixelwise.
9399 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9401 (save_window_data): New slots frame_text_width,
9402 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9403 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9405 (Fcurrent_window_configuration, Fset_window_configuration)
9406 (save_window_save, compare_window_configurations): Handle new
9407 slots in save_window_data and saved_window.
9408 (Fset_window_scroll_bars): Fix doc-string.
9409 (window_resize_pixelwise): New variable.
9410 (coordinates_in_window, Fcoordinates_in_window_p):
9412 (make_parent_window): Adjust sequence_number.
9413 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9415 * window.h (struct window): New members new_pixel, pixel_left,
9416 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9417 (wset_new_pixel): New function.
9418 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9419 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9420 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9421 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9422 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9423 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9424 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9425 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9426 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9427 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9428 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9429 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9430 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9431 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9432 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9434 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9435 (window_body_width, check_frame_size): Adapt external declarations.
9436 * xdisp.c (last_max_ascent): New integer.
9437 (window_text_bottom_y): Handle bottom divider.
9438 (window_box_width, window_box_height): Calculate pixelwise.
9439 (get_glyph_string_clip_rects): Handle right divider.
9440 (remember_mouse_glyph): When windows are resized pixelwise
9441 proceed with width and height set to 1.
9442 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9444 (move_it_to): Calculate and return maximum x position
9446 (Fwindow_text_pixel_size): New function.
9447 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9448 (tool_bar_lines_needed): Rename to tool_bar_height.
9449 Calculate pixelwise.
9450 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9451 Calculate pixelwise.
9452 (redisplay_tool_bar): Calculate pixelwise.
9453 (redisplay_window): Calculate pixelwise. Handle dividers.
9454 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9455 (x_draw_vertical_border): Handle dividers.
9456 (define_frame_cursor1): Handle vertical drag cursor.
9457 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9458 (expose_window): Calculate pixelwise. Handle dividers.
9459 (init_xdisp): Initialize pixel values.
9460 * xfaces.c (Qwindow_divider): New face.
9461 (realize_basic_faces): Realize it.
9462 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9463 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9464 (x_set_scroll_bar_default_width): Default actual width to 16.
9465 (Fx_create_frame): Set sizes pixelwise.
9466 (x_create_tip_frame): Default divider widths to zero.
9467 Pixelize call of change_frame_size.
9468 (Fx_show_tip): Handle divider widths. Initial pixel position
9470 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9471 (Vx_window_vertical_drag_shape): New option.
9472 * xmenu.c (free_frame_menubar): Pixelize call of
9474 * xterm.c (x_draw_window_divider): New function.
9475 (x_update_window_end): Optionally draw right divider.
9476 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9477 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9478 (handle_one_xevent, x_new_font): Calculate pixelwise.
9479 (x_set_window_size_1, x_set_window_size): New argument
9480 pixelwise. Calculate pixelwise.
9481 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9482 (struct x_redisplay_interface): Add x_draw_window_divider.
9483 * xterm.h (struct x_output): Add vertical_drag_cursor.
9485 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9487 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9488 Set invisible frames's `redisplay' when a full redisplay is requested.
9489 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9490 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9491 (display_mode_lines): Set it here instead.
9493 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9495 * dispextern.h (set_window_update_flags): Remove.
9497 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9499 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9501 * xdisp.c (REDISPLAY_SOME_P): New macro.
9502 (redisplay_internal): Use it (bug#15999).
9503 (prepare_menu_bars, redisplay_window): Use it as well.
9505 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9507 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9509 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9510 (globals_of_w32font): Zero it out.
9511 (GetCharWidth32W_Proc): New function pointer.
9512 (get_char_width_32_w): New function.
9513 (compute_metrics): If get_glyph_outline_w returns an error, try
9514 get_char_width_32_w before declaring a failure. This avoids
9515 punishing raster (a.k.a. "bitmap") fonts by slowing down
9516 redisplay. (Bug#6364).
9518 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9520 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9521 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9522 highlight needs to be redisplayed. (Bug#15913)
9524 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9526 Fix minor problems found by static checking.
9527 * buffer.h (struct buffer_text, struct buffer):
9528 * frame.h (struct frame):
9529 * window.h (struct window):
9530 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9531 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9532 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9533 no-longer-valid use of HAVE_MENUS.
9534 * xdisp.c (propagate_buffer_redisplay): Now static.
9536 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9538 * xmenu.c (Fmenu_or_popup_active_p):
9539 * window.c (Fset_window_configuration):
9540 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9541 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9542 * fns.c (Fyes_or_no_p):
9543 * editfns.c (Fmessage_box, Fmessage_or_box):
9544 * alloc.c (make_save_ptr_ptr):
9545 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9547 * window.c (Fset_window_configuration): Move select_window later.
9549 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9551 Refine redisplay optimizations to only redisplay *some* frames/windows
9552 rather than all of them.
9553 * xdisp.c (REDISPLAY_SOME): New constant.
9554 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9555 (bset_redisplay, bset_update_mode_line): New functions.
9556 (message_dolog): Use bset_redisplay.
9557 (clear_garbaged_frames): Use fset_redisplay.
9558 (echo_area_display): Use wset_redisplay.
9559 (buffer_shared_and_changed): Remove.
9560 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9561 frame titles. Compute the actual set of windows redisplayed.
9562 Don't update frame titles and menu bars for frames that don't need to
9564 (propagate_buffer_redisplay): New function.
9566 (redisplay_internal): Use it. Be more selective in the set of windows
9567 we redisplay. Propagate windows_or_buffers_changed to
9568 update_mode_lines a bit later to simplify the code.
9569 (mark_window_display_accurate_1): Reset window and buffer's
9571 (redisplay_window): Do nothing if neither the window nor the buffer nor
9572 the frame needs redisplay.
9573 * window.h (struct window): Add `redisplay' field.
9574 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9575 (redisplay_other_windows, window_list): New declarations.
9576 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9577 (window_list): Not static any more.
9578 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9579 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9580 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9581 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9582 * frame.h (struct frame): Add `redisplay' field.
9583 Move `external_menu_bar' bitfield next to other bit-fields.
9584 (SET_FRAME_GARBAGED): Use fset_redisplay.
9585 (SET_FRAME_VISIBLE): Don't garbage the frame;
9586 Use redisplay_other_windows.
9587 * buffer.h (struct buffer): Add `redisplay' field.
9588 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9589 (modify_overlay): Use bset_redisplay.
9590 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9592 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9594 Support w32 file notifications in batch mode.
9595 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9596 invalid (which happens in batch mode). If non-interactive, call
9597 handle_file_notifications to store file notification events in the
9598 input queue. (Bug#15933)
9600 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9602 * w32inevt.c (handle_file_notifications): Now external, not static.
9604 * w32term.h (handle_file_notifications): Provide prototype.
9606 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9607 init_crit, since init_display, which does that otherwise, is not
9610 2013-11-27 Glenn Morris <rgm@gnu.org>
9612 * Makefile.in ($(lispsource)/international/charprop.el): New.
9613 (emacs$(EXEEXT)): Depend on charprop.el.
9615 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9617 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9618 deleting portions of the buffer under non-nil REPLACE argument.
9621 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9622 directory, watch it and not its parent.
9623 (add_watch): Allow empty string in FILE.
9625 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9627 * window.c (Fset_window_start, window_resize_apply)
9628 (window_scroll): Reset window_end_valid (Bug#15957).
9630 2013-11-27 Glenn Morris <rgm@gnu.org>
9632 * Makefile.in (leimdir): Now in lisp source directory.
9633 ($(leimdir)/leim-list.el): Just use ../leim .
9634 * epaths.in (PATH_DUMPLOADSEARCH):
9635 * lread.c (load_path_default):
9636 * nsterm.m (ns_load_path): No more leim directory.
9638 2013-11-26 Andreas Schwab <schwab@suse.de>
9640 * .gdbinit (xgettype): Add cast.
9642 2013-11-26 Glenn Morris <rgm@gnu.org>
9644 Preload leim-list.el.
9645 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9646 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9647 is a single directory.
9649 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9651 bool-vector-subsetp is now the normal direction (Bug#15912).
9652 * data.c (Fbool_vector_subsetp): Test whether the first argument
9653 is a subset of the second one, not the reverse. Add doc string.
9655 Fix minor problems found by static checking.
9656 * lread.c (load_path_default): Now static.
9657 * textprop.c (text_property_stickiness): Be consistent about the
9658 test used when deciding whether to consider the previous character.
9659 This simplifies the code a bit.
9661 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9663 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9665 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9666 (syms_of_frame): Don't defsubr them.
9668 2013-11-25 Glenn Morris <rgm@gnu.org>
9670 * lread.c (load_path_default): Change the sense of the argument.
9671 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9672 from dump_path. When it is not, avoid checking dump_path twice.
9674 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9675 uninstalled dump_path against installed Vload_path. (Bug#15964)
9677 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9679 Export get_pos_property to Elisp.
9680 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9681 (syms_of_editfns): Export it to Elisp.
9683 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9685 2013-11-23 Romain Francoise <romain@orebokech.com>
9687 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9688 initialization here ...
9689 (syms_of_fileio): ... from here.
9691 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9693 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9694 Please use --enable-check-lisp-object-type.
9696 2013-11-23 Glenn Morris <rgm@gnu.org>
9698 * process.c (get_process): Explicit error for dead buffers.
9700 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9702 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9704 2013-11-23 Glenn Morris <rgm@gnu.org>
9706 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9707 * lread.c (load_path_check): Take path to check as argument.
9708 (load_path_default): New, split from init_lread.
9709 (init_lread): Move calc of default load-path to load_path_default.
9710 Empty elements in EMACSLOADPATH now stand for the default.
9711 (load-path): Doc fix.
9712 * emacs.c (decode_env_path): Add option to treat empty elements
9713 as nil rather than ".".
9714 * callproc.c (init_callproc_1, init_callproc):
9715 * image.c (Vx_bitmap_file_path):
9716 * lisp.h (decode_env_path):
9717 * lread.c (Vsource_directory):
9718 Update for new argument spec of decode_env_path.
9720 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9722 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9723 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9725 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9727 Fix some dependency problems that cause unnecessary recompiles.
9729 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9730 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9731 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9732 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9733 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9734 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9735 (boostrap-clean): No need to remove stamp-oldxmenu.
9737 Fix recently introduced bool vector overrun.
9738 This was due to an optimization that went awry.
9739 Reported by Glenn Morris in
9740 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9741 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9742 for empty vectors, undoing the 2013-11-18 change.
9743 * data.c (bool_vector_binop_driver): Rely on this.
9744 Fix bug that occasionally overran the destination.
9745 * lisp.h (struct Lisp_Bool_vector): Document this.
9747 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9749 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9752 * nsterm.m (init, run, stop:): Comment out for now, does not work
9755 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9757 * charset.c (syms_of_charset): Don't read past end of string.
9759 2013-11-19 Glenn Morris <rgm@gnu.org>
9761 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9763 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9765 Add hooks to run on gaining/losing focus. (Bug#15029)
9766 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9767 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9768 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9770 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9772 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9773 The old names predated the API change that put destination at end.
9775 Improve API of recently-added bool vector functions (Bug#15912).
9776 The old API had (bool-vector-count-matches A B)
9777 and (bool-vector-count-matches-at A B I), which gave the
9778 misleading impression that the two functions were variants, one
9779 with a location I. The new API has (bool-vector-count-population A)
9780 and (bool-vector-count-consecutive A B I) to make the distinction
9781 clearer. The first function no longer has a B argument, since the
9782 caller can easily determine the number of nils if the length and
9783 number of ts is known.
9784 * data.c (Fbool_vector_count_population): Rename from
9785 bool_vector_count_matches, and accept just 1 argument.
9786 (Fbool_vector_count_consecutive): Rename from
9787 Fbool_vector_count_matches_at.
9789 Always allocate at least one bits_word per bool vector.
9790 See Daniel Colascione in:
9791 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9792 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9793 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9794 * lisp.h (struct Lisp_Bool_vector): Document this.
9796 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9798 * insdel.c (invalidate_buffer_caches): New function, consolidated
9799 from part of prepare_to_modify_buffer.
9800 (insert_from_gap, prepare_to_modify_buffer):
9801 * coding.c (code_convert_region, code_convert_string):
9802 Call invalidate_buffer_caches. (Bug#15841)
9804 * lisp.h (invalidate_buffer_caches): Add prototype.
9806 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9808 * w32term.c (x_update_window_end): Don't invalidate the entire
9809 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9810 highlight needs to be redisplayed. (Bug#15913)
9812 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9814 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9816 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9818 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9819 while we are using Vprin1_to_string_buffer.
9821 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9822 after inserting the description string. (Bug#15907)
9824 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9826 * data.c: Work around bogus GCC diagnostic about shift count.
9827 Reported by Eli Zaretskii in
9828 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9829 (pre_value): New function.
9830 (count_trailing_zero_bits): Use it.
9832 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9834 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9835 assume C macros are not supported even under -g3 in these old GCC
9838 2013-11-15 Leo Liu <sdl.web@gmail.com>
9840 * minibuf.c (Ftry_completion, Fall_completions)
9841 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9843 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9845 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9846 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9847 This avoids placing unnecessary constants into the Emacs code.
9849 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9851 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9852 for Cygwin w32 build.
9854 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9855 for Cygwin w32 build. (Bug#15892)
9857 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9859 Simplify, port and tune bool vector implementation.
9860 * alloc.c (bool_vector_exact_payload_bytes)
9861 (bool_vector_payload_bytes): Remove.
9862 (bool_vector_fill): Return its argument.
9863 * alloc.c (bool_vector_fill):
9865 * print.c (print_object):
9866 Simplify by using bool_vector_bytes.
9867 * alloc.c (make_uninit_bool_vector):
9868 New function, broken out from Fmake_bool_vector.
9869 (Fmake_bool_vector): Use it. Use tail call.
9870 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9871 * data.c (BITS_PER_ULL): New constant.
9872 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9873 if long long versions don't exist.
9874 (shift_right_ull): New function.
9875 (count_one_bits_word): New function, replacing popcount_bits_word
9876 macro. Don't assume that bits_word is no wider than long long.
9877 (count_one_bits_word, count_trailing_zero_bits):
9878 Don't assume that bits_word is no wider than long long.
9879 * data.c (bool_vector_binop_driver, bool_vector_not):
9880 * fns.c (Fcopy_sequence):
9882 Create an uninitialized destination, to avoid needless work.
9883 (internal_equal): Simplify.
9884 (Ffillarray): Prefer tail call.
9885 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9886 contain at least one word.
9887 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9888 chars are narrower than ints.
9889 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9890 * fns.c (Fcopy_sequence):
9892 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9893 Don't try to port to hosts where bits_word values have holes; the
9894 code wouldn't work there anyway. Verify this assumption, though.
9895 (bool_vector_bytes): New function.
9896 (make_uninit_bool_vector): New decl.
9897 (bool_vector_fill): Now returns Lisp_Object.
9899 * xfns.c (xic_create_fontsetname):
9900 * xrdb.c (gethomedir): Prefer tail calls.
9902 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9904 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9905 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9907 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9908 that requires a return value.
9909 (Fset_buffer_modified_p): Take advantage of this change to do
9912 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9914 * buffer.c (Frestore_buffer_modified_p): Sync it with
9915 Fset_buffer_modified_p.
9916 (Fforce_mode_line_update): New function, moved from subr.el.
9917 (Fset_buffer_modified_p): Use them.
9918 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9920 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9922 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9923 This avoids undefined behavior when subtracting pointers into
9924 different aways. On my platform it also makes the code a tad
9925 smaller and presumably faster.
9927 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9929 * keyboard.c (command_loop_1): Use region-extract-function.
9930 * insdel.c (Qregion_extract_function): Not static any more (can we
9931 stop pretending that these vars can benefit from being marked static?).
9933 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9935 * search.c (find_newline): If buffer text is relocated during the
9936 "dumb loop", adjust C pointers into buffer text to follow suit.
9939 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9941 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9942 for conversion (Bug#15837).
9944 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9946 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9947 for the entire range of inserted characters. (Bug#15841)
9949 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9951 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9953 (realize_default_face): Remove assignment to distant-foreground if
9954 unspecified (Bug#15815).
9956 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9958 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9959 cache-long-scans disabled, since we don't want to call
9960 prepare_to_modify_buffer (in insert_1_both) for each message we
9963 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9964 from buffer.c. Improve commentary to the buffer field setter
9967 * buffer.c (bset_cache_long_scans): Static function deleted.
9968 Improve commentary to the buffer field setter functions.
9969 (init_buffer_once): Default for cache-long-scans changed to t.
9972 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9974 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9976 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9977 This bug was introduced in my 2013-06-21 change, and caused
9978 struct Lisp_Sub_Char_Table objects to be given too many slots,
9979 which broke 'make -C admin/unidata'.
9981 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9983 Import changes from mac-port 4.5.
9984 * macfont.m (mac_font_copy_default_descriptors_for_language)
9985 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9986 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9987 (macfont_language_default_font_names): New.
9988 (macfont_list): Rearrange language/charset code.
9989 (macfont_close): Don't check for macfont_info->cache.
9990 (mac_ctfont_create_preferred_family_for_attributes): New font
9991 selection code, call
9992 mac_font_copy_default_name_for_charset_and_languages.
9993 (mac_font_copy_default_descriptors_for_language)
9994 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9996 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9998 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10000 Port to C11 aligned_alloc, and fix some integer overflows.
10001 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10002 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10003 and use of posix_memalign replaced with aligned_alloc.
10004 (aligned_alloc): New function, defined or declared as needed.
10005 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10006 Don't undef; configure.ac now does this.
10007 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10008 (calloc, aligned_alloc): Check for integer overflow.
10009 (aligned_alloc): Rename from memalign. All uses changed.
10010 (memalign): New function, an alias for aligned_alloc.
10012 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10014 * xdisp.c (redisplay_internal): Fix typo in last change.
10016 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10018 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10020 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10022 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10023 redisplay--mode-lines-cause.
10024 (redisplay_internal): Keep them uptodate. Remove redundant check of
10025 buffer_shared_and_changed.
10026 * *.[chm]: Number every assignment to update_mode_lines so we
10027 can track why it is set.
10029 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10031 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10033 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10035 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10036 can track why it is set.
10038 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10040 Integer-related fixes for term.c etc.
10041 * dispextern.h (face_tty_specified_color): New function.
10042 * term.c (turn_on_face): Don't rely on undefined behavior when
10043 assigning an out-of-range value to 'long'.
10044 Simplify test for toggling highlight.
10045 (tty_capable_p): Omit last two (unused) args. All callers changed.
10046 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10047 (read_menu_input, tty_menu_activate, tty_menu_show):
10048 * xfaces.c (x_supports_face_attributes_p)
10049 (tty_supports_face_attributes_p):
10050 Use bool for boolean. All callers changed.
10051 (tty_supports_face_attributes_p): Omit defaults for color indices;
10052 no longer needed. Simplify tail call.
10054 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10056 * xdisp.c (prepare_menu_bars): Mark static.
10057 * lisp.h (prepare_menu_bars): Don't declare.
10058 * xselect.c (x_handle_selection_clear):
10059 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10061 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10063 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10064 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10066 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10068 * keyboard.c (Fcommand_error_default_function): Rename from
10069 Fdefault_error_output.
10071 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10073 * keyboard.c (Fdefault_error_output): New function, extracted from
10074 cmd_error_internal.
10075 (syms_of_keyboard): Use it for Vcommand_error_function.
10077 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10079 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10080 (init_eval): Use it to ensure handlerlist is non-NULL.
10081 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10082 (Fsignal): Adjust NULLness test of handlerlist.
10083 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10085 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10087 * callproc.c (call_process): Call prepare_to_modify_buffer before
10088 decoding text read from the sub-process, as the decoded stuff will
10089 be inserted into the buffer. This will invalidate the various
10090 caches maintained for the buffer. (Bug#15148)
10092 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10094 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10095 string of glyphless-char-display.
10097 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10099 * nsfns.m (ns_get_name_from_ioreg): New function.
10100 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10101 OSX >= 10.9. Use ns_get_name_from_ioreg.
10103 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10105 Simplify and port recent bool vector changes.
10106 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10107 only in this file. Use a more-efficient implementation if the
10108 second argument is a power of 2.
10109 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10110 Remove no-longer-necessary compile-time checks.
10111 (bool_vector_exact_payload_bytes): New function.
10112 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10113 exact payload changed to call the new function. Do not assume
10114 that the arg or result fits in ptrdiff_t.
10115 (bool_vector_fill): New function.
10116 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10118 (vroundup_ct): Don't assume arg fits in size_t.
10119 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10120 invoke set_category_set.
10121 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10122 All callers changed. Use bool_vector_set.
10123 * category.h (XCATEGORY_SET): Remove; no longer needed.
10124 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10125 bool_vector_bitref.
10126 * data.c (Faref): Use bool_vector_ref.
10127 (Faset): Use bool_vector_set.
10128 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10129 (Fbool_vector_not, Fbool_vector_count_matches)
10130 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10131 * fns.c (concat): Use bool_vector_ref.
10132 (Ffillarray): Use bool_vector_fill.
10133 (mapcar1): Use bool_vector_ref.
10134 (sxhash_bool_vector): Hash words, not bytes.
10135 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10136 a constant, since it's now used in #if.
10137 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10138 unsigned char on unusual architectures, so that we no longer
10139 assume that the number of bits per bits_word is a power of two or
10140 is a multiple of 8 or of CHAR_BIT.
10141 (Qt): Add forward decl.
10142 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10143 at least as strictly as bits_word.
10144 (bool_vector_data, bool_vector_uchar_data): New accessors.
10145 All data structure accesses changed to use them.
10146 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10147 (bool_vector_set): New functions.
10148 (bool_vector_fill): New decl.
10149 (ROUNDUP): Move to alloc.c as described above.
10151 Fix recent gnutls changes.
10152 * gnutls.c (Fgnutls_boot): Don't assume C99.
10153 * process.c (wait_reading_process_output): Fix typo in recent change.
10155 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10157 * process.c (wait_reading_process_output, read_process_output)
10158 (send_process): Check gnutls_state is not NULL.
10160 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10161 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10163 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10165 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10166 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10168 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10171 * nsfns.m (Fx_create_frame): Fix memory leak.
10173 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10174 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10175 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10177 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10179 * xdisp.c (message3_nolog, message_with_string): Encode the string
10180 before writing it to the terminal in a non-interactive session.
10182 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10183 sure we concatenate them into a unibyte string.
10185 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10186 resulting temporary name before returning it to the caller.
10187 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10188 is a unibyte string, convert NAME to a unibyte string to ensure
10189 that the result is also a unibyte string.
10191 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10192 create unibyte strings from default paths and directory/file
10195 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10198 * callproc.c (init_callproc): Use build_unibyte_string to make
10199 sure we create unibyte strings from default paths and
10200 directory/file names.
10202 * buffer.c (init_buffer): Don't store default-directory of
10203 *scratch* in multibyte form. The original problem which led to
10204 that is described in
10205 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10206 but it was solved long ago. (Bug#15260)
10208 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10210 Port to stricter C99 platforms.
10211 Especially, C99 prohibits nesting a struct X inside struct Y if
10212 struct X has a flexible array member.
10213 * alloc.c (struct sdata): New type.
10214 (sdata): Implement in terms of struct sdata.
10215 Remove u member; all uses replaced by next_vector, set_next_vector.
10216 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10217 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10218 (struct sblock): Rename first_data member to data, which is now
10219 a flexible array member. All uses changed.
10220 (next_vector, set_next_vector, large_vector_vec): New functions.
10221 (vector_alignment): New constant.
10222 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10223 (struct large-vector): Now merely a NEXT member, since the old approach
10224 ran afoul of stricter C99. All uses changed to use
10225 large_vector_vec or large_vector_offset.
10226 (large_vector_offset): New constant.
10227 * dispnew.c: Include tparam.h, for tgetent.
10228 Do not include term.h; no longer needed.
10229 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10230 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10231 (struct Lisp_Vector): Use a flexible array member for contents,
10232 instead of a union with a member that is an array of size 1.
10234 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10235 fact that the struct no longer contains a union.
10236 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10237 (struct Lisp_Save_Value, struct Lisp_Free):
10238 Use unsigned, not int, for spacers, to avoid c99 warning.
10239 (union specbinding): Use unsigned, not bool, for bitfield, as
10240 bool is not portable to pre-C99 hosts.
10242 2013-11-04 Glenn Morris <rgm@gnu.org>
10244 * emacs.c (usage_message): Mention that `-L :...' appends.
10246 2013-11-02 Glenn Morris <rgm@gnu.org>
10248 * Makefile.in (abs_builddir): Remove.
10249 (bootstrap_exe): Use relative filename.
10251 Use relative filenames in TAGS files.
10252 * Makefile.in (abs_srcdir): Remove it again.
10253 (.PHONY): Remove frc.
10254 (maintainer-clean): No more TAGS-LISP file.
10255 (TAGS): Pass relative file names to etags.
10256 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10258 * Makefile.in (abs_srcdir): New, set by configure.
10260 (maintainer-clean): Remove pointless echo. That should be in the
10261 top-level Makefile, if anywhere. Delete TAGS-LISP.
10262 (extraclean): No s/ and m/ directories for some time.
10263 (TAGS): Also depend on ctagsfiles3.
10264 Remove no-longer-defined S_FILE.
10265 Pass absolute filenames to etags once more.
10266 (TAGS-LISP): Replace lispdir with its expansion.
10267 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10268 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10270 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10272 * xfaces.c (check_lface_attrs, realize_default_face):
10273 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10274 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10276 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10278 * emacs.c (original_pwd): Remove global var by making it local.
10279 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10281 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10283 * xfaces.c: Declare color_distance.
10284 (QCdistant_foreground): New variable.
10285 (NEAR_SAME_COLOR_THRESHOLD): New define.
10286 (load_color2): New function.
10287 (load_color): Call load_color2.
10288 (load_face_colors): Call load_color2 and if distant-color is specified
10289 calculate distant and use distant-color if colors are near.
10290 (LFACE_DISTANT_FOREGROUND): New define.
10291 (merge_face_ref, Finternal_set_lisp_face_attribute)
10292 (Finternal_get_lisp_face_attribute)
10293 (x_supports_face_attributes_p): Handle distant-foreground similar to
10295 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10297 * dispextern.h (lface_attribute_index):
10298 Add LFACE_DISTANT_FOREGROUND_INDEX.
10300 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10302 * image.c (pbm_next_char): New function.
10303 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10304 (pbm_scan_number): Use it.
10305 (Qlibjpeg_version): New variable.
10306 (syms_of_image): DEFSYM and initialize it.
10308 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10310 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10312 2013-10-31 Glenn Morris <rgm@gnu.org>
10314 * emacs.c (original_pwd): New char.
10315 (main): If using --chdir, store original_pwd.
10316 (init_cmdargs): When setting Vinvocation_directory based on a
10317 relative argv[0], use original_pwd if set. (Bug#15768)
10319 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10321 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10323 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10325 * insdel.c: Fix minor problems found by static checking.
10326 (Qregion_extract_function): Now static.
10327 (prepare_to_modify_buffer_1): Remove unused locals.
10329 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10331 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10332 (syms_of_xdisp): Declare pre-redisplay-function.
10333 (markpos_of_region): Remove function.
10334 (init_iterator, compute_stop_pos, handle_face_prop)
10335 (face_before_or_after_it_pos, reseat_to_string)
10336 (get_next_display_element, window_buffer_changed)
10337 (redisplay_internal, try_cursor_movement, redisplay_window)
10338 (try_window_reusing_current_matrix, try_window_id, display_line)
10339 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10340 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10341 * window.h (struct window): Remove field `region_showing'.
10342 * dispextern.h (struct it): Remove region_beg/end_charpos.
10343 (face_at_buffer_position, face_for_overlay_string)
10344 (face_at_string_position): Update prototypes.
10345 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10346 (face_at_string_position): Remove `region_beg' and `region_end' args.
10347 * fontset.c (Finternal_char_font):
10348 * font.c (font_at, font_range): Adjust calls accordingly.
10349 * insdel.c (Qregion_extract_function): New var.
10350 (syms_of_insdel): Initialize it.
10351 (prepare_to_modify_buffer_1): Use it.
10353 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10355 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10356 * ftxfont.c (ftxfont_get_gcs):
10357 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10358 * xfaces.c (x_free_colors, x_free_dpy_colors)
10359 (x_create_gc, unload_color):
10360 * xselect.c (x_property_data_to_lisp):
10361 * xsettings.c (parse_settings):
10362 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10363 (get_bits_and_offset): Adjust definition.
10364 * frame.c (XParseGeometry): Adjust locals.
10365 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10366 * regex.h (toplevel): Likewise for reg_syntax_t.
10368 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10370 * eval.c (run_hook_with_args): Use FUNCTIONP.
10372 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10374 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10375 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10376 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10377 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10378 on MS-Windows anyway.
10379 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10380 (free_realized_face): ...adjust user.
10381 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10382 white relief pixels to -1.
10383 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10384 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10385 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10387 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10389 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10390 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10391 in practice now. All callers changed.
10393 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10395 * dispextern.h (struct face): Use bitfields for 'underline_type'
10396 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10397 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10398 'stipple' member. Move 'lface' member up to help...
10399 * xfaces.c (make_realized_face): ...this function to find and
10400 clear just the members that need clearing.
10401 (load_face_colors, realize_x_face):
10402 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10404 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10406 * xftfont.c (struct xftfont_info): Remove set-but-unused
10408 (xftfont_open): Adjust user.
10409 (xftfont_get_colors): Remove useless prototype.
10411 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10413 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10414 before passing them to 'unexec'. (Bug#15260)
10416 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10418 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10420 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10422 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10423 the changed signature of the font driver's 'close' method.
10425 * w32font.h (w32font_close): Adjust the prototype to the change in
10426 function definition.
10428 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10430 * w32uniscribe.c (uniscribe_close): Adapt the call to
10431 w32font_close to its new prototype.
10433 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10435 Omit unused frame argument of font API's close function.
10436 * font.h (struct font): Drop frame argument. Adjust comment.
10437 * font.c (font_clear_cache, font_close_object): Adjust users.
10438 * ftfont.c (ftfont_close):
10439 * ftxfont.c (ftxfont_close):
10440 * macfont.m (macfont_close):
10441 * nsfont.m (nsfont_close):
10442 * w32font.c (w32font_close):
10443 * xfont.c (xfont_close):
10444 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10445 tweak comments and make functions safe if called more than once for
10446 the same font object.
10448 Perform font-specific cleanup when font object is swept by GC. See
10449 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10450 * alloc.c (cleanup_vector): New function.
10451 (sweep_vector): Call it for each reclaimed vector object.
10452 * font.h (struct font): Adjust comment.
10454 2013-10-24 Glenn Morris <rgm@gnu.org>
10456 * Makefile.in (abs_top_srcdir): New, set by configure.
10458 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10460 Adjust recent font-related changes to fix bug#15686.
10461 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10462 is a live window system frame, mark its default font too.
10464 2013-10-23 Glenn Morris <rgm@gnu.org>
10466 * Makefile.in (RUN_TEMACS): Make relative (again).
10467 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10468 (bootstrap-emacs$(EXEEXT)):
10469 Quote entities that might contain whitespace.
10471 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10473 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10474 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10476 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10478 Do not allow font caches to grow too large.
10479 * alloc.c (compact_font_cache_entry, compact_font_caches):
10480 New functions or stub if not HAVE_WINDOW_SYSTEM.
10481 (compact_undo_list): Factor out from Fgarbage_collect.
10483 (mark_face_cache): Mark face font. Move down to avoid
10485 (mark_terminals): Do not mark font cache here.
10486 (Fgarbage_collect): Call compaction functions described
10487 above. Adjust comment.
10489 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10491 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10492 chdir to HOME (bug#15607).
10494 * nsterm.m (Qcocoa, Qgnustep): New variables.
10495 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10496 (ns_get_color): Make selection color work for GNUstep also.
10498 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10500 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10501 handles mouse clicks. Instead, let GPM use the same code as all
10502 the other mice use. See the discussion starting at
10503 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10504 for the details of the problem with the menu bar this fixes.
10506 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10508 Remove port-specific display name lists to avoid extra
10509 complexity and data duplication with display info lists.
10510 * xterm.h (x_display_name_list): Remove declaration.
10511 * xterm.c (x_display_name_list): Remove.
10512 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10513 * xfns.c (x_display_info_for_name, Fx_display_list):
10514 Likewise. Use x_display_list where appropriate.
10515 * w32term.h (w32_display_name_list): Remove declaration.
10516 * w32term.c (w32_display_name_list): Remove.
10517 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10519 * w32fns.c (x_display_info_for_name, Fx_display_list):
10520 Likewise. Use x_display_list where appropriate.
10521 * nsterm.h (ns_display_name_list): Remove declaration.
10522 * nsterm.m (ns_display_name_list): Remove.
10523 (ns_term_init, syms_of_nsterm): Adjust users.
10524 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10525 Likewise. Use x_display_list where appropriate.
10526 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10527 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10528 (mark_terminals): Mark per-terminal font cache.
10530 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10532 Don't run timers in input-pending-p. Its new check-timers param
10533 provides the prior behavior. (Bug#15045).
10534 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10536 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10538 Make some functions static in non-Microsoft builds.
10539 On my platform (Fedora 19 x86-64), this shrinks the
10540 Emacs executable (text+data) by 0.25%.
10541 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10542 (load_color) [!MSDOS]:
10543 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10544 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10545 * lisp.h (check_existing):
10546 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10547 (network_interface_info) [!WINDOWSNT]:
10548 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10549 Remove extern decls.
10550 * fileio.c (check_existing):
10551 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10552 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10553 (network_interface_info) [!WINDOWSNT]:
10554 * term.c (encode_terminal_code) [!WINDOWSNT]:
10555 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10556 * xfaces.c (load_color) [!MSDOS]:
10558 * fileio.c (check_existing, check_executable, check_writable):
10559 * process.c (network_interface_list, network_interface_info):
10560 Move earlier, so that we don't need forward decls.
10561 * gnutls.c (fn_gnutls_transport_set_errno)
10562 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10564 * w32.c (init_environment): Use faccessat rather than
10565 check_existing, partly for consistency with the rest of the code
10566 in this file, partly so that check_existing can be static.
10568 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10569 * emacs.c (MAIN_PROGRAM): New macro.
10570 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10571 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10573 bool vector int width fixes
10574 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10575 (Fbool_vector_count_matches_at):
10576 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10577 can exceed PTRDIFF_MAX, at least in theory.
10578 (Fbool_vector_count_matches_at):
10579 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10581 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10583 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10584 (struct sockaddr): Add forward decl, for platforms that lack it.
10586 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10588 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10591 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10593 * w32.c (network_interface_get_info, network_interface_list)
10594 (network_interface_info): New functions. (Bug#15610)
10595 (GetAdaptersInfo_Proc): New typedef.
10596 (get_adapters_info): New wrapper function.
10597 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10599 * process.h (network_interface_list, network_interface_info):
10602 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10603 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10604 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10605 for WINDOWSNT. Doc fix.
10606 (syms_of_process): Defsubr Snetwork_interface_list and
10607 Snetwork_interface_info unconditionally.
10609 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10610 in NS GUI sessions. (Bug#15629)
10612 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10614 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10616 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10618 * print.c (print_object): Print " ..." when truncating bool vectors.
10620 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10622 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10623 standard mouse buttons.
10625 * termhooks.h (struct input_event): Remove incorrect commentary.
10627 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10629 Disallow bool vector operations on mixed-length operands.
10630 The old behavior left garbage in the result vector sometimes,
10631 and didn't seem to be useful.
10632 * data.c (Qwrong_length_argument): New static var.
10633 (wrong_length_argument): New function.
10634 (bool_vector_binop_driver): Check that args agree in length.
10636 * keyboard.c, keyboard.h (all_kboards): Now static.
10638 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10640 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10641 note from the lispref.
10643 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10645 * nsterm.h (struct ns_display_info): Remove set-but-unused
10646 member image_cache (image caches are per-terminal anyway).
10647 (FRAME_X_IMAGE_CACHE): Remove.
10648 * nsterm.m (ns_initialize_display_info): Adjust user.
10650 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10652 * w32proc.c: Include mingw_time.h.
10654 * w32.c: Include mingw_time.h.
10656 Implement scrolling of TTY menus when the screen is too short.
10658 * term.c (tty_menu_display): Accept an additional argument, the
10659 menu item from which to start displaying the menu. Account for
10660 the value of Y when limiting the menu to the number of available
10662 (mi_result): New enumeration.
10663 (read_menu_input): Return enumerated value. When the y coordinate
10664 hits min_y or max_y, return scroll indication instead of wrapping
10666 (tty_menu_activate): Handle the scrolling indications from
10667 read_menu_input. Compute the first menu item to display and pass
10668 it to tty_menu_display.
10670 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10672 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10673 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10674 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10675 Adjust to match the change described below.
10676 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10677 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10678 memory_below_frame members to...
10679 * termchar.h (struct tty_display_info): ...here because they're
10680 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10681 * term.c (init_tty):
10682 * nsterm.m (ns_create_terminal):
10683 * w32term.c (w32_create_terminal):
10684 * xterm.c (x_create_terminal): Adjust users.
10685 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10686 to filter out non-TTY frames. Adjust comment.
10687 (scrolling): Adjust user. Prefer eassert for debugging check.
10689 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10691 * xfaces.c (PT_PER_INCH): Remove unused macro.
10692 * termhooks.h (struct terminal): Remove set-but-unused
10693 member fast_clear_end_of_line.
10694 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10695 * nsterm.m (ns_create_terminal):
10696 * term.c (init_tty):
10697 * w32term.c (w32_create_terminal):
10698 * xterm.c (x_create_terminal): Adjust users.
10700 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10702 * lisp.h (bool_vector_size): New function.
10703 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10704 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10705 (Fbool_vector_not, Fbool_vector_count_matches_at):
10706 Remove uses of 'eassume' that should no longer be needed,
10707 because they are subsumed by the 'eassume' in bool_vector_size.
10709 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10711 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10712 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10713 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10715 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10717 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10718 have different dimensions. (Bug#15575)
10720 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10723 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10725 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10727 * term.c (tty_menu_show): Never return with unbalanced
10728 specpdl. Use eassert for debugging check. Adjust style.
10730 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10732 * term.c (read_menu_input): Make selection of menu items
10733 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10734 (tty_menu_activate): Fix off-by-one error when computing max_y.
10736 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10738 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10739 audit logging (only used with GnuTLS 3.x) and enable it.
10741 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10743 * dispnew.c (redraw_frame): Remove useless #ifdef because
10744 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10745 Also, move TTY fflush to...
10746 * term.c (tty_update_end): ...this function.
10748 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10750 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10751 the end of the frame's glyph matrix. (Bug#15575)
10753 * term.c (tty_menu_display): Don't move cursor while overwriting
10754 frame's glyphs with menu items. Limit the number of items
10755 displayed to what can be shown on the available screen lines,
10756 excluding the echo area.
10757 (tty_menu_activate): Limit the Y coordinate allowed by
10758 read_menu_input to the last screen line used for menu display.
10760 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10762 * lisp.h (eassume): New macro.
10763 Also, include <verify.h>, for 'assume'.
10764 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10765 (vroundup, vector_nbytes):
10766 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10767 (Fbool_vector_not, Fbool_vector_count_matches)
10768 (Fbool_vector_count_matches_at):
10769 Use eassume, not eassert.
10770 * casetab.c (set_identity, shuffle):
10771 * composite.c (composition_gstring_put_cache):
10772 * dispnew.c (update_frame_1):
10773 * ftfont.c (ftfont_shape_by_flt):
10774 * image.c (gif_load):
10775 * intervals.c (offset_intervals):
10776 * macfont.m (macfont_shape):
10777 Remove calls to 'assume' that are no longer needed, because
10778 --enable-gcc-warnings no longer generates bogus warnings
10779 when these calls are removed.
10781 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10783 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10785 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10787 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10788 (Qsubstitute_env_in_file_name): New var.
10789 (syms_of_fileio): Define it.
10791 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10793 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10794 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10797 * term.c (save_and_enable_current_matrix): Don't allocate and
10798 don't save margin areas.
10799 (restore_desired_matrix): Don't restore margin areas.
10800 (free_saved_screen): Don't free margin areas.
10802 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10804 * image.c: Pacify --enable-gcc-warnings.
10805 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10806 #define only if used.
10808 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10810 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10811 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10812 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10813 (gif_load): For giflib v5.x and later, display the error message
10814 produced by giflib when its functions fail.
10815 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10818 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10820 * keyboard.c (last_event_timestamp): Remove. For X selection and
10821 GTK popup menus, it may be obtained from per-frame X display info.
10822 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10823 (process_special_events): Adjust users.
10824 * keyboard.h (last_event_timestamp): Remove declaration.
10825 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10826 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10827 * menu.h (xmenu_show): Adjust prototype.
10828 * menu.c (Fx_popup_menu): Adjust user.
10829 * xselect.c (x_own_selection, x_get_foreign_selection)
10830 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10832 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10834 * keyboard.c (init_kboard): Now static. Add arg
10835 to denote window system. Adjust comment.
10836 (init_keyboard): Adjust user.
10837 (allocate_kboard): New function.
10838 (syms_of_keyboard):
10839 * nsterm.m (ns_term_init):
10840 * term.c (init_tty):
10841 * w32term.c (w32_create_terminal):
10842 * xterm.c (x_term_init): Use it.
10843 * keyboard.h (init_kboard): Remove prototype.
10844 (allocate_kboard): Add prototype.
10846 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10848 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10849 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10851 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10853 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10855 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10857 * term.c (tty_menu_activate): Flush the output stream after
10858 showing the cursor, and don't mark the frame garbaged at exit from
10859 the function. Fixes redisplay glitches when moving from one menu
10862 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10864 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10865 or throw error (Bug#15570).
10867 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10869 * intervals.c (temp_set_point_both): Move test into 'eassert',
10872 * lisp.h (eassert): Don't use 'assume'.
10873 Sometimes 'assume' wins in performance, and sometimes it loses,
10874 so it shouldn't be used all the time. Perhaps we need two
10875 flavors of 'eassert', one for where 'assume' is far more likely
10876 to help or to hurt; but that can be done later.
10877 Reported by Dmitry Antipov in
10878 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10879 Also, don't include <verify.h>; no longer needed.
10881 2013-10-09 Glenn Morris <rgm@gnu.org>
10883 * eval.c (Fcond): Doc tweak.
10885 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10887 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10888 expressions with side effects to eassert. (Bug#15565)
10890 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10892 * fns.c (hashfn_user_defined): Allow hash functions to return any
10895 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10897 Fix minor problems found by static checking.
10898 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10899 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10900 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10901 * keyboard.c (read_menu_command): Remove unused local.
10902 * lisp.h (read_menu_command): New decl.
10903 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10904 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10905 Return ptrdiff_t, not int.
10906 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10907 not int, for benefit of xpalloc.
10908 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10910 (have_menus_p): Remove; unused.
10911 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10912 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10913 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10915 (save_and_enable_current_matrix): Omit unnecessary casts.
10916 (read_menu_input): Omit local extern decl (now in lisp.h).
10917 Don't access uninitialized storage if mouse_get_xy fails.
10918 (tty_menu_activate): Mark local as initialized, for lint.
10919 (tty_menu_activate, tty_meny_show): Remove unused locals.
10921 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10923 Support menus on text-mode terminals.
10924 * xterm.h (xw_popup_dialog): Add prototype.
10926 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10927 (xmenu_show): Block input here, instead in Fx_popup_menu.
10928 (xw_popup_dialog): New function, with X-specific bits of popup
10931 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10934 * window.c (Fset_window_configuration): Use run-time tests of the
10935 frame type instead of compile-time conditionals, when menu-bar
10936 lines are considered.
10938 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10939 (w32_popup_dialog): New prototypes.
10941 * w32menu.c (Fx_popup_dialog): Function deleted.
10942 (w32_popup_dialog): New function, with w32 specific bits of popup
10943 dialogs. Block input here.
10945 * w32inevt.c (w32_console_read_socket): Minor change to add
10946 debugging TTY events.
10948 * w32fns.c (show_hourglass): If returning early because the frame
10949 is not a GUI frame, unblock input.
10951 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10952 (cursorY): New functions.
10954 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10955 WINDOWSNT, macros that call curX and curY elsewhere.
10957 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10959 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10960 specific function to hide and show cursor on a text-mode terminal.
10961 (tty_menu_struct, struct tty_menu_state): New structures.
10962 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10963 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10964 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10965 (tty_menu_locate, save_and_enable_current_matrix)
10966 (restore_desired_matrix, screen_update, read_menu_input)
10967 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10968 (tty_pop_down_menu, tty_menu_last_menubar_item)
10969 (tty_menu_new_item_coords, tty_menu_show): New functions.
10970 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10972 * nsterm.h (ns_popup_dialog): Adjust prototype.
10974 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10975 of in x-popup-menu.
10976 (ns_popup_dialog): Adapt order of arguments to the other
10977 *_menu_show implementations.
10978 (Fx_popup_dialog): Function deleted.
10980 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10982 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10984 * menu.c (have_boxes): New function.
10985 (single_keymap_panes): Use it instead of a compile-time
10987 (single_menu_item): Use run-time tests of the frame type instead
10988 of compile-time conditionals.
10989 (encode_menu_string): New function.
10990 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10991 the macro, since different types of frame need different encoding
10993 (digest_single_submenu): Use run-time tests of frame type instead
10994 of, or in addition to, compile-time conditionals.
10995 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10996 (Fx_popup_menu): Detect when the function is called from keyboard
10997 on a TTY. Don't barf when invoked on a text-mode frame.
10998 Check frame type at run time, instead of compile-time conditionals for
10999 invoking terminal-specific menu-show functions.
11000 Call tty_menu_show on text-mode frames.
11001 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11002 run time to determine which alternative to invoke; support dialogs
11005 * keyboard.h <Qmouse_movement>: Declare.
11007 * keyboard.c <Qmouse_movement>: Now extern.
11008 <Qecho_keystrokes>: New static variable.
11009 (read_key_sequence): Accept an additional argument, a flag to
11010 prevent redisplay during reading of the key sequence. All callers
11012 (read_menu_command): New function.
11013 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11015 (toolkit_menubar_in_use): New function.
11016 (make_lispy_event): Use it instead of a compile-time test.
11018 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11019 window-system being available.
11021 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11022 to x-popup-dialog on the frame type, they all now support popup
11025 * dispnew.c (save_current_matrix): Save the margin areas.
11026 (restore_current_matrix): Restore margin areas.
11027 (update_frame_with_menu): New function.
11029 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11032 * alloc.c (make_save_ptr): Now compiled unconditionally.
11034 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11036 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11037 (redraw_frame, update_frame): Adjust users.
11038 * dispextern.h (set_window_update_flags): Adjust prototype.
11039 * xdisp.c (redisplay_internal): When updating all frames with zero
11040 windows_or_buffers_changed, assume that only the windows that shows
11041 current buffer should be really updated.
11043 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11045 Do not allocate huge temporary memory areas and objects while encoding
11046 for file I/O, thus reducing an enormous memory usage for large buffers.
11047 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11048 * coding.h (struct coding_system): New member raw_destination.
11049 * coding.c (setup_coding_system): Initialize it to zero.
11050 (encode_coding_object): If raw_destination is set, do not create
11051 dst_object. Add comment.
11052 * fileio.c (toplevel): New constant E_WRITE_MAX.
11053 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11054 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11056 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11058 * nsterm.m (windowDidExitFullScreen:)
11059 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11061 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11063 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11064 * keyboard.c (unblock_input_to): Don't process pending signals
11065 if a fatal error is in progress.
11067 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11068 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11069 they're talking about words in Lisp bool vectors.
11070 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11071 * data.c (popcount_bits_word): Rename from popcount_size_t.
11072 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11075 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11077 Improve support for popcount and counting trailing zeros (Bug#15550).
11078 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11079 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11080 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11081 (popcount_size_t_msc, popcount_size_t_gcc):
11082 Remove; now done by Gnulib.
11083 (popcount_size_t): Now a macro that defers to Gnulib.
11084 (count_trailing_zero_bits): Return int, for consistency with
11085 Gnulib and because Emacs prefers signed to unsigned int.
11086 Don't assume that size_t is either unsigned int or unsigned long
11087 or unsigned long long.
11088 (size_t_to_host_endian): Do not assume that size_t is either
11089 exactly 32 or exactly 64 bits wide.
11090 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11091 etc., so that it's now an enum constant, not a macro.
11092 No need to assume that it's either 32 or 64.
11094 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11096 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11099 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11101 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11102 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11104 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11106 emacs_read and emacs_write now use void *, not char *.
11107 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11108 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11109 Buffer arg is now void *, not char *. This matches plain
11110 'read' and 'write' better, and avoids a constraint violation
11111 on Solaris 9 with Oracle Studio.
11113 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11115 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11116 memset to explicit loop. Otherwise copy largest possible chunk
11117 from initialized to uninitialized part, thus allowing the longer
11118 memcpy runs and reducing the number of loop iterations.
11120 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11122 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11123 hide toolbar (Bug#15388).
11124 (windowDidEnterFullScreen:): If presentation options are zero,
11125 set them here (Bug#15388).
11126 (ns_update_auto_hide_menu_bar): Remove runtime check.
11127 Don't auto hide dock unless menubar is also auto hidden.
11129 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11131 * editfns.c (message): Mention batch mode in doc string.
11133 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11135 * nsterm.m (check_native_fs): Remove erroneous comment.
11137 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11139 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11140 uses find_newline instead of scan_newline and so doesn't move point.
11142 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11144 Use hardware support for byteswapping on glibc x86 etc.
11145 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11146 whereas the old swap64 needed 30.
11147 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11148 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11149 Use byteswap.h's macros to swap bytes.
11150 * lisp.h (swap16, swap32, swap64): Remove.
11151 All uses replaced by bswap_16, bswap_32, bswap_64.
11153 * bytecode.c (exec_byte_code): Use some more volatile variables
11154 to work around local variables getting clobbered by longjmp.
11155 Port to pre-C99, which doesn't allow decls after stmts.
11157 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11159 * lisp.h (eassert): Assume that COND is true when optimizing.
11160 In other words, take on the behavior of eassert_and_assume.
11161 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11162 (eassert_and_assume): Remove. All uses replaced by eassert.
11164 * xdisp.c (Qglyphless_char): Now static.
11166 Adjust to merge from gnulib.
11167 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11168 * lisp.h: Include <verify.h>, for 'assume'.
11170 * eval.c (clobbered_eassert): New macro.
11171 (internal_catch, internal_condition_case)
11172 (internal_condition_case_1, internal_condition_case_2)
11173 (internal_condition_case_n): Use it instead of eassert
11174 when the argument contains locals clobbered by longjmp.
11175 Don't use clobbered locals outside of clobbered_eassert.
11176 (internal_lisp_condition_case): Use a volatile variable
11177 to work around a local variable's getting clobbered.
11179 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11181 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11182 (PUSH_HANDLER): New macro.
11183 (catchlist): Remove.
11184 (handlerlist): Always declare.
11186 * eval.c (catchlist): Remove (merge with handlerlist).
11187 (handlerlist, lisp_eval_depth): Not static any more.
11188 (internal_catch, internal_condition_case, internal_condition_case_1)
11189 (internal_condition_case_2, internal_condition_case_n):
11191 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11192 handlerlist/catchlist.
11193 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11194 handlerlist which can only handle a single condition-case handler at
11196 (find_handler_clause): Simplify since we only a single branch here
11199 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11201 (bcall0): New function.
11202 (exec_byte_code): Add corresponding cases. Improve error message when
11203 encountering an invalid byte-code. Let Bunwind_protect accept
11204 a function (rather than a list of expressions) as argument.
11206 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11207 and make them unconditional now that they're heap-allocated.
11209 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11211 * charset.c (Fdecode_char, Fencode_char): Remove description of
11212 `restriction' arg. now that it's hidden by advertised-calling-convention.
11214 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11216 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11217 Remove unused variable (from mac-port).
11218 (macfont_draw): Use s->ybase for correct y position.
11220 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11222 * frame.h (struct frame): Drop has_minibuffer member because...
11223 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11224 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11226 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11228 * window.h (struct window): Prefer enum text_cursor_kinds to int
11229 for phys_cursor_type member. Move the latter, phys_cursor_width,
11230 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11231 * window.c (replace_window, make_window): Adjust users.
11233 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11235 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11236 this module is never compiled otherwise.
11238 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11240 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11243 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11245 * xdisp.c (get_next_display_element): Don't call face_for_font in
11246 a build configured --without-x. (Bug#15484)
11248 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11250 * window.c (calc_absolute_offset): #elif should be #elif defined.
11252 * frame.c (delete_frame): Block/unblock input to overcome race
11253 condition (Bug#15475).
11255 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11257 * frame.c (delete_frame): Record selected frame only after
11258 calling Qdelete_frame_functions (Bug#15477).
11260 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11262 * nsterm.m (ns_selection_color): Remove.
11263 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11264 NSColor selectedText(Background)Color. Only for COCOA.
11265 (ns_term_init): Remove assignment of ns_selection_color, logic
11266 moved to ns_get_color.
11268 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11269 NS_SELECTION_COLOR_DEFAULT.
11270 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11272 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11274 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11275 frame' does not have the tool_bar_window member.
11277 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11279 Signal error when reading an empty byte-code object (Bug#15405)
11280 * lread.c (read1): Signal error.
11281 * alloc.c (make_byte_code): eassert header size.
11282 (sweep_vectors): Change an int to size_t.
11284 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11286 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11287 instead of ints, as it's the usual style for offsetof constants. See:
11288 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11290 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11291 This is ugly, but it should fix the performance problem for older
11292 GCC versions in the short run. I'll look into integrating the
11293 Gnulib module for popcount, as a better fix.
11294 See the thread starting in:
11295 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11296 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11297 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11298 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11299 (popcount_size_t): Use it.
11301 2013-09-24 Daniel Colascione <dancol@dancol.org>
11303 * process.c (Fnetwork_interface_info): Fix build break due to
11306 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11308 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11309 Prefer signed to unsigned integers where either will do.
11310 No need for 'const' on locals that do not escape.
11311 Omit easserts with unnecessary and unportable assumptions about
11312 alignment. Avoid unnecessary casts to char *.
11314 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11316 Use union for the payload of struct Lisp_Vector.
11317 This helps to avoid a few glitches dictated by C's aliasing rules.
11318 * lisp.h (struct Lisp_Vector): Use union for next and
11319 contents member. Adjust comment. Change related users.
11320 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11321 Related users changed.
11322 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11323 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11324 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11325 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11327 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11329 Optimize glyph row clearing and copying routines.
11330 * dispextern.h (struct glyph_row): Change layout of struct
11331 glyph_row to help copy_row_except_pointers. Adjust comment.
11332 * dispnew.c (null_row): Remove.
11333 (clear_glyph_row): Use offsetof and memset to find and clear
11334 just the members that need clearing. Adjust comment.
11335 (copy_row_except_pointers): Likewise for copying.
11337 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11339 Some minor cleanups of recently-added bool vector code.
11340 * conf_post.h (assume): Always return void. Use lint version
11341 only if GCC and MSC versions don't apply.
11342 * conf_post.h (assume):
11343 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11344 Depend on _MSC_VER, not __MSC_VER, for consistency with
11346 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11347 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11348 (bool_vector_binop_driver, count_trailing_zero_bits)
11349 (size_t_to_host_endian): Now static, not static inline;
11350 the latter isn't needed with modern compilers and doesn't
11351 work with older compilers anyway.
11353 * alloc.c (valgrind_p): Use bool for boolean.
11355 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11357 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11358 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11359 (display_last_displayed_message_p, message_buf_print)
11360 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11361 Use bool for boolean.
11362 * dispextern.h (cancel_line, init_desired_glyphs):
11363 Remove ancient leftover.
11364 (help_echo_showing_p, hourglass_shown_p):
11365 * lisp.h (noninteractive_need_newline): Adjust declaration.
11367 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11369 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11371 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11372 ...this file and convert the latter to static. Adjust comment.
11373 (make_initial_frame):
11374 * window.c (init_window_once): Adjust user.
11375 * frame.h (last_nonminibuf_frame): Remove declaration.
11376 * lisp.h (selected_frame): Likewise.
11377 * msdos.c (the_only_display_info): Adjust comment.
11379 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11381 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11382 computing the end column of mouse-highlight that comes from
11383 display or overlay strings. (Bug#15437)
11384 (note_mouse_highlight): Adapt calculation of last argument to
11385 mouse_face_from_string_pos to the above change.
11387 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11388 all platforms, not just for clang.
11390 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11392 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11393 about excess arguments to snprintf.
11395 * conf_post.h(assume): Use __builtin_unreachable for clang.
11397 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11399 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11400 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11402 2013-09-23 Daniel Colascione <dancol@dancol.org>
11404 * alloc.c (USE_VALGRIND): New macro; on by default
11405 when ENABLE_CHECKING.
11406 (mark_maybe_object, mark_maybe_pointer)
11407 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11409 (valgrind_p) [USE_VALGRIND]: New variable.
11410 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11412 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11414 * process.c (wait_reading_process_output): Change int pnamelen to
11417 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11418 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11419 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11420 argument to unsigned long to avoid warning.
11421 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11423 * conf_post.h (assume): Fix compiler error: x shall be cond.
11425 2013-09-22 Daniel Colascione <dancol@dancol.org>
11427 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11428 warning when compiling without a window system.
11430 2013-09-22 Daniel Colascione <dancol@dancol.org>
11432 * data.c (Qbool_vector_p): New symbol.
11433 (bool_vector_spare_mask, popcount_size_t_generic)
11434 (popcount_size_t_msc, popcount_size_t_gcc)
11436 (bool_vector_binop_driver)
11437 (count_trailing_zero_bits, size_t_to_host_endian)
11438 (Fbool_vector_exclusive_or)
11439 (Fbool_vector_union)
11440 (Fbool_vector_intersection, Fbool_vector_set_difference)
11441 (Fbool_vector_subsetp, Fbool_vector_not)
11442 (Fbool_vector_count_matches)
11443 (Fbool_vector_count_matches_at): New functions.
11444 (syms_of_data): Intern new symbol, functions.
11445 * alloc.c (bool_vector_payload_bytes): New function.
11446 (Fmake_bool_vector): Instead of calling Fmake_vector,
11447 which performs redundant initialization and argument checking,
11448 just call allocate_vector ourselves. Make sure we clear any
11449 terminating padding to zero.
11450 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11451 instead of open-coding the size calculation.
11452 (vroundup_ct): New macro.
11453 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11454 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11455 * composite.c (composition_gstring_put_cache):
11456 Change lint_assume to assume.
11457 * conf_post.h (assume): New macro.
11458 (lint_assume): Remove.
11459 * dispnew.c (update_frame_1): Change lint_assume to assume.
11460 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11462 * image.c (gif_load): Change lint_assume to assume.
11463 * lisp.h (eassert_and_assume): New macro.
11464 (Qbool_vector_p): Declare.
11465 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11466 (swap16, swap32, swap64): New inline functions.
11467 * macfont.m (macfont_shape): Change lint_assume to assume.
11468 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11469 * xsettings.c (parse_settings): Use new swap16 and
11470 swap32 from lisp.h instead of file-specific macros.
11472 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11474 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11475 found (which can legitimately happen when the glyph row at the
11476 window start is disabled in the current_matrix. (Bug#15365)
11478 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11480 Fix syntax.h bug introduced by recent INLINE change.
11481 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11482 conditionally compiled one way in some modules, and a different
11483 way in others. This doesn't work with extern inline functions,
11484 which must have the same definition in all modules, because the
11485 defining code might be shared across modules, depending on the
11486 implementation. Symptoms reported by Martin Rudalics in:
11487 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11488 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11489 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11490 overriding the corresponding functions in syntax.h.
11491 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11492 (syntax_property): New inline functions.
11493 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11494 Rewrite in terms of these new functions.
11496 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11498 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11499 not chars_in_text, whose result depends on the multibyteness of
11500 the current buffer. (Bug#15426)
11502 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11504 Port recent change to hosts where pointers aren't 'long'.
11505 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11506 Don't assume that pointers are the same width as 'long'.
11507 Add a compile-time check that a pointer fits into two X slots.
11509 A simpler, centralized INLINE.
11510 * conf_post.h (INLINE): Define only if not already defined.
11511 This allows us to use a single INLINE, defined by one file
11513 * emacs.c (INLINE): Define it.
11514 Also, include category.h, charset.h, composite.h, dispextern.h,
11515 syntax.h, systime.h, so that their INLINE definitions are expanded
11516 properly for Emacs.
11517 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11518 * buffer.h, buffer.c (BUFFER_INLINE):
11519 * category.h, category.c (CATEGORY_INLINE):
11520 * character.h, character.c (CHARACTER_INLINE):
11521 * charset.h, charset.c (CHARSET_INLINE):
11522 * composite.h, composite.c (COMPOSITE_INLINE):
11523 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11524 * frame.h, frame.c (FRAME_INLINE):
11525 * intervals.h, intervals.c (INTERVALS_INLINE):
11526 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11527 * lisp.h, alloc.c (LISP_INLINE):
11528 * process.h, process.c (PROCESS_INLINE):
11529 * syntax.h, syntax.c (SYNTAX_INLINE):
11530 * systime.h, sysdep.c (SYSTIME_INLINE):
11531 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11532 * window.h, window.c (WINDOW_INLINE):
11533 Remove. All uses replaced with INLINE.
11535 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11537 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11538 to avoid Bug#15398.
11540 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11542 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11543 'const char *' to avoid compiler warnings due to similar change in
11544 the prototype of x_get_string_resource.
11546 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11548 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11549 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11550 going to replace static variables below. Adjust comments.
11551 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11552 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11553 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11554 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11555 Related users changed.
11556 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11557 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11558 last_mouse_movement_time, going to replace static variables below.
11560 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11561 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11563 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11564 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11565 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11566 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11567 static variables below.
11568 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11569 (last_mouse_scroll_bar): Remove.
11570 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11571 (mouseExited): Related users changed.
11573 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11575 Do not use external array to process X scroll bar messages.
11576 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11577 (x_send_scroll_bar_event): Pack window pointer into two slots
11578 of XClientMessageEvent if we're 64-bit. Adjust comment.
11579 (x_scroll_bar_to_input_event): Unpack accordingly.
11581 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11583 Ifdef away recent changes which aren't relevant to NS port.
11584 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11585 [!HAVE_NS]: Declare as such.
11586 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11587 [!HAVE_NS]: Define as such.
11589 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11591 * frame.c (x_redo_mouse_highlight): New function
11592 to factor out common code used in W32 and X ports.
11593 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11594 * xterm.h (struct x_display_info):
11595 * w32term.h (struct w32_display_info):
11596 * nsterm.h (struct ns_display_info): New members
11597 last_mouse_motion_frame, last_mouse_motion_x and
11598 last_mouse_motion_y, going to replace static variables below.
11599 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11600 (redo_mouse_highlight): Remove.
11601 (note_mouse_movement, syms_of_xterm): Adjust user.
11602 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11603 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11604 (redo_mouse_highlight): Remove.
11605 (note_mouse_movement, syms_of_w32term): Adjust user.
11606 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11607 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11609 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11610 * nsfns.m (compute_tip_xy): Adjust user.
11612 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11614 * frame.c (x_mouse_grabbed): New function.
11615 * dispextern.h (x_mouse_grabbed): Add prototype.
11616 (last_mouse_frame): Remove declaration.
11617 * xterm.h (struct x_display_info):
11618 * w32term.h (struct w32_display_info):
11619 * nsterm.h (struct ns_display_info): New member
11620 last_mouse_frame, going to replace...
11621 * xdisp.c (last_mouse_frame): ...global variable.
11622 (note_tool_bar_highlight):
11623 * w32term.c (w32_mouse_position, w32_read_socket):
11624 * xterm.c (XTmouse_position, handle_one_xevent):
11625 Use x_mouse_grabbed.
11626 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11628 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11630 * w32term.c (w32_read_socket): Avoid temporary
11631 variables in a call to x_real_positions.
11632 * xterm.c (handle_one_xevent): Likewise.
11634 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11636 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11637 (x_icon_type): Remove prototype.
11638 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11639 * frame.c (x_icon_type): Remove.
11640 * w32term.c (x_make_frame_visible, x_iconify_frame):
11641 * xterm.c (x_make_frame_visible, x_iconify_frame):
11642 Use x_set_bitmap_icon to factor out common code.
11644 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11646 * dispextern.h (check_x_display_info, x_get_string_resource):
11647 Declare here just once and unify the latter.
11648 * frame.c (check_x_display_info, x_get_string_resource):
11649 * nsterm.h (check_x_display_info):
11650 * xrdb.c (x_get_string_resource):
11651 * xterm.h (check_x_display_info): Remove prototypes.
11652 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11653 * w32reg.c (x_get_string_resource): Likewise.
11654 (w32_get_rdb_resource): Adjust user.
11656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11658 * xterm.h (struct x_display_info): New member
11659 x_pending_autoraise_frame, going to replace...
11660 * xterm.c (pending_autoraise_frame): ...static variable.
11661 (x_new_focus_frame, XTread_socket): Adjust users.
11662 * w32term.h (struct w32_display_info): New member
11663 w32_pending_autoraise_frame, going to replace...
11664 * w32term.c (pending_autoraise_frame): ...global variable.
11665 (x_new_focus_frame, w32_read_socket): Adjust users.
11667 2013-09-17 Glenn Morris <rgm@gnu.org>
11669 * xdisp.c (message_dolog): If we create *Messages*,
11670 switch it to messages-buffer-mode.
11672 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11674 Don't overuse 'const' in types of locals.
11675 * bidi.c (bidi_count_bytes):
11676 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11677 (xg_event_is_for_scrollbar):
11678 * xselect.c (x_handle_property_notify)
11679 (x_handle_selection_notify, x_handle_dnd_message):
11680 * xsettings.c, xsettings.h (xft_settings_event):
11681 * xterm.c (x_handle_net_wm_state, handle_one_event)
11682 (x_menubar_window_to_frame, x_detect_focus_change)
11683 (construct_mouse_click, note_mouse_movement)
11684 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11685 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11686 (handle_one_xevent, x_handle_net_wm_state):
11687 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11688 (x_handle_dnd_message):
11689 Avoid unnecessary 'const', typically the second 'const' in
11690 'const foo * const arg', a 'const' that does not affect the API
11691 and doesn't significantly help the human reader.
11693 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11695 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11696 only if Glib < 2.36.0.
11697 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11698 * xsettings.c (init_gconf, init_gsettings): Do not check
11700 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11702 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11704 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11706 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11707 before calling g_type_init.
11709 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11711 * nsterm.m (syms_of_nsterm): ... to here.
11713 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11715 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11716 (ignore_next_mouse_click_timeout): Use Time as X does.
11717 (handle_one_xevent): Avoid cast and use unsigned comparison.
11719 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11721 Do not copy X event in handle_one_xevent except KeyPress case.
11722 Wnen XEvent is processed, it is unlikely to be changed except
11723 KeyPress case, so we can avoid copying and use const pointer to
11724 const data to make sure that an event is not changed elsewhere.
11725 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11726 const' and do not create local copy except for the KeyPress event.
11727 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11728 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11729 (x_handle_net_wm_state, x_menubar_window_to_frame)
11730 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11731 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11732 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11733 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11734 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11735 (x_handle_dnd_message):
11736 * xsettings.c (xft_settings_event):
11737 Use 'const XEvent * const' where appropriate.
11738 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11740 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11742 Fix X event waiting to handle multiple frames.
11743 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11744 * xterm.c (pending_event_wait): Remove. Adjust users.
11745 (x_detect_focus_change): Pass frame arg.
11746 (handle_one_xevent): Find related frame early and clear per-frame
11747 wait_event_type only if this is an event for the relevant frame.
11748 (x_wait_for_event): Use per-frame wait_event_type.
11750 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11752 * nsfns.m (Fx_create_frame): Fix font driver registration for
11755 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11756 for syms_of_macfont.
11758 * nsterm.m: Include macfont.h.
11759 (ns_tmp_flags, ns_tmp_font): Remove.
11760 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11761 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11762 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11763 (changeFont:): Fix code style. Check for font driver type when
11766 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11769 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11770 (nsfont_open): Set font driver type.
11771 Set font->ascent and font->descent. Figure out font instead of
11772 ns_tmp_font, and flags instead of ns_tmp_flags.
11773 Fix indentation. Remove call to ns_draw_text_decoration,
11776 * nsfns.m: Include macfont.h.
11777 (Fx_create_frame): Register macfont driver, make a better default font.
11778 (Fns_popup_font_panel): Get font from macfont driver, if used.
11780 * macfont.m, macfont.h, macuvs.h: New files.
11782 * font.h: Declare syms_of_macfont.
11784 * font.c (syms_of_font): Call syms_of_macfont.
11786 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11788 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11790 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11791 and it is always zero for others, so I assume that this is an ancient
11792 leftover which nobody will want to change any more.
11793 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11794 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11795 * frame.c (x_set_scroll_bar_width):
11796 * w32fns.c (w32_createscrollbar):
11797 * w32term.c (w32_set_vertical_scroll_bar):
11798 * xfns.c (x_set_scroll_bar_default_width):
11799 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11800 (x_scroll_bar_expose): Related users changed.
11802 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11804 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11805 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11806 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11808 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11809 Define once here...
11810 * nsterm.h, w32term.h, xterm.h: ...and not here.
11811 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11812 Remove unused Xisms.
11813 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11814 these modules are never compiled otherwise.
11816 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11818 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11819 Doc fix. (Bug#15375)
11821 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11823 Unify Fx_focus_frame between all ports.
11824 * frame.h (x_focus_frame): New prototype.
11825 * xfns.c (Fx_focus_frame): Remove.
11826 (syms_of_xfns): Do not defsubr it.
11827 (x_focus_frame): X implementation.
11828 * nsfns.m (Fx_focus_frame): Remove.
11829 (syms_of_nsfns): Do not defsubr it.
11830 (x_focus_frame): NS implementation.
11831 * w32term.c (Fx_focus_frame): Remove.
11832 (x_focus_on_frame): Rename to...
11833 (x_focus_frame): W32 implementation.
11834 * w32term.h (x_focus_on_frame): Remove prototype.
11835 * w32fns.c (Fx_focus_frame): Remove.
11836 (syms_of_w32fns): Do not defsubr it.
11837 * frame.c (Fx_focus_frame): Define here.
11838 (syms_of_frame): Defsubr here.
11839 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11841 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11843 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11844 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11845 each port to reference the port-specific window system data.
11846 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11847 (FRAME_DISPLAY_INFO): Define.
11848 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11849 (FRAME_DISPLAY_INFO): Define. Adjust users.
11850 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11851 (FRAME_DISPLAY_INFO): Define. Adjust users.
11852 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11853 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11854 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11855 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11856 * xselect.c, xterm.c: All related users changed.
11858 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11860 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11861 (x_menubar_window_to_frame): Remove prototypes.
11862 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11863 (x_menubar_window_to_frame, x_top_window_to_frame):
11865 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11866 (x_menubar_window_to_frame, x_top_window_to_frame):
11867 ...to here and convert all but the last to static.
11869 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11871 * lisp.mk (lisp): Add w32-common-fns.elc.
11873 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11875 * charset.c (char_charset): Document an exception for char-charset.
11877 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11879 * xterm.h (x_display_info): New field last_user_time...
11880 * xterm.c (toplevel): ...to replace static last_user_time.
11881 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11883 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11885 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11886 scroll bar values to prevent thumb from disappear and update comment.
11888 2013-09-11 Glenn Morris <rgm@gnu.org>
11890 * emacs.c (usage_message): Possessive apostrophe tweak.
11892 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11894 * nsterm.m (syms_of_nsterm): Use Qns.
11895 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11896 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11897 * xfns.c (x_display_info_for_name, Fx_open_connection):
11898 Remove old '#if 0' code.
11899 (syms_of_xfns): Use Qx.
11900 * termhooks.h (fullscreen_hook): Remove the leftover.
11901 (struct terminal): Fix typo in comment.
11903 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11905 Cleaning up a few X scroll bar bits.
11906 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11907 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11908 New member last_seen_part, going to replace...
11909 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11910 (xt_action_hook) [USE_LUCID]: Adjust user.
11911 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11912 Lucid-specific scroll bar support.
11913 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11914 to int and adjust to use last_seen_part member.
11915 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11916 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11917 Initialize last_seen_part.
11919 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11921 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11922 insert-buffer-substring an empty string.
11924 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11926 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11927 avoiding a GCC warning.
11929 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11931 Ifdef away frame tool bar code when it is not really used.
11932 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11933 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11934 and minimize_tool_bar_window_p under the above.
11935 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11936 (fset_tool_bar_window): Likewise.
11937 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11938 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11939 (change_frame_size_1):
11940 * window.c (window_from_coordinates, Frecenter): Adjust users.
11941 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11942 code is not really used.
11943 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11944 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11945 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11946 [!USE_GTK && !HAVE_NS]: Define as such.
11947 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11948 (note_mouse_highlight, expose_frame):
11949 * xfns.c (x_set_tool_bar_lines):
11950 * xterm.c (handle_one_xevent): Adjust users.
11952 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11954 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11955 This bug was introduced by my 2013-08-26 patch, which incorrectly
11956 assumed that the terminfo implementation doesn't use termcap buffers.
11957 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11958 these buffers apparently are used after all.
11959 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11960 (struct tty_display_info): Define members termcap_term_buffer and
11961 termcap_strings_buffer even if TERMINFO.
11963 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11966 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11967 'usage' docstring entry to pacify make-docfile.
11969 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11971 Change comparison functions =, <, >, <=, >= to take many arguments.
11972 * data.c: Change comparison functions' interface and implementation.
11973 * lisp.h: Make arithcompare available for efficient two arg
11975 * bytecode.c: Use arithcompare.
11976 * fileio.c: Use new interface.
11978 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11980 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11982 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11984 * eval.c (Feval): Document the new use of `lexical'.
11986 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11988 Review and drop old frame resize hack.
11989 * frame.h (struct frame): Remove force_flush_display_p.
11990 * dispnew.c (update_frame): Adjust user and don't call
11991 flush_frame here. The comment has said that there was an issues
11992 with redisplaying fringes, but I don't see any differences with
11993 and without this hack. Hopefully we can continue without it.
11994 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11995 current frame matrices twice if resized_p is set.
11997 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11999 Do not populate pure Xism x_sync to other ports.
12000 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12001 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12002 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12003 * w32term.h (x_sync): Remove prototype.
12005 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12007 Cleanup frame flushing.
12008 * dispextern.h (struct redisplay_interface):
12009 Drop flush_display_optional because flush_display is enough
12010 for X and flushing via RIF is just a no-op for others.
12011 * frame.h (flush_frame): New function.
12012 * dispnew.c (update_frame):
12013 * minibuf.c (read_minibuf):
12014 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12016 * keyboard.c (detect_input_pending_run_timers): Do not flush
12017 all frames but selected one in redisplay_preserve_echo_area.
12018 * nsterm.m (ns_flush): Remove no-op.
12019 (ns_redisplay_interface): Adjust user.
12020 * w32term.h (x_flush): Remove no-op.
12021 (w32_redisplay_interface): Adjust user.
12022 * xterm.c (x_flush): Simplify because we do not flush all
12023 frames at once any more. Adjust comment.
12024 (x_redisplay_interface): Adjust user.
12026 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12028 Port --without-x --enable-gcc-warnings to Fedora 19.
12029 * gfilenotify.c (globals_of_gfilenotify):
12030 Call g_type_init only if using an older glib version that needs it.
12032 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12034 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12035 (last_glyphless_glyph_merged_face_id): Remove declarations.
12036 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12037 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12038 (last_glyphless_glyph_merged_face_id): Now static.
12039 (merge_escape_glyph_face): New function, refactored from...
12040 (get_next_display_element): ...here.
12041 (merge_glyphless_glyph_face): New function, refactored from...
12042 (produce_glyphless_glyph): ...here...
12043 * term.c (produce_glyphless_glyph): ...and here.
12045 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12047 * eval.c (eval_sub): Only call Ffunction if necessary.
12049 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12051 Attempt to make redisplay more selective when changing cursor type.
12052 * frame.h (struct frame): New bitfield cursor_type_changed.
12053 * xdisp.c (cursor_type_changed): Remove.
12054 (try_cursor_movement, redisplay_window, try_window_id)
12055 (set_frame_cursor_types, try_window_reusing_current_matrix):
12056 Adjust to use per-frame bitfield.
12057 (redisplay_internal): Look for cursor type change on each visible
12058 frame and consider all frames if cursor type has been changed on
12059 the frame other than selected. If cursor type has been changed on
12060 selected frame only, do not use fast update.
12062 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12064 Attempt to make redisplay more selective when changing fonts.
12065 * frame.h (struct frame): New bitfield fonts_changed.
12066 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12067 (adjust_frame_glyphs): Add prototype.
12068 * dispnew.c (fonts_changed_p): Remove.
12069 (adjust_glyphs): Remove because we do not
12070 adjust matrices on all frames at once any more.
12071 (adjust_frame_glyphs): Block and unblock input here.
12072 (adjust_glyph_matrix): Use fonts_changed.
12073 (change_frame_size_1): Use adjust_frame_glyphs.
12074 * font.c (font_open_entity): Use fonts_changed.
12075 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12076 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12077 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12078 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12079 (shrink_mini_window, Fresize_mini_window_internal)
12080 (window_scroll_pixel_based, Fset_window_configuration)
12081 (apply_window_adjustment, Fset_window_vscroll):
12082 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12083 Use adjust_frame_glyphs.
12084 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12085 (try_window_reusing_current_matrix, try_window_id, display_line)
12086 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12087 (redisplay_internal): Consider fonts_changed and adjust frame
12088 matrices for each frame only if the frame is visible. If font
12089 has been changed on some frame during full redisplay, retry
12090 only visible frames where the font has been actually changed.
12092 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12094 Cache current header and mode line height for each window.
12095 * window.h (struct window): New fields mode_line_height
12096 and header_line_height.
12097 * window.c (make_window): Initialize them.
12098 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12099 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12100 (current_mode_line_height, current_header_line_height):
12101 Remove declaration.
12102 * xdisp.c (current_mode_line_height, current_header_line_height):
12104 (pos_visible_p, init_xdisp): Adjust user.
12105 (redisplay_window): Invalidate mode_line_height and
12106 header_line_height if current and desired matrices do not agree.
12108 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12110 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12111 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12113 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12115 Make --without-x compatible with --enable-gcc-warnings.
12116 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12117 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12118 members under HAVE_WINDOW_SYSTEM.
12119 * keyboard.c (make_lispy_focus_out): Likewise.
12120 (record_menu_key): Move under HAVE_MENUS.
12121 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12122 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12123 (syms_of_xdisp): Adjust user.
12124 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12125 (start_hourglass, cancel_hourglass):
12126 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12127 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12128 and CLEAR_FONT_TABLE_NFONTS.
12129 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12130 Declare only if HAVE_WINDOW_SYSTEM.
12131 (lface_same_font_attributes_p, clear_face_gcs): Define only
12132 if HAVE_WINDOW_SYSTEM.
12134 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12136 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12137 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12138 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12140 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12142 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12144 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12146 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12147 This fixes a type error on hosts where ptrdiff_t is wider than int.
12149 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12151 * keyboard.c (read_key_sequence_vs): New function.
12152 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12155 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12157 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12159 Makefile improvements.
12160 * Makefile.in (config.status): Don't use double-colon rules, as
12161 they are not portable according to POSIX. Fix shell typo with `;
12162 I guess this rule has never been tested?
12163 (VCSWITNESS): New macro, to override any environment var.
12165 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12167 * xterm.h (struct x_display_info): Do not track X connection
12168 fd separately because it is always available from Display.
12169 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12172 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12174 * buffer.c (drop_overlay):
12175 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12176 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12178 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12180 * buffer.c (Fmake_overlay, Fmove_overlay):
12181 * intervals.c (set_point_from_marker):
12182 * print.c (PRINTPREPARE): Prefer signal_error
12183 to plain error and report unsuitable marker too.
12185 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12187 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12188 for 'dragging' member.
12189 (struct x_output): Remove set-but-unused leftovers
12190 'left_before_move' and 'top_before_move'.
12191 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12192 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12193 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12194 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12195 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12196 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12197 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12198 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12200 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12202 * nsfont.m (INVALID_GLYPH): New define.
12203 (nsfont_encode_char): Use INVALID_GLYPH.
12204 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12206 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12208 * xterm.c (x_last_mouse_movement_time): Revert last change.
12209 This code should use XDisplayMotionBufferSize to check display's
12210 motion history first, and there are few other issues as well.
12211 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12212 (handle_one_xevent): Adjust user.
12214 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12216 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12217 * frame.c (Flast_nonminibuf_frame): ... to here.
12218 (check_minibuf_window): Don't abort if no window was found
12221 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12223 Use XGetMotionEvents to ask the last mouse motion time from X server.
12224 * xterm.c (X_MOTION_HISTORY): Default to 1.
12225 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12226 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12227 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12228 Ifdef away legacy code.
12229 (XTmouse_position, x_scroll_bar_report_motion):
12230 Use x_last_mouse_movement_time.
12231 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12234 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12236 * msdos.c (last_mouse_window): Move to...
12237 (dos_rawgetc): ...this function and adjust comment.
12238 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12239 (mouseMoved): ...this function and adjust comment.
12240 * w32term.c (last_window): Likewise with...
12241 (w32_read_socket): ...this function.
12242 * xterm.c (last_window): Likewise with...
12243 (handle_one_xevent): ...this function.
12245 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12247 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12248 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12249 (handle_one_xevent): ...to here.
12250 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12253 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12255 * msdos.c (IT_set_terminal_window): Remove no-op.
12256 (initialize_msdos_display): Adjust terminal setup.
12257 * w32console.c (w32con_set_terminal_window): Remove no-op.
12258 (initialize_w32_display): Adjust terminal setup.
12259 * w32term.c (w32_set_terminal_window): Remove no-op.
12260 (w32_create_terminal): Adjust terminal setup.
12261 * xterm.c (XTset_terminal_window): Remove no-op.
12262 (x_create_terminal): Adjust terminal setup.
12264 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12266 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12268 (ns_create_terminal): Adjust terminal setup.
12269 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12271 (w32_create_terminal): Adjust terminal setup.
12272 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12274 (x_create_terminal): Adjust terminal setup.
12276 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12278 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12279 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12280 * dispnew.c (buffer_posn_from_coords):
12281 * window.c (Fwindow_end, displayed_window_lines):
12282 * xdisp.c (redisplay_mode_lines): Use it.
12284 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12286 * fontset.c (face_for_char): Check char in the current face font first
12287 if HAVE_NS (Bug#15138).
12289 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12291 * window.c (temp_output_buffer_show): Make sure window returned
12292 by display_buffer is live (Bug#15213).
12294 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12296 Minor cleanup to avoid forward declarations.
12297 * coding.h (struct ccl_spec): Remove forward declaration.
12298 * composite.h (toplevel): Include font.h.
12299 (struct composition_it, struct face, struct font_metrics):
12300 Remove forward declaration.
12301 * dispextern.h (struct image, struct atimer): Likewise.
12302 * emacsgtkfixed.h (struct frame): Likewise.
12303 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12304 * font.h (struct font_driver, struct font, struct glyph_string)
12305 (struct face): Remove forward declaration.
12306 * fontset.h (struct face, struct font): Likewise.
12307 * frame.h (toplevel): Style cleanup.
12308 (enum output_method): Move to...
12309 * termhooks.h (enum output_method): ...here.
12310 (struct glyph, struct frame, struct ns_display_info)
12311 (struct x_display_info, struct w32_display_info):
12312 Remove forward declaration.
12313 * xterm.h (toplevel): Include termhooks.h.
12314 (struct font, struct window, struct glyph_matrix, struct frame)
12315 (struct input_event, struct face, struct image): Remove forward
12317 * gtkutil.h (struct _widget_value): Likewise.
12318 * keyboard.h (toplevel): Include termhooks.h.
12319 (struct input_event): Remove forward declaration.
12321 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12323 * intervals.c (set_point_from_marker): New function.
12324 * editfns.c (Fgoto_char):
12325 * process.c (Finternal_default_process_filter):
12326 * window.c (select_window_1): Use it.
12327 * buffer.h (set_point_from_marker): Add prototype.
12329 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12331 * w32.c (term_winsock): Call release_listen_threads before calling
12333 (_sys_wait_accept): Wait for accept event in a loop with a finite
12334 timeout, instead of waiting indefinitely. Will hopefully avoid
12335 hanging during exit because WSACleanup deadlocks waiting for the
12336 event object to be released. (Bug#14333)
12338 * w32proc.c (release_listen_threads): New function, signals all
12339 the reader threads that listen for connections to stop waiting.
12341 * w32.h (release_listen_threads): Add prototype.
12343 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12345 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12346 field of new marker (for sanity and safety).
12347 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12348 anyway because XMISCTYPE is a function and can't be an lvalue).
12350 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12352 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12353 (x_after_update_window_line, x_scroll_bar_create)
12354 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12355 (handle_one_xevent, x_clear_frame_area):
12356 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12357 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12358 * xterm.h (x_clear_area): Adjust prototype.
12360 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12362 Hook scanning and indentation functions to find_newline. This helps
12363 to avoid duplicated code and renders more respect to newline cache.
12364 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12365 * cmds.c (Fforward_line):
12366 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12367 Use find_newline and avoid unnecessary point movements.
12368 * search.c (scan_newline): Implement on top of find_newline.
12370 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12372 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12373 scoped code (bug#11258).
12375 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12377 * nsterm.m (last_window): New variable.
12378 (EV_TRAILER2): New macro.
12379 (EV_TRAILER): Call EV_TRAILER2.
12380 (mouseMoved:): Add support for mouse-autoselect-window
12381 on nextstep (Bug#6888).
12383 2013-08-28 Andreas Schwab <schwab@suse.de>
12385 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12386 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12387 Remove unused macro definitions.
12388 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12389 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12390 Only define if emacs.
12392 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12394 Prefer enum glyph_row_area to int where appropriate.
12395 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12397 (window_box, window_box_width, window_box_left, window_box_left_offset)
12398 (window_box_right, window_box_right_offset): Adjust prototypes.
12399 * xdisp.c (window_box, window_box_width, window_box_left)
12400 (window_box_left_offset, window_box_right, window_box_right_offset):
12401 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12402 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12403 * nsterm.m (ns_clip_to_row):
12404 * w32term.c (w32_clip_to_row):
12405 * xterm.c (x_clip_to_row): Likewise.
12407 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12409 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12410 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12412 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12414 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12415 for portability to hosts where /bin/sh has problems.
12417 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12419 Redesign redisplay interface to drop global output_cursor.
12420 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12421 (toplevel): Remove declaration of output_cursor.
12422 (set_output_cursor, x_cursor_to): Remove prototype.
12423 * window.h (struct window): New member output_cursor.
12424 (output_cursor_to): New function to replace RIF member.
12425 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12426 (update_text_area, set_window_cursor_after_update): Use it.
12427 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12428 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12429 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12430 * w32term.c (x_update_window_begin, x_update_window_end):
12431 * xterm.c (x_update_window_begin, x_update_window_end):
12432 Adjust to use per-window output cursor.
12434 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12436 Simplify SELECT_TYPE-related code.
12437 Like EMACS_TIME, this portability layer is no longer needed, since
12438 Emacs has been using fd_set as a portability layer for some time.
12439 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12440 (SELECT_TYPE): Remove. All uses changed to fd_set.
12441 (fd_set) [!FD_SET]: New typedef.
12443 Simplify EMACS_TIME-related code.
12444 This portability layer is no longer needed, since Emacs has been
12445 using struct timespec as a portability layer for some time.
12446 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12447 Include <time.h> rather than "systime.h"; that's all that's needed now.
12448 * dispnew.c: Include <timespec.h> rather than "systime.h";
12449 that's all that's needed now.
12450 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12451 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12452 TIMESPEC_RESOLUTION.
12453 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12454 LOG10_TIMESPEC_RESOLUTION.
12455 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12456 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12457 (make_emacs_time): Remove. All used changed to make_timespec.
12458 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12459 (current_timespec): Rename from current_emacs_time. All uses changed.
12460 (add_emacs_time): Remove. All uses changed to timespec_add.
12461 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12462 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12463 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12464 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12465 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12466 (current_timespec): Rename from current_emacs_time. All uses changed.
12467 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12468 changed to timespec_cmp.
12469 * xgselect.c: Include <timespec.h>, since our .h files don't.
12471 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12473 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12474 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12475 Remove the leftovers.
12476 * gtkutil.c (toplevel): Do not declare Qxft but include
12478 * image.c (toplevel): Do not declare Vlibrary_cache because
12479 it's already done in lisp.h.
12481 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12483 * lisp.h (Mouse_HLInfo): Move from here...
12484 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12485 (reset_mouse_highlight): New function.
12486 * msdos.c (dos_set_window_size, IT_update_begin)
12487 (internal_terminal_init):
12488 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12489 (ns_initialize_display_info):
12490 * w32console.c (initialize_w32_display):
12491 * w32term.c (x_update_window_end, x_free_frame_resources)
12492 (w32_initialize_display_info):
12493 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12494 * window.c (Fdelete_other_windows_internal):
12495 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12496 * termchar.h (toplevel):
12497 * xterm.h (toplevel): Include dispextern.h.
12499 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12501 Fix minor problems found by static checking.
12502 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12503 (expect): Avoid nested-if warning.
12504 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12505 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12506 * nsterm.h, nsterm.m (ns_select):
12507 * xgselect.c, xgselect.h (xg_select):
12508 Adjust signature to better match pselect's.
12509 * nsterm.m (ns_select):
12510 Don't set *TIMEOUT, since pselect doesn't.
12511 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12512 diagnostic about assigning const char * to it.
12513 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12515 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12517 * lread.c (substitute_object_recurse): Handle hash-tables as well
12520 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12522 Fix unlikely core dump in init_tty, and simplify terminfo case.
12523 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12524 The old version incorrectly dumped core if malloc returned a
12525 buffer containing only non-NUL bytes.
12526 (init_tty): Do not allocate or free termcap buffers; the
12527 struct does that for us now.
12528 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12529 (struct tty_display_info): Define members termcap_term_buffer and
12530 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12531 use them. Allocate them directly in struct rather than indirectly
12532 via a pointer, to simplify init_tty.
12534 * frame.c (check_minibuf_window): Initialize 'window' properly,
12535 so that Emacs reliably aborts later if 'window' is not initialized.
12537 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12539 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12540 of VoidSymbol (Bug#15154).
12542 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12544 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12545 mouse_face_beg_y and mouse_face_end_y.
12546 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12547 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12548 Adjust users and update comment where appropriate.
12550 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12552 * frame.c (check_minibuf_window): New function.
12553 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12554 Call check_minibuf_window (Bug#15183).
12556 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12558 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12559 because this is the only last cursor data we need to keep and consult.
12560 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12561 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12564 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12566 Fix recovering from possible decompression error.
12567 Since insert_from_gap doesn't always move point, we can't use PT as
12568 the position where the partially decompressed data ends, and
12569 should count how many bytes was produced so far.
12570 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12571 (unwind_decompress): Really delete partially uncompressed data.
12572 (Fzlib_decompress_region): Take decompressed data size into account.
12574 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12576 * syntax.c (init_syntax_once): Adjust comment and do an early
12577 initialization of Qchar_table_extra_slots just once...
12578 * casetab.c (init_casetab_once):
12579 * category.c (init_category_once):
12580 * character.c (syms_of_character):
12581 * coding.c (syms_of_coding):
12582 * xdisp.c (syms_of_xdisp): ...and omit it here.
12584 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12586 * xdisp.c (get_next_display_element): Don't apply to characters
12587 from a display vector the logic of setting it->end_of_box_run_p
12588 suitable for characters from a buffer. (Bug#15175)
12590 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12591 to handle directories, rather than '_utime' which doesn't.
12594 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12596 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12597 or fullscreen (Bug#14627).
12599 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12601 System-dependent integer overflow fixes.
12602 * process.c (Fset_process_window_size): Signal an error if
12603 the window size is outside the range supported by the lower level.
12604 * sysdep.c (set_window_size): Return negative on error,
12605 nonnegative on success, rather than -1, 0, 1 on not in system,
12606 failure, success. This is simpler. Caller changed.
12607 (serial_configure): Remove unnecessary initialization of local.
12608 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12609 size fits in unsigned long; this isn't true on some 32-bit hosts.
12610 Avoid buffer overrun if some future version of /proc/meminfo has a
12611 variable name longer than 20 bytes.
12612 (system_process_attributes) [__FreeBSD__]:
12613 Don't assume hw.availpages fits in 'int'.
12615 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12617 Don't let very long directory names overrun the stack.
12618 Fix some related minor problems involving "//", vfork.
12619 * callproc.c (encode_current_directory): New function.
12620 (call_process): Don't append "/"; not needed.
12621 * fileio.c (file_name_as_directory_slop): New constant.
12622 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12623 this can save the caller having to alloca.
12624 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12625 Use SAFE_ALLOCA, not alloca.
12626 (directory_file_name, Fexpand_file_name): Leave leading "//"
12627 alone, since it can be special even on POSIX platforms.
12628 * callproc.c (call_process):
12629 * process.c (Fformat_network_address):
12630 * sysdep.c (sys_subshell):
12631 Use encode_current_directory rather than rolling our own.
12632 (create_process): No need to encode directory; caller does that now.
12633 * process.h (encode_current_directory): New decl.
12634 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12635 Rework to avoid 'goto xyzzy;'.
12637 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12639 * xdisp.c (handle_face_prop): If the default face was remapped use
12640 the remapped face for strings from prefix properties. (Bug#15155)
12642 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12644 Minor cleanup for redisplay interface and few related functions.
12645 * frame.h (enum text_cursor_kinds): Move from here...
12646 * dispextern.h (enum text_cursor_kinds): ...to here.
12647 (toplevel): Drop unnecessary declarations.
12648 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12649 in update_window_end_hook and draw_window_cursor functions.
12650 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12651 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12652 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12653 * xterm.c (x_update_window_end, x_draw_window_cursor):
12654 * xdisp.c (display_and_set_cursor, update_window_cursor)
12655 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12656 enum text_cursor_kinds where appropriate.
12658 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12660 Redesign redisplay interface to drop updated_row and updated_area.
12661 * dispextern.h (updated_row, updated_area): Remove declaration.
12662 (struct redisplay_interface): Pass glyph row and row area parameters
12663 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12664 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12666 * dispnew.c (updated_row, updated_area): Remove.
12667 (redraw_overlapped_rows, update_window_line): Adjust user.
12668 (update_marginal_area, update_text_area): Likewise. Pass updated row
12669 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12670 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12673 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12675 * process.c (flush_pending_output): Remove stub.
12678 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12680 * callproc.c: Fix race that killed background processes (Bug#15144).
12681 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12682 Record deleted process-id in critical section, not afterwards.
12683 Don't mistakenly kill process created by a call-process invocation
12684 that discards output and does not wait.
12686 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12688 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12689 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12690 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12691 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12692 to shut up compiler in mark_object.
12693 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12695 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12697 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12698 We can't portably rely on PTY_OPEN doing that, even if
12699 it calls posix_openpt with O_CLOEXEC.
12701 2013-08-20 Kenichi Handa <handa@gnu.org>
12703 * character.c (string_char): Improve commentary.
12705 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12707 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12708 (struct animation_cache): Make signature a flexible array member.
12709 All uses changed. This is a tad slower but may insulate us better
12710 from future changes to ImageMagick.
12712 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12714 * image.c: Shrink memory needed for animation cache.
12715 (SIGNATURE_DIGESTSIZE): New constant.
12716 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12717 (imagemagick_create_cache): Copy the signature. This saves
12718 several KB of memory that ImageMagick wastes per signature.
12719 Don't bother updating the update_time, as the caller does that now.
12720 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12721 it's a fixed size struct member now.
12722 (imagemagick_get_animation_cache): Always destroy the signature,
12723 as it's now imagemagick_create_cache's responsibility to copy it.
12724 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12725 and use memcmp rather than strcmp.
12726 eassert that ImageMagick returns a signature of the specified length.
12728 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12730 * image.c (imagemagick_get_animation_cache): Don't segfault on
12732 (imagemagick_get_animation_cache): Revert to previous definition
12733 so that it actually works. But keep the memory leak fix.
12734 (imagemagick_get_animation_cache): Fix memory leak.
12736 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12738 * image.c: Fix animation cache signature memory leak.
12739 Fix some other minor performance problems while we're at it.
12740 (imagemagick_create_cache): Clear just the members that
12741 need clearing. Don't set update_time, as caller does that now.
12742 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12743 Simplify by using pointer-to-pointer instead of a prev pointer.
12744 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12745 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12746 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12747 it's already a copy. Free the signature probe unless it's cached.
12749 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12750 This was introduced by my 2013-08-12 fix for Bug#15035.
12752 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12754 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12755 (imagemagick_prune_animation_cache): Now static.
12757 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12759 * image.c (imagemagick_get_animation_cache): Don't segfault when
12760 pruning all entries.
12762 2013-08-18 Ken Brown <kbrown@cornell.edu>
12764 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12765 static heap if ENABLE_CHECKING is defined.
12766 (max_bss_sbrk_ptr): New variable.
12767 (bss_sbrk): Use it.
12768 (report_sheap_usage): Report maximum static heap usage instead of
12769 ending static heap usage.
12771 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12773 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12774 of zlib_initialized according to the results of calling
12775 init_zlib_functions.
12777 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12779 * image.c: Implement an ImageMagick per-image cache.
12780 (imagemagick_get_animation_cache): Fix a double-free error.
12781 (imagemagick_load_image): Remove the ping_wand code, which only
12782 apparently saved time on invalid animated images, and slowed down
12783 everything else. Optimize for the common case.
12785 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12787 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12789 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12791 * marker.c (set_marker): Remove documentation of undefined behavior.
12793 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12795 * image.c (imagemagick_compute_animated_image): Animate correctly
12796 when sub-images are smaller than the main image.
12797 (imagemagick_compute_animated_image): Setting the iterator row to
12798 zero is apparently not allowed.
12799 (imagemagick_compute_animated_image): Allow images that say they
12800 have sub-images that are bigger than the main image, but just crop
12803 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12805 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12807 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12809 * image.c (imagemagick_compute_animated_image): Respect the GIF
12812 2013-08-15 Ken Brown <kbrown@cornell.edu>
12814 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12815 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12818 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12820 Fix minor problems found by static checking.
12821 * frame.c (delete_frame):
12822 * xdisp.c (next_element_from_display_vector):
12823 Avoid uninitialized local.
12824 * image.c (imagemagick_compute_animated_image): Port to C89.
12825 Prefer usual GNU indentation style for loops.
12826 Be more careful about bizarrely large sizes, by using ptrdiff_t
12829 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12831 Fix infinite frame selection loop (Bug#15025).
12832 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12834 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12836 * xdisp.c (compute_window_start_on_continuation_line):
12837 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12838 to make sure we end up setting the window start at the leftmost
12839 visible character of the display line. This avoids funky
12840 horizontal shifting because the window start is not kept on the
12841 same position. (Bug#15090)
12842 (next_element_from_display_vector): Support 'box' face attribute
12843 in the face definitions of a display vector. (Bug#15099)
12845 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12847 * image.c (imagemagick_compute_animated_image): Implement animated
12848 images (bug#14700).
12849 (imagemagick_compute_animated_image): Fix some compilation
12850 warnings. Implement a very simple cache to make the animation
12851 usable at all, but it should be replaced with a per-image cache.
12853 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12855 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12856 to do `for' loops over alist values.
12857 * buffer.h (FOR_EACH_BUFFER):
12858 * process.c (FOR_EACH_PROCESS): Use it.
12859 (handle_child_signal, status_notify, Fget_buffer_process)
12860 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12862 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12864 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12865 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12866 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12867 to xzalloc and so avoid redundant call to memset.
12868 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12869 members because it is allocated with xzalloc and so already zeroed.
12871 2013-08-14 Ken Brown <kbrown@cornell.edu>
12873 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12876 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12878 Utility function and macro to copy Lisp string to C string.
12879 * lisp.h (xlispstrdupa): New macro.
12880 (xlispstrdup): New prototype.
12881 * alloc.c (xlispstrdup): New function.
12882 * callint.c (Fcall_interactively):
12883 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12884 (Fsubstitute_in_file_name):
12885 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12886 * image.c (x_create_bitmap_from_file):
12887 * w32term.c (w32_term_init):
12888 * xterm.c (x_term_init): Use xlispstrdup.
12890 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12892 * image.c (imagemagick_load_image): Make animated pictures work.
12893 There's still some problems with background color settings, though
12896 * decompress.c (unwind_decompress): Always restore point.
12898 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12900 * marker.c (set_marker): Reformat documentation.
12902 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12904 * xdisp.c (cursor_type_changed): Now static.
12906 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12907 Use changed. This avoids the need to call xmalloc and for the
12908 caller to call xfree, and avoids memory leaks in some situations.
12910 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12912 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12913 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12914 (redisplay_window): If window_end_valid is cleared due to non-zero
12915 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12916 so do not call to try_cursor_movement for that window.
12918 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12920 * window.h (struct window): Convert window_end_pos and
12921 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12922 (wset_window_end_pos, wset_window_end_vpos): Remove.
12923 * dispnew.c (adjust_glyph_matrix):
12924 * window.c (Fwindow_end, replace_window, set_window_buffer)
12926 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12927 (set_vertical_scroll_bar, redisplay_window, try_window)
12928 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12929 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12930 (note_mouse_highlight): Adjust users.
12931 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12934 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12936 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12937 * image.c (imagemagick_filename_hint): Use `const char *' and
12938 prefer SSDATA to SDATA to avoid warnings.
12940 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12942 Cleanup window fringes, margins and scroll bars adjustments.
12943 * window.c (set_window_fringes, set_window_margins)
12944 (set_window_scroll_bars, apply_window_adjustment): New functions.
12945 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12946 (Fset_window_scroll_bars): Use them.
12948 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12950 * window.h (struct window): Convert scroll_bar_width
12951 from Lisp_Object to integer. Adjust comment.
12952 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12954 * window.c (wset_scroll_bar_width): Remove.
12955 (make_window): Initialize scroll_bar_width.
12956 (Fsplit_window_internal): Use direct assignment.
12957 (Fset_window_configuration, save_window_save):
12958 Convert Lisp_Object to integer and back where appropriate.
12959 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12960 bar was actually changed, and mention this in docstring.
12962 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12964 * decompress.c: Minor simplifications.
12965 (Fzlib_decompress_region): Don't bother verifying
12966 that avail_out <= UINT_MAX, as that was confusing.
12967 Mention the restriction in a comment instead.
12968 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12970 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12972 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12973 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12975 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12977 * image.c (imagemagick_filename_hint): Check for errors in the
12980 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12982 * window.c (Fwindow_margins): Return nil when there's no marginal
12983 area, as per the documented API.
12985 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12986 Fmake_vector, as scroll bar's struct members are not all Lisp
12987 objects now. This avoids crashes in GC.
12989 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12990 bool, so its address could be taken.
12992 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12994 * image.c (imagemagick_filename_hint): New function to possibly
12995 apply `image-content-type-suffixes'.
12996 (imagemagick_load_image): Use it.
12998 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13000 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13001 if loading zlib failed.
13003 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13005 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13006 2013-08-13 checkin below. Change bool to BOOL, rule is:
13007 All Obj-C code uses BOOL, except for interfaces callable from C.
13009 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13011 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13013 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13014 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13015 bool instead of BOOL.
13016 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13017 from Lisp_Object to bitfield. Adjust comment.
13018 * w32term.c (x_scroll_bar_create): Adjust user.
13019 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13020 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13021 Use bool for boolean.
13022 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13023 to `unsigned int' when defining a bitfield.
13025 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13027 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13029 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13031 * window.h (struct window): Convert left_margin_cols and
13032 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13033 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13034 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13036 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13038 (showing_window_margins_p, update_window_line, update_frame_1):
13039 * fringe.c (draw_fringe_bitmap_1):
13040 * xdisp.c (window_box_width): Adjust users.
13041 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13042 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13043 Use direct assignment.
13044 (Fset_window_configuration, save_window_save, Fwindow_margins):
13045 Convert Lisp_Object to integer and back where appropriate.
13046 (Fset_window_margins): Adjust user. Return t if any margin
13047 was actually changed, and mention this in docstring.
13049 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13051 * syntax.c (forward_word):
13052 * cmds.c (forward_char, backward_char): Mention the optional argument.
13054 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13056 * window.h (struct window): Convert left_fringe_width
13057 and right_fringe_width from Lisp_Objects to integers.
13059 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13060 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13061 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13063 (make_window): Initialize new integer fields to -1.
13064 (Fsplit_window_internal): Use direct assignment.
13065 (Fset_window_configuration, save_window_save):
13066 Convert Lisp_Object to integer and back where appropriate.
13067 (Fset_window_fringes): Adjust user. Return t if any fringe
13068 was actually changed, and mention this in docstring.
13070 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13072 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13073 * nsfns.m (x_set_cursor_type):
13074 * w32fns.c (x_set_cursor_type):
13075 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13076 * xdisp.c (set_frame_cursor_types): ...but in common code.
13078 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13080 * font.c (clear_font_cache): New function, stripped from...
13081 (Fclear_font_cache): ...here, which now uses the function
13082 above. Adjust comment.
13083 * font.h (clear_font_cache): Add prototype.
13084 * xfaces.c (clear_face_cache): Use clear_font_cache.
13086 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13088 * window.c (Fset_window_start): Compare `w', not `window' because
13089 `w' might not be equal to `window' after call to decode_live_window.
13091 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13093 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13094 This fixes a problem introduced by the Bug#15035 patch
13095 when using GPG. Reported by Herbert J. Skuhra.
13097 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13099 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13100 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13101 not yet initialized.
13103 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13105 * decompress.c (Fzlib_decompress_region): Support zlib
13106 decompression, too, and rename.
13108 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13110 Minor zlib configuration tweaks.
13111 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13112 Don't assume presence of fn_inflateInit2_ zlib internal function.
13114 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13116 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13117 include the zlib prefix.
13119 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13121 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13122 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13123 define static variables that are pointers to zlib functions to be
13124 dynamically loaded.
13125 (init_zlib_functions) [WINDOWSNT]: New function.
13126 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13128 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13129 macros instead of invoking the zlib functions directly.
13130 (syms_of_decompress): DEFSYM Qzlib_dll.
13131 Staticpro Szlib_available_p.
13133 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13135 Avoid looping over all frame windows to freeze and unfreeze.
13136 * window.h (struct window): Drop frozen_window_start_p.
13137 (freeze_window_starts): Drop prototype.
13138 * frame.h (struct frame): New frozen_window_starts flag.
13139 (FRAME_WINDOWS_FROZEN): New macro.
13140 * window.c (freeze_window_start, freeze_window_starts):
13142 (select_window, replace_window): Adjust users.
13143 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13144 (window_frozen_p): New function.
13145 (redisplay_window): Use it.
13147 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13149 Fix some fd issues when running subprocesses (Bug#15035).
13150 Fix bugs that can leak files or file descriptors on errors.
13151 Don't unlink open temp files, as that's hard for users to diagnose
13152 when things go awry (e.g., temp disk exhausted).
13153 Don't bother to lock temp files. Check for invalid recursion.
13154 * callproc.c (synch_process_fd): Remove. All uses removed.
13155 (synch_process_tempfile): New var or macro.
13156 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13158 (record_kill_process): New arg, the temp name. All callers changed.
13159 (delete_temp_file): Now just a simple wrapper around unlink.
13160 (call_process_kill): New arg, the call_process_fd array.
13161 Close them all. Clear synch_process_pid. Remove the temp file,
13162 or arrange for it to be removed.
13163 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13164 that's been moved to synch_process_tempfile. Caller changed.
13165 Do not remove the tempfile; that's now call_process_kill's
13167 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13168 call_process_kill; the caller now does that.
13169 (call_process_cleanup): Do not close the process fd; that's now
13170 call_process_kill's responsibility.
13171 (Fcall_process): Implement via new function call_process, which
13172 has most of the old body of Fcall_process, but with a different API.
13173 (call_process): New function that does not open or close filefd if
13174 it is nonnegative. Record which fds need to be closed, and let
13175 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13176 Signal an error if invoked recursively (could be done via a hook).
13177 Simplify creation of the tempfile in the MSDOS case.
13178 Don't create the output file until after checking for the executable.
13179 Report any failure to open /dev/null.
13180 Don't open /dev/null for writing twice; once is enough.
13181 Don't create pipe if all output is being discarded or sent to file.
13182 Don't worry about setting up the coding system or reading from the
13183 pipe if all output is being discarded.
13184 Hoist fd_error local into top level, to lessen block nesting.
13185 Don't record deleted pid here; now done by Fcall_process_region.
13186 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13187 and note its success in synch_process_tempfile.
13188 Do not leak resources when child_setup fails.
13189 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13190 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13191 (create_temp_file): Now returns open fd, with an additional
13192 Lisp_Object * argument to return the name. All callers changed.
13193 Do not close the file; rewind it instead, and leave it open for
13194 the caller. Do not lock the temp file. Unwind-protect the file
13195 and the file-descriptor.
13196 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13197 If an asynchrounous process, record it here, not in call_process.
13198 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13199 * eval.c (set_unwind_protect): New function.
13200 * fileio.c (write_region): New function, generalized from the
13201 old Fwrite_region. Do not lock temp files.
13202 (Fwrite_region): Use it.
13203 * lisp.h (set_unwind_protect, write_region): New decls.
13204 * process.c: Include <verify.h>.
13205 (make_process): Mark fds as initially closed.
13206 (deleted_pid_list): Now a list of pid-filename pairs.
13208 (close_process_fd): New function.
13209 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13210 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13211 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13212 (create_process, create_pty, Fmake_serial_process)
13213 (server_accept_connection): Record which fds need to be closed,
13214 and let deactivate_process close them.
13215 (Fmake_network_process): Do not discard the unwind-protect
13216 until it's safe to do so.
13217 (deactivate_process): Close the fds opened by create_process etc.
13218 (Fprocess_send_eof): Adjust to new way of recording open fds.
13219 Report an error if /dev/null can't be opened, instead of aborting.
13220 * process.h (PROCESS_OPEN_FDS): New constant.
13221 (struct Lisp_Process): New member open_fds.
13222 (record_kill_process, record_deleted_pid): Adjust signatures.
13223 (record_deleted_pid): Move decl here ...
13224 * syswait.h (record_deleted_pid): ... from here.
13226 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13228 * decompress.c: Fix bugs with large buffers and weird inputs.
13229 Tune a bit. Reindent as per usual Emacs style.
13230 (BUFFER_SIZE): Remove.
13231 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13232 more than UINT_MAX bytes. Decompress into the gap instead of into
13233 an auto buffer, as this should avoid copying. Return nil if
13234 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13235 set immediate_quit; we shouldn't trust zlib code that much.
13237 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13239 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13240 errors, and really move the gap to where we want it.
13242 * lisp.h: Include decompress.c support.
13244 * emacs.c (main): Include decompress.c support.
13246 * Makefile.in: Include -lz if present.
13248 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13250 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13251 (initWithTitle:): Initialize frame to 0.
13252 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13253 (fillWithWidgetValue:frame:): Rename from
13254 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13256 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13257 fillWithWidgetValue:frame:
13259 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13260 remove memory leak warnings.
13262 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13263 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13264 menu_pending_title.
13266 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13267 (x_activate_menubar): Update the whole menu.
13268 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13269 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13270 current event is not NSSystemDefined (Bug#15001).
13271 Call ns_check_menu_open only if trackingMenu is 2.
13272 (menuDidClose:): New method, decrease trackingMenu.
13273 (fillWithWidgetValue:setDelegate:): New method.
13274 (fillWithWidgetValue:): Call the above.
13276 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13278 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13280 Omit some unnecessary casts.
13281 Many of these go back to the old pre-C89 days, when they may have
13282 been needed, but we've been assuming C89 or later for a while now.
13283 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13284 (live_float_p, live_misc_p, live_vector_p):
13285 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13286 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13287 (defvar_per_buffer):
13288 * callint.c (Fcall_interactively):
13289 * doc.c (Fsubstitute_command_keys):
13290 * filelock.c (get_boot_time):
13291 * frame.c (xrdb_get_resource):
13292 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13293 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13294 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13295 (menuitem_highlight_callback, menu_destroy_callback)
13296 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13297 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13298 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13299 (xg_tool_bar_help_callback, tb_size_cb):
13300 * image.c (xpm_alloc_color, png_read_from_memory)
13301 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13302 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13304 * keymap.c (describe_map):
13305 * nsfns.m (Fns_display_monitor_attributes_list):
13306 * nsmenu.m (process_dialog:):
13307 * nsterm.m (hold_event):
13308 * process.c (wait_reading_process_output):
13309 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13310 * scroll.c (do_direct_scrolling, scrolling_1):
13311 * termcap.c (tgetent):
13312 * window.c (check_window_containing, add_window_to_list)
13313 (freeze_window_starts):
13314 * xdisp.c (compare_overlay_entries, vmessage):
13315 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13316 (x_get_monitor_attributes_xrandr)
13317 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13318 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13319 * xfont.c (xfont_match, xfont_open):
13320 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13321 (menubar_selection_callback, menu_position_func)
13322 (popup_selection_callback, create_and_show_popup_menu)
13323 (dialog_selection_callback, create_and_show_dialog):
13324 * xrdb.c (x_get_string_resource)
13326 * xsmfns.c (x_session_check_input):
13327 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13328 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13329 (xaw_jump_callback, xaw_scroll_callback):
13330 Omit unnecessary casts.
13332 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13334 Minor string-length refactoring.
13335 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13336 * frame.c (make_monitor_attribute_list):
13337 Prefer build_string to strlen + make_string.
13339 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13341 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13342 don't check minor_code (Bug#14417).
13344 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13346 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13347 vertical positions instead. This avoids calling MATRIX_ROW with
13348 row numbers that are possibly beyond valid limits. (Bug#15064)
13350 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13352 Use xstrdup and build_unibyte_string where applicable.
13353 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13354 * xfns.c (x_window):
13355 * xrdb.c (x_get_customization_string):
13356 * xterm.c (xim_initialize):
13357 * w32fns.c (w32_window): Use xstrdup.
13358 (w32_display_monitor_attributes_list):
13359 * emacs.c (init_cmdargs):
13360 * keyboard.c (PUSH_C_STR):
13361 * nsfont.m (nsfont_open):
13362 * sysdep.c (system_process_attributes):
13363 * w32.c (system_process_attributes):
13364 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13366 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13368 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13369 variables of these types so that GDB would know about them, as aid
13370 for debugging fatal exceptions. (Bug#15024) See also
13371 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13374 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13376 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13377 larger than the NSWindow (Bug#14934).
13379 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13381 Redesign redisplay interface to drop global variable updated_window.
13382 Always pass currently updated window as a parameter to update routines.
13383 * dispextern.h (updated_window): Remove declaration.
13384 (struct redisplay_interface): Pass window parameter to
13385 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13386 and after_update_window_hook.
13387 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13389 * dispnew.c (updated_window): Remove.
13390 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13391 (update_window_line): Adjust to match redisplay interface changes.
13392 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13393 (ns_scroll_run, ns_after_update_window_line):
13394 * w32term.c (x_update_window_begin, x_update_window_end)
13395 (x_after_update_window_line, x_scroll_run):
13396 * xterm.c (x_update_window_begin, x_update_window_end)
13397 (x_after_update_window_line, x_scroll_run):
13398 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13399 Likewise. Adjust comments where appropriate.
13400 (x_cursor_to): Simplify because this is always called during window
13401 update (but install debugging check anyway).
13402 (expose_window): Check must_be_updated_p flag to see whether this
13403 function is called during window update.
13405 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13407 Do not reset window modification event counters excessively.
13408 These leftovers and poor man's tricky methods to catch extra
13409 redisplay's attention are no longer needed.
13410 * frame.c (set_menu_bar_lines_1):
13411 * minibuf.c (read_minibuf_unwind):
13412 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13413 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13414 (window_scroll_line_based, Fset_window_configuration):
13415 * xdisp.c (redisplay_window): Do not reset last_modified and
13416 last_overlay_modified counters.
13418 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13420 * xselect.c (x_send_client_event): Set send_event and serial, memset
13421 data.l as it might be bigger than data.b. Use 24 bit mask to
13422 XSendEvent (Bug#15034).
13424 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13426 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13427 for TTY frames that are not the top frame on their console.
13430 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13432 * w32term.c (w32fullscreen_hook): Really maximize frame when
13433 asked for (Bug#14841).
13435 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13437 Prefer selected_window to Fselected_window, likewise for frames.
13438 * buffer.c (Fbuffer_swap_text):
13439 * data.c (Fvariable_binding_locus):
13440 * window.c (run_window_configuration_change_hook): Adjust users.
13441 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13442 Use decode_live_frame.
13444 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13446 Be more careful if selected window shows the buffer other than current,
13447 use window_outdated only if this is not so. This change should also
13448 address some weird issues discussed in Bug#13012.
13449 * window.h (window_outdated): New prototype.
13450 * window.c (window_outdated): Now here. Convert from static and
13451 always assume window's buffer.
13452 (Fwindow_end, Fwindow_line_height): Use it.
13453 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13454 and always assume window's buffer.
13455 (redisplay_window): Adjust user.
13456 (redisplay_internal): Call to reconsider_clip_changes once and
13457 check whether mode line should be updated only if selected window
13458 shows current buffer.
13459 (run_window_scroll_functions): Use eassert for debugging check.
13460 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13462 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13464 * window.c (window_scroll, window_scroll_pixel_based)
13465 (window_scroll_line_based): Use bool for booleans.
13467 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13469 * process.c: Fix minor off-by-one issues in descriptor counts.
13470 This shouldn't fix any real bugs, but it cleans up the code a bit.
13471 (max_process_desc, max_input_desc): -1, not 0, means none.
13473 (delete_input_desc): New function.
13474 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13475 (deactivate_process): Scan backwards when recomuting max_process_desc;
13476 that should be faster.
13477 (init_process_emacs): Initialize max_input_desc.
13479 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13481 Use region cache to speedup bidi_find_paragraph_start.
13482 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13483 Rename cache_long_line_scans to cache_long_scans.
13484 * buffer.c (bset_cache_long_line_scans): Rename to
13485 bset_cache_long_scans.
13486 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13487 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13489 (syms_of_buffer): Rename cache-long-line-scans to
13490 cache-long-scans. Adjust docstring.
13491 * search.c (newline_cache_on_off):
13492 * indent.c (width_run_cache_on_off): Adjust users.
13493 * bidi.c (bidi_paragraph_cache_on_off): New function.
13494 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13495 * insdel.c (prepare_to_modify_buffer):
13496 Invalidate bidi_paragraph_cache if enabled.
13498 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13500 Invalidate region caches only if buffer text is going to be changed.
13501 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13502 (modify_text): ...new prototype.
13503 (prepare_to_modify_buffer_1): New prototype.
13504 * textprop.c (modify_region): Rename to...
13505 (modify_text_properties): ...new function.
13506 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13507 (Fremove_list_of_text_properties): Adjust users.
13508 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13509 (modify_text): ...new function.
13510 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13511 (prepare_to_modify_buffer_1): ...new function.
13512 * casefiddle.c (casify_region):
13513 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13514 (Ftranspose_regions): Use modify_text.
13516 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13518 * lisp.mk (lisp): Add nadvice.elc.
13520 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13522 New macro to iterate over live buffers similar to frames.
13523 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13524 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13525 Declare buffer-related variables here to offload lisp.h.
13526 * buffer.c (Vbuffer_alist): Adjust comment.
13527 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13528 (other_buffer_safely):
13529 * data.c (store_symval_forwarding):
13530 * dispnew.c (Fframe_or_buffer_changed_p):
13531 * fileio.c (Fdo_auto_save):
13532 * filelock.c (unlock_all_files):
13533 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13535 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13537 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13538 * callproc.c (create_temp_file):
13539 * filelock.c (create_lock_file):
13540 Assume mkostemp, since it's now provided by Gnulib.
13542 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13544 * w32.c (mkostemp): New function.
13545 (mktemp): Remove, no longer used. Most of the code reused in
13546 mkostemp. (Bug#15015)
13547 (mktemp): Don't undef.
13549 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13551 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13552 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13553 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13554 (free_glyph_pool, check_glyph_memory): Likewise for
13555 all users. Adjust comments where appropriate.
13557 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13559 * composite.h: Minor fixups.
13560 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13561 to fix a misspelling, and change it to an inline function while
13562 we're at it (it need not be a macro). All uses changed.
13563 (composition_method, composition_valid_p):
13564 Rewrite to avoid assignments in if-conditions.
13566 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13568 Do not use global Lisp_Object in composition macros.
13569 * composite.h (composition_temp): Remove declaration.
13570 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13571 (composition_method, composition_valid_p): ...inline functions.
13572 (compose_region): Remove the leftover.
13573 * composite.c (composition_temp): Remove.
13574 (run_composition_function, update_compositions)
13575 (composition_compute_stop_pos, composition_adjust_point)
13576 (Ffind_composition_internal):
13577 * coding.c (handle_composition_annotation):
13578 * xdisp.c (handle_composition_prop, check_point_in_composition):
13579 Related users changed.
13581 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13583 Drop FRAME_PTR typedef.
13584 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13585 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13586 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13587 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13588 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13589 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13590 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13591 All related users changed.
13593 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13595 * eval.c (default_toplevel_binding): New function.
13597 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13598 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13599 (syms_of_eval): Export them.
13600 * data.c (Fdefault_value): Micro cleanup.
13601 * term.c (init_tty): Use "false".
13603 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13605 Fix X GC leak in GTK and raw (no toolkit) X ports.
13606 * xterm.c (x_free_frame_resources): If white and black relief
13607 GCs are allocated, always free them here.
13608 * xfns.c (x_make_gc): Omit redundant initialization.
13609 * widget.c (create_frame_gcs): Remove the leftover.
13610 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13611 in x_free_frame_resources.
13613 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13615 * nsterm.m (windowWillResize:toSize:): Only change title if
13616 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13618 (viewDidEndLiveResize): New method.
13620 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13621 inside NS_IMPL_COCOA.
13623 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13625 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13626 Do not check whether undo is enabled because record_insert and
13627 record_delete does that themselves.
13629 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13631 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13632 member which is not really used any more.
13633 (FRAME_XIC_BASE_FONTNAME): Remove.
13634 * xfns.c (xic_free_fontset): Adjust user.
13635 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13636 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13637 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13638 (xdialog_show): Use eassert for debugging check.
13639 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13641 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13643 * fileio.c, fns.c (merge): Move extern decl from here ...
13644 * lisp.h (merge): ... to here.
13646 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13648 Fix last font-related change.
13649 * w32font.h (w32font_list_internal, w32font_match_internal):
13651 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13652 (uniscribe_list_family): Adjust to match font API change.
13653 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13654 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13656 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13658 * frame.h (FRAME_MOUSE_UPDATE):
13659 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13660 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13662 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13664 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13665 * font.h (struct font_driver): Change list, match, and list_family
13666 functions to accept struct frame * as first arg.
13667 * font.c (font_score, font_compare, font_sort_entities):
13669 (font_sort_entities, font_list_entities, font_select_entity)
13670 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13671 match font API change.
13672 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13673 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13674 * ftxfont.c (ftxfont_list, ftxfont_match):
13675 * xftfont.c (xftfont_list, xftfont_match):
13676 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13677 * w32font.c (w32font_list, w32font_match, w32font_list)
13678 (w32font_list_internal, w32_font_match_internal): Likewise.
13679 * xfaces.c (Fx_family_fonts): Adjust user.
13681 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13683 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13684 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13685 only if HAVE_X_WINDOWS is in use.
13686 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13687 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13688 * w32term.c (x_wm_set_icon_position): Likewise.
13689 * w32fns.c (x_icon): Adjust user.
13691 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13693 * xterm.c (last_mouse_press_frame): Remove the
13694 leftover which is not really used any more.
13695 (handle_one_xevent, syms_of_xterm): Adjust users.
13696 (x_flush): Call XFlush once per each X display, not frame.
13697 This is better because this code always unconditionally skips
13698 non-X frames in Vframe_list and issues the only XFlush if we
13699 have more than one X frame on the same X display.
13700 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13701 Use bool for booleans.
13702 (x_draw_glyph_string_background, cvt_string_to_pixel)
13703 (cvt_pixel_dtor): Drop unnecessary prototypes.
13704 * xterm.h (x_display_ok): Adjust prototype.
13706 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13708 Drop unnecessary functions that deals with frame pixel size.
13709 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13710 (x_pixel_height): Drop prototypes.
13711 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13712 (x_pixel_height): Drop implementations.
13713 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13714 which should be always valid for window frame.
13715 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13716 * w32menu.c (Fx_popup_dialog):
13717 * xmenu.c (Fx_popup_dialog): Likewise for both.
13719 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13721 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13722 frame parameters and call to Fmodify_frame_parameters just once.
13723 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13724 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13725 and mention nil frame in docstring.
13727 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13729 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13730 (x_figure_window_size): Likewise. Adjust to return long.
13731 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13732 (toplevel): Move Qterminal_live_p to...
13733 * terminal.c (toplevel): ...here, make it static, and...
13734 (syms_of_terminal): ...DEFSYM here.
13735 * frame.h (Qterminal_live_p): Remove declaration.
13736 (make_frame, x_figure_window_size): Adjust prototype.
13737 * nsfns.m (Fx_create_frame): Use long for window flags.
13739 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13741 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13742 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13743 Do not assume that emacs_close (INT_MAX) is a no-op.
13745 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13747 * xfaces.c (make_face_cache): For struct face_cache, prefer
13748 xmalloc to xzalloc and so avoid redundant call to memset.
13749 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13751 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13753 * fringe.c (draw_window_fringes, update_window_fringes)
13754 (compute_fringe_widths):
13755 * w32term.c (x_draw_glyph_string):
13756 * window.c (candidate_window_p, Frecenter):
13757 * xfaces.c (realize_basic_faces, realize_default_face)
13758 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13759 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13760 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13761 * xmenu.c (Fx_menu_bar_open_internal):
13762 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13763 * xsettings.c (xft_settings_event):
13764 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13765 Use bool for booleans. Adjust style and comments where
13767 * dispextern.h (draw_window_fringes, update_window_fringes)
13768 (compute_fringe_widths):
13769 * xterm.h (x_had_errors_p): Adjust prototype.
13771 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13773 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13774 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13776 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13778 * fns.c (toplevel): Remove comment before Fsafe_length because
13779 it checks for QUIT.
13781 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13783 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13785 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13787 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13788 frame which got the message is still alive, before dereferencing
13789 its pointer. (Bug#14970)
13791 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13792 be a live window, before using it as such. (Bug#14970)
13794 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13796 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13797 w32_detect_focus_change instead of doing part of its job by hand.
13798 This fixes the problem whereby FOCUS_OUT events were not sent to
13801 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13803 * process.c (Fprocess_list): Doc fix.
13805 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13806 being re-exposed only if it didn't ask to become visible.
13807 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13808 was previously iconified. (Bug#14841)
13809 (x_iconify_frame): Mark the frame iconified.
13811 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13813 Fix minor problems found by static checking.
13814 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13815 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13817 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13819 * eval.c (set_specpdl_old_value): New function.
13820 (unbind_to): Minor simplification.
13821 (get_backtrace_frame): New function.
13822 (Fbacktrace_frame): Use it. Add `base' argument.
13823 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13824 (syms_of_eval): Export backtrace-eval.
13825 * xterm.c (x_focus_changed): Simplify.
13827 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13829 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13831 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13833 * xdisp.c (redisplay_window): Instead of moving point out of
13834 scroll margin, reject the force_start method, and try scrolling
13835 instead. (Bug#14780)
13837 2013-07-24 Ken Brown <kbrown@cornell.edu>
13839 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13842 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13844 * eval.c (Fprogn): Do not check that BODY is a proper list.
13845 This undoes the previous change. The check slows down the
13846 interpreter, and is not needed to prevent a crash. See
13847 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13849 2013-07-23 Glenn Morris <rgm@gnu.org>
13851 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13853 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13855 Port to GNU/Linux systems with tinfo but not ncurses.
13856 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13857 to decide whether ncurses is being used. Without this change,
13858 GCC complains about tgetent not being declared, on a system
13859 that has tinfo installed but ncurses not installed.
13861 * eval.c (Fprogn): Check that BODY is a proper list.
13863 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13864 * data.c (Fsetq_default):
13865 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13866 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13868 Tune by taking advantage of the fact that ARGS is always a list
13869 when a function is declared to have UNEVALLED args.
13871 * emacsgtkfixed.c: Port to GCC 4.6.
13872 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13874 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13876 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13877 here to silence compiler warnings.
13879 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13881 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13882 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13883 from messing up Emacs's 'struct frame' (Bug#14923).
13885 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13887 * alloc.c (make_save_ptr_ptr): Define this function.
13888 It was inadvertently omitted. It's needed only if
13889 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13891 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13893 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13894 frame have focus (Bug#14895).
13896 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13898 Avoid vfork-related deadlock more cleanly.
13899 * callproc.c (child_setup): When the child's exec fails, output
13900 the program name, as that's more useful. Use O_NONBLOCK to avoid
13902 * process.c (create_process_1): Remove; no longer needed.
13903 (create_process): Remove timer hack; no longer needed, now that
13904 the child avoids deadlock.
13906 2013-07-20 Glenn Morris <rgm@gnu.org>
13908 * image.c (Fimage_flush): Fix doc typo.
13910 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13912 Fix array bounds violation when pty allocation fails.
13913 * process.c (PTY_NAME_SIZE): New constant.
13914 (pty_name): Remove static variable; it's now auto.
13915 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13916 Take pty_name as an arg rather than using a static variable.
13917 All callers changed.
13918 (create_process): Recover pty_flag from process, not from volatile local.
13919 (create_pty): Stay inside array even when pty allocation fails.
13920 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13922 * lread.c (Fload): Avoid initialization only when lint checking.
13923 Mention that it's needed only for older GCCs.
13925 2013-07-20 Kenichi Handa <handa@gnu.org>
13927 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13928 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13930 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13932 * lread.c (Fload): Avoid uninitialized warning.
13934 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13936 Fix some minor file descriptor leaks and related glitches.
13937 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13938 (create_lock_file): Use write, not emacs_write.
13939 * image.c (slurp_file, png_load_body):
13940 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13941 (server_accept_connection):
13942 Don't leak an fd on memory allocation failure.
13943 * image.c (slurp_file): Add a cheap heuristic for growing files.
13944 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13945 as that's what the other routines do. Maybe input need not be
13946 blocked at all, but it's better to be consistent.
13947 Avoid undefined behavior when strlen is zero.
13949 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13950 (NSTATICS): Now a constant; doesn't need to be a macro.
13952 2013-07-19 Richard Stallman <rms@gnu.org>
13954 * coding.c (decode_coding_utf_8): Add simple loop for fast
13955 processing of ASCII characters.
13957 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13959 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13961 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13963 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13964 unportable 'struct x_display_info'.
13965 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13966 is a portable type.
13968 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13970 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13971 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13973 (system_process_attributes): Prefer plain char to unsigned char
13974 when either will do. Clean up properly if interrupted or if
13975 memory allocations fail. Don't assume sscanf succeeds.
13976 Remove no-longer-needed workaround to stop GCC from whining.
13977 Read command-line once, instead of multiple times. Check read status a
13978 bit more carefully.
13980 Fix obscure porting bug with varargs functions.
13981 The code assumed that int is treated like ptrdiff_t in a vararg
13982 function, which is not a portable assumption. There was a similar
13983 -- though these days less likely -- porting problem with various
13984 assumptions that pointers of different types all smell the same as
13985 far as vararg functions is conserved. To make this problem less
13986 likely in the future, redo the API to use varargs functions.
13987 * alloc.c (make_save_value): Remove this vararg function.
13988 All uses changed to ...
13989 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13990 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13992 (make_save_ptr): Rename from make_save_pointer, for consistency with
13993 the above. Define only on platforms that need it. All uses changed.
13995 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13997 * keyboard.c: Try to fix typos in previous change.
13998 (DISPLAY_LIST_INFO): New macro.
13999 (kbd_buffer_get_event): Do not access members that are not present
14000 in X11. Revert inadvertent change of "!=" to "=".
14002 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14004 * keyboard.c (kbd_buffer_get_event):
14005 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14006 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14008 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14010 * filelock.c: Fix unlikely file descriptor leaks.
14011 (get_boot_time_1): Rework to avoid using emacs_open.
14012 This doesn't actually fix a leak, but is better anyway.
14013 (read_lock_data): Use read, not emacs_read.
14015 * doc.c: Fix minor memory and file descriptor leaks.
14016 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14017 (get_doc_string, Fsnarf_documentation):
14018 Fix file descriptor leak on error.
14020 * term.c: Fix minor fdopen-related file descriptor leaks.
14021 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14022 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14024 * charset.c: Fix file descriptor leaks and errno issues.
14026 (load_charset_map_from_file): Don't leak file descriptor on error.
14027 Use plain record_xmalloc since the allocation is larger than
14028 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14030 * eval.c (record_unwind_protect_nothing):
14031 * fileio.c (fclose_unwind):
14033 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14034 The replacement doesn't block input, but that no longer seems
14037 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14039 * lread.c: Fix file descriptor leaks and errno issues.
14040 (Fload): Close some races that leaked fds or streams when 'load'
14042 (Fload, openp): Report error number of last nontrivial failure to open.
14043 ENOENT counts as trivial.
14044 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14046 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14047 now that the function is always called with a nonnegative arg.
14048 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14049 All uses replaced with ...
14050 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14052 A few more minor file errno-reporting bugs.
14053 * callproc.c (Fcall_process):
14054 * doc.c (Fsnarf_documentation):
14055 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14056 * process.c (set_socket_option):
14057 Don't let a constructor trash errno.
14058 * doc.c: Include <errno.h>.
14060 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14062 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14064 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14066 Fix w32 bug with call-process-region (Bug#14885).
14067 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14068 to Fcall_process when the input is empty. This simplifies the
14069 code a bit. It makes no difference on POSIXish platforms but
14070 apparently it fixes a bug on w32.
14072 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14073 * fileio.c (close_file_unwind): Don't close if FD is negative;
14074 this can happen when unwinding a zapped file descriptor.
14075 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14076 in case Emacs runs out of memory between the two unwind-protects.
14077 Don't trash errno when closing FD.
14078 Zap the FD in the specpdl when closing it, instead of deferring
14079 the removal of the unwind-protect; this fixes a bug where a child
14080 function unwinds the stack past us.
14082 New unwind-protect flavors to better type-check C callbacks.
14083 This also lessens the need to write wrappers for callbacks,
14084 and the need for make_save_pointer.
14085 * alloc.c (free_save_value):
14086 * atimer.c (run_all_atimers):
14088 * alloc.c (safe_alloca_unwind):
14089 * atimer.c (unwind_stop_other_atimers):
14090 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14091 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14092 * minibuf.c (choose_minibuf_frame_1):
14093 * process.c (make_serial_process_unwind):
14094 * xdisp.c (pop_message_unwind):
14095 * xselect.c (queue_selection_requests_unwind):
14096 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14097 * alloc.c (record_xmalloc):
14098 Prefer record_unwind_protect_ptr to record_unwind_protect with
14100 * alloc.c (Fgarbage_collect):
14101 Prefer record_unwind_protect_void to passing a dummy.
14102 * buffer.c (restore_buffer):
14103 * window.c (restore_window_configuration):
14104 * xfns.c, w32fns.c (do_unwind_create_frame)
14105 New wrapper. All record-unwind uses of wrappee changed.
14106 * buffer.c (set_buffer_if_live):
14107 * callproc.c (call_process_cleanup, delete_temp_file):
14108 * coding.c (code_conversion_restore):
14109 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14110 * editfns.c (save_excursion_restore)
14111 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14112 (save_restriction_restore):
14113 * eval.c (restore_stack_limits, un_autoload):
14114 * fns.c (require_unwind):
14115 * keyboard.c (recursive_edit_unwind, tracking_off):
14116 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14117 * macros.c (pop_kbd_macro, restore_menu_items):
14118 * nsfns.m (unwind_create_frame):
14119 * print.c (print_unwind):
14120 * process.c (start_process_unwind):
14121 * search.c (unwind_set_match_data):
14122 * window.c (select_window_norecord, select_frame_norecord):
14123 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14124 (fast_set_selected_frame):
14125 * xfns.c, w32fns.c (unwind_create_tip_frame):
14126 Return void, not a dummy Lisp_Object. All uses changed.
14127 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14128 * callproc.c (call_process_kill):
14129 * fileio.c (restore_point_unwind, decide_coding_unwind)
14130 (build_annotations_unwind):
14131 * insdel.c (Fcombine_after_change_execute_1):
14132 * keyboard.c (read_char_help_form_unwind):
14133 * menu.c (unuse_menu_items):
14134 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14135 * sound.c (sound_cleanup):
14136 * xdisp.c (unwind_redisplay):
14137 * xfns.c (clean_up_dialog):
14138 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14139 Accept no args and return void, instead of accepting and returning
14140 a dummy Lisp_Object. All uses changed.
14141 * cygw32.c (fchdir_unwind):
14142 * fileio.c (close_file_unwind):
14143 * keyboard.c (restore_kboard_configuration):
14144 * lread.c (readevalllop_1):
14145 * process.c (wait_reading_process_output_unwind):
14146 Accept int and return void, rather than accepting an Emacs integer
14147 and returning a dummy object. In some cases this fixes an
14148 unlikely bug when the corresponding int is outside Emacs integer
14149 range. All uses changed.
14150 * dired.c (directory_files_internal_unwind):
14151 * fileio.c (do_auto_save_unwind):
14152 * gtkutil.c (pop_down_dialog):
14153 * insdel.c (reset_var_on_error):
14154 * lread.c (load_unwind):
14155 * xfns.c (clean_up_file_dialog):
14156 * xmenu.c, nsmenu.m (pop_down_menu):
14157 * xmenu.c (cleanup_widget_value_tree):
14158 * xselect.c (wait_for_property_change_unwind):
14159 Accept pointer and return void, rather than accepting an Emacs
14160 save value encapsulating the pointer and returning a dummy object.
14162 * editfns.c (Fformat): Update the saved pointer directly via
14163 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14164 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14165 (unwind_body): New function.
14166 (record_unwind_protect): First arg is now a function returning void,
14167 not a dummy Lisp_Object.
14168 (record_unwind_protect_ptr, record_unwind_protect_int)
14169 (record_unwind_protect_void): New functions.
14170 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14171 * fileio.c (struct auto_save_unwind): New type.
14172 (do_auto_save_unwind): Use it.
14173 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14174 * insdel.c (struct rvoe_arg): New type.
14175 (reset_var_on_error): Use it.
14176 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14178 (specbinding_func): Remove; there are now several such functions.
14179 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14180 (set_unwind_protect_ptr): New function.
14181 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14183 Be simpler and more consistent about reporting I/O errors.
14184 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14185 Say "Read error" and "Write error", rather than "I/O error", or
14186 "IO error reading", or "IO error writing", when a read or write
14188 * process.c (Fmake_network_process, wait_reading_process_output)
14189 (send_process, Fprocess_send_eof, wait_reading_process_output):
14190 Capitalize diagnostics consistently. Put "failed foo" at the
14191 start of the diagnostic, so that we don't capitalize the
14192 function name "foo". Consistently say "failed" for such
14194 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14195 All callers changed. This is so it can use report_file_error.
14196 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14197 diagnostics consistently as above.
14199 * fileio.c (report_file_errno): Fix errno reporting bug.
14200 If the file name is neither null nor a pair, package it up as a
14201 singleton list. All callers changed, both to this function and to
14202 report_file_error. This fixes a bug where the memory allocator
14203 invoked by list1 set errno so that the immediately following
14204 report_file_error reported the wrong errno value.
14206 Fix minor problems found by --enable-gcc-warnings.
14207 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14208 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14210 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14212 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14213 Set event->arg to Qt if switch-event shall be generated.
14214 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14216 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14218 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14221 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14222 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14223 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14224 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14225 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14226 and there is a focused frame.
14227 (head_table): Add focus-in and focus-out.
14228 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14229 bind to handle-focus-in/out.
14231 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14232 (Fhandle_switch_frame): Call Fhandle_focus_in.
14233 (syms_of_frame): defsubr handle-focus-in/out.
14235 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14237 Fix porting bug to older POSIXish platforms (Bug#14862).
14238 * sysdep.c (emacs_pipe): New function, that implements
14239 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14240 This should port better to CentOS 5 and to Mac OS X 10.6.
14241 All calls to pipe2 changed.
14243 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14244 This makes the code easier to read and the executable a bit smaller.
14245 Do not replace all calls to Fcons that happen to create lists,
14246 just calls that are intended to create lists. For example, when
14247 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14248 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14249 Similarly for list2 through list5.
14250 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14251 * bytecode.c (exec_byte_code):
14252 * callint.c (quotify_arg, Fcall_interactively):
14253 * callproc.c (Fcall_process, create_temp_file):
14254 * charset.c (load_charset_map_from_file)
14255 (Fdefine_charset_internal, init_charset):
14256 * coding.c (get_translation_table, detect_coding_system)
14257 (Fcheck_coding_systems_region)
14258 (Fset_terminal_coding_system_internal)
14259 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14260 * composite.c (update_compositions, Ffind_composition_internal):
14261 * dired.c (directory_files_internal, file_name_completion)
14263 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14264 * doc.c (Fsnarf_documentation):
14265 * editfns.c (Fmessage_box):
14267 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14268 (Feval, eval_sub, Ffuncall, apply_lambda):
14269 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14270 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14271 (Fset_file_times, Finsert_file_contents)
14272 (Fchoose_write_coding_system, Fwrite_region):
14273 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14274 * font.c (font_registry_charsets, font_parse_fcname)
14275 (font_prepare_cache, font_update_drivers, Flist_fonts):
14276 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14277 * frame.c (make_frame, Fmake_terminal_frame)
14278 (x_set_frame_parameters, x_report_frame_params)
14279 (x_default_parameter, Fx_parse_geometry):
14280 * ftfont.c (syms_of_ftfont):
14281 * image.c (gif_load):
14282 * keyboard.c (command_loop_1):
14283 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14284 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14285 (Fminor_mode_key_binding, accessible_keymaps_1)
14286 (Faccessible_keymaps, Fwhere_is_internal):
14287 * lread.c (read_emacs_mule_char):
14288 * menu.c (find_and_return_menu_selection):
14289 * minibuf.c (get_minibuffer):
14290 * nsfns.m (Fns_perform_service):
14291 * nsfont.m (ns_script_to_charset):
14292 * nsmenu.m (ns_popup_dialog):
14293 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14294 (Fx_own_selection_internal):
14295 * nsterm.m (append2):
14296 * print.c (Fredirect_debugging_output)
14297 (print_prune_string_charset):
14298 * process.c (Fdelete_process, Fprocess_contact)
14299 (Fformat_network_address, set_socket_option)
14300 (read_and_dispose_of_process_output, write_queue_push)
14301 (send_process, exec_sentinel):
14302 * sound.c (Fplay_sound_internal):
14303 * textprop.c (validate_plist, add_properties)
14304 (Fput_text_property, Fadd_face_text_property)
14305 (copy_text_properties, text_property_list, syms_of_textprop):
14306 * unexaix.c (report_error):
14307 * unexcoff.c (report_error):
14308 * unexsol.c (unexec):
14309 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14310 (Fformat_mode_line, syms_of_xdisp):
14311 * xfaces.c (set_font_frame_param)
14312 (Finternal_lisp_face_attribute_values)
14313 (Finternal_merge_in_global_face, syms_of_xfaces):
14314 * xfns.c (x_default_scroll_bar_color_parameter)
14315 (x_default_font_parameter, x_create_tip_frame):
14316 * xfont.c (xfont_supported_scripts):
14317 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14318 (menu_help_callback, xmenu_show):
14319 * xml.c (make_dom):
14320 * xterm.c (set_wm_state):
14321 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14322 and similarly for list2 through list5.
14324 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14326 * callproc.c (Fcall_process_region): Fix minor race and tune.
14327 (create_temp_file): New function, with the temp-file-creation part
14328 of the old Fcall_process_region. Use Fcopy_sequence to create the
14329 temp file name, rather than alloca + build_string, for simplicity.
14330 Don't bother to block input around the temp file creation;
14331 shouldn't be needed. Simplify use of mktemp.
14332 Use record_unwind_protect immediately after creating the temp file;
14333 this closes an unlikely race where the temp file was not removed.
14334 Use memcpy rather than an open-coded loop.
14335 (Fcall_process_region): Use the new function. If the input is
14336 empty, redirect from /dev/null rather than from a newly created
14337 empty temp file; this avoids unnecessary file system traffic.
14339 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14341 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14342 Simplify by making this case like the other two. This is a bit
14343 slower on obsolete hosts, but the extra complexity isn't worth it.
14345 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14346 * process.c (create_process) [!DOS_NT]:
14347 Remove now-unnecessary calls to emacs_close.
14349 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14351 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14352 returning early. (Bug#14850)
14354 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14355 and inhibit-iso-escape-detection attributes of 'undecided'.
14358 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14360 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14361 Reported by Herbert J. Skuhra in
14362 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14364 Don't lose top specpdl entry when memory is exhausted.
14365 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14366 specpdl overflow here, to simplify callers; all callers changed.
14367 Always reserve an unused entry at the stack top; this avoids
14368 losing the top entry's information when memory is exhausted.
14370 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14372 Clean up errno reporting and fix some errno-reporting bugs.
14373 * callproc.c (Fcall_process):
14374 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14375 * process.c (create_process, Fmake_network_process):
14376 * unexaix.c (report_error):
14377 * unexcoff.c (report_error):
14378 Be more careful about reporting the errno of failed operations.
14379 The code previously reported the wrong errno sometimes.
14380 Also, prefer report_file_errno to setting errno + report_file_error.
14381 (Fcall_process): Look at openp return value rather than at path,
14382 as that's a bit faster and clearer when there's a numeric predicate.
14383 * fileio.c (report_file_errno): New function, with most of the
14384 old contents of report_file_error.
14385 (report_file_error): Use it.
14386 (Ffile_exists_p, Ffile_accessible_directory_p):
14387 Set errno to 0 when it is junk.
14388 * fileio.c (Faccess_file):
14389 * image.c (x_create_bitmap_from_file):
14390 Use faccessat rather than opening the file, to avoid the hassle of
14391 having a file descriptor open.
14392 * lisp.h (report_file_errno): New decl.
14393 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14396 * process.c (create_process, wait_reading_process_output) [AIX]:
14397 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14398 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14399 a multithreaded environment anyway).
14400 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14402 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14404 * image.c (x_find_image_file): Don't close a remote file handle.
14406 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14408 Fix races with threads and file descriptors.
14409 * callproc.c (Fcall_process_region):
14410 * dired.c (open_directory):
14411 * emacs.c (main, Fdaemon_initialized):
14412 * image.c (x_find_image_file):
14413 * inotify.c (Finotify_rm_watch):
14414 * lread.c (Flocate_file_internal):
14415 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14416 * term.c (term_mouse_moveto, init_tty):
14417 * termcap.c (tgetent):
14418 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14419 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14420 * unexhp9k800.c, unexmacosx.c (unexec):
14421 * callproc.c (Fcall_process_region):
14422 Use emacs_close, not close.
14423 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14424 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14425 and posix_close function on current platforms (which all lack them).
14426 (emacs_close): Use it. This should fix the races on GNU/Linux and
14427 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14428 and it should avoid closing random victim file descriptors on
14431 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14433 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14434 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14435 Touch up doc a bit.
14437 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14438 This is for .gdbinit xbacktrace.
14440 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14441 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14442 (emacs_set_tty): Now static.
14443 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14444 * term.c (tty_capable_p, tty_default_color_capabilities)
14445 (get_tty_terminal, term_mouse_movement)
14446 (handle_one_term_event, init_tty, maybe_fatal):
14447 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14448 (tgetent, scan_file, name_match, compare_contin):
14449 * terminal.c (get_terminal):
14450 Use bool for boolean.
14451 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14452 Prefer char to unsigned char if either will do.
14453 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14454 (tty_write_glyphs): Prefer int to unsigned.
14455 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14456 All callers changed.
14457 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14459 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14462 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14463 (B__dummy__): New dummy symbol, to pacify C89.
14464 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14465 they can't grok varargs macros.
14466 * dispnew.c (add_window_display_history)
14467 (add_frame_display_history):
14468 * print.c (print_object):
14469 * xdisp.c (debug_method_add):
14470 Use %p printf format only for void pointers.
14471 * emacs.c (usage_message): New constant, replacing ...
14472 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14473 (main): Adjust to usage reorg.
14474 * fns.c (syms_of_fns):
14475 * profiler.c (syms_of_profiler):
14476 Don't use non-constant struct initializers.
14477 * gnutls.h (gnutls_initstage_t):
14478 * lisp.h (enum Lisp_Fwd_Type):
14479 * lread.c (lisp_file_lexically_bound_p):
14480 * xsettings.c (anonymous enum):
14481 Remove trailing comma.
14482 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14483 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14484 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14486 * regex.c (const_re_char): New type, to pacify strict C89.
14487 All uses of 'const re_char' replaced to use it.
14488 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14489 with glibc when strict C89. This change is imported from gnulib.
14491 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14492 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14493 Omit GNU_LINUX implementation, since it requires long long.
14494 * xterm.c (x_draw_underwave):
14495 Do not assume the traditional order of struct's members.
14496 (x_term_init): Rewrite to avoid the need for non-constant structure
14499 Syntax cleanup, mostly replacing macros with functions.
14500 This removes the need for the syntax_temp hack.
14501 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14502 * syntax.c (SYNTAX_INLINE): New macro.
14503 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14504 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14505 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14506 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14507 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14508 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14509 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14510 Now constants, not macros.
14511 (syntax_temp) [!__GNUC__]: Remove.
14512 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14513 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14514 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14515 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14516 Move here from syntax.h; now functions, not macros. Except for the
14517 last function, these are static since only syntax.c uses them.
14518 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14519 All uses changed. Now a function, not a macro; use this fact
14520 to simplify the code.
14521 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14522 compiler bugs; no longer relevant.
14523 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14524 (SYNTAX_INLINE): New macro.
14525 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14526 for the new functions. Use bool for boolean member.
14527 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14528 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14529 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14530 (SETUP_BUFFER_SYNTAX_TABLE):
14531 Now extern inline functions, not macros.
14532 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14533 Remove; all uses replaced by implementation.
14534 (syntax_temp) [!__GNUC__]: Remove decl.
14535 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14537 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14539 * emacs.c (main): Fix syntax error.
14541 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14543 Timestamp fixes for undo (Bug#14824).
14544 * atimer.c (schedule_atimer):
14545 * fileio.c (Ffile_newer_than_file_p):
14546 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14547 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14548 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14549 (syms_of_fileio): Remove Sclear_visited_file_name.
14550 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14551 file doesn't exist; this avoids an ambiguity with negative timestamps.
14552 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14553 * systime.h (make_emacs_time, invalid_emacs_time):
14554 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14555 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14556 * undo.c (record_first_change): Push (visited-file-modtime) onto
14557 undo list rather than reimplementing it by hand, incorrectly.
14559 2013-07-09 Ken Brown <kbrown@cornell.edu>
14561 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14563 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14565 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14567 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14569 Handle errno and exit status a bit more carefully.
14570 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14571 number into an exit status. Instead, use EXIT_CANCELED.
14572 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14573 * callproc.c (relocate_fd):
14574 * emacs.c (close_output_streams, main):
14575 * process.c (create_process):
14576 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14577 Use emacs_perror for simplicity.
14578 * callproc.c (relocate_fd, main):
14579 * sysdep.c (sys_subshell):
14580 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14581 (shut_down_emacs): Use emacs_write, not write.
14582 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14583 * fileio.c (Fcopy_file, e_write):
14584 * nsterm.m (ns_select):
14585 * process.c (send_process):
14586 * sound.c (vox_write):
14587 Use emacs_write_sig, not emacs_write.
14588 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14589 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14591 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14593 (emacs_full_write): New function.
14594 (emacs_write): Rewrite to use it.
14595 (emacswrite_sig, emacs_perror): New functions.
14596 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14598 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14600 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14601 on NS even if it is present. Pixmap on NS is a void*.
14603 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14605 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14606 * process.c (close_on_exec, accept4, process_socket):
14607 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14609 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14611 * w32.c (sys_dup): Declare prototype.
14615 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14617 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14619 Make file descriptors close-on-exec when possible (Bug#14803).
14620 This simplifies Emacs a bit, since it no longer needs to worry
14621 about closing file descriptors by hand in some cases.
14622 It also fixes some unlikely races. Not all such races, as
14623 libraries often open files internally without setting
14624 close-on-exec, but it's an improvement.
14625 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14626 * callproc.c (Fcall_process) [!MSDOS]:
14627 * emacs.c (main) [!DOS_NT]:
14628 * nsterm.m (ns_term_init):
14629 * process.c (create_process):
14630 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14631 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14632 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14633 Prefer mkostemp with O_CLOEXEC to mkstemp.
14634 * callproc.c (relocate_fd) [!WINDOWSNT]:
14635 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14636 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14638 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14639 Make the resulting file descriptor close-on-exec.
14640 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14641 * lread.c (load_descriptor_list, load_descriptor_unwind):
14642 Remove; no longer needed. All uses removed.
14643 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14644 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14646 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14647 (Fmake_network_process, Fnetwork_interface_list)
14648 (Fnetwork_interface_info, server_accept_connection):
14649 Make newly-created socket close-on-exec.
14650 * sysdep.c (emacs_open, emacs_fopen):
14651 Make new-created descriptor close-on-exec.
14652 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14653 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14655 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14657 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14658 for NS_IMPL_GNUSTEP.
14660 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14662 Fix openp errno handling.
14663 * callproc.c (Fcall_process): Preserve openp errno around close.
14664 * lread.c (openp): Set errno when returning -1, as some callers
14667 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14669 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14671 * nsterm.h (NSSavePanel): Update comment.
14672 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14673 (ns_run_file_dialog): Declare.
14675 * nsfns.m: Remove panelOK.
14677 (ns_run_file_dialog): New function.
14678 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14679 event loop, so file dialog is popped up by ns_run_file_dialog, called
14680 by sendEvent (Bug#14578).
14681 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14683 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14685 * xdisp.c (default_line_pixel_height): New function.
14686 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14687 (try_cursor_movement, redisplay_window, try_window)
14688 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14690 * window.c (window_scroll_pixel_based):
14691 use default_line_pixel_height.
14693 * dispextern.h (default_line_pixel_height): Add prototype.
14695 * frame.c (x_set_line_spacing): Accept a float value for
14696 line-spacing parameter, per the documentation.
14698 * data.c (Fmultibyte_string_p): Doc fix.
14700 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14702 Use emacs_open more consistently when opening files.
14703 This handles EINTR more consistently now, and makes it easier
14704 to introduce other uniform changes to file descriptor handling.
14705 * sysstdio.h: New file.
14706 * buffer.c (mmap_init):
14707 * cygw32.c (chdir_to_default_directory):
14708 * dispnew.c (Fopen_termscript):
14709 * emacs.c (Fdaemon_initialized):
14710 * fileio.c (Fdo_auto_save):
14711 * image.c (slurp_file, png_load_body, jpeg_load_body):
14712 * keyboard.c (Fopen_dribble_file):
14714 * print.c (Fredirect_debugging_output):
14715 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14716 * termcap.c (tgetent):
14717 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14718 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14719 * w32term.c (w32_initialize) [CYGWIN]:
14720 * xfaces.c (Fx_load_color_file):
14721 Use emacs_open instead of plain open, and emacs_fopen instead of
14723 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14724 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14725 * callproc.c (default_output_mode): New constant.
14726 (Fcall_process): Use it to call emacs_open instead of plain creat.
14727 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14728 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14729 (emacs_fopen): New function.
14730 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14731 Include <lisp.h>, for emacs_open.
14732 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14734 Remove duplicate #include directives.
14735 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14737 Don't include stdio.h twice.
14738 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14739 Don't include sys/types.h or stdio.h twice.
14740 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14741 * lread.c: Don't include coding.h twice.
14742 * nsfont.m: Don't include frame.h twice.
14743 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14744 * ralloc.c: Don't include <unistd.h> twice.
14745 * xdisp.c: Don't include font.h twice.
14746 * xterm.c: Don't include fontset.h twice.
14747 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14749 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14751 Scale ImageMagick images more carefully.
14752 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14753 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14754 Be more careful about avoiding undefined behavior after
14755 integer overflow and division by zero.
14757 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14759 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14760 (syms_of_w32fns): DEFSYM them.
14761 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14762 (CCHDEVICENAME): Define macros if not defined.
14763 (struct MONITOR_INFO_EX): New struct.
14764 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14765 (enum_display_monitors_fn): New variable.
14766 (globals_of_w32fns): Initialize it.
14767 (Fx_display_pixel_width, Fx_display_pixel_height)
14768 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14769 multi-monitor setups in docstrings.
14770 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14771 screen size by primary monitor's millimeter per pixel.
14772 (w32_monitor_enum, w32_display_monitor_attributes_list)
14773 (w32_display_monitor_attributes_list_fallback)
14774 (Fw32_display_monitor_attributes_list): New functions.
14775 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14777 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14779 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14781 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14783 * fileio.c (Qfile_notify_error): New error symbol.
14785 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14786 * inotify.c (inotify_callback, symbol_to_inotifymask)
14787 (Finotify_add_watch, Finotify_rm_watch): Use it.
14788 (inotifyevent_to_event): Exchange order of cookie and file name.
14789 (Finotify_add_watch): Adapt docstring.
14791 * lisp.h (Qfile_notify_error): Declare.
14793 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14795 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14796 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14797 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14798 which did not work (see <http://bugs.gnu.org/14569#307>).
14799 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14800 && (!noninteractive || initialized)). This attempts to thread
14801 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14803 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14805 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14806 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14808 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14810 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14811 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14812 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14813 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14815 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14817 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14818 Define to __sys_siglist.
14820 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14822 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14823 word-wrap, so that overflow-newline-into-fringe would work in
14824 visual-line-mode. (Bug#2749)
14825 (move_it_in_display_line_to): When the last scanned display
14826 element fits exactly on the display line, and
14827 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14828 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14829 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14830 finding buffer position that corresponds to pixel coordinates,
14831 e.g. in buffer_posn_from_coords.
14833 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14835 * process.c (handle_child_signal): Call catch_child_signal if
14838 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14840 Don't convert function pointers to void * and back.
14841 It isn't portable C, and it's easy enough to avoid.
14842 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14843 (make_save_value): Add support for SAVE_FUNCPOINTER.
14844 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14845 * print.c (print_object):
14846 Distinguish function from object pointers.
14847 * lisp.h (SAVE_FUNCPOINTER): New constant.
14848 (SAVE_SLOT_BITS): Adjust to it.
14849 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14850 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14851 (voidfuncptr): New typedef.
14852 (struct Lisp_Save_Value): New member data[0].funcpointer.
14853 (XSAVE_FUNCPOINTER): New function.
14855 Simplify buildobj processing.
14856 * Makefile.in (buildobj.h): Make it a sequence of strings each
14857 followed by comma, rather than a single string. Put it into a
14858 .tmp file in case there's an error while generating it.
14859 (gl-stamp): Use .tmp for temp files.
14860 (mostlyclean): Clean .tmp files.
14861 * doc.c (buildobj): Move to just the routine that needs it.
14862 It's now an array of strings, so processing is simpler.
14864 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14866 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14867 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14868 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14869 Invoke malloc_enable_thread even when not interactive.
14870 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14871 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14872 in this case, since the underlying bug has now been fixed.
14874 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14876 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14877 unlinking it (bug#14691).
14879 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14881 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14882 before checking whether buffer is modified. This lets
14883 `kill-buffer-query-functions' cancel killing of the buffer or save
14884 its content before `kill-buffer' asks user the "Buffer %s
14885 modified; kill anyway?" question.
14887 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14889 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14890 Let the super performKeyEquivalent deal with them (Bug#14747).
14892 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14894 * widget.c (resize_cb): Remove unused local.
14896 Do not use GTK 3 if it exists but cannot be compiled.
14897 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14898 * xterm.c (x_error_handler) [!USE_GTK]:
14901 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14903 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14905 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14906 to the valid range of values. (Bug#14753)
14908 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14909 when moving point by using the current glyph matrix. This avoids
14910 the need to force redisplay when this function is called in a
14913 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14915 Fix minor problems found by static checking.
14916 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14917 Redo the latter's body to sidestep GCC parenthesization warnings.
14918 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14919 * coding.c (detect_coding, detect_coding_system):
14920 * coding.h (struct undecided_spec):
14921 Use bool for boolean.
14922 * image.c (QCmax_width, QCmax_height): Now static.
14923 * xdisp.c (Fmove_point_visually): Remove unused local.
14925 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14927 * xdisp.c (Fmove_point_visually): New function.
14929 2013-06-28 Kenichi Handa <handa@gnu.org>
14931 * coding.h (define_coding_undecided_arg_index): New enum.
14932 (coding_attr_index): New members
14933 coding_attr_undecided_inhibit_null_byte_detection,
14934 coding_attr_undecided_inhibit_iso_escape_detection,
14935 coding_attr_undecided_prefer_utf_8.
14936 (undecided_spec): New struct.
14937 (struct coding_system): New member `undecided' of the member
14940 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14941 (detect_coding): Likewise.
14942 (detect_coding_system): Likewise.
14943 (Fdefine_coding_system_internal): New coding system properties
14944 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14946 (syms_of_coding): Adjust for coding_arg_undecided_max.
14948 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14950 * image.c (x_from_xcolors): Remove unused local.
14952 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14954 Defer image data transfer between X client and server until actual
14957 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14960 * image.c (Destroy_Image): Remove.
14961 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14962 `mask_p', and `colors_p'. All uses changed.
14963 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14964 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14965 New macros for `flags' arg to x_clear_image_1.
14966 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14967 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14968 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14969 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14970 (image_get_x_image, image_unget_x_image): New functions or macros.
14971 (image_background, image_background_transparent, x_to_xcolors)
14972 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14973 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14974 instead of Destroy_Image.
14975 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14976 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14977 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14978 (imagemagick_load_image, svg_load_image): Use them instead of
14979 x_create_x_image_and_pixmap, and x_put_x_image followed by
14980 x_destroy_x_image, respectively.
14981 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14982 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14983 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14984 background_transparent fields.
14985 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14986 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14988 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14990 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14991 This mostly consists of undoing recent changes.
14992 * callproc.c (Fcall_process):
14993 * process.c (create_process):
14994 Do not worry about catching SIGCHLD here, undoing previous change.
14995 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14996 * process.c, process.h (catch_child_signal):
14997 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14998 * process.c (catch_child_handler): Don't worry about being called
14999 lazily and do not assume caller has blocked SIGCHLD, undoing
15000 previous change. Move first-time stuff back to
15001 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15002 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15003 set lib_child_handler if it's already initialized, which may
15004 help avoid problems on GNUstep.
15006 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15008 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15009 * callproc.c (Fcall_process):
15010 * process.c (create_process):
15011 Make sure SIGCHLD is caught before we fork,
15012 since Emacs startup no arranges to catch SIGCHLD.
15013 * process.c (lib_child_handler): Initialize to null, not to
15015 (catch_child_signal): Allow self to be called lazily.
15016 Do nothing if it's already been called.
15017 Assume caller has blocked SIGCHLD (all callers do now).
15018 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15019 just before it's really needed.
15020 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15021 since it hasn't been caught yet.
15023 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15025 * image.c (compute_image_size): New function to implement
15026 :max-width and :max-height.
15027 (imagemagick_load_image): Use it.
15029 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15031 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15032 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15034 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15035 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15036 the SIGCHLD handler, since the code is not atomic and (due to glib)
15037 signals may be arriving now.
15038 * sysdep.c (init_signals): Do not catch child signals here;
15039 'main' now does that later, at a safer time.
15041 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15043 Clean up SIGCHLD handling a bit (Bug#14569).
15044 * process.c, process.h (catch_child_signal):
15045 Now always extern, even if !NS_IMPL_GNUSTEP.
15046 * process.c (catch_child_signal): Move glib tickler here from
15047 init_process_emacs, so that it's done earlier in Emacs
15048 initialization. Also move the noninteractive && !initialized
15049 check here from init_process_emacs. This is all a bit cleaner for
15050 GNUish platforms, and I hope it works around the Cygwin bug.
15051 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15052 that glib signal handling is tickled before glib creates threads.
15054 * process.c (wait_reading_process_output): Avoid int overflow
15055 when reading more than 2 GiB total from a process.
15057 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15059 * process.c (create_process): Handle a couple more cases,
15060 i.e., work even if new_argv and wait_child_setup[i] are cached.
15061 Use Fcall_process's style for volatile vars.
15063 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15065 * process.c (create_process): Mark PROCESS volatile.
15067 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15069 Use C99-style flexible array members if available.
15070 This avoids some subtle aliasing issues, which typically
15071 aren't a problem with GCC but may be a problem elsewhere.
15072 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15073 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15074 In either case, it uses a flexible array member rather than
15075 the old struct hack. All uses changed.
15076 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15077 Adjust to sdata reorganization.
15078 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15079 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15080 that ports better to pre-C99 non-GCC.
15081 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15082 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15083 as the latter has changed.
15084 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15085 and port better to pre-C99 GCC.
15086 * image.c (struct xpm_cached_color):
15087 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15088 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15089 Use FLEXIBLE_ARRAY_MEMBER.
15090 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15091 Move decl to top level so it gets checked against implementation.
15092 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15093 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15095 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15097 * syntax.c: Integer cleanups.
15098 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15099 All uses that need 0-or-2 changed to:
15100 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15101 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15102 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15103 (char_quoted, prev_char_comend_first, back_comment)
15104 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15105 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15106 Use bool for boolean.
15107 (update_syntax_table, skip_chars, skip_syntaxes):
15108 Prefer int to unsigned when either will do.
15109 (back_comment): Return boolean success flag, like forw_comment,
15110 instead of positive-or-minus-1 (which might have overflowed int anyway).
15111 Don't stuff ptrdiff_t into int.
15112 (syntax_spec_code, syntax_code_spec): Now const.
15113 (Fmatching_paren, scan_lists, scan_sexps_forward):
15114 Use enum syntaxcode for syntax code.
15115 (Fmatching_paren): Check that arg is a character, not just an integer.
15116 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15117 (Finternal_describe_syntax_value): Omit no-longer-needed
15119 (skip_chars): Use char, not unsigned char, when the distinction
15121 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15122 * bytecode.c (exec_byte_code):
15123 * syntax.c (syntax_spec_code, Fchar_syntax)
15124 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15125 (init_syntax_once):
15126 * syntax.h (SYNTAX_WITH_FLAGS):
15127 Omit unnecessary casts.
15129 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15131 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15132 line dimensions here, to avoid race conditions with the main
15133 thread. (Bug#14062, bug#14630, bug#14669)
15135 * w32term.c (w32_draw_window_cursor): Compute the header line and
15136 mode line dimensions here.
15137 <w32_system_caret_window, w32_system_caret_hdr_height>:
15138 <w32_system_caret_mode_height>: New variables.
15140 * w32term.h: Declare them.
15142 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15144 * alloc.c (die): Move "assertion failed" string here ...
15145 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15146 COND when SUPPRESS_CHECKING. This shrinks the executable text
15147 size by 0.8% to 2.2% when configured with --enable-checking,
15148 depending on optimization flags (GCC 4.8.1 x86-64).
15150 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15152 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15154 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15155 base is 2; this is more accurate.
15157 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15159 * sound.c (string_default): Move to !WINDOWSNT section.
15160 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15162 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15164 * sound.c: Integer cleanups.
15165 Remove unnecessary forward decls.
15166 (struct sound_device): The 'file' member is now a Lisp_Object, not
15167 a char *, so that we needn't invoke alloca on a huge size.
15168 (Fplay_sound_internal): Adjust to this.
15169 (string_default): New function.
15170 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15171 Use it to adjust to the struct sound_device change.
15172 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15173 (be2hs) [0]: Remove.
15175 * syntax.c (skip_chars): Don't use uninitialized storage
15176 when searching a multibyte buffer for characters that are not in a
15177 unibyte string that contains non-ASCII characters.
15179 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15181 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15182 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15184 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15186 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15188 2013-06-18 Kenichi Handa <handa@gnu.org>
15190 * font.c (Ffont_spec): Signal an error for an invalid font name
15193 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15195 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15196 In particular this ports to 32-bit sparc Sun cc.
15197 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15198 array with a dummy element at specpdl[-1], so that its address can
15200 (unbind_to): Do not copy the binding; not needed, now that we
15201 copy old_value in the one place where the copy is needed.
15202 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15203 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15204 (union specbinding): Rename from struct specbinding. Redo layout
15205 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15206 which is not portable. With Sun C 5.12 32-bit sparc, the
15207 declaration causes nargs to be an unsigned bitfield, a behavior
15208 that the C standard allows; but Emacs wants nargs to be signed.
15209 The overall type is now a union of structures rather than a
15210 structure of union of structures, and the 'kind' member is now a
15211 bitfield, so that the overall type doesn't grow. All uses changed.
15212 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15214 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15216 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15217 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15219 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15221 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15223 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15224 unless we know that the window w's frame is a frame object.
15225 Another attempt at solving bug#14062 and bug#14630.
15227 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15229 * textprop.c (property_set_type): New enum.
15230 (add_properties): Allow appending/prepending text properties.
15231 (add_text_properties_1): Factored out of Fadd_text_properties.
15232 (Fadd_text_properties): Move all the code into
15233 add_text_properties_1.
15234 (Fadd_face_text_property): New function that calls
15235 add_text_properties_1.
15237 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15239 Move functions from lisp.h to individual modules when possible.
15240 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15241 * alloc.c (XFLOAT_INIT, set_symbol_name):
15242 * buffer.c (CHECK_OVERLAY):
15243 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15244 (set_char_table_parent):
15245 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15246 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15247 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15248 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15250 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15251 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15252 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15253 (backtrace_args, backtrace_debug_on_exit):
15254 * floatfns.c (CHECK_FLOAT):
15255 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15256 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15257 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15258 (set_hash_index_slot):
15259 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15260 * marker.c (CHECK_MARKER):
15261 * textprop.c (CHECK_STRING_OR_BUFFER):
15262 * window.c (CHECK_WINDOW_CONFIGURATION):
15263 Move here from lisp.h, and make these functions static rather than
15265 * buffer.c (Qoverlayp):
15267 * fns.c (Qhash_table_p):
15268 * window.c (Qwindow_configuration_p):
15270 * lisp.h: Remove the abovementioned defns and decls.
15272 Use functions, not macros, for XINT etc (Bug#11935).
15273 In lisp.h, prefer functions to function-like macros, and
15274 constants to object-like macros, when either will do. This:
15275 . simplifies use, as there's no more need to worry about
15276 arguments' side effects being evaluated multiple times.
15277 . makes the code easier to debug on some platforms.
15278 However, when using gcc -O0, keep using function-like macros
15279 for a few critical operations, for performance reasons.
15280 This sort of thing isn't needed with gcc -Og, but -Og
15281 is a GCC 4.8 feature and isn't widely-enough available yet.
15282 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15283 Remove enum lsb_bits; no longer needed.
15284 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15285 * buffer.c (Qoverlap):
15287 * fns.c (Qhash_table_p):
15288 Now extern, so lisp.h can use these symbols.
15289 * dispextern.h: Include character.h, for MAX_CHAR etc.
15290 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15291 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15292 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15293 (GLYPH_CODE_P): Move here from lisp.h.
15294 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15295 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15296 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15297 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15298 XUNTAG now returns void *.
15299 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15300 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15301 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15302 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15303 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15304 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15305 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15306 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15307 New macros, renamed from their sans-lisp_h_ counterparts.
15308 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15309 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15310 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15311 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15312 If compiling via GCC without optimization, define these as macros
15313 in addition to inline functions.
15314 To disable this, compile with -DINLINING=0.
15315 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15316 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15317 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15318 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15319 (INTMASK, VALMASK): Now macros, since static values cannot be
15320 accessed from extern inline functions.
15321 (VALMASK): Also a constant, for benefit of old GDB.
15322 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15323 is INTEGERP, which can fold it in.
15324 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15325 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15326 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15327 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15328 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15329 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15330 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15331 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15332 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15333 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15334 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15335 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15336 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15337 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15338 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15339 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15340 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15341 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15342 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15343 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15344 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15345 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15346 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15347 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15348 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15349 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15350 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15351 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15352 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15353 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15354 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15355 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15356 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15358 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15359 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15360 (VALMASK): Define in one place rather than in two, merging the
15361 USE_LSB_TAG parts; this is simpler.
15362 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15363 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15364 Move up, to avoid use before definition.
15365 Also include "globals.h" earlier, for the same reason.
15366 (make_natnum): New function.
15367 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15368 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15369 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15370 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15371 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15372 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15373 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15374 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15375 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15376 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15377 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15378 (Qwindow_configuration_p, Qimage): New forward declarations.
15379 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15380 (STRING_COPYIN): Remove; unused.
15381 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15382 (xcar_addr, xcdr_addr): New functions. All uses changed.
15383 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15384 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15385 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15386 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15387 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15388 (TYPE_RANGED_INTEGERP): Simplify.
15389 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15390 (setlocale, fixup_locale, synchronize_system_messages_locale)
15391 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15392 Now empty functions, not macros.
15393 (functionp): Return bool, not int.
15394 * window.c (Qwindow_configuration_p): Now extern,
15395 so window.h can use it.
15396 * window.h (Qwindowp): Move decl back to lisp.h.
15398 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15400 * xdisp.c (Fline_pixel_height): New function, required for solving
15403 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15405 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15407 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15409 * lread.c (syms_of_lread):
15410 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15412 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15414 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15416 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15418 * fileio.c (expand_file_name): Doc fix.
15420 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15422 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15423 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15424 Wait for self, not for 0. This can't hurt on GNU or similar
15425 system, and may help with Cygwin.
15427 * keyboard.c: Don't use PROP (...) as an lvalue.
15428 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15429 Use set_prop (A, B), not PROP (A) = B.
15431 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15433 * xdisp.c (get_it_property): Use it->window instead of generating
15434 a Lisp object from it->w.
15436 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15438 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15439 get-char-property the window that is being rendered, instead of
15440 the buffer, to support window-specific overlays. (Bug#14575)
15441 (compute_display_string_pos): When W is NULL, use the current
15442 buffer as the object to pass to get-char-property.
15443 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15444 pointer member of the bidi iterator, since no window is pertinent
15447 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15449 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15450 being displayed, and pass it to compute_display_string_pos.
15451 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15452 (bidi_paragraph_init): All callers changed.
15454 * xdisp.c (init_from_display_pos, init_iterator)
15455 (handle_single_display_spec, next_overlay_string)
15456 (get_overlay_strings_1, reseat_1, reseat_to_string)
15457 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15458 Set bidi_it.w member from it->w.
15459 (compute_display_string_pos): Accept additional argument, the
15460 window being displayed, and pass it to Fget_char_property.
15463 * dispextern.h (struct bidi_it): New member w, the window being
15465 (compute_display_string_pos): Adjust prototype.
15467 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15469 * xgselect.c: Remove unneeded include xterm.h.
15471 * process.c (wait_reading_process_output): Check for NS before GLIB.
15472 GLIB may be linked in due to rsvg, but ns_select must be called.
15474 * xgselect.c (xg_select): Remove call to window_system_available
15475 and g_main_context_pending at the top, so Gdk events (i.e. file
15476 notify) are processed when Emacs is started with -nw.
15478 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15480 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15481 (ctagsfiles3): New variable, includes only *.m files.
15482 (TAGS): Use an explicit language name in the regular expressions,
15483 to avoid transformation of '/SOMETHING' by MSYS to
15484 'c:\MSYS\SOMETHING'.
15486 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15488 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15490 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15492 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15493 still need to set the mouse pointer shape and activate help-echo.
15496 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15498 A few porting etc. fixes for the new file monitor code.
15499 See the thread containing
15500 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15501 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15502 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15503 (dir_monitor_callback, Fgfile_rm_watch):
15504 Use assq_no_quit instead of Fassoc, for speed.
15505 (dir_monitor_callback, Fgfile_rm_watch):
15506 eassert that the monitor is a fixnum.
15507 (dir_monitor_callback): No need for CDR_SAFE.
15508 Simplify building of lisp with alternative tails.
15509 (Fgfile_add_watch, Fgfile_rm_watch):
15510 Do not assume glib functions set errno reliably on failure.
15511 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15512 and signal an error otherwise.
15513 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15514 Use Fdelq instead of Fdelete, for speed.
15516 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15518 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15519 don't insist on being invoked on a highlighted tool-bar button.
15520 Avoids losing tool-bar functionality when mouse-highlight is nil.
15521 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15522 Don't highlight when mouse-highlight is nil.
15523 (note_mouse_highlight): When mouse-highlight is nil, don't return
15524 right away; instead, run tool-bar and mode-line highlight
15525 subroutine, clear any existing highlight, and revert the mouse
15526 pointer to its default shape. (Bug#14558)
15528 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15530 * lisp.mk (lisp): Add prog-mode.el.
15532 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15534 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15535 * process.c (dummy_handler): New function.
15536 (lib_child_handler): New static var.
15537 (handle_child_signal): Invoke it.
15538 (catch_child_signal): If a library has set up a signal handler,
15539 save it into lib_child_handler.
15540 (init_process_emacs): If using glib and not on Windows, tickle glib's
15541 child-handling code so that it initializes its private SIGCHLD handler.
15542 * syssignal.h (SA_SIGINFO): Default to 0.
15543 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15544 31; it should no longer be needed now.
15546 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15548 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15550 * gfilenotify.c (globals_of_gfilenotify): New function.
15551 (syms_of_gfilenotify): Move global initialization there.
15553 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15555 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15557 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15558 * keyboard.c (menu_bar_items, tool_bar_items):
15559 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15560 not override local keymaps any more.
15562 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15564 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15566 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15568 * w32console.c (initialize_w32_display): Return the dimensions of
15569 the console window via 2 additional arguments, not via the current
15570 frame. This avoids crashes due to overrunning the bounds of
15571 frame's decode_mode_spec_buffer, which is not resized following
15572 the change of the frame dimensions from the initial 10x10.
15574 * w32term.h (w32_initialize_display_info): Adjust prototype.
15576 * term.c (init_tty): Take dimensions of the frame from the values
15577 returned by initialize_w32_display.
15579 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15580 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15581 (LIBES): Add $(GFILENOTIFY_LIBS).
15583 * w32inevt.c (handle_file_notifications): Add dummy implementation
15584 for !HAVE_W32NOTIFY.
15586 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15588 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15590 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15592 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15594 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15596 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15598 Fix minor problems found by static checking.
15599 * data.c (pure_write_error):
15600 Use xsignal2, not Fsignal, as Fsignal might return.
15601 * eval.c (set_backtrace_debug_on_exit): Now static.
15602 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15603 No longer inline. EXTERN_INLINE is needed only for functions
15604 defined in .h files. Reindent function header as per GNU style.
15605 (backtrace_p, backtrace_top, backtrace_next):
15606 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15607 compiler or linker. Add extern decls to pacify gcc -Wall.
15608 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15610 * frame.c (free_monitors): Define only on platforms that need it.
15611 * nsterm.m (ns_term_init):
15612 * process.c (catch_child_signal):
15613 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15614 defined on all porting targets these days.
15615 * process.c, process.h (catch_child_signal):
15616 Make it extern only if NS_IMPL_GNUSTEP is defined.
15618 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15620 * w32.c (gettimeofday): Make the signature identical to prototype
15621 in nt/inc/sys/time.h.
15623 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15625 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15628 * keyboard.c (safe_run_hooks_error): Improve error message.
15630 * data.c (pure_write_error): Add `object' argument.
15631 * puresize.h (CHECK_IMPURE): Use it.
15633 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15635 * Makefile.in (NOTIFY_OBJ): New variable.
15636 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15638 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15639 Call syms_of_gfilenotify.
15641 * gfilenotify.c: New file.
15643 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15644 and Qfile_w32notify.
15645 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15646 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15648 * lisp.h: Declare syms_of_gfilenotify.
15650 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15652 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15654 Merge the specpdl and backtrace stacks. Make the structure of the
15655 specpdl entries more obvious via a tagged union of structs.
15656 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15657 (enum specbind_tag): New enum.
15658 (struct specbinding): Make it a tagged union of structs.
15659 Add a case for backtrace records.
15660 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15661 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15662 (backtrace_debug_on_exit): New accessors.
15663 (struct backtrace): Remove.
15664 (struct catchtag): Remove backlist field.
15665 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15667 (Flocal_variable_p): Speed up the common case where the binding is
15669 * eval.c (backtrace_list): Remove.
15670 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15671 (set_backtrace_args, set_backtrace_nargs)
15672 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15673 (backtrace_next): New functions.
15674 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15675 (unwind_to_catch, internal_lisp_condition_case)
15676 (internal_condition_case, internal_condition_case_1)
15677 (internal_condition_case_2, internal_condition_case_n): Don't bother
15678 with backtrace_list any more.
15679 (Fsignal): Adjust to new backtrace format.
15680 (grow_specpdl): Move up.
15681 (record_in_backtrace): New function.
15682 (eval_sub, Ffuncall): Use it.
15683 (apply_lambda): Adjust to new backtrace format.
15684 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15686 (specbind): Adjust to new specpdl format. Simplify.
15687 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15688 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15690 (mark_backtrace): Remove.
15691 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15692 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15693 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15695 * profiler.c (record_backtrace): Use get_backtrace.
15696 (handle_profiler_signal): Use backtrace_top_function.
15697 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15698 accessor functions.
15700 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15702 * process.h (catch_child_signal): Declare.
15704 * process.c (catch_child_signal): New function.
15705 (init_process_emacs): Call it.
15707 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15708 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15710 (x_set_cursor_type): Remove declaration.
15711 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15712 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15713 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15714 (ns_get_color): Use F suffix on float.
15715 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15716 (ns_get_rgb_color): Remove.
15717 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15718 (note_mouse_movement): x and y are CGFloat.
15719 (ns_draw_fringe_bitmap): Remove unused rowY.
15720 Change #if to COCOA && >= 10_6.
15721 (ns_draw_window_cursor): Remove unused overspill.
15722 (ns_draw_underwave): width and x are EamcsCGFloat.
15723 (ns_draw_box): thickness is CGFloat.
15724 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15725 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15726 if not in main thread.
15727 (ns_get_pending_menu_title, ns_check_menu_open)
15728 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15729 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15730 (sendFromMainThread:): New method.
15731 (changeFont:): size is CGFloat.
15732 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15733 Disable warning about permanent text.
15734 (characterIndexForPoint:): Adjust return type depending on GNUstep
15736 (mouseDown:): delta is CGFloat.
15737 (updateFrameSize): Remove unised variable f.
15738 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15739 Cast float to EmacsCGFloat.
15740 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15741 also to -1 when restoring.
15742 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15743 inside NS_IMPL_COCOA.
15744 (toggleFullScreen:): Put call to toggleFullScreen inside
15745 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15746 (setPosition:portion:whole:): por is CGFloat.
15747 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15748 (mouseDown:): Use CGFloat.
15749 (mouseDragged:): Remove unised variable edge.
15750 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15752 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15753 of CGFloat differs.
15754 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15755 when NS_IMPL_GNUSTEP.
15756 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15757 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15758 (EmacsToolbar): Add clearAll. Add tag argument to
15759 addDisplayItemWithImage.
15760 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15762 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15764 * nsmenu.m (ns_update_menubar): Make static.
15765 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15766 (fillWithWidgetValue:): Add cast to SEL for setAction.
15767 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15768 (update_frame_tool_bar): Update code for GNUstep.
15769 (clearAll): New method.
15770 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15771 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15772 Move identifierToItem setObject and activeIdentifiers addObject before
15773 call to insertItemWithItemIdentifier.
15774 (validateVisibleItems): Fix indentation.
15775 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15776 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15777 UtilityWindow to aStyle, remove call to setStyleMask.
15779 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15781 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15782 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15783 Use F suffix on floats.
15784 (ns_char_width): Returns CGFloat.
15785 (ns_ascii_average_width): w is CGFloat instead of float.
15786 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15788 (ns_glyph_metrics): CGFloat instead of float.
15790 * nsfns.m (x_set_foreground_color, x_set_background_color):
15792 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15793 remove unused variables.
15794 (Fns_read_file_name): Keep track if panel is for save.
15795 Use ns_filename_from_panel/ns_directory_from_panel.
15796 (Fns_list_services): delegate only used for COCOA.
15797 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15798 Just return the input if GNUstep.
15799 (x_screen_planes): Remove.
15800 (Fxw_color_values): Use EmacsCGFloat
15801 (Fns_display_monitor_attributes_list): Only get screen number for
15803 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15805 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15806 ns_directory_from_panel.
15808 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15810 * process.c (handle_child_signal): Also use WCONTINUED.
15811 This is so that list-processes doesn't mistakenly list the process
15812 as stopped, when the process has actually been continued and is
15815 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15817 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15818 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15819 not already configured.
15821 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15823 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15825 * Makefile.in (mostlyclean): Remove *.res files.
15827 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15829 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15830 a buffer (bug#8447).
15832 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15834 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15835 display vector, and we backtrack, handle the case that the
15836 previous character position is also displayed from a display
15837 vector or covered by a display string or image. (Bug#14476)
15839 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15841 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15842 (struct MonitorInfo, free_monitors): Remove.
15843 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15844 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15845 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15848 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15849 (struct MonitorInfo, free_monitors): Remove.
15850 (ns_screen_name): Make static.
15851 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15852 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15855 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15856 (struct MonitorInfo): New struct.
15857 (free_monitors, make_monitor_attribute_list): Declare.
15859 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15861 (free_monitors, make_monitor_attribute_list): New functions.
15862 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15865 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15867 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15869 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15871 * keyboard.c: Apply keyboard decoding only to events that come directly
15872 from the tty, not from unread-command-events (bug#14368).
15873 (read_event_from_main_queue): New function, extracted from read_char.
15874 (read_decoded_char): Remove.
15875 (read_decoded_event_from_main_queue): New function to replace it.
15876 (read_char): Use it.
15877 (read_key_sequence): Use read_char rather than read_decoded_char.
15879 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15881 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15883 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15885 2013-05-22 Kenichi Handa <handa@gnu.org>
15887 The following changes are to fix the setting of
15888 buffer-file-coding-system on, for instance, C-x RET c unix RET
15889 _FILE_OF_DOS_EOL_TYPE_ RET.
15891 * coding.h (struct coding_system): New member detected_utf8_chars.
15893 * coding.c (detect_coding_utf_8): Count characters and check EOL
15894 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15896 (setup_coding_system): Do not initialize coding->head_ascii.
15897 (check_ascii): Do not set coding->eol_seen but update it. Do not
15898 call adjust_coding_eol_type here.
15899 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15900 If the eol-type of CODING is already specified, adjust the eol type
15901 of the found coding-system.
15902 (decode_coding_gap): Cancel previous change. Utilize the
15903 character numbers counted by detect_coding_utf_8. Fix detection
15906 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15908 * search.c (looking_at_1): Only set last_thing_searched if the match
15909 changed the match-data (bug#14281).
15911 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15913 * xdisp.c (reseat_at_previous_visible_line_start):
15914 Already declared in dispextern.h, so remove it here.
15915 (move_it_vertically_backward): Likewise.
15917 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15919 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15920 (Fx_display_pixel_width, Fx_display_pixel_height)
15921 (Fx_display_mm_width, Fx_display_mm_height):
15922 Mention `display-monitor-attributes-list' in docstrings.
15924 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15925 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15926 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15927 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15928 (Fx_display_backing_store, Fx_display_visual_class)
15929 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15930 (Fx_display_grayscale_p, Fx_display_pixel_width)
15931 (Fx_display_pixel_height, Fx_display_planes)
15932 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15933 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15934 (Fx_display_mm_width, Fx_display_mm_height)
15935 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15936 height for all physical monitors as in X11.
15938 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15939 Return pixel width or height for all physical monitors as in X11.
15941 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15943 Port --enable-gcc-warnings to clang.
15944 * bytecode.c (exec_byte_code):
15946 Redo diagnostic pragmas to pacify clang, too.
15947 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15948 * editfns.c (Fencode_time):
15949 * fileio.c (file_accessible_directory_p):
15950 * font.c (font_unparse_xlfd):
15951 Use '&"string"[index]' instead of '"string" + (index)'.
15952 * undo.c (user_error): Remove; unused.
15954 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15956 * insdel.c (insert_1_both): Document the arguments, instead of
15957 referring to insert_1, which no longer exists.
15959 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15960 some window, increment windows_or_buffers_changed, so that
15961 *Messages* display in that window is updated. (Bug#14408)
15963 * w32.c: Include epaths.h.
15964 (init_environment): Use cmdproxy.exe without leading directories.
15965 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15967 (gettimeofday): Adjust signature and return value to Posix
15970 * unexw32.c (open_output_file): Delete the existing emacs.exe
15971 before creating it, to break the hard link to the versioned
15974 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15975 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15976 (FIRSTFILE_OBJ): New variables.
15977 (W32_RES): Rename to EMACSRES. All users changed.
15978 (base_obj): Use $(CM_OBJ).
15979 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15980 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15981 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15982 $(W32_RES_LINK) before $(LIBES).
15983 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15985 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15987 * makefile.w32-in (DOC): Use just "DOC".
15989 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15991 * process.c: Export default filters and sentinels to Elisp.
15992 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15994 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15995 (Fset_process_sentinel, Fformat_network_address):
15996 Default to them instead of nil.
15997 (server_accept_connection): Sentinels can't be nil any more.
15998 (read_and_dispose_of_process_output): New function, extracted from
15999 read_process_output.
16000 (read_process_output): Use it; filters can't be nil.
16001 (Finternal_default_process_filter): New function, extracted from
16002 read_process_output.
16003 (exec_sentinel_unwind): Remove function.
16004 (exec_sentinel): Don't zilch sentinel while running.
16005 (status_notify): Sentinels can't be nil.
16006 (Finternal_default_process_sentinel): New function extracted from
16008 (setup_process_coding_systems): Default filter is not nil any more.
16009 (syms_of_process): Export new Elisp functions and initialize
16011 * lisp.h (make_lisp_proc): New function.
16013 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16015 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16017 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16019 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16020 unless we know that the window w is a leaf window.
16021 Another attempt at solving bug#14062.
16023 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16025 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16028 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16030 * image.c (gif_load): Check that subimages fit (Bug#14345).
16032 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16034 * lread.c (skip_dyn_eof): New function.
16035 (read1): Use it to skip the end of a file in response to #@00.
16037 * doc.c (get_doc_string): Slightly relax the sanity checking.
16039 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16041 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16042 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16043 (MonitorInfo): New struct.
16044 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16045 (Fns_display_monitor_attributes_list): New functions.
16046 (display-usable-bounds): Remove.
16047 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16050 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16052 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16053 (GTK_CHECK_VERSION): New macro, if not already defined.
16054 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16055 replaced by GTK_CHECK_VERSION.
16057 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16059 * xterm.h (GTK_PREREQ): New macro.
16060 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16061 to use this macro instead, for consistency and clarity.
16063 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16065 * xdisp.c (row_for_charpos_p): New function, with code of
16066 cursor_row_p, but accepts an additional argument CHARPOS instead
16067 of using a hardcoded PT.
16068 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16069 (row_containing_pos): Call row_for_charpos_p instead of partially
16070 doing the same. Fixes cursor positioning under longlines-mode
16071 when longlines-show-effect includes more than one newline, when
16072 moving the cursor vertically up.
16074 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16076 * makefile.w32-in (ACL_H): New macro.
16077 ($(BLD)/fileio.$(O)): Update dependencies.
16079 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16081 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16082 * Makefile.in (LIB_ACL): New macro.
16083 (LIBACL_LIBS): Remove.
16084 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16085 * fileio.c: Include <acl.h>.
16086 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16087 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16089 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16092 * unexelf.c: Don't assume ElfW (Half) fits in int.
16093 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16094 when dealing with ElfW (Half) values, since they can exceed 2**31
16095 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16096 (entry_address): Omit unused NUM arg. All uses changed.
16098 2013-05-07 Juri Linkov <juri@jurta.org>
16100 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16101 to the string converted from number with `Fnumber_to_string'.
16104 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16106 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16107 This fixes a problem introduced by my previous change.
16109 2013-05-07 Glenn Morris <rgm@gnu.org>
16111 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16113 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16115 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16117 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16119 Static checking by GCC 4.8.0.
16120 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16121 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16122 (x_get_monitor_attributes_fallback)
16123 (x_get_monitor_attributes_xinerama)
16124 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16125 Define only if USE_GTK.
16126 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16127 (x_get_monitor_attributes_fallback): Omit unused locals.
16128 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16129 Use double, not float, to avoid mixed-mode floating point arithmetic.
16131 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16132 Jan Djärv <jan.h.d@swipnet.se>
16134 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16135 (XINERAMA_CFLAGS): New macros.
16136 (ALL_CFLAGS, LIBES): Use them.
16138 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16139 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16140 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16141 (syms_of_xfns): DEFSYM them.
16142 (struct MonitorInfo): New struct.
16143 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16144 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16145 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16146 (x_get_monitor_attributes_xinerama): New functions.
16147 (Fx_display_monitor_attributes_list): New primitive.
16148 (syms_of_xfns): Defsubr it.
16150 * xterm.h (x_display_info): Add Xatom_net_workarea and
16151 Xatom_net_current_desktop.
16153 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16154 and dpyinfo->Xatom_net_current_desktop.
16156 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16158 * xdisp.c (pos_visible_p): Use the special code for finding the
16159 beginning of a display property or overlay for any "replacing"
16160 display property, not just for display strings. This solves
16161 incorrect reporting of position by posn-at-point. (Bug#14241)
16163 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16165 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16166 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16167 Verify that ElfW (Half) fits in int.
16168 (fatal): Use same signature as lisp.h.
16169 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16170 configure and build with -DUNEXELF_DEBUG without worrying about
16171 other modules that use DEBUG.
16172 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16173 possibly-wide integers now uses it instead of plain fprintf.
16174 (entry_address): New function, which avoids problems with 32-bit
16175 overflow on 64-bit hosts.
16176 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16177 (round_up): Don't assume the remainder fits in int.
16178 (find_section): Use bool for boolean. Simplify debug code.
16179 (unexec): Don't assume file sizes fit in int or size_t.
16180 Omit unnecessary trailing newline in 'fatal' format.
16181 Use strerror rather than outputting decimal error number.
16182 Remove unused code when emacs is not defined;
16183 this file relies on Emacs now.
16184 Don't assume e_phnum and e_shnum are positive.
16186 * regex.c: Fix problems when DEBUG is defined.
16187 (extract_number, extract_number_and_incr): Define regardless of
16188 whether DEBUG is defined; that's simpler and makes the code less
16189 likely to go stale in the normal case when DEBUG is not defined.
16190 Return int rather than taking an int * arg. All callers changed.
16191 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16192 Remove, replacing with ...
16193 (DEBUG_PRINT): New macro. All callers changed.
16194 (DEBUG_COMPILES_ARGUMENTS): New macro.
16195 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16196 (print_compiled_pattern, print_double_string) [DEBUG]:
16197 Use prototype rather than old-style definition.
16198 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16199 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16200 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16201 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16202 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16203 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16204 This matters only when DEBUG is defined.
16206 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16208 * xdisp.c (set_iterator_to_next): Set the
16209 ignore_overlay_strings_at_pos_p flag only if we are _really_
16210 iterating over an overlay string, as indicated by the
16211 current.overlay_string_index member. (Bug#14306)
16213 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16215 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16216 to where it is used, to avoid autorelease issues (Bug#14050).
16218 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16220 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16221 * fileio.c (syms_of_fileio): Implement this.
16222 * filelock.c (create_lock_file): If symbolic links don't work, so
16223 we use a regular file as a lock file, do not fsync the lock file;
16226 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16228 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16229 (syms_of_minibuf): Adjust accodingly.
16231 * callint.c (Fcall_interactively): Adjust calls accordingly.
16233 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16235 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16236 w->contents is a buffer before computing everything else.
16237 Use parentheses to disambiguate last part of the condition.
16239 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16240 assertion violations. (Bug#14062)
16242 2013-05-01 David Reitter <david.reitter@gmail.com>
16244 * nsfns.m (ns_tooltip): Initialize.
16246 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16248 * coding.c (decode_coding_gap): Don't remove the character before
16249 a newline unless it's a CR character. (Bug#14287)
16251 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16253 * dispextern.h (struct face): Move enum face_underline_type
16254 earlier so that bitfields can be in the same word.
16256 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16258 * nsfns.m (handlePanelKeys): New function.
16259 (EmacsOpenPanel:performKeyEquivalent:)
16260 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16261 arrows/function/control and copy/paste keys (Bug#14296).
16263 2013-04-27 Juri Linkov <juri@jurta.org>
16265 * callint.c (Fcall_interactively): Call `Qread_number' for
16266 interactive code letter `n' instead of using duplicate code.
16269 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16271 * systime.h (make_timeval): Declare as 'const'.
16273 2013-04-27 Kenichi Handa <handa@gnu.org>
16275 * font.c (font_open_entity): Always open a font of manageable
16278 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16280 Port better to AIX (Bug#14258).
16281 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16284 2013-04-24 Kenichi Handa <handa@gnu.org>
16286 * coding.c (decode_coding_iso_2022): When an invalid escape
16287 sequence is encountered, reset the invocation and designation
16288 status to the safest one.
16290 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16292 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16293 Without this fix, "make distclean" leaves stamp-h1 behind.
16295 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16297 * w32fns.c (w32_fullscreen_rect): New function to compute the
16298 window rectangle for the given fullscreen mode.
16299 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16300 longer tunes the window size. This keeps the window's edges flush
16301 with the screen and allows the taskbar to hide itself in fullboth.
16303 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16304 window decorations and uses the entire screen.
16306 * w32term.h (w32_fullscreen_rect) Add prototype.
16307 (struct w32_output): Replace normal_width, normal_height,
16308 normal_top, and normal_left members with a single normal_placement
16310 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16312 (FRAME_NORMAL_PLACEMENT): New macro.
16314 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16316 * minibuf.c (Ftest_completion): Silence compiler warning.
16318 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16320 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16323 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16326 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16327 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16328 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16329 parentheses where appropriate.
16331 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16333 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16335 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16337 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16338 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16339 Mention in the doc string that setting these variables takes
16340 effect only after a call to set-window-buffer. (Bug#14200)
16342 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16344 * indent.c (Fvertical_motion): Don't consider display strings on
16345 overlay strings as display strings on the buffer position we
16346 started from. This prevents vertical cursor motion from jumping
16347 more than one line when there's an overlay string with a display
16348 property at end of line.
16349 Reported by Karl Chen <Karl.Chen@quarl.org> in
16350 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16352 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16354 * window.c (select_window): `record_buffer' even if window is
16355 already selected (bug#14191).
16357 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16359 * window.c (Fwindow_end): Test more flags, including the buffer's
16360 last_overlay_modified flag, to determine whether the window's
16361 display is really up-to-date. Prevents the function from
16362 returning a stale value. (Bug#14170)
16363 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16366 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16368 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16369 garbaged only if it is not already the top frame on its TTY.
16370 This prevents flickering due to constant redrawing of TTY frames when
16371 there are GUI frames open in the same session. (Bug#13864)
16373 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16375 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16376 of marking the idle timers directly.
16378 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16380 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16381 tables (bug#14054).
16383 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16385 * window.c (select_window): Don't record_buffer while the invariant is
16386 temporarily broken (bug#14161).
16388 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16390 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16392 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16394 2013-04-07 Romain Francoise <romain@orebokech.com>
16396 Ignore additional platform-specific ACL errors (Bug#13702).
16397 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16398 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16400 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16402 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16405 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16407 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16408 This bug was introduced by my 2013-02-25 change that simplified
16409 data_start configuration. Without this change, on GNU/Linux
16410 an Emacs configured with --enable-profiling fails immediately
16411 due to a profiler signal.
16412 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16413 with these flags. On platforms where special flags are needed
16414 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16415 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16416 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16418 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16420 Get rid of some platform-specific functions examining window
16421 system and its capabilities. This is a partial rework of the
16423 * lisp.h (have_menus_p): Remove prototype. This function is
16424 replaced with platform-independent window_system_available.
16425 (check_window_system): Move to...
16426 * frame.h (decode_window_system_frame, window_system_available):
16427 ...here, add new prototypes.
16428 * frame.c (window_system_available, decode_window_system_frame):
16430 (check_window_system): Platform-independent now.
16431 * xterm.h (x_in_use): Remove declaration.
16433 * w32term.h (check_x_frame):
16434 * nsterm.h (check_x_frame): Remove prototypes. This function
16435 is replaced with platform-independent decode_window_system_frame.
16436 * msdos.c (have_menus_p): Remove.
16437 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16438 Remove platform-specific functions. Use check_window_system,
16439 decode_window_system_frame and check_ns_display_info where
16440 appropriate. Minor style and comment tweaks.
16441 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16442 (check_x_frame): Likewise.
16443 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16445 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16446 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16447 * xmenu.c, xselect.c: All related users changed.
16449 2013-04-03 Kenichi Handa <handa@gnu.org>
16451 The following changes is to optimize the code for reading UTF-8
16454 * coding.c (check_ascii): Rename from detect_ascii. Return value
16455 changed. Check EOL format. Do not call adjust_coding_eol_type
16457 (check_utf_8): New function.
16458 (adjust_coding_eol_type): Do nothing if already adjusted.
16459 (detect_coding): Compare the return value of check_ascii with
16460 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16461 (decode_coding_gap): Optimize for valid UTF-8.
16463 2013-03-21 Kenichi Handa <handa@gnu.org>
16465 * coding.c (syms_of_coding): Cancel previous change.
16467 * insdel.c (insert_from_gap): Fix previous change.
16469 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16471 Consistently use platform-specific function to detect window system.
16472 * lisp.h (check_window_system): New prototype. This function is
16473 going to replace check_x, check_w32 and check_ns.
16474 (have_menus_p): Mention msdos.c in comment.
16475 * fontset.c (check_window_system_func): Remove. Adjust all users.
16476 * fontset.h (check_window_system_func): Remove prototype.
16477 * nsterm.h (check_ns):
16478 * xterm.h (check_x):
16479 * w32term.h (check_w32): Likewise.
16480 * menu.c (Fx_popup_menu): Use check_window_system.
16481 * msdos.c (check_window_system): Define for MS-DOS.
16482 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16483 * w32fns.c (check_window_system): Likewise for MS-Windows.
16484 * xfns.c (check_window_system): Likewise for X.
16485 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16486 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16488 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16490 Prefer < to > in range checks such as 0 <= i && i < N.
16491 This makes it easier to visualize quantities on a number line.
16492 This patch doesn't apply to all such range checks,
16493 only to the range checks affected by the 2013-03-24 change.
16494 This patch reverts most of the 2013-03-24 change.
16495 * alloc.c (xpalloc, Fgarbage_collect):
16496 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16497 * character.c (string_escape_byte8):
16498 * charset.c (read_hex):
16499 * data.c (cons_to_unsigned):
16500 * dispnew.c (update_frame_1):
16501 * doc.c (Fsubstitute_command_keys):
16502 * doprnt.c (doprnt):
16503 * editfns.c (hi_time, decode_time_components):
16504 * fileio.c (file_offset):
16505 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16506 * font.c (font_intern_prop):
16507 * frame.c (x_set_alpha):
16508 * gtkutil.c (get_utf8_string):
16509 * indent.c (check_display_width):
16510 * keymap.c (Fkey_description):
16511 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16513 * minibuf.c (read_minibuf_noninteractive):
16514 * process.c (wait_reading_process_output):
16515 * search.c (Freplace_match):
16516 * window.c (get_phys_cursor_glyph):
16517 * xdisp.c (redisplay_internal):
16518 * xsmfns.c (smc_save_yourself_CB):
16519 Prefer < to > for range checks.
16520 * dispnew.c (sit_for): Don't mishandle NaNs.
16521 This fixes a bug introduced in the 2013-03-24 change.
16522 * editfns.c (decode_time_components): Don't hoist comparison.
16523 This fixes another bug introduced in the 2013-03-24 change.
16525 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16527 * frame.h (struct frame): Drop scroll_bottom_vpos
16528 member becaue all real users are dead long ago.
16529 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16530 * xdisp.c (redisplay_internal): Adjust user.
16532 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16534 * nsmenu.m (showAtX:Y:for:): setLevel to
16535 NSPopUpMenuWindowLevel (Bug#13998).
16537 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16539 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16540 (ns_check_pending_open_menu): Declare.
16542 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16543 (x_activate_menubar): Update the menu with title that matches
16544 ns_get_pending_menu_title, and call
16545 ns_check_pending_openmenu (Bug#12698).
16546 (menuWillOpen:): New method.
16547 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16549 * nsterm.m (menu_will_open_state, menu_mouse_point)
16550 (menu_pending_title): New varaibles.
16551 (ns_get_pending_menu_title, ns_check_menu_open)
16552 (ns_check_pending_open_menu): New functions.
16554 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16556 * indent.c (current_column_bol_cache): Remove leftover which is not
16557 used in Fmove_to_column any more.
16558 (current_column, scan_for_column): Adjust users.
16559 * keyboard.c (last_point_position_buffer, last_point_position_window):
16560 Remove leftovers which are not used for recording undo any more.
16561 (command_loop_1, syms_of_keyboard): Adjust users.
16562 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16563 redisplay_window any more.
16564 (move_it_to): Adjust user.
16566 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16568 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16569 Update dependencies.
16571 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16573 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16574 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16575 forward references.
16577 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16579 * window.h (struct window): Replace hchild, vchild and buffer slots
16580 with a single slot 'contents'. This is possible because each valid
16581 window may have either the child window (in vertical or horizontal
16582 combination) or buffer to display (for the leaf window). Using that,
16583 a lot of operations to traverse and/or change window hierarchies may
16584 be simplified. New member horizontal is used to distinguish between
16585 horizontal and vertical combinations of internal windows.
16586 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16587 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16588 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16589 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16590 Use contents slot, not buffer, where appropriate.
16591 (wset_combination): New function.
16592 (wset_buffer): Add eassert.
16593 (Fframe_first_window): Simplify the loop reaching first window.
16594 (Fwindow_buffer): Use WINDOW_LEAF_P.
16595 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16596 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16597 (unshow_buffer): Convert initial debugging check to eassert.
16598 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16599 (make_parent_window, window_resize_check, window_resize_apply)
16600 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16601 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16602 Adjust to match struct window changes.
16603 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16604 (mark_window_cursors_off, count_windows, get_leaf_windows)
16605 (foreach_window_1): Simplify the loop.
16606 * alloc.c (mark_object): Do not check for the leaf window because
16607 internal windows has no glyph matrices anyway.
16608 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16609 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16610 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16611 (build_frame_matrix_from_window_tree, mirror_make_current)
16612 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16613 (update_window_tree, set_window_update_flags): Simplify the loop.
16614 (sync_window_with_frame_matrix_rows): Enforce live window.
16615 Use contents slot, not buffer, where appropriate.
16616 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16617 and WINDOW_HORIZONTAL_COMBINATION_P.
16618 (make_frame_visible_1): Simplify the loop.
16619 Use contents slot, not buffer, where appropriate.
16620 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16621 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16622 (expose_window_tree): Likewise.
16623 Use contents slot, not buffer, where appropriate.
16624 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16625 to avoid deleted windows. Use contents slot instead of buffer.
16626 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16627 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16628 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16629 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16631 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16633 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16634 identify the reasons for assertion violations in bug#14062 and
16636 (Fx_show_tip): Fix compilation error under
16637 "--enable-check-lisp-object-type". (Bug#14073)
16639 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16640 Reported by <rzl24ozi@gmail.com>.
16642 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16644 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16646 (unwind_with_echo_area_buffer): ...to restore it here.
16647 This is needed to ensure that...
16648 (redisplay_window): ...both window markers are valid here,
16649 which is verified by eassert.
16650 * editfns.c (save_excursion_save): Do not assume that
16651 selected_window always displays the buffer.
16652 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16655 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16657 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16660 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16662 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16664 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16666 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16667 since MinGW's w32api headers do. This avoids compiler warnings.
16669 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16670 if already defined.
16672 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16674 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16676 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16678 * gtkutil.c (style_changed_cb): Check if frame is live and an
16679 X frame (Bug#14038).
16681 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16683 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16684 Define only for _WIN32_WINNT less than 0x0500.
16685 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16687 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16688 see its own definitions of 'struct timeval' and 'struct timezone'.
16690 Fix incompatibilities between MinGW.org and MinGW64 headers.
16691 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16693 * w32.c (REPARSE_DATA_BUFFER): Guard with
16694 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16696 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16698 * xterm.c: Include X11/XKBlib.h
16699 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16701 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16703 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16705 * blockinput.h (input_blocked_p): Likewise.
16706 * bytecode.c (exec_byte_code): Likewise.
16707 * callproc.c (call_process_kill, call_process_cleanup)
16708 (Fcall_process): Likewise.
16709 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16710 (Fccl_execute_on_string): Likewise.
16711 * character.c (string_escape_byte8): Likewise.
16712 * charset.c (read_hex): Likewise.
16713 * cm.c (calccost): Likewise.
16714 * data.c (cons_to_unsigned): Likewise.
16715 * dired.c (directory_files_internal, file_name_completion):
16717 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16718 (sit_for): Likewise.
16719 * doc.c (Fsubstitute_command_keys): Likewise.
16720 * doprnt.c (doprnt): Likewise.
16721 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16722 * emacsgtkfixed.c: Likewise.
16723 * fileio.c (file_offset, Fwrite_region): Likewise.
16724 * floatfns.c (Fexpt, fmod_float): Likewise.
16725 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16727 * font.c (font_intern_prop): Likewise.
16728 * frame.c (x_set_alpha): Likewise.
16729 * gtkutil.c (get_utf8_string): Likewise.
16730 * indent.c (check_display_width): Likewise.
16731 * intervals.c (create_root_interval, rotate_right, rotate_left)
16732 (split_interval_right, split_interval_left)
16733 (adjust_intervals_for_insertion, delete_node)
16734 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16735 (merge_interval_right, merge_interval_left, copy_intervals)
16736 (set_intervals_multibyte_1): Likewise.
16737 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16738 * keymap.c (Fkey_description): Likewise.
16739 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16740 * lread.c (openp, read_integer, read1, string_to_number):
16742 * menu.c (ensure_menu_items): Likewise.
16743 * minibuf.c (read_minibuf_noninteractive): Likewise.
16744 * print.c (printchar, strout): Likewise.
16745 * process.c (create_process, Faccept_process_output)
16746 (wait_reading_process_output, read_process_output, send_process)
16747 (wait_reading_process_output): Likewise.
16748 * profiler.c (make_log, handle_profiler_signal): Likewise.
16749 * regex.c (re_exec): Likewise.
16750 * regex.h: Likewise.
16751 * search.c (looking_at_1, Freplace_match): Likewise.
16752 * sysdep.c (get_child_status, procfs_ttyname)
16753 (procfs_get_total_memory): Likewise.
16754 * systime.h (EMACS_TIME_VALID_P): Likewise.
16755 * term.c (dissociate_if_controlling_tty): Likewise.
16756 * window.c (get_phys_cursor_glyph): Likewise.
16757 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16758 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16760 * xfns.c (Fx_window_property): Likewise.
16761 * xmenu.c (set_frame_menubar): Likewise.
16762 * xselect.c (x_get_window_property, x_handle_dnd_message):
16764 * xsmfns.c (smc_save_yourself_CB): Likewise.
16765 * xterm.c (x_scroll_bar_set_handle): Likewise.
16767 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16769 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16770 to be optional or nil. Adjust comment and convert it to docstring.
16771 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16772 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16774 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16776 Static checking by GCC 4.8-20130319.
16777 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16778 * process.c (Fset_process_datagram_address)
16779 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16780 * xdisp.c (get_char_face_and_encoding)
16781 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16782 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16783 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16785 2013-03-24 Ken Brown <kbrown@cornell.edu>
16787 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16788 fix compilation on 64-bit Cygwin, where underscores are not
16789 automatically prepended.
16791 * w32term.c (w32_initialize): Silence compiler warning.
16793 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16795 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16796 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16797 variables, to save and restore frame dimensions.
16798 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16799 after returning from a 'fullscreen' configuration.
16800 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16801 to avoid races between the main thread and the input thread.
16803 * w32term.h (struct w32_output): New members normal_width,
16804 normal_height, normal_top, normal_left, and prev_fsmode.
16805 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16806 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16807 members of a frame.
16809 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16810 'fullscreen' parameter. Always record previous width and height
16811 of the frame, except when switching out of maximized modes, so
16812 that they could be restored correctly, instead of resetting to the
16813 default frame dimensions. Send SC_RESTORE command to the frame,
16814 unless we are going to send SC_MAXIMIZE, to restore the frame
16815 resize hints in the mouse pointer shown by the window manager.
16818 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16820 * lisp.h (get_frame_param): Adjust conditions for prototype
16823 2013-03-22 Ken Brown <kbrown@cornell.edu>
16825 * unexcw.c: Drop unneeded inclusion of w32common.h.
16826 (report_sheap_usage): Declare.
16827 (read_exe_header): Add magic numbers for x86_64.
16828 (fixup_executable): Fix printf format specifier for unsigned long
16831 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16833 * frame.h (struct frame): Put menu_bar_window under #ifdef
16834 because this member is not needed when X toolkit is in use.
16835 (fset_menu_bar_window):
16836 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16837 (free_glyphs, update_frame):
16838 * xdisp.c (expose_frame): Likewise.
16839 (display_menu_bar): Likewise. Remove redundant eassert.
16840 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16843 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16845 Use functions and constants to manipulate Lisp_Save_Value objects.
16846 This replaces code that used macros and strings and token-pasting.
16847 The change makes the C source a bit easier to follow,
16848 and shrinks the Emacs executable a bit.
16849 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16850 (make_save_value): Change 1st arg from string to enum. All callers
16853 (mark_object): Use if, not #if, for GC_MARK_STACK.
16854 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16855 (XSAVE_OBJECT): Now functions, not macros.
16856 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16857 the constant was never used.
16858 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16859 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16860 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16861 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16863 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16864 type3 with a single member save_type. All uses changed.
16865 (save_type, set_save_pointer, set_save_integer): New functions.
16866 * print.c (PRINTX): Remove.
16868 * alloc.c: Remove redundant static declarations.
16870 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16872 * window.h (struct window): Convert left_col, top_line, total_lines
16873 and total_cols from Lisp_Objects to integers. Adjust comments.
16874 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16876 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16877 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16878 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16879 Adjust users where appropriate.
16881 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16883 * frame.h (struct frame): Drop resx and resy because the same data is
16884 available from window system-specific output context. Adjust users.
16885 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16886 New functions to provide defaults when no window system available.
16887 (FRAME_RES_X, FRAME_RES_Y): New macros.
16888 (NUMVAL): Move from xdisp.c.
16889 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16890 (Ffont_face_attributes, Fopen_font):
16891 * image.c (gs_load):
16892 * w32font.c (fill_in_logfont):
16893 * xdisp.c (calc_pixel_width_or_height):
16894 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16895 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16897 2013-03-20 Kenichi Handa <handa@gnu.org>
16899 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16900 to 1 (temporary workaround until a bug related to ASCII
16901 optimization is fixed).
16903 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16905 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16906 Signal error if window is not internal. Adjust docstring.
16907 (delete_all_child_windows): Use combination_limit to save the buffer.
16908 (Fset_window_configuration): Adjust accordingly.
16909 * print.c (syms_of_print): Initialize debugging output not here...
16910 (init_print_once): ...but in a new function here.
16911 * lisp.h (init_print_once): Add prototype.
16912 * emacs.c (main): Add call to init_print_once. Adjust comments.
16914 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16916 * window.c (window_resize_check, window_resize_apply)
16917 (window_from_coordinates, recombine_windows, set_window_buffer)
16918 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16919 (Fsplit_window_internal, Fdelete_window_internal)
16920 (freeze_window_starts): Use bool for booleans.
16921 * window.h (window_frame_coordinates, resize_frame_windows)
16922 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16924 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16926 * dispnew.c (bitch_at_user): Use `user-error'.
16928 2013-03-17 Ken Brown <kbrown@cornell.edu>
16930 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16931 as return type of image_background. (Bug#13981)
16932 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16934 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16936 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16937 (ns_select): Don't return with result uninitialized.
16939 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16942 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16944 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16945 directories. If filename is nil, get directory name (Bug#13932).
16946 Use getFilename and getDirectory.
16947 (getFilename, getDirectory): New methods for EmacsSavePanel and
16949 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16951 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16953 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16955 2013-03-15 Kenichi Handa <handa@gnu.org>
16957 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16958 (adjust_after_replace): Make it back to static. Delete the third
16959 arg text_at_gap_tail. Cancel the code for handling it.
16961 * coding.h (struct coding_system): New member eol_seen.
16963 * coding.c (detect_ascii): New function.
16964 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16965 when the source bytes are actually scanned. On detecting for
16966 coding_category_utf_8_auto, call detect_ascii instead of scanning
16967 source bytes directly.
16968 (produce_chars): Call insert_from_gap with the new arg 0.
16969 (encode_coding): Likewise.
16970 (decode_coding_gap): Control ASCII optimization by the variable
16971 disable_ascii_optimization instead of #ifndef .. #endif.
16972 Deccode EOL format according to coding->eol_seen.
16973 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16976 * lisp.h (adjust_after_replace): Cancel externing it.
16977 (insert_from_gap): Adjust prototype.
16979 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16981 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16982 FULLSCREEN_MAXIMIZED. (Bug#13935)
16984 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16986 * region-cache.c (find_cache_boundary, move_cache_gap)
16987 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16988 Simplify debugging check and convert to eassert. Adjust comment.
16989 (pp_cache): Put under ENABLE_CHECKING.
16991 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16993 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16994 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16995 and WM_ACTIVATEAPP.
16996 (w32fullscreen_hook): If the frame is visible, reset
16997 f->want_fullscreen flag after changing the frame size. If the
16998 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17001 2013-03-13 Daniel Colascione <dancol@dancol.org>
17003 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17004 too so that these builds can use Cygwin's file conversion
17005 functions. (We've been building and linking cygw32.o all along
17006 and just not using it.)
17008 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17010 File synchronization fixes (Bug#13944).
17011 * Makefile.in (LIB_FDATASYNC): New macro.
17013 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17014 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17015 Don't worry about HAVE_FSYNC, since a substitute fsync is
17016 available if the system lacks one.
17017 (Fwrite_regin): Retry fsync if interrupted.
17019 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17021 * w32term.c (w32_read_socket): If the Emacs frame is being
17022 activated, call w32fullscreen_hook, to make sure the new frame
17023 dimensions are in effect. (Bug#13937)
17025 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17027 * xdisp.c (init_iterator): Simplify because both character and byte
17028 positions are either specified or -1. Add eassert. Adjust comment.
17029 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17030 character and byte positions can be obtained from marker.
17032 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17034 Static checking by Sun C 5.12.
17035 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17036 * bytecode.c (exec_byte_code):
17037 * dispnew.c (init_display):
17039 * fileio.c (Fsubstitute_in_file_name):
17040 * keyboard.c (Fevent_convert_list):
17041 * keymap.c (Fsingle_key_description):
17042 * term.c (maybe_fatal, fatal):
17043 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17044 * xsmfns.c (Fhandle_save_session):
17045 Omit unreachable code.
17046 * keymap.c (map_keymap_char_table_item): Cast void * to
17047 a function pointer type; the C Standard requires this.
17049 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17050 Include <sys/param.h> unconditionally, as that works elsewhere and
17051 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17052 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17055 See ChangeLog.12 for earlier changes.
17057 ;; Local Variables:
17061 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17063 This file is part of GNU Emacs.
17065 GNU Emacs is free software: you can redistribute it and/or modify
17066 it under the terms of the GNU General Public License as published by
17067 the Free Software Foundation, either version 3 of the License, or
17068 (at your option) any later version.
17070 GNU Emacs is distributed in the hope that it will be useful,
17071 but WITHOUT ANY WARRANTY; without even the implied warranty of
17072 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17073 GNU General Public License for more details.
17075 You should have received a copy of the GNU General Public License
17076 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.