1 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
3 Report readdir failures
4 Previously, on non-MS-Windows platforms the code treated most
5 readdir failures as EOF. This was incorrect, e.g., when readdir
6 fails with errno == EOVERFLOW. Signal an error instead.
7 * dired.c (read_dirent):
8 New function, which signals an error when readdir fails.
9 (directory_files_internal, file_name_completion): Use it.
11 2015-01-29 Eli Zaretskii <eliz@gnu.org>
13 * dired.c (directory_files_internal, file_name_completion)
14 [WINDOWSNT]: Signal an error when errno is set non-zero by
15 'readdir', regardless of its value.
17 * w32.c (sys_readdir): Set errno to ENOENT when the directory
18 doesn't exist and to EACCES when it's not accessible to the
19 current user. Set errno to zero when FindNextFile exhausts the
20 directory, so that callers don't interpret that as an error and
21 don't signal a file-error.
22 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
23 2015-01-29 Eli Zaretskii <eliz@gnu.org>
25 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
26 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
29 * w32font.c (struct font_callback_data, w32font_list_internal)
30 (w32font_driver, w32font_match_internal): Use bool where appropriate.
32 * w32menu.c (x_activate_menubar, set_frame_menubar)
33 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
34 (is_simple_dialog): Use bool where appropriate.
36 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
38 Use bool, not int, to track face changes
39 * xfaces.c (face_change): Rename from face_change_count, and
40 change from int to bool. The var is now true (instead of nonzero)
41 if attributes have changed; this is simpler. All uses changed.
44 2015-01-27 Eli Zaretskii <eliz@gnu.org>
46 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
47 returns NULL and errno is ENOTDIR, behave as if opendir failed to
48 open the directory. (Bug#19701)
50 * w32.c (sys_readdir): If FindFirstFile fails because the
51 directory doesn't exist, set errno to ENOTDIR.
53 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
55 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
57 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
59 Fix coding.c subscript error
60 * coding.c (CODING_ISO_INVOKED_CHARSET):
61 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
63 2015-01-17 Eli Zaretskii <eliz@gnu.org>
65 * xdisp.c (produce_image_glyph): Fix display of images in R2L
66 screen lines: prepend the new glyph to the ones already there
67 instead of appending it.
69 2015-01-14 Eli Zaretskii <eliz@gnu.org>
71 * w32fns.c (w32_set_title_bar_text): New function, including
72 support for titles with non-ASCII characters outside of the
73 current system codepage.
74 (x_set_name, x_set_title): Use it. (Bug#19590)
76 2015-01-10 Eli Zaretskii <eliz@gnu.org>
78 * indent.c (Fvertical_motion): Return zero if we started from ZV
79 and there's an overlay after-string there. (Bug#19553)
81 2015-01-09 Eli Zaretskii <eliz@gnu.org>
83 * emacs.c (usage_message): Fix the description of the -nl switch.
86 2015-01-05 Eli Zaretskii <eliz@gnu.org>
88 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
89 end information if the window_end_valid flag is unset.
90 (try_window_id): If the call to display_line invalidated the
91 window end information, give up the try_window_id optimization.
94 2015-01-04 Eli Zaretskii <eliz@gnu.org>
96 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
98 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
100 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
103 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
105 * lisp.mk (lisp): Add cl-preloaded.
107 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
109 Use bool for boolean in xfaces.c
110 * dispextern.h: Adjust to signature changes.
111 * font.c (font_at, font_range):
112 * fontset.c (Finternal_char_font):
113 * fringe.c (draw_fringe_bitmap_1):
114 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
115 (get_next_display_element, highlight_trailing_whitespace)
116 (display_string, calc_line_height_property)
117 (note_mode_line_or_margin_highlight, note_mouse_highlight):
118 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
119 (menu_face_changed_default, recompute_basic_faces)
120 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
121 (tty_defined_color, defined_color, face_color_gray_p)
122 (face_color_supported_p, load_color2, load_face_colors)
123 (Fx_list_fonts, LFACEP, push_named_merge_point)
124 (resolve_face_name, lface_from_face_name_no_resolve)
125 (lface_from_face_name, get_lface_attributes_no_remap)
126 (get_lface_attributes, lface_fully_specified_p)
127 (set_lface_from_font, merge_face_vectors, merge_named_face)
128 (merge_face_ref, Finternal_make_lisp_face)
129 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
130 (Finternal_set_lisp_face_attribute)
131 (update_face_from_frame_parameter, set_font_frame_param)
132 (face_boolean_x_resource_value)
133 (Finternal_set_lisp_face_attribute_from_resource)
134 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
135 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
136 (lface_equal_p, Finternal_lisp_face_equal_p)
137 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
138 (Fcolor_distance, lookup_named_face, lookup_basic_face)
139 (lookup_derived_face, Fface_attributes_as_vector)
140 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
141 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
142 (realize_default_face, realize_named_face)
143 (realize_non_ascii_face, realize_x_face, map_tty_color)
144 (realize_tty_face, compute_char_face, face_at_buffer_position)
145 (face_for_overlay_string, face_at_string_position):
146 Use bool for boolean.
147 * xfaces.c (set_lface_from_font):
148 Return void, since callers never use the result.
150 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
152 * image.c (lookup_pixel_color): Reorder conditions that are
154 (x_to_xcolors): Likewise.
155 (x_detect_edges): Likewise.
156 (png_load_body): Likewise.
157 (gif_close): Likewise.
158 (gif_load): Likewise.
160 2015-01-25 Eli Zaretskii <eliz@gnu.org>
162 Use bool for boolean in w32term.c
163 * w32term.c (x_update_window_begin, x_update_window_end)
164 (x_update_end, x_after_update_window_line)
165 (x_set_glyph_string_gc, x_draw_glyph_string_background)
166 (x_draw_glyph_string_foreground)
167 (x_draw_composite_glyph_string_foreground)
168 (x_draw_glyphless_glyph_string_foreground)
169 (x_draw_image_glyph_string, x_draw_glyph_string)
170 (x_draw_stretch_glyph_string, note_mouse_movement)
171 (w32_mouse_position, x_scroll_bar_report_motion)
172 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
173 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
174 (w32_draw_window_cursor, x_new_font, x_set_offset)
175 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
176 bool where appropriate.
178 Use bool for boolean in w32fns.c
179 * w32fns.c (w32_defined_color, x_decode_color)
180 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
181 (x_set_menu_bar_lines, x_change_tool_bar_height)
182 (x_set_internal_border_width, x_explicitly_set_name)
183 (x_implicitly_set_name, Fx_create_frame, w32_window)
184 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
186 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
188 Use bool for boolean in xfns.c
189 * xfaces.c (x_update_menu_appearance):
190 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
191 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
192 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
193 (x_change_tool_bar_height, x_set_internal_border_width)
194 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
195 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
196 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
197 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
198 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
199 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
200 (clean_up_dialog, syms_of_xfns):
201 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
202 (xic_create_fontsetname):
203 Use bool for boolean.
204 * xfns.c: Include bitmaps/gray.xbm unconditionally.
206 Count MANY function args more reliably
207 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
208 * buffer.c (Fbuffer_list, Fkill_buffer):
209 * callint.c (read_file_name, Fcall_interactively):
210 * charset.c (Fset_charset_priority, syms_of_charset):
211 * chartab.c (uniprop_encode_value_numeric):
212 * coding.c (syms_of_coding):
213 * composite.c (syms_of_composite):
214 * data.c (wrong_range):
215 * dbusbind.c (syms_of_dbusbind):
216 * dired.c (file_attributes):
217 * editfns.c (Fdecode_time, update_buffer_properties, format2):
218 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
219 (call4, call5, call6, call7):
220 * fileio.c (Finsert_file_contents, choose_write_coding_system)
221 (Fcar_less_than_car, build_annotations, auto_save_error):
222 * filelock.c (get_boot_time):
223 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
224 (maybe_resize_hash_table, secure_hash):
225 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
226 * fontset.c (fontset_add, Fset_fontset_font):
227 * ftfont.c (ftfont_lookup_cache):
228 * gtkutil.c (xg_get_font):
229 * insdel.c (signal_before_change, signal_after_change):
230 * keymap.c (append_key):
231 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
232 * minibuf.c (Fread_buffer):
233 * print.c (print_preprocess):
234 * process.c (Fformat_network_address, Fmake_network_process)
235 (server_accept_connection):
236 * sound.c (Fplay_sound_internal):
237 * term.c (Fsuspend_tty, Fresume_tty):
238 * window.c (window_list):
239 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
240 (message_with_string):
241 * xfaces.c (Fx_list_fonts):
242 * xfont.c (syms_of_xfont):
243 * xselect.c (x_handle_selection_request)
244 (x_handle_selection_clear, x_clear_frame_selections)
245 (x_clipboard_manager_error_1):
246 Prefer CALLMANY and CALLN to counting args by hand.
247 * doc.c (reread_doc_file): Remove unused code.
248 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
249 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
250 Prefer call1 and call2 to Ffuncall.
251 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
252 Use struct literal rather than a local var, for simplicity.
253 * keymap.c (where_is_internal): Use NULL rather than a pointer
255 * lisp.h (CALLMANY, CALLN): New macros.
256 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
259 Use gnustep-config if available
260 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
261 It doesn't appear to be needed, and the inclusion breaks on
262 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
264 2015-01-22 Eli Zaretskii <eliz@gnu.org>
266 * xdisp.c (init_iterator): Restore a comment lost in transition.
268 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
270 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
271 * xfont.c (xfont_driver, xfont_chars_supported)
272 (xfont_text_extents):
273 * xftfont.c (xftfont_get_colors, xftfont_open)
274 (xftfont_prepare_face, xftfont_done_face)
275 (xftfont_cached_font_ok):
276 * xgselect.c (xg_select):
277 Use bool for boolean.
279 Don't downcase system diagnostics' first letters
280 * fileio.c (report_file_errno): Don't downcase, and simplify.
283 Isolate NIL_IS_ZERO-assuming code better
284 Suggested by Stefan Monnier in:
285 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
286 * alloc.c (allocate_pseudovector):
287 Use memclear, not memsetnil, to remove a 'verify'.
288 * callint.c (Fcall_interactively):
289 * dispnew.c (realloc_glyph_pool):
290 * xdisp.c (init_iterator):
291 Use memclear, not memset, to remove a 'verify'.
292 * lisp.h (memclear): Rename from memsetnil, and take a byte
293 count rather than a word count. All callers changed.
295 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
297 Undo port to hypothetical nonzero Qnil case
298 This mostly undoes the previous change in this area. See:
299 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
300 * alloc.c (allocate_pseudovector):
301 * callint.c (Fcall_interactively):
302 * dispnew.c (realloc_glyph_pool):
303 * fringe.c (init_fringe):
304 * lisp.h (memsetnil):
305 * xdisp.c (init_iterator):
306 Simplify by assuming that Qnil is zero, but verify the assumption.
307 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
308 NIL_IS_NONZERO. All uses changed.
310 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
312 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
314 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
316 Prefer xlispstrdup to avoid dumb calls to strlen.
317 * nsfont.m (ns_get_family):
318 * nsterm.m (ns_term_init):
319 * w32fns.c (w32_window):
320 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
322 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
324 Correct an old fix for GTK font selection
325 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
328 Fix minor bugs with printing null bytes
329 * minibuf.c (read_minibuf_noninteractive):
330 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
331 Work even if the Lisp string contains a null byte.
333 Port to hypothetical case where Qnil is nonzero
334 * alloc.c (allocate_pseudovector):
335 * callint.c (Fcall_interactively):
336 * coding.c (syms_of_coding):
337 * dispnew.c (realloc_glyph_pool):
338 * fringe.c (init_fringe):
339 * lisp.h (memsetnil):
340 * xdisp.c (init_iterator):
341 Port to the currently-hypothetical case where Qnil is nonzero.
342 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
343 as there are no Lisp_Object values in the data here.
344 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
345 All uses changed. Define only if not already defined, so that one
346 can debug with -DNIL_IS_NONZERO.
347 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
349 2015-01-19 Eli Zaretskii <eliz@gnu.org>
351 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
352 Qnil is represented as zero, before using that to initialize parts
353 of the glyph structure.
355 * xdisp.c (init_iterator): Verify that Qnil is represented as
356 zero, before using that to initialize parts of the iterator
359 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
361 Prefer memset to repeatedly assigning Qnil
362 * alloc.c (allocate_pseudovector): Catch more bogus values.
363 * alloc.c (allocate_pseudovector):
364 * callint.c (Fcall_interactively):
365 * coding.c (syms_of_coding):
366 * fringe.c (init_fringe):
367 Verify that Qnil == 0.
368 * callint.c (Fcall_interactively):
369 * eval.c (Fapply, Ffuncall):
370 * fns.c (mapcar1, larger_vector):
371 * font.c (font_expand_wildcards):
372 * fringe.c (init_fringe):
373 Prefer memset to assigning zeros by hand.
374 * callint.c (Fcall_interactively):
375 Remove duplicate assignment of Qnil to args[i].
376 * coding.c (syms_of_coding):
377 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
378 * fileio.c (Ffile_selinux_context):
379 Rewrite to avoid need for Lisp_Object array.
380 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
381 (DEFINE_LISP_SYMBOL_END): Use it.
382 (NIL_IS_ZERO): New constant.
383 (memsetnil): New function.
385 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
387 Tune pseudovector allocation assuming Qnil == 0.
388 * alloc.c (allocate_pseudovector): Use memset for both
389 Lisp_Objects and regular slots. Add zerolen arg.
390 * lisp.h (allocate_pseudovector): Adjust prototype.
391 (ALLOCATE_PSEUDOVECTOR): Adjust user.
392 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
393 (allocate_hash_table, allocate_window, allocate_frame)
394 (allocate_process, allocate_terminal): Remove prototypes.
395 * fns.c (allocate_hash_table): Now static here.
396 * frame.c (allocate_frame):
397 * process.c (allocate_process):
398 * terminal.c (allocate_terminal):
399 * window.c (allocate_window): Now static here.
400 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
402 * lisp.h (XTERMINAL): Add eassert.
403 * process.c (make_lisp_proc): Now static here.
405 Prefer INLINE functions in font.h to match style used in lisp.h.
406 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
407 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
408 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
410 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
411 * ftfont.c (ftfont_shape):
412 * macfont.m (macfont_shape):
413 * w32uniscribe.c (uniscribe_shape):
414 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
416 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
418 Give up on -Wsuggest-attribute=const
419 * decompress.c (Fzlib_available_p):
420 * gnutls.c (Fgnutls_available_p):
421 * gtkutil.h (xg_uses_old_file_dialog):
422 * xdisp.c (Ftool_bar_height):
423 * xmenu.c (popup_activated):
424 No longer const, since it's not const on at lest some
425 configurations, and we shouldn't lie to the compiler.
427 2015-01-15 Eli Zaretskii <eliz@gnu.org>
429 * fileio.c: Include binary-io.h.
430 (Fset_binary_mode): New function.
431 (syms_of_fileio): Defsubr it.
432 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
434 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
436 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
437 (Fgnutls_peer_status): Use it to set the :self-signed flag.
438 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
439 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
441 2015-01-14 Eli Zaretskii <eliz@gnu.org>
443 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
444 when FLAGS indicate the item is not highlighted. (Bug#19596)
446 2015-01-14 Martin Rudalics <rudalics@gmx.at>
448 * xmenu.c (update_frame_menubar): Remove garbaged code.
450 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
452 remove_slash_colon need not be inline
453 * process.c, process.h (remove_slash_colon): No longer inline.
454 This saves text bytes without hurting runtime performance.
456 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
458 Avoid extra multibyteness check in ENCODE_FILE users.
459 * callproc.c (encode_current_directory, Fcall_process, call_process):
460 * dired.c (directory_files_internal, file_name_completion):
461 Do not check for STRING_MULTIBYTE because encode_file_name
462 is a no-op for unibyte strings.
464 * process.h (remove_slash_colon): New function.
465 * callproc.c (encode_current_directory, call_process):
466 * process.c (Fstart_process): Use it.
468 Consistently handle time zone specification.
469 * editfns.c (decode_time_zone): New function, refactored out from ...
470 (Fencode_time): ... adjusted user.
471 (Fset_time_zone_rule): Use decode_time_zone.
473 * editfns.c (make_buffer_string_both): If requested range intersects
474 the gap, don't move the latter but copy in two regions, thus avoiding
475 unnecessary relocation of buffer data.
477 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
479 Use bool for boolean in xmenu.c, xml.c
480 * xmenu.c (x_menu_set_in_use, popup_get_selection)
481 (Fx_menu_bar_open_internal, popup_widget_loop)
482 (x_activate_menubar, xg_crazy_callback_abort)
483 (update_frame_menubar, set_frame_menubar)
484 (initialize_frame_menubar, free_frame_menubar)
485 (create_and_show_popup_menu, x_menu_show)
486 (create_and_show_dialog, x_dialog_show):
487 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
488 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
489 * xrdb.c (main) [TESTRM]:
490 * xsettings.c (init_gsettings):
491 * xterm.c (XFillRectangle, xg_scroll_callback)
492 (xg_end_scroll_callback):
493 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
494 Use bool for boolean.
495 * xmenu.c (TRUE): Remove; no longer used.
496 (show_help_event): Remove long-unused code.
497 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
499 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
501 Don't say Fnext_read_file_uses_dialog_p is const
502 It's const only if a windowing system is not used; don't say it's
503 const otherwise. See:
504 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
505 * fileio.c (next_read_file_uses_dialog_p): Remove.
506 Move guts back to ...
507 (Fnext_read_file_uses_dialog_p): ... here.
508 Don't declare as const, as make-docfile.c now has a special case
509 for this function. This is an ugly hack, but it's better than
510 lying to the compiler.
512 Remove now-unnecessary forward XTYPE decl
513 * lisp.h (XTYPE): Remove forward declaration. The recent merge
514 from emacs-24 fixed the problem in a better way, by moving XPNTR's
515 definition to after XTYPE's.
517 2015-01-13 Eli Zaretskii <eliz@gnu.org>
519 Fix problems with 32-bit wide-int build exposed by MinGW.
520 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
521 compilation error in an unoptimized build when !USE_LSB_TAG.
523 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
524 same larger value as for the 64-bit build.
526 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
527 avoid compiler warnings.
529 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
530 Avoid compiler warnings about cast from integer to pointer of
533 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
534 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
535 casting from integer to pointer of different size.
536 (add_menu_item): Pass the help-echo string as a pointer to
537 Lisp_String, not as a Lisp_Object.
538 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
539 string object from its C pointer.
541 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
542 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
544 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
545 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
546 compiler warnings about size differences.
547 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
548 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
549 (Fw32_toggle_lock_key): Pass the new state of the key as a C
550 integer; use -1 for nil. Doc fix.
552 * .gdbinit (xgetsym): New subroutine.
553 (xsymname, xsymbol): Use it.
554 (xprintsym): No need to call xgetptr.
556 2015-01-13 Martin Rudalics <rudalics@gmx.at>
558 * frame.c (adjust_frame_size): Make sure new numbers of
559 lines/columns get installed after font size change (Bug#19575).
561 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
563 Add DEFUN attributes.
564 * callint.c (Finteractive):
565 * character.c (Fcharacterp, Fmax_char):
566 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
567 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
568 (Ffloatp, Fbyteorder):
569 * decompress.c (Fzlib_available_p):
571 * frame.c (Fframe_windows_min_size):
572 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
573 * window.c (Fwindow__sanitize_window_sizes):
574 * xdisp.c (Ftool_bar_height):
575 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
576 * emacs.c (Fkill_emacs):
578 * keyboard.c (Ftop_level, Fexit_recursive_edit)
579 (Fabor_recursive_edit): Add noreturn attribute.
581 * search.c (fast_string_match_internal): New function,
583 (fast_string_match, fast_string_match_ignore_case): ...functions
585 * lisp.h (fast_string_match, fast_string_match_ignore_case):
586 inlined from here now.
587 (fast_string_match_internal): Add prototype.
588 * dired.c (file_name_completion): Use fast_string_match_internal.
590 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
591 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
592 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
593 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
595 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
597 Port to 32-bit MingGW --with-wide-int
598 Problem reported by Eli Zaretskii in:
599 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
600 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
601 what we think it is, rather than checking only its alignment (and
602 doing so incorrectly on MinGW).
604 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
606 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
607 Remove dead NILP check.
608 * image.c (Flookup_image): Use regular format for docstring.
609 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
611 2015-01-12 Martin Rudalics <rudalics@gmx.at>
613 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
615 * frame.c (frame_default_tool_bar_height): New variable.
616 (adjust_frame_size): Possibly add requested adjustment to
617 Vframe_adjust_size_history.
618 (make_frame): Initialize tool_bar_redisplayed_once slot.
619 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
620 doc-string. Call adjust_frame_size unconditionally (the frame's
621 text size may remain unaltered but the pixel size may change).
622 (x_figure_window_size): If frame_default_tool_bar_height was
623 set, use it instead of calculating the tool bar height from
624 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
625 Vframe_initial_frame_tool_bar_height.
626 (Qchange_frame_size, Qxg_frame_set_char_size)
627 (Qset_window_configuration, Qx_create_frame_1)
628 (Qx_create_frame_2): New symbols.
629 (Vframe_initial_frame_tool_bar_height): Remove.
630 (Vframe_adjust_size_history): New history variable for debugging
631 frame size adjustments.
632 * frame.h (struct frame): New boolean slot
633 tool_bar_redisplayed_once.
634 (frame_default_tool_bar_height): Extern.
635 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
636 to adjust_frame_size.
637 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
638 Qx_create_frame_2 to adjust_frame_size.
639 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
640 inhibit 1 when we have not redisplayed the tool bar yet.
641 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
642 Qx_create_frame_2 to adjust_frame_size.
643 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
645 * window.c (Fset_window_configuration): Pass
646 Qset_window_configuration to adjust_frame_size.
647 * xdisp.c (redisplay_tool_bar): Assign new height to
648 frame_default_tool_bar_height.
649 (redisplay_internal): If we haven't redisplayed this frame's
650 tool bar, call redisplay_tool_bar early so we can adjust the
651 frame size accordingly.
652 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
653 inhibit 1 when we have not redisplayed the tool bar yet.
654 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
655 Qx_create_frame_2 to adjust_frame_size.
657 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
659 Have 'make' output better GEN names
660 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
661 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
662 more naturally so that 'make' can output more-accurate names.
664 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
666 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
667 calling reset_buffer_local_variables, and make sure we initialize
670 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
672 * coding.c (Fcoding_system_plist): Use common style for docstring.
674 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
676 Port to MSB hosts without optimization
677 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
678 the inline function XTYPE needs to be declared before being used.
679 * lisp.h (XTYPE): New forward declaration.
681 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
683 Port to 32-bit --with-wide-int
684 Prefer symbol indexes to struct Lisp_Symbol * casted and then
685 widened, as the latter had trouble with GCC on Fedora 21 when
686 configured --with-wide-int and when used in static initializers.
687 * alloc.c (garbage_collect_1, which_symbols):
688 * lread.c (init_obarray):
689 Prefer builtin_lisp_symbol when it can be used.
690 * dispextern.h (struct image_type.type):
691 * font.c (font_property_table.key):
692 * frame.c (struct frame_parm_table.sym):
693 * keyboard.c (scroll_bar_parts, struct event_head):
694 * xdisp.c (struct props.name):
695 Use the index of a builtin symbol rather than its address.
697 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
698 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
699 symbol indexes rather than pointers, and which work better on MSB
700 hosts because they shift right before tagging. All uses changed.
701 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
702 No longer noops on wide-int hosts, since they work now.
703 (builtin_lisp_symbol): New function.
705 Port to HAVE_FREETYPE && !HAVE_XFT
706 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
707 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
708 Declare in this case too.
710 2015-01-10 Eli Zaretskii <eliz@gnu.org>
712 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
714 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
715 make_pointer_integer instead of XIL.
716 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
718 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
719 instead of XIL. Put a list of the descriptor, action, and file
720 name in event->arg, instead of spreading them between event->code
723 * w32term.c (queue_notifications): Use make_pointer_integer
724 instead of XIL. Put a list of the descriptor, action, and file
725 name in event->arg, instead of spreading them between event->code
728 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
729 event creation to changes in w32term.c and w32inevt.c above.
731 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
733 Port Qnil==0 changes to 32-bit --with-wide-int
734 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
735 macro-implemented version. For the non-USE_LSB_TAG case, supply
736 a new inline function that is the inverse of the new TAG_SYMPTR.
737 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
738 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
739 negative number, don't allow sign bits to bleed into the encoded
740 value. Shift in zero bits instead.
742 Refactor pointer-to-integer conversion
743 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
744 Rename and move to lisp.h. All uses changed.
745 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
746 which are renamed from gfilenotify.c's lisp_to_monitor and
747 monitor_to_lisp, and with more-generic void * signatures.
749 2015-01-08 Eli Zaretskii <eliz@gnu.org>
751 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
752 returned for right-to-left screen lines. (Before the change on
753 2014-12-30, the incorrectly-computed X pixel coordinate concealed
756 * .gdbinit (xsymname): New subroutine.
757 (xprintsym, initial-tbreak): Use it to access the name of a symbol
758 in a way that doesn't cause GDB to barf when it tries to
759 dereference a NULL pointer.
761 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
763 (set_cursor_from_row, try_cursor_movement, dump_glyph)
764 (insert_left_trunc_glyphs, append_space_for_newline)
765 (extend_face_to_end_of_line, highlight_trailing_whitespace)
766 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
767 (Fbidi_resolved_levels, produce_special_glyphs)
768 (rows_from_pos_range, mouse_face_from_buffer_pos)
769 (note_mouse_highlight): Use nil as the object for glyphs inserted
770 by the display engine, and test with NILP instead of INTEGERP.
773 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
776 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
779 * dispextern.h (struct glyph, struct it): Update comments for the
782 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
784 Port new Lisp symbol init to x86 --with-wide-int
785 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
786 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
787 GCC (at least) does not allow a constant initializer to widen an
790 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
791 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
792 Although clang doesn't need it, some other compiler might, and
793 it's easy enough to be safe.
795 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
796 Apparently clang removed support for the alloc_size attribute.
798 Port Qnil==0 XUNTAG to clang
799 clang has undefined behavior if the program subtracts an integer
800 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
801 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
802 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
803 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
805 Port GFileMonitor * hack to Qnil==0 platforms
806 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
807 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
808 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
810 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
812 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
813 size instead of using widht/height. The frame may be constrained.
815 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
817 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
818 Needed when neither optimizing nor inlining.
819 Also, sort decls alphabetically.
821 2015-01-05 Eli Zaretskii <eliz@gnu.org>
823 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
824 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
825 declarations of Q* variables that represent symbols.
827 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
831 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
832 that NILP (x) is equivalent to testing whether x is 0 at the
833 machine level. The overall effects of this and the previous patch
834 shrink the size of the text segment by 2.3% and speeds up
835 compilation of all the .elc files by about 0.5% on my platform,
836 which is Fedora 20 x86-64.
837 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
838 (make_lisp_symbol) [USE_LSB_TAG]:
839 Symbols now tag the difference from lispsym, not the pointer.
840 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
841 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
842 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
843 (XSYMBOL): New forward decl.
844 (XUNTAGBASE): New function.
847 Compute C decls for DEFSYMs automatically
849 This patch also makes Q constants (e.g., Qnil) constant addresses
850 from the C point of view.
851 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
852 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
853 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
854 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
855 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
856 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
857 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
858 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
859 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
860 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
861 * xselect.c, xsettings.c, xterm.c:
862 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
863 These names are now defined automatically by make-docfile.
864 * alloc.c (init_symbol): New function.
865 (Fmake_symbol): Use it.
866 (c_symbol_p): New function.
867 (valid_lisp_object_p, purecopy): Use it.
868 * alloc.c (marked_pinned_symbols):
869 Use make_lisp_symbol instead of make_lisp_ptr.
870 (garbage_collect_1): Mark lispsym symbols.
871 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
872 (mark_object): Use it.
873 (sweep_symbols): Sweep lispsym symbols.
874 (symbol_uses_obj): New function.
875 (which_symbols): Use it. Work for lispsym symbols, too.
876 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
877 since Qt's address is already known now.
878 (syms_of_alloc): Add lispsym count to symbols_consed.
879 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
880 when testing whether storage is all bits zero.
881 * dispextern.h (struct image_type):
882 * font.c (font_property_table):
883 * frame.c (struct frame_parm_table, frame_parms):
884 * keyboard.c (scroll_bar_parts, struct event_head):
885 * xdisp.c (struct props):
886 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
887 Lisp_Object *, since Qfoo is no longer an object whose address can be
888 taken. All uses changed.
889 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
890 use it, so that they no longer need to take the address of a Lisp sym.
891 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
892 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
893 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
894 DEFSYM Qdeactivate_mark before the corresponding var.
895 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
896 instead of interning their symbols; this avoids duplicates.
897 (LISP_INITIALLY, TAG_PTR)
898 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
900 (LISP_INITIALLY_ZERO): Use it.
901 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
902 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
903 Move decls up, to avoid forward uses. Include globals.h earlier, too.
904 (make_lisp_symbol): New function.
905 (XSETSYMBOL): Use it.
906 (DEFSYM): Now just a placeholder for make-docfile.
907 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
908 (intern_sym): New function, with body taken from old intern_driver.
909 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
911 (define_symbol): New function.
912 (init_obarray): Define the C symbols taken from lispsym.
913 Use plain DEFSYM for Qt and Qnil.
914 * syntax.c (init_syntax_once): No need to worry about
915 Qchar_table_extra_slots.
917 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
919 'temacs -nw' should not call missing functions
920 Without this patch, "temacs -nw" fails with the diagnostic
921 "emacs: Symbol's function definition is void: frame-windows-min-size"
922 and messes up the tty's state.
923 * frame.c (Fframe_windows_min_size): New placeholder function.
924 (syms_of_frame): Define it.
925 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
926 (syms_of_window): Define it.
928 Less 'make' chatter for lisp dir
929 * Makefile.in (%.elc): Adjust to compile-onefile change in
932 batch write-region no longer says "Wrote FOO"
933 This cuts down on 'make' chatter a bit.
934 * fileio.c (Fwrite_region):
935 Don't output "Wrote /whatever/foo.elc" if noninteractive.
937 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
939 Revert previous change to produce_composite_glyph
940 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
942 Pacify gcc -Wparentheses
943 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
945 2015-01-03 Martin Rudalics <rudalics@gmx.at>
947 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
948 f->can_x_set_window_size is true.
949 * xterm.c (x_set_window_size_1): Call change_frame_size with
950 text sizes instead of pixel sizes (Bug#19428).
952 2015-01-01 Eli Zaretskii <eliz@gnu.org>
954 * xdisp.c (pos_visible_p): Fix up the X coordinate for
955 right-to-left screen lines. (Bug#19473)
957 2015-01-01 Eli Zaretskii <eliz@gnu.org>
959 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
961 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
963 Simplify setfattr use by assuming GNU make
964 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
965 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
966 Simplify by using GNU make rather than shell conditionals,
967 by using ln -f rather than rm -f followed by ln,
968 and by preferring $@ to spelling out the destination.
970 2014-12-29 Eli Zaretskii <eliz@gnu.org>
972 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
973 file doesn't compile on MS-Windows.
975 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
977 Allow return value of system-name to vary. (Bug#19438)
978 * filelock.c (current_lock_owner):
979 * xrdb.c (get_environ_db):
980 * xterm.c (same_x_server):
981 * xterm.c (x_term_init):
982 Prefer (system-name) to system-name, and avoid naming
983 locals 'system-name'.
984 * editfns.c (cached_system_name): New static var.
985 (init_and_cache_system_name): New function.
986 (init_editfns, Fsystem_name): Use it.
987 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
988 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
989 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
990 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
991 Don't create a new string if the current value is already correct.
993 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
995 Fix produce_composite_width typo
996 * term.c (produce_composite_glyph):
997 Fix typo that confused number of columns for pixel width.
999 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1001 Wrap dll functions more simply
1002 * decompress.c, gnutls.c, image.c, xml.c:
1003 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1004 rather than the inverse when not WINDOWSNT. This isolates the
1005 fn_* business into the WINDOWSNT-specific section of the code,
1006 which makes it easier to maintain the generic code.
1007 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1008 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1009 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1010 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1011 Remove. All uses replaced by DEF_DLL_FN.
1012 * decompress.c (inflateInit2): Remove; no longer needed.
1013 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1015 Port memory-full checking to GnuTLS 3.3
1016 Instead of using gnutls_global_set_mem_functions, check every call
1017 to a GnuTLS function that might return an indication of memory
1018 exhaustion. Suggested by Dmitry Antipov in:
1019 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1020 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1021 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1022 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1024 (check_memory_full): New function.
1025 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1026 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1027 (Fgnutls_boot): Use it.
1028 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1030 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1032 Fix parse_settings to match internal documentation
1033 * xsettings.c (parse_settings): Return the number of settings seen.
1034 Count the settings changes accurately.
1035 (read_settings): Don't confuse number of settings changes with
1036 the return code from XGetWindowProperty.
1038 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1040 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1041 composition_compute_stop_pos to the number of characters in the
1043 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1045 * composite.c (composition_compute_stop_pos): If no composition
1046 was found in a string before ENDPOS, and ENDPOS is the string end,
1047 no need to back up to a safe point.
1049 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1051 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1053 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1054 (dealloc): Release bmRep.
1055 (setPixmapData): Make bmRep local so class member is not
1057 (setPixmapData): Rename local variable bmRep to avoid compiler
1060 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1062 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1063 when going to fullscreen (Bug#0x180004f).
1065 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1067 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1069 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1071 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1073 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1075 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1077 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1079 Use bool for boolean in xselect.c, xsettings.c
1080 * xselect.c (x_get_local_selection, struct selection_data)
1081 (x_selection_request_lisp_error, struct prop_location)
1082 (x_handle_selection_request, x_convert_selection)
1083 (waiting_for_other_props_on_window, expect_property_change)
1084 (wait_for_property_change, x_handle_property_notify)
1085 (x_get_foreign_selection, x_get_window_property)
1086 (receive_incremental_selection)
1087 (x_get_window_property_as_lisp_data)
1088 (lisp_data_to_selection_data, Fx_get_selection_internal)
1089 (x_send_client_event):
1090 * xselect.c, xterm.h (x_handle_dnd_message):
1091 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1092 (apply_xft_settings, read_and_apply_settings)
1093 (xft_settings_event, init_gsettings, init_xsettings)
1094 (syms_of_xsettings):
1095 Use bool for boolean.
1096 * xselect.c (x_get_window_property): Omit last arg, which was an
1098 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1099 always true. All callers changed.
1101 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1103 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1106 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1108 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1111 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1113 Use bool for boolean in xsmfns.c
1114 * xsmfns.c, xterm.h (x_session_have_connection):
1115 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1116 Use bool for boolean.
1117 (x_session_initialize, Fhandle_save_session):
1118 Prefer NILP (x) to EQ (x, Qnil).
1120 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1122 * callproc.c (child_setup):
1123 * dbusbind.c (xd_signature_cat):
1124 * doc.c (get_doc_string, Fsnarf_documentation):
1125 * editfns.c (Fuser_full_name):
1126 * frame.c (xrdb_get_resource):
1127 * gtkutil.c (xg_get_file_with_chooser):
1128 * tparam.c (tparam1):
1129 * xfns.c (xic_create_fontsetname):
1130 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1131 * xsmfns.c (smc_save_yourself_CB):
1132 Rewrite to avoid the need for strcat, typically by using stpcpy
1133 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1134 * doc.c (sibling_etc):
1135 * xrdb.c (xdefaults):
1136 Now a top-level static constant.
1138 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1140 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1143 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1145 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1146 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1148 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1150 Use bool for boolean in xterm.c
1151 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1152 (x_set_window_size, x_bitmap_icon):
1153 * nsterm.m (ns_frame_raise_lower, x_new_font):
1154 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1155 (struct terminal.frame_raise_lower_hook):
1156 * w32term.c (w32_frame_raise_lower):
1157 * xterm.c, xterm.h (x_text_icon):
1158 * xterm.c (x_update_window_begin, x_update_window_end)
1159 (x_update_end, x_after_update_window_line)
1160 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1161 (x_draw_glyph_string_foreground)
1162 (x_draw_composite_glyph_string_foreground)
1163 (x_alloc_lighter_color, x_draw_relief_rect)
1164 (x_draw_glyph_string_box, x_draw_image_relief)
1165 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1166 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1168 (XFillRectangle) [HAVE_GTK3]:
1169 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1170 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1171 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1172 (x_send_scroll_bar_event, xm_scroll_callback)
1173 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1174 (x_create_toolkit_scroll_bar)
1175 (x_create_horizontal_toolkit_scroll_bar)
1176 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1177 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1178 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1179 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1180 (x_scroll_bar_report_motion)
1181 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1182 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1183 (x_draw_window_cursor, x_clear_errors)
1184 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1185 (set_wm_state, x_set_sticky, get_current_wm_state)
1186 (do_ewmh_fullscreen, x_handle_net_wm_state)
1187 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1188 (x_set_window_size_1, XTframe_raise_lower)
1189 (x_make_frame_visible, x_iconify_frame)
1190 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1191 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1192 (x_delete_terminal, x_initialize, syms_of_xterm):
1193 Use bool for boolean.
1195 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1197 * composite.h (struct composition.width): Now int
1198 instead of unsigned short, as we prefer signed integers.
1200 Let charset tick grow past USHRT_MAX
1201 * charset.c, charset.h (charset_ordered_list_tick):
1202 Now EMACS_UINT, not unsigned short.
1203 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1204 maximum representable Emacs integer value before wrapping it around.
1206 Simplify unexec file mode setting
1207 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1208 Don't include <sys/stat.h> when no longer needed.
1209 (unexec): Create file with correct mode in the first place,
1210 rather than overwriting the mode later and fiddling with the
1211 global umask in the mean time. Avoid bogus usage like
1212 'umask (777)', which should have been 'umask (0777)'.
1213 (mark_x): Remove. All callers removed.
1215 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1217 Minor cleanups for Lisp objects and symbols
1218 * alloc.c (next_vector, set_next_vector):
1219 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1220 (lisp_h_make_number) [USE_LSB_TAG]:
1221 Use Lisp_Int0 instead of the mystery constant 0.
1222 * alloc.c (mark_object): Always set and use po; that's simpler.
1223 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1224 Properly parenthesize definientia.
1225 * bidi.c (bidi_initialize):
1226 * buffer.c (init_buffer_once):
1227 * nsfns.m (syms_of_nsfns):
1228 * nsmenu.m (syms_of_nsmenu):
1229 * nsselect.m (syms_of_nsselect):
1230 Prefer DEFSYM to defining by hand.
1231 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1232 * data.c: Fix too-long line.
1233 * lisp.h (DECLARE_GDB_SYM): New macro.
1234 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1235 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1236 Declare the symbol, so it's visible to everywhere lisp.h is included.
1237 Move forward decls as far forward as they can go,
1238 to allow future changes to use them.
1240 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1242 * gnutls.c: Include gnutls.h.
1243 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1244 * image.c (svg_load): Fix pointer signedness.
1246 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1248 * frame.c (frame_windows_min_size): New argument IGNORE.
1249 (adjust_frame_size): When called from change_frame_size call
1250 frame_windows_min_size with IGNORE Qt so we can ignore size
1253 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1255 * font.c (Ffont_info): Add more font information to the vector
1256 returned by the function, inspired by query-font. Doc fix.
1259 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1261 * keyboard.c (input_was_pending): New var.
1262 (read_char): Use it to make sure we only skip redisplay when we can't
1263 keep up with the repeat rate.
1265 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1267 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1269 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1271 * image.c (svg_load): Watch out for nil value of current buffer's
1272 filename. Re-enable filename thing for not-a-file case.
1274 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1276 Partially disabled previous change.
1278 * image.c (svg_load): Temporarily disabled filename thing for
1279 not-a-file case as it can cause crashs.
1281 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1283 Fix problem with images referenced within svg files. (bug#19373)
1285 * image.c: Additional parameter 'filename' for
1286 svg_load_image. Include "buffer.h". Define library function
1287 rsvg_handle_set_base_uri for WINDOWSNT.
1288 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1289 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1290 (svg_load): Pass a filename to svg_load_image: either name of
1291 actual file or of current buffer's file.
1292 (svg_load_image): New parameter 'filename', used for setting
1293 base_uri, necessary for loading referenced images. (bug#19373)
1295 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1297 * lread.c (init_obarray): Declare Qt as special.
1298 This fixes a typo in the 2012-05-15 patch that
1299 tried to declare Qt as special.
1301 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1303 Various fixes to use bool type and constants.
1304 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1306 * xfaces.c (clear_face_cache): Use bool for the argument type.
1308 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1310 Correct same_at_end when restoring window points
1311 * fileio.c (Finsert_file_contents): Compute same_at_end character
1312 position using the old buffer size, not the new one, since
1313 restore_window_points wants the old size.
1314 Fixes: debbugs:19161
1316 2014-12-14 Alan Mackenzie <acm@muc.de>
1318 New feature optionally to accelerate auto-repeated scrolling.
1320 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1322 * window.c (window_scroll): Bind fontification-functions to nil
1323 when scrolling by whole screens and
1324 fast-but-imprecise-scrolling is non-nil.
1325 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1327 * lisp.h (bool): Declare Qfontification_functions extern.
1329 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1331 Load system's default trusted Certificate Authorities if available.
1332 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1333 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1334 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1335 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1336 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1338 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1339 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1342 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1344 * regex.c (analyze_first): Rename from analyze_first.
1346 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1348 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1349 a hack involving a union.
1351 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1353 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1354 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1357 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1359 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1361 * gnutls.h: Always declare syms_of_gnutls.
1363 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1364 clarity. Let the availability check return Qnil when the GnuTLS
1365 integration is not available, instead of erroring out.
1368 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1370 * xdisp.c (move_it_in_display_line_to, display_line):
1371 Don't disallow overflow-newline-into-fringe when word-wrap is in
1374 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1376 * fileio.c: Better preserve window-points during revert (bug#19161).
1377 (Qget_buffer_window_list): New var.
1378 (get_window_points_and_markers, restore_window_points): New functions.
1379 (Finsert_file_contents): Use them to save and restore window-points.
1381 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1383 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1384 descriptor if called from x_connection_closed and always delete
1385 this descriptor from keyboard waiting set (Bug#19147).
1387 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1389 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1390 (bidi_cache_max_elts): New global variable.
1391 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1392 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1394 (bidi_cache_search): Handle overflown cache. Improve commentary.
1395 (bidi_cache_ensure_space): Limit allocations to the current value
1396 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1397 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1398 the increment to not exceed the limit.
1399 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1400 cache, zero otherwise (meaning the cache overflowed). In the
1401 latter case, set bidi_cache_last_idx to -1.
1402 (bidi_peek_at_next_level): Handle overflown cache.
1403 (bidi_push_it): Increase the cache limit for iterating the new object.
1404 (bidi_pop_it): Decrease the cache limit back to previous value.
1405 (bidi_shelve_cache): Shelve the current value of the cache limit.
1406 (bidi_unshelve_cache): Restore the value of cache limit.
1407 (bidi_find_bracket_pairs): If the cache overflows while looking
1408 for the paired bracket, give up and let bidi_resolve_neutrals
1409 process the bracket as a simple neutral. (Bug#19322)
1410 (bidi_find_other_level_edge): If the cache overflows, fall back on
1411 Plan B, which effectively stops the reordering and restarts it on
1412 the next character (after resetting the cache).
1413 (bidi_move_to_visually_next): When the cache overflows, reset it
1414 after processing the last cached character.
1416 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1418 Fix glitches in gnutls.c, mostly memory-related
1419 * gnutls.c: Sort macro definitions by name.
1420 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1421 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1422 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1423 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1424 calculating string length. Use make_uninit_string, to avoid
1425 copying the string. Cast the char, not the pointer.
1426 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1427 and free. Work even for dates past the year 9999. Use void *
1428 for buffers, to avoid casts.
1430 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1432 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1434 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1436 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1439 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1441 * process.c: Whitespace and line-break nitpicks.
1443 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1445 * gnutls.c (gnutls_certificate_details): The :signature isn't
1446 that useful, so remove it.
1447 (gnutls_certificate_details): Clean up whitespace slightly.
1448 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1450 (gnutls_certificate_details): Put :signature-algorithm back again,
1451 which was removed by mistake.
1452 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1453 that they are not messaged by default (bug#16253).
1454 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1456 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1458 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1460 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1463 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1465 * eval.c (Fsignal): Remove duplicate test.
1466 (Fautoload_do_load): Fix up docstring.
1468 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1470 * nsterm.m (represented_filename, represented_frame): New variables.
1471 (ns_set_represented_filename): New function.
1472 (sendEvent:): Set represented filename here to avoid flicker,
1473 related to Bug#18757.
1475 * nsterm.h: Declare ns_set_represented_filename.
1477 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1478 at once, call ns_set_represented_filename instead.
1480 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1482 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1483 (struct bidi_stack): Reduce size by using bit fields and by
1484 packing sos, override, and isolate_status into a single 8-bit
1485 byte called 'flags'.
1487 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1488 (bidi_push_embedding_level): Construct flags from individual
1489 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1491 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1492 from flags. Adapt to changes in prev_for_neutral,
1493 next_for_neutral, and last_strong members.
1494 (bidi_line_init): Initialize flags to zero.
1495 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1496 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1498 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1500 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1501 (Fapply): Try and simplify the control flow.
1503 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1505 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1506 Use gnutls_sign_get_name directly because
1507 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1508 (init_gnutls_functions): Load missing gnutls_server_name_set.
1510 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1512 * bidi.c (bidi_find_first_overridden): New function.
1514 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1515 (syms_of_xdisp): Defsubr it.
1517 * dispextern.h (bidi_find_first_overridden): Add prototype.
1519 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1521 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1522 to nil after release (Bug#9133).
1524 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1526 Port better to AddressSanitizer.
1527 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1529 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1530 Return -1 or 0, as the pipe trick doesn't work.
1531 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1533 * print.c (print_object):
1534 When a pointer-check primitive returns -1, do not assume this
1535 means the pointer is valid or that the underlying system has failed.
1536 It could just be that addresses are being sanitized so Emacs can't
1537 test for pointer validity.
1538 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1539 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1540 string validity checker doesn't work on stack-based strings.
1542 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1544 Improve clarity of USE_LSB_TAG definition.
1545 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1546 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1547 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1548 VAL_MAX / 2 rather than in terms of the (more complicated)
1549 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1551 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1553 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1554 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1555 (next_element_from_buffer): When done with overlays, reset the
1556 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1558 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1560 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1561 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1563 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1565 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1566 for paxctl and setfattr. Fixes temacs startup failure with
1567 grsecurity/PaX enabled Linux kernel (bug#19067).
1569 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1571 * w32.c, w32heap.c, w32term.c:
1572 Use MINGW_W64 instead of _W64.
1574 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1576 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1578 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1580 * gnutls.c (gnutls_ip_address_p): New function.
1581 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1583 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1585 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1587 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1589 Fix gnutls problems caught by static checking.
1590 * gnutls.c (Fgnutls_boot): Remove unused local.
1591 (Fgnutls_boot): Fix pointer signedness.
1593 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1595 * gnutls.c (gnutls_certificate_details): Don't include certain
1596 certificate details on older gnutls versions (bug#19168).
1597 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1598 (gnutls_certificate_details): Reversed check in last checkin.
1600 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1602 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1603 (Fgnutls_peer_status_warning_describe): Add function to describe a
1604 peer verification warning symbol.
1605 (Fgnutls_peer_status): Use it.
1606 (Fgnutls_boot): Use it. Minor logging fixes.
1608 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1610 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1612 2014-11-24 Glenn Morris <rgm@gnu.org>
1614 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1616 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1617 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1619 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1621 * gnutls.c: Fix Windows function definition of
1622 gnutls_x509_crt_get_fingerprint.
1624 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1626 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1628 * process.h: Added more fields to Lisp_Process to track
1629 certificate details.
1631 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1632 (Fgnutls_peer_status): New functions to export TLS certificate
1633 details to Emacs Lisp.
1635 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1637 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1638 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1639 check for gtk_adjustment_configure (Bug#19149).
1640 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1642 2014-11-22 Glenn Morris <rgm@gnu.org>
1644 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1646 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1648 Don't shrink frame when using desktop-save-mode (Bug#19048).
1649 * w32fns.c (x_set_tool_bar_lines): Always call
1650 x_change_tool_bar_height (Bug#19048).
1651 (x_change_tool_bar_height): Mark frame as garbaged since
1652 adjust_frame_size might not have done that.
1653 * xfns.c (x_set_tool_bar_lines): Always call
1654 x_change_tool_bar_height (Bug#19048).
1655 (x_change_tool_bar_height): Mark frame as garbaged since
1656 adjust_frame_size might not have done that.
1658 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1660 * xml.c (parse_region): Take care of new optional parameter
1661 'discard-comments' of 'libxml-parse(html|xml)-region'.
1662 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1663 New optional parameter 'discard-comments'.
1665 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1667 Improve time stamp handling, and be more consistent about it.
1668 * editfns.c (invalid_time): New function.
1669 Use it instead of 'error ("Invalid time specification")'.
1670 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1671 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1673 (make_time_tail, make_time): Remove. All uses changed to use
1674 new functions or plain list4i.
1675 (disassemble_lisp_time): Return effective length if successful.
1676 Check that LOW is an integer, if it's combined with other components.
1677 (decode_time_components): Decode into struct lisp_time, not
1678 struct timespec, so that we can support a wide set of times
1679 regardless of whether time_t is signed. Decode plain numbers
1680 as seconds since the Epoch, and nil as the current time.
1681 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1682 Reimplement in terms of new functions.
1683 (Fencode_time): Just use list2i.
1684 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1685 * keyboard.c (decode_timer): Don't allow the new formats (floating
1686 point or nil) in timers.
1687 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1688 place of the magic number '16'.
1689 (struct lisp_time): New type.
1690 (decode_time_components): Use it.
1691 (lisp_to_timespec): New decl.
1693 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1695 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1698 * callint.c (Fcall_interactively): Pass in nil as argument to
1699 Fbarf_if_buffer_read_only.
1701 * fileio.c (Finsert_file_contents): Ditto.
1703 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1705 * textprop.c (verify_interval_modification): Check buffer
1706 readedness after the last interval.
1708 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1709 the text at POSITION (new optional argument) has the
1710 `inhibit-read-only' text property set.
1712 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1714 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1715 errors in computing the number of pixels to scroll.
1716 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1718 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1720 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1721 call updateFrameSize.
1723 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1725 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1727 * nsfns.m (x_set_foreground_color, x_set_background_color)
1728 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1729 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1731 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsterm.m (ns_send_appdefined): Check for application defined
1734 event on Cocoa (Bug#18993).
1735 (run): Restore code before the previous 18993 fix.
1737 2014-11-14 David Reitter <david.reitter@gmail.com>
1739 * nsterm.m (run): Set timeout for event loop to prevent hang.
1742 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1744 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1746 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1748 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1749 for each candidate font but attempt to reuse it from previous improper
1752 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1754 Avoid undefined behavior in color table hashing.
1755 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1756 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1757 This function avoids undefined behavior with signed shift overflow.
1759 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1761 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1762 when the inserted text does not need decoding. (Bug#18982)
1764 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1766 * nsterm.h (EmacsScroller): judge returns bool.
1768 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1769 (ns_judge_scroll_bars): Only set removed if judge returns true.
1770 (judge): Returns bool == condemned. Remove self from window.
1771 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1773 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1775 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1776 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1778 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1780 * nsterm.m (ns_set_vertical_scroll_bar)
1781 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1783 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1785 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1786 merely because tmo_in_millisec is nonnegative. The 1st call
1787 to g_main_context_query could succeed while the 2nd one fails.
1789 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1791 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1793 * nsterm.m (run): Only use non-system event loop if OSX version is
1794 exactly 10.9 (Bug#18993).
1795 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1798 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1800 * callproc.c (encode_current_directory): Support handling of file
1801 names prepended by "/:". (Bug#18891)
1803 2014-11-08 Alan Mackenzie <acm@muc.de>
1805 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1807 2014-11-08 Dima Kogan <dima@secretsauce.net>
1809 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1811 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1813 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1814 raises an error. (Bug#18891)
1816 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1818 * frame.c (adjust_frame_size): Call x_set_window_size only if
1819 f->can_x_set_window_size is set.
1820 (make_frame): Initialize f->can_x_set_window_size and
1821 f->can_run_window_configuration_change_hook.
1822 (Fcan_run_window_configuration_change_hook): New function.
1823 * frame.h (frame): Split `official' into `can_x_set_window_size'
1824 and `can_run_window_configuration_change_hook'.
1825 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1826 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1827 Set f->can_x_set_window_size.
1828 * window.c (run_window_configuration_change_hook):
1829 Return immediately if either f->can_x_set_window_size or
1830 f->can_run_window_configuration_change_hook are false.
1831 (Fset_window_configuration): Instead of f->official set
1832 f->can_x_set_window_size.
1833 * xfns.c (Fx_create_frame, x_create_tip_frame):
1834 Set f->can_x_set_window_size.
1836 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1838 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1839 cleanup from 2014-11-01 (Bug#18972).
1841 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1844 * xdisp.c (window-scroll-functions): Improve docstring.
1846 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1848 Uniquify the 'size' symbol.
1850 * w32notify.c (Qsize): Remove.
1851 * lisp.h (Qsize): New decl.
1852 * lread.c (Qsize): Now extern.
1853 * w32notify.c (syms_of_w32notify): No need to defsym.
1855 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1857 * dispnew.c (change_frame_size_1): Fix call of
1859 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1860 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1861 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1862 (Qtool_bar_size): New constants.
1863 (frame_inhibit_resize, adjust_frame_size): New argument to
1864 handle case where frame_inhibit_implied_resize is a list.
1865 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1866 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1867 (x_set_right_divider_width, x_set_bottom_divider_width)
1868 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1869 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1871 (frame-inhibit-implied-resize): Rewrite doc-string.
1872 * frame.h (frame_inhibit_resize, adjust_frame_size):
1873 Fix external declarations.
1874 (Qframe_position, Qframe_outer_size)
1875 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1876 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1877 (Qtool_bar_size): Extern them.
1878 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1879 (xg_height_or_width_changed): Remove.
1880 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1881 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1882 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1883 (xg_change_toolbar_position): Call adjust_frame_size directly.
1884 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1885 Fix calls of adjust_frame_size.
1886 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1887 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1888 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1889 frame can get resized when tool-bar-lines parameter changes from
1891 (Fw32_frame_menu_bar_size): Return fourth value.
1892 (Fw32_frame_rect): Block input around system calls
1893 (Fx_frame_geometry): New function.
1894 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1895 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1896 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1897 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1898 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1899 (Fx_create_frame): Adjust adjust_frame_size calls.
1900 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1901 frame can get resized when tool-bar-lines parameter changes from
1903 (Fx_frame_geometry): New function.
1904 * xmenu.c (update_frame_menubar): On Lucid call
1905 adjust_frame_size with one pixel less height to avoid that
1906 repeatedly adding/removing the menu bar grows the frame.
1907 (free_frame_menubar): On Motif arrange to optionally preserve
1908 the old frame height when removing the menu bar.
1909 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1911 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1913 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1914 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1915 frame; instead, print an error message.
1917 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1919 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1921 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1923 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1924 (dealloc): Release bmRep.
1926 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1927 imageListSetNext, imageListNext.
1929 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1930 (reference): Remove.
1931 (allocInitFromFile:): Remove searching ImageList and calling
1932 reference (Bug#18918).
1933 (dealloc): Remove handling if ImageList.
1935 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1937 * process.c (catch_child_signal): Fix incorrect assertion.
1939 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1941 * macfont.m (macfont_draw):
1942 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1944 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1945 if force_integral_p (i.e. no antialias).
1946 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1947 bold if no antialias (Bug#18876).
1949 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1950 was given (Bug#18846).
1952 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1954 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1955 instead of in xdisp.c, function now takes void. (Bug#18884).
1957 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1958 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1960 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1961 struct window* (Bug#18889).
1962 Remove getMouseMotionPart.
1963 (ns_output): Make icon_top/left int.
1965 * nsfns.m (x_icon): icon_top/left is int.
1967 * nsterm.m (ns_mouse_position): Remove unused code.
1968 (initFrame:window:, dealloc): Use window instead of win.
1969 (getMouseMotionPart:window:x:y:): Remove, unused.
1970 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1972 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1974 * keyboard.c (readable_events): When FLAGS include
1975 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1976 This avoids returning non-nil from input-pending-p when only such
1977 events are in the queue. (Bug#18856)
1979 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1981 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1982 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1983 (Qforeign_selection): Remove.
1984 (ns_get_local_selection): Identation fix.
1985 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1987 * nsselect.m (ns_get_local_selection): Remove calling of
1988 functions in Vselection_converter_alist (Bug#18911).
1989 (syms_of_nsselect): Remove Vselection_converter_alist.
1991 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1993 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1994 and unnecessary initialization. Adjust comments.
1996 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1998 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2000 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2001 index, not an absolute one, as that's what the function expects.
2003 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2005 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2006 font on an initial frame when running as a daemon (Bug#18869).
2008 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2010 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2012 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2013 build_string, when importing a home directory. (Bug#18873)
2015 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2017 * dispnew.c (buffer_posn_from_coords):
2018 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2019 account for the header-line height. (Bug#18839)
2021 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2023 * xml.c (parse_region): Do not forget the first document child.
2025 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2027 * nsselect.m: pasteboard_changecount is new.
2028 (ns_store_pb_change_count, ns_get_pb_change_count)
2029 (ns_get_our_change_count_for): New functions.
2030 (ns_string_to_pasteboard_internal): Correct comment.
2031 type => gtype in eassert, Call ns_store_pb_change_count.
2032 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2033 (Fns_disown_selection_internal, Fns_selection_owner_p):
2034 Replace Vselection_alist check, with change count check.
2035 (Fns_get_selection): Initialize val to Qnil. Only get local
2036 selection if change counts match (Bug#18799).
2037 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2039 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2041 * w32proc.c (create_child): If calling a quoted batch file,
2042 pass NULL for exe. (Bug#18745)
2044 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2046 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2047 (bidi_resolve_brackets): Use end of string position rather than ZV
2048 when iterating over a string. (Bug#18815)
2050 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2052 * keyboard.c (make_lispy_position): Return coordinates also when
2053 on scroll bars, fringes, margins or not in a window.
2054 * xdisp.c (show_mouse_face): Don't change cursor face during
2057 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2059 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2060 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2061 Fix doc-strings (Bug#18789).
2063 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2065 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2067 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2069 Optimize redisplay of simple bracketed text.
2070 * bidi.c (bidi_cache_reset_to): New function.
2071 (bidi_cache_reset): Call it.
2072 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2074 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2075 bracket_enclosed_type only if bracket_pairing_pos's value is not
2077 (MAX_BPA_STACK): Make sure the value is signed.
2078 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2079 stop pushing values onto the stack.
2080 (bidi_find_bracket_pairs): If the bracketed text is only on the
2081 base embedding level, remove all the states cached by this
2082 function from the cache, and return zero, so that the brackets in
2083 this segment of text are processed as normal neutrals.
2084 (bidi_resolve_brackets): Detect the brackets that are to be
2085 processed as neutrals, and don't call bidi_find_bracket_pairs on
2088 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2090 * w32select.c (Fw32_selection_exists_p): Rename from
2091 Fx_selection_exists_p.
2092 (syms_of_w32select): Adjust accordingly.
2094 * w16select.c (Fw16_selection_exists_p): Rename from
2095 Fx_selection_exists_p.
2096 (syms_of_win16select): Adjust accordingly.
2098 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2099 (Fns_own_selection_internal): Tighten scoping.
2100 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2101 (Fns_get_selection): Rename from Fx_get_selection_internal.
2102 (Fns_get_selection_internal, Fns_store_selection_internal):
2104 (syms_of_nsselect): Adjust accordingly.
2106 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2108 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2109 * w32term.c (x_set_window_size): Account for wrapped menu bar
2110 lines when setting up frame height (Bug#15174 and Bug#18720).
2111 (w32_add_wrapped_menu_bar_lines): New variable.
2113 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2115 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2118 2014-10-20 Glenn Morris <rgm@gnu.org>
2120 * Merge in all changes up to 24.4 release.
2122 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2124 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2125 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2127 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2129 * xterm.c (handle_one_xevent): Check return value from
2130 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2131 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2133 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2134 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2135 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2136 Gtk+ >= 3.14 (Bug#18674).
2137 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2138 Gtk+ >= 3.14 (Bug#18674).
2140 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2142 * gtkutil.c: Remove no-longer-used code.
2143 (xg_update_menubar): Remove unused local and unnecessary call to
2144 gtk_menu_item_get_submenu.
2145 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2146 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2147 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2149 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2151 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2153 * xterm.h (handlebox_widget): Remove.
2155 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2158 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2160 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2161 to handle Gtk versions.
2162 (xg_get_file_with_chooser): Use them.
2163 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2164 Remove (create_menus): Remove teroff argument and code.
2165 Remove call to gtk_menu_set_title.
2166 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2167 Adjust args to create_menus.
2168 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2169 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2170 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2171 (xg_make_tool_item): Remove detach code.
2172 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2173 (find_icon_from_name): New function.
2174 (update_frame_tool_bar): Remove GtkStockItem code, move to
2175 find_icon_from_name. Let stock be a list of icon names to try.
2176 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2177 Replace TOOLBAR_TOP_WIDGET.
2178 (free_frame_tool_bar, xg_change_toolbar_position ):
2179 Replace TOOLBAR_TOP_WIDGET.
2180 (xg_initialize): Remove tearoff code.
2182 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2184 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2185 pixel from the window's cursor glyph width, since X renders hollow
2186 blocks 1 pixel wider than the 'width' parameter.
2188 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2189 glyph->pixel_width; this is now done in xterm.c.
2191 Fix reordering of bracket characters in isolates.
2192 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2193 RESOLVED_ONLY; when non-zero, return from the cache only fully
2194 resolved states. All callers changed.
2195 (CANONICAL_EQU): New macro.
2196 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2197 equivalent of the paired closing bracket character.
2198 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2199 the default non-negative value, to be checked later in
2200 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2201 characters against those pushed onto the BPA stack.
2202 (bidi_record_type_for_neutral): New function.
2203 (bidi_resolve_brackets): Record next_for_neutral and
2204 prev_for_neutral when embedding level gets pushed. Force
2205 resolution of bracket pairs when entering a level run that was not
2207 (bidi_resolve_neutral): Add assertions before calling
2208 bidi_resolve_neutral_1.
2209 (bidi_level_of_next_char): Remove the code that attempted to
2210 resolve unresolved neutrals; that is now done by
2211 bidi_resolve_neutral.
2213 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2215 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2217 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2218 1-pixel R2L characters.
2219 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2220 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2222 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2224 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2227 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2229 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2230 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2231 It's not clear to me whether the initialization is needed,
2232 but it can't hurt so I played it safe.
2234 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2236 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2238 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2240 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2241 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2243 (bidi_get_type): Return the isolate initiators and terminator types.
2244 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2245 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2246 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2247 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2248 for the new features.
2249 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2250 push and pop correctly for isolates.
2251 (bidi_remember_char): Modify to accept an additional argument
2252 and record the bidi type according to its value.
2253 (bidi_cache_iterator_state): Accept an additional argument to only
2254 update an existing state. Handle the new members of struct bidi_it.
2255 (bidi_cache_find): Arguments changed: no longer accepts a level,
2256 instead accepts a flag telling it whether it is okay to return
2257 unresolved neutrals.
2258 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2259 table. Initialize new isolate-related members.
2260 (bidi_paragraph_init): Some code factored out into
2261 find_first_strong_char.
2262 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2263 into bidi_resolve_explicit.
2264 (bidi_resolve_explicit): Support the isolate initiators and
2265 terminator. Fix handling of embeddings and overrides according to
2266 new UBA requirements. Record information about previously seen
2267 characters here (moved from bidi_level_of_next_char).
2268 (bidi_resolve_weak): Adapt to changes in struct members.
2269 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2270 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2271 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2272 paired bracket resolution. Handle isolate initiators and
2274 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2275 (bidi_level_of_next_char): Move the code that records information
2276 about previous characters to bidi_resolve_explicit. Fix logic of
2277 resolving neutrals and make sure their cache entries are updated.
2278 Remove now unneeded special handling of PDF level.
2280 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2281 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2282 enlarged per Unicode 6.3.
2283 (enum bidi_bracket_type_t): New data type.
2284 (struct bidi_saved_info): Leave only 2 type members out of 4.
2286 (struct bidi_stack): Add members necessary to support isolating
2288 (struct bidi_it): Add new members necessary to support isolating
2289 sequences and bracket pair resolution.
2291 * xdisp.c (Fbidi_resolved_levels): New function.
2292 (syms_of_xdisp): Defsubr it.
2293 (append_glyph, append_composite_glyph, produce_image_glyph)
2294 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2296 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2298 * term.c (append_glyph, append_composite_glyph)
2299 (append_glyphless_glyph): Convert aborts to assertions.
2301 * .gdbinit (pgx): Display the character codepoint, resolved level,
2302 and bidi type also for glyphless glyphs.
2304 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2306 Avoid unwanted point motion in Fline_beginning_position.
2307 * lisp.h (scan_newline_from_point): Add prototype.
2308 * search.c (scan_newline_from_point): New function, refactored from...
2309 * cmds.c (Fforward_line): ...adjusted user.
2310 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2311 and simplify the former since the latter doesn't move point.
2313 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2315 Cleanup terminal handling code.
2316 * dispextern.h (get_named_tty): Remove prototype but...
2317 * termhooks.h (get_named_terminal): ...resurrect it under
2318 more meaningful name.
2319 (get_terminal): Likewise, but with...
2320 (decode_live_terminal): ...this name.
2321 (decode_tty_terminal): Add prototype.
2322 * term.c (get_tty_terminal): Remove.
2323 (get_named_tty): Remove.
2324 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2325 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2326 Use decode_tty_terminal.
2327 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2328 * terminal.c (get_terminal): Refactor to...
2329 (decode_terminal, decode_live_terminal): ...new functions.
2330 (decode_tty_terminal): Replacement for get_tty_terminal.
2331 (get_named_terminal): Likewise for get_named_tty.
2332 * coding.c (Fset_terminal_coding_system_internal)
2333 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2334 (Fkeyboard_coding_system):
2335 * composite.c (Fcomposition_get_gstring):
2336 * dispnew.c (Fsend_string_to_terminal):
2337 * frame.c (Fmake_terminal_frame):
2338 * nsfns.m (check_ns_display_info):
2339 * w32fns.c, xfns.c (check_x_display_info):
2340 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2341 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2342 (Fset_quit_char): Use get_named_terminal.
2343 (Fset_output_flow_control, Fset_input_meta_mode):
2344 Use decode_tty_terminal.
2346 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2348 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2349 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2351 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2353 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2354 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2356 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2358 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2361 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2363 * editfns.c (dump_tz_string): No longer const.
2364 It might be modified.
2366 * nsmenu.m (clear): Assume OS X 10.6 or later.
2368 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2370 * unexmacosx.c: Remove include ppc/reloc.h.
2371 (unrelocate, copy_dysymtab): Remove PPC code.
2372 (rebase_reloc_address): Remove, only used for PPC:
2374 * nsterm.m: Always include macfont.h on COCOA.
2375 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2376 (ns_dumpglyphs_image, ns_check_menu_open)
2377 (applicationDidFinishLaunching)
2378 (antialiasThresholdDidChange:)
2379 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2380 Remove checks for OSX <= 10.5/10.6.
2381 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2382 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2385 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2386 (NS_HAVE_NSINTEGER): Remove block.
2387 Remove >= OSX 10.6 tests.
2389 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2390 (x_activate_menubar, trackingNotification:): Remove check for
2392 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2394 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2396 * nsfns.m: Always include macfont.h on COCOA.
2397 (ns_filename_from_panel, ns_directory_from_panel)
2398 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2399 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2401 * macfont.m: Remove >= 1050 check.
2402 (macfont_create_family_with_symbol)
2403 (macfont_get_glyph_for_character)
2404 (mac_font_get_glyphs_for_variants)
2405 (mac_ctfont_create_available_families, syms_of_macfont):
2406 Remove code for OSX < 10.6.
2407 (mac_font_family_group, mac_font_family_compare): Remove, only used
2410 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2411 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2413 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2416 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2418 Fix putenv race conditions with undefined behavior (Bug#8705).
2419 Do all putenv calls before Emacs creates any threads.
2420 Use a safer way to modify the TZ environment variable in the
2421 presence of multiple threads. For further thread-safety,
2422 prefer localtime_r and gmtime_r to localtime and gmtime,
2423 and prefer struct tm's tm_gmtoff (if available) to calling
2424 both localtime_r and gmtime_r.
2425 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2426 (init_dbusbind): ... to this new function.
2427 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2428 * xterm.c (x_term_init): Move xputenv call from here ...
2429 (init_xterm): ... to this new function.
2430 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2431 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2432 (dump_tz_string): New constant.
2433 (init_editfns): Use it. This centralizes the dump_tz stuff.
2434 Call set_time_zone_rule here, so that its xputenv is done
2435 before Emacs goes multithreaded.
2436 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2437 thread-safe enough for Emacs.
2438 (format_time_string, Fdecode_time, Fcurrent_time_string)
2439 (Fcurrent_time_zone):
2440 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2441 localtime and gmtime. Remove now-unnecessary calls to block_input.
2442 (tm_gmtoff): New static function.
2443 (Fdecode_time, Fcurrent_time_zone): Use it.
2444 (Fencode_time): Use mktime_z, for better thread-safety.
2445 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2446 i.e., not quite thread-safe but good enough for Emacs typical usage.
2447 Do not reclaim storage that is in the environment; let it leak.
2448 Always call tzset, since localtime_r does not.
2449 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2450 This is now done in init_editfns.
2451 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2452 New macros and declarations, for platforms lacking tzalloc & friends.
2454 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2456 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2457 On x86 platforms this works around GCC bug 63495
2458 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2459 and more generally should fix a portability problem in Emacs.
2460 Reported by Stefan Monnier in:
2461 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2463 2014-10-08 Leo Liu <sdl.web@gmail.com>
2465 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2466 * keymap.c (describe_vector_princ):
2467 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2470 * print.c (printchar_stdout_last): Declare.
2471 (printchar): Record the last char written to stdout.
2472 (Fterpri): Add optional argument ENSURE.
2474 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2476 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2477 DELAY argument to change_frame_size, so that the frame size
2478 changes, if any are needed, are delayed until the next redisplay.
2479 This is to avoid a too early QUIT inside change_frame_size, when
2480 it calls Lisp in frame_windows_min_size, in case one of the events
2481 we've read sets the quit-flag. (Bug#18649)
2483 * w32fns.c (check_x_display_info): Accept terminal objects as
2484 argument, to follow what xfns.c does.
2486 2014-10-07 Glenn Morris <rgm@gnu.org>
2488 * Makefile.in ($(srcdir)/macuvs.h)
2489 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2491 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2493 * decompress.c (init_zlib_functions): Move the message about zlib
2494 being unavailable from here...
2495 (Fzlib_decompress_region): ...to here. (Bug#18650)
2497 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2499 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2500 the case where an optional string is used. Adjust docstring.
2502 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2504 * lisp.mk (lisp): Remove w32-common-fns.elc.
2506 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2508 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2509 These were already defined in buffer.c, and the duplicate
2510 definitions cause problems on platforms like 'gcc -fno-common'.
2511 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2513 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2515 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2516 if toolbar is visible.
2518 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2521 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2522 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2523 (ns_select, ns_read_socket): Use unwind_protect to decrease
2524 apploopnr (Bug#18345).
2525 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2526 line height (Bug#17977).
2528 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2529 (macfont_closest_traits_index): New function.
2530 (macfont_closest_traits_index_p): Rename from
2531 macfont_closest_traits_index.
2532 (macfont_list): Use macfont_closest_traits_index_p.
2534 2014-10-05 K. Handa <handa@gnu.org>
2536 * coding.c (detect_coding_iso_2022): Set coding->rejected
2537 correctly when an invalid escape sequence is found (Bug#18610).
2539 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2541 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2542 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2545 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2547 * buffer.c (scroll_bar_width, scroll_bar_height):
2549 * window.c (Fset_window_scroll_bars): Fix doc-string.
2550 (Fwindow_scroll_bars): Have it return what the doc-string says.
2552 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2554 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2555 iterator backwards, to resync the bidi iterator. (Bug#18584)
2557 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2559 Consistently use min and max macros from lisp.h.
2560 * coding.c (min, max):
2562 * unexhp9k800.c (min):
2563 * unexw32.c (min, max): Use definitions from lisp.h.
2564 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2566 * gmalloc.c (min): Tiny style change.
2568 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2569 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2571 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2573 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2574 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2575 (X_ULONG_MAX): Move these macros to xterm.h.
2576 (x_fill_property_data): Be more generous about allowing either
2577 signed or unsigned data of the appropriate width.
2578 * xterm.h (x_display_set_last_user_time): New function.
2579 All setters of last_user_time changd to use this function.
2580 If ENABLE_CHECKING, check that the times are in range.
2582 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2584 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2585 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2587 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2589 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2590 make a font_object from a tty frame (Bug#18573).
2591 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2593 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2595 * alloc.c (mark_overlay): Assume that overlay boundaries are
2596 always markers. Add comment.
2597 * lread.c (read_internal_start): Use convenient validate_subarray.
2599 (Fread_from_string): Adjust docstring.
2601 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2603 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2605 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2606 Rename from the "x-" prefix.
2608 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * xselect.c (selection-converter-alist): Fix docstring.
2612 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2614 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2615 argument passed by the caller, when we mirror all slashes into
2618 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2620 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2621 Resurrect old code and fix compilation with GTK < 2.13.6.
2623 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2625 Use AUTO_CONS instead of SCOPED_CONS, etc.
2626 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2627 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2628 (AUTO_LIST1): Rename from scoped_list1.
2629 (AUTO_LIST2): Rename from scoped_list2.
2630 (AUTO_LIST3): Rename from scoped_list3.
2631 (AUTO_LIST4): Rename from scoped_list4.
2632 (AUTO_STRING): Rename from SCOPED_STRING.
2633 * frame.h (AUTO_FRAME_ARG):
2634 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2635 (AUTO_LIST4, AUTO_STRING):
2636 Prepend a new argument 'name'.
2637 Declare a variable instead of yielding a value.
2639 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2641 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2643 * w32fns.c (w32_createwindow): Accept an additional argument, an
2644 array of 2 values specifying the coordinates of the frame's
2645 top-left corner. Use these values instead of calling x_get_arg,
2646 which can cons Lisp objects, and therefore cannot be called except
2647 from the main thread. Remove redundant tests for the default
2649 (my_create_window): Move the calculation of the coordinates of the
2650 frame's top-left edge here. Pass them to the input thread via the
2651 second parameter of the WM_EMACS_CREATEWINDOW message.
2652 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2655 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2657 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2658 (redisplay_window): Treat the frame's frozen_window_starts flag
2659 the same way as the optional_new_start flag for the window: only
2660 obey it if the glyph row showing point will be fully visible.
2661 Likewise when the window start is in a continuation line. If,
2662 after trying everything under the 'force_start' label, point is
2663 still not fully visible, give up and scroll the window.
2664 Add debugging traces. (Bug#18545)
2666 * window.c (Frecenter): Set the window's redisplay flag.
2668 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2670 * w32term.c (w32_read_socket): Don't use frame dimensions for
2671 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2672 rectangle. Check the return value of GetClientRect, and don't use
2673 the results if it didn't succeed.
2675 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2676 in columns and lines after correcting the pixel dimensions in
2678 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2679 negative values to xrealloc. (Bug#18528)
2681 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2683 * alloc.c: Remove now-unnecessary check.
2684 Suggested by Dmitry Antipov in:
2685 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2687 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2689 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2690 to Ubuntu 14.04.1 x86-64.
2692 Simplify stack-allocated Lisp objects, and make them more portable.
2693 The build_local_string macro was used in two ways: (1) string
2694 literals for which scoped allocation suffices, and (2) file name
2695 components, where it's not safe in general to assume bounded-size
2696 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2697 allocates a block-scope string, and by using SCOPED_STRING for (1)
2698 and build_string for (2). Furthermore, actually use stack
2699 allocation only for objects known to have sufficient alignment.
2700 This simpler implementation means Emacs can make
2701 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2702 GC_MAKE_GCPROS_NOOPS.
2703 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2704 for fewer differences among implementations.
2705 (struct Lisp_String): Now GCALIGNED.
2706 (USE_STACK_LISP_OBJECTS): Default to true, since the
2707 implementation no longer insists on a nonempty GCALIGNED.
2708 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2709 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2710 separately. Move definiens to scoped_cons. The old definition
2711 was incorrect when GCALIGNED was defined to be empty.
2712 (union Aligned_String): New type.
2713 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2714 implementation ports to compilers that don't align strictly enough.
2715 Don't worry about the union sizes; it's not worth bothering about.
2716 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2717 Rewrite using USE_STACK_CONS.
2718 (scoped_cons): Assume the use of union Aligned_Cons.
2719 (lisp_string_size, make_local_string, build_local_string): Remove.
2720 Unless otherwise specified, all callers of build_local_string
2721 changed to use SCOPED_STRING.
2722 (SCOPED_STRING): New macro.
2723 * data.c (wrong_choice):
2724 * menu.c (single_menu_item):
2725 * process.c (Fformat_network_address):
2726 Hoist use of SCOPED_STRING out of a scope, so that its returned
2727 object lives long enough.
2728 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2729 as the string might be long or might not be ASCII.
2731 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2733 * msdos.c (internal_terminal_init): Bump version to 25.
2735 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2737 Keep stack-allocated Lisp objects fast rather than versatile.
2738 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2739 (SCOPED_CONS_INITIALIZER): New macro.
2740 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2741 (USE_LOCAL_ALLOCA): Remove.
2742 (local_cons, local_list1, local_list2, local_list3, local_list4):
2743 Remove. Stack overflow checking makes them too slow.
2744 (make_local_vector): Likewise. Also we just don't have enough
2746 (enum LISP_STRING_OVERHEAD): Remove.
2747 (local_string_init, local_vector_init): Remove prototypes.
2748 (make_local_string, build_local_string): Redesign to target short
2749 compile-time string constants, fall back to regular string allocation
2751 (lisp_string_size): New function.
2752 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2753 * alloc.c (local_string_init, local_vector_init): Remove.
2754 (verify_ascii) [ENABLE_CHECKING]: New function.
2755 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2756 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2757 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2758 * xselect.c, xterm.c: All related users changed.
2760 2014-09-28 Ken Brown <kbrown@cornell.edu>
2762 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2763 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2765 2014-09-27 Ken Brown <kbrown@cornell.edu>
2767 Fix implementation of HYBRID_MALLOC on Cygwin.
2768 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2769 (bss_sbrk_buffer_beg): New variable. Use it...
2770 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2771 incorrect definition.
2773 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2775 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2776 Make it into a function and change arg to be a function.
2778 * lisp.mk (lisp): Add elisp-mode.elc.
2780 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2782 * xfns.c (x_default_scroll_bar_color_parameter):
2783 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2784 to pacify --enable-gcc-warnings in non-scrollbar builds.
2786 2014-09-26 Ken Brown <kbrown@cornell.edu>
2788 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2790 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2792 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2793 MinGW builds that use GCC before 4.2.
2795 Default to stack objects on DOS_NT platforms as well.
2796 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2797 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2799 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2801 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2802 ALIGN_STACK attribute.
2804 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2806 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2807 ALIGN_STACK attribute.
2809 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2810 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2812 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2814 * frame.c (frame_inhibit_resize):
2815 * widget.c (EmacsFrameResize):
2816 * window.c (resize_frame_windows, Fset_window_configuration):
2817 * xdisp.c (expose_frame):
2818 * xfns.c (x_change_tool_bar_height):
2819 * xmenu.c (update_frame_menubar):
2820 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2821 Remove code left dead after 2014-07-27 changes.
2823 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2825 Fix local_cons etc. to not exhaust the stack when in a loop.
2826 Problem reported in:
2827 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2828 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2829 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2830 (Ffind_charset_string):
2831 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2832 * data.c (wrong_range):
2833 * editfns.c (Fpropertize, format2):
2834 * emacs.c (init_cmdargs, decode_env_path):
2835 * fileio.c (auto_save_error):
2836 * fns.c (Fyes_or_no_p):
2837 * font.c (font_style_to_value, font_parse_xlfd)
2838 (font_parse_family_registry, font_delete_unmatched)
2840 * fontset.c (Fset_fontset_font):
2841 * frame.c (x_get_arg):
2842 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2843 (read_char_minibuf_menu_prompt):
2844 * keymap.c (silly_event_symbol_error, describe_vector):
2845 * lread.c (load_warn_old_style_backquotes):
2846 * menu.c (single_menu_item):
2847 * minibuf.c (Fread_buffer):
2848 * process.c (status_message, Fformat_network_address)
2849 (server_accept_connection):
2850 * textprop.c (copy_text_properties):
2851 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2852 * xfns.c (x_default_scroll_bar_color_parameter):
2853 * xfont.c (xfont_open):
2854 * xselect.c (x_clipboard_manager_error_1):
2855 * xterm.c (x_term_init):
2856 Put USE_LOCAL_ALLOCA at the start of the function.
2857 * fns.c (maybe_resize_hash_table): Use build_string instead of
2858 build_local_string, since we'd otherwise need a conditional
2859 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2860 not worth the bother of optimization.
2861 * font.c (font_delete_unmatched): Remove by-hand code that
2862 observed MAX_ALLOCA limit, since it's now done automatically.
2863 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2864 since build_local_string needs its sa_alloc.
2865 * lisp.h (lisp_word_count): New function.
2866 (SAFE_ALLOCA_LISP): Use it.
2867 (USE_LOCAL_ALLOCA): New macro.
2868 (local_cons, make_local_vector, make_local_string):
2869 Observe the MAX_ALLOCA limit.
2870 (LISP_STRING_OVERHEAD): New constant.
2871 (make_local_string): Use it.
2873 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2875 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2876 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2877 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2878 and Solaris and it's likely to work on similar platforms.
2880 Avoid signed integer overflow when converting Time to ptrdiff_t.
2881 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2883 (position_to_Time, Time_to_position): New functions.
2884 (gen_help_event, kbd_buffer_get_event): Use them.
2885 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2886 Go back to plain 'unsigned long', so that 'Time' is the same
2887 for both X and non-X builds; this is less likely to cause surprise.
2888 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2889 are the same size; this is no longer required.
2891 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2892 of bit 28 and of whether an unsigned value is negative.
2893 This simplifies the code a bit, and pacifies clang 3.4.
2895 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2897 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2898 Windows builds, where 'long' is a 32-bit type.
2900 * w32inevt.h (w32_console_mouse_position): Update the argument
2901 types to use 'Time'.
2903 * w32term.c (w32_mouse_position)
2904 (x_horizontal_scroll_bar_report_motion)
2905 (x_scroll_bar_report_motion): Update the argument types to use
2908 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2910 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2911 (struct input_event): ...unsigned bitfields. Likewise for
2912 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2913 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2914 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2915 (kbd_buffer_get_event): Adjust users.
2916 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2917 (make_scroll_bar_position): New function, refactored out of...
2918 (make_lispy_event): ...adjusted user.
2919 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2920 * nsterm.m (ns_mouse_position, mouseUp):
2921 * term.c (term_mouse_position):
2922 * w32inevt.c (w32_console_mouse_position):
2923 * w32term.c (w32_mouse_position):
2924 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2925 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2926 Prefer enum and explicit enum members to integers and numeric values.
2928 * chartab.c (uniprop_encode_value_numeric):
2929 * font.c (font_style_to_value): Use make_local_vector.
2930 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2931 * keymap.c (append_key): Use scoped_list1.
2933 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2934 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2936 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2938 Fix some slow uses and misuses of strcat.
2939 * doc.c (get_doc_string):
2940 * gtkutil.c (get_utf8_string):
2941 * xsmfns.c (x_session_initialize):
2942 Avoid recomputation of string length.
2943 * ftfont.c (ftfont_spec_pattern):
2944 * xfns.c (xic_create_fontsetname):
2945 Don't assume output buffer is initially zero.
2947 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2949 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2950 All callers changed.
2951 * xterm.c (x_term_init): Use new functionality to avoid two needs
2952 to compute a string length.
2954 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2956 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2958 Use known length of a Lisp string to copy it faster.
2959 * lisp.h (lispstrcpy): New function. Add comment.
2960 * callproc.c (child_setup):
2961 * dbusbind.c (xd_append_arg):
2962 * doc.c (get_doc_string):
2963 * font.c (Ffont_xlfd_name):
2964 * frame.c (xrdb_get_resource):
2965 * process.c (Fmake_network_process, network_interface_info):
2966 * w32fns.c (Fx_open_connection):
2967 * w32proc.c (sys_spawnve):
2968 * xfns.c (select_visual):
2969 * xfont.c (xfont_list):
2970 * xsmfns.c (x_session_initialize):
2971 * xterm.c (x_term_init): Use it.
2973 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2975 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2976 Reported by Dmitry Antipov in thread leading to:
2977 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2978 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2979 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2981 * callproc.c (call_process): Save and restore sa_avail.
2982 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2983 (AVAIL_ALLOCA): New macro.
2984 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2985 Use it, and check against sa_avail rather than MAX_ALLOCA.
2987 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2989 On OSX, do not free font-specific data more than once (Bug#18501).
2990 * macfont.m (macfont_close): Release and free font-specific data
2991 only if it wasn't previously freed.
2993 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2995 * unexmacosx.c (dump_it): Improve error message.
2997 2014-09-22 Juri Linkov <juri@jurta.org>
2999 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3000 (Bug#10747, bug#18334)
3002 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3004 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3005 units in which the position is measured. (Bug#18493)
3007 * xdisp.c (redisplay_internal): Force redisplay of all windows
3008 that show a buffer whose narrowing has changed. (Bug#18490)
3010 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3012 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3013 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3014 lines, draw the hollow-box and hbar cursors on the right side of
3015 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3018 * xterm.c (x_draw_stretch_glyph_string):
3019 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3020 caused the block cursor to disappear on a TAB in R2L lines in
3021 every window except the leftmost one. Reported by Martin Rudalics
3024 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3026 Always use matched specpdl entry to record call arguments (Bug#18473).
3027 * lisp.h (record_in_backtrace): Adjust prototype.
3028 * eval.c (record_in_backtrace): Return current specpdl level.
3029 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3030 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3031 entry and use that entry in call to backtrace_debug_on_exit.
3032 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3033 (do_debug_on_call): Get current specpdl level as 2nd arg.
3035 Prefer ptrdiff_t to int and avoid integer overflows.
3036 * fileio.c (make_temp_name):
3037 * font.c (font_parse_family_registry): Avoid integer
3038 overflow on string size calculation.
3039 * data.c (Faset): Likewise for byte index.
3041 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3043 Fix display of R2L lines in partial-width windows.
3044 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3045 assigned the correct value.
3046 (extend_face_to_end_of_line): Account for truncation and
3047 continuation glyphs in R2L rows when one of the fringes is not
3049 (display_line): Don't assign negative X offset to a row if we are
3050 going to produce a truncation glyph for it. When handling
3051 truncated R2L rows, consider the width of the left fringe instead
3053 (produce_special_glyphs): Fix bogus assignments.
3055 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3057 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3058 always set to a valid value. Make sure the size passed to alloca
3059 is always positive. (Bug#18516)
3061 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3063 Avoid extra call to oblookup when interning symbols.
3064 * lisp.h (intern_driver): Add prototype.
3065 * lread.c (intern_driver): New function.
3066 (intern1, intern_c_string_1, Fintern):
3067 * font.c (font_intern_prop):
3068 * w32font.c (intern_font_name): Use it.
3070 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3072 Minor improvements to new stack-allocated Lisp objects.
3073 * frame.h (FRAME_PARAMETER):
3074 Prefer scoped_list1 to local_list1 where either would do.
3075 * lisp.h (scoped_list4): New macro.
3076 (local_cons, local_list1, local_list2, local_list3, local_list4)
3077 (make_local_vector, make_local_string, build_local_string):
3078 Prefer functions to macros where either would do.
3079 * xdisp.c (build_desired_tool_bar_string):
3080 Prefer scoped_list4 to local_list4 where either would do.
3082 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3084 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3085 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3086 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3087 * frame.h (FRAME_PARAMETER): New macro.
3088 * dispnew.c (init_display):
3089 * fontset.c (Fset_fontset_font):
3090 * frame.c (x_default_parameter):
3091 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3092 * xfns.c (x_default_scroll_bar_color_parameter)
3093 (x_default_font_parameter, x_create_tip_frame): Use it.
3094 * editfns.c (Fpropertize): Use local_cons.
3095 * process.c (status_message): Use build_local_string.
3096 * xfont.c (xfont_open): Use make_local_string.
3097 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3099 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3101 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3102 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3103 !__clang__. This works with GCC and with clang and is safer for
3104 compilers we don't know about.
3105 (local_cons): Rename parameter to make capture less likely.
3107 2014-09-17 Samuel Bronson <naesten@gmail.com>
3109 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3111 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3113 Fix minor problems found by static checking.
3114 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3116 * buffer.h (decode_buffer): Doc and indentation fixes.
3117 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3119 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3121 Avoid clang-specific warnings.
3122 * buffer.c (init_buffer): Shut up -Wself-assign.
3123 * process.c (server_accept_connection): Shut up -Wunsequenced.
3125 2014-09-16 Daniel Colascione <dancol@dancol.org>
3127 * fns.c (sxhash): For symbols, use address as hash code.
3129 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3131 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3132 * charset.c (load_charset_map_from_file): Use scoped_list2
3133 and build_local_string.
3134 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3135 * emacs.c (init_cmdargs, decode_env_path):
3136 * fileio.c (Fexpand_file_name):
3137 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3138 * frame.c (x_get_arg):
3139 * keyboard.c (safe_run_hooks_error):
3140 * lread.c (load_warn_old_style_backquotes):
3141 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3142 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3143 * xselect.c (x_clipboard_manager_error_1)
3144 (x_clipboard_manager_save_all):
3145 * xterm.c (x_term_init): Use build_local_string.
3147 Avoid more integer overflows on string size calculations.
3148 * category.c (Fmake_category_set):
3149 * xdisp.c (get_overlay_arrow_glyph_row):
3150 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3152 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3154 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3155 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3156 error message format. Use message_with_string to have non-ASCII
3157 file names properly displayed.
3158 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3159 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3160 where these APIs are not available even in UNICOWS.DLL.
3161 Improve the format of error messages and include the file name in them
3163 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3164 call play-sound-functions, per documentation.
3166 * w32.c (w32_get_long_filename, w32_get_short_filename):
3167 Constify the input file name arguments.
3169 * w32.h (w32_get_long_filename, w32_get_short_filename):
3172 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3174 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3175 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3176 [USE_LOCAL_ALLOCATORS]: New macros.
3177 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3178 (build_local_string): Avoid argument name expansion clash with
3180 * alloc.c (toplevel)
3181 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3182 Preprocessor guard to avoid impossible configuration.
3183 * charset.c (Ffind_charset_region, Ffind_charset_string):
3184 Use make_local_vector.
3185 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3186 * textprop.c (Fput_text_property, Fadd_face_text_property):
3188 (copy_text_properties): Use local_cons and local_list3.
3189 * chartab.c (uniprop_table):
3190 * data.c (wrong_choice, wrong_range):
3191 * doc.c (get_doc_string):
3192 * editfns.c (format2):
3193 * fileio.c (Fexpand_file_name, auto_save_error):
3194 * fns.c (Fyes_or_no_p):
3195 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3196 * fontset.c (Fset_fontset_font):
3197 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3198 (read_char_minibuf_menu_prompt):
3199 * keymap.c (silly_event_symbol_error, describe_vector):
3200 * menu.c (single_menu_item):
3201 * minibuf.c (Fread_buffer):
3202 * process.c (status_message, Fformat_network_address)
3203 (server_accept_connection): Use make_local_string and
3204 build_local_string. Prefer compound literals where appropriate.
3206 2014-09-15 Daniel Colascione <dancol@dancol.org>
3208 * fns.c (Fsort): Tweak sort docstring.
3210 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3212 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3213 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3214 set errno to EAGAIN instead, to allow the caller to retry the
3215 write after some waiting. Fixes deadlocks when Emacs exchanges a
3216 lot of data through the pipe. (Bug#18420)
3218 * sound.c (Fplay_sound_internal): Encode the sound file name in
3219 the ANSI codepage. Expand it against data-directory, as per docs,
3220 not against the current directory. No need to make a local copy
3221 of the file name; pass the encoded file name directly to
3222 do_play_sound. (Bug#18463)
3224 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3225 NULL, and the file name is not encodable in ANSI codepage, return
3226 the string with "?" replacement characters, which will fail the
3227 caller. This avoids returning a random value in that case.
3229 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3231 * window.c (Fresize_mini_window_internal): Set w->total_lines
3232 from w->pixel_height (Bug#18422).
3234 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3236 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3237 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3238 setting resize increments (Bug#18435).
3240 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3242 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3243 state around the call to line_bottom, since it can move the
3244 iterator to another screen line. This fixes off-by-one errors in
3245 the reported row in some rare cases.
3247 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3249 * callproc.c (init_callproc): Fix bug introduced at
3250 2014-09-07 (Bug#18474).
3252 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3254 Prefer ptrdiff_t to int and avoid integer overflows.
3255 * fileio.c (make_temp_name):
3256 * font.c (font_parse_family_registry): Avoid integer
3257 overflow on string size calculation.
3258 * data.c (Faset): Likewise for byte index.
3260 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3262 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3264 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3266 * lisp.h (make_local_string): Nitpick indent.
3267 * print.c (Fprin1_to_string): Remove unused GCPROs.
3269 More debugging aids around GCPROs.
3270 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3271 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3272 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3274 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3275 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3277 Remove redundant GCPROs around Ffuncall and Fapply calls.
3278 This is safe because Ffuncall protects all of its arguments by itself.
3279 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3280 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3281 (call6, call7): Likewise. Use compound literals where applicable.
3282 (run_hook_with_args_2): Use compound literal.
3284 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3286 Pacify --enable-gcc-warnings when no window system is used.
3287 These warnings found that subscript error, so they seem worthwhile.
3288 * composite.c (char_composable_p): Simplify a bit.
3289 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3290 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3291 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3292 * window.c (set_window_scroll_bars):
3293 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3294 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3295 Ignore -Wsuggest-attribute=const.
3296 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3297 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3299 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3301 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3302 Use check_iso_charset_parameter instead of doing the checks by hand.
3303 (check_iso_charset_parameter): Move up. Check parameters a bit
3304 more carefully, and return true for 96-char sets. All callers changed.
3306 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3308 Simplify lisp.h by removing the __COUNTER__ business.
3309 Reported by Dmitry Antipov in:
3310 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3311 * lisp.h (make_local_vector, make_local_string)
3312 (build_local_string): Simplify by not bothering with __COUNTER__.
3313 The __COUNTER__ business wasn't working properly, and was needed
3314 only for hypothetical future expansion anyway.
3316 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3318 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3319 terms to determine bitmap color. (Bug#18437)
3321 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3323 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3326 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3328 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3330 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3332 * xterm.c (handle_one_xevent): Detect iconified by looking at
3333 _NET_WM_STATE_HIDDEN.
3335 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3337 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3338 These can generate a constant with the correct value but the wrong
3339 width, which doesn't work as a printf argument. All uses removed.
3340 Reported by Dmitry Antipov in:
3341 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3342 (ENUMABLE): Remove; no longer needed.
3343 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3344 Remove; no longer needed because of the above change.
3345 Each definiens moved to the only use.
3347 Improve the experimental local and scoped allocation.
3348 * alloc.c (local_string_init, local_vector_init):
3349 New functions, defined if USE_LOCAL_ALLOCATORS.
3350 Mostly, these are moved here from lisp.h, as it's not
3351 clear it's worth making them inline.
3352 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3353 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3354 USE_STACK_LISP_OBJECTS, not on a laundry list.
3355 (local_string_init, local_vector_init): New decls.
3356 (union Aligned_Cons): New type.
3357 (scoped_cons): Use it. Give up on the char trick, as it's a too
3358 much of a maintenance hassle; if someone wants this speedup
3359 they'll just need to convince their compiler to align properly.
3360 Conversely, use the speedup if struct Lisp_Cons happens to
3361 be aligned even without a directive. Better yet, help it along
3362 by using union Aligned_Cons rather than struct Lisp_Cons.
3363 (pointer_valid_for_lisp_object): Remove. This check is not
3364 necessary, since make_lisp_ptr is already doing it. All uses removed.
3365 (local_vector_init, local_string_init): Move to alloc.c.
3366 (build_local_vector): Remove this awkward macro, replacing with ...
3367 (make_local_vector): New macro, which acts more like a function.
3368 Use statement expressions and use __COUNTER__ to avoid macro
3369 capture. Fall back on functions if these features are not supported.
3370 (build_local_string, make_local_string): Likewise.
3372 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3374 * xterm.c (x_term_init): Consolidate duplicated code.
3375 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3376 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3377 Add eassert and mark dpyinfo as dead only if it was alive.
3379 Add macros to allocate temporary Lisp objects with alloca.
3380 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3381 * character.h (parse_str_as_multibyte): Move prototype to ...
3382 * lisp.h (parse_str_as_multibyte): ... here.
3383 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3384 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3386 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3387 (local_string_init): New functions.
3388 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3389 (init_alloc_once): Call it.
3391 Cleanup last change and make all new stuff conditional.
3392 * lisp.h (build_local_string): Rename to ...
3393 (make_local_string): ... this macro.
3394 (build_local_string, scoped_list1, scoped_list3): New macros.
3395 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3396 and functions as such, use regular fallbacks otherwise.
3397 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3400 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3402 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3403 always make sure the marginal areas of the row are in sync with
3404 what the window wants. (Bug#18419)
3406 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3407 existing binding of a variable, to avoid silently aborting
3408 commands that use specbind. (Bug#18331)
3410 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3412 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3413 * coding.c (growable_destination): New function.
3414 (produce_chars): Use it for sanity checks. Do not fiddle with
3415 dst_end if the source and destination are both nil, as it's
3416 the caller's responsibility to avoid overlap.
3417 * keyboard.c (read_decoded_event_from_main_queue):
3418 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3419 length, not 4 times, to prevent decode_coding_c_string from trying
3420 to reallocate a destination. This removes the need for the FIXME.
3422 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3423 All callers simplified. Add a comment about exec_failed, vfork,
3426 Adjust drag-and-drop fix when window is above top (Bug#18303).
3427 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3428 XCDR bleed into XCAR's encoded value. Improve checks for
3429 out-of-range data while we're at it.
3431 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3433 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3434 is CONSP (Bug#18303).
3436 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3438 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3439 'alloca' gets passed arguments larger than MAX_ALLOCA.
3441 * font.c (MAX): Define if not defined elsewhere.
3443 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3445 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3446 here for destination buffer, to work around what appears to be a
3447 bug in decode_coding_c_string when the source and destination are
3450 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3451 This follows up on the recent thread in emacs-devel on alloca; see:
3452 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3453 This patch also cleans up alloca-related glitches noted while
3454 examining the code looking for unbounded alloca.
3456 * callproc.c (init_callproc):
3457 Rewrite to avoid need for alloca.
3458 * buffer.c (mouse_face_overlay_overlaps)
3459 (report_overlay_modification):
3460 * buffer.h (GET_OVERLAYS_AT):
3461 * coding.c (make_subsidiaries):
3462 * doc.c (Fsnarf_documentation):
3463 * editfns.c (Fuser_full_name):
3464 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3465 (search_embedded_absfilename, Fsubstitute_in_file_name):
3466 * fns.c (Fmake_hash_table):
3467 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3468 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3469 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3470 (xrdb_get_resource, x_get_resource_string):
3471 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3472 * ftxfont.c (ftxfont_draw):
3473 * image.c (xbm_load, xpm_load, jpeg_load_body):
3474 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3476 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3478 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3479 (find_and_return_menu_selection):
3480 * print.c (PRINTFINISH):
3481 * process.c (Fformat_network_address):
3482 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3483 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3484 * sound.c (wav_play, au_play):
3485 * syntax.c (skip_chars):
3486 * term.c (tty_menu_activate, tty_menu_show):
3487 * textprop.c (get_char_property_and_overlay):
3488 * window.c (Fset_window_configuration):
3489 * xdisp.c (safe__call, next_overlay_change, vmessage)
3490 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3491 * xfaces.c (face_at_buffer_position):
3492 * xmenu.c (x_menu_show):
3493 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3494 allocation size isn't bounded.
3495 * callint.c (Fcall_interactively): Redo memory_full check
3496 so that it can be done at compile-time on some platforms.
3497 * coding.c (MAX_LOOKUP_MAX): New constant.
3498 (get_translation_table): Use it.
3499 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3500 SAFE_ALLOCA, to catch integer overflows on size calculation.
3501 (exec_failed) [!DOS_NT]: New function.
3502 (child_setup) [!DOS_NT]: Use it.
3503 * editfns.c (Ftranspose_regions):
3504 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3505 * editfns.c (check_translation):
3506 Allocate larger buffers on the heap.
3507 * eval.c (internal_lisp_condition_case):
3508 Check for MAX_ALLOCA overflow.
3509 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3510 (Fbase64_encode_region, Fbase64_decode_region):
3511 Avoid unnecessary calls to SAFE_FREE before 'error'.
3512 * buffer.c (mouse_face_overlay_overlaps):
3513 * editfns.c (Fget_pos_property, check_translation):
3514 * eval.c (Ffuncall):
3515 * font.c (font_unparse_xlfd, font_find_for_lface):
3516 * ftfont.c (ftfont_drive_otf):
3517 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3518 (menu_bar_items, tool_bar_items):
3519 * sound.c (Fplay_sound_internal):
3520 * xdisp.c (load_overlay_strings, dump_glyph_row):
3521 Use an ordinary auto buffer rather than alloca, since the
3522 allocation size is fixed and small.
3523 * ftfont.c: Include <c-strcase.h>.
3524 (matching_prefix): New function.
3525 (get_adstyle_property): Use it, to avoid need for alloca.
3526 * keyboard.c (echo_add_key):
3527 * keymap.c (describe_map): Use ptrdiff_t, not int.
3528 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3529 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3530 when counting bytes.
3531 * lisp.h (xlispstrdupa): Remove, replacing with ...
3532 (SAFE_ALLOCA_STRING): ... new macro with different API.
3533 This fixes a portability problem, namely, alloca result
3534 passed to another function. All uses changed.
3535 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3537 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3538 (REGEX_ALLOCATE): New macros.
3539 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3540 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3542 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3544 (decode_mode_spec_coding): Store directly into buf rather than
3545 into an alloca temporary and copying the temporary to the buf.
3547 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3549 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3551 2014-09-04 Jan D <jan.h.d@swipnet.se>
3553 * xterm.c (x_term_init): Don't call x_session_initialize if running
3554 as a daemon (Bug#18375).
3556 * xsmfns.c: Initialize ice_fd.
3558 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3560 Less chatter in 'make' output.
3561 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3562 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3563 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3565 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3567 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3568 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3570 * nsfns.m (Fx_create_frame):
3571 * w32fns.c (Fx_create_frame):
3572 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3575 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3577 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3578 the reported row in the case of a window with a header line, by
3579 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3580 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3582 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3584 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3585 when configured --with-wide-int on typical 32-bit platforms.
3587 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3589 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3590 when HPOS is negative, for the benefit of R2L glyph rows whose
3591 newline overflows into the fringe.
3593 2014-09-03 Ken Brown <kbrown@cornell.edu>
3595 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3597 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3599 Minor cleanup of recent strlen-avoiding patch.
3600 * fileio.c (CHECK_LENGTH): Remove.
3601 Rewrite callers so that they don't need it.
3602 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3603 variable wasn't set.
3605 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3607 * fileio.c (CHECK_LENGTH): New macro.
3608 (Fexpand_file_name): Use it and get rid of a few more calls
3609 to strlen and strcat.
3610 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3611 * lisp.h (egetenv): ... because of a new inline function used to
3612 avoid calls to strlen for a compile-time constants.
3614 * buffer.h (decode_buffer): New function.
3615 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3616 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3617 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3618 * data.c (Flocal_variables_p):
3619 * fileio.c (Fverify_visited_file_modtime):
3620 * marker.c (live_buffer): Use it.
3622 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3624 Avoid extra calls to strlen in filesystem I/O routines.
3625 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3626 the length of 'newdir' is known or may be precalculated.
3627 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3628 not 'char *', and so use precalculated length.
3629 (Ffile_accessible_directory_p):
3630 * callproc.c (encode_current_directory, init_callproc):
3631 * charset.c (init_charset):
3632 * lread.c (load_path_check, load_path_default): Adjust users.
3633 * lisp.h (file_accessible_directory_p): Tweak prototype.
3635 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3637 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3640 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3642 --enable-silent-rules now suppresses more chatter.
3643 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3644 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3645 (am__v_CCLD_1): New macros, taken from Automake.
3646 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3648 Clean up extern decls a bit.
3649 * bytecode.c: Include blockinput.h and keyboard.h rather
3650 than rolling their APIs by hand.
3651 * emacs.c: Include regex.h and rely on its and lisp.h's API
3652 rather than rolling them by hand.
3653 * lastfile.c: Include lisp.h, to check this file's API.
3654 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3656 * regex.h (re_max_failures): New decl.
3657 * unexcw.c, unexmacosx.c, unexw32.c:
3658 Rely on lisp.h's API rather than rolling it by hand.
3659 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3660 Declare at top level, to pacify GCC -Wnested-externs.
3662 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3664 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3665 clipping rectangle become negative (i.e. large positive, since
3666 it's an unsigned data type). This can happen in R2L hscrolled
3667 glyph rows, and caused us to draw the cursor glyph on the fringe.
3668 For the details, see
3669 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3671 2014-08-31 Ken Brown <kbrown@cornell.edu>
3673 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3674 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3675 is defined. (Bug#18368)
3677 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3679 Vector-sorting fixes (Bug#18361).
3680 It's not safe to call qsort or qsort_r, since they have undefined
3681 behavior if the user-specified predicate is not a total order.
3682 Also, watch out for garbage-collection while sorting vectors.
3683 * fns.c: Include <vla.h>.
3684 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3685 (sort_vector_compare): Remove, replacing with ....
3686 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3687 ... these new functions.
3688 (sort_vector): Rewrite to use the new functions.
3689 GCPRO locals, since the predicate can invoke the GC.
3690 Since it's in-place return void; caller changed.
3691 (merge): Use 'inorder', for clarity.
3693 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3694 One can't hoist this out of the 'if', because intervening calls to
3695 newlocale, twolower, etc. can change errno.
3697 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3699 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3700 wording of the error messages.
3701 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3704 * w32proc.c (get_lcid_callback): Accept locale specifications
3705 without the country part, as in "enu" vs "enu_USA".
3706 (w32_compare_strings): Signal an error if a locale was specified,
3707 but couldn't be translated into a valid LCID.
3709 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3711 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3713 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3715 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3716 errno after towlower_l. errno's value is not specified after
3717 towlower_l. Instead, assume that towlower_l returns its argument
3718 on failure, which is portable in practice.
3720 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3722 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3724 * w32proc.c (w32_compare_strings): Accept additional argument
3725 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3726 if requested. If w32-collate-ignore-punctuation is non-nil, add
3727 NORM_IGNORESYMBOLS to the flags.
3728 (LINGUISTIC_IGNORECASE): Define if not already defined.
3729 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3731 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3734 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3736 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3737 Define substitutes for platforms that lack them.
3738 (str_collate): Add arguments locale and ignore_case.
3740 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3741 Add optional arguments LOCALE and IGNORE-CASE.
3743 * lisp.h (str_collate): Adapt argument list.
3745 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3747 Add vectors support to Fsort.
3748 * fns.c (sort_vector, sort_vector_compare): New functions.
3749 (sort_list): Likewise, refactored out of ...
3750 (Fsort): ... adjusted user. Mention vectors in docstring.
3751 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3752 * alloc.c (make_save_int_obj): New function.
3753 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3754 (make_save_int_obj): Add prototype.
3756 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3757 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3758 Conditionally define to match system's qsort_r signature.
3759 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3761 2014-08-28 Ken Brown <kbrown@cornell.edu>
3763 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3764 dumping and the system malloc after dumping. (Bug#18222)
3766 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3767 Define as macros, expanding to hybrid_malloc, etc.
3768 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3769 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3771 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3772 full implementation on Cygwin. Remove Cygwin-specific code that
3773 is no longer needed.
3774 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3775 Redefine as macros expanding to gmalloc, grealloc, etc.
3776 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3777 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3778 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3779 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3781 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3782 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3783 HAVE_POSIX_MEMALIGN)]: New functions.
3784 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3785 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3786 hybrid_aligned_alloc; declare.
3787 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3788 HAVE_POSIX_MEMALIGN)]: Define.
3789 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3790 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3791 Define as macro, expanding to gget_current_dir_name, and define
3793 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3794 malloc_enable_thread(). Don't initialize malloc.
3795 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3796 no longer defined on Cygwin).
3797 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3798 * sheap.c (bss_sbrk_buffer_end): New variable.
3799 * unexcw.c (__malloc_initialized): Remove variable.
3800 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3802 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3805 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3807 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3808 In `event->y' return entire range (the size of the scroll bar minus
3810 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3811 return entire range (the scaled size of the scroll bar minus
3812 that of the slider). In `portion' return the scaled position of
3814 (xaw_jump_callback): Restore part of code for vertical scroll
3815 bar broken in change from 2014-07-27.
3816 (xaw_scroll_callback): Provide incremental scrolling with
3817 horizontal scroll bars.
3819 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3821 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3823 * indent.c (Fvertical_motion): Fix vertical motion up through a
3824 display property after a newline. (Bug#18276)
3826 * xdisp.c (display_line): Don't assume that the call to
3827 reseat_at_next_visible_line_start ends up at a character
3828 immediately following the newline on the previous line.
3829 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3830 beyond ZV, which causes infloop in redisplay. For the details, see
3831 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3833 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3834 coordinate for hscrolled R2L screen lines. (Bug#18277)
3836 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3838 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3841 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3843 * syntax.c (scan_lists): Don't examine positions before BEGV.
3846 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3848 Improve robustness of new string-collation code (Bug#18051).
3849 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3850 (newlocale, wcscoll_l): Define substitutes for platforms that
3851 lack them, so as to simplify the mainline code.
3852 (str_collate): Simplify the code by assuming the above definitions.
3853 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3854 For example, the old version left the Emacs in the wrong locale if
3855 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3856 result. Report an error if newlocale fails.
3858 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3860 * lisp.h (str_collate):
3861 * sysdep.c (str_collate): Return int.
3862 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3864 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3866 Fix some glitches in previous change.
3867 * sysdep.c (stack_direction): Replace stack_grows_down
3868 to simplify calculation of stack boundaries.
3869 (handle_sigsegv): Check whether we really crash somewhere near
3870 to stack boundary, and handle fatal signal as usual if not.
3871 (init_sigsegv): Adjust accordingly.
3872 * keyboard.c (Vtop_level_message): Rename to
3873 Vinternal__top_level_message, as suggested by Stefan Monnier in
3874 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3875 All related users changed.
3877 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3879 Handle C stack overflow caused by too nested Lisp evaluation.
3880 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3881 siglongjmp point to transfer control from SIGSEGV handler.
3882 * keyboard.c (return_to_command_loop, recover_top_level_message)
3883 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3884 (regular_top_level_message): New variable.
3885 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3886 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3888 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3889 new variables described above.
3890 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3891 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3892 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3893 (init_sigsegv): New function.
3894 (init_signals): Use it.
3896 2014-08-25 Ken Brown <kbrown@cornell.edu>
3898 * emacs.c (main): Remove use of obsolete macro
3899 G_SLICE_ALWAYS_MALLOC.
3901 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3903 Implement locale-sensitive string collation for MS-Windows.
3904 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3905 New functions. (Bug#18051)
3907 * w32.h (w32_compare_strings): Add prototype.
3909 * w32.c <g_b_init_compare_string_w>: New global flag.
3910 (globals_of_w32): Initialize it.
3912 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3914 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3915 [WINDOWSNT]: Call str_collate on MS-Windows.
3917 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3919 One more minor cleanup of font subsystem.
3920 * font.h (struct font_driver): Convert text_extents to
3921 return void because returned value is never actually used.
3922 * macfont.m (macfont_text_extents):
3923 * w32font.c (w32font_text_extents):
3924 * xftfont.c (xftfont_text_extents): Adjust to return void
3925 and assume that 'metrics' argument is always non-NULL.
3926 * ftfont.c (ftfont_text_extents):
3927 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3929 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3931 Minor cleanups of str_collate fix (Bug#18051).
3932 * fns.c (str_collate): Move decl from here ...
3933 * lisp.h (str_collate): ... to here.
3934 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3935 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3936 potential problems with integer overflow. Don't assume
3937 setlocale succeeds. Remove unnecessary test before restoring
3938 locale via setlocale, and free the copied setlocale string
3941 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3943 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3945 * sysdep.c (str_collate): New function. (Bug#18051)
3947 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3949 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3950 if the initial "rm -f" fails. This is for MinGW builds, where
3951 MS-Windows will not allow deleting the executable file of a
3954 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3956 * w32term.c (w32_scroll_bar_handle_click)
3957 (w32_horizontal_scroll_bar_handle_click)
3958 (x_scroll_bar_report_motion)
3959 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3960 SB_THUMBTRACK, use the 32-bit position information returned by
3961 GetScrollInfo, not the 16-bit information returned in the Windows
3964 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3966 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3967 second coordinate ('y') reported for dragging the horizontal
3970 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3972 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3973 and text area-relative x-coordinates.
3975 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3977 Avoid overwriting the reversed_p flags in the glyph matrices when
3978 init_iterator or start_display are called.
3979 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3981 (tool_bar_height, redisplay_tool_bar, try_window)
3982 (try_window_reusing_current_matrix, try_window_id)
3983 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3984 reversed_p flag of the iterator's glyph row where the glyph row
3985 is going to be redrawn.
3987 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3989 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3991 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3993 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3994 of emacs_event return length from si.nPage to si.nMax.
3995 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3996 interchange start and end of thumb.
3998 2014-08-15 Ken Brown <kbrown@cornell.edu>
4000 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4001 ERRORCHECK mutexes. (Bug#18222)
4003 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4005 * frame.c (set_menu_bar_lines_1): Remove.
4006 (set_menu_bar_lines): Call change_frame_size instead of
4007 set_menu_bar_lines_1.
4009 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4011 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4014 2014-08-11 Glenn Morris <rgm@gnu.org>
4016 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4017 writing before backing up, since it causes a more serious problem
4018 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4019 (choose_write_coding_system): No longer callable from Lisp.
4020 Move last piece back here from Fwrite_region.
4021 (Fwrite_region, syms_of_fileio): Update for above changes.
4023 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4025 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4026 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4027 (Fwindow_new_pixel, Fset_window_new_pixel)
4028 (Fset_window_new_total, Fset_window_new_normal)
4029 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4031 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4033 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4035 * fontset.c (Finternal_char_font): Recompute basic faces if the
4036 frame's face cache was cleared. (Bug#18162)
4038 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4040 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4041 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4042 base buffer's undo list.
4044 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4046 Fix a couple of recent inadvertent breaks of the MSDOS port.
4047 * msdos.c: include required menu.h
4048 * term.c: set correct menu_show_hook on MSDOS.
4050 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4052 Fix handling of menu bar line on TTY frames (Bug#18136)
4054 * dispnew.c (handle_window_change_signal):
4055 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4056 frame's menu bar lines subtracted from height.
4057 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4059 (adjust_frame_size): Count in menu bar when setting FrameRows.
4060 (make_terminal_frame): When setting up the frame's lines and
4061 text height don't count in the menu bar.
4062 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4063 lines subtracted from height.
4064 (do_switch_frame): Set tty's FrameRows to number of total lines
4066 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4067 is used, return total number of lines and columns.
4068 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4070 * term.c (OUTPUT, tty_set_terminal_modes)
4071 (tty_set_terminal_window, tty_set_scroll_region)
4072 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4073 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4074 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4075 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4076 Call change_frame_size with frame's menu bar lines subtracted
4078 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4079 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4082 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4084 * alloc.c (Fmemory_info): Remove a stray brace.
4086 * process.c: Fix a comment typo.
4088 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4090 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4092 * widgetprv.h (EmacsFramePart): Remove font.
4094 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4095 (resources, setup_frame_cursor_bits): Remove unused variables and
4096 functions, esp. wrt. font (Bug#18227).
4098 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4100 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4102 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4104 Refer to MS-DOS using the same name everywhere.
4106 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4110 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4112 * w32term.c (w32_redeem_scroll_bar):
4113 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4114 not redeeming scroll bars that have been turned off.
4116 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4118 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4119 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4120 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4121 (safe_run_hook_funcall): Adjust accordingly.
4123 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4125 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4126 Condition correctly according to toolkit used.
4127 * frame.c (make_initial_frame, make_terminal_frame)
4128 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4129 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4130 assignments according to presence of toolkit scrollbars.
4131 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4132 Condition correctly according to toolkit used.
4133 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4134 only if toolkit supports it.
4135 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4137 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4139 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4141 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4143 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4144 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4145 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4146 (safe_run_hooks): Remove comment which is not relevant any more.
4148 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4150 Don't let big frames overrun the stack.
4151 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4152 Use SAFE_NALLOCA, not alloca.
4154 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4155 * dired.c (directory_files_internal): Use a volatile variable
4156 to prevent the compiler from optimizing away all copies of a local.
4157 I wonder how many other GC-related bugs like this lurk elsewhere?
4159 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4160 * xterm.h (struct x_display_info): New member 'connection'.
4161 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4162 so that x_delete_terminal has a file descriptor to pass to
4163 delete_keyboard_wait_descriptor.
4165 Don't mishandle year-9999 dates (Bug#18176).
4166 * editfns.c (decode_time_components): Store an invalid timespec
4167 on overflow, instead of returning false, so that the caller can
4168 distinguish overflow from other errors.
4169 (lisp_time_argument, lisp_seconds_argument): If the time is out
4170 of range, signal a time overflow instead of an invalid time spec.
4171 * keyboard.c (decode_timer): Treat time overflow like other
4174 Avoid undefined behavior with signed left shift.
4175 Caught by 'gcc -fsanitize=undefined'.
4176 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4177 * dispnew.c (line_hash_code, scrolling):
4178 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4179 Use 'unsigned', not 'int', for line hashes.
4180 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4182 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4184 Make compare-strings more compatible with old behavior (Bug#17903).
4185 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4187 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4189 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4190 Don't add label between left and right buttons (Bug#18129).
4192 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4194 Make functions static that no longer need to be extern.
4195 * frame.c, frame.h (set_menu_bar_lines):
4196 * keyboard.c (Qleftmost, Qrightmost):
4197 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4198 (x_set_internal_border_width):
4201 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4203 Fix display of R2L lines when the last character fits only partially.
4204 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4206 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4207 R2L row is visible only partially, give the row a negative x
4209 (display_line): Fix the calculation of the glyph whose pixel width
4210 is used to decide whether the last produced glyph fits on the
4211 line. When the last glyph fits only partially, give the row a
4214 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4215 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4216 pixel width of the first glyph that is hscrolled from display.
4217 (display_line): In R2L glyph rows, don't give a negative offset to
4218 row->x when the first glyph begins before first_visible_x.
4220 * xdisp.c (display_line): If called with iterator set up to write
4221 to a marginal area, delay the call to handle_line_prefix until we
4222 switch back to the text area. (Bug#18035)
4224 * .gdbinit (xwindow): The members total_cols, total_lines,
4225 left_col, and top_line are C integers (and has been so for the
4228 2014-08-01 Andreas Schwab <schwab@suse.de>
4230 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4231 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4233 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4235 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4236 (timerfd_callback): Ignore weird events with no data. Add tight
4237 assertions and comments.
4238 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4239 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4241 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4243 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4244 I had confused && with ||.
4246 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4248 Simplify timerfd configuration and fix some minor glitches.
4249 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4250 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4251 Fall back on timer_create if timerfd_create fails at runtime.
4252 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4253 kernel primitives to do resolution. All uses removed.
4254 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4255 (turn_on_atimers): Clear timer_create-based timers too,
4258 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4259 Without this change, the code can access the local variable 'width'
4260 even when it has not been initialized, and likewise for 'height';
4261 in either case this leads to undefined behavior.
4263 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4265 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4266 necessary, put horizontal scroll bar resources as well. See
4267 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4268 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4270 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4272 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4273 background value to match the resource of its vertical counterpart.
4275 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4277 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4278 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4280 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4282 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4283 change that added the top margin height to the requested height
4284 and revert (undocumented) part of 2014-07-28 change that changed
4285 the logic of whether a size change occurred.
4287 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4289 * .gdbinit (xwindow): The members total_cols, total_lines,
4290 left_col, and top_line are C integers (and has been so for the
4293 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4296 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4298 On GNU/Linux, use timerfd for asynchronous timers.
4299 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4300 (toplevel): Rename alarm_timer_ok to special_timer_available.
4301 [HAVE_TIMERFD]: Declare timerfd.
4302 [HAVE_CLOCK_GETRES]: Declare resolution.
4303 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4304 system timer resolution.
4305 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4306 (timerfd_callback) [HAVE_TIMERFD]: New function.
4307 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4308 [ENABLE_CHECKING]: New function for the sake of automated tests.
4309 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4310 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4311 [ENABLE_CHECKING]: Defsubr test function.
4312 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4313 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4314 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4316 Fix --without-x build and pacify --enable-gcc-warnings.
4317 Problems reported in Bug#18122 and Bug#18124.
4318 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4319 (frame_windows_min_size): Now static.
4320 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4322 (adjust_frame_size): Always declare prototype.
4324 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4325 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4326 * atimer.c (timerfd_callback): Always read expiration data.
4328 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4329 * process.c (add_timer_wait_descriptor): Add timer descriptor
4330 to input_wait_mask and non_process_wait_mask as well.
4332 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4334 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4336 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4338 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4339 Reinstate code removed by the prevoius commit to this file.
4341 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4343 * buffer.h (struct buffer): New fields scroll_bar_height and
4344 horizontal_scroll_bar_type.
4345 * buffer.c (bset_scroll_bar_height)
4346 (bset_horizontal_scroll_bar_type): New functions.
4347 (Fbuffer_swap_text): Handle old_pointm field.
4348 (init_buffer_once): Set defaults for scroll_bar_height and
4349 horizontal_scroll_bar_type.
4350 (syms_of_buffer): New variables scroll_bar_height and
4351 horizontal_scroll_bar_type.
4352 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4353 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4354 (set_vertical_scroll_bar): Remove prototype.
4355 (x_change_tool_bar_height): Add prototype.
4356 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4357 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4358 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4360 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4361 (update_window): Start mode_line_row->y after horizontal scroll
4363 (change_frame_size_1): Call adjust_frame_size.
4364 (init_display): When changing the size of a tty frame do not
4365 pass height of menu bar.
4366 (Qframe_windows_min_size): New symbol.
4367 * frame.h (struct frame): List tool bar fields after menu bar
4368 fields. Add official, total_lines, horizontal_scroll_bars,
4369 config_scroll_bar_height and config_scroll_bar_lines fields.
4370 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4371 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4372 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4373 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4374 (FRAME_WINDOWS_HEIGHT): New macros.
4375 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4376 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4377 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4378 horizontal scroll bar.
4379 (frame_inhibit_resize, adjust_frame_size)
4380 (frame_windows_min_size): Add declarations.
4381 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4382 (x_set_scroll_bar_default_height, x_set_left_fringe)
4383 (x_set_right_fringe, x_set_vertical_scroll_bars)
4384 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4385 (x_set_scroll_bar_height): Add external declarations.
4386 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4387 (adjust_frame_size): New functions.
4388 (make_frame): Initial horizontal_scroll_bars field.
4389 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4391 (make_initial_frame, make_terminal_frame): No horizontal scroll
4392 bar in initial and terminal frames. Use adjust_frame_size.
4393 (Fframe_total_cols): Fix doc-string.
4394 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4395 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4396 Rewrite using adjust_frame_size.
4397 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4398 (Qframe_windows_min_size): New symbols.
4399 (x_set_frame_parameters): Remove call of check_frame_size.
4400 (x_report_frame_params): Return scroll_bar_height value.
4401 (x_set_left_fringe, x_set_right_fringe): New functions.
4402 (adjust_frame_height, x_set_internal_border_width)
4403 (x_set_fringe_width): Remove.
4404 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4405 (x_set_scroll_bar_width, x_set_right_divider_width)
4406 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4407 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4409 (x_figure_window_size): Rewrite to make frame display the
4410 expected number of lines.
4411 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4412 (Vdefault_frame_horizontal_scroll_bars)
4413 (Vframe_initial_frame_tool_bar_height)
4414 (frame_inhibit_implied_resize): New variables.
4415 * fringe.c (compute_fringe_widths): Remove.
4416 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4417 (xg_create_horizontal_scroll_bar)
4418 (xg_update_horizontal_scrollbar_pos)
4419 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4420 (xg_get_default_scrollbar_height)
4421 (xg_clear_under_internal_border): Extern.
4422 * gtkutil.c (xg_frame_resized): Don't call
4423 do_pending_window_change.
4424 (xg_frame_set_char_size): Use adjust_frame_size.
4425 (style_changed_cb): Call update_theme_scrollbar_height and
4426 x_set_scroll_bar_default_height.
4427 (x_wm_set_size_hint): Don't call check_frame_size.
4428 (update_theme_scrollbar_height)
4429 (xg_get_default_scrollbar_height)
4430 (xg_create_horizontal_scroll_bar)
4431 (xg_update_horizontal_scrollbar_pos)
4432 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4433 (xg_create_scroll_bar): Set horizontal slot of bar.
4434 (xg_initialize): Call update_theme_scrollbar_height.
4435 (xg_clear_under_internal_border): No more static.
4436 * insdel.c (adjust_suspend_auto_hscroll): New function.
4437 (adjust_markers_for_delete, adjust_markers_for_insert)
4438 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4439 * keyboard.c (readable_events, discard_mouse_events)
4440 (make_lispy_event): Handle horizontal scroll bar click events.
4441 (Fsuspend_emacs): When changing the size of a tty frame do not
4442 pass height of menu bar.
4443 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4444 (Qright, Qleftmost, Qrightmost): New symbols.
4445 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4447 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4448 * nsfns.m (x_set_internal_border_width): New function.
4449 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4450 Remove extended fringe code.
4451 (x_set_window_size, x_new_font): Don't call
4452 compute_fringe_widths.
4453 * term.c (Fresume_tty): When changing the size of a tty frame do
4454 not pass height of menu bar.
4455 (clear_tty_hooks, set_tty_hooks):
4456 Clear horizontal_scroll_bar_hook.
4457 (init_tty): Frame has no horizontal scroll bars.
4458 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4459 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4460 scroll_bar_after_handle, scroll_bar_left_arrow,
4461 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4462 scroll_bar_to_rightmost entries.
4463 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4464 (struct terminal): Add set_horizontal_scroll_bar_hook.
4465 * w32console.c (initialize_w32_display):
4466 Clear horizontal_scroll_bar_hook.
4467 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4469 (x_clear_under_internal_border, x_set_internal_border_width):
4471 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4472 Set windows_or_buffers_changed when adding the menu bar.
4473 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4474 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4475 (w32_createhscrollbar): New functions.
4476 (w32_createscrollbar): Rename to w32_createvscrollbar.
4477 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4478 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4479 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4480 Add WM_EMACS_SHOWCURSOR.
4481 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4482 case do not artificially impose WM size hints.
4483 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4484 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4486 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4487 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4488 (unwind_create_frame_1): Remove.
4489 (Fx_create_frame): Make both scrollbars the system standard
4490 width and height. Use official field of frame structure to
4491 inhibit running window-configuration-change-hook.
4492 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4493 pixelwise. Handle frame's official field.
4494 (w32_frame_parm_handlers): Remove x_set_fringe_width
4495 entries. Add x_set_scroll_bar_height,
4496 x_set_horizontal_scroll_bars, x_set_left_fringe and
4498 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4499 pass height of menu bar to change_frame_size.
4500 * w32menu.c (set_frame_menubar): Rewrite using
4501 frame_inhibit_resize.
4502 * w32term.h (struct w32_display_info):
4503 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4504 (struct scroll_bar): Add horizontal.
4505 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4506 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4507 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4508 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4509 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4510 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4511 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4512 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4513 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4514 Define instead of WM_EMACS_CREATESCROLLBAR.
4515 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4516 WND_SCROLLBAR_INDEX.
4517 * w32term.c (horizontal_scroll_bar_min_handle)
4518 (horizontal_scroll_bar_left_border)
4519 (horizontal_scroll_bar_right_border): New integers.
4520 (x_set_frame_alpha): Replace x_highlight_frame by
4522 (x_window_to_scroll_bar): New argument "type". Update callers
4524 (w32_set_horizontal_scroll_bar_thumb)
4525 (x_horizontal_scroll_bar_report_motion)
4526 (w32_set_horizontal_scroll_bar)
4527 (w32_horizontal_scroll_bar_handle_click)
4528 (x_horizontal_scroll_bar_report_motion): New functions.
4529 (w32_mouse_position): Discriminate horizontal and vertical
4531 (my_create_scrollbar): Replace with two new functions
4532 my_create_vscrollbar and my_create_hscrollbar.
4533 (x_scroll_bar_create): New argument "horizontal".
4534 Update callers accordingly.
4535 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4536 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4538 (w32_read_socket): Handle WM_HSCROLL cae.
4539 (x_new_font): Don't recompute fringe widths.
4540 Use frame_inhibit_resize. Calculate new menu bar height iff we
4541 build without toolkit. Always clear under internal border.
4542 (x_set_window_size): Don't check frame size or recompute
4543 fringes. Reset fullscreen status before applying sizes.
4544 Always resize as requested by pixelwise argument. Don't call
4545 do_pending_window_change.
4546 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4547 (w32_initialize_display_info): Initialize dpyinfo's
4548 horizontal_scroll_bar_cursor entry.
4549 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4550 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4551 horizontal_scroll_bar_left_border.
4552 (w32fullscreen_hook): Intermittently resize window to normal
4553 when switching from fullscreen to maximized state.
4554 (run_window_configuration_change_hook): Don't run it if frame is
4556 (unwind_change_frame): Remove.
4557 (Fset_window_configuration): Rewrite using frame's official field.
4558 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4559 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4560 * window.h (struct window): New fields old_pointm,
4561 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4562 scroll_bar_height and suspend_auto_hscroll.
4563 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4565 (sanitize_window_sizes): Extern.
4566 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4567 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4568 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4569 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4570 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4572 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4573 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4574 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4575 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4576 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4577 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4578 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4579 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4580 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4581 (Fwindow_old_point, sanitize_window_sizes): New functions.
4582 (Qwindow_sanitize_window_sizes): New symbol.
4583 (window_body_height): Count in horizontal scroll bar.
4584 (set_window_hscroll, Fscroll_left, Fscroll_right):
4585 Set suspend_auto_hscroll slot.
4586 (Fwindow_inside_edges): Count fringes pixelwise.
4587 (coordinates_in_window, Fcoordinates_in_window_p):
4588 Consider horizontal scroll bar.
4589 (check_frame_size, adjust_window_margins): Remove functions and
4590 corresponding calls.
4591 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4592 (temp_output_buffer_show): Reset hscroll related fields.
4593 Initialize old_pointm.
4594 (make_parent_window): Initialize old_pointm.
4595 (make_window): Initialize old_pointm, horizontal scroll bar type,
4596 and scroll bar height.
4597 (resize_frame_windows): Don't count top margin in new sizes.
4598 Don't use safe sizes when shrinking a frame; let the window
4599 manager do the clipping.
4600 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4602 (Fdelete_window_internal): Unchain old_pointm marker.
4603 (window_scroll_pixel_based, Fscroll_other_window):
4605 (Fwindow_text_width, Fwindow_text_height): New argument
4607 (struct saved_window): New fields, old_pointm, hscroll_whole,
4608 suspend_auto_hscroll, scroll_bar_height and
4609 horizontal_scroll_bar_type.
4610 (Fset_window_configuration, save_window_save): Set new fields of
4612 (apply_window_adjustment): Don't call adjust_window_margins.
4613 (set_window_margins): Don't change margins if new sizes don't
4615 (set_window_scroll_bars): New argument "horizontal_type".
4616 Handle horizontal scroll bars. Don't change scroll bars if they
4617 don't fit into window.
4618 (Fset_window_scroll_bars): New argument "horizontal_type".
4619 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4620 (compare_window_configurations): Compare horizontal scroll bar
4622 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4623 horizontal scroll bar height.
4624 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4625 instead of FRAME_LINES.
4626 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4627 ON_VERTICAL_SCROLL_BAR.
4628 (with_echo_area_buffer): Initialize old_pointm.
4629 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4631 (unwind_with_echo_area_buffer): Handle old_pointm.
4632 (update_tool_bar): Set do_update when the tool bar window has at
4633 least one line (since this is what the user sets).
4634 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4635 (redisplay_tool_bar): Return early when toolbar has zero lines.
4636 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4637 (hscroll_window_tree): Handle suspension of auto_hscroll and
4639 (set_horizontal_scroll_bar): New function.
4640 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4641 more than one line. Handle horizontal scroll bars.
4642 (note_mouse_highlight): Handle horizontal scrol bars.
4643 (expose_frame): Set dimensions of XRectangle from frame's text
4645 (Vvoid_text_area_pointer): Update doc-string.
4646 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4647 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4648 (x_set_internal_border_width): New functions.
4649 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4650 (unwind_create_frame_1): Remove.
4651 (Fx_create_frame): Handle horizontal scroll bars. Use official
4652 field of frame structure to inhibit running
4653 window-configuration-change-hook.
4654 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4655 pixelwise. Handle frame's official field.
4656 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4657 x_set_horizontal_scroll_bars, x_set_left_fringe,
4659 * xmenu.c (update_frame_menubar, free_frame_menubar):
4660 Use adjust_frame_size.
4661 * xterm.h (struct x_display_info):
4662 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4664 (struct scroll_bar): Add horizontal slot.
4665 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4666 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4667 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4668 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4669 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4670 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4671 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4672 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4673 (x_clear_under_internal_border): Remove.
4674 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4675 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4676 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4677 HORIZONTAL. Update callers.
4678 (horizontal_action_hook_id): New action hook id.
4679 (x_horizontal_scroll_bar_to_input_event)
4680 (x_create_horizontal_toolkit_scroll_bar)
4681 (xt_horizontal_action_hook)
4682 (x_set_toolkit_horizontal_scroll_bar_thumb)
4683 (XTset_horizontal_scroll_bar, x_net_wm_state)
4684 (x_horizontal_scroll_bar_report_motion): New functions.
4685 (xg_scroll_callback, x_scroll_bar_handle_click):
4686 Handle horizontal scroll bars.
4687 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4688 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4690 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4691 Handle horizontal scroll bars.
4692 (handle_one_xevent): Handle horizontal scroll bar events.
4693 Call x_net_wm_state.
4694 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4696 (x_set_window_size): Don't call check_frame_size and
4697 do_pending_window_change.
4698 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4699 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4700 (x_scroll_bar_set_handle): Add some checks when calling
4703 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4705 Revert previous change.
4706 There is certainly nothing wrong with writing code like 'lo <= i
4707 && i <= hi', even if LO happens to a constant. There isn't even
4708 anything wrong in general with writing 'a <= b' if A happens to
4709 be a constant. At any rate stylistic changes shouldn't
4710 be done like this without discussion.
4712 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4714 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4715 (Fgarbage_collect): Reorder conditions that are written backwards.
4716 * data.c (cons_to_unsigned): Likewise.
4717 * dispnew.c (update_frame_1, sit_for): Likewise.
4718 * fileio.c (file_offset): Likewise.
4719 * filelock.c (read_lock_data, lock_file): Likewise.
4720 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4722 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4723 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4724 * lread.c (read1): Likewise.
4725 * minibuf.c (read_minibuf_noninteractive): Likewise.
4726 * nsterm.m (x_set_frame_alpha): Likewise.
4727 * process.c (wait_reading_process_output): Likewise.
4728 * region-cache.c (delete_cache_boundaries): Likewise.
4729 * xterm.c (x_set_frame_alpha): Likewise.
4731 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4733 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4736 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4738 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4739 because atimer expiration is absolute rather than relative.
4741 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4743 * w32term.h (current_popup_menu, menubar_in_use):
4744 Move declarations from w32term.c.
4746 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4748 * w32fns.c (menubar_in_use): No more static.
4749 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4751 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4753 Move hourglass machinery to RIF.
4754 * dispextern.h (struct redisplay_interface): New members
4755 show_hourglass and hide_hourglass. Indent comments.
4756 (show_hourglass, hide_hourglass): Remove prototypes.
4757 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4758 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4759 (ns_redisplay_interface): Add them.
4760 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4761 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4762 (w32_arrow_cursor): New function to hack around non-GUI frames.
4763 (w32_redisplay_interface): Add new functions.
4764 * w32term.h (w32_arror_cursor): Add prototype.
4765 * xdisp.c (show_hourglass): New function, refactored out from
4766 platform-dependent code.
4767 (cancel_hourglass): Now call to RIF function.
4768 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4769 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4770 (x_redisplay_interface): Add new functions.
4772 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4774 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4775 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4776 and complete previous change.
4777 * frame.c (adjust_frame_height): New function.
4778 (Fset_frame_height, Fset_frame_size): Use it.
4779 (x_set_frame_parameters): Take frame top margin into account.
4781 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4783 * frame.c (Fset_frame_height): Take frame top margin into account.
4784 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4785 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4787 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4789 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4790 menubar_height as such. Tweak comment.
4791 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4792 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4793 All related users changed.
4794 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4795 * xterm.c (handle_one_xevent):
4796 * gtkutil.c (xg_event_is_for_menubar):
4797 * xfns.c (x_window) [USE_X_TOOLKIT]:
4798 * xmenu.c (set_frame_menubar, free_frame_menubar):
4799 Prefer to use FRAME_MENUBAR_HEIGHT.
4801 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4803 * frame.c (Fframe_parameters): Always report frame height without
4804 menu and tool bar lines.
4806 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4808 * nsterm.m (applicationDidFinishLaunching:): Call
4809 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4810 (antialiasThresholdDidChange:): New method for EmacsApp.
4812 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4814 * macfont.m (macfont_update_antialias_threshold): Remove static.
4816 * macfont.h (macfont_update_antialias_threshold): Declare.
4818 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4820 * w32select.c (setup_windows_coding_system):
4821 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4822 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4824 * w16select.c (Fw16_get_clipboard_data):
4825 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4828 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4829 buffer position where we are to start the iteration.
4830 (handle_invisible_prop): Record in it->stop_charpos the position
4831 where the invisible text ends. (Bug#18035)
4832 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4833 row has zero buffer position as their start position.
4834 Reported by martin rudalics <rudalics@gmx.at>.
4836 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4837 infinite looping in redisplay when display lines don't have enough
4838 space to display even a single character. (Bug#18036)
4840 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4842 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4843 * xfns.c (x_window): Use it to allow xfree later.
4844 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4845 where appropriate. Use bool for booleans and remove redundant checks.
4846 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4847 * xterm.c (x_free_frame_resources): Free shell_position.
4849 2014-07-19 K. Handa <handa@gnu.org>
4851 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4852 mandatory font spec (Bug#17973).
4854 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4856 * font.c (font_score): Return the worst score if the size of
4857 ENTITY is wrong by more than a factor 2 (Bug#17973).
4859 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4861 * frame.c (frame_unspecified_color): New function
4862 refactored out from ...
4863 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4864 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4866 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4867 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4868 * lisp.h (set_frame_param): Remove prototype.
4869 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4870 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4873 Prefer 'x_display_info *' to 'Display *' in X selection code.
4874 This helps to avoid unneeded calls to x_display_info_for_display.
4875 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4876 instead of 'Display *'.
4877 (SELECTION_EVENT_DPYINFO): New macro.
4878 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4879 it as an lvalue. Mention this in comment.
4880 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4881 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4882 (selection_data_to_lisp_data, receive_incremental_selection):
4883 Convert to use 'x_display_info *'. Adjust users where appropriate.
4884 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4885 selection data *' as last arg to not return values in args.
4886 (unexpect_property_change): Use common removal technique.
4888 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4890 * print.c (print_preprocess): Adjust to match changed
4891 sub char-table structure and avoid crash (Bug#18038).
4893 * data.c (wrong_choice): Not static any more.
4894 * lisp.h (wrong_choice): Add prototype.
4895 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4896 Declare namebuf as such. Tweak comment.
4897 [USE_GTK]: Likewise for tool_bar_position.
4898 (fset_tool_bar_position) [USE_GTK]: Ditto.
4899 (FRAME_TOOL_BAR_POSITION): New macro.
4900 * frame.c (x_report_frame_params):
4901 * gtkutil.c (update_frame_tool_bar):
4902 * xfns.c (Fx_create_frame): Use it.
4903 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4905 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4907 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4908 buffer's default-directory only if it is a string. (Bug#17986)
4910 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4912 More precise control over values of some buffer-local variables.
4913 * keyboard.c (Qvertical_scroll_bar):
4914 * frame.c (Qleft, Qright): Move to ...
4915 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4916 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4917 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4918 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4919 vertical-scroll-bar, scroll-up-aggressively
4920 and scroll-down-aggressively.
4921 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4923 * nsfns.m, frame.h (Qleft, Qright):
4924 * nsterm.m (Qleft): Remove declarations.
4925 * gtkutil.c (toplevel): Include buffer.h.
4926 * data.c (wrong_choice, wrong_range): New functions.
4927 (store_symval_forwarding): Handle special properties of buffer-local
4928 variables and use functions from the above to signal error, if any.
4930 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4931 values. Add comment.
4932 (struct frame): Re-arrange layout to avoid extra padding and use bit
4933 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4934 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4935 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4936 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4937 Define as no-ops because there are no scroll bars anyway.
4938 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4941 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4942 Add convenient setter.
4943 (font_put_frame_data, font_get_frame_data): Use it.
4945 2014-07-15 Daiki Ueno <ueno@gnu.org>
4947 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4948 pointer argument, before dereferencing.
4949 (XCHAR2B_BYTE2): Likewise.
4951 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4953 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4954 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4955 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4956 Use record_unwind_protect_int and avoid consing.
4957 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4959 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4961 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4963 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4964 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4966 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4967 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4968 * minibuf.c: Include binary-io.h instead of fcntl.h.
4969 (read_minibuf_noninteractive):
4970 Use set_binary_mode instead of handcrafted code.
4971 Don't call emacs_set_tty if emacs_get_tty failed.
4972 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4973 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4974 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4976 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4977 This works around a GCC compiler bug when Emacs is configured with
4978 --enable-gcc-warnings.
4980 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4982 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4983 or characters in string, respectively. Add comment.
4984 * fringe.c (Fdefine_fringe_bitmap):
4985 * fns.c (Fsubstring, substring_both): Use it.
4986 * keymap.c (Fdefine_key, Flookup_key):
4987 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4989 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4990 Use menu_item_width.
4991 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4993 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4995 Improve behavior of 'bzr up; cd src; make -k'.
4996 * Makefile.in (top_srcdir): New var.
4997 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4998 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4999 its expansion is a bit shorter.
5000 (../config.status): Actually build config.status instead of
5002 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5003 New macros, copied and relocated from ../Makefile.in.
5004 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5005 (../config.status, Makefile): New dependencies and rules,
5006 copied with relocation from ../Makefile.in. This should be more
5007 likely to rebuild the build machinery properly if you do a 'make'
5008 in the src directory.
5010 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5012 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5015 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5016 behavior on Windows 7 and later when the function is repeatedly
5017 invoked with the same value of DIR. (Bug#17950)
5019 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5020 string to match the one in w32fns.c.
5022 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5023 stdin to binary mode only if it is connected to a terminal.
5025 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5027 Coalesce extern decls.
5028 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5029 * sysdep.c (emacs_get_tty, emacs_set_tty):
5030 Move duplicate extern decls from here ...
5031 * systty.h: ... to here, so that there's just one copy.
5033 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5035 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5037 * nsfns.m (Fns_popup_font_panel): Ditto.
5039 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5041 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5043 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5045 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5046 [DOS_NT]: Implement for WINDOWSNT.
5048 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5051 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5053 * sysdep.c (suppress_echo_on_tty): New function.
5054 * minibuf.c (read_minibuf_noninteractive): Use it.
5056 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5058 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5059 sysinfo failed. Adjust docstring.
5061 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5063 Implement memory-info for MS-DOS.
5064 * dosfns.c (dos_memory_info): New function.
5065 * dosfns.h (dos_memory_info): Add prototype.
5066 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5067 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5068 of doing some of its job.
5070 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5071 reference termios structure members.
5073 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5075 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5077 * minibuf.c (top): Include systty.h. Declare external
5078 emacs_get_tty and emacs_set_tty.
5079 (Vread_hide_char): New lisp variable.
5080 (read_minibuf_noninteractive): Hide characters with
5081 Vread_hide_char if it is a character. (Bug#17839)
5083 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5085 Implement memory-info for MS-Windows.
5086 * w32.c (w32_memory_info): New function.
5087 * w32.h (w32_memory_info): Prototype it.
5088 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5090 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5092 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5093 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5094 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5095 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5096 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5097 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5098 (decode_coding_big5, decode_coding_charset, decode_coding)
5099 (encode_coding): Adjust users.
5101 * alloc.c (Fmemory_info): New function.
5103 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5105 * syntax.c (back_comment): Use more-natural location for label.
5107 * font.c, font.h (font_unparse_fcname): Now static.
5108 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5110 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5112 Next minor cleanup of font subsystem.
5113 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5114 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5116 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5118 * ftfont.h (ftfont_font_format): Remove prototype.
5119 * ftfont.c (ftfont_font_format): Remove; now unused.
5121 * nsfont.m (nsfont_open):
5122 * w32font.c (w32font_open_internal):
5123 * w32uniscribe.c (uniscribe_open):
5124 * xfont.c (xfont_open):
5125 * xftfont.c (xftfont_open): All users changed.
5127 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5128 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5130 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5132 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5133 x_produce_glyphs does when it generates a stretch glyph that
5134 represents a TAB. (Bug#17969)
5136 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5137 and there is a display property at that position, don't call
5138 move_it_to to move to a position before window start. (Bug#17942)
5139 Fix condition for finding CHARPOS by the first call to move_it_to.
5142 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5144 * syntax.c (find_defun_start): Try the cache even
5145 if !open_paren_in_column_0_is_defun_start.
5146 (back_comment): If find_defun_start was pessimistic, use the
5147 scan_sexps_forward result to improve the cache (bug#16526).
5149 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5151 * xdisp.c (redisplay_window): If redisplay of a window ends up
5152 with point in a partially visible line at end of the window, make
5153 sure the amended position of point actually has smaller Y
5154 coordinate; if not, give up and scroll the display. (Bug#17905)
5156 * window.c (window_scroll_pixel_based): When point ends up at the
5157 last fully visible line, don't let move_it_to stop at the left
5158 edge of the line and dupe us into thinking point is inside the
5161 * w32.c (network_interface_info): Make sure the argument is a
5164 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5166 * process.c (read_and_dispose_of_process_output): Fix typo
5167 in previous patch: we want nonnegative fds, not nonzero fds.
5169 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5171 * chartab.c (char_table_translate): Move to...
5172 * character.h (char_table_translate): ... inline function here.
5173 Avoid Faref and assume that args are always valid. This helps to
5174 speedup search, which is especially important for a huge buffers.
5175 * lisp.h (char_table_translate): Remove prototype.
5177 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5178 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5179 New function, with an intention to avoid code duplication between
5181 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5183 * ftfont.c (ftfont_open):
5184 * macfont.m (macfont_open):
5185 * xftfont.c (xftfont_open): Use it.
5187 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5189 * process.c: Add sanity checks for file descriptors (Bug#17844).
5190 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5191 Check that infd is nonnegative before using it as an fd.
5192 (read_and_dispose_of_process_output, Fprocess_send_eof):
5193 Likewise, for outfd.
5194 (wait_reading_process_output): Omit unnecessary check of infd.
5196 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5198 Minor fixups related to usage of the 'long' type.
5199 * gnutls.c (emacs_gnutls_handshake):
5200 * xfaces.c (dump_realized_face):
5201 Work even if 'long' is narrower than 'void *'.
5202 * termcap.c (scan_file):
5203 * xselect.c (x_decline_selection_request)
5204 (x_reply_selection_request, x_get_window_property):
5205 * xterm.c (x_set_frame_alpha):
5206 Remove unnecessary 'L' suffixes of integer constants.
5207 * xfns.c (hack_wm_protocols):
5208 * xselect.c (x_fill_property_data):
5209 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5210 Remove unnecessary casts to 'long'.
5211 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5213 Minor ImageMagick safety fixes.
5214 * image.c (imagemagick_compute_animated_image):
5215 Remove useless assignment to local. Avoid problems if dest_width is 0.
5216 (imagemagick_load_image): Use int for pixel counts that can't
5217 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5218 a row width greater than the image width (or greater than LONG_MAX!).
5220 2014-07-04 K. Handa <handa@gnu.org>
5222 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5223 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5224 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5226 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5228 * font.h (struct font_driver): Remove get_outline and free_outline;
5229 not used by any font driver.
5230 * ftfont.c (ftfont_driver):
5231 * macfont.m (macfont_driver):
5232 * nsfont.m (nsfont_driver):
5233 * w32font.c (w32font_driver):
5234 * w32uniscribe.c (uniscribe_font_driver):
5235 * xfont.c (xfont_driver): Related users changed.
5236 * xselect.c (x_get_window_property): Use convenient xmalloc.
5237 Call to xfree only if some data was really allocated.
5239 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5241 On MS-Windows, display busy cursor on all GUI frames.
5242 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5243 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5244 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5246 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5247 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5249 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5251 Use convenient alists to manage per-frame font driver-specific data.
5252 * frame.h (struct frame): Rename font_data_list to...
5253 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5254 * font.h (struct font_data_list): Remove; no longer need a special
5256 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5258 * font.c (font_put_frame_data, font_get_frame_data)
5259 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5261 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5262 Related users changed.
5263 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5264 Prefer convenient xmalloc and xfree.
5266 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5268 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5269 the window whose glyph row is being prepared and a flag whether it
5270 is for mode/header line. Make sure the glyph row's marginal areas
5271 are in sync with what the window wants.
5274 * xdisp.c (display_line, display_mode_line):
5275 Call prepare_desired_row with additional arguments, as appropriate.
5277 * dispextern.h (prepare_desired_row): Adjust prototype.
5279 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5281 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5282 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5283 caused by xw_popup_dialog in daemon mode (Bug#17891).
5285 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5287 * frame.c (do_switch_frame): When switching to another TTY frame,
5288 make sure FrameCols and FrameRows are in sync with the new frame's
5291 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5293 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5294 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5295 min_char slots. Adjust comment.
5296 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5297 Add SUB_CHAR_TABLE_OFFSET member.
5298 (make_uninit_sub_char_table): New function.
5299 (toplevel): Add compile-time assert to verify suitable member layout
5300 in Lisp_Sub_Char_Table.
5301 * alloc.c (mark_char_table): Add extra argument to denote char table
5302 subtype. Adjust to match new layout of sub char-table.
5303 (mark_object): Always mark sub char-tables with mark_char_table.
5304 * chartab.c (make_sub_char_table, copy_sub_char_table)
5305 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5306 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5307 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5308 All related users changed.
5309 * lread.c (read1): Adjust to match new layout of sub char-table.
5310 * print.c (print_object): Likewise (Bug#17898).
5312 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5314 * keymap.c (get_keyelt): Simplify.
5315 (copy_keymap_item): Remove left-over code for when we had
5316 key-shortcut caches.
5318 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5320 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5321 (dealloc): Remove for EmacsScroller.
5323 * nsterm.h (EmacsScroller): Remove dealloc.
5325 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5327 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5329 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5331 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5332 when setNeedsDisplay is called so we don't trigger redisplay for every
5335 * nsterm.m (any_help_event_p): New variable.
5336 (mouseMoved:): Set any_help_event_p to YES if help event is
5337 generated. Remove else with empty help event that triggered redisplay
5338 for every mouse move.
5339 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5341 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5343 * xfns.c (Qsuppress_icon): Remove; no real users.
5344 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5345 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5346 (syms_of_w32fns): Don't DEFSYM it.
5348 2014-06-29 Glenn Morris <rgm@gnu.org>
5350 * Makefile.in (ns-app): Mark as PHONY.
5352 2014-06-28 Glenn Morris <rgm@gnu.org>
5354 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5355 liblw.a in this directory.
5357 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5359 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5360 also in unibyte case. (Bug#17865)
5362 2014-06-28 K. Handa <handa@gnu.org>
5364 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5365 (MIN_CHARBUF_SIZE): New macro.
5366 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5368 2014-06-27 Glenn Morris <rgm@gnu.org>
5370 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5371 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5372 (.el.elc): Replace suffix rule with pattern rule.
5373 (%.elc): New pattern rule, with order-only prerequisite.
5374 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5375 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5376 in place of BOOTSTRAPEMACS.
5378 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5380 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5382 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5384 Consistently use validate_subarray to verify substring.
5385 * fns.c (validate_substring): Not static any more. Adjust to
5386 use ptrdiff_t, not EMACS_INT, because string and vector limits
5387 can't exceed ptrdiff_t even if EMACS_INT is wider.
5388 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5389 (secure_hash): Adjust user.
5390 * lisp.h (validate_subarray): Add prototype.
5391 * coding.c (Fundecodable_char_position):
5392 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5393 Use validate_subarray. Adjust comment to mention substring.
5395 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5397 Do not allow out-of-range character position in Fcompare_strings.
5398 * fns.c (validate_subarray): Add prototype.
5399 (Fcompare_substring): Use validate_subarray to check ranges.
5400 Adjust comment to mention that the semantics was changed. Also see
5401 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5403 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5405 Be more consistent about the 'Qfoo' naming convention.
5406 * image.c (Fimagemagick_types):
5407 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5408 * process.c (Fmake_network_process):
5409 Rename C local identifier 'Qfoo to avoid giving the false
5410 impression that it stands for the symbol 'foo'.
5412 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5414 Simplify and cleanup character conversion stuff.
5415 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5417 * character.c (multibyte_char_to_unibyte)
5418 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5419 * character.h (make_char): Remove; unused.
5420 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5421 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5422 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5423 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5424 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5426 2014-06-22 Mario Lang <mlang@delysid.org>
5428 * w32fns.c (Fw32_shell_execute): The the -> the.
5430 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5432 * xmenu.c (mouse_position_for_popup):
5433 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5434 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5435 * menu.c (Fx_popup_menu):
5436 * xselect.c (x_handle_dnd_message): Adjust users.
5437 * menu.h (mouse_position_for_popup): Remove prototype.
5438 * xterm.h (x_relative_mouse_position): Add prototype.
5439 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5440 call XFree if XQueryTree returns zero.
5442 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5444 * indent.c (Fvertical_motion): Doc fix.
5445 Move to the goal column, if any, with a single call to
5446 move_it_in_display_line, not in two calls. Doing this with two
5447 calls causes move_it_in_display_line apply the line-prefix
5448 handling twice instead of just once. (Bug#17823)
5450 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5452 Port to OS X ACLs (Bug#17810).
5453 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5454 ACL_TYPE_ACCESS) doesn't work.
5456 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5458 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5459 before checking key-translation-map (bug#17659).
5461 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5463 * font.c (font_make_object): Avoid dangling pointer which may
5464 crash GC (Bug#17771).
5466 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5468 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5469 prototype of DGifCloseFile as appropriate for older and newer
5471 (gif_close): New function, encapsulates the differences in the
5472 calling sequence of DGifCloseFile before v5.1.0 and after it.
5473 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5474 error string where appropriate. (Bug#17790)
5476 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5477 macro execution, make sure point didn't move since last complete
5478 redisplay, as the condition for using the glyph matrix
5479 information. (Bug#17777)
5481 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5483 Minor cleanup of fonset code.
5484 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5485 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5486 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5487 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5488 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5489 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5490 (free_realized_fontset): Remove because a no-op since 2008.
5491 (free_face_fontset): Adjust user.
5492 (syms_of_fontset): Shrink fontset by one extra slot.
5494 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5496 Omit redundant extern decls.
5497 Most of this patch is from Dmitry Antipov, in:
5498 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5499 * commands.h (update_mode_lines):
5500 * frame.h (Qbackground_color, Qforeground_color)
5501 (x_set_menu_bar_lines):
5502 * ftfont.c (ftfont_font_format):
5503 * intervals.h (Qkeymap, Qfont):
5504 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5505 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5506 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5507 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5508 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5509 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5510 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5511 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5512 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5513 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5514 (Qtool_bar, Qheader_line):
5515 * macros.c (Fexecute_kbd_macro):
5516 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5517 * xterm.c (x_delete_terminal, XSetIMValues):
5518 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5519 (x_implicitly_set_name, popup_activated)
5520 (widget_store_internal_border):
5521 Remove redundant decls.
5522 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5523 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5524 Remove _Noreturn, as make-docfile now does that for us.
5525 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5526 (Qregion_extract_function): New decl.
5527 * window.c, xfns.c: Include menu.h.
5529 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5531 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5533 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5535 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5536 * callint.c (read_file_name): ... convert to static here.
5537 * lisp.h (Fread_file_name): Do not EXFUN it.
5538 (STRING_COPYIN): Remove; unused.
5539 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5540 (char_composable_p): ... static function. All users changed.
5541 * eval.c (toplevel): Remove redundant #include directives.
5542 * xterm.c (x_initialize): Add static to match prototype.
5543 * ccl.c (Fccl_execute_on_string):
5544 * font.c (fon_intern_prop): Use make_specified_string.
5546 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5548 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5549 Reported by David Caldwell in:
5550 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5552 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5554 Do not ask for XRender extension each time XFT font is opened.
5555 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5556 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5558 2014-06-15 Glenn Morris <rgm@gnu.org>
5560 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5562 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5564 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5565 information if we are in the middle of executing a keyboard macro,
5566 since redisplay doesn't update the screen until the macro is
5567 finished. (Bug#17777)
5569 * alloc.c (cleanup_vector): Don't dereference a font driver
5570 pointer if it is NULL. (Bug#17771)
5572 2014-06-13 Glenn Morris <rgm@gnu.org>
5574 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5575 ($(lispsource)/international/charprop.el)
5576 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5577 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5578 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5579 GNU make automatically passes command-line arguments to sub-makes.
5581 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5583 Avoid hangs in accept-process-output (Bug#17647).
5584 * lisp.h, process.c (wait_reading_process_input):
5585 Return int, not bool. All uses changed.
5586 * process.c (SELECT_CANT_DO_WRITE_MASK):
5587 Remove macro, replacing with ...
5588 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5590 (status_notify): New arg WAIT_PROC. Return int, not void.
5593 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5595 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5596 the frame is the initial frame, because the hook is not set up
5597 then, and Emacs crashes.
5598 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5600 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5602 * keymap.c (silly_event_symbol_error): Don't recommend the use
5605 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5607 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5608 matching overlay strings with 'cursor' property against buffer
5609 positions traversed in the glyph row. (Bug#17744)
5611 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5613 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5616 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5617 determine 10.9 (Bug#17751).
5619 * macfont.m (macfont_draw): Positions were not freed.
5621 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5623 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5624 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5625 function. Also adjust comment.
5626 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5628 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5629 * font.c (font_done_for_face):
5630 * xfaces.c (realize_non_ascii_face): Adjust user.
5631 * font.h (struct font_driver): Convert 'prepare_face' to return
5632 void because its return value is never used anyway.
5633 * xfont.c (xfont_prepare_face): Return void.
5634 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5635 (xftfont_done_face): Use xfree.
5637 * dispextern.h (last_tool_bar_item): Remove declaration.
5638 * frame.h (struct frame): New member last_tool_bar_item.
5639 * frame.c (make_frame): Initialize it.
5640 * xdisp.c (toplevel): Remove last_tool_bar_item.
5641 (handle_tool_bar_click, note_tool_bar_highlight):
5642 * w32term.c (w32_read_socket, w32_initialize):
5643 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5645 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5646 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5648 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5650 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5651 * process.c (Faccept_process_output)
5652 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5653 the return value is about PROCESS, not about other processes.
5655 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5657 Further adjustments to mark_object and friends.
5658 Now the mark_object's stack is just 32 bytes on a 64-bit
5659 system, which means extra 20% off the stack usage.
5660 * alloc.c (mark_save_value): As before, refactored out from ...
5661 (mark_object): ... adjusted user. Also add comment.
5663 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5665 Fix core dump after a dropped X connection (Bug#17704).
5666 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5667 is dead, as we may be shutting down.
5669 2014-06-08 Glenn Morris <rgm@gnu.org>
5671 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5673 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5675 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5677 If a C name must be extern on some platforms, make it extern on all.
5678 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5680 * font.h (ftxfont_driver) [HAVE_XFT]:
5681 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5682 * lisp.h (get_frame_param):
5683 * menu.h (tty_menu_show):
5684 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5685 * termhooks.h (encode_terminal_code):
5686 * xterm.h (x_menu_wait_for_event):
5688 * frame.c (get_frame_param):
5689 * fringe.c (max_used_fringe_bitmap):
5690 * ftxfont.c (ftxfont_driver):
5691 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5692 * menu.c (menu_items_inuse):
5693 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5694 * term.c (encode_terminal_code, tty_menu_show):
5695 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5696 * xfaces.c (load_color):
5697 * xmenu.c (x_menu_wait_for_event):
5700 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5702 Change object marking routines to minimize stack usage.
5703 This change moves a few cold paths from mark_object to NO_INLINE
5704 functions and adjusts symbol marking loop. According to GCC 4.8.2
5705 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5706 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5707 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5708 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5709 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5710 refactored out from ...
5711 (mark_object): ... adjusted user. Also mark symbols in a tight
5713 (mark_face_cache): Add NO_INLINE.
5715 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5717 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5718 contains garbage on WINDOWSNT (which could potentially infloop at
5721 Minimize cursor motion during TTY menu updates.
5722 * term.c (tty_menu_display): Don't position cursor here.
5723 Instead, pass the cursor coordinates to update_frame_with_menu.
5724 (tty_menu_activate): Send the hide cursor command only once in an
5725 iteration through the outer 'while' loop.
5727 * dispnew.c (update_frame_1): Accept an additional argument
5728 SET_CURSOR_P, and position the cursor at the end of the frame
5729 update only if that argument is non-zero. All callers changed to
5730 provide the additional argument as non-zero, except for
5731 update_frame_with_menu.
5732 (update_frame_with_menu): Accept 2 additional arguments ROW and
5733 COL; if they are non-negative, instruct update_frame_1 not to
5734 position the cursor, and instead position it according to ROW and COL.
5736 * dispextern.h (update_frame_with_menu): Update prototype.
5738 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5740 * callproc.c (call_process): Don't check read-only if we don't insert
5741 anything (bug#17666).
5743 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5745 * dispnew.c (update_frame_with_menu): Set display_completed.
5747 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5749 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5751 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5753 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5755 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5756 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5758 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5760 * window.c (Frecenter): Signal an error if window-buffer is not
5763 * keyboard.c (make_lispy_position): Don't include a buffer position in
5764 mode/header-line mouse events.
5766 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5767 Vunread_command_events (bug#17650).
5769 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5771 * xterm.c (x_setup_pointer_blanking):
5772 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5774 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5776 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5777 because it will be defined in generated config.h if needed.
5779 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5781 Use terminal-specific hooks to display popup dialogs.
5782 * termhooks.h (struct terminal): New field popup_dialog_hook.
5783 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5784 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5785 code and use popup_dialog_hook.
5786 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5787 * nsterm.h (ns_popup_dialog): Adjust prototype.
5788 * nsterm.m (ns_create_terminal):
5789 * w32term.c (w32_create_terminal):
5790 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5791 Setup popup_dialog_hook.
5793 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5795 * w32heap.c (report_temacs_memory_usage): Improve the report by
5796 reporting the large blocks that are actually occupied at dump time.
5798 * w32console.c (initialize_w32_display): Set the console
5799 menu_show_hook, otherwise TTY menus are broken on w32.
5801 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5803 Use terminal-specific hooks to display menus.
5804 * termhooks.h (struct terminal): New field menu_show_hook.
5805 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5806 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5808 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5809 * nsmenu.m (ns_menu_show):
5810 * w32menu.c (w32_menu_show):
5811 * xmenu.c (x_menu_show):
5812 * term.c (tty_menu_show): Adjust to use bit flags.
5813 (set_tty_hooks): Set menu_show_hook.
5814 * xterm.c (x_create_terminal):
5815 * nsterm.m (ns_create_terminal):
5816 * msdos.c (initialize_msdos_display):
5817 * w32term.c (w32_create_terminal): Likewise.
5819 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5821 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5823 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5825 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5826 (FD_SET): Don't define on WINDOWSNT.
5828 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5830 * emacs.c: Include "sysselect.h", to define its inline functions.
5831 Reported by Glenn Morris in:
5832 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5834 Do not require libXt-devel when building with gtk.
5835 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5836 dependency on libXt-devel.
5837 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5838 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5839 lwlib-widget.h now does this.
5840 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5842 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5844 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5845 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5846 (delete_write_fd, wait_reading_process_output):
5847 Remove now-redundant easserts.
5848 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5849 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5850 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5851 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5853 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5855 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5856 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5857 (calloc): Don't undef, it is never defined.
5858 (HEAP_ENTRY_SHIFT): Remove unused macro.
5860 * Makefile.in (C_HEAP_SWITCH): Remove.
5861 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5863 Fix MS-Windows build broken by menu changes on 2014-06-02.
5864 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5866 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5867 Define instead of including ../lwlib/lwlib.h, which causes
5868 compilation errors due to missing X11 headers.
5870 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5872 * process.c (wait_reading_process_output): Omit incorrect test of
5873 p->infd against zero. Add easserts for infd having a plausible value.
5875 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5877 Adjust to match recent lwlib changes.
5878 * menu.h (xmalloc_widget_value): Replace by ...
5879 (make_widget_value): ... new prototype.
5880 * menu.c (xmalloc_widget_value): Replace by ...
5881 (make_widget_value): ... new function.
5882 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5883 * gtkutil.c (malloc_widget_value, free_widget_value):
5884 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5885 * keyboard.h (enum button_type, struct _widget_value):
5886 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5888 * nsmenu.m (ns_update_menubar, ns_menu_show):
5889 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5890 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5891 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5893 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5895 * image.c (x_query_frame_background_color)
5896 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5897 Fix --enable-gcc-warnings compilation without image libraries.
5899 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5901 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5902 emulated break value only if it goes up.
5903 (sbrk): Add assertion that the INCREMENT argument is strictly
5904 zero. Improve and correct the commentary.
5906 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5908 Improve AIX-related merge from emacs-24.
5909 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5910 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5911 not on AIX; since we're on the trunk we can use enums more broadly.
5913 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5915 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5917 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5918 to min(value, whole).
5920 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5922 Bring back the changes to GDB-visible symbols, but only on AIX.
5923 And only if it's not pre-4.2 GCC.
5924 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5925 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5926 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5929 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5931 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5932 with PT, not GPT. (Bug#16433)
5934 Revert last changes to GDB-visible symbols.
5935 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5936 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5937 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5940 2014-06-02 Glenn Morris <rgm@gnu.org>
5942 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5944 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5946 Fix port to 32-bit AIX with xlc (Bug#17598).
5947 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5948 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5949 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5950 to work around a compiler bug in IBM xlc 12.1.
5952 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5954 * xterm.c (x_update_window_end): Don't invalidate the entire
5955 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5956 highlight needs to be redisplayed. (Bug#17588)
5958 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5960 Port the GDB-visible symbols to AIX.
5961 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5962 optimizes away the relevant external symbols. Use enums instead;
5963 this suffices for the AIX port, which is 32-bit-only anyway.
5964 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5965 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5966 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5969 Include sources used to create macuvs.h.
5970 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5971 * macuvs.h: Use automatically-generated header.
5973 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5975 Port signal-handling to DragonFly BSD (Bug#17646).
5976 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5977 Move implementations from callproc.c to sysdep.c.
5978 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5979 Move declarations from process.h to syssignal.h.
5981 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5983 * callint.c (Ffuncall_interactively): Add usage.
5985 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5987 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5989 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5991 * w32heap.c (malloc_before_dump, malloc_after_dump)
5992 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5993 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5994 set errno where appropriate to emulate CRT functions.
5996 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5998 Debugging facility to check whether 'const char *' points to
5999 relocatable data of non-pure Lisp string.
6000 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6001 (mark_maybe_pointer): ... adjusted user.
6002 (relocatable_string_data_p): New function.
6003 * lisp.h (relocatable_string_data_p): Add prototype.
6004 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6005 the pointer to relocatable Lisp data is not used.
6007 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6009 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6010 * atimer.c (block_atimers):
6011 * callproc.c (block_child_signal): Block SIGINT too;
6012 otherwise, its handler might now unblock signals that it shouldn't.
6013 * keyboard.c (read_char): Clear signal mask, since we may
6014 be in a SIGINT handler, and many signals may be masked.
6015 * keyboard.c (handle_interrupt):
6016 * sysdep.c (handle_arith_signal):
6017 Clear signal mask instead of just unblocking the signal that
6018 was received, since several signals may be blocked at this point.
6020 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6022 * Makefile.in (TEMACS_POST_LINK): Remove target.
6023 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6024 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6026 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6028 * xmenu.c (xdialog_show): Remove prototype, rename to
6029 x_dialog_show, remove 2nd arg because it's always zero
6030 and simplify accordingly.
6031 (xw_popup_dialog): Adjust user.
6032 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6033 2nd arg because it's always zero and simplify accordingly.
6034 (w32_popup_dialog): Adjust user.
6036 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6038 * w32heap.c (report_temacs_memory_usage): New function.
6040 * unexw32.c (unexec) [ENABLE_CHECKING]:
6041 Call report_temacs_memory_usage.
6043 * w32heap.h (report_temacs_memory_usage): Add prototype.
6045 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6047 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6048 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6050 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6052 * buffer.c (init_buffer): Accept an argument 'initialized'.
6053 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6054 mmap_regions and mmap_fd, to avoid referencing stale data from the
6055 dump phase. Add an assertion for buffer text of buffers created
6056 in temacs before this function is called. (Bug#17622)
6057 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6059 * lisp.h (init_buffer): Update prototype.
6061 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6063 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6065 * alloc.c (Fgarbage_collect): Fix compilation with
6066 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6068 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6070 * frame.c, frame.h (frame_char_to_pixel_position)
6071 (frame_set_mouse_position): Now static, and made private in
6072 frame.c rather than public in frame.h.
6074 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6076 Refactor mouse positioning stuff to avoid code duplication.
6077 * frame.h (frame_char_to_pixel_position): New function.
6078 (x_set_mouse_position): Rename to...
6079 (frame_set_mouse_position): ...new function.
6080 (frame_set_mouse_pixel_position): Add prototype.
6081 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6082 Rename to frame_set_mouse_pixel_position.
6083 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6085 * xterm.h, w32term.h ( x_set_mouse_position)
6086 (x_set_mouse_pixel_position): Remove prototypes.
6088 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6090 On X, always make pointer visible when deleting frame (Bug#17609).
6091 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6093 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6095 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6096 * keyboard.c (gobble_input): If there is no terminal input error,
6097 make sure the pointer is visible for all frames on this terminal.
6098 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6099 it was previously disabled.
6101 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6103 * data.c (Fzerop): Move to Elisp.
6104 (syms_of_data): Don't defsubr it.
6105 * keyboard.c (echo_keystrokes_p): New function.
6106 (read_char, record_menu_key, read_key_sequence): Use it.
6108 * callint.c (Qfuncall_interactively): New var.
6109 (Qcall_interactively): Remove.
6110 (Ffuncall_interactively): New function.
6111 (Fcall_interactively): Use it.
6112 (syms_of_callint): Defsubr it.
6114 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6116 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6117 relocated from under us.
6119 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6121 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6122 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6123 configure, not from HEAPSIZE.
6124 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6126 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6127 for MinGW, since it no longer uses gmalloc.
6129 * buffer.c: Do not define mmap allocations functions for Windows.
6130 Remove mmap_find which is unused. Remove mmap_set_vars which does
6132 [WINDOWSNT]: Include w32heap.h.
6133 (init_buffer): Always allocate new memory for buffers.
6135 * emacs.c: Remove mmap_set_vars calls.
6137 * image.c (free_image): Undef free for Windows because it is
6138 redirected to our private version.
6140 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6141 (copy_executable_and_dump_data): Remove dumping the heap section.
6142 (unexec): Restore using_dynamic_heap after dumping.
6144 * w32heap.c (dumped_data_commit, malloc_after_dump)
6145 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6146 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6147 (mmap_free): New functions.
6149 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6151 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6153 * image.c (imagemagick_load_image): Use MagickRealType for local
6154 'color_scale', instead of double, to avoid a GCC warning about
6157 * xfns.c (Fx_window_property): Remove unused local.
6159 Don't kill already-reaped process (Bug#17561).
6160 * process.c (process_send_signal): Fix race condition where a
6161 subprocess was reaped by a signal handler between the check for
6162 liveness and calling 'kill', which meant that Emacs could in
6163 theory kill an innocent bystander process. Do the fix by blocking
6164 SIGCHLD in a critical section that checks liveness before killing.
6166 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6168 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6170 2014-05-26 Ken Brown <kbrown@cornell.edu>
6172 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6173 even if !CYGWIN (see bug#17510).
6175 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6177 * nsfns.m (Fns_do_applescript): Surround NSApp run
6178 with calls to ns_init_events, ns_finish_events (Bug#17424).
6180 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6182 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6183 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6185 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6186 with calls to ns_init_events, ns_finish_events (Bug#17424).
6188 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6190 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6191 if we are iterating over an object that generates glyphs for
6192 marginal areas. (Bug#17585)
6194 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6196 * xdisp.c (safe__call1, safe__eval): Now static.
6198 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6200 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6201 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6202 (safe_call1): Call safe_call instead of safe__call directly.
6204 2014-05-26 Ken Brown <kbrown@cornell.edu>
6206 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6207 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6210 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6212 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6213 (safe__call, safe__call1, safe__eval): New functions.
6214 (safe_call): Use it.
6215 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6216 (display_mode_element): Same for `:eval'.
6218 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6220 Fix port to 32-bit AIX (Bug#17540).
6221 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6222 twice. _text already includes this offset.
6223 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6225 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6227 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6228 when closest_pos is identical to to_charpos, don't recurse, since
6229 we already tried that, and failed. (Bug#17539)
6231 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6232 unwinding when frame's faces were not initialized yet, increment
6233 the frame's image-cache reference count before calling
6234 x_free_frame_resources. Don't dereference
6235 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6237 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6242 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6243 macfont.m, call draw with adjusted arguments so font drivers
6244 don't need to do that.
6246 * macfont.m (macfont_draw): Merge changes from Macport.
6248 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6250 * alloc.c (garbage_collect_1): New function, with all of the guts
6251 of Fgarbage_collect.
6252 (mark_stack): Accept an argument END and don't mark Lisp objects
6253 on the stack beyond the address given by END. Calculation of END
6254 was moved to Fgarbage_collect.
6255 (Fgarbage_collect): Calculate the end address of the stack portion
6256 that needs to be examined by mark_stack, and pass that address to
6257 garbage_collect_1, which will pass it to mark_stack.
6258 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6259 for more details about the underlying problems. In particular,
6260 this avoids dumping Emacs with the large hash-table whose value is
6261 held in purify-flag for most of the time loadup.el runs.
6263 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6265 * xfns.c (x_window_property_intern): New function (code from
6267 (Fx_window_property): Call x_window_property_intern. If property
6268 not found and NILP (source) and outer window != inner window,
6269 check outer window for property (Bug#17537).
6271 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6273 Supply malloc and alloc_size attributes for extern allocators.
6274 This documents the C API, and helps GCC generate a bit better code.
6275 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6276 (ATTRIBUTE_MALLOC_SIZE): New macros.
6277 * gmalloc.c (malloc, realloc, calloc):
6278 * gtkutil.h (malloc_widget_value):
6279 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6280 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6283 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6285 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6286 * image.c (imagemagick_load_image): Port to hosts that do not use
6287 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6289 2014-05-21 Leo Liu <sdl.web@gmail.com>
6291 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6293 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6295 * dbusbind.c (xd_signature): Revert last 2 patches.
6297 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6299 Allow any non-nil value to count as true in bool-vector.
6300 Likewise for xd_signature in dbusbind.c.
6301 This is more consistent with the usual practice in Emacs, which is
6302 that any non-nil value counts as true.
6303 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6304 * dbusbind.c (xd_signature): Likewise, for booleans.
6305 * data.c, lisp.h (Qbooleanp):
6306 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6308 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6310 * lisp.h (CHECK_BOOLEAN): New function.
6311 * alloc.c (Fbool_vector): New function.
6312 (syms_of_alloc): Defsubr it.
6313 * data.c (Qbooleanp): New symbol.
6314 (syms_of_data): DEFSYM it.
6315 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6317 * font.c (font_matching_entity): Extract font-entity object
6318 from the vector of matching entities (Bug#17486).
6320 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6322 Assume C99 or later (Bug#17487).
6323 * bytecode.c (B__dummy__): Remove.
6324 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6325 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6326 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6327 * regex.c (DEBUG_PRINT): Assume varargs macros.
6328 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6330 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6332 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6333 memory for every buffer that was dumped.
6335 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6337 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6338 (Fnreverse): Allow vectors and bool vectors.
6340 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6342 Minor cleanup for terminal setup.
6343 * termhooks.h (create_terminal): Adjust prototype.
6344 * terminal.c (create_terminal): Pass output method and RIF as args.
6345 (init_initial_terminal):
6346 * nsterm.m (ns_create_terminal):
6347 * term.c (init_tty):
6348 * w32term.c (w32_create_terminal):
6349 * xterm.c (x_create_terminal): Adjust users.
6350 Avoid redundant NULL initializers and add comments.
6352 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6354 * keyboard.c (Qdeactivate_mark): Now static.
6356 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6358 If available, use Xfixes extension to do pointer blanking.
6359 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6360 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6361 (make_invisible_cursor): Move to...
6362 * xterm.c (make_invisible_cursor): ...here.
6363 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6364 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6365 (x_term_init): Call to x_setup_pointer_blanking.
6366 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6367 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6369 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6371 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6373 2014-05-12 Glenn Morris <rgm@gnu.org>
6375 * fileio.c (Ffile_executable_p): Doc tweak.
6377 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6379 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6380 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6382 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6384 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6386 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6388 Fix initialization of minibuffer history variable (Bug#17430).
6389 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6390 Move the initialization up to prevent any "value void" message.
6392 2014-05-08 Samuel Bronson <naesten@gmail.com>
6394 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6395 are matched (bug#17413).
6397 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6399 Stop tooltips pulling Emacs window to front (Bug#17408).
6400 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6401 SetWindowPos invocations.
6403 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6405 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6406 not initialized (Bug#17398).
6408 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6410 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6412 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6414 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6415 [HAVE_NS]: Do not include png.h.
6416 (x_query_frame_background_color): New function.
6417 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6418 (png_load_body): Coalesce duplicate code.
6420 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6422 Consult libpng-config more consistently (Bug#17339).
6423 * Makefile.in (PNG_CFLAGS): New var.
6424 (ALL_CFLAGS): Use it.
6425 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6426 CFLAGS now handles this.
6428 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6430 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6431 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6432 because WCONTINUED is always defined now.
6433 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6435 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6437 * buffer.c (overlay_strings): Fix the wording of the commentary.
6439 2014-05-01 Glenn Morris <rgm@gnu.org>
6441 * floatfns.c (Fisnan):
6442 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6444 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6446 * term.c (tty_menu_activate): A better initialization for cursor
6449 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6451 * intervals.c: Tighten assertions.
6452 (create_root_interval): Make sure the interval is not empty.
6453 (intervals_equal): Use booleans.
6454 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6455 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6456 (balance_possible_root_interval): Simplify and use booleans.
6457 (split_interval_right, split_interval_left): Check LENGTH, and remove
6458 now redundant assertion.
6459 (adjust_intervals_for_insertion): Remove now redundant assertions.
6460 (delete_node, interval_deletion_adjustment)
6461 (adjust_intervals_for_deletion, merge_interval_right)
6462 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6463 (reproduce_interval): Make sure the interval is not empty.
6465 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6467 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6468 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6469 satisfaction that they would always be initialized.
6471 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6473 * term.c (tty_menu_display): Move the cursor to the active menu item.
6474 (tty_menu_activate): Return the cursor to the active menu item
6475 after displaying the menu and after displaying help-echo.
6476 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6477 for the details of why this is needed by screen readers and
6480 2014-04-30 Glenn Morris <rgm@gnu.org>
6482 * process.c (handle_child_signal):
6483 Handle systems without WCONTINUED. (Bug#15110, 17339)
6485 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6487 * window.c (struct saved_window): Remove mark.
6488 (Fset_window_configuration, save_window_save)
6489 (compare_window_configurations): Don't touch marks any more.
6491 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6493 Use bits_word for gcmarkbits.
6494 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6495 bits_word is typically a tad more efficient for mark bits than
6496 unsigned is, so use bits_word. All uses changed.
6497 * lisp.h (BITS_PER_INT): Remove; no longer used.
6499 Avoid undefined behavior in signed left shift.
6500 This ports to GCC 4.9.0 with -fsanitize=undefined.
6501 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6503 * regex.c (extract_number):
6504 * lisp.h (make_number, XINT):
6505 Do not shift a 1 bit left into a sign bit.
6506 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6507 not int, for gcmarkbits. All uses changed.
6509 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6511 * search.c (Fnewline_cache_check): Don't try to count newlines
6512 outside the buffer's restriction, as find_newline doesn't support that.
6514 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6516 * window.c (Fset_window_configuration): Deactivate the mark before
6518 (set_window_buffer): Ignore window_initialized.
6519 (window_initialized): Remove.
6520 * keyboard.c (Qdeactivate_mark): Not static any more.
6521 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6524 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6526 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6527 and to clang 3.4, which have fixed the bug. This should let us
6528 run a bit faster on these platforms when address sanitization is
6531 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6533 Port to GCC 4.9.0 with --enable-gcc-warnings.
6534 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6536 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6537 a way that also works with GCC 4.9.0.
6539 * search.c (Fnewline_cache_check): Remove unused locals.
6541 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6543 * search.c (find_newline1): New subroutine.
6544 (Fnewline_cache_check): New function.
6545 (syms_of_search): Defsubr it.
6547 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6549 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6550 * keyboard.c (unblock_input): Add comment.
6551 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6553 2014-04-22 Daniel Colascione <dancol@dancol.org>
6555 * lread.c (readevalloop_eager_expand_eval): New function
6556 that can recurse into toplevel forms.
6557 (readevalloop): Call it.
6558 * lisp.h: Declare Qprogn.
6559 * callint.c (Qprogn): No longer static.
6561 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6563 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6564 Also change identifiers to match the comments, and add more assertions
6567 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6569 * emacs.c (close_output_streams): Don't clear and restore errno.
6571 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6573 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6574 never becomes visible, i.e. using XMonad (Bug#17237).
6576 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6578 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6579 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6580 (Fline_pixel_height): Don't assume that the current buffer and the
6581 selected window's buffer are one and the same. (Bug#17281)
6583 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6584 paragraph-start cache before the newline cache. (Bug#17269)
6586 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6588 * term.c (tty_send_additional_strings): No need to fflush here,
6590 (tty_set_terminal_modes): fflush after sending additional strings,
6593 2014-04-17 Daniel Colascione <dancol@dancol.org>
6595 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6597 (tty_send_additional_strings): New function.
6598 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6599 (syms_of_term): Intern tty-mode-set-strings and
6600 tty-mode-reset-strings.
6602 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6604 * window.c (save_window_save): Lookup window_point_insertion_type in
6605 the right buffer (bug#15457).
6606 (Qwindow_point_insertion_type): New var.
6607 (syms_of_window): Initialize it.
6609 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6611 Fix the MSDOS build.
6612 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6613 (copy_text_and_data): Zero out the atexit chain pointer before
6616 * termhooks.h (encode_terminal_code): Update prototype.
6618 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6619 visible for all DOS_NT ports, not just WINDOWSNT.
6620 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6622 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6623 unless it is defined.
6624 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6626 * process.c (close_on_exec, accept4, process_socket): Move into
6627 the "ifdef subprocesses" part.
6628 (catch_child_signal): Condition by "ifdef subprocesses".
6629 (syms_of_process) <Qinternal_default_process_sentinel>
6630 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6632 * msdos.h: Add prototypes for new functions.
6633 (EINPROGRESS): Define.
6634 (O_CLOEXEC): Define to zero.
6636 * msdos.c (check_window_system): Remove unnecessary an
6637 incompatible duplicate function.
6638 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6639 New functions in support of new functionality.
6641 * menu.c (single_menu_item): Add visual indication of submenu
6642 also for menus on MSDOS frames.
6643 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6645 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6646 when async subprocesses aren't supported.
6648 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6650 * emacs.c (close_output_streams): Zero out errno before calling
6653 * dired.c [MSDOS]: Include msdos.h.
6655 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6656 (DATA_START) [MSDOS]: Define.
6657 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6659 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6660 Ifdef away for MSDOS.
6661 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6662 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6664 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6665 Use temporary file template that is compatible with mkostemp.
6666 Move vfork-related portions under #ifndef MSDOS.
6667 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6669 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6671 * buffer.c (Foverlays_at): Add argument `sorted'.
6673 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6675 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6676 text, invalidate the bidi_paragraph_cache upto and including the
6679 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6681 Port to IRIX 6.5 (Bug#9684).
6682 * conf_post.h (INET6) [IRIX6_5]: Define.
6683 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6684 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6686 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6688 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6689 before passing it to system APIs.
6691 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6693 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6694 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6696 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6698 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6700 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6702 Remove DATA_SEG_BITS.
6703 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6704 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6705 cc, but that platform is so old that SGI itself stopped supporting
6706 it in December 2013. If you still need Emacs on IRIX, please
6707 either compile with GCC and port the undumping code, or run
6708 './configure --with-wide-int'.
6709 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6710 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6711 DEFINE_GDB_SYMBOL_START way to define it.
6712 (NONPOINTER_BITS): New macro.
6713 (EMACS_INT): Use it.
6714 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6715 the problem and/or configuring --with-wide-int.
6716 (USE_LSB_TAG): Simplify, based on above changes.
6717 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6718 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6720 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6722 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6723 covered by a display string that ends in a newline, and that cases
6724 going back by DVPOS lines to hit the search limit, lift the limit
6725 and go back until DVPOS is reached. (Bug#17244)
6727 * indent.c (Fvertical_motion): Handle correctly the case when the
6728 display string is preceded by an empty line.
6730 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6731 use S_IWRITE instead.
6733 2014-04-11 Glenn Morris <rgm@gnu.org>
6735 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6737 2014-04-11 Ken Brown <kbrown@cornell.edu>
6739 * Makefile.in (EMACS_MANIFEST): Revert last change.
6741 2014-04-10 Daniel Colascione <dancol@dancol.org>
6743 * puresize.h (BASE_PURESIZE): Increase.
6745 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6747 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6749 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6750 region handling (and don't call signal_before_change) if
6751 inhibit_modification_hooks is set.
6752 (signal_before_change): Don't check inhibit_modification_hooks any more.
6754 2014-04-08 Daniel Colascione <dancol@dancol.org>
6756 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6757 function cells contain valid lisp objects. (Modified version of
6760 * alloc.c (detect_suspicious_free): Split actual stack capturing
6761 out into new function for easier breakpoint setting.
6762 (note_suspicious_free): New function.
6764 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6766 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6768 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6769 (symbol_block_pinned): New var.
6770 (Fmake_symbol): Initialize `pinned'.
6771 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6772 pinned and signal an error for un-purifiable objects.
6773 (pure_cons): Use it.
6774 (Fpurecopy): Use it, except for objects that can't be purified.
6775 (mark_pinned_symbols): New function.
6776 (Fgarbage_collect): Use it.
6777 (gc_sweep): Remove hack made unnecessary.
6779 2014-04-07 Glenn Morris <rgm@gnu.org>
6781 * keyboard.c (Fopen_dribble_file): Doc tweak.
6783 2014-04-07 Ken Brown <kbrown@cornell.edu>
6785 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6787 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6789 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6790 We have a substitute execinfo.h on hosts that lack it.
6791 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6792 isn't optimized away.
6794 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6796 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6797 * alloc.c (memory_full):
6798 * charset.c (syms_of_charset):
6799 * doc.c (Fsnarf_documentation):
6801 * font.c (BUILD_STYLE_TABLE):
6802 * keyboard.c (make_lispy_event):
6803 * profiler.c (setup_cpu_timer):
6804 * xgselect.c (xg_select):
6805 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6807 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6808 Replace the only use with ARRAYELTS (font_property_table).
6809 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6811 2014-04-03 Daniel Colascione <dancol@dancol.org>
6813 * xterm.c (x_term_init):
6814 * xfns.c (best_xim_style):
6815 * xfaces.c (Fdump_colors):
6816 * w32fns.c (w32_default_color_map):
6817 * w32.c (init_environment, N_ENV_VARS):
6818 * unexcw.c (read_exe_header):
6819 * term.c (term_get_fkeys_1):
6820 * sysdep.c (init_baud_rate):
6821 * nsterm.m (ns_convert_key):
6822 * nsfns.m (get_geometry_from_preferences):
6823 * msdos.c (dos_set_window_size, init_environment):
6824 * macfont.m (mac_font_get_glyph_for_cid)
6825 (macfont_store_descriptor_attributes)
6826 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6827 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6828 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6830 * image.c (xpm_str_to_color_key):
6831 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6832 * frame.c (x_set_frame_parameters):
6833 * fileio.c (Ffile_selinux_context):
6834 * emacs.c (sort_args):
6835 * dosfns.c (msdos_stdcolor_name):
6836 * dired.c (file_attributes):
6837 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6838 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6841 2014-04-02 Daniel Colascione <dancol@dancol.org>
6843 * data.c (Ffset): Abort if we're trying to set a function call to
6846 * lisp.h (ARRAYELTS): New macro.
6848 * alloc.c: Include execinfo.h if available.
6849 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6850 (suspicious_free_record): New structure.
6851 (suspicious_objects, suspicious_object_index)
6852 (suspicious_free_history, suspicious_free_history_index):
6854 (find_suspicious_object_in_range, detect_suspicious_free)
6855 (Fsuspicious_object): New functions.
6856 (cleanup_vector): Call find_suspicious_object_in_range.
6858 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6860 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6861 width from font width (Bug#17163).
6863 * frame.c (x_set_frame_parameters): Calculate default values of
6864 new frame sizes only after all other frame parameters have been
6865 processed (Bug#17142).
6867 2014-04-02 Ken Brown <kbrown@cornell.edu>
6869 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6872 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6874 * xterm.c (x_draw_image_glyph_string): Adjust image background
6875 width accordingly when its x position is adjusted. (Bug#17115)
6877 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6879 * font.c (font_list_entities): Do not add empty vector to font cache.
6880 (font_matching_entity): Likewise. If matching entity is found, insert
6881 1-item vector with this entity instead of entity itself (Bug#17125).
6883 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6885 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6887 * fns.c (validate_subarray): Rename from validate_substring,
6888 since it works for vectors too. New arg ARRAY. Optimize for the
6889 non-nil case. Instead of returning bool, throw an error if out of
6890 range, so that the caller needn't do that. All uses changed.
6891 Report original values if out of range.
6892 (Fsubstring, Fsubstring_no_properties, secure_hash):
6893 Also optimize the case where FROM is 0 or TO is the size.
6895 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6897 * search.c (Freplace_match): Use make_specified_string.
6898 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6899 to catch bogus override face of glyph strings.
6900 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6901 Move common substring range checking code to...
6902 (validate_substring): ...this function.
6904 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6906 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6908 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6910 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6911 bar is zero height, just return (Bug#16976).
6912 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6914 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6916 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6917 is nil. If waiting for toolbar to complete, force a redraw.
6919 2014-03-28 Glenn Morris <rgm@gnu.org>
6921 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6922 (emacs_bugreport): New variable.
6923 (usage_message): Use PACKAGE_BUGREPORT.
6924 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6926 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6928 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6930 Port recent signal-related changes to FreeBSD.
6931 Reported by Herbert J. Skuhra.
6932 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6933 Move decls from here ...
6934 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6936 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6938 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6939 and width of image background when it is displayed with a 'box'
6942 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6944 More backward-compatible fix to char-equal core dump (Bug#17011).
6945 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6946 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6948 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6950 * image.c (init_svg_functions): When loading SVG-related libraries,
6951 free already loaded libraries if the initialization fails.
6952 (rsvg_handle_set_size_callback): Remove declaration, unused.
6954 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6956 Fix core dump in char-equal (Bug#17011).
6957 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6958 unibyte buffers, as we can't tell whether the characters are
6961 * insdel.c (adjust_markers_for_delete): Remove unused local.
6963 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6965 Have (MARKER . ADJUSTMENT) undo records always be immediately
6966 after their corresponding (TEXT . POS) record in undo list.
6968 * lisp.h (record-delete): New arg record_markers.
6969 (record_marker_adjustment): No longer needed outside undo.c.
6970 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6971 adjustments to undo.c's record_marker_adjustments. Note that
6972 fileio.c's decide_coding_unwind is another caller to
6973 adjust_markers_for_delete. Because it has undo list bound to t,
6974 it does not rely on adjust_markers_for_delete to record marker
6976 (del_range_2): Swap call to record_delete and
6977 adjust_markers_for_delete so as undo marker adjustments are
6978 recorded before current deletion's adjustments, as before.
6979 (adjust_after_replace):
6980 (replace_range): Pass value for new record_markers arg to
6982 * undo.c (record_marker_adjustment): Rename to
6983 record_marker_adjustments and made static.
6984 (record_delete): Check record_markers arg and call
6985 record_marker_adjustments.
6986 (record_change): Pass value for new record_markers arg to
6988 (record_point): at_boundary calculation no longer needs to account
6989 for marker adjustments.
6991 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6993 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6996 2014-03-26 Glenn Morris <rgm@gnu.org>
6998 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7000 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7002 * buffer.c (struct sortvec): Add field `spriority'.
7003 (compare_overlays): Use it.
7004 (sort_overlays): Set it.
7006 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7008 * xdisp.c (redisplay_window): If all previous attempts to find the
7009 cursor row failed, try a few alternatives before falling back to
7010 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7012 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7014 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7015 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7017 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7018 variables on Windows.
7020 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7022 * w32.c (unsetenv): Remove unused var `retval'.
7023 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7025 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7026 (start_watching): Remove unused var `thr'.
7028 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7029 (find_child_console): Remove unnecesary var `thread_id'.
7031 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7032 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7034 2014-03-26 Glenn Morris <rgm@gnu.org>
7036 * filelock.c (Flock_buffer): Doc tweak.
7038 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7039 * emacs.c (shut_down_emacs):
7040 * fileio.c (Finsert_file_contents, write_region):
7041 * filelock.c (top-level, syms_of_filelock):
7042 * insdel.c (prepare_to_modify_buffer_1):
7043 CLASH_DETECTION is always defined now.
7045 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7047 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7048 DLL handle, to speed up thread startup.
7050 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7052 Handle sigmask better with nested signal handlers (Bug#15561).
7053 * atimer.c (sigmask_atimers): Remove.
7054 Remaining use rewritten to use body of this function.
7055 * atimer.c (block_atimers, unblock_atimers):
7056 * callproc.c (block_child_signal, unblock_child_signal):
7057 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7058 New arg OLDSET. All callers changed.
7059 * atimer.c (block_atimers, unblock_atimers):
7060 * callproc.c (block_child_signal, unblock_child_signal):
7061 * keyboard.c (handle_interrupt):
7062 * sound.c (vox_configure, vox_close):
7063 Restore the old signal mask rather than unilaterally clearing bits
7064 from the mask, in case a handler is running within another
7065 handler. All callers changed.
7066 * lisp.h, process.c, process.h, term.c:
7067 Adjust decls and callers to match new API.
7068 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7069 signal handlers aren't supposed to use floating point anyway.
7070 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7072 2014-03-23 Daniel Colascione <dancol@dancol.org>
7074 Split gc_sweep into discrete functions for legibility and better
7077 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7078 (sweep_vectors): Fix typo in comment.
7079 (sweep_conses, sweep_floats, sweep_intervals)
7080 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7081 (gc_sweep): Call new functions, to which existing functionality is
7083 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7085 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7087 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7089 2014-03-23 Daniel Colascione <dancol@dancol.org>
7091 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7092 only if xic_style calls for it. This change allows Emacs to work
7093 with ibus. Also, don't leak resources if create_frame_xic fails,
7094 and stop caching xic_style across different displays.
7095 (supported_xim_styles): Make const.
7096 (best_xim_style): Remove first parameter: it's always just
7097 supported_xim_styles. Change to look at supported_xim_styles
7100 2014-03-23 Daniel Colascione <dancol@dancol.org>
7102 * term.c (init_tty): Rearrange condition for clarity; print
7103 appropriate diagnostic.
7105 2014-03-23 Daniel Colascione <dancol@dancol.org>
7107 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7108 array. (ASAN caught.)
7110 2014-03-22 Glenn Morris <rgm@gnu.org>
7112 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7114 2014-03-22 Daniel Colascione <dancol@dancol.org>
7116 * process.c (conv_sockaddr_to_lisp): When extracting the string
7117 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7119 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7121 Fix regression introduced by patch for Bug#10500.
7122 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7123 * w32term.c (x_draw_image_relief): Likewise.
7125 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7127 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7128 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7129 maximize a frame for odd default fonts.
7131 2014-03-21 Glenn Morris <rgm@gnu.org>
7133 * minibuf.c (history-length): Increase default from 30 to 100.
7135 2014-03-21 Daniel Colascione <dancol@dancol.org>
7137 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7138 every time we switch to minibuffer.
7140 * alloc.c (lisp_align_malloc, allocate_string_data)
7141 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7142 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7144 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7146 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7147 support more "verbs".
7149 2014-03-21 Daniel Colascione <dancol@dancol.org>
7151 Always prohibit dumping a dumped Emacs.
7153 * emacs.c (might_dump): New variable.
7154 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7155 * lisp.h (might_dump): Declare.
7156 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7158 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7160 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7162 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7164 * doc.c (store_function_docstring): Warn when we don't know where to
7166 (Fsubstitute_command_keys): Don't advertise the fact that
7167 text-properties are dropped, since we think it's a bug that we'll fix.
7169 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7170 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7171 * frame.c (frame_garbaged): Make "docstring" more precise.
7173 2014-03-20 Glenn Morris <rgm@gnu.org>
7175 * charset.c (init_charset): When we cannot find the charsets directory,
7176 mention if EMACSDATA is set.
7178 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7180 * fns.c (Frandom): Fix rare bug where the result isn't random.
7182 Fix porting inconsistency about rounding to even.
7183 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7184 This way, the unusual !HAVE_RINT case acts like the usual
7185 HAVE_RINT case, and we can fix the documentation accordingly.
7187 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7189 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7190 (w32_wnd_proc): Initialize the dwHoverTime member of
7191 TRACKMOUSEEVENT structure.
7193 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7195 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7197 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7199 * search.c (find_newline): Speed up the function when using the
7200 newline cache, by halving the number of calls to
7201 region_cache_forward and region_cache_backward. (Bug#16830)
7203 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7205 * buffer.c (Fset_buffer): Document return value (bug#17015).
7207 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7209 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7210 nil, always resize character wise to avoid potential loss of the
7211 mode line (Bug#16923 related).
7213 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7215 * frame.c (x_set_frame_parameters): Always calculate new sizes
7216 pixelwise to avoid potential loss when rounding.
7218 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7220 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7221 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7223 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7225 * w32.c (fstatat): Don't add an extra slash if the argument ends
7226 with a slash: this fails the subsequent call to stat_worker on
7227 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7229 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7231 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7233 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7235 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7237 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7238 when frame is only on one screen (Bug#14713).
7240 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7242 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7243 there's a valid wrap point in the display line, the last glyph
7244 cannot "just barely fit" on this row, because display_line doesn't
7245 let it. Instead, proceed as if the last glyph didn't fit, so that
7246 we eventually back up the iterator to the wrap point. This avoids
7247 delusional behavior of move_it_to, whereby it proceeds to the next
7248 display line, but sets current_x to zero for all the glyphs that
7249 without word-wrap would fit on the previous display line.
7250 One result was that visual-order cursor movement behaved erratically
7252 (Fmove_point_visually): Add code to find the x coordinate of the
7253 last character before wrap point, under word-wrap on a TTY.
7255 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7257 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7258 also return value of MOVE_POS_MATCH_OR_ZV from
7259 move_it_in_display_line_to, when moving from beginning of line to
7260 point's position. (Bug#16961)
7262 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7264 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7265 * window.c (Fselect_window): Explain NORECORD and
7266 `buffer-list-update-hook' in doc-string.
7268 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7270 * window.c (Fother_window_for_scrolling): Check that
7271 Vother_window_scroll_buffer is a buffer.
7273 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7275 * xterm.c (xim_initialize): Always pass a copy of resource name
7276 to XRegisterIMInstantiateCallback and eassert whether return
7277 value is True. Passing copy is important because Xlib doesn't
7278 make its own copy and resource name argument usually points to
7279 SSDATA (Vx_resource_name), which may be changed from Lisp.
7280 (xim_close_display): For XUnregisterIMInstantiateCallback,
7281 always eassert return value and pass exactly the same values
7282 as were used for XRegisterIMInstantiateCallback.
7283 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7284 sources to check why if you are interested.
7286 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7288 * dispnew.c (change_frame_size_1): Add new_lines instead of
7289 new_height, the latter may be still zero if passed as such.
7290 * window.c (Fwindow_pixel_height): Mention bottom divider in
7293 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7295 Fix "resource temporarily unavailable" with xgselect
7297 * xgselect.c: Include <stdbool.h>.
7298 (xg_select) [!USE_GTK]: Don't lose track of errno.
7300 Fix minor --enable-gcc-warnings issues.
7301 * widget.c (update_various_frame_slots, EmacsFrameResize):
7302 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7304 2014-03-04 Ken Brown <kbrown@cornell.edu>
7306 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7307 represent the actual adjustment needed for alignment.
7309 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7311 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7312 needed, and don't reallocate if the initial allocation already
7313 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7315 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7317 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7320 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7322 * cmds.c (delete-char): Update docstring pointing out that the
7323 function ignores `delete-active-region' and `overwrite-mode'.
7325 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7327 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7329 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7330 allocated buffer due to alignment.
7331 (freehook): If the block to be freed was allocated by
7332 'aligned_alloc', find its real pointer before calling 'free'.
7334 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7337 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7339 * font.c (toplevel): Adjust comment about font cache layout.
7340 (font_clear_cache): Fix to match real font cache layout.
7341 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7342 (Fframe_font_cache) [FONT_DEBUG]: New function.
7343 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7345 Avoid crashes when X fonts are erroneously freed on reused X
7346 'Display *' connection data (Bug#16069). Note that X font
7347 resources still may be leaked, but currently there is no way
7348 to completely avoid it.
7349 * xterm.h (struct x_display_info): New member x_id. Add comments.
7350 * xterm.c (x_display_id): New variable.
7351 (x_term_init): Assign identifier to each opened X connection.
7352 * xfont.c (struct xfont): New member x_display_id.
7353 (xfont_open): Initialize it with frame's display id.
7354 (xfont_close): Check whether font's display id matches the one
7355 recorded for the given display. Adjust comment.
7356 * xftfont.c (struct xftfont_info):
7357 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7359 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7361 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7362 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7363 killed Vother_window_scroll_buffer.
7364 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7366 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7368 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7369 that start with more than 2 slashes as UNCs. (Bug#16751)
7371 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7373 Fix a few crashes and leaks when cloning C strings.
7374 * alloc.c, lisp.h (dupstring): New function.
7375 * gtkutil.c (xg_get_font):
7376 * term.c (tty_default_color_capabilities):
7377 * xsettings.c (store_monospaced_changed)
7378 (store_font_name_changed, parse_settings)
7379 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7380 This avoids some unlikely crashes due to accessing freed storage,
7381 and avoids some minor memory leaks in the more-typical case.
7383 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7385 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7386 cursor when modeline can't be dragged (Bug#16647).
7388 2014-02-28 Glenn Morris <rgm@gnu.org>
7390 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7391 from custom-delayed-init-variables. (Bug#11565)
7393 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7395 More fixes for mouse glyph calculations (Bug#16647).
7396 * window.c (coordinates_in_window): In intersection of
7397 horizontal and vertical window dividers prefer the horizontal
7398 one. Add some extra parens to last fix.
7399 (window_relative_x_coord): Return x-coordinate for header and
7401 * xdisp.c (remember_mouse_glyph): In text area don't extend
7402 glyph into mode line to show the vertical drag cursor there
7403 immediately. Subdivide mouse glyphs in right fringes to show a
7404 horizontal drag cursor as soon as we enter the "grabbable width"
7405 portion. Handle vertical border case separately. Do not
7406 subdivide window divider areas.
7407 (note_mouse_highlight): On bottom divider of bottommost windows
7408 show vertical drag cursor only when the minibuffer window can be
7411 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7413 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7414 reset by the face of the object just displayed. See also bug#76.
7415 (get_next_display_element): If the string came from a display
7416 property, examine the box face attribute at it->position, not at
7417 it->current.pos, since the latter was not updated yet. (Bug#16870)
7418 (handle_face_prop): Improve commentary.
7420 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7422 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7423 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7425 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7427 Fixes around Bug#16647.
7428 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7429 ON_BOTTOM_DIVIDER cases.
7430 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7431 only if the window has no right divider.
7432 (Fcoordinates_in_window_p): Fix doc-string.
7434 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7436 * lread.c (Funintern): Fix doc to match advertised calling convention.
7438 2014-02-24 Daniel Colascione <dancol@dancol.org>
7440 * keyboard.c (read_char): Close race that resulted in lost events.
7442 2014-02-22 Glenn Morris <rgm@gnu.org>
7444 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7445 * window.c (window-resize-pixelwise): Doc fixes.
7447 * process.c (Finternal_default_process_filter)
7448 (Finternal_default_process_sentinel): Doc tweaks.
7450 2014-02-21 Glenn Morris <rgm@gnu.org>
7452 * process.c (Fprocess_buffer, Faccept_process_output)
7453 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7456 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7458 * window.c (Fwindow_scroll_bar_width): New function.
7460 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7462 Pacify GCC when configuring with --enable-gcc-warnings.
7463 * xdisp.c (move_it_in_display_line_to) [lint]:
7464 Initialize recently-added local.
7466 2014-02-21 Daniel Colascione <dancol@dancol.org>
7468 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7470 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7472 * xdisp.c (init_iterator): Don't dereference a bogus face
7473 pointer. (Bug#16819)
7474 (try_cursor_movement): Don't use cursor position if
7475 set_cursor_from_row failed to compute it. This avoids assertion
7476 violations in MATRIX_ROW.
7477 (move_it_in_display_line_to): Save the iterator state in ppos_it
7478 only once per call. Reimplement the method used to return to the
7479 best candidate position if all the positions found in display line
7480 are beyond TO_CHARPOS. This cuts down the number of calls to
7481 bidi_shelve_cache, which moves a lot of stuff when lines are long
7482 and include bidirectional text. (Bug#15555)
7484 2014-02-20 Glenn Morris <rgm@gnu.org>
7486 * data.c (Fdefalias): Doc fix.
7488 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7490 * xdisp.c (display_line): Fix horizontal scrolling of large images
7491 when fringes are turned off. This comes at a price of not
7492 displaying the truncation/continuation glyphs in this case.
7495 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7496 CreateDIBSection returns an error indication, zero out *ximg after
7497 destroying the image. This avoids crashes in memory allocations
7498 due to the fact that some of the callers also call
7499 x_destroy_x_image, which will attempt to free an already free'd
7502 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7504 * widget.c (update_various_frame_slots): Don't set
7505 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7507 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7509 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7511 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7513 temacs --daemon fix (Bug#16599).
7514 * emacs.c (main): Initialize daemon_pipe[1] here ...
7515 (syms_of_emacs): ... instead of here.
7517 2014-02-16 Anders Lindgern <andlind@gmail.com>
7519 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7522 2014-02-16 Daniel Colascione <dancol@dancol.org>
7524 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7525 (xd_get_connection_address): Use it.
7526 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7527 xd_get_connection_address because the latter signals if the bus
7528 we're trying to close is already disconnected.
7530 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7532 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7533 argument to CreateThread. This avoids segfaults on Windows 9X.
7534 Reported by oslsachem <oslsachem@gmail.com>.
7536 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7538 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7539 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7540 (check_lseek): New function, to report lseek errors.
7541 (save_data_space, update_file_ptrs, read_header, write_header)
7542 (copy_file, copy_rest, unexec): Use these news functions.
7543 (update_file_ptrs): Don't assume wraparound behavior when
7544 converting a large size_t value to off_t.
7546 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7548 * composite.c (fill_gstring_header): Pass positions as C integers
7549 and move parameters checking to...
7550 (Fcomposition_get_gstring): ...this function. Handle case when
7551 buffer positions are in reversed order and avoid crash (Bug#16739).
7553 * buffer.c (validate_region): Mention current buffer in error message.
7555 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7557 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7559 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7561 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7563 2014-02-11 Glenn Morris <rgm@gnu.org>
7565 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7566 Replace refs to "OpenStep" in messages.
7568 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7570 Avoid "." at end of error diagnostics.
7571 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7572 * font.c (Ffont_at):
7573 * nsfns.m (ns_display_info_for_name):
7574 * nsselect.m (Fx_own_selection_internal):
7575 * nsterm.m (performDragOperation:):
7576 Remove "." from end of diagnostic.
7578 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7580 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7581 unintuitive (bug#15824).
7582 (Fyes_or_no_p): Doc fix (bug#15456).
7584 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7586 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7588 * eval.c (call_debugger): When exiting the debugger, do not allow
7589 max_specpdl_size less than actual binding depth (Bug#16603).
7590 (syms_of_eval): Adjust docstring.
7592 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7594 * cmds.c (Fself_insert_command): Output a clearer error message on
7595 negative repetitions (bug#9476).
7597 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7599 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7601 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7603 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7605 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7607 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7609 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7611 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7613 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7615 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7616 `exit' works (bug#15865).
7618 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7620 Constrain window box/body sizes and margin widths (Bug#16649).
7621 * xdisp.c (window_box_width): Don't return less than zero.
7622 (window_box_left_offset, window_box_right_offset): Don't return
7623 more than the window's pixel width.
7624 * window.c (window_body_height, window_body_width): Don't return
7626 (window_resize_apply): Adjust margin width, if necessary.
7628 2014-02-07 Glenn Morris <rgm@gnu.org>
7630 * nsterm.m (syms_of_nsterm): Doc fix.
7632 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7634 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7635 New variables: pointers through which to call the respective APIs.
7636 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7637 (filename_from_ansi, sys_link, check_windows_init_file):
7638 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7639 This is required on Windows 9X, where we dynamically load
7640 UNICOWS.DLL which has their non-stub implementations.
7641 (maybe_load_unicows_dll): Assign addresses to these 2 function
7642 pointers after loading UNICOWS.DLL.
7644 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7645 MultiByteToWideChar and WideCharToMultiByte through function
7648 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7651 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7653 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7654 for OSX >= 10.9 if separate spaces are used.
7655 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7657 2014-02-06 Glenn Morris <rgm@gnu.org>
7659 * buffer.c (cache-long-scans): Doc fix.
7661 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7663 * w32fns.c (Fw32_shell_execute): Doc fix.
7665 2014-02-05 Bastien Guerry <bzg@gnu.org>
7667 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7668 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7670 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7672 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7673 outside the window (Bug#16649).
7675 * xdisp.c (note_mouse_highlight): When entering a margin area show
7676 a non-text cursor (Bug#16647).
7678 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7680 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7681 It prompted a compile-time diagnostic on GNU/Linux.
7682 Simplify to remove the need for the label.
7684 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7686 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7687 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7688 to show it; otherwise return 'unsupported--w32-dialog' to signal
7689 to the caller that emulation with menus is necessary.
7690 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7692 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7694 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7697 * menu.c (Fx_popup_dialog): Don't condition the call to
7698 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7699 special symbol 'unsupported--w32-dialog', emulate the dialog with
7700 a menu by calling x-popup-menu.
7702 * menu.h (Qunsupported__w32_dialog): New extern variable.
7704 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7706 * keyboard.c (kbd_buffer_get_event): Read file notification events
7709 * xgselect.c (xg_select): Read glib events in any case, even if
7710 there are no file descriptors to watch for. (Bug#16519)
7712 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7714 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7715 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7716 * w32term.c (w32_draw_window_divider): Handle first and last
7718 * w32term.h (w32_fill_area_abs): New function.
7719 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7721 * xfaces.c (realize_basic_faces): Handle new face ids.
7722 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7723 and bottom divider width.
7724 * xterm.c (x_draw_window_divider): Handle first and last pixels
7727 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7729 * print.c (Fexternal_debugging_output): Add cast to pacify
7730 --enable-gcc-warnings.
7731 * eval.c (call_debugger): Grow specpdl if the debugger was
7732 entered due to specpdl overflow (Bug#16603) and allow more
7733 specpdl space for the debugger itself.
7735 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7737 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7740 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7742 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7743 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7745 * print.c (Fexternal_debugging_output): If the argument character
7746 is non-ASCII, encode it with the current locale's encoding before
7747 writing the result to the terminal. (Bug#16448)
7749 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7750 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7753 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7755 * process.c (create_process): Reset SIGPROF handler in the child.
7756 * callproc.c (call_process): Likewise.
7758 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7760 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7762 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7764 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7765 of zero to print strings, GDB doesn't like it.
7767 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7768 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7769 we still use correct addresses. (Bug#16576)
7771 2014-01-27 K. Handa <handa@gnu.org>
7773 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7774 to preserve the code detection behavior of 24.3.
7775 * coding.h (struct coding_system): New member detected_utf8_bytes.
7776 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7777 (decode_coding_gap): Use short cut for UTF-8 file reading only
7778 when coding->detected_utf8_bytes equals to coding->src_bytes.
7779 * fileio.c (Finsert_file_contents): Cancel the previous change.
7781 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7783 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7784 that are not visible.
7786 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7788 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7789 is grabbed (Bug#16565).
7791 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7793 * xdisp.c (last_max_ascent): Re-remove after erroneously
7794 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7796 (move_it_to): Re-remove reference to last_max_ascent.
7797 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7798 max_descent here instead of calling line_bottom_y.
7801 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7803 * terminal.c (initial_free_frame_resources): New function.
7804 (init_initial_terminal): Install new hook to free face cache
7805 on initial frame and avoid memory leak. For details, see
7806 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7807 * xfaces.c (free_frame_faces): Adjust comment.
7809 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7811 * data.c (Fstring_to_number): Document results if unparsable
7814 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7816 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7818 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7820 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7821 * coding.c (detect_coding_utf_8, emacs_mule_char)
7822 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7823 (check_utf_8, decode_coding):
7824 * coding.h (struct coding_system.errors):
7825 Use ptrdiff_t, not int, for integer values derived from buffer and
7828 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7829 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7830 before invoking decode_coding_gap, since there's just one block.
7832 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7834 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7835 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7836 too early. Again run change_frame_size before assigning menu-
7839 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7841 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7842 arrives, call x_check_fullscreen, in case the new display has a
7843 different resolution. (Bug#16517)
7845 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7847 * term.c (read_menu_input): If the selected frame changes, exit
7849 (tty_menu_show): If the selected frame changes while we displayed
7850 a menu, throw to top level. (Bug#16479)
7852 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7854 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7856 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7858 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7859 * data.c (count_one_bits_word): Fix bug (negated comparison)
7860 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7862 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7864 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7865 Avoid undefined behavior by initializing display property bit of a
7866 string processed by the bidirectional iterator. For details, see
7867 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7869 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7871 Minor cleanup of previous change.
7872 * image.c (imagemagick_error, Fimagemagick_types):
7873 Omit some recently-introduced and unnecessary casts and assignments.
7875 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7877 Fix two memory leaks discovered with Valgrind.
7878 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7879 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7881 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7883 Fixes in window size functions around Bug#16430 and Bug#16470.
7884 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7885 (Fwindow_mode_line_height, Fwindow_header_line_height)
7886 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7887 Minor doc-string adjustments.
7888 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7889 Rewrite doc-strings.
7890 (window_body_height, window_body_width): Do not count partially
7891 visible lines/columns when PIXELWISE is nil (Bug#16470).
7892 (Qfloor, Qceiling): New symbols.
7894 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7896 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7897 when the image cache is not yet allocated. (Bug#16509)
7899 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7901 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7902 re-attach intervals to its base buffer (Bug#16502).
7903 * intervals.c (set_interval_object): Move from here...
7904 * intervals.h (set_interval_object): ... to here. Fix comments.
7906 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7908 Avoid undefined behavior by initializing buffer redisplay bit.
7909 Reported by Dmitry Antipov in
7910 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7911 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7913 Revert some of the CANNOT_DUMP fix (Bug#16494).
7914 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7916 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7918 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7919 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7920 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7921 they are replaced by macros that expand into direct calls to the
7922 corresponding functions from GDI32.DLL.
7923 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7924 variables in the Cygwin build, they are unused.
7926 2014-01-19 K. Handa <handa@gnu.org>
7928 * composite.c (composition_update_it): Fix previous change.
7930 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7932 Fix file name handling on MS-Windows 9X.
7933 * w32.c (maybe_load_unicows_dll): New function.
7935 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7936 on, to make sure we can convert file names to and from UTF-8 on
7937 Windows 9X. This fixes a failure to start up because Emacs cannot
7938 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7940 * w32font.c [WINDOWSNT]: Include w32.h.
7941 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7942 of implementing the same stuff.
7943 Remove now unused g_b_init_is_windows_9x.
7945 * w32.h (maybe_load_unicows_dll): Add prototype.
7947 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7949 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7950 switch to single keyboard. Prevents daemon crashes when a new
7951 client connects while we show a TTY menu in an existing client.
7954 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7956 Fix MinGW64 porting problem with _setjmp.
7957 Reported by Eli Zaretskii in:
7958 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7959 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7960 the old _setjmp and _longjmp. All uses changed.
7962 2014-01-13 Daniel Colascione <dancol@dancol.org>
7964 * textprop.c (Fremove_list_of_text_properties):
7965 Correctly handle reaching the end of the interval tree. (Bug#15344)
7967 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7969 * xdisp.c (resize_mini_window): Round height to a multiple of
7970 frame's line height. Fix bug in calculation of window start
7971 position (Bug#16424).
7973 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7975 * macfont.m: Include termchar.h.
7976 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7977 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7978 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7979 *_WITH_GC_* to take face and f as parameters.
7980 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7981 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7983 2014-01-13 Daniel Colascione <dancol@dancol.org>
7985 Fix menu item updating in the presence of the Unity global menu
7988 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7989 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7991 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7992 updating menus; explain why.
7993 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7994 problem it's supposed to solve and it interferes with detecting
7995 the presence of a global menu.
7996 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7999 2014-01-11 K. Handa <handa@gnu.org>
8001 * composite.c (composition_update_it): Fix indexing of
8002 LGSTRING_CHAR (Bug#15984).
8004 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8006 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8008 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8010 * xdisp.c (try_window_id): Don't use this function's optimizations
8011 if overlays in the buffer displayed by the window have changed
8012 since last redisplay. (Bug#16347)
8013 (message_dolog): Fix indentation.
8015 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8017 * frame.c (frame_resize_pixelwise): Fix doc-string.
8019 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8021 Fix handling of internal borders (Bug#16348).
8022 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8023 Remove internal border width from pixel width of windows.
8024 (change_frame_size_1): Don't return early when frame's pixel
8025 size changes - we still have to record the new sizes in the
8027 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8028 also when toolbar gets larger.
8029 * window.c (check_frame_size): Include internal_border_width in
8031 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8032 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8033 In non-toolkit/non-GTK version clear internal border.
8034 * xterm.c (x_clear_under_internal_border): New function for
8035 non-toolkit/non-GTK version.
8036 (x_after_update_window_line): In non-toolkit/non-GTK version
8038 (handle_one_xevent, x_set_window_size):
8039 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8040 * xterm.h (x_clear_under_internal_border): Extern it.
8042 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8044 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8045 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8048 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8050 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8051 last value of point is not equal to buffer's point. (Bug#16129)
8053 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8056 * nsterm.h (updateCollectionBehavior): Rename from
8057 updateCollectionBehaviour. All uses changed.
8059 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8060 * Makefile.in (SETFATTR): New macro.
8061 (temacs$(EXEEXT)): Use it.
8063 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8065 Fix maximization behavior on Windows (Bug#16300).
8066 * w32fns.c (w32_fullscreen_rect): Don't handle
8067 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8068 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8069 of SetWindowPos. Restore last placement also when leaving
8070 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8071 but the FULLSCREEN_BOTH case.
8073 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8076 * data.c (arithcompare_driver):
8077 * fileio.c (Fcar_less_than_car):
8078 * fns.c (internal_equal):
8079 * frame.c (delete_frame):
8080 * lisp.h (enum More_Lisp_Bits):
8082 Avoid C99 constructs that don't work in C89.
8083 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8084 to port to C89, which doesn't have 'long long'.
8085 (count_trailing_zero_bits): Use them.
8087 2014-01-03 Chong Yidong <cyd@gnu.org>
8089 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8091 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8093 Further adjust frame/window scrollbar width calculations.
8094 * window.c (apply_window_adjustment):
8095 Set windows_or_buffers_changed.
8096 (Fwindow_scroll_bars): Return actual scrollbar width.
8097 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8098 For non-toolkit builds again use 14 as minimum width and set
8099 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8100 * xterm.c (XTset_vertical_scroll_bar): Take width from
8101 WINDOW_SCROLL_BAR_AREA_WIDTH.
8102 (x_new_font): Rename wid to unit. Base calculation of new
8103 scrollbar width on toolkit used and make it analogous to that of
8104 x_set_scroll_bar_default_width.
8105 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8106 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8107 of GetSystemMetrics.
8108 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8109 WINDOW_SCROLL_BAR_AREA_WIDTH.
8110 (x_new_font): Make it correspond to changes in xterm.c.
8112 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8114 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8115 This is a cleaner way to fix the MinGW-w64 porting problem.
8116 Check for INTPTR_MAX misconfiguration.
8118 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8120 * search.c (newline_cache_on_off, find_newline): In indirect
8121 buffers, use the newline cache of the base buffer.
8123 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8124 buffer, invalidate the caches of its base buffer. (Bug#16265)
8126 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8127 buffers, use the width-run cache of the base buffer.
8129 * xdisp.c (redisplay_window): When the window displays an indirect
8130 buffer, and the character widths in the display table have
8131 changed, invalidate the width-run cache of the corresponding base
8134 * fileio.c (Finsert_file_contents): When invalidating the newline
8135 cache, consider the case of inserting into indirect buffer.
8137 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8138 In indirect buffers, use the paragraph cache of the base buffer.
8140 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8142 * window.c (grow_mini_window): Fix last change.
8144 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8146 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8148 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8150 * w32term.c (w32_initialize): Use LCID and LOWORD.
8152 * w32proc.c (create_child): Use pid_t for 5th argument.
8153 (IsValidLocale): Don't provide prototype for MinGW64.
8154 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8155 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8157 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8158 MinGW64 doesn't support.
8160 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8162 * w32.c (set_named_security_info): New function.
8163 (acl_set_file): Fall back on set_named_security_info if
8164 set_file_security fails.
8165 (g_b_init_set_named_security_info_w)
8166 (g_b_init_set_named_security_info_a): New static variables.
8167 (globals_of_w32): Initialize them to zero.
8168 (set_named_security_info): Set them to non-zero if the
8169 corresponding API is available.
8170 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8171 New function typedefs.
8173 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8175 Some more fixes following pixelwise resize changes including one
8177 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8178 of frame_resize_pixelwise.
8179 * widget.c (pixel_to_text_size): New function.
8180 (update_wm_hints): Have size hints respect value of
8181 frame_resize_pixelwise.
8182 (EmacsFrameResize): Alway process resize requests pixelwise.
8183 * window.c (grow_mini_window): Make sure mini window is at least
8185 * xdisp.c (display_menu_bar): Make sure menubar extends till
8187 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8188 (x_set_tool_bar_lines): Calculate pixelwise.
8189 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8190 frame_resize_pixelwise.
8192 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8194 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8195 variables not used there.
8197 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8199 * w32.c (sys_umask): New function. (Bug#16299)
8201 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8203 * dispnew.c (change_frame_size_1): Take old width of root window
8204 from that window's pixel width. (Bug#16284)
8206 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8208 Plain copy-file no longer chmods an existing destination (Bug#16133).
8209 * fileio.c (realmask): Now a static var, not a local.
8210 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8211 Remove arg STATPTR. All uses changed.
8212 (Fcopy_file): Do not alter permissions of existing destinations,
8213 unless PRESERVE-PERMISSIONS (renamed from
8214 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8215 Avoid race when testing for existing destinations and for
8216 when input and output files are the same.
8217 If changing the group fails, adjust both default and
8218 preserved permissions so that access is not granted to the
8220 (Fset_default_file_modes, init_fileio): Update realmask.
8221 (Fdefault_file_modes): Use realmask instead of calling umask.
8223 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8225 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8226 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8227 flags on the daemon pipe ends before execing.
8229 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8231 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8232 session. (Bug#14739)
8234 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8236 * callproc.c (Vexec_path): Document that exec-directory is in it.
8238 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8240 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8243 2013-12-27 Chong Yidong <cyd@gnu.org>
8245 * data.c (Fsymbol_function): Doc fix.
8247 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8249 Some more tinkering with Bug#16051.
8250 * window.c (resize_frame_windows): Don't let the size of the
8251 root window drop below the frame's default character size.
8252 Never ever delete any subwindows - let the window manager do the
8255 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8256 of toolbar lines needed when they exceed the height of the root
8258 (unwind_create_frame_1): New function.
8259 (Fx_create_frame): Generally inhibit calling the window
8260 configuration change hook here. Remove extra call to
8261 change_frame_size - it's not needed when we don't run the
8262 configuration change hook.
8264 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8266 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8267 On my Fedora 19 platform the core dumps were so big that
8268 my desktop became nearly catatonic.
8269 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8270 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8271 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8272 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8273 a clang-only syntax.
8274 * conf_post.h (__has_feature): New macro, if not already defined.
8275 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8276 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8278 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8280 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8281 is a file name. (Bug#16252)
8283 2013-12-25 Chong Yidong <cyd@gnu.org>
8285 * keyboard.c (Voverriding_terminal_local_map)
8286 (Voverriding_local_map): Doc fix.
8288 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8290 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8292 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8293 file name when it is submitted to ShellExecute. Simplify code.
8294 Don't test DOCUMENT for being a string, as that is enforced by
8295 CHECK_STRING. Doc fix.
8297 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8299 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8300 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8301 redisplay_tool_bar does. Improve and fix commentary.
8302 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8303 limits of the glyph matrices. (Bug#16051)
8304 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8305 only when the new size is different from the old one, and the new
8306 size can be achieved given the frame height.
8308 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8310 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8312 2013-12-23 Glenn Morris <rgm@gnu.org>
8314 * lread.c (Fload): Mention load-prefer-newer in doc.
8316 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8318 Handle Bug#16207 by being more restrictive when running hooks.
8319 * window.c (unwind_change_frame): New function.
8320 (Fset_window_configuration): Don't run configuration change hook
8321 while the frame configuration is unsafe. Call select_window
8324 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8326 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8328 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8330 * nsterm.h: Declare EmacsColor category.
8332 * nsterm.m (NSColor): Implement EmacsColor category.
8333 (ns_get_color): Use colorUsingDefaultColorSpace.
8334 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8336 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8338 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8340 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8341 having the PNG_NORETURN attribute, to avoid compiler warning in
8344 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8346 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8348 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8349 fringe background extension.
8350 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8351 because they are now always the same as `left' and `width',
8352 respectively. Remove code for the case that `width' and
8353 `sb_width' are different.
8355 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8357 Remove scroll_bar_actual_width from frames.
8358 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8359 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8360 (x_figure_window_size):
8361 * nsterm.m (x_set_window_size):
8362 * widget.c (set_frame_size):
8363 * w32term.c (x_set_window_size):
8364 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8365 scroll_bar_actual_width.
8367 Convert scroll_bar members to integers on Windows.
8368 * w32term.h (struct scroll_bar): Convert top, left, width,
8369 height, start, end and dragging to integers.
8370 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8372 * w32term.c (w32_set_scroll_bar_thumb)
8373 (w32_scroll_bar_handle_click): Remove XINT conversions for
8374 scroll_bar members. Treat bar->dragging as integer.
8375 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8376 first element. Remove XINT conversions for scroll_bar members.
8377 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8378 Remove XINT conversions for scroll_bar members.
8380 Fix assignment for new window total sizes.
8381 * window.c (Fwindow_resize_apply_total): Assign values for
8384 2013-12-20 Chong Yidong <cyd@gnu.org>
8386 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8387 argument to `append'.
8389 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8391 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8392 current text face, for extending the face of the display margins.
8395 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8396 Doc fix. (Bug#16190)
8398 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8400 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8403 * nsterm.m (Qfile, Qurl): New.
8404 (EV_MODIFIERS2): New macro.
8405 (EV_MODIFIERS): Use EV_MODIFIERS2.
8406 (ns_term_init): Remove font and color from DND, does not work on
8407 newer OSX, and other ports don't have them.
8408 (performDragOperation:): Handle modifiers used during drag.
8409 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8410 Remove global Lisp variables used to communicate with ns-win.el.
8411 Remove font and color handling.
8412 (syms_of_nsterm): Defsym Qfile and Qurl.
8414 2013-12-19 Anders Lindgren <andlind@gmail.com>
8416 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8417 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8419 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8420 (constrainFrameRect): Remove special case nr_screens == 1.
8421 Don't constrain size to size of view.
8423 * nsterm.h (ns_output): Remove dont_constrain.
8425 2013-12-19 Anders Lindgren <andlind@gmail.com>
8427 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8429 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8431 Minor fixes for recent openp changes.
8432 * lisp.h (GCPRO7): New macro.
8433 * lread.c (openp): Use bool for boolean; all callers changed.
8434 Protect save_string from GC. Don't assume that file descriptors
8435 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8436 warning about uninitialized variable.
8438 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8440 * w32fns.c (emacs_abort): Use intptr_t as argument of
8441 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8443 2013-12-18 Glenn Morris <rgm@gnu.org>
8445 * lread.c (Fload): Pass load_prefer_newer to openp.
8446 Don't bother checking mtime if openp already did it.
8447 (openp): Add `newer' argument, to check all suffixes
8448 and find the newest file.
8449 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8450 * callproc.c (call_process):
8451 * charset.c (load_charset_map_from_file):
8452 * emacs.c (init_cmdargs):
8453 * image.c (x_create_bitmap_from_file, x_find_image_file):
8455 * lread.c (Flocate_file_internal):
8456 * process.c (Fformat_network_address):
8457 * sound.c (Fplay_sound_internal):
8458 * w32.c (check_windows_init_file):
8459 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8461 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8463 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8465 * w32.c (getloadavg): Don't index samples[] array with negative
8466 indices. Recover from wall-clock time being set backwards.
8468 * w32term.c (w32_initialize): Declare the argument of
8469 set_user_model as const.
8471 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8472 (w32_menu_show): Constify some arguments passed to MessageBox.
8474 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8475 to initialize Lisp objects.
8477 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8478 initialize Lisp objects.
8480 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8481 use variables used only on X under that condition.
8483 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8484 variables not used there.
8486 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8488 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8489 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8491 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8493 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8494 code, revealed in presence of R2L characters, character
8495 compositions, and display vectors. A better fix for Bug#16148.
8496 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8497 GTK and NS builds, they don't have this member of struct frame.
8499 * dispextern.h (struct composition_it): Correct a comment for the
8502 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8504 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8505 This prevents a compilation error on C compilers that do not
8506 default functions to return 'int' if not declared. Also, add
8507 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8508 since it now uses inline functions.
8510 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8512 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8513 display margins on mode line, header line, and in the frame's
8514 tool-bar window. (Bug#16165)
8516 2013-12-16 Andreas Schwab <schwab@suse.de>
8518 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8520 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8522 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8525 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8527 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8529 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8531 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8532 intended to find bogus pointers in font objects (Bug#16140).
8533 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8534 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8535 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8536 Disable for MS-Windows due to Bug#15876; apparently this
8537 requires more or less substantial changes in fontset code.
8538 * xfont.c (xfont_close):
8539 * xftfont.c (xftfont_close): Call x_display_info_for_display
8540 to check whether 'Display *' is valid (Bug#16093 and probably
8543 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8545 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8546 Reported by Juanma Barranquero <lekktu@gmail.com>.
8548 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8549 open a pty on MS-Windows. (Bug#16152)
8551 * emacs.c (decode_env_path): Fix bogus comparison against
8552 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8554 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8556 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8557 (Fx_file_dialog): Add parentheses around && to silence warning.
8559 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8561 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8563 * xdisp.c (extend_face_to_end_of_line): Extend background of
8564 non-default face in margin areas as well. (Bug#16151)
8565 (display_line): Call extend_face_to_end_of_line for continued
8566 lines as well, if the display margins have non-zero width.
8567 (set_glyph_string_background_width): When needed, set the
8568 extends_to_end_of_line_p flag on glyph strings to be drawn in
8569 margin areas, not only in the text area.
8571 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8574 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8576 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8577 Don't worry about verify_error being t, since it has to be a list.
8579 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8581 Use bool for boolean, focusing on headers.
8582 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8583 No need to include <stdbool.h>, since conf_post.h does it now.
8584 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8585 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8586 (SET_PER_BUFFER_VALUE_P):
8587 * ccl.c, ccl.h (setup_ccl_program):
8588 * ccl.h (CHECK_CCL_PROGRAM):
8589 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8590 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8591 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8592 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8593 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8594 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8595 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8596 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8597 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8598 (CHARSET_FAST_MAP_SET):
8599 * coding.c (decode_coding_ccl, encode_coding_ccl):
8600 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8601 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8602 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8603 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8604 (decode_coding_c_string):
8605 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8606 * conf_post.h (has_attribute):
8607 * dispextern.h (trace_redisplay_p)
8608 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8609 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8610 (SET_GLYPH_FROM_CHAR_GLYPH)
8611 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8612 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8613 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8614 (cursor_in_mouse_face_p):
8615 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8616 (blank_row, prepare_desired_row)
8617 (build_frame_matrix_from_leaf_window, make_current)
8618 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8619 (update_window, scrolling_window, update_frame_line):
8620 * disptab.h (GLYPH_FOLLOW_ALIASES):
8621 * editfns.c (Fformat):
8622 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8623 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8624 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8625 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8626 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8627 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8628 (FONT_DEFERRED_LOG):
8629 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8630 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8631 (FRAME_MOUSE_UPDATE):
8632 * fringe.c (Fdefine_fringe_bitmap):
8633 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8634 (x_create_bitmap_from_xpm_data, xpm_load_image):
8635 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8636 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8637 (MERGE_INTERVAL_CACHE):
8638 * keymap.h (KEYMAPP):
8639 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8640 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8641 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8642 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8643 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8644 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8645 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8646 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8647 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8648 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8649 (SETUP_BUFFER_SYNTAX_TABLE):
8650 * systime.h (timespec_valid_p):
8651 * term.c (save_and_enable_current_matrix):
8652 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8653 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8654 (redisplay_internal, try_window_reusing_current_matrix)
8655 (sync_frame_with_window_matrix_rows, try_window_id)
8656 (display_menu_bar, display_tty_menu_item, display_mode_line)
8657 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8658 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8659 * xmenu.c (xmenu_show):
8660 * xterm.c (use_xim, x_term_init):
8661 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8662 (struct x_bitmap_record):
8663 Use bool for booleans.
8664 * ccl.c (struct buffer_text):
8665 * ccl.h (struct ccl_program):
8666 * charset.h (struct charset):
8668 * coding.h (struct iso_2022_spec, struct coding_system):
8669 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8670 (struct glyph_string, struct face, struct face_cache)
8671 (struct bidi_string_data, struct bidi_it)
8672 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8674 * editfns.c (Fformat):
8675 * frame.h (struct frame):
8676 * fringe.c (struct fringe_bitmap):
8677 * intervals.h (struct interval):
8678 * keyboard.h (struct kboard):
8679 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8680 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8681 (struct Lisp_Buffer_Local_Value, union specbinding):
8682 * macfont.m (struct macfont_info):
8683 * process.h (struct Lisp_Process):
8684 * termchar.h (struct tty_display_info):
8685 * window.h (struct window):
8686 * xterm.h (struct x_output):
8687 Use bool_bf for boolean bit-fields.
8688 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8689 All callers changed.
8690 * ccl.h (struct ccl_program): Remove unused members private_state,
8691 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8693 (struct ccl_spec): Remove unused members cr_carryover,
8694 eight_bit_carryover.
8695 * conf_post.h: Include <stdbool.h>.
8696 (bool_bf): New type.
8697 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8698 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8699 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8700 'do { ... } while (false)' brackets.
8701 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8702 Args must now be expressions; all callers changed.
8703 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8704 (PRODUCE_GLYPHS): Simplify use of boolean.
8705 * fileio.c (Fcopy_file):
8706 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8707 * lisp.h (UNGCPRO): Return void, not int.
8708 (FOR_EACH_TAIL): Use void expression, not int expression.
8709 * region-cache.c: Reindent.
8710 * region-cache.h: Copy comments from region-cache.c, to fix
8711 incorrect remarks about booleans.
8713 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8715 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8716 when character at point is displayed from a display vector.
8719 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8721 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8722 now a list of certificate validation checks that will abort a
8723 connection with an error.
8724 (Fgnutls_boot): Document it and use it.
8726 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8728 * w32term.c (w32_enable_frame_resize_hack): New variable.
8729 (x_set_window_size): Use it to hack frame resizing on Windows
8732 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8734 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8735 Windows-specific code to w32.c. Change error message text to
8736 match that of Posix platforms.
8738 * w32.c (w32_copy_file): New function, most of the code copied and
8739 reworked from Fcopy_file. Improve error handling. Plug memory
8740 leak when errors are thrown. Support file names outside of the
8741 current codepage. (Bug#7100)
8743 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8745 * lread.c (load_path_default): Prototype.
8747 2013-12-13 Glenn Morris <rgm@gnu.org>
8749 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8750 (dump_path): Remove.
8751 (load-path-default): Remove `changed' argument.
8752 Do not set dump_path permanently. Simplify.
8753 (init_lread): Simplify.
8754 (syms_of_lread): Remove dump_path.
8756 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8758 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8759 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8760 2013-12-12 font-related change to avoid Bug#16128, which
8761 is quite hard to fix without even more substantial changes.
8763 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8765 * font.c (font_close_object): Check for live frame (Bug#16128).
8767 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8769 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8770 Return ptrdiff_t, not int, since it's a buffer size.
8771 Reindent/reparen some macros to a more Gnuish style.
8773 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8775 Avoid undefined behavior with huge regexp interval counts.
8776 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8777 since it's now specialized to interval counts. All uses changed.
8778 Do not assume wraparound on signed integer overflow.
8779 (regex_compile): Simplify based on the above changes.
8781 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8783 Support file names on MS-Windows that use characters outside of
8784 the current system codepage. (Bug#7100)
8786 * w32.c (get_file_security, set_file_security)
8787 (create_symbolic_link): Separate pointers and boolean flags for
8788 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8789 non-zero, else the former.
8790 (codepage_for_filenames, filename_to_utf16, )
8791 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8793 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8795 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8796 Accept only one argument; all callers changed.
8797 (dostounix_filename): Remove the second argument, now works in
8798 UTF-8. All callers changed.
8799 (parse_root): Lose DBCS code.
8800 (get_long_basename, w32_get_short_filename, init_environment)
8801 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8802 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8803 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8804 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8805 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8806 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8808 (ansi_encode_filename): New function.
8809 (get_emacs_configuration, get_emacs_configuration_options):
8811 (add_volume_info, GetCachedVolumeInformation): Run the input file
8812 name through unixtodos_filename, to ensure it is stored and
8813 referenced in canonical form.
8814 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8815 (logon_network_drive, sys_link, utime): Improve error handling.
8816 (sys_access): New function.
8817 (hashval, generate_inode_val): Unused functions deleted.
8818 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8819 (check_windows_init_file): Convert error message from UTF-8 to
8820 ANSI codepage, for display in the message box.
8821 (globals_of_w32): Set w32_unicode_filenames according to the OS
8824 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8825 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8826 (syms_of_w32term): Declare w32-unicode-filenames.
8828 * w32proc.c (new_child, delete_child): Remove code that handled
8829 unused pending_deletion and input_file members of the child struct.
8830 (create_child, sys_spawnve): Convert all file names to ANSI
8831 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8832 name cannot be encoded in ANSI codepage. Don't use
8833 unixtodos_filename, mirror slashes by hand.
8834 (record_infile, record_pending_deletion): Functions deleted.
8835 (Fw32_short_file_name): Call w32_get_short_filename instead of
8838 * w32notify.c (add_watch): Work in Unicode mode when
8839 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8840 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8841 instead, do the same with Lisp primitives.
8843 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8844 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8845 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8846 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8847 (Fw32_shell_execute): Improve error reporting.
8848 (Fdefault_printer_name): Ifdef away for Cygwin.
8850 * w32.h (struct _child_process): Remove input_file and
8851 pending_deletion members that are no longer used.
8852 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8853 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8854 (ansi_encode_filename): New and updated prototypes.
8856 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8858 (unexec): Don't use dostounix_filename, it expects a file name in
8859 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8862 * fileio.c (Ffile_name_directory, file_name_as_directory)
8863 (directory_file_name, Fexpand_file_name)
8864 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8865 arguments of dostounix_filename.
8866 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8867 use MAX_UTF8_PATH for size of file-name strings.
8868 (emacs_readlinkat): Build an explicitly unibyte string for file
8870 (syms_of_fileio) <file-name-coding-system>:
8871 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8873 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8874 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8875 directories to UTF-8.
8876 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8877 environment, and each element of the input PATH, to UTF-8.
8879 * dired.c (file_attributes): Use build_unibyte_string explicitly
8880 to make Lisp strings from user and group names.
8882 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8885 * coding.c (decode_file_name, encode_file_name): New functions.
8887 * termcap.c (tgetent): Adapt to the change in arguments of
8890 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8893 * msdos.c (dostounix_filename, init_environment): Adapt to the
8894 change in arguments of dostounix_filename.
8896 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8897 [WINDOWSNT]: Encode file names passed to the image libraries in
8900 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8901 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8903 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8904 arguments of dostounix_filename.
8906 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8908 * font.h (struct font_entity) [HAVE_NS]: New field to record
8909 font driver which was used to create this entity.
8910 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8911 frame where the font was opened.
8912 (font_close_object): Add prototype.
8913 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8914 (font_close_object): Not static any more. Lost frame arg.
8915 Adjust comment and users.
8916 * alloc.c (cleanup_vector): Call font_close_object to adjust
8917 per-frame font counters correctly. If HAVE_NS, also call
8918 driver-specific cleanup for font-entity objects.
8919 * ftfont.c (ftfont_open):
8920 * nsfont.m (nsfont_open):
8921 * w32font.c (w32font_open_internal):
8922 * xfont.c (xfont_open):
8923 * xftfont.c (xftfont_open): Save frame pointer in font object.
8924 * macfont.m (macfont_open): Likewise.
8925 (macfont_descriptor_entity): Save driver pointer to be able
8926 to call its free_entity routine when font-entity is swept.
8927 * ftxfont.c (ftxfont_open): Add eassert because frame
8928 pointer should be saved by ftfont_driver.open.
8930 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8932 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8933 input polling is used. This is still meaningful for Cygwin, see
8934 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8935 * keyboard.c (poll_for_input_1, input_polling_used):
8936 Define unconditionally.
8937 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8938 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8939 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8940 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8941 (face_for_char): Likewise. Rearrange eassert and return ASCII
8942 face for CHAR_BYTE8_P.
8943 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8945 2013-12-11 Ken Brown <kbrown@cornell.edu>
8947 * dispextern.h (erase_phys_cursor):
8948 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8950 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8952 * nsterm.m (x_free_frame_resources):
8953 * term.c (tty_free_frame_resources):
8954 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8955 face cache because it's implied by free_frame_faces anyway.
8956 * w32term.c (x_free_frame_resources): Likewise. Do not call
8957 free_frame_faces twice.
8959 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8961 * editfns.c (Fformat_time_string): Mention %F in the doc.
8963 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8965 * window.c (resize_frame_windows): Don't return immediately when
8966 the root window's size doesn't change - the minibuffer window
8967 may still have to be repositioned/resized.
8968 * xfns.c (Fx_create_frame): Always change the frame size after
8969 initializing the frame's faces.
8970 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8971 change_frame_size should already have done it.
8972 (x_new_font): Assign new tool- and menu-bar heights.
8973 (x_set_window_size_1): Account for tool- and menu-bar heights
8974 (Bug#16013). Don't set pixel sizes since change_frame_size
8975 should already have done it.
8977 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8979 Remove the option of using libcrypto.
8980 * Makefile.in (LIB_CRYPTO): Remove.
8981 (LIBES): Don't use it.
8983 2013-12-11 Juri Linkov <juri@jurta.org>
8985 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8986 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8988 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8990 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8991 drawn tool bar items (Bug#16058).
8992 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8994 2013-12-09 Ken Brown <kbrown@cornell.edu>
8996 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8998 * lisp.h (get_frame_param): Adjust conditions for prototype
9001 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9003 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9004 Avoid unused macro warning if configured --without-xft.
9006 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9008 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9010 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9012 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9014 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9016 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9018 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9020 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9022 Use libcrypto's checksum implementations if available, for speed.
9023 * Makefile.in (LIB_CRYPTO): New macro.
9026 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9027 The macro didn't conform to C99 due to type mismatch,
9028 which caused compilation failure with Sun C 5.12,
9029 and it was confusing anyway. Include window.h to declare
9030 redisplay_other_windows.
9032 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9034 * window.c (set_window_buffer): Update mode line (bug#16084).
9036 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9038 Fix minor problems found by static checking.
9039 * keyboard.c (poll_for_input_1, input_polling_used):
9040 Define only if HAVE_NTGUI.
9041 * xmenu.c (popup_activate_callback): Omit unnecessary
9042 check against USE_X_TOOLKIT, which must be defined here anyway.
9043 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9046 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9048 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9050 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9052 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9054 * nsterm.m (x_set_window_size): Remove fprintf.
9055 (init): Define always. Set applicationDidFinishLaunchingCalled
9057 (applicationDidFinishLaunching:):
9058 Set applicationDidFinishLaunchingCalled.
9059 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9062 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9064 Pixel resize changes for NS (Bug#16049).
9065 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9066 height/width. row/cols are locals.
9067 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9068 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9069 (windowWillResize): Remove gsextra. Calculate extra as in
9071 (x_new_font): Don't change frame size if fullscreen.
9072 Change size pixelwise.
9074 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9075 comment in xfns.c. Change to pixelwise call.
9077 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9079 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9082 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9084 * xterm.c (input_signal_count): Remove.
9085 (x_dispatch_event): Define unconditionally.
9086 (x_make_frame_visible): Process X events until the frame
9087 is really visible (Bug#16027).
9088 * xterm.h (x_dispatch_event): Declare unconditionally.
9090 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9092 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9094 * nsterm.m (x_set_window_size): Handle pixelwise.
9096 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9098 * w32term.c (x_new_font):
9099 * xterm.c (x_new_font): Calculate new frame size from new font
9102 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9104 * lisp.h (FOR_EACH_TAIL): New macro.
9105 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9107 * window.c (select_window): Call second wset_redisplay before we change
9108 selected_window (bug#16034).
9110 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9112 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9114 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9116 * w32xfns.c: Include window.h, to avoid a compiler warning.
9118 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9120 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9121 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9122 window_scroll takes care of it.
9123 (Fset_window_point, Fdelete_other_windows_internal)
9124 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9125 (Fsplit_window_internal, Fdelete_window_internal)
9126 (Fresize_mini_window_internal, Fset_window_configuration)
9127 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9128 cause redisplay instead of forcing a complete redisplay.
9129 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9130 we're only affecting the selected_window.
9132 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9134 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9135 directional control characters. Update type and category
9136 determination according to the UBA from Unicode v6.3.
9137 (bidi_category_t): New category EXPLICIT_FORMATTING.
9139 * dispextern.h (bidi_type_t): Update to include new bidirectional
9140 properties introduced with Unicode v6.3. (Bug#16043)
9142 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9144 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9147 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9149 * font.c (font_list_entities): Remove dummy assignment.
9150 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9151 used on graphic displays only. Remove unused 'font_encoder' member.
9152 (struct font_bitmap): Remove unused 'extra' member.
9153 * nsfont.m (nsfont_open):
9154 * w32font.c (w32font_open_internal):
9155 * ftfont.c (ftfont_get_bitmap): Adjust users.
9157 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9159 Use bool for boolean.
9160 * tparam.c (tparam1):
9161 * undo.c (record_point, record_property_change):
9162 Use bool for boolean, for local vars that are always true or false.
9164 Minor integer overflow fixes (Bug#16033).
9165 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9166 This improves on the previous fix to this function.
9167 (window_resize_check): When summing up pixel counts, don't rely on
9168 undefined behavior if the sum overflows.
9170 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9172 * window.c (Fset_window_new_pixel): Don't choke at negative
9173 argument value (Bug#16033).
9175 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9176 to avoid crash in window_box_height.
9178 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9179 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9181 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9183 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9185 Minor integer overflow fixes.
9186 * window.c (Fset_window_new_pixel, grow_mini_window):
9187 * xdisp.c (Fwindow_text_pixel_size):
9188 Avoid undefined behavior on signed integer overflow.
9189 * xfns.c (x_set_mouse_color):
9190 Check that drag shape fits in 'unsigned', since that's what X wants.
9192 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9194 Improve reporting of fatal exception on MS-Windows.
9195 * w32fns.c (my_exception_handler): New function.
9196 (globals_of_w32fns): Set it up as the unhandled exception
9197 handler. Initialize exception code and address to zeros.
9198 (emacs_abort): If the exception code and address are available,
9199 print them at the beginning of the backtrace. Fix the format of
9200 printing addresses (was producing 0x0x12345678 on XP).
9203 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9205 * eval.c (Fbacktrace__locals): New function.
9206 (syms_of_eval): Defsubr it.
9208 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9210 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9211 Define here to unify between...
9212 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9213 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9215 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9217 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9219 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9220 fringe background extension.
9221 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9222 because they are now always the same as `left' and `width',
9223 respectively. Remove code for the case that `width' and
9224 `sb_width' are different.
9226 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9228 Fix minor problems found by static checking.
9229 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9230 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9231 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9233 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9235 * image.c (imagemagick_compute_animated_image): Don't crash if we
9236 have an animation with different-sized images (bug#15313).
9238 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9240 Remove some unused items introduced during pixelwise change.
9241 * window.c (window_resize_total_check): Remove unused function.
9242 * xdisp.c (remember_mouse_glyph): Remove unused label.
9243 (Ftool_bar_height): Move declaration inside #if.
9244 * xterm.c (x_set_window_size): Don't use r and c.
9246 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9248 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9251 * window.c (Fset_window_configuration): Comment out unused variables.
9253 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9255 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9257 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9259 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9261 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9262 HAVE_GNUTLS3 (Bug#16001).
9264 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9265 if interrupts are deferred (Bug#15801).
9267 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9269 Support resizing frames and windows pixelwise.
9270 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9271 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9272 (struct glyph_matrix): Replace window_left_col and
9273 window_top_line by window_pixel_left and window_pixel_top.
9274 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9276 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9277 (draw_window_divider, move_it_to, x_draw_right_divider)
9278 (x_draw_bottom_divider, change_frame_size): Add or fix
9280 * dispnew.c (change_frame_size_1): Change prototype.
9281 (adjust_glyph_matrix, required_matrix_width)
9282 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9283 values instead of lines and columns.
9284 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9285 WINDOW_TOTAL_FRINGE_WIDTH.
9286 (handle_window_change_signal, do_pending_window_change)
9287 (init_display): Adjusts calls of change_frame_size.
9288 (change_frame_size, change_frame_size_1): Handle pixelwise
9290 * frame.c (Qright_divider_width, Qbottom_divider_width):
9292 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9293 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9294 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9295 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9297 (set_frame_param): New function.
9298 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9299 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9300 (Ffringe_width, Fborder_width, Fright_divider_width)
9301 (Fbottom_divider_width): New functions, defsubr them.
9302 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9303 New argument pixelwise.
9304 (struct frame_parm_table): New members Qright_divider_width and
9305 Qbottom_divider_width.
9306 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9307 (x_report_frame_params): Handle Qright_divider_width and
9308 Qbottom_divider_width.
9309 (x_set_right_divider_width, x_set_bottom_divider_width):
9311 (frame_resize_pixelwise): New option.
9312 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9313 new_pixelwise, right_divider_width and bottom_divider_width;
9314 remove total_lines; rename text_lines, text_cols, new_text_lines
9315 and new_text_cols to text_height, text_width, new_height and
9316 new_width respectively.
9317 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9318 FRAME_TEXT_WIDTH respectively.
9319 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9320 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9321 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9323 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9324 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9325 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9326 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9327 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9328 (FRAME_TOTAL_COLS_ARG): Remove macro.
9329 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9330 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9331 (x_wm_set_size_hint): Handle frame pixel sizes.
9332 * indent.c (compute_motion, Fcompute_motion):
9333 Call window_body_width instead of window_body_cols.
9334 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9335 (make_lispy_position): Handle right and bottom dividers.
9336 (Fsuspend_emacs): Pixelize call of change_frame_size.
9337 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9338 * lisp.h: Extern set_frame_param.
9339 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9341 (Fx_create_frame): Add entry for vertical_drag_cursor.
9342 Pixelize call of change_frame_size.
9343 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9344 * nsterm.m (ns_update_window_end): Optionally draw right
9346 (x_set_window_size): Add argument pixelwise.
9347 Call check_frame_size and change_frame_size with pixelwise zero.
9348 (ns_draw_window_divider): New function.
9349 (ns_redisplay_interface): Add ns_draw_window_divider.
9350 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9351 (x_new_font): Call x_set_window_size with pixelwise zero.
9352 * print.c (print_object): For a window print its sequence
9354 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9355 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9356 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9357 (w32_createwindow): Use scroll bar area width.
9358 (w32_wnd_proc): Handle bottom divider width.
9359 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9360 (Fx_create_frame): Default divider width parameters.
9361 Caclulate sizes pixelwise. Add vertical drag cursor support.
9362 (x_create_tip_frame): Default divider widths to zero.
9363 Pixelize call to change_frame_size.
9364 (Fx_show_tip): Add handling of divider widths. Pixelize window
9366 (Fw32_frame_rect): New function.
9367 (frame_parm_handler w32_frame_parm_handlers): Add divider
9369 (Vx_window_vertical_drag_shape): Add variable.
9370 * w32inevt.c (resize_event, maybe_generate_resize_event):
9371 Pixelize change_frame_size calls.
9372 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9374 * w32term.c (w32_draw_window_divider): New function.
9375 (x_update_window_end): Handle right divider.
9376 (w32_draw_fringe_bitmap, x_scroll_run)
9377 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9378 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9379 Calculate new frame sizes pixelwise.
9380 (x_new_font): Pixelize call to x_set_window_size.
9381 (x_check_fullscreen): Pixelize call to change_frame_size.
9382 (x_set_window_size_1, x_set_window_size): New argument
9383 pixelwise. Calculate pixelwise.
9384 (x_wm_set_size_hint): Use scroll bar area width.
9385 (w32_redisplay_interface): Add w32_draw_window_divider.
9386 * w32term.h (struct w32_output): Add vertical drag cursor.
9387 * widget.c (set_frame_size, update_wm_hints)
9388 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9390 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9391 * window.c (sequence_number): Restore.
9392 (Fwindow_pixel_width, Fwindow_pixel_height)
9393 (Fwindow_mode_line_height, Fwindow_header_line_height)
9394 (window_pixel_to_total, Frun_window_scroll_functions)
9395 (Fset_window_new_pixel, window_resize_apply_total)
9396 (Fwindow_resize_apply_total): New functions.
9397 (window_body_height, window_body_width): Rename from
9398 window_body_lines. New argument PIXELWISE.
9399 Calculate pixelwise.
9400 (Fwindow_body_height, Fwindow_body_width): New argument
9402 (coordinates_in_window, window_relative_x_coord): Use window's
9403 pixel width instead of total width.
9404 (replace_window, recombine_windows): Initialize pixel values.
9405 (resize_root_window, resize_frame_windows, grow_mini_window)
9406 (shrink_mini_window): New argument PIXELWISE.
9407 Calculate pixelwise.
9408 (Fdelete_other_windows_internal, adjust_window_margins)
9409 (window_resize_check, window_resize_apply)
9410 (Fdelete_window_internal, Fresize_mini_window_internal)
9411 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9412 (check_frame_size): Rename arguments. New argument PIXELWISE.
9413 Calculate pixelwise.
9414 (set_window_buffer): Make samebuf bool. Run configuration change
9415 hook only if buffer changed.
9416 (Fset_window_buffer): Rewrite doc-string.
9417 (make_window): Initialize new_pixel slot.
9418 (Fwindow_resize_apply): Check pixel size of root window.
9419 (Fsplit_window_internal): Call 2nd argument pixel_size.
9420 Calculate pixelwise.
9421 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9423 (save_window_data): New slots frame_text_width,
9424 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9425 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9427 (Fcurrent_window_configuration, Fset_window_configuration)
9428 (save_window_save, compare_window_configurations): Handle new
9429 slots in save_window_data and saved_window.
9430 (Fset_window_scroll_bars): Fix doc-string.
9431 (window_resize_pixelwise): New variable.
9432 (coordinates_in_window, Fcoordinates_in_window_p):
9434 (make_parent_window): Adjust sequence_number.
9435 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9437 * window.h (struct window): New members new_pixel, pixel_left,
9438 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9439 (wset_new_pixel): New function.
9440 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9441 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9442 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9443 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9444 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9445 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9446 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9447 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9448 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9449 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9450 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9451 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9452 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9453 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9454 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9456 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9457 (window_body_width, check_frame_size): Adapt external declarations.
9458 * xdisp.c (last_max_ascent): New integer.
9459 (window_text_bottom_y): Handle bottom divider.
9460 (window_box_width, window_box_height): Calculate pixelwise.
9461 (get_glyph_string_clip_rects): Handle right divider.
9462 (remember_mouse_glyph): When windows are resized pixelwise
9463 proceed with width and height set to 1.
9464 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9466 (move_it_to): Calculate and return maximum x position
9468 (Fwindow_text_pixel_size): New function.
9469 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9470 (tool_bar_lines_needed): Rename to tool_bar_height.
9471 Calculate pixelwise.
9472 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9473 Calculate pixelwise.
9474 (redisplay_tool_bar): Calculate pixelwise.
9475 (redisplay_window): Calculate pixelwise. Handle dividers.
9476 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9477 (x_draw_vertical_border): Handle dividers.
9478 (define_frame_cursor1): Handle vertical drag cursor.
9479 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9480 (expose_window): Calculate pixelwise. Handle dividers.
9481 (init_xdisp): Initialize pixel values.
9482 * xfaces.c (Qwindow_divider): New face.
9483 (realize_basic_faces): Realize it.
9484 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9485 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9486 (x_set_scroll_bar_default_width): Default actual width to 16.
9487 (Fx_create_frame): Set sizes pixelwise.
9488 (x_create_tip_frame): Default divider widths to zero.
9489 Pixelize call of change_frame_size.
9490 (Fx_show_tip): Handle divider widths. Initial pixel position
9492 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9493 (Vx_window_vertical_drag_shape): New option.
9494 * xmenu.c (free_frame_menubar): Pixelize call of
9496 * xterm.c (x_draw_window_divider): New function.
9497 (x_update_window_end): Optionally draw right divider.
9498 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9499 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9500 (handle_one_xevent, x_new_font): Calculate pixelwise.
9501 (x_set_window_size_1, x_set_window_size): New argument
9502 pixelwise. Calculate pixelwise.
9503 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9504 (struct x_redisplay_interface): Add x_draw_window_divider.
9505 * xterm.h (struct x_output): Add vertical_drag_cursor.
9507 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9509 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9510 Set invisible frames's `redisplay' when a full redisplay is requested.
9511 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9512 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9513 (display_mode_lines): Set it here instead.
9515 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9517 * dispextern.h (set_window_update_flags): Remove.
9519 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9521 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9523 * xdisp.c (REDISPLAY_SOME_P): New macro.
9524 (redisplay_internal): Use it (bug#15999).
9525 (prepare_menu_bars, redisplay_window): Use it as well.
9527 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9529 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9531 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9532 (globals_of_w32font): Zero it out.
9533 (GetCharWidth32W_Proc): New function pointer.
9534 (get_char_width_32_w): New function.
9535 (compute_metrics): If get_glyph_outline_w returns an error, try
9536 get_char_width_32_w before declaring a failure. This avoids
9537 punishing raster (a.k.a. "bitmap") fonts by slowing down
9538 redisplay. (Bug#6364).
9540 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9542 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9543 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9544 highlight needs to be redisplayed. (Bug#15913)
9546 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9548 Fix minor problems found by static checking.
9549 * buffer.h (struct buffer_text, struct buffer):
9550 * frame.h (struct frame):
9551 * window.h (struct window):
9552 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9553 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9554 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9555 no-longer-valid use of HAVE_MENUS.
9556 * xdisp.c (propagate_buffer_redisplay): Now static.
9558 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9560 * xmenu.c (Fmenu_or_popup_active_p):
9561 * window.c (Fset_window_configuration):
9562 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9563 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9564 * fns.c (Fyes_or_no_p):
9565 * editfns.c (Fmessage_box, Fmessage_or_box):
9566 * alloc.c (make_save_ptr_ptr):
9567 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9569 * window.c (Fset_window_configuration): Move select_window later.
9571 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9573 Refine redisplay optimizations to only redisplay *some* frames/windows
9574 rather than all of them.
9575 * xdisp.c (REDISPLAY_SOME): New constant.
9576 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9577 (bset_redisplay, bset_update_mode_line): New functions.
9578 (message_dolog): Use bset_redisplay.
9579 (clear_garbaged_frames): Use fset_redisplay.
9580 (echo_area_display): Use wset_redisplay.
9581 (buffer_shared_and_changed): Remove.
9582 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9583 frame titles. Compute the actual set of windows redisplayed.
9584 Don't update frame titles and menu bars for frames that don't need to
9586 (propagate_buffer_redisplay): New function.
9588 (redisplay_internal): Use it. Be more selective in the set of windows
9589 we redisplay. Propagate windows_or_buffers_changed to
9590 update_mode_lines a bit later to simplify the code.
9591 (mark_window_display_accurate_1): Reset window and buffer's
9593 (redisplay_window): Do nothing if neither the window nor the buffer nor
9594 the frame needs redisplay.
9595 * window.h (struct window): Add `redisplay' field.
9596 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9597 (redisplay_other_windows, window_list): New declarations.
9598 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9599 (window_list): Not static any more.
9600 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9601 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9602 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9603 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9604 * frame.h (struct frame): Add `redisplay' field.
9605 Move `external_menu_bar' bitfield next to other bit-fields.
9606 (SET_FRAME_GARBAGED): Use fset_redisplay.
9607 (SET_FRAME_VISIBLE): Don't garbage the frame;
9608 Use redisplay_other_windows.
9609 * buffer.h (struct buffer): Add `redisplay' field.
9610 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9611 (modify_overlay): Use bset_redisplay.
9612 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9614 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9616 Support w32 file notifications in batch mode.
9617 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9618 invalid (which happens in batch mode). If non-interactive, call
9619 handle_file_notifications to store file notification events in the
9620 input queue. (Bug#15933)
9622 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9624 * w32inevt.c (handle_file_notifications): Now external, not static.
9626 * w32term.h (handle_file_notifications): Provide prototype.
9628 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9629 init_crit, since init_display, which does that otherwise, is not
9632 2013-11-27 Glenn Morris <rgm@gnu.org>
9634 * Makefile.in ($(lispsource)/international/charprop.el): New.
9635 (emacs$(EXEEXT)): Depend on charprop.el.
9637 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9639 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9640 deleting portions of the buffer under non-nil REPLACE argument.
9643 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9644 directory, watch it and not its parent.
9645 (add_watch): Allow empty string in FILE.
9647 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9649 * window.c (Fset_window_start, window_resize_apply)
9650 (window_scroll): Reset window_end_valid (Bug#15957).
9652 2013-11-27 Glenn Morris <rgm@gnu.org>
9654 * Makefile.in (leimdir): Now in lisp source directory.
9655 ($(leimdir)/leim-list.el): Just use ../leim .
9656 * epaths.in (PATH_DUMPLOADSEARCH):
9657 * lread.c (load_path_default):
9658 * nsterm.m (ns_load_path): No more leim directory.
9660 2013-11-26 Andreas Schwab <schwab@suse.de>
9662 * .gdbinit (xgettype): Add cast.
9664 2013-11-26 Glenn Morris <rgm@gnu.org>
9666 Preload leim-list.el.
9667 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9668 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9669 is a single directory.
9671 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9673 bool-vector-subsetp is now the normal direction (Bug#15912).
9674 * data.c (Fbool_vector_subsetp): Test whether the first argument
9675 is a subset of the second one, not the reverse. Add doc string.
9677 Fix minor problems found by static checking.
9678 * lread.c (load_path_default): Now static.
9679 * textprop.c (text_property_stickiness): Be consistent about the
9680 test used when deciding whether to consider the previous character.
9681 This simplifies the code a bit.
9683 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9685 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9688 (syms_of_frame): Don't defsubr them.
9690 2013-11-25 Glenn Morris <rgm@gnu.org>
9692 * lread.c (load_path_default): Change the sense of the argument.
9693 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9694 from dump_path. When it is not, avoid checking dump_path twice.
9696 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9697 uninstalled dump_path against installed Vload_path. (Bug#15964)
9699 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9701 Export get_pos_property to Elisp.
9702 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9703 (syms_of_editfns): Export it to Elisp.
9705 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9707 2013-11-23 Romain Francoise <romain@orebokech.com>
9709 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9710 initialization here ...
9711 (syms_of_fileio): ... from here.
9713 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9715 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9716 Please use --enable-check-lisp-object-type.
9718 2013-11-23 Glenn Morris <rgm@gnu.org>
9720 * process.c (get_process): Explicit error for dead buffers.
9722 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9724 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9726 2013-11-23 Glenn Morris <rgm@gnu.org>
9728 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9729 * lread.c (load_path_check): Take path to check as argument.
9730 (load_path_default): New, split from init_lread.
9731 (init_lread): Move calc of default load-path to load_path_default.
9732 Empty elements in EMACSLOADPATH now stand for the default.
9733 (load-path): Doc fix.
9734 * emacs.c (decode_env_path): Add option to treat empty elements
9735 as nil rather than ".".
9736 * callproc.c (init_callproc_1, init_callproc):
9737 * image.c (Vx_bitmap_file_path):
9738 * lisp.h (decode_env_path):
9739 * lread.c (Vsource_directory):
9740 Update for new argument spec of decode_env_path.
9742 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9744 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9745 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9747 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9749 Fix some dependency problems that cause unnecessary recompiles.
9751 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9752 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9753 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9754 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9755 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9756 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9757 (boostrap-clean): No need to remove stamp-oldxmenu.
9759 Fix recently introduced bool vector overrun.
9760 This was due to an optimization that went awry.
9761 Reported by Glenn Morris in
9762 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9763 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9764 for empty vectors, undoing the 2013-11-18 change.
9765 * data.c (bool_vector_binop_driver): Rely on this.
9766 Fix bug that occasionally overran the destination.
9767 * lisp.h (struct Lisp_Bool_vector): Document this.
9769 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9771 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9774 * nsterm.m (init, run, stop:): Comment out for now, does not work
9777 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9779 * charset.c (syms_of_charset): Don't read past end of string.
9781 2013-11-19 Glenn Morris <rgm@gnu.org>
9783 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9785 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9787 Add hooks to run on gaining/losing focus. (Bug#15029)
9788 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9789 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9790 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9792 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9794 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9795 The old names predated the API change that put destination at end.
9797 Improve API of recently-added bool vector functions (Bug#15912).
9798 The old API had (bool-vector-count-matches A B)
9799 and (bool-vector-count-matches-at A B I), which gave the
9800 misleading impression that the two functions were variants, one
9801 with a location I. The new API has (bool-vector-count-population A)
9802 and (bool-vector-count-consecutive A B I) to make the distinction
9803 clearer. The first function no longer has a B argument, since the
9804 caller can easily determine the number of nils if the length and
9805 number of ts is known.
9806 * data.c (Fbool_vector_count_population): Rename from
9807 bool_vector_count_matches, and accept just 1 argument.
9808 (Fbool_vector_count_consecutive): Rename from
9809 Fbool_vector_count_matches_at.
9811 Always allocate at least one bits_word per bool vector.
9812 See Daniel Colascione in:
9813 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9814 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9815 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9816 * lisp.h (struct Lisp_Bool_vector): Document this.
9818 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9820 * insdel.c (invalidate_buffer_caches): New function, consolidated
9821 from part of prepare_to_modify_buffer.
9822 (insert_from_gap, prepare_to_modify_buffer):
9823 * coding.c (code_convert_region, code_convert_string):
9824 Call invalidate_buffer_caches. (Bug#15841)
9826 * lisp.h (invalidate_buffer_caches): Add prototype.
9828 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9830 * w32term.c (x_update_window_end): Don't invalidate the entire
9831 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9832 highlight needs to be redisplayed. (Bug#15913)
9834 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9836 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9838 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9840 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9841 while we are using Vprin1_to_string_buffer.
9843 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9844 after inserting the description string. (Bug#15907)
9846 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9848 * data.c: Work around bogus GCC diagnostic about shift count.
9849 Reported by Eli Zaretskii in
9850 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9851 (pre_value): New function.
9852 (count_trailing_zero_bits): Use it.
9854 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9856 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9857 assume C macros are not supported even under -g3 in these old GCC
9860 2013-11-15 Leo Liu <sdl.web@gmail.com>
9862 * minibuf.c (Ftry_completion, Fall_completions)
9863 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9865 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9867 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9868 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9869 This avoids placing unnecessary constants into the Emacs code.
9871 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9873 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9874 for Cygwin w32 build.
9876 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9877 for Cygwin w32 build. (Bug#15892)
9879 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9881 Simplify, port and tune bool vector implementation.
9882 * alloc.c (bool_vector_exact_payload_bytes)
9883 (bool_vector_payload_bytes): Remove.
9884 (bool_vector_fill): Return its argument.
9885 * alloc.c (bool_vector_fill):
9887 * print.c (print_object):
9888 Simplify by using bool_vector_bytes.
9889 * alloc.c (make_uninit_bool_vector):
9890 New function, broken out from Fmake_bool_vector.
9891 (Fmake_bool_vector): Use it. Use tail call.
9892 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9893 * data.c (BITS_PER_ULL): New constant.
9894 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9895 if long long versions don't exist.
9896 (shift_right_ull): New function.
9897 (count_one_bits_word): New function, replacing popcount_bits_word
9898 macro. Don't assume that bits_word is no wider than long long.
9899 (count_one_bits_word, count_trailing_zero_bits):
9900 Don't assume that bits_word is no wider than long long.
9901 * data.c (bool_vector_binop_driver, bool_vector_not):
9902 * fns.c (Fcopy_sequence):
9904 Create an uninitialized destination, to avoid needless work.
9905 (internal_equal): Simplify.
9906 (Ffillarray): Prefer tail call.
9907 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9908 contain at least one word.
9909 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9910 chars are narrower than ints.
9911 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9912 * fns.c (Fcopy_sequence):
9914 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9915 Don't try to port to hosts where bits_word values have holes; the
9916 code wouldn't work there anyway. Verify this assumption, though.
9917 (bool_vector_bytes): New function.
9918 (make_uninit_bool_vector): New decl.
9919 (bool_vector_fill): Now returns Lisp_Object.
9921 * xfns.c (xic_create_fontsetname):
9922 * xrdb.c (gethomedir): Prefer tail calls.
9924 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9926 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9927 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9929 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9930 that requires a return value.
9931 (Fset_buffer_modified_p): Take advantage of this change to do
9934 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9936 * buffer.c (Frestore_buffer_modified_p): Sync it with
9937 Fset_buffer_modified_p.
9938 (Fforce_mode_line_update): New function, moved from subr.el.
9939 (Fset_buffer_modified_p): Use them.
9940 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9942 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9944 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9945 This avoids undefined behavior when subtracting pointers into
9946 different aways. On my platform it also makes the code a tad
9947 smaller and presumably faster.
9949 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9951 * keyboard.c (command_loop_1): Use region-extract-function.
9952 * insdel.c (Qregion_extract_function): Not static any more (can we
9953 stop pretending that these vars can benefit from being marked static?).
9955 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9957 * search.c (find_newline): If buffer text is relocated during the
9958 "dumb loop", adjust C pointers into buffer text to follow suit.
9961 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9963 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9964 for conversion (Bug#15837).
9966 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9968 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9969 for the entire range of inserted characters. (Bug#15841)
9971 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9973 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9975 (realize_default_face): Remove assignment to distant-foreground if
9976 unspecified (Bug#15815).
9978 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9980 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9981 cache-long-scans disabled, since we don't want to call
9982 prepare_to_modify_buffer (in insert_1_both) for each message we
9985 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9986 from buffer.c. Improve commentary to the buffer field setter
9989 * buffer.c (bset_cache_long_scans): Static function deleted.
9990 Improve commentary to the buffer field setter functions.
9991 (init_buffer_once): Default for cache-long-scans changed to t.
9994 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9996 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9998 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9999 This bug was introduced in my 2013-06-21 change, and caused
10000 struct Lisp_Sub_Char_Table objects to be given too many slots,
10001 which broke 'make -C admin/unidata'.
10003 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10005 Import changes from mac-port 4.5.
10006 * macfont.m (mac_font_copy_default_descriptors_for_language)
10007 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10008 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10009 (macfont_language_default_font_names): New.
10010 (macfont_list): Rearrange language/charset code.
10011 (macfont_close): Don't check for macfont_info->cache.
10012 (mac_ctfont_create_preferred_family_for_attributes): New font
10013 selection code, call
10014 mac_font_copy_default_name_for_charset_and_languages.
10015 (mac_font_copy_default_descriptors_for_language)
10016 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10018 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10020 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10022 Port to C11 aligned_alloc, and fix some integer overflows.
10023 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10024 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10025 and use of posix_memalign replaced with aligned_alloc.
10026 (aligned_alloc): New function, defined or declared as needed.
10027 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10028 Don't undef; configure.ac now does this.
10029 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10030 (calloc, aligned_alloc): Check for integer overflow.
10031 (aligned_alloc): Rename from memalign. All uses changed.
10032 (memalign): New function, an alias for aligned_alloc.
10034 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10036 * xdisp.c (redisplay_internal): Fix typo in last change.
10038 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10040 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10042 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10044 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10045 redisplay--mode-lines-cause.
10046 (redisplay_internal): Keep them uptodate. Remove redundant check of
10047 buffer_shared_and_changed.
10048 * *.[chm]: Number every assignment to update_mode_lines so we
10049 can track why it is set.
10051 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10053 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10055 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10057 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10058 can track why it is set.
10060 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10062 Integer-related fixes for term.c etc.
10063 * dispextern.h (face_tty_specified_color): New function.
10064 * term.c (turn_on_face): Don't rely on undefined behavior when
10065 assigning an out-of-range value to 'long'.
10066 Simplify test for toggling highlight.
10067 (tty_capable_p): Omit last two (unused) args. All callers changed.
10068 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10069 (read_menu_input, tty_menu_activate, tty_menu_show):
10070 * xfaces.c (x_supports_face_attributes_p)
10071 (tty_supports_face_attributes_p):
10072 Use bool for boolean. All callers changed.
10073 (tty_supports_face_attributes_p): Omit defaults for color indices;
10074 no longer needed. Simplify tail call.
10076 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10078 * xdisp.c (prepare_menu_bars): Mark static.
10079 * lisp.h (prepare_menu_bars): Don't declare.
10080 * xselect.c (x_handle_selection_clear):
10081 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10083 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10085 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10086 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10088 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10090 * keyboard.c (Fcommand_error_default_function): Rename from
10091 Fdefault_error_output.
10093 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10095 * keyboard.c (Fdefault_error_output): New function, extracted from
10096 cmd_error_internal.
10097 (syms_of_keyboard): Use it for Vcommand_error_function.
10099 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10102 (init_eval): Use it to ensure handlerlist is non-NULL.
10103 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10104 (Fsignal): Adjust NULLness test of handlerlist.
10105 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10107 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10109 * callproc.c (call_process): Call prepare_to_modify_buffer before
10110 decoding text read from the sub-process, as the decoded stuff will
10111 be inserted into the buffer. This will invalidate the various
10112 caches maintained for the buffer. (Bug#15148)
10114 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10116 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10117 string of glyphless-char-display.
10119 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10121 * nsfns.m (ns_get_name_from_ioreg): New function.
10122 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10123 OSX >= 10.9. Use ns_get_name_from_ioreg.
10125 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10127 Simplify and port recent bool vector changes.
10128 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10129 only in this file. Use a more-efficient implementation if the
10130 second argument is a power of 2.
10131 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10132 Remove no-longer-necessary compile-time checks.
10133 (bool_vector_exact_payload_bytes): New function.
10134 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10135 exact payload changed to call the new function. Do not assume
10136 that the arg or result fits in ptrdiff_t.
10137 (bool_vector_fill): New function.
10138 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10140 (vroundup_ct): Don't assume arg fits in size_t.
10141 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10142 invoke set_category_set.
10143 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10144 All callers changed. Use bool_vector_set.
10145 * category.h (XCATEGORY_SET): Remove; no longer needed.
10146 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10147 bool_vector_bitref.
10148 * data.c (Faref): Use bool_vector_ref.
10149 (Faset): Use bool_vector_set.
10150 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10151 (Fbool_vector_not, Fbool_vector_count_matches)
10152 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10153 * fns.c (concat): Use bool_vector_ref.
10154 (Ffillarray): Use bool_vector_fill.
10155 (mapcar1): Use bool_vector_ref.
10156 (sxhash_bool_vector): Hash words, not bytes.
10157 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10158 a constant, since it's now used in #if.
10159 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10160 unsigned char on unusual architectures, so that we no longer
10161 assume that the number of bits per bits_word is a power of two or
10162 is a multiple of 8 or of CHAR_BIT.
10163 (Qt): Add forward decl.
10164 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10165 at least as strictly as bits_word.
10166 (bool_vector_data, bool_vector_uchar_data): New accessors.
10167 All data structure accesses changed to use them.
10168 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10169 (bool_vector_set): New functions.
10170 (bool_vector_fill): New decl.
10171 (ROUNDUP): Move to alloc.c as described above.
10173 Fix recent gnutls changes.
10174 * gnutls.c (Fgnutls_boot): Don't assume C99.
10175 * process.c (wait_reading_process_output): Fix typo in recent change.
10177 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10179 * process.c (wait_reading_process_output, read_process_output)
10180 (send_process): Check gnutls_state is not NULL.
10182 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10183 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10185 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10187 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10188 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10190 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10193 * nsfns.m (Fx_create_frame): Fix memory leak.
10195 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10196 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10197 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10199 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10201 * xdisp.c (message3_nolog, message_with_string): Encode the string
10202 before writing it to the terminal in a non-interactive session.
10204 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10205 sure we concatenate them into a unibyte string.
10207 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10208 resulting temporary name before returning it to the caller.
10209 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10210 is a unibyte string, convert NAME to a unibyte string to ensure
10211 that the result is also a unibyte string.
10213 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10214 create unibyte strings from default paths and directory/file
10217 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10220 * callproc.c (init_callproc): Use build_unibyte_string to make
10221 sure we create unibyte strings from default paths and
10222 directory/file names.
10224 * buffer.c (init_buffer): Don't store default-directory of
10225 *scratch* in multibyte form. The original problem which led to
10226 that is described in
10227 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10228 but it was solved long ago. (Bug#15260)
10230 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10232 Port to stricter C99 platforms.
10233 Especially, C99 prohibits nesting a struct X inside struct Y if
10234 struct X has a flexible array member.
10235 * alloc.c (struct sdata): New type.
10236 (sdata): Implement in terms of struct sdata.
10237 Remove u member; all uses replaced by next_vector, set_next_vector.
10238 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10239 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10240 (struct sblock): Rename first_data member to data, which is now
10241 a flexible array member. All uses changed.
10242 (next_vector, set_next_vector, large_vector_vec): New functions.
10243 (vector_alignment): New constant.
10244 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10245 (struct large-vector): Now merely a NEXT member, since the old approach
10246 ran afoul of stricter C99. All uses changed to use
10247 large_vector_vec or large_vector_offset.
10248 (large_vector_offset): New constant.
10249 * dispnew.c: Include tparam.h, for tgetent.
10250 Do not include term.h; no longer needed.
10251 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10252 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10253 (struct Lisp_Vector): Use a flexible array member for contents,
10254 instead of a union with a member that is an array of size 1.
10256 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10257 fact that the struct no longer contains a union.
10258 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10259 (struct Lisp_Save_Value, struct Lisp_Free):
10260 Use unsigned, not int, for spacers, to avoid c99 warning.
10261 (union specbinding): Use unsigned, not bool, for bitfield, as
10262 bool is not portable to pre-C99 hosts.
10264 2013-11-04 Glenn Morris <rgm@gnu.org>
10266 * emacs.c (usage_message): Mention that `-L :...' appends.
10268 2013-11-02 Glenn Morris <rgm@gnu.org>
10270 * Makefile.in (abs_builddir): Remove.
10271 (bootstrap_exe): Use relative filename.
10273 Use relative filenames in TAGS files.
10274 * Makefile.in (abs_srcdir): Remove it again.
10275 (.PHONY): Remove frc.
10276 (maintainer-clean): No more TAGS-LISP file.
10277 (TAGS): Pass relative file names to etags.
10278 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10280 * Makefile.in (abs_srcdir): New, set by configure.
10282 (maintainer-clean): Remove pointless echo. That should be in the
10283 top-level Makefile, if anywhere. Delete TAGS-LISP.
10284 (extraclean): No s/ and m/ directories for some time.
10285 (TAGS): Also depend on ctagsfiles3.
10286 Remove no-longer-defined S_FILE.
10287 Pass absolute filenames to etags once more.
10288 (TAGS-LISP): Replace lispdir with its expansion.
10289 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10290 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10292 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10294 * xfaces.c (check_lface_attrs, realize_default_face):
10295 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10296 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10298 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10300 * emacs.c (original_pwd): Remove global var by making it local.
10301 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10303 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10305 * xfaces.c: Declare color_distance.
10306 (QCdistant_foreground): New variable.
10307 (NEAR_SAME_COLOR_THRESHOLD): New define.
10308 (load_color2): New function.
10309 (load_color): Call load_color2.
10310 (load_face_colors): Call load_color2 and if distant-color is specified
10311 calculate distant and use distant-color if colors are near.
10312 (LFACE_DISTANT_FOREGROUND): New define.
10313 (merge_face_ref, Finternal_set_lisp_face_attribute)
10314 (Finternal_get_lisp_face_attribute)
10315 (x_supports_face_attributes_p): Handle distant-foreground similar to
10317 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10319 * dispextern.h (lface_attribute_index):
10320 Add LFACE_DISTANT_FOREGROUND_INDEX.
10322 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10324 * image.c (pbm_next_char): New function.
10325 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10326 (pbm_scan_number): Use it.
10327 (Qlibjpeg_version): New variable.
10328 (syms_of_image): DEFSYM and initialize it.
10330 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10332 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10334 2013-10-31 Glenn Morris <rgm@gnu.org>
10336 * emacs.c (original_pwd): New char.
10337 (main): If using --chdir, store original_pwd.
10338 (init_cmdargs): When setting Vinvocation_directory based on a
10339 relative argv[0], use original_pwd if set. (Bug#15768)
10341 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10343 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10345 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10347 * insdel.c: Fix minor problems found by static checking.
10348 (Qregion_extract_function): Now static.
10349 (prepare_to_modify_buffer_1): Remove unused locals.
10351 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10353 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10354 (syms_of_xdisp): Declare pre-redisplay-function.
10355 (markpos_of_region): Remove function.
10356 (init_iterator, compute_stop_pos, handle_face_prop)
10357 (face_before_or_after_it_pos, reseat_to_string)
10358 (get_next_display_element, window_buffer_changed)
10359 (redisplay_internal, try_cursor_movement, redisplay_window)
10360 (try_window_reusing_current_matrix, try_window_id, display_line)
10361 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10362 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10363 * window.h (struct window): Remove field `region_showing'.
10364 * dispextern.h (struct it): Remove region_beg/end_charpos.
10365 (face_at_buffer_position, face_for_overlay_string)
10366 (face_at_string_position): Update prototypes.
10367 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10368 (face_at_string_position): Remove `region_beg' and `region_end' args.
10369 * fontset.c (Finternal_char_font):
10370 * font.c (font_at, font_range): Adjust calls accordingly.
10371 * insdel.c (Qregion_extract_function): New var.
10372 (syms_of_insdel): Initialize it.
10373 (prepare_to_modify_buffer_1): Use it.
10375 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10377 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10378 * ftxfont.c (ftxfont_get_gcs):
10379 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10380 * xfaces.c (x_free_colors, x_free_dpy_colors)
10381 (x_create_gc, unload_color):
10382 * xselect.c (x_property_data_to_lisp):
10383 * xsettings.c (parse_settings):
10384 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10385 (get_bits_and_offset): Adjust definition.
10386 * frame.c (XParseGeometry): Adjust locals.
10387 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10388 * regex.h (toplevel): Likewise for reg_syntax_t.
10390 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10392 * eval.c (run_hook_with_args): Use FUNCTIONP.
10394 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10396 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10397 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10398 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10399 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10400 on MS-Windows anyway.
10401 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10402 (free_realized_face): ...adjust user.
10403 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10404 white relief pixels to -1.
10405 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10406 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10407 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10409 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10411 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10412 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10413 in practice now. All callers changed.
10415 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10417 * dispextern.h (struct face): Use bitfields for 'underline_type'
10418 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10419 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10420 'stipple' member. Move 'lface' member up to help...
10421 * xfaces.c (make_realized_face): ...this function to find and
10422 clear just the members that need clearing.
10423 (load_face_colors, realize_x_face):
10424 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10426 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10428 * xftfont.c (struct xftfont_info): Remove set-but-unused
10430 (xftfont_open): Adjust user.
10431 (xftfont_get_colors): Remove useless prototype.
10433 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10435 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10436 before passing them to 'unexec'. (Bug#15260)
10438 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10440 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10442 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10444 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10445 the changed signature of the font driver's 'close' method.
10447 * w32font.h (w32font_close): Adjust the prototype to the change in
10448 function definition.
10450 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10452 * w32uniscribe.c (uniscribe_close): Adapt the call to
10453 w32font_close to its new prototype.
10455 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10457 Omit unused frame argument of font API's close function.
10458 * font.h (struct font): Drop frame argument. Adjust comment.
10459 * font.c (font_clear_cache, font_close_object): Adjust users.
10460 * ftfont.c (ftfont_close):
10461 * ftxfont.c (ftxfont_close):
10462 * macfont.m (macfont_close):
10463 * nsfont.m (nsfont_close):
10464 * w32font.c (w32font_close):
10465 * xfont.c (xfont_close):
10466 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10467 tweak comments and make functions safe if called more than once for
10468 the same font object.
10470 Perform font-specific cleanup when font object is swept by GC. See
10471 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10472 * alloc.c (cleanup_vector): New function.
10473 (sweep_vector): Call it for each reclaimed vector object.
10474 * font.h (struct font): Adjust comment.
10476 2013-10-24 Glenn Morris <rgm@gnu.org>
10478 * Makefile.in (abs_top_srcdir): New, set by configure.
10480 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10482 Adjust recent font-related changes to fix bug#15686.
10483 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10484 is a live window system frame, mark its default font too.
10486 2013-10-23 Glenn Morris <rgm@gnu.org>
10488 * Makefile.in (RUN_TEMACS): Make relative (again).
10489 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10490 (bootstrap-emacs$(EXEEXT)):
10491 Quote entities that might contain whitespace.
10493 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10495 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10496 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10498 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10500 Do not allow font caches to grow too large.
10501 * alloc.c (compact_font_cache_entry, compact_font_caches):
10502 New functions or stub if not HAVE_WINDOW_SYSTEM.
10503 (compact_undo_list): Factor out from Fgarbage_collect.
10505 (mark_face_cache): Mark face font. Move down to avoid
10507 (mark_terminals): Do not mark font cache here.
10508 (Fgarbage_collect): Call compaction functions described
10509 above. Adjust comment.
10511 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10513 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10514 chdir to HOME (bug#15607).
10516 * nsterm.m (Qcocoa, Qgnustep): New variables.
10517 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10518 (ns_get_color): Make selection color work for GNUstep also.
10520 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10522 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10523 handles mouse clicks. Instead, let GPM use the same code as all
10524 the other mice use. See the discussion starting at
10525 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10526 for the details of the problem with the menu bar this fixes.
10528 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10530 Remove port-specific display name lists to avoid extra
10531 complexity and data duplication with display info lists.
10532 * xterm.h (x_display_name_list): Remove declaration.
10533 * xterm.c (x_display_name_list): Remove.
10534 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10535 * xfns.c (x_display_info_for_name, Fx_display_list):
10536 Likewise. Use x_display_list where appropriate.
10537 * w32term.h (w32_display_name_list): Remove declaration.
10538 * w32term.c (w32_display_name_list): Remove.
10539 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10541 * w32fns.c (x_display_info_for_name, Fx_display_list):
10542 Likewise. Use x_display_list where appropriate.
10543 * nsterm.h (ns_display_name_list): Remove declaration.
10544 * nsterm.m (ns_display_name_list): Remove.
10545 (ns_term_init, syms_of_nsterm): Adjust users.
10546 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10547 Likewise. Use x_display_list where appropriate.
10548 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10549 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10550 (mark_terminals): Mark per-terminal font cache.
10552 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10554 Don't run timers in input-pending-p. Its new check-timers param
10555 provides the prior behavior. (Bug#15045).
10556 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10558 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10560 Make some functions static in non-Microsoft builds.
10561 On my platform (Fedora 19 x86-64), this shrinks the
10562 Emacs executable (text+data) by 0.25%.
10563 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10564 (load_color) [!MSDOS]:
10565 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10566 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10567 * lisp.h (check_existing):
10568 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10569 (network_interface_info) [!WINDOWSNT]:
10570 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10571 Remove extern decls.
10572 * fileio.c (check_existing):
10573 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10574 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10575 (network_interface_info) [!WINDOWSNT]:
10576 * term.c (encode_terminal_code) [!WINDOWSNT]:
10577 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10578 * xfaces.c (load_color) [!MSDOS]:
10580 * fileio.c (check_existing, check_executable, check_writable):
10581 * process.c (network_interface_list, network_interface_info):
10582 Move earlier, so that we don't need forward decls.
10583 * gnutls.c (fn_gnutls_transport_set_errno)
10584 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10586 * w32.c (init_environment): Use faccessat rather than
10587 check_existing, partly for consistency with the rest of the code
10588 in this file, partly so that check_existing can be static.
10590 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10591 * emacs.c (MAIN_PROGRAM): New macro.
10592 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10593 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10595 bool vector int width fixes
10596 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10597 (Fbool_vector_count_matches_at):
10598 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10599 can exceed PTRDIFF_MAX, at least in theory.
10600 (Fbool_vector_count_matches_at):
10601 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10603 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10605 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10606 (struct sockaddr): Add forward decl, for platforms that lack it.
10608 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10610 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10613 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10615 * w32.c (network_interface_get_info, network_interface_list)
10616 (network_interface_info): New functions. (Bug#15610)
10617 (GetAdaptersInfo_Proc): New typedef.
10618 (get_adapters_info): New wrapper function.
10619 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10621 * process.h (network_interface_list, network_interface_info):
10624 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10625 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10626 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10627 for WINDOWSNT. Doc fix.
10628 (syms_of_process): Defsubr Snetwork_interface_list and
10629 Snetwork_interface_info unconditionally.
10631 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10632 in NS GUI sessions. (Bug#15629)
10634 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10636 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10638 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10640 * print.c (print_object): Print " ..." when truncating bool vectors.
10642 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10644 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10645 standard mouse buttons.
10647 * termhooks.h (struct input_event): Remove incorrect commentary.
10649 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10651 Disallow bool vector operations on mixed-length operands.
10652 The old behavior left garbage in the result vector sometimes,
10653 and didn't seem to be useful.
10654 * data.c (Qwrong_length_argument): New static var.
10655 (wrong_length_argument): New function.
10656 (bool_vector_binop_driver): Check that args agree in length.
10658 * keyboard.c, keyboard.h (all_kboards): Now static.
10660 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10662 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10663 note from the lispref.
10665 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10667 * nsterm.h (struct ns_display_info): Remove set-but-unused
10668 member image_cache (image caches are per-terminal anyway).
10669 (FRAME_X_IMAGE_CACHE): Remove.
10670 * nsterm.m (ns_initialize_display_info): Adjust user.
10672 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10674 * w32proc.c: Include mingw_time.h.
10676 * w32.c: Include mingw_time.h.
10678 Implement scrolling of TTY menus when the screen is too short.
10680 * term.c (tty_menu_display): Accept an additional argument, the
10681 menu item from which to start displaying the menu. Account for
10682 the value of Y when limiting the menu to the number of available
10684 (mi_result): New enumeration.
10685 (read_menu_input): Return enumerated value. When the y coordinate
10686 hits min_y or max_y, return scroll indication instead of wrapping
10688 (tty_menu_activate): Handle the scrolling indications from
10689 read_menu_input. Compute the first menu item to display and pass
10690 it to tty_menu_display.
10692 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10694 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10695 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10696 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10697 Adjust to match the change described below.
10698 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10699 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10700 memory_below_frame members to...
10701 * termchar.h (struct tty_display_info): ...here because they're
10702 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10703 * term.c (init_tty):
10704 * nsterm.m (ns_create_terminal):
10705 * w32term.c (w32_create_terminal):
10706 * xterm.c (x_create_terminal): Adjust users.
10707 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10708 to filter out non-TTY frames. Adjust comment.
10709 (scrolling): Adjust user. Prefer eassert for debugging check.
10711 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10713 * xfaces.c (PT_PER_INCH): Remove unused macro.
10714 * termhooks.h (struct terminal): Remove set-but-unused
10715 member fast_clear_end_of_line.
10716 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10717 * nsterm.m (ns_create_terminal):
10718 * term.c (init_tty):
10719 * w32term.c (w32_create_terminal):
10720 * xterm.c (x_create_terminal): Adjust users.
10722 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10724 * lisp.h (bool_vector_size): New function.
10725 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10726 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10727 (Fbool_vector_not, Fbool_vector_count_matches_at):
10728 Remove uses of 'eassume' that should no longer be needed,
10729 because they are subsumed by the 'eassume' in bool_vector_size.
10731 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10733 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10734 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10735 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10737 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10739 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10740 have different dimensions. (Bug#15575)
10742 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10745 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10747 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10749 * term.c (tty_menu_show): Never return with unbalanced
10750 specpdl. Use eassert for debugging check. Adjust style.
10752 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10754 * term.c (read_menu_input): Make selection of menu items
10755 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10756 (tty_menu_activate): Fix off-by-one error when computing max_y.
10758 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10760 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10761 audit logging (only used with GnuTLS 3.x) and enable it.
10763 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10765 * dispnew.c (redraw_frame): Remove useless #ifdef because
10766 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10767 Also, move TTY fflush to...
10768 * term.c (tty_update_end): ...this function.
10770 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10772 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10773 the end of the frame's glyph matrix. (Bug#15575)
10775 * term.c (tty_menu_display): Don't move cursor while overwriting
10776 frame's glyphs with menu items. Limit the number of items
10777 displayed to what can be shown on the available screen lines,
10778 excluding the echo area.
10779 (tty_menu_activate): Limit the Y coordinate allowed by
10780 read_menu_input to the last screen line used for menu display.
10782 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10784 * lisp.h (eassume): New macro.
10785 Also, include <verify.h>, for 'assume'.
10786 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10787 (vroundup, vector_nbytes):
10788 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10789 (Fbool_vector_not, Fbool_vector_count_matches)
10790 (Fbool_vector_count_matches_at):
10791 Use eassume, not eassert.
10792 * casetab.c (set_identity, shuffle):
10793 * composite.c (composition_gstring_put_cache):
10794 * dispnew.c (update_frame_1):
10795 * ftfont.c (ftfont_shape_by_flt):
10796 * image.c (gif_load):
10797 * intervals.c (offset_intervals):
10798 * macfont.m (macfont_shape):
10799 Remove calls to 'assume' that are no longer needed, because
10800 --enable-gcc-warnings no longer generates bogus warnings
10801 when these calls are removed.
10803 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10805 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10807 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10809 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10810 (Qsubstitute_env_in_file_name): New var.
10811 (syms_of_fileio): Define it.
10813 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10815 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10816 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10819 * term.c (save_and_enable_current_matrix): Don't allocate and
10820 don't save margin areas.
10821 (restore_desired_matrix): Don't restore margin areas.
10822 (free_saved_screen): Don't free margin areas.
10824 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10826 * image.c: Pacify --enable-gcc-warnings.
10827 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10828 #define only if used.
10830 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10832 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10833 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10834 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10835 (gif_load): For giflib v5.x and later, display the error message
10836 produced by giflib when its functions fail.
10837 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10840 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10842 * keyboard.c (last_event_timestamp): Remove. For X selection and
10843 GTK popup menus, it may be obtained from per-frame X display info.
10844 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10845 (process_special_events): Adjust users.
10846 * keyboard.h (last_event_timestamp): Remove declaration.
10847 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10848 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10849 * menu.h (xmenu_show): Adjust prototype.
10850 * menu.c (Fx_popup_menu): Adjust user.
10851 * xselect.c (x_own_selection, x_get_foreign_selection)
10852 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10854 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10856 * keyboard.c (init_kboard): Now static. Add arg
10857 to denote window system. Adjust comment.
10858 (init_keyboard): Adjust user.
10859 (allocate_kboard): New function.
10860 (syms_of_keyboard):
10861 * nsterm.m (ns_term_init):
10862 * term.c (init_tty):
10863 * w32term.c (w32_create_terminal):
10864 * xterm.c (x_term_init): Use it.
10865 * keyboard.h (init_kboard): Remove prototype.
10866 (allocate_kboard): Add prototype.
10868 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10870 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10871 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10873 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10875 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10877 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10879 * term.c (tty_menu_activate): Flush the output stream after
10880 showing the cursor, and don't mark the frame garbaged at exit from
10881 the function. Fixes redisplay glitches when moving from one menu
10884 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10886 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10887 or throw error (Bug#15570).
10889 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10891 * intervals.c (temp_set_point_both): Move test into 'eassert',
10894 * lisp.h (eassert): Don't use 'assume'.
10895 Sometimes 'assume' wins in performance, and sometimes it loses,
10896 so it shouldn't be used all the time. Perhaps we need two
10897 flavors of 'eassert', one for where 'assume' is far more likely
10898 to help or to hurt; but that can be done later.
10899 Reported by Dmitry Antipov in
10900 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10901 Also, don't include <verify.h>; no longer needed.
10903 2013-10-09 Glenn Morris <rgm@gnu.org>
10905 * eval.c (Fcond): Doc tweak.
10907 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10909 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10910 expressions with side effects to eassert. (Bug#15565)
10912 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10914 * fns.c (hashfn_user_defined): Allow hash functions to return any
10917 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10919 Fix minor problems found by static checking.
10920 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10921 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10922 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10923 * keyboard.c (read_menu_command): Remove unused local.
10924 * lisp.h (read_menu_command): New decl.
10925 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10926 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10927 Return ptrdiff_t, not int.
10928 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10929 not int, for benefit of xpalloc.
10930 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10932 (have_menus_p): Remove; unused.
10933 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10934 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10935 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10937 (save_and_enable_current_matrix): Omit unnecessary casts.
10938 (read_menu_input): Omit local extern decl (now in lisp.h).
10939 Don't access uninitialized storage if mouse_get_xy fails.
10940 (tty_menu_activate): Mark local as initialized, for lint.
10941 (tty_menu_activate, tty_meny_show): Remove unused locals.
10943 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10945 Support menus on text-mode terminals.
10946 * xterm.h (xw_popup_dialog): Add prototype.
10948 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10949 (xmenu_show): Block input here, instead in Fx_popup_menu.
10950 (xw_popup_dialog): New function, with X-specific bits of popup
10953 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10956 * window.c (Fset_window_configuration): Use run-time tests of the
10957 frame type instead of compile-time conditionals, when menu-bar
10958 lines are considered.
10960 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10961 (w32_popup_dialog): New prototypes.
10963 * w32menu.c (Fx_popup_dialog): Function deleted.
10964 (w32_popup_dialog): New function, with w32 specific bits of popup
10965 dialogs. Block input here.
10967 * w32inevt.c (w32_console_read_socket): Minor change to add
10968 debugging TTY events.
10970 * w32fns.c (show_hourglass): If returning early because the frame
10971 is not a GUI frame, unblock input.
10973 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10974 (cursorY): New functions.
10976 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10977 WINDOWSNT, macros that call curX and curY elsewhere.
10979 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10981 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10982 specific function to hide and show cursor on a text-mode terminal.
10983 (tty_menu_struct, struct tty_menu_state): New structures.
10984 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10985 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10986 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10987 (tty_menu_locate, save_and_enable_current_matrix)
10988 (restore_desired_matrix, screen_update, read_menu_input)
10989 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10990 (tty_pop_down_menu, tty_menu_last_menubar_item)
10991 (tty_menu_new_item_coords, tty_menu_show): New functions.
10992 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10994 * nsterm.h (ns_popup_dialog): Adjust prototype.
10996 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10997 of in x-popup-menu.
10998 (ns_popup_dialog): Adapt order of arguments to the other
10999 *_menu_show implementations.
11000 (Fx_popup_dialog): Function deleted.
11002 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11004 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11006 * menu.c (have_boxes): New function.
11007 (single_keymap_panes): Use it instead of a compile-time
11009 (single_menu_item): Use run-time tests of the frame type instead
11010 of compile-time conditionals.
11011 (encode_menu_string): New function.
11012 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11013 the macro, since different types of frame need different encoding
11015 (digest_single_submenu): Use run-time tests of frame type instead
11016 of, or in addition to, compile-time conditionals.
11017 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11018 (Fx_popup_menu): Detect when the function is called from keyboard
11019 on a TTY. Don't barf when invoked on a text-mode frame.
11020 Check frame type at run time, instead of compile-time conditionals for
11021 invoking terminal-specific menu-show functions.
11022 Call tty_menu_show on text-mode frames.
11023 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11024 run time to determine which alternative to invoke; support dialogs
11027 * keyboard.h <Qmouse_movement>: Declare.
11029 * keyboard.c <Qmouse_movement>: Now extern.
11030 <Qecho_keystrokes>: New static variable.
11031 (read_key_sequence): Accept an additional argument, a flag to
11032 prevent redisplay during reading of the key sequence. All callers
11034 (read_menu_command): New function.
11035 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11037 (toolkit_menubar_in_use): New function.
11038 (make_lispy_event): Use it instead of a compile-time test.
11040 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11041 window-system being available.
11043 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11044 to x-popup-dialog on the frame type, they all now support popup
11047 * dispnew.c (save_current_matrix): Save the margin areas.
11048 (restore_current_matrix): Restore margin areas.
11049 (update_frame_with_menu): New function.
11051 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11054 * alloc.c (make_save_ptr): Now compiled unconditionally.
11056 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11058 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11059 (redraw_frame, update_frame): Adjust users.
11060 * dispextern.h (set_window_update_flags): Adjust prototype.
11061 * xdisp.c (redisplay_internal): When updating all frames with zero
11062 windows_or_buffers_changed, assume that only the windows that shows
11063 current buffer should be really updated.
11065 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11067 Do not allocate huge temporary memory areas and objects while encoding
11068 for file I/O, thus reducing an enormous memory usage for large buffers.
11069 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11070 * coding.h (struct coding_system): New member raw_destination.
11071 * coding.c (setup_coding_system): Initialize it to zero.
11072 (encode_coding_object): If raw_destination is set, do not create
11073 dst_object. Add comment.
11074 * fileio.c (toplevel): New constant E_WRITE_MAX.
11075 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11076 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11078 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11080 * nsterm.m (windowDidExitFullScreen:)
11081 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11083 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11085 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11086 * keyboard.c (unblock_input_to): Don't process pending signals
11087 if a fatal error is in progress.
11089 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11090 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11091 they're talking about words in Lisp bool vectors.
11092 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11093 * data.c (popcount_bits_word): Rename from popcount_size_t.
11094 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11097 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11099 Improve support for popcount and counting trailing zeros (Bug#15550).
11100 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11101 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11102 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11103 (popcount_size_t_msc, popcount_size_t_gcc):
11104 Remove; now done by Gnulib.
11105 (popcount_size_t): Now a macro that defers to Gnulib.
11106 (count_trailing_zero_bits): Return int, for consistency with
11107 Gnulib and because Emacs prefers signed to unsigned int.
11108 Don't assume that size_t is either unsigned int or unsigned long
11109 or unsigned long long.
11110 (size_t_to_host_endian): Do not assume that size_t is either
11111 exactly 32 or exactly 64 bits wide.
11112 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11113 etc., so that it's now an enum constant, not a macro.
11114 No need to assume that it's either 32 or 64.
11116 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11118 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11121 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11123 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11124 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11126 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11128 emacs_read and emacs_write now use void *, not char *.
11129 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11130 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11131 Buffer arg is now void *, not char *. This matches plain
11132 'read' and 'write' better, and avoids a constraint violation
11133 on Solaris 9 with Oracle Studio.
11135 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11137 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11138 memset to explicit loop. Otherwise copy largest possible chunk
11139 from initialized to uninitialized part, thus allowing the longer
11140 memcpy runs and reducing the number of loop iterations.
11142 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11144 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11145 hide toolbar (Bug#15388).
11146 (windowDidEnterFullScreen:): If presentation options are zero,
11147 set them here (Bug#15388).
11148 (ns_update_auto_hide_menu_bar): Remove runtime check.
11149 Don't auto hide dock unless menubar is also auto hidden.
11151 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11153 * editfns.c (message): Mention batch mode in doc string.
11155 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11157 * nsterm.m (check_native_fs): Remove erroneous comment.
11159 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11161 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11162 uses find_newline instead of scan_newline and so doesn't move point.
11164 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11166 Use hardware support for byteswapping on glibc x86 etc.
11167 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11168 whereas the old swap64 needed 30.
11169 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11170 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11171 Use byteswap.h's macros to swap bytes.
11172 * lisp.h (swap16, swap32, swap64): Remove.
11173 All uses replaced by bswap_16, bswap_32, bswap_64.
11175 * bytecode.c (exec_byte_code): Use some more volatile variables
11176 to work around local variables getting clobbered by longjmp.
11177 Port to pre-C99, which doesn't allow decls after stmts.
11179 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11181 * lisp.h (eassert): Assume that COND is true when optimizing.
11182 In other words, take on the behavior of eassert_and_assume.
11183 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11184 (eassert_and_assume): Remove. All uses replaced by eassert.
11186 * xdisp.c (Qglyphless_char): Now static.
11188 Adjust to merge from gnulib.
11189 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11190 * lisp.h: Include <verify.h>, for 'assume'.
11192 * eval.c (clobbered_eassert): New macro.
11193 (internal_catch, internal_condition_case)
11194 (internal_condition_case_1, internal_condition_case_2)
11195 (internal_condition_case_n): Use it instead of eassert
11196 when the argument contains locals clobbered by longjmp.
11197 Don't use clobbered locals outside of clobbered_eassert.
11198 (internal_lisp_condition_case): Use a volatile variable
11199 to work around a local variable's getting clobbered.
11201 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11203 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11204 (PUSH_HANDLER): New macro.
11205 (catchlist): Remove.
11206 (handlerlist): Always declare.
11208 * eval.c (catchlist): Remove (merge with handlerlist).
11209 (handlerlist, lisp_eval_depth): Not static any more.
11210 (internal_catch, internal_condition_case, internal_condition_case_1)
11211 (internal_condition_case_2, internal_condition_case_n):
11213 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11214 handlerlist/catchlist.
11215 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11216 handlerlist which can only handle a single condition-case handler at
11218 (find_handler_clause): Simplify since we only a single branch here
11221 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11223 (bcall0): New function.
11224 (exec_byte_code): Add corresponding cases. Improve error message when
11225 encountering an invalid byte-code. Let Bunwind_protect accept
11226 a function (rather than a list of expressions) as argument.
11228 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11229 and make them unconditional now that they're heap-allocated.
11231 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11233 * charset.c (Fdecode_char, Fencode_char): Remove description of
11234 `restriction' arg. now that it's hidden by advertised-calling-convention.
11236 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11238 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11239 Remove unused variable (from mac-port).
11240 (macfont_draw): Use s->ybase for correct y position.
11242 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11244 * frame.h (struct frame): Drop has_minibuffer member because...
11245 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11246 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11248 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11250 * window.h (struct window): Prefer enum text_cursor_kinds to int
11251 for phys_cursor_type member. Move the latter, phys_cursor_width,
11252 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11253 * window.c (replace_window, make_window): Adjust users.
11255 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11257 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11258 this module is never compiled otherwise.
11260 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11262 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11265 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11267 * xdisp.c (get_next_display_element): Don't call face_for_font in
11268 a build configured --without-x. (Bug#15484)
11270 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11272 * window.c (calc_absolute_offset): #elif should be #elif defined.
11274 * frame.c (delete_frame): Block/unblock input to overcome race
11275 condition (Bug#15475).
11277 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11279 * frame.c (delete_frame): Record selected frame only after
11280 calling Qdelete_frame_functions (Bug#15477).
11282 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11284 * nsterm.m (ns_selection_color): Remove.
11285 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11286 NSColor selectedText(Background)Color. Only for COCOA.
11287 (ns_term_init): Remove assignment of ns_selection_color, logic
11288 moved to ns_get_color.
11290 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11291 NS_SELECTION_COLOR_DEFAULT.
11292 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11294 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11296 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11297 frame' does not have the tool_bar_window member.
11299 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11301 Signal error when reading an empty byte-code object (Bug#15405)
11302 * lread.c (read1): Signal error.
11303 * alloc.c (make_byte_code): eassert header size.
11304 (sweep_vectors): Change an int to size_t.
11306 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11308 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11309 instead of ints, as it's the usual style for offsetof constants. See:
11310 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11312 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11313 This is ugly, but it should fix the performance problem for older
11314 GCC versions in the short run. I'll look into integrating the
11315 Gnulib module for popcount, as a better fix.
11316 See the thread starting in:
11317 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11318 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11319 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11320 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11321 (popcount_size_t): Use it.
11323 2013-09-24 Daniel Colascione <dancol@dancol.org>
11325 * process.c (Fnetwork_interface_info): Fix build break due to
11328 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11330 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11331 Prefer signed to unsigned integers where either will do.
11332 No need for 'const' on locals that do not escape.
11333 Omit easserts with unnecessary and unportable assumptions about
11334 alignment. Avoid unnecessary casts to char *.
11336 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11338 Use union for the payload of struct Lisp_Vector.
11339 This helps to avoid a few glitches dictated by C's aliasing rules.
11340 * lisp.h (struct Lisp_Vector): Use union for next and
11341 contents member. Adjust comment. Change related users.
11342 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11343 Related users changed.
11344 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11345 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11346 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11347 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11349 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11351 Optimize glyph row clearing and copying routines.
11352 * dispextern.h (struct glyph_row): Change layout of struct
11353 glyph_row to help copy_row_except_pointers. Adjust comment.
11354 * dispnew.c (null_row): Remove.
11355 (clear_glyph_row): Use offsetof and memset to find and clear
11356 just the members that need clearing. Adjust comment.
11357 (copy_row_except_pointers): Likewise for copying.
11359 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11361 Some minor cleanups of recently-added bool vector code.
11362 * conf_post.h (assume): Always return void. Use lint version
11363 only if GCC and MSC versions don't apply.
11364 * conf_post.h (assume):
11365 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11366 Depend on _MSC_VER, not __MSC_VER, for consistency with
11368 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11369 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11370 (bool_vector_binop_driver, count_trailing_zero_bits)
11371 (size_t_to_host_endian): Now static, not static inline;
11372 the latter isn't needed with modern compilers and doesn't
11373 work with older compilers anyway.
11375 * alloc.c (valgrind_p): Use bool for boolean.
11377 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11379 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11380 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11381 (display_last_displayed_message_p, message_buf_print)
11382 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11383 Use bool for boolean.
11384 * dispextern.h (cancel_line, init_desired_glyphs):
11385 Remove ancient leftover.
11386 (help_echo_showing_p, hourglass_shown_p):
11387 * lisp.h (noninteractive_need_newline): Adjust declaration.
11389 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11391 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11393 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11394 ...this file and convert the latter to static. Adjust comment.
11395 (make_initial_frame):
11396 * window.c (init_window_once): Adjust user.
11397 * frame.h (last_nonminibuf_frame): Remove declaration.
11398 * lisp.h (selected_frame): Likewise.
11399 * msdos.c (the_only_display_info): Adjust comment.
11401 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11403 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11404 computing the end column of mouse-highlight that comes from
11405 display or overlay strings. (Bug#15437)
11406 (note_mouse_highlight): Adapt calculation of last argument to
11407 mouse_face_from_string_pos to the above change.
11409 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11410 all platforms, not just for clang.
11412 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11414 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11415 about excess arguments to snprintf.
11417 * conf_post.h(assume): Use __builtin_unreachable for clang.
11419 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11421 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11422 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11424 2013-09-23 Daniel Colascione <dancol@dancol.org>
11426 * alloc.c (USE_VALGRIND): New macro; on by default
11427 when ENABLE_CHECKING.
11428 (mark_maybe_object, mark_maybe_pointer)
11429 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11431 (valgrind_p) [USE_VALGRIND]: New variable.
11432 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11434 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11436 * process.c (wait_reading_process_output): Change int pnamelen to
11439 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11440 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11441 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11442 argument to unsigned long to avoid warning.
11443 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11445 * conf_post.h (assume): Fix compiler error: x shall be cond.
11447 2013-09-22 Daniel Colascione <dancol@dancol.org>
11449 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11450 warning when compiling without a window system.
11452 2013-09-22 Daniel Colascione <dancol@dancol.org>
11454 * data.c (Qbool_vector_p): New symbol.
11455 (bool_vector_spare_mask, popcount_size_t_generic)
11456 (popcount_size_t_msc, popcount_size_t_gcc)
11458 (bool_vector_binop_driver)
11459 (count_trailing_zero_bits, size_t_to_host_endian)
11460 (Fbool_vector_exclusive_or)
11461 (Fbool_vector_union)
11462 (Fbool_vector_intersection, Fbool_vector_set_difference)
11463 (Fbool_vector_subsetp, Fbool_vector_not)
11464 (Fbool_vector_count_matches)
11465 (Fbool_vector_count_matches_at): New functions.
11466 (syms_of_data): Intern new symbol, functions.
11467 * alloc.c (bool_vector_payload_bytes): New function.
11468 (Fmake_bool_vector): Instead of calling Fmake_vector,
11469 which performs redundant initialization and argument checking,
11470 just call allocate_vector ourselves. Make sure we clear any
11471 terminating padding to zero.
11472 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11473 instead of open-coding the size calculation.
11474 (vroundup_ct): New macro.
11475 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11476 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11477 * composite.c (composition_gstring_put_cache):
11478 Change lint_assume to assume.
11479 * conf_post.h (assume): New macro.
11480 (lint_assume): Remove.
11481 * dispnew.c (update_frame_1): Change lint_assume to assume.
11482 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11484 * image.c (gif_load): Change lint_assume to assume.
11485 * lisp.h (eassert_and_assume): New macro.
11486 (Qbool_vector_p): Declare.
11487 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11488 (swap16, swap32, swap64): New inline functions.
11489 * macfont.m (macfont_shape): Change lint_assume to assume.
11490 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11491 * xsettings.c (parse_settings): Use new swap16 and
11492 swap32 from lisp.h instead of file-specific macros.
11494 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11496 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11497 found (which can legitimately happen when the glyph row at the
11498 window start is disabled in the current_matrix. (Bug#15365)
11500 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11502 Fix syntax.h bug introduced by recent INLINE change.
11503 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11504 conditionally compiled one way in some modules, and a different
11505 way in others. This doesn't work with extern inline functions,
11506 which must have the same definition in all modules, because the
11507 defining code might be shared across modules, depending on the
11508 implementation. Symptoms reported by Martin Rudalics in:
11509 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11510 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11511 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11512 overriding the corresponding functions in syntax.h.
11513 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11514 (syntax_property): New inline functions.
11515 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11516 Rewrite in terms of these new functions.
11518 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11520 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11521 not chars_in_text, whose result depends on the multibyteness of
11522 the current buffer. (Bug#15426)
11524 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11526 Port recent change to hosts where pointers aren't 'long'.
11527 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11528 Don't assume that pointers are the same width as 'long'.
11529 Add a compile-time check that a pointer fits into two X slots.
11531 A simpler, centralized INLINE.
11532 * conf_post.h (INLINE): Define only if not already defined.
11533 This allows us to use a single INLINE, defined by one file
11535 * emacs.c (INLINE): Define it.
11536 Also, include category.h, charset.h, composite.h, dispextern.h,
11537 syntax.h, systime.h, so that their INLINE definitions are expanded
11538 properly for Emacs.
11539 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11540 * buffer.h, buffer.c (BUFFER_INLINE):
11541 * category.h, category.c (CATEGORY_INLINE):
11542 * character.h, character.c (CHARACTER_INLINE):
11543 * charset.h, charset.c (CHARSET_INLINE):
11544 * composite.h, composite.c (COMPOSITE_INLINE):
11545 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11546 * frame.h, frame.c (FRAME_INLINE):
11547 * intervals.h, intervals.c (INTERVALS_INLINE):
11548 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11549 * lisp.h, alloc.c (LISP_INLINE):
11550 * process.h, process.c (PROCESS_INLINE):
11551 * syntax.h, syntax.c (SYNTAX_INLINE):
11552 * systime.h, sysdep.c (SYSTIME_INLINE):
11553 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11554 * window.h, window.c (WINDOW_INLINE):
11555 Remove. All uses replaced with INLINE.
11557 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11559 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11560 to avoid Bug#15398.
11562 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11564 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11565 'const char *' to avoid compiler warnings due to similar change in
11566 the prototype of x_get_string_resource.
11568 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11570 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11571 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11572 going to replace static variables below. Adjust comments.
11573 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11574 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11575 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11576 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11577 Related users changed.
11578 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11579 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11580 last_mouse_movement_time, going to replace static variables below.
11582 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11583 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11585 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11586 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11587 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11588 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11589 static variables below.
11590 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11591 (last_mouse_scroll_bar): Remove.
11592 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11593 (mouseExited): Related users changed.
11595 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11597 Do not use external array to process X scroll bar messages.
11598 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11599 (x_send_scroll_bar_event): Pack window pointer into two slots
11600 of XClientMessageEvent if we're 64-bit. Adjust comment.
11601 (x_scroll_bar_to_input_event): Unpack accordingly.
11603 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11605 Ifdef away recent changes which aren't relevant to NS port.
11606 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11607 [!HAVE_NS]: Declare as such.
11608 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11609 [!HAVE_NS]: Define as such.
11611 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11613 * frame.c (x_redo_mouse_highlight): New function
11614 to factor out common code used in W32 and X ports.
11615 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11616 * xterm.h (struct x_display_info):
11617 * w32term.h (struct w32_display_info):
11618 * nsterm.h (struct ns_display_info): New members
11619 last_mouse_motion_frame, last_mouse_motion_x and
11620 last_mouse_motion_y, going to replace static variables below.
11621 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11622 (redo_mouse_highlight): Remove.
11623 (note_mouse_movement, syms_of_xterm): Adjust user.
11624 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11625 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11626 (redo_mouse_highlight): Remove.
11627 (note_mouse_movement, syms_of_w32term): Adjust user.
11628 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11629 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11631 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11632 * nsfns.m (compute_tip_xy): Adjust user.
11634 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11636 * frame.c (x_mouse_grabbed): New function.
11637 * dispextern.h (x_mouse_grabbed): Add prototype.
11638 (last_mouse_frame): Remove declaration.
11639 * xterm.h (struct x_display_info):
11640 * w32term.h (struct w32_display_info):
11641 * nsterm.h (struct ns_display_info): New member
11642 last_mouse_frame, going to replace...
11643 * xdisp.c (last_mouse_frame): ...global variable.
11644 (note_tool_bar_highlight):
11645 * w32term.c (w32_mouse_position, w32_read_socket):
11646 * xterm.c (XTmouse_position, handle_one_xevent):
11647 Use x_mouse_grabbed.
11648 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11650 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11652 * w32term.c (w32_read_socket): Avoid temporary
11653 variables in a call to x_real_positions.
11654 * xterm.c (handle_one_xevent): Likewise.
11656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11658 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11659 (x_icon_type): Remove prototype.
11660 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11661 * frame.c (x_icon_type): Remove.
11662 * w32term.c (x_make_frame_visible, x_iconify_frame):
11663 * xterm.c (x_make_frame_visible, x_iconify_frame):
11664 Use x_set_bitmap_icon to factor out common code.
11666 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11668 * dispextern.h (check_x_display_info, x_get_string_resource):
11669 Declare here just once and unify the latter.
11670 * frame.c (check_x_display_info, x_get_string_resource):
11671 * nsterm.h (check_x_display_info):
11672 * xrdb.c (x_get_string_resource):
11673 * xterm.h (check_x_display_info): Remove prototypes.
11674 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11675 * w32reg.c (x_get_string_resource): Likewise.
11676 (w32_get_rdb_resource): Adjust user.
11678 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11680 * xterm.h (struct x_display_info): New member
11681 x_pending_autoraise_frame, going to replace...
11682 * xterm.c (pending_autoraise_frame): ...static variable.
11683 (x_new_focus_frame, XTread_socket): Adjust users.
11684 * w32term.h (struct w32_display_info): New member
11685 w32_pending_autoraise_frame, going to replace...
11686 * w32term.c (pending_autoraise_frame): ...global variable.
11687 (x_new_focus_frame, w32_read_socket): Adjust users.
11689 2013-09-17 Glenn Morris <rgm@gnu.org>
11691 * xdisp.c (message_dolog): If we create *Messages*,
11692 switch it to messages-buffer-mode.
11694 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11696 Don't overuse 'const' in types of locals.
11697 * bidi.c (bidi_count_bytes):
11698 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11699 (xg_event_is_for_scrollbar):
11700 * xselect.c (x_handle_property_notify)
11701 (x_handle_selection_notify, x_handle_dnd_message):
11702 * xsettings.c, xsettings.h (xft_settings_event):
11703 * xterm.c (x_handle_net_wm_state, handle_one_event)
11704 (x_menubar_window_to_frame, x_detect_focus_change)
11705 (construct_mouse_click, note_mouse_movement)
11706 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11707 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11708 (handle_one_xevent, x_handle_net_wm_state):
11709 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11710 (x_handle_dnd_message):
11711 Avoid unnecessary 'const', typically the second 'const' in
11712 'const foo * const arg', a 'const' that does not affect the API
11713 and doesn't significantly help the human reader.
11715 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11717 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11718 only if Glib < 2.36.0.
11719 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11720 * xsettings.c (init_gconf, init_gsettings): Do not check
11722 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11724 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11726 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11728 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11729 before calling g_type_init.
11731 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11733 * nsterm.m (syms_of_nsterm): ... to here.
11735 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11737 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11738 (ignore_next_mouse_click_timeout): Use Time as X does.
11739 (handle_one_xevent): Avoid cast and use unsigned comparison.
11741 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11743 Do not copy X event in handle_one_xevent except KeyPress case.
11744 Wnen XEvent is processed, it is unlikely to be changed except
11745 KeyPress case, so we can avoid copying and use const pointer to
11746 const data to make sure that an event is not changed elsewhere.
11747 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11748 const' and do not create local copy except for the KeyPress event.
11749 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11750 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11751 (x_handle_net_wm_state, x_menubar_window_to_frame)
11752 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11753 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11754 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11755 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11756 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11757 (x_handle_dnd_message):
11758 * xsettings.c (xft_settings_event):
11759 Use 'const XEvent * const' where appropriate.
11760 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11762 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11764 Fix X event waiting to handle multiple frames.
11765 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11766 * xterm.c (pending_event_wait): Remove. Adjust users.
11767 (x_detect_focus_change): Pass frame arg.
11768 (handle_one_xevent): Find related frame early and clear per-frame
11769 wait_event_type only if this is an event for the relevant frame.
11770 (x_wait_for_event): Use per-frame wait_event_type.
11772 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11774 * nsfns.m (Fx_create_frame): Fix font driver registration for
11777 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11778 for syms_of_macfont.
11780 * nsterm.m: Include macfont.h.
11781 (ns_tmp_flags, ns_tmp_font): Remove.
11782 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11783 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11784 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11785 (changeFont:): Fix code style. Check for font driver type when
11788 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11791 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11792 (nsfont_open): Set font driver type.
11793 Set font->ascent and font->descent. Figure out font instead of
11794 ns_tmp_font, and flags instead of ns_tmp_flags.
11795 Fix indentation. Remove call to ns_draw_text_decoration,
11798 * nsfns.m: Include macfont.h.
11799 (Fx_create_frame): Register macfont driver, make a better default font.
11800 (Fns_popup_font_panel): Get font from macfont driver, if used.
11802 * macfont.m, macfont.h, macuvs.h: New files.
11804 * font.h: Declare syms_of_macfont.
11806 * font.c (syms_of_font): Call syms_of_macfont.
11808 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11810 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11812 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11813 and it is always zero for others, so I assume that this is an ancient
11814 leftover which nobody will want to change any more.
11815 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11816 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11817 * frame.c (x_set_scroll_bar_width):
11818 * w32fns.c (w32_createscrollbar):
11819 * w32term.c (w32_set_vertical_scroll_bar):
11820 * xfns.c (x_set_scroll_bar_default_width):
11821 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11822 (x_scroll_bar_expose): Related users changed.
11824 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11826 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11827 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11828 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11830 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11831 Define once here...
11832 * nsterm.h, w32term.h, xterm.h: ...and not here.
11833 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11834 Remove unused Xisms.
11835 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11836 these modules are never compiled otherwise.
11838 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11840 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11841 Doc fix. (Bug#15375)
11843 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11845 Unify Fx_focus_frame between all ports.
11846 * frame.h (x_focus_frame): New prototype.
11847 * xfns.c (Fx_focus_frame): Remove.
11848 (syms_of_xfns): Do not defsubr it.
11849 (x_focus_frame): X implementation.
11850 * nsfns.m (Fx_focus_frame): Remove.
11851 (syms_of_nsfns): Do not defsubr it.
11852 (x_focus_frame): NS implementation.
11853 * w32term.c (Fx_focus_frame): Remove.
11854 (x_focus_on_frame): Rename to...
11855 (x_focus_frame): W32 implementation.
11856 * w32term.h (x_focus_on_frame): Remove prototype.
11857 * w32fns.c (Fx_focus_frame): Remove.
11858 (syms_of_w32fns): Do not defsubr it.
11859 * frame.c (Fx_focus_frame): Define here.
11860 (syms_of_frame): Defsubr here.
11861 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11863 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11865 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11866 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11867 each port to reference the port-specific window system data.
11868 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11869 (FRAME_DISPLAY_INFO): Define.
11870 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11871 (FRAME_DISPLAY_INFO): Define. Adjust users.
11872 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11873 (FRAME_DISPLAY_INFO): Define. Adjust users.
11874 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11875 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11876 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11877 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11878 * xselect.c, xterm.c: All related users changed.
11880 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11882 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11883 (x_menubar_window_to_frame): Remove prototypes.
11884 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11885 (x_menubar_window_to_frame, x_top_window_to_frame):
11887 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11888 (x_menubar_window_to_frame, x_top_window_to_frame):
11889 ...to here and convert all but the last to static.
11891 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11893 * lisp.mk (lisp): Add w32-common-fns.elc.
11895 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11897 * charset.c (char_charset): Document an exception for char-charset.
11899 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11901 * xterm.h (x_display_info): New field last_user_time...
11902 * xterm.c (toplevel): ...to replace static last_user_time.
11903 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11905 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11907 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11908 scroll bar values to prevent thumb from disappear and update comment.
11910 2013-09-11 Glenn Morris <rgm@gnu.org>
11912 * emacs.c (usage_message): Possessive apostrophe tweak.
11914 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11916 * nsterm.m (syms_of_nsterm): Use Qns.
11917 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11918 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11919 * xfns.c (x_display_info_for_name, Fx_open_connection):
11920 Remove old '#if 0' code.
11921 (syms_of_xfns): Use Qx.
11922 * termhooks.h (fullscreen_hook): Remove the leftover.
11923 (struct terminal): Fix typo in comment.
11925 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11927 Cleaning up a few X scroll bar bits.
11928 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11929 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11930 New member last_seen_part, going to replace...
11931 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11932 (xt_action_hook) [USE_LUCID]: Adjust user.
11933 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11934 Lucid-specific scroll bar support.
11935 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11936 to int and adjust to use last_seen_part member.
11937 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11938 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11939 Initialize last_seen_part.
11941 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11943 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11944 insert-buffer-substring an empty string.
11946 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11948 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11949 avoiding a GCC warning.
11951 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11953 Ifdef away frame tool bar code when it is not really used.
11954 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11955 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11956 and minimize_tool_bar_window_p under the above.
11957 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11958 (fset_tool_bar_window): Likewise.
11959 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11960 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11961 (change_frame_size_1):
11962 * window.c (window_from_coordinates, Frecenter): Adjust users.
11963 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11964 code is not really used.
11965 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11966 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11967 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11968 [!USE_GTK && !HAVE_NS]: Define as such.
11969 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11970 (note_mouse_highlight, expose_frame):
11971 * xfns.c (x_set_tool_bar_lines):
11972 * xterm.c (handle_one_xevent): Adjust users.
11974 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11976 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11977 This bug was introduced by my 2013-08-26 patch, which incorrectly
11978 assumed that the terminfo implementation doesn't use termcap buffers.
11979 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11980 these buffers apparently are used after all.
11981 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11982 (struct tty_display_info): Define members termcap_term_buffer and
11983 termcap_strings_buffer even if TERMINFO.
11985 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11988 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11989 'usage' docstring entry to pacify make-docfile.
11991 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11993 Change comparison functions =, <, >, <=, >= to take many arguments.
11994 * data.c: Change comparison functions' interface and implementation.
11995 * lisp.h: Make arithcompare available for efficient two arg
11997 * bytecode.c: Use arithcompare.
11998 * fileio.c: Use new interface.
12000 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12002 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12004 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12006 * eval.c (Feval): Document the new use of `lexical'.
12008 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12010 Review and drop old frame resize hack.
12011 * frame.h (struct frame): Remove force_flush_display_p.
12012 * dispnew.c (update_frame): Adjust user and don't call
12013 flush_frame here. The comment has said that there was an issues
12014 with redisplaying fringes, but I don't see any differences with
12015 and without this hack. Hopefully we can continue without it.
12016 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12017 current frame matrices twice if resized_p is set.
12019 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12021 Do not populate pure Xism x_sync to other ports.
12022 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12023 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12024 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12025 * w32term.h (x_sync): Remove prototype.
12027 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12029 Cleanup frame flushing.
12030 * dispextern.h (struct redisplay_interface):
12031 Drop flush_display_optional because flush_display is enough
12032 for X and flushing via RIF is just a no-op for others.
12033 * frame.h (flush_frame): New function.
12034 * dispnew.c (update_frame):
12035 * minibuf.c (read_minibuf):
12036 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12038 * keyboard.c (detect_input_pending_run_timers): Do not flush
12039 all frames but selected one in redisplay_preserve_echo_area.
12040 * nsterm.m (ns_flush): Remove no-op.
12041 (ns_redisplay_interface): Adjust user.
12042 * w32term.h (x_flush): Remove no-op.
12043 (w32_redisplay_interface): Adjust user.
12044 * xterm.c (x_flush): Simplify because we do not flush all
12045 frames at once any more. Adjust comment.
12046 (x_redisplay_interface): Adjust user.
12048 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12050 Port --without-x --enable-gcc-warnings to Fedora 19.
12051 * gfilenotify.c (globals_of_gfilenotify):
12052 Call g_type_init only if using an older glib version that needs it.
12054 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12056 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12057 (last_glyphless_glyph_merged_face_id): Remove declarations.
12058 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12059 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12060 (last_glyphless_glyph_merged_face_id): Now static.
12061 (merge_escape_glyph_face): New function, refactored from...
12062 (get_next_display_element): ...here.
12063 (merge_glyphless_glyph_face): New function, refactored from...
12064 (produce_glyphless_glyph): ...here...
12065 * term.c (produce_glyphless_glyph): ...and here.
12067 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12069 * eval.c (eval_sub): Only call Ffunction if necessary.
12071 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12073 Attempt to make redisplay more selective when changing cursor type.
12074 * frame.h (struct frame): New bitfield cursor_type_changed.
12075 * xdisp.c (cursor_type_changed): Remove.
12076 (try_cursor_movement, redisplay_window, try_window_id)
12077 (set_frame_cursor_types, try_window_reusing_current_matrix):
12078 Adjust to use per-frame bitfield.
12079 (redisplay_internal): Look for cursor type change on each visible
12080 frame and consider all frames if cursor type has been changed on
12081 the frame other than selected. If cursor type has been changed on
12082 selected frame only, do not use fast update.
12084 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12086 Attempt to make redisplay more selective when changing fonts.
12087 * frame.h (struct frame): New bitfield fonts_changed.
12088 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12089 (adjust_frame_glyphs): Add prototype.
12090 * dispnew.c (fonts_changed_p): Remove.
12091 (adjust_glyphs): Remove because we do not
12092 adjust matrices on all frames at once any more.
12093 (adjust_frame_glyphs): Block and unblock input here.
12094 (adjust_glyph_matrix): Use fonts_changed.
12095 (change_frame_size_1): Use adjust_frame_glyphs.
12096 * font.c (font_open_entity): Use fonts_changed.
12097 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12098 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12099 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12100 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12101 (shrink_mini_window, Fresize_mini_window_internal)
12102 (window_scroll_pixel_based, Fset_window_configuration)
12103 (apply_window_adjustment, Fset_window_vscroll):
12104 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12105 Use adjust_frame_glyphs.
12106 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12107 (try_window_reusing_current_matrix, try_window_id, display_line)
12108 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12109 (redisplay_internal): Consider fonts_changed and adjust frame
12110 matrices for each frame only if the frame is visible. If font
12111 has been changed on some frame during full redisplay, retry
12112 only visible frames where the font has been actually changed.
12114 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12116 Cache current header and mode line height for each window.
12117 * window.h (struct window): New fields mode_line_height
12118 and header_line_height.
12119 * window.c (make_window): Initialize them.
12120 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12121 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12122 (current_mode_line_height, current_header_line_height):
12123 Remove declaration.
12124 * xdisp.c (current_mode_line_height, current_header_line_height):
12126 (pos_visible_p, init_xdisp): Adjust user.
12127 (redisplay_window): Invalidate mode_line_height and
12128 header_line_height if current and desired matrices do not agree.
12130 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12132 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12133 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12135 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12137 Make --without-x compatible with --enable-gcc-warnings.
12138 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12139 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12140 members under HAVE_WINDOW_SYSTEM.
12141 * keyboard.c (make_lispy_focus_out): Likewise.
12142 (record_menu_key): Move under HAVE_MENUS.
12143 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12144 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12145 (syms_of_xdisp): Adjust user.
12146 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12147 (start_hourglass, cancel_hourglass):
12148 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12149 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12150 and CLEAR_FONT_TABLE_NFONTS.
12151 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12152 Declare only if HAVE_WINDOW_SYSTEM.
12153 (lface_same_font_attributes_p, clear_face_gcs): Define only
12154 if HAVE_WINDOW_SYSTEM.
12156 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12158 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12159 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12160 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12162 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12164 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12166 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12168 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12169 This fixes a type error on hosts where ptrdiff_t is wider than int.
12171 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12173 * keyboard.c (read_key_sequence_vs): New function.
12174 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12177 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12179 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12181 Makefile improvements.
12182 * Makefile.in (config.status): Don't use double-colon rules, as
12183 they are not portable according to POSIX. Fix shell typo with `;
12184 I guess this rule has never been tested?
12185 (VCSWITNESS): New macro, to override any environment var.
12187 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12189 * xterm.h (struct x_display_info): Do not track X connection
12190 fd separately because it is always available from Display.
12191 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12194 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12196 * buffer.c (drop_overlay):
12197 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12198 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12200 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12202 * buffer.c (Fmake_overlay, Fmove_overlay):
12203 * intervals.c (set_point_from_marker):
12204 * print.c (PRINTPREPARE): Prefer signal_error
12205 to plain error and report unsuitable marker too.
12207 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12209 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12210 for 'dragging' member.
12211 (struct x_output): Remove set-but-unused leftovers
12212 'left_before_move' and 'top_before_move'.
12213 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12214 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12215 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12216 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12217 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12218 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12219 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12220 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12222 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12224 * nsfont.m (INVALID_GLYPH): New define.
12225 (nsfont_encode_char): Use INVALID_GLYPH.
12226 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12228 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12230 * xterm.c (x_last_mouse_movement_time): Revert last change.
12231 This code should use XDisplayMotionBufferSize to check display's
12232 motion history first, and there are few other issues as well.
12233 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12234 (handle_one_xevent): Adjust user.
12236 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12238 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12239 * frame.c (Flast_nonminibuf_frame): ... to here.
12240 (check_minibuf_window): Don't abort if no window was found
12243 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12245 Use XGetMotionEvents to ask the last mouse motion time from X server.
12246 * xterm.c (X_MOTION_HISTORY): Default to 1.
12247 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12248 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12249 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12250 Ifdef away legacy code.
12251 (XTmouse_position, x_scroll_bar_report_motion):
12252 Use x_last_mouse_movement_time.
12253 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12256 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12258 * msdos.c (last_mouse_window): Move to...
12259 (dos_rawgetc): ...this function and adjust comment.
12260 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12261 (mouseMoved): ...this function and adjust comment.
12262 * w32term.c (last_window): Likewise with...
12263 (w32_read_socket): ...this function.
12264 * xterm.c (last_window): Likewise with...
12265 (handle_one_xevent): ...this function.
12267 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12269 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12270 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12271 (handle_one_xevent): ...to here.
12272 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12275 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12277 * msdos.c (IT_set_terminal_window): Remove no-op.
12278 (initialize_msdos_display): Adjust terminal setup.
12279 * w32console.c (w32con_set_terminal_window): Remove no-op.
12280 (initialize_w32_display): Adjust terminal setup.
12281 * w32term.c (w32_set_terminal_window): Remove no-op.
12282 (w32_create_terminal): Adjust terminal setup.
12283 * xterm.c (XTset_terminal_window): Remove no-op.
12284 (x_create_terminal): Adjust terminal setup.
12286 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12288 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12290 (ns_create_terminal): Adjust terminal setup.
12291 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12293 (w32_create_terminal): Adjust terminal setup.
12294 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12296 (x_create_terminal): Adjust terminal setup.
12298 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12300 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12301 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12302 * dispnew.c (buffer_posn_from_coords):
12303 * window.c (Fwindow_end, displayed_window_lines):
12304 * xdisp.c (redisplay_mode_lines): Use it.
12306 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12308 * fontset.c (face_for_char): Check char in the current face font first
12309 if HAVE_NS (Bug#15138).
12311 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12313 * window.c (temp_output_buffer_show): Make sure window returned
12314 by display_buffer is live (Bug#15213).
12316 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12318 Minor cleanup to avoid forward declarations.
12319 * coding.h (struct ccl_spec): Remove forward declaration.
12320 * composite.h (toplevel): Include font.h.
12321 (struct composition_it, struct face, struct font_metrics):
12322 Remove forward declaration.
12323 * dispextern.h (struct image, struct atimer): Likewise.
12324 * emacsgtkfixed.h (struct frame): Likewise.
12325 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12326 * font.h (struct font_driver, struct font, struct glyph_string)
12327 (struct face): Remove forward declaration.
12328 * fontset.h (struct face, struct font): Likewise.
12329 * frame.h (toplevel): Style cleanup.
12330 (enum output_method): Move to...
12331 * termhooks.h (enum output_method): ...here.
12332 (struct glyph, struct frame, struct ns_display_info)
12333 (struct x_display_info, struct w32_display_info):
12334 Remove forward declaration.
12335 * xterm.h (toplevel): Include termhooks.h.
12336 (struct font, struct window, struct glyph_matrix, struct frame)
12337 (struct input_event, struct face, struct image): Remove forward
12339 * gtkutil.h (struct _widget_value): Likewise.
12340 * keyboard.h (toplevel): Include termhooks.h.
12341 (struct input_event): Remove forward declaration.
12343 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12345 * intervals.c (set_point_from_marker): New function.
12346 * editfns.c (Fgoto_char):
12347 * process.c (Finternal_default_process_filter):
12348 * window.c (select_window_1): Use it.
12349 * buffer.h (set_point_from_marker): Add prototype.
12351 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12353 * w32.c (term_winsock): Call release_listen_threads before calling
12355 (_sys_wait_accept): Wait for accept event in a loop with a finite
12356 timeout, instead of waiting indefinitely. Will hopefully avoid
12357 hanging during exit because WSACleanup deadlocks waiting for the
12358 event object to be released. (Bug#14333)
12360 * w32proc.c (release_listen_threads): New function, signals all
12361 the reader threads that listen for connections to stop waiting.
12363 * w32.h (release_listen_threads): Add prototype.
12365 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12367 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12368 field of new marker (for sanity and safety).
12369 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12370 anyway because XMISCTYPE is a function and can't be an lvalue).
12372 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12374 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12375 (x_after_update_window_line, x_scroll_bar_create)
12376 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12377 (handle_one_xevent, x_clear_frame_area):
12378 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12379 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12380 * xterm.h (x_clear_area): Adjust prototype.
12382 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12384 Hook scanning and indentation functions to find_newline. This helps
12385 to avoid duplicated code and renders more respect to newline cache.
12386 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12387 * cmds.c (Fforward_line):
12388 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12389 Use find_newline and avoid unnecessary point movements.
12390 * search.c (scan_newline): Implement on top of find_newline.
12392 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12394 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12395 scoped code (bug#11258).
12397 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12399 * nsterm.m (last_window): New variable.
12400 (EV_TRAILER2): New macro.
12401 (EV_TRAILER): Call EV_TRAILER2.
12402 (mouseMoved:): Add support for mouse-autoselect-window
12403 on nextstep (Bug#6888).
12405 2013-08-28 Andreas Schwab <schwab@suse.de>
12407 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12408 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12409 Remove unused macro definitions.
12410 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12411 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12412 Only define if emacs.
12414 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12416 Prefer enum glyph_row_area to int where appropriate.
12417 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12419 (window_box, window_box_width, window_box_left, window_box_left_offset)
12420 (window_box_right, window_box_right_offset): Adjust prototypes.
12421 * xdisp.c (window_box, window_box_width, window_box_left)
12422 (window_box_left_offset, window_box_right, window_box_right_offset):
12423 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12424 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12425 * nsterm.m (ns_clip_to_row):
12426 * w32term.c (w32_clip_to_row):
12427 * xterm.c (x_clip_to_row): Likewise.
12429 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12431 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12432 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12434 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12436 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12437 for portability to hosts where /bin/sh has problems.
12439 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12441 Redesign redisplay interface to drop global output_cursor.
12442 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12443 (toplevel): Remove declaration of output_cursor.
12444 (set_output_cursor, x_cursor_to): Remove prototype.
12445 * window.h (struct window): New member output_cursor.
12446 (output_cursor_to): New function to replace RIF member.
12447 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12448 (update_text_area, set_window_cursor_after_update): Use it.
12449 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12450 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12451 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12452 * w32term.c (x_update_window_begin, x_update_window_end):
12453 * xterm.c (x_update_window_begin, x_update_window_end):
12454 Adjust to use per-window output cursor.
12456 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12458 Simplify SELECT_TYPE-related code.
12459 Like EMACS_TIME, this portability layer is no longer needed, since
12460 Emacs has been using fd_set as a portability layer for some time.
12461 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12462 (SELECT_TYPE): Remove. All uses changed to fd_set.
12463 (fd_set) [!FD_SET]: New typedef.
12465 Simplify EMACS_TIME-related code.
12466 This portability layer is no longer needed, since Emacs has been
12467 using struct timespec as a portability layer for some time.
12468 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12469 Include <time.h> rather than "systime.h"; that's all that's needed now.
12470 * dispnew.c: Include <timespec.h> rather than "systime.h";
12471 that's all that's needed now.
12472 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12473 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12474 TIMESPEC_RESOLUTION.
12475 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12476 LOG10_TIMESPEC_RESOLUTION.
12477 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12478 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12479 (make_emacs_time): Remove. All used changed to make_timespec.
12480 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12481 (current_timespec): Rename from current_emacs_time. All uses changed.
12482 (add_emacs_time): Remove. All uses changed to timespec_add.
12483 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12484 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12485 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12486 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12487 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12488 (current_timespec): Rename from current_emacs_time. All uses changed.
12489 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12490 changed to timespec_cmp.
12491 * xgselect.c: Include <timespec.h>, since our .h files don't.
12493 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12495 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12496 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12497 Remove the leftovers.
12498 * gtkutil.c (toplevel): Do not declare Qxft but include
12500 * image.c (toplevel): Do not declare Vlibrary_cache because
12501 it's already done in lisp.h.
12503 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12505 * lisp.h (Mouse_HLInfo): Move from here...
12506 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12507 (reset_mouse_highlight): New function.
12508 * msdos.c (dos_set_window_size, IT_update_begin)
12509 (internal_terminal_init):
12510 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12511 (ns_initialize_display_info):
12512 * w32console.c (initialize_w32_display):
12513 * w32term.c (x_update_window_end, x_free_frame_resources)
12514 (w32_initialize_display_info):
12515 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12516 * window.c (Fdelete_other_windows_internal):
12517 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12518 * termchar.h (toplevel):
12519 * xterm.h (toplevel): Include dispextern.h.
12521 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12523 Fix minor problems found by static checking.
12524 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12525 (expect): Avoid nested-if warning.
12526 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12527 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12528 * nsterm.h, nsterm.m (ns_select):
12529 * xgselect.c, xgselect.h (xg_select):
12530 Adjust signature to better match pselect's.
12531 * nsterm.m (ns_select):
12532 Don't set *TIMEOUT, since pselect doesn't.
12533 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12534 diagnostic about assigning const char * to it.
12535 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12537 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12539 * lread.c (substitute_object_recurse): Handle hash-tables as well
12542 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12544 Fix unlikely core dump in init_tty, and simplify terminfo case.
12545 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12546 The old version incorrectly dumped core if malloc returned a
12547 buffer containing only non-NUL bytes.
12548 (init_tty): Do not allocate or free termcap buffers; the
12549 struct does that for us now.
12550 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12551 (struct tty_display_info): Define members termcap_term_buffer and
12552 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12553 use them. Allocate them directly in struct rather than indirectly
12554 via a pointer, to simplify init_tty.
12556 * frame.c (check_minibuf_window): Initialize 'window' properly,
12557 so that Emacs reliably aborts later if 'window' is not initialized.
12559 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12561 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12562 of VoidSymbol (Bug#15154).
12564 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12566 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12567 mouse_face_beg_y and mouse_face_end_y.
12568 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12569 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12570 Adjust users and update comment where appropriate.
12572 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12574 * frame.c (check_minibuf_window): New function.
12575 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12576 Call check_minibuf_window (Bug#15183).
12578 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12580 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12581 because this is the only last cursor data we need to keep and consult.
12582 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12583 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12586 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12588 Fix recovering from possible decompression error.
12589 Since insert_from_gap doesn't always move point, we can't use PT as
12590 the position where the partially decompressed data ends, and
12591 should count how many bytes was produced so far.
12592 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12593 (unwind_decompress): Really delete partially uncompressed data.
12594 (Fzlib_decompress_region): Take decompressed data size into account.
12596 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12598 * syntax.c (init_syntax_once): Adjust comment and do an early
12599 initialization of Qchar_table_extra_slots just once...
12600 * casetab.c (init_casetab_once):
12601 * category.c (init_category_once):
12602 * character.c (syms_of_character):
12603 * coding.c (syms_of_coding):
12604 * xdisp.c (syms_of_xdisp): ...and omit it here.
12606 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12608 * xdisp.c (get_next_display_element): Don't apply to characters
12609 from a display vector the logic of setting it->end_of_box_run_p
12610 suitable for characters from a buffer. (Bug#15175)
12612 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12613 to handle directories, rather than '_utime' which doesn't.
12616 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12618 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12619 or fullscreen (Bug#14627).
12621 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12623 System-dependent integer overflow fixes.
12624 * process.c (Fset_process_window_size): Signal an error if
12625 the window size is outside the range supported by the lower level.
12626 * sysdep.c (set_window_size): Return negative on error,
12627 nonnegative on success, rather than -1, 0, 1 on not in system,
12628 failure, success. This is simpler. Caller changed.
12629 (serial_configure): Remove unnecessary initialization of local.
12630 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12631 size fits in unsigned long; this isn't true on some 32-bit hosts.
12632 Avoid buffer overrun if some future version of /proc/meminfo has a
12633 variable name longer than 20 bytes.
12634 (system_process_attributes) [__FreeBSD__]:
12635 Don't assume hw.availpages fits in 'int'.
12637 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12639 Don't let very long directory names overrun the stack.
12640 Fix some related minor problems involving "//", vfork.
12641 * callproc.c (encode_current_directory): New function.
12642 (call_process): Don't append "/"; not needed.
12643 * fileio.c (file_name_as_directory_slop): New constant.
12644 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12645 this can save the caller having to alloca.
12646 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12647 Use SAFE_ALLOCA, not alloca.
12648 (directory_file_name, Fexpand_file_name): Leave leading "//"
12649 alone, since it can be special even on POSIX platforms.
12650 * callproc.c (call_process):
12651 * process.c (Fformat_network_address):
12652 * sysdep.c (sys_subshell):
12653 Use encode_current_directory rather than rolling our own.
12654 (create_process): No need to encode directory; caller does that now.
12655 * process.h (encode_current_directory): New decl.
12656 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12657 Rework to avoid 'goto xyzzy;'.
12659 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12661 * xdisp.c (handle_face_prop): If the default face was remapped use
12662 the remapped face for strings from prefix properties. (Bug#15155)
12664 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12666 Minor cleanup for redisplay interface and few related functions.
12667 * frame.h (enum text_cursor_kinds): Move from here...
12668 * dispextern.h (enum text_cursor_kinds): ...to here.
12669 (toplevel): Drop unnecessary declarations.
12670 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12671 in update_window_end_hook and draw_window_cursor functions.
12672 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12673 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12674 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12675 * xterm.c (x_update_window_end, x_draw_window_cursor):
12676 * xdisp.c (display_and_set_cursor, update_window_cursor)
12677 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12678 enum text_cursor_kinds where appropriate.
12680 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12682 Redesign redisplay interface to drop updated_row and updated_area.
12683 * dispextern.h (updated_row, updated_area): Remove declaration.
12684 (struct redisplay_interface): Pass glyph row and row area parameters
12685 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12686 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12688 * dispnew.c (updated_row, updated_area): Remove.
12689 (redraw_overlapped_rows, update_window_line): Adjust user.
12690 (update_marginal_area, update_text_area): Likewise. Pass updated row
12691 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12692 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12695 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12697 * process.c (flush_pending_output): Remove stub.
12700 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12702 * callproc.c: Fix race that killed background processes (Bug#15144).
12703 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12704 Record deleted process-id in critical section, not afterwards.
12705 Don't mistakenly kill process created by a call-process invocation
12706 that discards output and does not wait.
12708 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12710 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12711 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12712 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12713 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12714 to shut up compiler in mark_object.
12715 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12717 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12719 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12720 We can't portably rely on PTY_OPEN doing that, even if
12721 it calls posix_openpt with O_CLOEXEC.
12723 2013-08-20 Kenichi Handa <handa@gnu.org>
12725 * character.c (string_char): Improve commentary.
12727 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12729 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12730 (struct animation_cache): Make signature a flexible array member.
12731 All uses changed. This is a tad slower but may insulate us better
12732 from future changes to ImageMagick.
12734 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12736 * image.c: Shrink memory needed for animation cache.
12737 (SIGNATURE_DIGESTSIZE): New constant.
12738 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12739 (imagemagick_create_cache): Copy the signature. This saves
12740 several KB of memory that ImageMagick wastes per signature.
12741 Don't bother updating the update_time, as the caller does that now.
12742 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12743 it's a fixed size struct member now.
12744 (imagemagick_get_animation_cache): Always destroy the signature,
12745 as it's now imagemagick_create_cache's responsibility to copy it.
12746 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12747 and use memcmp rather than strcmp.
12748 eassert that ImageMagick returns a signature of the specified length.
12750 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12752 * image.c (imagemagick_get_animation_cache): Don't segfault on
12754 (imagemagick_get_animation_cache): Revert to previous definition
12755 so that it actually works. But keep the memory leak fix.
12756 (imagemagick_get_animation_cache): Fix memory leak.
12758 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12760 * image.c: Fix animation cache signature memory leak.
12761 Fix some other minor performance problems while we're at it.
12762 (imagemagick_create_cache): Clear just the members that
12763 need clearing. Don't set update_time, as caller does that now.
12764 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12765 Simplify by using pointer-to-pointer instead of a prev pointer.
12766 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12767 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12768 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12769 it's already a copy. Free the signature probe unless it's cached.
12771 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12772 This was introduced by my 2013-08-12 fix for Bug#15035.
12774 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12776 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12777 (imagemagick_prune_animation_cache): Now static.
12779 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12781 * image.c (imagemagick_get_animation_cache): Don't segfault when
12782 pruning all entries.
12784 2013-08-18 Ken Brown <kbrown@cornell.edu>
12786 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12787 static heap if ENABLE_CHECKING is defined.
12788 (max_bss_sbrk_ptr): New variable.
12789 (bss_sbrk): Use it.
12790 (report_sheap_usage): Report maximum static heap usage instead of
12791 ending static heap usage.
12793 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12795 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12796 of zlib_initialized according to the results of calling
12797 init_zlib_functions.
12799 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12801 * image.c: Implement an ImageMagick per-image cache.
12802 (imagemagick_get_animation_cache): Fix a double-free error.
12803 (imagemagick_load_image): Remove the ping_wand code, which only
12804 apparently saved time on invalid animated images, and slowed down
12805 everything else. Optimize for the common case.
12807 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12809 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12811 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12813 * marker.c (set_marker): Remove documentation of undefined behavior.
12815 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12817 * image.c (imagemagick_compute_animated_image): Animate correctly
12818 when sub-images are smaller than the main image.
12819 (imagemagick_compute_animated_image): Setting the iterator row to
12820 zero is apparently not allowed.
12821 (imagemagick_compute_animated_image): Allow images that say they
12822 have sub-images that are bigger than the main image, but just crop
12825 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12827 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12829 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12831 * image.c (imagemagick_compute_animated_image): Respect the GIF
12834 2013-08-15 Ken Brown <kbrown@cornell.edu>
12836 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12837 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12840 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12842 Fix minor problems found by static checking.
12843 * frame.c (delete_frame):
12844 * xdisp.c (next_element_from_display_vector):
12845 Avoid uninitialized local.
12846 * image.c (imagemagick_compute_animated_image): Port to C89.
12847 Prefer usual GNU indentation style for loops.
12848 Be more careful about bizarrely large sizes, by using ptrdiff_t
12851 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12853 Fix infinite frame selection loop (Bug#15025).
12854 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12856 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12858 * xdisp.c (compute_window_start_on_continuation_line):
12859 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12860 to make sure we end up setting the window start at the leftmost
12861 visible character of the display line. This avoids funky
12862 horizontal shifting because the window start is not kept on the
12863 same position. (Bug#15090)
12864 (next_element_from_display_vector): Support 'box' face attribute
12865 in the face definitions of a display vector. (Bug#15099)
12867 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12869 * image.c (imagemagick_compute_animated_image): Implement animated
12870 images (bug#14700).
12871 (imagemagick_compute_animated_image): Fix some compilation
12872 warnings. Implement a very simple cache to make the animation
12873 usable at all, but it should be replaced with a per-image cache.
12875 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12877 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12878 to do `for' loops over alist values.
12879 * buffer.h (FOR_EACH_BUFFER):
12880 * process.c (FOR_EACH_PROCESS): Use it.
12881 (handle_child_signal, status_notify, Fget_buffer_process)
12882 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12884 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12886 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12887 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12888 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12889 to xzalloc and so avoid redundant call to memset.
12890 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12891 members because it is allocated with xzalloc and so already zeroed.
12893 2013-08-14 Ken Brown <kbrown@cornell.edu>
12895 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12898 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12900 Utility function and macro to copy Lisp string to C string.
12901 * lisp.h (xlispstrdupa): New macro.
12902 (xlispstrdup): New prototype.
12903 * alloc.c (xlispstrdup): New function.
12904 * callint.c (Fcall_interactively):
12905 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12906 (Fsubstitute_in_file_name):
12907 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12908 * image.c (x_create_bitmap_from_file):
12909 * w32term.c (w32_term_init):
12910 * xterm.c (x_term_init): Use xlispstrdup.
12912 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12914 * image.c (imagemagick_load_image): Make animated pictures work.
12915 There's still some problems with background color settings, though
12918 * decompress.c (unwind_decompress): Always restore point.
12920 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12922 * marker.c (set_marker): Reformat documentation.
12924 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12926 * xdisp.c (cursor_type_changed): Now static.
12928 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12929 Use changed. This avoids the need to call xmalloc and for the
12930 caller to call xfree, and avoids memory leaks in some situations.
12932 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12934 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12935 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12936 (redisplay_window): If window_end_valid is cleared due to non-zero
12937 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12938 so do not call to try_cursor_movement for that window.
12940 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12942 * window.h (struct window): Convert window_end_pos and
12943 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12944 (wset_window_end_pos, wset_window_end_vpos): Remove.
12945 * dispnew.c (adjust_glyph_matrix):
12946 * window.c (Fwindow_end, replace_window, set_window_buffer)
12948 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12949 (set_vertical_scroll_bar, redisplay_window, try_window)
12950 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12951 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12952 (note_mouse_highlight): Adjust users.
12953 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12956 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12958 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12959 * image.c (imagemagick_filename_hint): Use `const char *' and
12960 prefer SSDATA to SDATA to avoid warnings.
12962 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12964 Cleanup window fringes, margins and scroll bars adjustments.
12965 * window.c (set_window_fringes, set_window_margins)
12966 (set_window_scroll_bars, apply_window_adjustment): New functions.
12967 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12968 (Fset_window_scroll_bars): Use them.
12970 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12972 * window.h (struct window): Convert scroll_bar_width
12973 from Lisp_Object to integer. Adjust comment.
12974 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12976 * window.c (wset_scroll_bar_width): Remove.
12977 (make_window): Initialize scroll_bar_width.
12978 (Fsplit_window_internal): Use direct assignment.
12979 (Fset_window_configuration, save_window_save):
12980 Convert Lisp_Object to integer and back where appropriate.
12981 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12982 bar was actually changed, and mention this in docstring.
12984 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12986 * decompress.c: Minor simplifications.
12987 (Fzlib_decompress_region): Don't bother verifying
12988 that avail_out <= UINT_MAX, as that was confusing.
12989 Mention the restriction in a comment instead.
12990 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12992 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12994 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12995 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12997 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12999 * image.c (imagemagick_filename_hint): Check for errors in the
13002 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13004 * window.c (Fwindow_margins): Return nil when there's no marginal
13005 area, as per the documented API.
13007 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13008 Fmake_vector, as scroll bar's struct members are not all Lisp
13009 objects now. This avoids crashes in GC.
13011 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13012 bool, so its address could be taken.
13014 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13016 * image.c (imagemagick_filename_hint): New function to possibly
13017 apply `image-content-type-suffixes'.
13018 (imagemagick_load_image): Use it.
13020 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13022 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13023 if loading zlib failed.
13025 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13027 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13028 2013-08-13 checkin below. Change bool to BOOL, rule is:
13029 All Obj-C code uses BOOL, except for interfaces callable from C.
13031 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13033 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13035 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13036 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13037 bool instead of BOOL.
13038 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13039 from Lisp_Object to bitfield. Adjust comment.
13040 * w32term.c (x_scroll_bar_create): Adjust user.
13041 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13042 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13043 Use bool for boolean.
13044 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13045 to `unsigned int' when defining a bitfield.
13047 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13049 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13051 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13053 * window.h (struct window): Convert left_margin_cols and
13054 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13055 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13056 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13058 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13060 (showing_window_margins_p, update_window_line, update_frame_1):
13061 * fringe.c (draw_fringe_bitmap_1):
13062 * xdisp.c (window_box_width): Adjust users.
13063 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13064 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13065 Use direct assignment.
13066 (Fset_window_configuration, save_window_save, Fwindow_margins):
13067 Convert Lisp_Object to integer and back where appropriate.
13068 (Fset_window_margins): Adjust user. Return t if any margin
13069 was actually changed, and mention this in docstring.
13071 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13073 * syntax.c (forward_word):
13074 * cmds.c (forward_char, backward_char): Mention the optional argument.
13076 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13078 * window.h (struct window): Convert left_fringe_width
13079 and right_fringe_width from Lisp_Objects to integers.
13081 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13082 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13083 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13085 (make_window): Initialize new integer fields to -1.
13086 (Fsplit_window_internal): Use direct assignment.
13087 (Fset_window_configuration, save_window_save):
13088 Convert Lisp_Object to integer and back where appropriate.
13089 (Fset_window_fringes): Adjust user. Return t if any fringe
13090 was actually changed, and mention this in docstring.
13092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13094 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13095 * nsfns.m (x_set_cursor_type):
13096 * w32fns.c (x_set_cursor_type):
13097 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13098 * xdisp.c (set_frame_cursor_types): ...but in common code.
13100 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13102 * font.c (clear_font_cache): New function, stripped from...
13103 (Fclear_font_cache): ...here, which now uses the function
13104 above. Adjust comment.
13105 * font.h (clear_font_cache): Add prototype.
13106 * xfaces.c (clear_face_cache): Use clear_font_cache.
13108 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13110 * window.c (Fset_window_start): Compare `w', not `window' because
13111 `w' might not be equal to `window' after call to decode_live_window.
13113 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13115 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13116 This fixes a problem introduced by the Bug#15035 patch
13117 when using GPG. Reported by Herbert J. Skuhra.
13119 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13121 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13122 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13123 not yet initialized.
13125 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13127 * decompress.c (Fzlib_decompress_region): Support zlib
13128 decompression, too, and rename.
13130 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13132 Minor zlib configuration tweaks.
13133 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13134 Don't assume presence of fn_inflateInit2_ zlib internal function.
13136 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13138 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13139 include the zlib prefix.
13141 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13143 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13144 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13145 define static variables that are pointers to zlib functions to be
13146 dynamically loaded.
13147 (init_zlib_functions) [WINDOWSNT]: New function.
13148 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13150 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13151 macros instead of invoking the zlib functions directly.
13152 (syms_of_decompress): DEFSYM Qzlib_dll.
13153 Staticpro Szlib_available_p.
13155 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13157 Avoid looping over all frame windows to freeze and unfreeze.
13158 * window.h (struct window): Drop frozen_window_start_p.
13159 (freeze_window_starts): Drop prototype.
13160 * frame.h (struct frame): New frozen_window_starts flag.
13161 (FRAME_WINDOWS_FROZEN): New macro.
13162 * window.c (freeze_window_start, freeze_window_starts):
13164 (select_window, replace_window): Adjust users.
13165 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13166 (window_frozen_p): New function.
13167 (redisplay_window): Use it.
13169 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13171 Fix some fd issues when running subprocesses (Bug#15035).
13172 Fix bugs that can leak files or file descriptors on errors.
13173 Don't unlink open temp files, as that's hard for users to diagnose
13174 when things go awry (e.g., temp disk exhausted).
13175 Don't bother to lock temp files. Check for invalid recursion.
13176 * callproc.c (synch_process_fd): Remove. All uses removed.
13177 (synch_process_tempfile): New var or macro.
13178 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13180 (record_kill_process): New arg, the temp name. All callers changed.
13181 (delete_temp_file): Now just a simple wrapper around unlink.
13182 (call_process_kill): New arg, the call_process_fd array.
13183 Close them all. Clear synch_process_pid. Remove the temp file,
13184 or arrange for it to be removed.
13185 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13186 that's been moved to synch_process_tempfile. Caller changed.
13187 Do not remove the tempfile; that's now call_process_kill's
13189 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13190 call_process_kill; the caller now does that.
13191 (call_process_cleanup): Do not close the process fd; that's now
13192 call_process_kill's responsibility.
13193 (Fcall_process): Implement via new function call_process, which
13194 has most of the old body of Fcall_process, but with a different API.
13195 (call_process): New function that does not open or close filefd if
13196 it is nonnegative. Record which fds need to be closed, and let
13197 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13198 Signal an error if invoked recursively (could be done via a hook).
13199 Simplify creation of the tempfile in the MSDOS case.
13200 Don't create the output file until after checking for the executable.
13201 Report any failure to open /dev/null.
13202 Don't open /dev/null for writing twice; once is enough.
13203 Don't create pipe if all output is being discarded or sent to file.
13204 Don't worry about setting up the coding system or reading from the
13205 pipe if all output is being discarded.
13206 Hoist fd_error local into top level, to lessen block nesting.
13207 Don't record deleted pid here; now done by Fcall_process_region.
13208 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13209 and note its success in synch_process_tempfile.
13210 Do not leak resources when child_setup fails.
13211 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13212 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13213 (create_temp_file): Now returns open fd, with an additional
13214 Lisp_Object * argument to return the name. All callers changed.
13215 Do not close the file; rewind it instead, and leave it open for
13216 the caller. Do not lock the temp file. Unwind-protect the file
13217 and the file-descriptor.
13218 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13219 If an asynchrounous process, record it here, not in call_process.
13220 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13221 * eval.c (set_unwind_protect): New function.
13222 * fileio.c (write_region): New function, generalized from the
13223 old Fwrite_region. Do not lock temp files.
13224 (Fwrite_region): Use it.
13225 * lisp.h (set_unwind_protect, write_region): New decls.
13226 * process.c: Include <verify.h>.
13227 (make_process): Mark fds as initially closed.
13228 (deleted_pid_list): Now a list of pid-filename pairs.
13230 (close_process_fd): New function.
13231 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13232 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13233 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13234 (create_process, create_pty, Fmake_serial_process)
13235 (server_accept_connection): Record which fds need to be closed,
13236 and let deactivate_process close them.
13237 (Fmake_network_process): Do not discard the unwind-protect
13238 until it's safe to do so.
13239 (deactivate_process): Close the fds opened by create_process etc.
13240 (Fprocess_send_eof): Adjust to new way of recording open fds.
13241 Report an error if /dev/null can't be opened, instead of aborting.
13242 * process.h (PROCESS_OPEN_FDS): New constant.
13243 (struct Lisp_Process): New member open_fds.
13244 (record_kill_process, record_deleted_pid): Adjust signatures.
13245 (record_deleted_pid): Move decl here ...
13246 * syswait.h (record_deleted_pid): ... from here.
13248 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13250 * decompress.c: Fix bugs with large buffers and weird inputs.
13251 Tune a bit. Reindent as per usual Emacs style.
13252 (BUFFER_SIZE): Remove.
13253 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13254 more than UINT_MAX bytes. Decompress into the gap instead of into
13255 an auto buffer, as this should avoid copying. Return nil if
13256 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13257 set immediate_quit; we shouldn't trust zlib code that much.
13259 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13261 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13262 errors, and really move the gap to where we want it.
13264 * lisp.h: Include decompress.c support.
13266 * emacs.c (main): Include decompress.c support.
13268 * Makefile.in: Include -lz if present.
13270 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13272 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13273 (initWithTitle:): Initialize frame to 0.
13274 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13275 (fillWithWidgetValue:frame:): Rename from
13276 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13278 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13279 fillWithWidgetValue:frame:
13281 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13282 remove memory leak warnings.
13284 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13285 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13286 menu_pending_title.
13288 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13289 (x_activate_menubar): Update the whole menu.
13290 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13291 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13292 current event is not NSSystemDefined (Bug#15001).
13293 Call ns_check_menu_open only if trackingMenu is 2.
13294 (menuDidClose:): New method, decrease trackingMenu.
13295 (fillWithWidgetValue:setDelegate:): New method.
13296 (fillWithWidgetValue:): Call the above.
13298 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13300 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13302 Omit some unnecessary casts.
13303 Many of these go back to the old pre-C89 days, when they may have
13304 been needed, but we've been assuming C89 or later for a while now.
13305 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13306 (live_float_p, live_misc_p, live_vector_p):
13307 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13308 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13309 (defvar_per_buffer):
13310 * callint.c (Fcall_interactively):
13311 * doc.c (Fsubstitute_command_keys):
13312 * filelock.c (get_boot_time):
13313 * frame.c (xrdb_get_resource):
13314 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13315 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13316 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13317 (menuitem_highlight_callback, menu_destroy_callback)
13318 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13319 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13320 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13321 (xg_tool_bar_help_callback, tb_size_cb):
13322 * image.c (xpm_alloc_color, png_read_from_memory)
13323 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13324 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13326 * keymap.c (describe_map):
13327 * nsfns.m (Fns_display_monitor_attributes_list):
13328 * nsmenu.m (process_dialog:):
13329 * nsterm.m (hold_event):
13330 * process.c (wait_reading_process_output):
13331 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13332 * scroll.c (do_direct_scrolling, scrolling_1):
13333 * termcap.c (tgetent):
13334 * window.c (check_window_containing, add_window_to_list)
13335 (freeze_window_starts):
13336 * xdisp.c (compare_overlay_entries, vmessage):
13337 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13338 (x_get_monitor_attributes_xrandr)
13339 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13340 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13341 * xfont.c (xfont_match, xfont_open):
13342 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13343 (menubar_selection_callback, menu_position_func)
13344 (popup_selection_callback, create_and_show_popup_menu)
13345 (dialog_selection_callback, create_and_show_dialog):
13346 * xrdb.c (x_get_string_resource)
13348 * xsmfns.c (x_session_check_input):
13349 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13350 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13351 (xaw_jump_callback, xaw_scroll_callback):
13352 Omit unnecessary casts.
13354 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13356 Minor string-length refactoring.
13357 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13358 * frame.c (make_monitor_attribute_list):
13359 Prefer build_string to strlen + make_string.
13361 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13363 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13364 don't check minor_code (Bug#14417).
13366 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13368 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13369 vertical positions instead. This avoids calling MATRIX_ROW with
13370 row numbers that are possibly beyond valid limits. (Bug#15064)
13372 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13374 Use xstrdup and build_unibyte_string where applicable.
13375 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13376 * xfns.c (x_window):
13377 * xrdb.c (x_get_customization_string):
13378 * xterm.c (xim_initialize):
13379 * w32fns.c (w32_window): Use xstrdup.
13380 (w32_display_monitor_attributes_list):
13381 * emacs.c (init_cmdargs):
13382 * keyboard.c (PUSH_C_STR):
13383 * nsfont.m (nsfont_open):
13384 * sysdep.c (system_process_attributes):
13385 * w32.c (system_process_attributes):
13386 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13388 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13390 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13391 variables of these types so that GDB would know about them, as aid
13392 for debugging fatal exceptions. (Bug#15024) See also
13393 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13396 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13398 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13399 larger than the NSWindow (Bug#14934).
13401 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13403 Redesign redisplay interface to drop global variable updated_window.
13404 Always pass currently updated window as a parameter to update routines.
13405 * dispextern.h (updated_window): Remove declaration.
13406 (struct redisplay_interface): Pass window parameter to
13407 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13408 and after_update_window_hook.
13409 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13411 * dispnew.c (updated_window): Remove.
13412 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13413 (update_window_line): Adjust to match redisplay interface changes.
13414 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13415 (ns_scroll_run, ns_after_update_window_line):
13416 * w32term.c (x_update_window_begin, x_update_window_end)
13417 (x_after_update_window_line, x_scroll_run):
13418 * xterm.c (x_update_window_begin, x_update_window_end)
13419 (x_after_update_window_line, x_scroll_run):
13420 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13421 Likewise. Adjust comments where appropriate.
13422 (x_cursor_to): Simplify because this is always called during window
13423 update (but install debugging check anyway).
13424 (expose_window): Check must_be_updated_p flag to see whether this
13425 function is called during window update.
13427 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13429 Do not reset window modification event counters excessively.
13430 These leftovers and poor man's tricky methods to catch extra
13431 redisplay's attention are no longer needed.
13432 * frame.c (set_menu_bar_lines_1):
13433 * minibuf.c (read_minibuf_unwind):
13434 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13435 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13436 (window_scroll_line_based, Fset_window_configuration):
13437 * xdisp.c (redisplay_window): Do not reset last_modified and
13438 last_overlay_modified counters.
13440 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13442 * xselect.c (x_send_client_event): Set send_event and serial, memset
13443 data.l as it might be bigger than data.b. Use 24 bit mask to
13444 XSendEvent (Bug#15034).
13446 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13448 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13449 for TTY frames that are not the top frame on their console.
13452 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13454 * w32term.c (w32fullscreen_hook): Really maximize frame when
13455 asked for (Bug#14841).
13457 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13459 Prefer selected_window to Fselected_window, likewise for frames.
13460 * buffer.c (Fbuffer_swap_text):
13461 * data.c (Fvariable_binding_locus):
13462 * window.c (run_window_configuration_change_hook): Adjust users.
13463 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13464 Use decode_live_frame.
13466 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13468 Be more careful if selected window shows the buffer other than current,
13469 use window_outdated only if this is not so. This change should also
13470 address some weird issues discussed in Bug#13012.
13471 * window.h (window_outdated): New prototype.
13472 * window.c (window_outdated): Now here. Convert from static and
13473 always assume window's buffer.
13474 (Fwindow_end, Fwindow_line_height): Use it.
13475 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13476 and always assume window's buffer.
13477 (redisplay_window): Adjust user.
13478 (redisplay_internal): Call to reconsider_clip_changes once and
13479 check whether mode line should be updated only if selected window
13480 shows current buffer.
13481 (run_window_scroll_functions): Use eassert for debugging check.
13482 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13484 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13486 * window.c (window_scroll, window_scroll_pixel_based)
13487 (window_scroll_line_based): Use bool for booleans.
13489 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13491 * process.c: Fix minor off-by-one issues in descriptor counts.
13492 This shouldn't fix any real bugs, but it cleans up the code a bit.
13493 (max_process_desc, max_input_desc): -1, not 0, means none.
13495 (delete_input_desc): New function.
13496 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13497 (deactivate_process): Scan backwards when recomuting max_process_desc;
13498 that should be faster.
13499 (init_process_emacs): Initialize max_input_desc.
13501 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13503 Use region cache to speedup bidi_find_paragraph_start.
13504 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13505 Rename cache_long_line_scans to cache_long_scans.
13506 * buffer.c (bset_cache_long_line_scans): Rename to
13507 bset_cache_long_scans.
13508 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13509 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13511 (syms_of_buffer): Rename cache-long-line-scans to
13512 cache-long-scans. Adjust docstring.
13513 * search.c (newline_cache_on_off):
13514 * indent.c (width_run_cache_on_off): Adjust users.
13515 * bidi.c (bidi_paragraph_cache_on_off): New function.
13516 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13517 * insdel.c (prepare_to_modify_buffer):
13518 Invalidate bidi_paragraph_cache if enabled.
13520 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13522 Invalidate region caches only if buffer text is going to be changed.
13523 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13524 (modify_text): ...new prototype.
13525 (prepare_to_modify_buffer_1): New prototype.
13526 * textprop.c (modify_region): Rename to...
13527 (modify_text_properties): ...new function.
13528 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13529 (Fremove_list_of_text_properties): Adjust users.
13530 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13531 (modify_text): ...new function.
13532 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13533 (prepare_to_modify_buffer_1): ...new function.
13534 * casefiddle.c (casify_region):
13535 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13536 (Ftranspose_regions): Use modify_text.
13538 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13540 * lisp.mk (lisp): Add nadvice.elc.
13542 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13544 New macro to iterate over live buffers similar to frames.
13545 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13546 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13547 Declare buffer-related variables here to offload lisp.h.
13548 * buffer.c (Vbuffer_alist): Adjust comment.
13549 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13550 (other_buffer_safely):
13551 * data.c (store_symval_forwarding):
13552 * dispnew.c (Fframe_or_buffer_changed_p):
13553 * fileio.c (Fdo_auto_save):
13554 * filelock.c (unlock_all_files):
13555 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13557 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13559 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13560 * callproc.c (create_temp_file):
13561 * filelock.c (create_lock_file):
13562 Assume mkostemp, since it's now provided by Gnulib.
13564 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13566 * w32.c (mkostemp): New function.
13567 (mktemp): Remove, no longer used. Most of the code reused in
13568 mkostemp. (Bug#15015)
13569 (mktemp): Don't undef.
13571 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13573 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13574 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13575 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13576 (free_glyph_pool, check_glyph_memory): Likewise for
13577 all users. Adjust comments where appropriate.
13579 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13581 * composite.h: Minor fixups.
13582 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13583 to fix a misspelling, and change it to an inline function while
13584 we're at it (it need not be a macro). All uses changed.
13585 (composition_method, composition_valid_p):
13586 Rewrite to avoid assignments in if-conditions.
13588 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13590 Do not use global Lisp_Object in composition macros.
13591 * composite.h (composition_temp): Remove declaration.
13592 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13593 (composition_method, composition_valid_p): ...inline functions.
13594 (compose_region): Remove the leftover.
13595 * composite.c (composition_temp): Remove.
13596 (run_composition_function, update_compositions)
13597 (composition_compute_stop_pos, composition_adjust_point)
13598 (Ffind_composition_internal):
13599 * coding.c (handle_composition_annotation):
13600 * xdisp.c (handle_composition_prop, check_point_in_composition):
13601 Related users changed.
13603 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13605 Drop FRAME_PTR typedef.
13606 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13607 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13608 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13609 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13610 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13611 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13612 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13613 All related users changed.
13615 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13617 * eval.c (default_toplevel_binding): New function.
13619 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13620 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13621 (syms_of_eval): Export them.
13622 * data.c (Fdefault_value): Micro cleanup.
13623 * term.c (init_tty): Use "false".
13625 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13627 Fix X GC leak in GTK and raw (no toolkit) X ports.
13628 * xterm.c (x_free_frame_resources): If white and black relief
13629 GCs are allocated, always free them here.
13630 * xfns.c (x_make_gc): Omit redundant initialization.
13631 * widget.c (create_frame_gcs): Remove the leftover.
13632 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13633 in x_free_frame_resources.
13635 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13637 * nsterm.m (windowWillResize:toSize:): Only change title if
13638 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13640 (viewDidEndLiveResize): New method.
13642 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13643 inside NS_IMPL_COCOA.
13645 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13647 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13648 Do not check whether undo is enabled because record_insert and
13649 record_delete does that themselves.
13651 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13653 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13654 member which is not really used any more.
13655 (FRAME_XIC_BASE_FONTNAME): Remove.
13656 * xfns.c (xic_free_fontset): Adjust user.
13657 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13658 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13659 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13660 (xdialog_show): Use eassert for debugging check.
13661 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13663 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13665 * fileio.c, fns.c (merge): Move extern decl from here ...
13666 * lisp.h (merge): ... to here.
13668 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13670 Fix last font-related change.
13671 * w32font.h (w32font_list_internal, w32font_match_internal):
13673 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13674 (uniscribe_list_family): Adjust to match font API change.
13675 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13676 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13678 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13680 * frame.h (FRAME_MOUSE_UPDATE):
13681 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13682 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13684 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13686 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13687 * font.h (struct font_driver): Change list, match, and list_family
13688 functions to accept struct frame * as first arg.
13689 * font.c (font_score, font_compare, font_sort_entities):
13691 (font_sort_entities, font_list_entities, font_select_entity)
13692 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13693 match font API change.
13694 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13695 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13696 * ftxfont.c (ftxfont_list, ftxfont_match):
13697 * xftfont.c (xftfont_list, xftfont_match):
13698 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13699 * w32font.c (w32font_list, w32font_match, w32font_list)
13700 (w32font_list_internal, w32_font_match_internal): Likewise.
13701 * xfaces.c (Fx_family_fonts): Adjust user.
13703 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13705 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13706 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13707 only if HAVE_X_WINDOWS is in use.
13708 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13709 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13710 * w32term.c (x_wm_set_icon_position): Likewise.
13711 * w32fns.c (x_icon): Adjust user.
13713 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13715 * xterm.c (last_mouse_press_frame): Remove the
13716 leftover which is not really used any more.
13717 (handle_one_xevent, syms_of_xterm): Adjust users.
13718 (x_flush): Call XFlush once per each X display, not frame.
13719 This is better because this code always unconditionally skips
13720 non-X frames in Vframe_list and issues the only XFlush if we
13721 have more than one X frame on the same X display.
13722 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13723 Use bool for booleans.
13724 (x_draw_glyph_string_background, cvt_string_to_pixel)
13725 (cvt_pixel_dtor): Drop unnecessary prototypes.
13726 * xterm.h (x_display_ok): Adjust prototype.
13728 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13730 Drop unnecessary functions that deals with frame pixel size.
13731 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13732 (x_pixel_height): Drop prototypes.
13733 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13734 (x_pixel_height): Drop implementations.
13735 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13736 which should be always valid for window frame.
13737 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13738 * w32menu.c (Fx_popup_dialog):
13739 * xmenu.c (Fx_popup_dialog): Likewise for both.
13741 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13743 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13744 frame parameters and call to Fmodify_frame_parameters just once.
13745 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13746 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13747 and mention nil frame in docstring.
13749 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13751 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13752 (x_figure_window_size): Likewise. Adjust to return long.
13753 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13754 (toplevel): Move Qterminal_live_p to...
13755 * terminal.c (toplevel): ...here, make it static, and...
13756 (syms_of_terminal): ...DEFSYM here.
13757 * frame.h (Qterminal_live_p): Remove declaration.
13758 (make_frame, x_figure_window_size): Adjust prototype.
13759 * nsfns.m (Fx_create_frame): Use long for window flags.
13761 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13763 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13764 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13765 Do not assume that emacs_close (INT_MAX) is a no-op.
13767 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13769 * xfaces.c (make_face_cache): For struct face_cache, prefer
13770 xmalloc to xzalloc and so avoid redundant call to memset.
13771 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13773 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13775 * fringe.c (draw_window_fringes, update_window_fringes)
13776 (compute_fringe_widths):
13777 * w32term.c (x_draw_glyph_string):
13778 * window.c (candidate_window_p, Frecenter):
13779 * xfaces.c (realize_basic_faces, realize_default_face)
13780 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13781 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13782 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13783 * xmenu.c (Fx_menu_bar_open_internal):
13784 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13785 * xsettings.c (xft_settings_event):
13786 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13787 Use bool for booleans. Adjust style and comments where
13789 * dispextern.h (draw_window_fringes, update_window_fringes)
13790 (compute_fringe_widths):
13791 * xterm.h (x_had_errors_p): Adjust prototype.
13793 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13795 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13796 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13798 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13800 * fns.c (toplevel): Remove comment before Fsafe_length because
13801 it checks for QUIT.
13803 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13805 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13807 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13809 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13810 frame which got the message is still alive, before dereferencing
13811 its pointer. (Bug#14970)
13813 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13814 be a live window, before using it as such. (Bug#14970)
13816 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13818 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13819 w32_detect_focus_change instead of doing part of its job by hand.
13820 This fixes the problem whereby FOCUS_OUT events were not sent to
13823 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13825 * process.c (Fprocess_list): Doc fix.
13827 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13828 being re-exposed only if it didn't ask to become visible.
13829 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13830 was previously iconified. (Bug#14841)
13831 (x_iconify_frame): Mark the frame iconified.
13833 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13835 Fix minor problems found by static checking.
13836 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13837 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13839 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13841 * eval.c (set_specpdl_old_value): New function.
13842 (unbind_to): Minor simplification.
13843 (get_backtrace_frame): New function.
13844 (Fbacktrace_frame): Use it. Add `base' argument.
13845 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13846 (syms_of_eval): Export backtrace-eval.
13847 * xterm.c (x_focus_changed): Simplify.
13849 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13851 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13853 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13855 * xdisp.c (redisplay_window): Instead of moving point out of
13856 scroll margin, reject the force_start method, and try scrolling
13857 instead. (Bug#14780)
13859 2013-07-24 Ken Brown <kbrown@cornell.edu>
13861 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13864 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13866 * eval.c (Fprogn): Do not check that BODY is a proper list.
13867 This undoes the previous change. The check slows down the
13868 interpreter, and is not needed to prevent a crash. See
13869 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13871 2013-07-23 Glenn Morris <rgm@gnu.org>
13873 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13875 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13877 Port to GNU/Linux systems with tinfo but not ncurses.
13878 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13879 to decide whether ncurses is being used. Without this change,
13880 GCC complains about tgetent not being declared, on a system
13881 that has tinfo installed but ncurses not installed.
13883 * eval.c (Fprogn): Check that BODY is a proper list.
13885 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13886 * data.c (Fsetq_default):
13887 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13888 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13890 Tune by taking advantage of the fact that ARGS is always a list
13891 when a function is declared to have UNEVALLED args.
13893 * emacsgtkfixed.c: Port to GCC 4.6.
13894 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13896 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13898 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13899 here to silence compiler warnings.
13901 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13903 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13904 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13905 from messing up Emacs's 'struct frame' (Bug#14923).
13907 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13909 * alloc.c (make_save_ptr_ptr): Define this function.
13910 It was inadvertently omitted. It's needed only if
13911 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13913 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13915 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13916 frame have focus (Bug#14895).
13918 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13920 Avoid vfork-related deadlock more cleanly.
13921 * callproc.c (child_setup): When the child's exec fails, output
13922 the program name, as that's more useful. Use O_NONBLOCK to avoid
13924 * process.c (create_process_1): Remove; no longer needed.
13925 (create_process): Remove timer hack; no longer needed, now that
13926 the child avoids deadlock.
13928 2013-07-20 Glenn Morris <rgm@gnu.org>
13930 * image.c (Fimage_flush): Fix doc typo.
13932 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13934 Fix array bounds violation when pty allocation fails.
13935 * process.c (PTY_NAME_SIZE): New constant.
13936 (pty_name): Remove static variable; it's now auto.
13937 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13938 Take pty_name as an arg rather than using a static variable.
13939 All callers changed.
13940 (create_process): Recover pty_flag from process, not from volatile local.
13941 (create_pty): Stay inside array even when pty allocation fails.
13942 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13944 * lread.c (Fload): Avoid initialization only when lint checking.
13945 Mention that it's needed only for older GCCs.
13947 2013-07-20 Kenichi Handa <handa@gnu.org>
13949 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13950 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13952 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13954 * lread.c (Fload): Avoid uninitialized warning.
13956 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13958 Fix some minor file descriptor leaks and related glitches.
13959 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13960 (create_lock_file): Use write, not emacs_write.
13961 * image.c (slurp_file, png_load_body):
13962 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13963 (server_accept_connection):
13964 Don't leak an fd on memory allocation failure.
13965 * image.c (slurp_file): Add a cheap heuristic for growing files.
13966 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13967 as that's what the other routines do. Maybe input need not be
13968 blocked at all, but it's better to be consistent.
13969 Avoid undefined behavior when strlen is zero.
13971 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13972 (NSTATICS): Now a constant; doesn't need to be a macro.
13974 2013-07-19 Richard Stallman <rms@gnu.org>
13976 * coding.c (decode_coding_utf_8): Add simple loop for fast
13977 processing of ASCII characters.
13979 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13981 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13983 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13985 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13986 unportable 'struct x_display_info'.
13987 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13988 is a portable type.
13990 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13992 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13993 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13995 (system_process_attributes): Prefer plain char to unsigned char
13996 when either will do. Clean up properly if interrupted or if
13997 memory allocations fail. Don't assume sscanf succeeds.
13998 Remove no-longer-needed workaround to stop GCC from whining.
13999 Read command-line once, instead of multiple times. Check read status a
14000 bit more carefully.
14002 Fix obscure porting bug with varargs functions.
14003 The code assumed that int is treated like ptrdiff_t in a vararg
14004 function, which is not a portable assumption. There was a similar
14005 -- though these days less likely -- porting problem with various
14006 assumptions that pointers of different types all smell the same as
14007 far as vararg functions is conserved. To make this problem less
14008 likely in the future, redo the API to use varargs functions.
14009 * alloc.c (make_save_value): Remove this vararg function.
14010 All uses changed to ...
14011 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14012 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14014 (make_save_ptr): Rename from make_save_pointer, for consistency with
14015 the above. Define only on platforms that need it. All uses changed.
14017 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14019 * keyboard.c: Try to fix typos in previous change.
14020 (DISPLAY_LIST_INFO): New macro.
14021 (kbd_buffer_get_event): Do not access members that are not present
14022 in X11. Revert inadvertent change of "!=" to "=".
14024 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14026 * keyboard.c (kbd_buffer_get_event):
14027 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14028 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14030 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14032 * filelock.c: Fix unlikely file descriptor leaks.
14033 (get_boot_time_1): Rework to avoid using emacs_open.
14034 This doesn't actually fix a leak, but is better anyway.
14035 (read_lock_data): Use read, not emacs_read.
14037 * doc.c: Fix minor memory and file descriptor leaks.
14038 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14039 (get_doc_string, Fsnarf_documentation):
14040 Fix file descriptor leak on error.
14042 * term.c: Fix minor fdopen-related file descriptor leaks.
14043 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14044 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14046 * charset.c: Fix file descriptor leaks and errno issues.
14048 (load_charset_map_from_file): Don't leak file descriptor on error.
14049 Use plain record_xmalloc since the allocation is larger than
14050 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14052 * eval.c (record_unwind_protect_nothing):
14053 * fileio.c (fclose_unwind):
14055 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14056 The replacement doesn't block input, but that no longer seems
14059 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14061 * lread.c: Fix file descriptor leaks and errno issues.
14062 (Fload): Close some races that leaked fds or streams when 'load'
14064 (Fload, openp): Report error number of last nontrivial failure to open.
14065 ENOENT counts as trivial.
14066 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14068 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14069 now that the function is always called with a nonnegative arg.
14070 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14071 All uses replaced with ...
14072 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14074 A few more minor file errno-reporting bugs.
14075 * callproc.c (Fcall_process):
14076 * doc.c (Fsnarf_documentation):
14077 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14078 * process.c (set_socket_option):
14079 Don't let a constructor trash errno.
14080 * doc.c: Include <errno.h>.
14082 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14084 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14086 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14088 Fix w32 bug with call-process-region (Bug#14885).
14089 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14090 to Fcall_process when the input is empty. This simplifies the
14091 code a bit. It makes no difference on POSIXish platforms but
14092 apparently it fixes a bug on w32.
14094 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14095 * fileio.c (close_file_unwind): Don't close if FD is negative;
14096 this can happen when unwinding a zapped file descriptor.
14097 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14098 in case Emacs runs out of memory between the two unwind-protects.
14099 Don't trash errno when closing FD.
14100 Zap the FD in the specpdl when closing it, instead of deferring
14101 the removal of the unwind-protect; this fixes a bug where a child
14102 function unwinds the stack past us.
14104 New unwind-protect flavors to better type-check C callbacks.
14105 This also lessens the need to write wrappers for callbacks,
14106 and the need for make_save_pointer.
14107 * alloc.c (free_save_value):
14108 * atimer.c (run_all_atimers):
14110 * alloc.c (safe_alloca_unwind):
14111 * atimer.c (unwind_stop_other_atimers):
14112 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14113 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14114 * minibuf.c (choose_minibuf_frame_1):
14115 * process.c (make_serial_process_unwind):
14116 * xdisp.c (pop_message_unwind):
14117 * xselect.c (queue_selection_requests_unwind):
14118 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14119 * alloc.c (record_xmalloc):
14120 Prefer record_unwind_protect_ptr to record_unwind_protect with
14122 * alloc.c (Fgarbage_collect):
14123 Prefer record_unwind_protect_void to passing a dummy.
14124 * buffer.c (restore_buffer):
14125 * window.c (restore_window_configuration):
14126 * xfns.c, w32fns.c (do_unwind_create_frame)
14127 New wrapper. All record-unwind uses of wrappee changed.
14128 * buffer.c (set_buffer_if_live):
14129 * callproc.c (call_process_cleanup, delete_temp_file):
14130 * coding.c (code_conversion_restore):
14131 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14132 * editfns.c (save_excursion_restore)
14133 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14134 (save_restriction_restore):
14135 * eval.c (restore_stack_limits, un_autoload):
14136 * fns.c (require_unwind):
14137 * keyboard.c (recursive_edit_unwind, tracking_off):
14138 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14139 * macros.c (pop_kbd_macro, restore_menu_items):
14140 * nsfns.m (unwind_create_frame):
14141 * print.c (print_unwind):
14142 * process.c (start_process_unwind):
14143 * search.c (unwind_set_match_data):
14144 * window.c (select_window_norecord, select_frame_norecord):
14145 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14146 (fast_set_selected_frame):
14147 * xfns.c, w32fns.c (unwind_create_tip_frame):
14148 Return void, not a dummy Lisp_Object. All uses changed.
14149 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14150 * callproc.c (call_process_kill):
14151 * fileio.c (restore_point_unwind, decide_coding_unwind)
14152 (build_annotations_unwind):
14153 * insdel.c (Fcombine_after_change_execute_1):
14154 * keyboard.c (read_char_help_form_unwind):
14155 * menu.c (unuse_menu_items):
14156 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14157 * sound.c (sound_cleanup):
14158 * xdisp.c (unwind_redisplay):
14159 * xfns.c (clean_up_dialog):
14160 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14161 Accept no args and return void, instead of accepting and returning
14162 a dummy Lisp_Object. All uses changed.
14163 * cygw32.c (fchdir_unwind):
14164 * fileio.c (close_file_unwind):
14165 * keyboard.c (restore_kboard_configuration):
14166 * lread.c (readevalllop_1):
14167 * process.c (wait_reading_process_output_unwind):
14168 Accept int and return void, rather than accepting an Emacs integer
14169 and returning a dummy object. In some cases this fixes an
14170 unlikely bug when the corresponding int is outside Emacs integer
14171 range. All uses changed.
14172 * dired.c (directory_files_internal_unwind):
14173 * fileio.c (do_auto_save_unwind):
14174 * gtkutil.c (pop_down_dialog):
14175 * insdel.c (reset_var_on_error):
14176 * lread.c (load_unwind):
14177 * xfns.c (clean_up_file_dialog):
14178 * xmenu.c, nsmenu.m (pop_down_menu):
14179 * xmenu.c (cleanup_widget_value_tree):
14180 * xselect.c (wait_for_property_change_unwind):
14181 Accept pointer and return void, rather than accepting an Emacs
14182 save value encapsulating the pointer and returning a dummy object.
14184 * editfns.c (Fformat): Update the saved pointer directly via
14185 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14186 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14187 (unwind_body): New function.
14188 (record_unwind_protect): First arg is now a function returning void,
14189 not a dummy Lisp_Object.
14190 (record_unwind_protect_ptr, record_unwind_protect_int)
14191 (record_unwind_protect_void): New functions.
14192 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14193 * fileio.c (struct auto_save_unwind): New type.
14194 (do_auto_save_unwind): Use it.
14195 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14196 * insdel.c (struct rvoe_arg): New type.
14197 (reset_var_on_error): Use it.
14198 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14200 (specbinding_func): Remove; there are now several such functions.
14201 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14202 (set_unwind_protect_ptr): New function.
14203 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14205 Be simpler and more consistent about reporting I/O errors.
14206 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14207 Say "Read error" and "Write error", rather than "I/O error", or
14208 "IO error reading", or "IO error writing", when a read or write
14210 * process.c (Fmake_network_process, wait_reading_process_output)
14211 (send_process, Fprocess_send_eof, wait_reading_process_output):
14212 Capitalize diagnostics consistently. Put "failed foo" at the
14213 start of the diagnostic, so that we don't capitalize the
14214 function name "foo". Consistently say "failed" for such
14216 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14217 All callers changed. This is so it can use report_file_error.
14218 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14219 diagnostics consistently as above.
14221 * fileio.c (report_file_errno): Fix errno reporting bug.
14222 If the file name is neither null nor a pair, package it up as a
14223 singleton list. All callers changed, both to this function and to
14224 report_file_error. This fixes a bug where the memory allocator
14225 invoked by list1 set errno so that the immediately following
14226 report_file_error reported the wrong errno value.
14228 Fix minor problems found by --enable-gcc-warnings.
14229 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14230 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14232 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14234 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14235 Set event->arg to Qt if switch-event shall be generated.
14236 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14238 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14240 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14243 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14244 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14245 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14246 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14247 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14248 and there is a focused frame.
14249 (head_table): Add focus-in and focus-out.
14250 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14251 bind to handle-focus-in/out.
14253 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14254 (Fhandle_switch_frame): Call Fhandle_focus_in.
14255 (syms_of_frame): defsubr handle-focus-in/out.
14257 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14259 Fix porting bug to older POSIXish platforms (Bug#14862).
14260 * sysdep.c (emacs_pipe): New function, that implements
14261 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14262 This should port better to CentOS 5 and to Mac OS X 10.6.
14263 All calls to pipe2 changed.
14265 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14266 This makes the code easier to read and the executable a bit smaller.
14267 Do not replace all calls to Fcons that happen to create lists,
14268 just calls that are intended to create lists. For example, when
14269 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14270 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14271 Similarly for list2 through list5.
14272 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14273 * bytecode.c (exec_byte_code):
14274 * callint.c (quotify_arg, Fcall_interactively):
14275 * callproc.c (Fcall_process, create_temp_file):
14276 * charset.c (load_charset_map_from_file)
14277 (Fdefine_charset_internal, init_charset):
14278 * coding.c (get_translation_table, detect_coding_system)
14279 (Fcheck_coding_systems_region)
14280 (Fset_terminal_coding_system_internal)
14281 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14282 * composite.c (update_compositions, Ffind_composition_internal):
14283 * dired.c (directory_files_internal, file_name_completion)
14285 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14286 * doc.c (Fsnarf_documentation):
14287 * editfns.c (Fmessage_box):
14289 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14290 (Feval, eval_sub, Ffuncall, apply_lambda):
14291 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14292 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14293 (Fset_file_times, Finsert_file_contents)
14294 (Fchoose_write_coding_system, Fwrite_region):
14295 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14296 * font.c (font_registry_charsets, font_parse_fcname)
14297 (font_prepare_cache, font_update_drivers, Flist_fonts):
14298 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14299 * frame.c (make_frame, Fmake_terminal_frame)
14300 (x_set_frame_parameters, x_report_frame_params)
14301 (x_default_parameter, Fx_parse_geometry):
14302 * ftfont.c (syms_of_ftfont):
14303 * image.c (gif_load):
14304 * keyboard.c (command_loop_1):
14305 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14306 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14307 (Fminor_mode_key_binding, accessible_keymaps_1)
14308 (Faccessible_keymaps, Fwhere_is_internal):
14309 * lread.c (read_emacs_mule_char):
14310 * menu.c (find_and_return_menu_selection):
14311 * minibuf.c (get_minibuffer):
14312 * nsfns.m (Fns_perform_service):
14313 * nsfont.m (ns_script_to_charset):
14314 * nsmenu.m (ns_popup_dialog):
14315 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14316 (Fx_own_selection_internal):
14317 * nsterm.m (append2):
14318 * print.c (Fredirect_debugging_output)
14319 (print_prune_string_charset):
14320 * process.c (Fdelete_process, Fprocess_contact)
14321 (Fformat_network_address, set_socket_option)
14322 (read_and_dispose_of_process_output, write_queue_push)
14323 (send_process, exec_sentinel):
14324 * sound.c (Fplay_sound_internal):
14325 * textprop.c (validate_plist, add_properties)
14326 (Fput_text_property, Fadd_face_text_property)
14327 (copy_text_properties, text_property_list, syms_of_textprop):
14328 * unexaix.c (report_error):
14329 * unexcoff.c (report_error):
14330 * unexsol.c (unexec):
14331 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14332 (Fformat_mode_line, syms_of_xdisp):
14333 * xfaces.c (set_font_frame_param)
14334 (Finternal_lisp_face_attribute_values)
14335 (Finternal_merge_in_global_face, syms_of_xfaces):
14336 * xfns.c (x_default_scroll_bar_color_parameter)
14337 (x_default_font_parameter, x_create_tip_frame):
14338 * xfont.c (xfont_supported_scripts):
14339 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14340 (menu_help_callback, xmenu_show):
14341 * xml.c (make_dom):
14342 * xterm.c (set_wm_state):
14343 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14344 and similarly for list2 through list5.
14346 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14348 * callproc.c (Fcall_process_region): Fix minor race and tune.
14349 (create_temp_file): New function, with the temp-file-creation part
14350 of the old Fcall_process_region. Use Fcopy_sequence to create the
14351 temp file name, rather than alloca + build_string, for simplicity.
14352 Don't bother to block input around the temp file creation;
14353 shouldn't be needed. Simplify use of mktemp.
14354 Use record_unwind_protect immediately after creating the temp file;
14355 this closes an unlikely race where the temp file was not removed.
14356 Use memcpy rather than an open-coded loop.
14357 (Fcall_process_region): Use the new function. If the input is
14358 empty, redirect from /dev/null rather than from a newly created
14359 empty temp file; this avoids unnecessary file system traffic.
14361 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14363 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14364 Simplify by making this case like the other two. This is a bit
14365 slower on obsolete hosts, but the extra complexity isn't worth it.
14367 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14368 * process.c (create_process) [!DOS_NT]:
14369 Remove now-unnecessary calls to emacs_close.
14371 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14373 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14374 returning early. (Bug#14850)
14376 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14377 and inhibit-iso-escape-detection attributes of 'undecided'.
14380 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14382 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14383 Reported by Herbert J. Skuhra in
14384 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14386 Don't lose top specpdl entry when memory is exhausted.
14387 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14388 specpdl overflow here, to simplify callers; all callers changed.
14389 Always reserve an unused entry at the stack top; this avoids
14390 losing the top entry's information when memory is exhausted.
14392 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14394 Clean up errno reporting and fix some errno-reporting bugs.
14395 * callproc.c (Fcall_process):
14396 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14397 * process.c (create_process, Fmake_network_process):
14398 * unexaix.c (report_error):
14399 * unexcoff.c (report_error):
14400 Be more careful about reporting the errno of failed operations.
14401 The code previously reported the wrong errno sometimes.
14402 Also, prefer report_file_errno to setting errno + report_file_error.
14403 (Fcall_process): Look at openp return value rather than at path,
14404 as that's a bit faster and clearer when there's a numeric predicate.
14405 * fileio.c (report_file_errno): New function, with most of the
14406 old contents of report_file_error.
14407 (report_file_error): Use it.
14408 (Ffile_exists_p, Ffile_accessible_directory_p):
14409 Set errno to 0 when it is junk.
14410 * fileio.c (Faccess_file):
14411 * image.c (x_create_bitmap_from_file):
14412 Use faccessat rather than opening the file, to avoid the hassle of
14413 having a file descriptor open.
14414 * lisp.h (report_file_errno): New decl.
14415 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14418 * process.c (create_process, wait_reading_process_output) [AIX]:
14419 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14420 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14421 a multithreaded environment anyway).
14422 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14424 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14426 * image.c (x_find_image_file): Don't close a remote file handle.
14428 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14430 Fix races with threads and file descriptors.
14431 * callproc.c (Fcall_process_region):
14432 * dired.c (open_directory):
14433 * emacs.c (main, Fdaemon_initialized):
14434 * image.c (x_find_image_file):
14435 * inotify.c (Finotify_rm_watch):
14436 * lread.c (Flocate_file_internal):
14437 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14438 * term.c (term_mouse_moveto, init_tty):
14439 * termcap.c (tgetent):
14440 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14441 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14442 * unexhp9k800.c, unexmacosx.c (unexec):
14443 * callproc.c (Fcall_process_region):
14444 Use emacs_close, not close.
14445 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14446 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14447 and posix_close function on current platforms (which all lack them).
14448 (emacs_close): Use it. This should fix the races on GNU/Linux and
14449 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14450 and it should avoid closing random victim file descriptors on
14453 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14455 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14456 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14457 Touch up doc a bit.
14459 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14460 This is for .gdbinit xbacktrace.
14462 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14463 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14464 (emacs_set_tty): Now static.
14465 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14466 * term.c (tty_capable_p, tty_default_color_capabilities)
14467 (get_tty_terminal, term_mouse_movement)
14468 (handle_one_term_event, init_tty, maybe_fatal):
14469 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14470 (tgetent, scan_file, name_match, compare_contin):
14471 * terminal.c (get_terminal):
14472 Use bool for boolean.
14473 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14474 Prefer char to unsigned char if either will do.
14475 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14476 (tty_write_glyphs): Prefer int to unsigned.
14477 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14478 All callers changed.
14479 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14481 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14484 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14485 (B__dummy__): New dummy symbol, to pacify C89.
14486 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14487 they can't grok varargs macros.
14488 * dispnew.c (add_window_display_history)
14489 (add_frame_display_history):
14490 * print.c (print_object):
14491 * xdisp.c (debug_method_add):
14492 Use %p printf format only for void pointers.
14493 * emacs.c (usage_message): New constant, replacing ...
14494 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14495 (main): Adjust to usage reorg.
14496 * fns.c (syms_of_fns):
14497 * profiler.c (syms_of_profiler):
14498 Don't use non-constant struct initializers.
14499 * gnutls.h (gnutls_initstage_t):
14500 * lisp.h (enum Lisp_Fwd_Type):
14501 * lread.c (lisp_file_lexically_bound_p):
14502 * xsettings.c (anonymous enum):
14503 Remove trailing comma.
14504 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14505 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14506 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14508 * regex.c (const_re_char): New type, to pacify strict C89.
14509 All uses of 'const re_char' replaced to use it.
14510 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14511 with glibc when strict C89. This change is imported from gnulib.
14513 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14514 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14515 Omit GNU_LINUX implementation, since it requires long long.
14516 * xterm.c (x_draw_underwave):
14517 Do not assume the traditional order of struct's members.
14518 (x_term_init): Rewrite to avoid the need for non-constant structure
14521 Syntax cleanup, mostly replacing macros with functions.
14522 This removes the need for the syntax_temp hack.
14523 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14524 * syntax.c (SYNTAX_INLINE): New macro.
14525 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14526 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14527 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14528 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14529 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14530 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14531 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14532 Now constants, not macros.
14533 (syntax_temp) [!__GNUC__]: Remove.
14534 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14535 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14536 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14537 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14538 Move here from syntax.h; now functions, not macros. Except for the
14539 last function, these are static since only syntax.c uses them.
14540 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14541 All uses changed. Now a function, not a macro; use this fact
14542 to simplify the code.
14543 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14544 compiler bugs; no longer relevant.
14545 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14546 (SYNTAX_INLINE): New macro.
14547 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14548 for the new functions. Use bool for boolean member.
14549 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14550 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14551 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14552 (SETUP_BUFFER_SYNTAX_TABLE):
14553 Now extern inline functions, not macros.
14554 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14555 Remove; all uses replaced by implementation.
14556 (syntax_temp) [!__GNUC__]: Remove decl.
14557 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14559 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14561 * emacs.c (main): Fix syntax error.
14563 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14565 Timestamp fixes for undo (Bug#14824).
14566 * atimer.c (schedule_atimer):
14567 * fileio.c (Ffile_newer_than_file_p):
14568 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14569 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14570 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14571 (syms_of_fileio): Remove Sclear_visited_file_name.
14572 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14573 file doesn't exist; this avoids an ambiguity with negative timestamps.
14574 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14575 * systime.h (make_emacs_time, invalid_emacs_time):
14576 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14577 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14578 * undo.c (record_first_change): Push (visited-file-modtime) onto
14579 undo list rather than reimplementing it by hand, incorrectly.
14581 2013-07-09 Ken Brown <kbrown@cornell.edu>
14583 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14585 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14587 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14589 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14591 Handle errno and exit status a bit more carefully.
14592 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14593 number into an exit status. Instead, use EXIT_CANCELED.
14594 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14595 * callproc.c (relocate_fd):
14596 * emacs.c (close_output_streams, main):
14597 * process.c (create_process):
14598 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14599 Use emacs_perror for simplicity.
14600 * callproc.c (relocate_fd, main):
14601 * sysdep.c (sys_subshell):
14602 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14603 (shut_down_emacs): Use emacs_write, not write.
14604 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14605 * fileio.c (Fcopy_file, e_write):
14606 * nsterm.m (ns_select):
14607 * process.c (send_process):
14608 * sound.c (vox_write):
14609 Use emacs_write_sig, not emacs_write.
14610 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14611 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14613 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14615 (emacs_full_write): New function.
14616 (emacs_write): Rewrite to use it.
14617 (emacswrite_sig, emacs_perror): New functions.
14618 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14620 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14622 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14623 on NS even if it is present. Pixmap on NS is a void*.
14625 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14627 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14628 * process.c (close_on_exec, accept4, process_socket):
14629 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14631 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14633 * w32.c (sys_dup): Declare prototype.
14637 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14639 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14641 Make file descriptors close-on-exec when possible (Bug#14803).
14642 This simplifies Emacs a bit, since it no longer needs to worry
14643 about closing file descriptors by hand in some cases.
14644 It also fixes some unlikely races. Not all such races, as
14645 libraries often open files internally without setting
14646 close-on-exec, but it's an improvement.
14647 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14648 * callproc.c (Fcall_process) [!MSDOS]:
14649 * emacs.c (main) [!DOS_NT]:
14650 * nsterm.m (ns_term_init):
14651 * process.c (create_process):
14652 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14653 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14654 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14655 Prefer mkostemp with O_CLOEXEC to mkstemp.
14656 * callproc.c (relocate_fd) [!WINDOWSNT]:
14657 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14658 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14660 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14661 Make the resulting file descriptor close-on-exec.
14662 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14663 * lread.c (load_descriptor_list, load_descriptor_unwind):
14664 Remove; no longer needed. All uses removed.
14665 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14666 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14668 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14669 (Fmake_network_process, Fnetwork_interface_list)
14670 (Fnetwork_interface_info, server_accept_connection):
14671 Make newly-created socket close-on-exec.
14672 * sysdep.c (emacs_open, emacs_fopen):
14673 Make new-created descriptor close-on-exec.
14674 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14675 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14677 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14679 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14680 for NS_IMPL_GNUSTEP.
14682 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14684 Fix openp errno handling.
14685 * callproc.c (Fcall_process): Preserve openp errno around close.
14686 * lread.c (openp): Set errno when returning -1, as some callers
14689 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14691 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14693 * nsterm.h (NSSavePanel): Update comment.
14694 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14695 (ns_run_file_dialog): Declare.
14697 * nsfns.m: Remove panelOK.
14699 (ns_run_file_dialog): New function.
14700 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14701 event loop, so file dialog is popped up by ns_run_file_dialog, called
14702 by sendEvent (Bug#14578).
14703 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14705 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14707 * xdisp.c (default_line_pixel_height): New function.
14708 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14709 (try_cursor_movement, redisplay_window, try_window)
14710 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14712 * window.c (window_scroll_pixel_based):
14713 use default_line_pixel_height.
14715 * dispextern.h (default_line_pixel_height): Add prototype.
14717 * frame.c (x_set_line_spacing): Accept a float value for
14718 line-spacing parameter, per the documentation.
14720 * data.c (Fmultibyte_string_p): Doc fix.
14722 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14724 Use emacs_open more consistently when opening files.
14725 This handles EINTR more consistently now, and makes it easier
14726 to introduce other uniform changes to file descriptor handling.
14727 * sysstdio.h: New file.
14728 * buffer.c (mmap_init):
14729 * cygw32.c (chdir_to_default_directory):
14730 * dispnew.c (Fopen_termscript):
14731 * emacs.c (Fdaemon_initialized):
14732 * fileio.c (Fdo_auto_save):
14733 * image.c (slurp_file, png_load_body, jpeg_load_body):
14734 * keyboard.c (Fopen_dribble_file):
14736 * print.c (Fredirect_debugging_output):
14737 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14738 * termcap.c (tgetent):
14739 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14740 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14741 * w32term.c (w32_initialize) [CYGWIN]:
14742 * xfaces.c (Fx_load_color_file):
14743 Use emacs_open instead of plain open, and emacs_fopen instead of
14745 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14746 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14747 * callproc.c (default_output_mode): New constant.
14748 (Fcall_process): Use it to call emacs_open instead of plain creat.
14749 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14750 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14751 (emacs_fopen): New function.
14752 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14753 Include <lisp.h>, for emacs_open.
14754 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14756 Remove duplicate #include directives.
14757 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14759 Don't include stdio.h twice.
14760 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14761 Don't include sys/types.h or stdio.h twice.
14762 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14763 * lread.c: Don't include coding.h twice.
14764 * nsfont.m: Don't include frame.h twice.
14765 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14766 * ralloc.c: Don't include <unistd.h> twice.
14767 * xdisp.c: Don't include font.h twice.
14768 * xterm.c: Don't include fontset.h twice.
14769 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14771 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14773 Scale ImageMagick images more carefully.
14774 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14775 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14776 Be more careful about avoiding undefined behavior after
14777 integer overflow and division by zero.
14779 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14781 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14782 (syms_of_w32fns): DEFSYM them.
14783 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14784 (CCHDEVICENAME): Define macros if not defined.
14785 (struct MONITOR_INFO_EX): New struct.
14786 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14787 (enum_display_monitors_fn): New variable.
14788 (globals_of_w32fns): Initialize it.
14789 (Fx_display_pixel_width, Fx_display_pixel_height)
14790 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14791 multi-monitor setups in docstrings.
14792 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14793 screen size by primary monitor's millimeter per pixel.
14794 (w32_monitor_enum, w32_display_monitor_attributes_list)
14795 (w32_display_monitor_attributes_list_fallback)
14796 (Fw32_display_monitor_attributes_list): New functions.
14797 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14799 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14801 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14803 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14805 * fileio.c (Qfile_notify_error): New error symbol.
14807 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14808 * inotify.c (inotify_callback, symbol_to_inotifymask)
14809 (Finotify_add_watch, Finotify_rm_watch): Use it.
14810 (inotifyevent_to_event): Exchange order of cookie and file name.
14811 (Finotify_add_watch): Adapt docstring.
14813 * lisp.h (Qfile_notify_error): Declare.
14815 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14817 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14818 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14819 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14820 which did not work (see <http://bugs.gnu.org/14569#307>).
14821 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14822 && (!noninteractive || initialized)). This attempts to thread
14823 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14825 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14827 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14828 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14830 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14832 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14833 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14834 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14835 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14837 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14839 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14840 Define to __sys_siglist.
14842 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14844 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14845 word-wrap, so that overflow-newline-into-fringe would work in
14846 visual-line-mode. (Bug#2749)
14847 (move_it_in_display_line_to): When the last scanned display
14848 element fits exactly on the display line, and
14849 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14850 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14851 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14852 finding buffer position that corresponds to pixel coordinates,
14853 e.g. in buffer_posn_from_coords.
14855 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14857 * process.c (handle_child_signal): Call catch_child_signal if
14860 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14862 Don't convert function pointers to void * and back.
14863 It isn't portable C, and it's easy enough to avoid.
14864 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14865 (make_save_value): Add support for SAVE_FUNCPOINTER.
14866 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14867 * print.c (print_object):
14868 Distinguish function from object pointers.
14869 * lisp.h (SAVE_FUNCPOINTER): New constant.
14870 (SAVE_SLOT_BITS): Adjust to it.
14871 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14872 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14873 (voidfuncptr): New typedef.
14874 (struct Lisp_Save_Value): New member data[0].funcpointer.
14875 (XSAVE_FUNCPOINTER): New function.
14877 Simplify buildobj processing.
14878 * Makefile.in (buildobj.h): Make it a sequence of strings each
14879 followed by comma, rather than a single string. Put it into a
14880 .tmp file in case there's an error while generating it.
14881 (gl-stamp): Use .tmp for temp files.
14882 (mostlyclean): Clean .tmp files.
14883 * doc.c (buildobj): Move to just the routine that needs it.
14884 It's now an array of strings, so processing is simpler.
14886 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14888 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14889 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14890 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14891 Invoke malloc_enable_thread even when not interactive.
14892 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14893 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14894 in this case, since the underlying bug has now been fixed.
14896 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14898 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14899 unlinking it (bug#14691).
14901 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14903 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14904 before checking whether buffer is modified. This lets
14905 `kill-buffer-query-functions' cancel killing of the buffer or save
14906 its content before `kill-buffer' asks user the "Buffer %s
14907 modified; kill anyway?" question.
14909 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14911 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14912 Let the super performKeyEquivalent deal with them (Bug#14747).
14914 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14916 * widget.c (resize_cb): Remove unused local.
14918 Do not use GTK 3 if it exists but cannot be compiled.
14919 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14920 * xterm.c (x_error_handler) [!USE_GTK]:
14923 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14925 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14927 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14928 to the valid range of values. (Bug#14753)
14930 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14931 when moving point by using the current glyph matrix. This avoids
14932 the need to force redisplay when this function is called in a
14935 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14937 Fix minor problems found by static checking.
14938 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14939 Redo the latter's body to sidestep GCC parenthesization warnings.
14940 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14941 * coding.c (detect_coding, detect_coding_system):
14942 * coding.h (struct undecided_spec):
14943 Use bool for boolean.
14944 * image.c (QCmax_width, QCmax_height): Now static.
14945 * xdisp.c (Fmove_point_visually): Remove unused local.
14947 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14949 * xdisp.c (Fmove_point_visually): New function.
14951 2013-06-28 Kenichi Handa <handa@gnu.org>
14953 * coding.h (define_coding_undecided_arg_index): New enum.
14954 (coding_attr_index): New members
14955 coding_attr_undecided_inhibit_null_byte_detection,
14956 coding_attr_undecided_inhibit_iso_escape_detection,
14957 coding_attr_undecided_prefer_utf_8.
14958 (undecided_spec): New struct.
14959 (struct coding_system): New member `undecided' of the member
14962 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14963 (detect_coding): Likewise.
14964 (detect_coding_system): Likewise.
14965 (Fdefine_coding_system_internal): New coding system properties
14966 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14968 (syms_of_coding): Adjust for coding_arg_undecided_max.
14970 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14972 * image.c (x_from_xcolors): Remove unused local.
14974 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14976 Defer image data transfer between X client and server until actual
14979 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14982 * image.c (Destroy_Image): Remove.
14983 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14984 `mask_p', and `colors_p'. All uses changed.
14985 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14986 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14987 New macros for `flags' arg to x_clear_image_1.
14988 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14989 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14990 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14991 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14992 (image_get_x_image, image_unget_x_image): New functions or macros.
14993 (image_background, image_background_transparent, x_to_xcolors)
14994 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14995 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14996 instead of Destroy_Image.
14997 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14998 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14999 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15000 (imagemagick_load_image, svg_load_image): Use them instead of
15001 x_create_x_image_and_pixmap, and x_put_x_image followed by
15002 x_destroy_x_image, respectively.
15003 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15004 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15005 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15006 background_transparent fields.
15007 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15008 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15010 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15012 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15013 This mostly consists of undoing recent changes.
15014 * callproc.c (Fcall_process):
15015 * process.c (create_process):
15016 Do not worry about catching SIGCHLD here, undoing previous change.
15017 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15018 * process.c, process.h (catch_child_signal):
15019 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15020 * process.c (catch_child_handler): Don't worry about being called
15021 lazily and do not assume caller has blocked SIGCHLD, undoing
15022 previous change. Move first-time stuff back to
15023 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15024 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15025 set lib_child_handler if it's already initialized, which may
15026 help avoid problems on GNUstep.
15028 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15030 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15031 * callproc.c (Fcall_process):
15032 * process.c (create_process):
15033 Make sure SIGCHLD is caught before we fork,
15034 since Emacs startup no arranges to catch SIGCHLD.
15035 * process.c (lib_child_handler): Initialize to null, not to
15037 (catch_child_signal): Allow self to be called lazily.
15038 Do nothing if it's already been called.
15039 Assume caller has blocked SIGCHLD (all callers do now).
15040 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15041 just before it's really needed.
15042 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15043 since it hasn't been caught yet.
15045 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15047 * image.c (compute_image_size): New function to implement
15048 :max-width and :max-height.
15049 (imagemagick_load_image): Use it.
15051 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15053 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15054 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15056 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15057 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15058 the SIGCHLD handler, since the code is not atomic and (due to glib)
15059 signals may be arriving now.
15060 * sysdep.c (init_signals): Do not catch child signals here;
15061 'main' now does that later, at a safer time.
15063 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15065 Clean up SIGCHLD handling a bit (Bug#14569).
15066 * process.c, process.h (catch_child_signal):
15067 Now always extern, even if !NS_IMPL_GNUSTEP.
15068 * process.c (catch_child_signal): Move glib tickler here from
15069 init_process_emacs, so that it's done earlier in Emacs
15070 initialization. Also move the noninteractive && !initialized
15071 check here from init_process_emacs. This is all a bit cleaner for
15072 GNUish platforms, and I hope it works around the Cygwin bug.
15073 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15074 that glib signal handling is tickled before glib creates threads.
15076 * process.c (wait_reading_process_output): Avoid int overflow
15077 when reading more than 2 GiB total from a process.
15079 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15081 * process.c (create_process): Handle a couple more cases,
15082 i.e., work even if new_argv and wait_child_setup[i] are cached.
15083 Use Fcall_process's style for volatile vars.
15085 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15087 * process.c (create_process): Mark PROCESS volatile.
15089 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15091 Use C99-style flexible array members if available.
15092 This avoids some subtle aliasing issues, which typically
15093 aren't a problem with GCC but may be a problem elsewhere.
15094 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15095 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15096 In either case, it uses a flexible array member rather than
15097 the old struct hack. All uses changed.
15098 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15099 Adjust to sdata reorganization.
15100 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15101 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15102 that ports better to pre-C99 non-GCC.
15103 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15104 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15105 as the latter has changed.
15106 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15107 and port better to pre-C99 GCC.
15108 * image.c (struct xpm_cached_color):
15109 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15110 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15111 Use FLEXIBLE_ARRAY_MEMBER.
15112 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15113 Move decl to top level so it gets checked against implementation.
15114 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15115 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15117 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15119 * syntax.c: Integer cleanups.
15120 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15121 All uses that need 0-or-2 changed to:
15122 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15123 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15124 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15125 (char_quoted, prev_char_comend_first, back_comment)
15126 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15127 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15128 Use bool for boolean.
15129 (update_syntax_table, skip_chars, skip_syntaxes):
15130 Prefer int to unsigned when either will do.
15131 (back_comment): Return boolean success flag, like forw_comment,
15132 instead of positive-or-minus-1 (which might have overflowed int anyway).
15133 Don't stuff ptrdiff_t into int.
15134 (syntax_spec_code, syntax_code_spec): Now const.
15135 (Fmatching_paren, scan_lists, scan_sexps_forward):
15136 Use enum syntaxcode for syntax code.
15137 (Fmatching_paren): Check that arg is a character, not just an integer.
15138 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15139 (Finternal_describe_syntax_value): Omit no-longer-needed
15141 (skip_chars): Use char, not unsigned char, when the distinction
15143 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15144 * bytecode.c (exec_byte_code):
15145 * syntax.c (syntax_spec_code, Fchar_syntax)
15146 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15147 (init_syntax_once):
15148 * syntax.h (SYNTAX_WITH_FLAGS):
15149 Omit unnecessary casts.
15151 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15153 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15154 line dimensions here, to avoid race conditions with the main
15155 thread. (Bug#14062, bug#14630, bug#14669)
15157 * w32term.c (w32_draw_window_cursor): Compute the header line and
15158 mode line dimensions here.
15159 <w32_system_caret_window, w32_system_caret_hdr_height>:
15160 <w32_system_caret_mode_height>: New variables.
15162 * w32term.h: Declare them.
15164 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15166 * alloc.c (die): Move "assertion failed" string here ...
15167 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15168 COND when SUPPRESS_CHECKING. This shrinks the executable text
15169 size by 0.8% to 2.2% when configured with --enable-checking,
15170 depending on optimization flags (GCC 4.8.1 x86-64).
15172 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15174 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15176 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15177 base is 2; this is more accurate.
15179 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15181 * sound.c (string_default): Move to !WINDOWSNT section.
15182 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15184 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15186 * sound.c: Integer cleanups.
15187 Remove unnecessary forward decls.
15188 (struct sound_device): The 'file' member is now a Lisp_Object, not
15189 a char *, so that we needn't invoke alloca on a huge size.
15190 (Fplay_sound_internal): Adjust to this.
15191 (string_default): New function.
15192 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15193 Use it to adjust to the struct sound_device change.
15194 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15195 (be2hs) [0]: Remove.
15197 * syntax.c (skip_chars): Don't use uninitialized storage
15198 when searching a multibyte buffer for characters that are not in a
15199 unibyte string that contains non-ASCII characters.
15201 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15203 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15204 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15206 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15208 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15210 2013-06-18 Kenichi Handa <handa@gnu.org>
15212 * font.c (Ffont_spec): Signal an error for an invalid font name
15215 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15217 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15218 In particular this ports to 32-bit sparc Sun cc.
15219 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15220 array with a dummy element at specpdl[-1], so that its address can
15222 (unbind_to): Do not copy the binding; not needed, now that we
15223 copy old_value in the one place where the copy is needed.
15224 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15225 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15226 (union specbinding): Rename from struct specbinding. Redo layout
15227 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15228 which is not portable. With Sun C 5.12 32-bit sparc, the
15229 declaration causes nargs to be an unsigned bitfield, a behavior
15230 that the C standard allows; but Emacs wants nargs to be signed.
15231 The overall type is now a union of structures rather than a
15232 structure of union of structures, and the 'kind' member is now a
15233 bitfield, so that the overall type doesn't grow. All uses changed.
15234 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15236 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15238 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15239 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15241 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15243 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15245 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15246 unless we know that the window w's frame is a frame object.
15247 Another attempt at solving bug#14062 and bug#14630.
15249 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15251 * textprop.c (property_set_type): New enum.
15252 (add_properties): Allow appending/prepending text properties.
15253 (add_text_properties_1): Factored out of Fadd_text_properties.
15254 (Fadd_text_properties): Move all the code into
15255 add_text_properties_1.
15256 (Fadd_face_text_property): New function that calls
15257 add_text_properties_1.
15259 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15261 Move functions from lisp.h to individual modules when possible.
15262 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15263 * alloc.c (XFLOAT_INIT, set_symbol_name):
15264 * buffer.c (CHECK_OVERLAY):
15265 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15266 (set_char_table_parent):
15267 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15268 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15269 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15270 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15272 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15273 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15274 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15275 (backtrace_args, backtrace_debug_on_exit):
15276 * floatfns.c (CHECK_FLOAT):
15277 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15278 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15279 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15280 (set_hash_index_slot):
15281 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15282 * marker.c (CHECK_MARKER):
15283 * textprop.c (CHECK_STRING_OR_BUFFER):
15284 * window.c (CHECK_WINDOW_CONFIGURATION):
15285 Move here from lisp.h, and make these functions static rather than
15287 * buffer.c (Qoverlayp):
15289 * fns.c (Qhash_table_p):
15290 * window.c (Qwindow_configuration_p):
15292 * lisp.h: Remove the abovementioned defns and decls.
15294 Use functions, not macros, for XINT etc (Bug#11935).
15295 In lisp.h, prefer functions to function-like macros, and
15296 constants to object-like macros, when either will do. This:
15297 . simplifies use, as there's no more need to worry about
15298 arguments' side effects being evaluated multiple times.
15299 . makes the code easier to debug on some platforms.
15300 However, when using gcc -O0, keep using function-like macros
15301 for a few critical operations, for performance reasons.
15302 This sort of thing isn't needed with gcc -Og, but -Og
15303 is a GCC 4.8 feature and isn't widely-enough available yet.
15304 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15305 Remove enum lsb_bits; no longer needed.
15306 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15307 * buffer.c (Qoverlap):
15309 * fns.c (Qhash_table_p):
15310 Now extern, so lisp.h can use these symbols.
15311 * dispextern.h: Include character.h, for MAX_CHAR etc.
15312 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15313 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15314 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15315 (GLYPH_CODE_P): Move here from lisp.h.
15316 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15317 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15318 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15319 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15320 XUNTAG now returns void *.
15321 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15322 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15323 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15324 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15325 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15326 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15327 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15328 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15329 New macros, renamed from their sans-lisp_h_ counterparts.
15330 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15331 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15332 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15333 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15334 If compiling via GCC without optimization, define these as macros
15335 in addition to inline functions.
15336 To disable this, compile with -DINLINING=0.
15337 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15338 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15339 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15340 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15341 (INTMASK, VALMASK): Now macros, since static values cannot be
15342 accessed from extern inline functions.
15343 (VALMASK): Also a constant, for benefit of old GDB.
15344 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15345 is INTEGERP, which can fold it in.
15346 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15347 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15348 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15349 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15350 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15351 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15352 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15353 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15354 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15355 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15356 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15357 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15358 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15359 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15360 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15361 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15362 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15363 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15364 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15365 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15366 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15367 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15368 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15369 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15370 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15371 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15372 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15373 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15374 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15375 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15376 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15377 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15378 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15380 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15381 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15382 (VALMASK): Define in one place rather than in two, merging the
15383 USE_LSB_TAG parts; this is simpler.
15384 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15385 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15386 Move up, to avoid use before definition.
15387 Also include "globals.h" earlier, for the same reason.
15388 (make_natnum): New function.
15389 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15390 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15391 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15392 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15393 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15394 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15395 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15396 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15397 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15398 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15399 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15400 (Qwindow_configuration_p, Qimage): New forward declarations.
15401 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15402 (STRING_COPYIN): Remove; unused.
15403 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15404 (xcar_addr, xcdr_addr): New functions. All uses changed.
15405 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15406 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15407 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15408 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15409 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15410 (TYPE_RANGED_INTEGERP): Simplify.
15411 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15412 (setlocale, fixup_locale, synchronize_system_messages_locale)
15413 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15414 Now empty functions, not macros.
15415 (functionp): Return bool, not int.
15416 * window.c (Qwindow_configuration_p): Now extern,
15417 so window.h can use it.
15418 * window.h (Qwindowp): Move decl back to lisp.h.
15420 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15422 * xdisp.c (Fline_pixel_height): New function, required for solving
15425 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15427 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15429 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15431 * lread.c (syms_of_lread):
15432 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15434 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15436 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15438 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15440 * fileio.c (expand_file_name): Doc fix.
15442 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15444 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15445 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15446 Wait for self, not for 0. This can't hurt on GNU or similar
15447 system, and may help with Cygwin.
15449 * keyboard.c: Don't use PROP (...) as an lvalue.
15450 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15451 Use set_prop (A, B), not PROP (A) = B.
15453 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15455 * xdisp.c (get_it_property): Use it->window instead of generating
15456 a Lisp object from it->w.
15458 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15460 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15461 get-char-property the window that is being rendered, instead of
15462 the buffer, to support window-specific overlays. (Bug#14575)
15463 (compute_display_string_pos): When W is NULL, use the current
15464 buffer as the object to pass to get-char-property.
15465 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15466 pointer member of the bidi iterator, since no window is pertinent
15469 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15471 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15472 being displayed, and pass it to compute_display_string_pos.
15473 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15474 (bidi_paragraph_init): All callers changed.
15476 * xdisp.c (init_from_display_pos, init_iterator)
15477 (handle_single_display_spec, next_overlay_string)
15478 (get_overlay_strings_1, reseat_1, reseat_to_string)
15479 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15480 Set bidi_it.w member from it->w.
15481 (compute_display_string_pos): Accept additional argument, the
15482 window being displayed, and pass it to Fget_char_property.
15485 * dispextern.h (struct bidi_it): New member w, the window being
15487 (compute_display_string_pos): Adjust prototype.
15489 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15491 * xgselect.c: Remove unneeded include xterm.h.
15493 * process.c (wait_reading_process_output): Check for NS before GLIB.
15494 GLIB may be linked in due to rsvg, but ns_select must be called.
15496 * xgselect.c (xg_select): Remove call to window_system_available
15497 and g_main_context_pending at the top, so Gdk events (i.e. file
15498 notify) are processed when Emacs is started with -nw.
15500 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15502 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15503 (ctagsfiles3): New variable, includes only *.m files.
15504 (TAGS): Use an explicit language name in the regular expressions,
15505 to avoid transformation of '/SOMETHING' by MSYS to
15506 'c:\MSYS\SOMETHING'.
15508 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15510 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15512 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15514 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15515 still need to set the mouse pointer shape and activate help-echo.
15518 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15520 A few porting etc. fixes for the new file monitor code.
15521 See the thread containing
15522 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15523 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15524 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15525 (dir_monitor_callback, Fgfile_rm_watch):
15526 Use assq_no_quit instead of Fassoc, for speed.
15527 (dir_monitor_callback, Fgfile_rm_watch):
15528 eassert that the monitor is a fixnum.
15529 (dir_monitor_callback): No need for CDR_SAFE.
15530 Simplify building of lisp with alternative tails.
15531 (Fgfile_add_watch, Fgfile_rm_watch):
15532 Do not assume glib functions set errno reliably on failure.
15533 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15534 and signal an error otherwise.
15535 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15536 Use Fdelq instead of Fdelete, for speed.
15538 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15540 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15541 don't insist on being invoked on a highlighted tool-bar button.
15542 Avoids losing tool-bar functionality when mouse-highlight is nil.
15543 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15544 Don't highlight when mouse-highlight is nil.
15545 (note_mouse_highlight): When mouse-highlight is nil, don't return
15546 right away; instead, run tool-bar and mode-line highlight
15547 subroutine, clear any existing highlight, and revert the mouse
15548 pointer to its default shape. (Bug#14558)
15550 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15552 * lisp.mk (lisp): Add prog-mode.el.
15554 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15556 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15557 * process.c (dummy_handler): New function.
15558 (lib_child_handler): New static var.
15559 (handle_child_signal): Invoke it.
15560 (catch_child_signal): If a library has set up a signal handler,
15561 save it into lib_child_handler.
15562 (init_process_emacs): If using glib and not on Windows, tickle glib's
15563 child-handling code so that it initializes its private SIGCHLD handler.
15564 * syssignal.h (SA_SIGINFO): Default to 0.
15565 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15566 31; it should no longer be needed now.
15568 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15570 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15572 * gfilenotify.c (globals_of_gfilenotify): New function.
15573 (syms_of_gfilenotify): Move global initialization there.
15575 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15577 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15579 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15580 * keyboard.c (menu_bar_items, tool_bar_items):
15581 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15582 not override local keymaps any more.
15584 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15586 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15588 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15590 * w32console.c (initialize_w32_display): Return the dimensions of
15591 the console window via 2 additional arguments, not via the current
15592 frame. This avoids crashes due to overrunning the bounds of
15593 frame's decode_mode_spec_buffer, which is not resized following
15594 the change of the frame dimensions from the initial 10x10.
15596 * w32term.h (w32_initialize_display_info): Adjust prototype.
15598 * term.c (init_tty): Take dimensions of the frame from the values
15599 returned by initialize_w32_display.
15601 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15602 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15603 (LIBES): Add $(GFILENOTIFY_LIBS).
15605 * w32inevt.c (handle_file_notifications): Add dummy implementation
15606 for !HAVE_W32NOTIFY.
15608 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15610 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15612 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15614 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15616 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15618 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15620 Fix minor problems found by static checking.
15621 * data.c (pure_write_error):
15622 Use xsignal2, not Fsignal, as Fsignal might return.
15623 * eval.c (set_backtrace_debug_on_exit): Now static.
15624 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15625 No longer inline. EXTERN_INLINE is needed only for functions
15626 defined in .h files. Reindent function header as per GNU style.
15627 (backtrace_p, backtrace_top, backtrace_next):
15628 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15629 compiler or linker. Add extern decls to pacify gcc -Wall.
15630 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15632 * frame.c (free_monitors): Define only on platforms that need it.
15633 * nsterm.m (ns_term_init):
15634 * process.c (catch_child_signal):
15635 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15636 defined on all porting targets these days.
15637 * process.c, process.h (catch_child_signal):
15638 Make it extern only if NS_IMPL_GNUSTEP is defined.
15640 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15642 * w32.c (gettimeofday): Make the signature identical to prototype
15643 in nt/inc/sys/time.h.
15645 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15647 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15650 * keyboard.c (safe_run_hooks_error): Improve error message.
15652 * data.c (pure_write_error): Add `object' argument.
15653 * puresize.h (CHECK_IMPURE): Use it.
15655 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15657 * Makefile.in (NOTIFY_OBJ): New variable.
15658 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15660 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15661 Call syms_of_gfilenotify.
15663 * gfilenotify.c: New file.
15665 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15666 and Qfile_w32notify.
15667 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15668 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15670 * lisp.h: Declare syms_of_gfilenotify.
15672 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15674 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15676 Merge the specpdl and backtrace stacks. Make the structure of the
15677 specpdl entries more obvious via a tagged union of structs.
15678 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15679 (enum specbind_tag): New enum.
15680 (struct specbinding): Make it a tagged union of structs.
15681 Add a case for backtrace records.
15682 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15683 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15684 (backtrace_debug_on_exit): New accessors.
15685 (struct backtrace): Remove.
15686 (struct catchtag): Remove backlist field.
15687 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15689 (Flocal_variable_p): Speed up the common case where the binding is
15691 * eval.c (backtrace_list): Remove.
15692 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15693 (set_backtrace_args, set_backtrace_nargs)
15694 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15695 (backtrace_next): New functions.
15696 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15697 (unwind_to_catch, internal_lisp_condition_case)
15698 (internal_condition_case, internal_condition_case_1)
15699 (internal_condition_case_2, internal_condition_case_n): Don't bother
15700 with backtrace_list any more.
15701 (Fsignal): Adjust to new backtrace format.
15702 (grow_specpdl): Move up.
15703 (record_in_backtrace): New function.
15704 (eval_sub, Ffuncall): Use it.
15705 (apply_lambda): Adjust to new backtrace format.
15706 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15708 (specbind): Adjust to new specpdl format. Simplify.
15709 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15710 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15712 (mark_backtrace): Remove.
15713 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15714 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15715 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15717 * profiler.c (record_backtrace): Use get_backtrace.
15718 (handle_profiler_signal): Use backtrace_top_function.
15719 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15720 accessor functions.
15722 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15724 * process.h (catch_child_signal): Declare.
15726 * process.c (catch_child_signal): New function.
15727 (init_process_emacs): Call it.
15729 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15730 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15732 (x_set_cursor_type): Remove declaration.
15733 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15734 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15735 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15736 (ns_get_color): Use F suffix on float.
15737 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15738 (ns_get_rgb_color): Remove.
15739 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15740 (note_mouse_movement): x and y are CGFloat.
15741 (ns_draw_fringe_bitmap): Remove unused rowY.
15742 Change #if to COCOA && >= 10_6.
15743 (ns_draw_window_cursor): Remove unused overspill.
15744 (ns_draw_underwave): width and x are EamcsCGFloat.
15745 (ns_draw_box): thickness is CGFloat.
15746 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15747 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15748 if not in main thread.
15749 (ns_get_pending_menu_title, ns_check_menu_open)
15750 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15751 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15752 (sendFromMainThread:): New method.
15753 (changeFont:): size is CGFloat.
15754 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15755 Disable warning about permanent text.
15756 (characterIndexForPoint:): Adjust return type depending on GNUstep
15758 (mouseDown:): delta is CGFloat.
15759 (updateFrameSize): Remove unised variable f.
15760 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15761 Cast float to EmacsCGFloat.
15762 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15763 also to -1 when restoring.
15764 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15765 inside NS_IMPL_COCOA.
15766 (toggleFullScreen:): Put call to toggleFullScreen inside
15767 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15768 (setPosition:portion:whole:): por is CGFloat.
15769 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15770 (mouseDown:): Use CGFloat.
15771 (mouseDragged:): Remove unised variable edge.
15772 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15774 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15775 of CGFloat differs.
15776 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15777 when NS_IMPL_GNUSTEP.
15778 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15779 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15780 (EmacsToolbar): Add clearAll. Add tag argument to
15781 addDisplayItemWithImage.
15782 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15784 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15786 * nsmenu.m (ns_update_menubar): Make static.
15787 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15788 (fillWithWidgetValue:): Add cast to SEL for setAction.
15789 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15790 (update_frame_tool_bar): Update code for GNUstep.
15791 (clearAll): New method.
15792 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15793 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15794 Move identifierToItem setObject and activeIdentifiers addObject before
15795 call to insertItemWithItemIdentifier.
15796 (validateVisibleItems): Fix indentation.
15797 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15798 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15799 UtilityWindow to aStyle, remove call to setStyleMask.
15801 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15803 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15804 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15805 Use F suffix on floats.
15806 (ns_char_width): Returns CGFloat.
15807 (ns_ascii_average_width): w is CGFloat instead of float.
15808 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15810 (ns_glyph_metrics): CGFloat instead of float.
15812 * nsfns.m (x_set_foreground_color, x_set_background_color):
15814 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15815 remove unused variables.
15816 (Fns_read_file_name): Keep track if panel is for save.
15817 Use ns_filename_from_panel/ns_directory_from_panel.
15818 (Fns_list_services): delegate only used for COCOA.
15819 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15820 Just return the input if GNUstep.
15821 (x_screen_planes): Remove.
15822 (Fxw_color_values): Use EmacsCGFloat
15823 (Fns_display_monitor_attributes_list): Only get screen number for
15825 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15827 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15828 ns_directory_from_panel.
15830 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15832 * process.c (handle_child_signal): Also use WCONTINUED.
15833 This is so that list-processes doesn't mistakenly list the process
15834 as stopped, when the process has actually been continued and is
15837 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15839 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15840 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15841 not already configured.
15843 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15845 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15847 * Makefile.in (mostlyclean): Remove *.res files.
15849 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15851 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15852 a buffer (bug#8447).
15854 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15856 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15857 display vector, and we backtrack, handle the case that the
15858 previous character position is also displayed from a display
15859 vector or covered by a display string or image. (Bug#14476)
15861 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15863 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15864 (struct MonitorInfo, free_monitors): Remove.
15865 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15866 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15867 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15870 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15871 (struct MonitorInfo, free_monitors): Remove.
15872 (ns_screen_name): Make static.
15873 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15874 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15877 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15878 (struct MonitorInfo): New struct.
15879 (free_monitors, make_monitor_attribute_list): Declare.
15881 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15883 (free_monitors, make_monitor_attribute_list): New functions.
15884 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15887 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15889 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15891 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15893 * keyboard.c: Apply keyboard decoding only to events that come directly
15894 from the tty, not from unread-command-events (bug#14368).
15895 (read_event_from_main_queue): New function, extracted from read_char.
15896 (read_decoded_char): Remove.
15897 (read_decoded_event_from_main_queue): New function to replace it.
15898 (read_char): Use it.
15899 (read_key_sequence): Use read_char rather than read_decoded_char.
15901 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15903 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15905 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15907 2013-05-22 Kenichi Handa <handa@gnu.org>
15909 The following changes are to fix the setting of
15910 buffer-file-coding-system on, for instance, C-x RET c unix RET
15911 _FILE_OF_DOS_EOL_TYPE_ RET.
15913 * coding.h (struct coding_system): New member detected_utf8_chars.
15915 * coding.c (detect_coding_utf_8): Count characters and check EOL
15916 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15918 (setup_coding_system): Do not initialize coding->head_ascii.
15919 (check_ascii): Do not set coding->eol_seen but update it. Do not
15920 call adjust_coding_eol_type here.
15921 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15922 If the eol-type of CODING is already specified, adjust the eol type
15923 of the found coding-system.
15924 (decode_coding_gap): Cancel previous change. Utilize the
15925 character numbers counted by detect_coding_utf_8. Fix detection
15928 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15930 * search.c (looking_at_1): Only set last_thing_searched if the match
15931 changed the match-data (bug#14281).
15933 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15935 * xdisp.c (reseat_at_previous_visible_line_start):
15936 Already declared in dispextern.h, so remove it here.
15937 (move_it_vertically_backward): Likewise.
15939 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15941 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15942 (Fx_display_pixel_width, Fx_display_pixel_height)
15943 (Fx_display_mm_width, Fx_display_mm_height):
15944 Mention `display-monitor-attributes-list' in docstrings.
15946 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15947 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15948 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15949 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15950 (Fx_display_backing_store, Fx_display_visual_class)
15951 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15952 (Fx_display_grayscale_p, Fx_display_pixel_width)
15953 (Fx_display_pixel_height, Fx_display_planes)
15954 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15955 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15956 (Fx_display_mm_width, Fx_display_mm_height)
15957 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15958 height for all physical monitors as in X11.
15960 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15961 Return pixel width or height for all physical monitors as in X11.
15963 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15965 Port --enable-gcc-warnings to clang.
15966 * bytecode.c (exec_byte_code):
15968 Redo diagnostic pragmas to pacify clang, too.
15969 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15970 * editfns.c (Fencode_time):
15971 * fileio.c (file_accessible_directory_p):
15972 * font.c (font_unparse_xlfd):
15973 Use '&"string"[index]' instead of '"string" + (index)'.
15974 * undo.c (user_error): Remove; unused.
15976 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15978 * insdel.c (insert_1_both): Document the arguments, instead of
15979 referring to insert_1, which no longer exists.
15981 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15982 some window, increment windows_or_buffers_changed, so that
15983 *Messages* display in that window is updated. (Bug#14408)
15985 * w32.c: Include epaths.h.
15986 (init_environment): Use cmdproxy.exe without leading directories.
15987 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15989 (gettimeofday): Adjust signature and return value to Posix
15992 * unexw32.c (open_output_file): Delete the existing emacs.exe
15993 before creating it, to break the hard link to the versioned
15996 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15997 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15998 (FIRSTFILE_OBJ): New variables.
15999 (W32_RES): Rename to EMACSRES. All users changed.
16000 (base_obj): Use $(CM_OBJ).
16001 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16002 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16003 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16004 $(W32_RES_LINK) before $(LIBES).
16005 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16007 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16009 * makefile.w32-in (DOC): Use just "DOC".
16011 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16013 * process.c: Export default filters and sentinels to Elisp.
16014 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16016 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16017 (Fset_process_sentinel, Fformat_network_address):
16018 Default to them instead of nil.
16019 (server_accept_connection): Sentinels can't be nil any more.
16020 (read_and_dispose_of_process_output): New function, extracted from
16021 read_process_output.
16022 (read_process_output): Use it; filters can't be nil.
16023 (Finternal_default_process_filter): New function, extracted from
16024 read_process_output.
16025 (exec_sentinel_unwind): Remove function.
16026 (exec_sentinel): Don't zilch sentinel while running.
16027 (status_notify): Sentinels can't be nil.
16028 (Finternal_default_process_sentinel): New function extracted from
16030 (setup_process_coding_systems): Default filter is not nil any more.
16031 (syms_of_process): Export new Elisp functions and initialize
16033 * lisp.h (make_lisp_proc): New function.
16035 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16037 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16039 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16041 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16042 unless we know that the window w is a leaf window.
16043 Another attempt at solving bug#14062.
16045 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16047 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16050 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16052 * image.c (gif_load): Check that subimages fit (Bug#14345).
16054 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16056 * lread.c (skip_dyn_eof): New function.
16057 (read1): Use it to skip the end of a file in response to #@00.
16059 * doc.c (get_doc_string): Slightly relax the sanity checking.
16061 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16063 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16064 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16065 (MonitorInfo): New struct.
16066 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16067 (Fns_display_monitor_attributes_list): New functions.
16068 (display-usable-bounds): Remove.
16069 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16072 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16074 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16075 (GTK_CHECK_VERSION): New macro, if not already defined.
16076 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16077 replaced by GTK_CHECK_VERSION.
16079 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16081 * xterm.h (GTK_PREREQ): New macro.
16082 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16083 to use this macro instead, for consistency and clarity.
16085 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16087 * xdisp.c (row_for_charpos_p): New function, with code of
16088 cursor_row_p, but accepts an additional argument CHARPOS instead
16089 of using a hardcoded PT.
16090 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16091 (row_containing_pos): Call row_for_charpos_p instead of partially
16092 doing the same. Fixes cursor positioning under longlines-mode
16093 when longlines-show-effect includes more than one newline, when
16094 moving the cursor vertically up.
16096 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16098 * makefile.w32-in (ACL_H): New macro.
16099 ($(BLD)/fileio.$(O)): Update dependencies.
16101 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16103 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16104 * Makefile.in (LIB_ACL): New macro.
16105 (LIBACL_LIBS): Remove.
16106 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16107 * fileio.c: Include <acl.h>.
16108 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16109 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16111 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16114 * unexelf.c: Don't assume ElfW (Half) fits in int.
16115 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16116 when dealing with ElfW (Half) values, since they can exceed 2**31
16117 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16118 (entry_address): Omit unused NUM arg. All uses changed.
16120 2013-05-07 Juri Linkov <juri@jurta.org>
16122 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16123 to the string converted from number with `Fnumber_to_string'.
16126 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16128 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16129 This fixes a problem introduced by my previous change.
16131 2013-05-07 Glenn Morris <rgm@gnu.org>
16133 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16135 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16137 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16139 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16141 Static checking by GCC 4.8.0.
16142 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16143 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16144 (x_get_monitor_attributes_fallback)
16145 (x_get_monitor_attributes_xinerama)
16146 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16147 Define only if USE_GTK.
16148 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16149 (x_get_monitor_attributes_fallback): Omit unused locals.
16150 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16151 Use double, not float, to avoid mixed-mode floating point arithmetic.
16153 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16154 Jan Djärv <jan.h.d@swipnet.se>
16156 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16157 (XINERAMA_CFLAGS): New macros.
16158 (ALL_CFLAGS, LIBES): Use them.
16160 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16161 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16162 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16163 (syms_of_xfns): DEFSYM them.
16164 (struct MonitorInfo): New struct.
16165 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16166 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16167 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16168 (x_get_monitor_attributes_xinerama): New functions.
16169 (Fx_display_monitor_attributes_list): New primitive.
16170 (syms_of_xfns): Defsubr it.
16172 * xterm.h (x_display_info): Add Xatom_net_workarea and
16173 Xatom_net_current_desktop.
16175 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16176 and dpyinfo->Xatom_net_current_desktop.
16178 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16180 * xdisp.c (pos_visible_p): Use the special code for finding the
16181 beginning of a display property or overlay for any "replacing"
16182 display property, not just for display strings. This solves
16183 incorrect reporting of position by posn-at-point. (Bug#14241)
16185 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16187 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16188 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16189 Verify that ElfW (Half) fits in int.
16190 (fatal): Use same signature as lisp.h.
16191 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16192 configure and build with -DUNEXELF_DEBUG without worrying about
16193 other modules that use DEBUG.
16194 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16195 possibly-wide integers now uses it instead of plain fprintf.
16196 (entry_address): New function, which avoids problems with 32-bit
16197 overflow on 64-bit hosts.
16198 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16199 (round_up): Don't assume the remainder fits in int.
16200 (find_section): Use bool for boolean. Simplify debug code.
16201 (unexec): Don't assume file sizes fit in int or size_t.
16202 Omit unnecessary trailing newline in 'fatal' format.
16203 Use strerror rather than outputting decimal error number.
16204 Remove unused code when emacs is not defined;
16205 this file relies on Emacs now.
16206 Don't assume e_phnum and e_shnum are positive.
16208 * regex.c: Fix problems when DEBUG is defined.
16209 (extract_number, extract_number_and_incr): Define regardless of
16210 whether DEBUG is defined; that's simpler and makes the code less
16211 likely to go stale in the normal case when DEBUG is not defined.
16212 Return int rather than taking an int * arg. All callers changed.
16213 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16214 Remove, replacing with ...
16215 (DEBUG_PRINT): New macro. All callers changed.
16216 (DEBUG_COMPILES_ARGUMENTS): New macro.
16217 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16218 (print_compiled_pattern, print_double_string) [DEBUG]:
16219 Use prototype rather than old-style definition.
16220 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16221 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16222 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16223 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16224 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16225 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16226 This matters only when DEBUG is defined.
16228 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16230 * xdisp.c (set_iterator_to_next): Set the
16231 ignore_overlay_strings_at_pos_p flag only if we are _really_
16232 iterating over an overlay string, as indicated by the
16233 current.overlay_string_index member. (Bug#14306)
16235 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16237 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16238 to where it is used, to avoid autorelease issues (Bug#14050).
16240 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16242 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16243 * fileio.c (syms_of_fileio): Implement this.
16244 * filelock.c (create_lock_file): If symbolic links don't work, so
16245 we use a regular file as a lock file, do not fsync the lock file;
16248 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16250 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16251 (syms_of_minibuf): Adjust accodingly.
16253 * callint.c (Fcall_interactively): Adjust calls accordingly.
16255 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16257 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16258 w->contents is a buffer before computing everything else.
16259 Use parentheses to disambiguate last part of the condition.
16261 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16262 assertion violations. (Bug#14062)
16264 2013-05-01 David Reitter <david.reitter@gmail.com>
16266 * nsfns.m (ns_tooltip): Initialize.
16268 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16270 * coding.c (decode_coding_gap): Don't remove the character before
16271 a newline unless it's a CR character. (Bug#14287)
16273 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16275 * dispextern.h (struct face): Move enum face_underline_type
16276 earlier so that bitfields can be in the same word.
16278 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16280 * nsfns.m (handlePanelKeys): New function.
16281 (EmacsOpenPanel:performKeyEquivalent:)
16282 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16283 arrows/function/control and copy/paste keys (Bug#14296).
16285 2013-04-27 Juri Linkov <juri@jurta.org>
16287 * callint.c (Fcall_interactively): Call `Qread_number' for
16288 interactive code letter `n' instead of using duplicate code.
16291 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16293 * systime.h (make_timeval): Declare as 'const'.
16295 2013-04-27 Kenichi Handa <handa@gnu.org>
16297 * font.c (font_open_entity): Always open a font of manageable
16300 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16302 Port better to AIX (Bug#14258).
16303 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16306 2013-04-24 Kenichi Handa <handa@gnu.org>
16308 * coding.c (decode_coding_iso_2022): When an invalid escape
16309 sequence is encountered, reset the invocation and designation
16310 status to the safest one.
16312 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16314 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16315 Without this fix, "make distclean" leaves stamp-h1 behind.
16317 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16319 * w32fns.c (w32_fullscreen_rect): New function to compute the
16320 window rectangle for the given fullscreen mode.
16321 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16322 longer tunes the window size. This keeps the window's edges flush
16323 with the screen and allows the taskbar to hide itself in fullboth.
16325 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16326 window decorations and uses the entire screen.
16328 * w32term.h (w32_fullscreen_rect) Add prototype.
16329 (struct w32_output): Replace normal_width, normal_height,
16330 normal_top, and normal_left members with a single normal_placement
16332 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16334 (FRAME_NORMAL_PLACEMENT): New macro.
16336 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16338 * minibuf.c (Ftest_completion): Silence compiler warning.
16340 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16342 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16345 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16348 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16349 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16350 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16351 parentheses where appropriate.
16353 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16355 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16357 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16359 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16360 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16361 Mention in the doc string that setting these variables takes
16362 effect only after a call to set-window-buffer. (Bug#14200)
16364 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16366 * indent.c (Fvertical_motion): Don't consider display strings on
16367 overlay strings as display strings on the buffer position we
16368 started from. This prevents vertical cursor motion from jumping
16369 more than one line when there's an overlay string with a display
16370 property at end of line.
16371 Reported by Karl Chen <Karl.Chen@quarl.org> in
16372 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16374 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16376 * window.c (select_window): `record_buffer' even if window is
16377 already selected (bug#14191).
16379 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16381 * window.c (Fwindow_end): Test more flags, including the buffer's
16382 last_overlay_modified flag, to determine whether the window's
16383 display is really up-to-date. Prevents the function from
16384 returning a stale value. (Bug#14170)
16385 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16388 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16390 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16391 garbaged only if it is not already the top frame on its TTY.
16392 This prevents flickering due to constant redrawing of TTY frames when
16393 there are GUI frames open in the same session. (Bug#13864)
16395 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16397 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16398 of marking the idle timers directly.
16400 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16402 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16403 tables (bug#14054).
16405 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16407 * window.c (select_window): Don't record_buffer while the invariant is
16408 temporarily broken (bug#14161).
16410 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16412 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16414 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16416 2013-04-07 Romain Francoise <romain@orebokech.com>
16418 Ignore additional platform-specific ACL errors (Bug#13702).
16419 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16420 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16422 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16424 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16427 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16429 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16430 This bug was introduced by my 2013-02-25 change that simplified
16431 data_start configuration. Without this change, on GNU/Linux
16432 an Emacs configured with --enable-profiling fails immediately
16433 due to a profiler signal.
16434 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16435 with these flags. On platforms where special flags are needed
16436 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16437 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16438 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16440 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16442 Get rid of some platform-specific functions examining window
16443 system and its capabilities. This is a partial rework of the
16445 * lisp.h (have_menus_p): Remove prototype. This function is
16446 replaced with platform-independent window_system_available.
16447 (check_window_system): Move to...
16448 * frame.h (decode_window_system_frame, window_system_available):
16449 ...here, add new prototypes.
16450 * frame.c (window_system_available, decode_window_system_frame):
16452 (check_window_system): Platform-independent now.
16453 * xterm.h (x_in_use): Remove declaration.
16455 * w32term.h (check_x_frame):
16456 * nsterm.h (check_x_frame): Remove prototypes. This function
16457 is replaced with platform-independent decode_window_system_frame.
16458 * msdos.c (have_menus_p): Remove.
16459 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16460 Remove platform-specific functions. Use check_window_system,
16461 decode_window_system_frame and check_ns_display_info where
16462 appropriate. Minor style and comment tweaks.
16463 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16464 (check_x_frame): Likewise.
16465 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16467 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16468 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16469 * xmenu.c, xselect.c: All related users changed.
16471 2013-04-03 Kenichi Handa <handa@gnu.org>
16473 The following changes is to optimize the code for reading UTF-8
16476 * coding.c (check_ascii): Rename from detect_ascii. Return value
16477 changed. Check EOL format. Do not call adjust_coding_eol_type
16479 (check_utf_8): New function.
16480 (adjust_coding_eol_type): Do nothing if already adjusted.
16481 (detect_coding): Compare the return value of check_ascii with
16482 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16483 (decode_coding_gap): Optimize for valid UTF-8.
16485 2013-03-21 Kenichi Handa <handa@gnu.org>
16487 * coding.c (syms_of_coding): Cancel previous change.
16489 * insdel.c (insert_from_gap): Fix previous change.
16491 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16493 Consistently use platform-specific function to detect window system.
16494 * lisp.h (check_window_system): New prototype. This function is
16495 going to replace check_x, check_w32 and check_ns.
16496 (have_menus_p): Mention msdos.c in comment.
16497 * fontset.c (check_window_system_func): Remove. Adjust all users.
16498 * fontset.h (check_window_system_func): Remove prototype.
16499 * nsterm.h (check_ns):
16500 * xterm.h (check_x):
16501 * w32term.h (check_w32): Likewise.
16502 * menu.c (Fx_popup_menu): Use check_window_system.
16503 * msdos.c (check_window_system): Define for MS-DOS.
16504 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16505 * w32fns.c (check_window_system): Likewise for MS-Windows.
16506 * xfns.c (check_window_system): Likewise for X.
16507 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16508 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16510 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16512 Prefer < to > in range checks such as 0 <= i && i < N.
16513 This makes it easier to visualize quantities on a number line.
16514 This patch doesn't apply to all such range checks,
16515 only to the range checks affected by the 2013-03-24 change.
16516 This patch reverts most of the 2013-03-24 change.
16517 * alloc.c (xpalloc, Fgarbage_collect):
16518 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16519 * character.c (string_escape_byte8):
16520 * charset.c (read_hex):
16521 * data.c (cons_to_unsigned):
16522 * dispnew.c (update_frame_1):
16523 * doc.c (Fsubstitute_command_keys):
16524 * doprnt.c (doprnt):
16525 * editfns.c (hi_time, decode_time_components):
16526 * fileio.c (file_offset):
16527 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16528 * font.c (font_intern_prop):
16529 * frame.c (x_set_alpha):
16530 * gtkutil.c (get_utf8_string):
16531 * indent.c (check_display_width):
16532 * keymap.c (Fkey_description):
16533 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16535 * minibuf.c (read_minibuf_noninteractive):
16536 * process.c (wait_reading_process_output):
16537 * search.c (Freplace_match):
16538 * window.c (get_phys_cursor_glyph):
16539 * xdisp.c (redisplay_internal):
16540 * xsmfns.c (smc_save_yourself_CB):
16541 Prefer < to > for range checks.
16542 * dispnew.c (sit_for): Don't mishandle NaNs.
16543 This fixes a bug introduced in the 2013-03-24 change.
16544 * editfns.c (decode_time_components): Don't hoist comparison.
16545 This fixes another bug introduced in the 2013-03-24 change.
16547 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16549 * frame.h (struct frame): Drop scroll_bottom_vpos
16550 member becaue all real users are dead long ago.
16551 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16552 * xdisp.c (redisplay_internal): Adjust user.
16554 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16556 * nsmenu.m (showAtX:Y:for:): setLevel to
16557 NSPopUpMenuWindowLevel (Bug#13998).
16559 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16561 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16562 (ns_check_pending_open_menu): Declare.
16564 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16565 (x_activate_menubar): Update the menu with title that matches
16566 ns_get_pending_menu_title, and call
16567 ns_check_pending_openmenu (Bug#12698).
16568 (menuWillOpen:): New method.
16569 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16571 * nsterm.m (menu_will_open_state, menu_mouse_point)
16572 (menu_pending_title): New varaibles.
16573 (ns_get_pending_menu_title, ns_check_menu_open)
16574 (ns_check_pending_open_menu): New functions.
16576 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16578 * indent.c (current_column_bol_cache): Remove leftover which is not
16579 used in Fmove_to_column any more.
16580 (current_column, scan_for_column): Adjust users.
16581 * keyboard.c (last_point_position_buffer, last_point_position_window):
16582 Remove leftovers which are not used for recording undo any more.
16583 (command_loop_1, syms_of_keyboard): Adjust users.
16584 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16585 redisplay_window any more.
16586 (move_it_to): Adjust user.
16588 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16590 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16591 Update dependencies.
16593 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16595 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16596 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16597 forward references.
16599 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16601 * window.h (struct window): Replace hchild, vchild and buffer slots
16602 with a single slot 'contents'. This is possible because each valid
16603 window may have either the child window (in vertical or horizontal
16604 combination) or buffer to display (for the leaf window). Using that,
16605 a lot of operations to traverse and/or change window hierarchies may
16606 be simplified. New member horizontal is used to distinguish between
16607 horizontal and vertical combinations of internal windows.
16608 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16609 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16610 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16611 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16612 Use contents slot, not buffer, where appropriate.
16613 (wset_combination): New function.
16614 (wset_buffer): Add eassert.
16615 (Fframe_first_window): Simplify the loop reaching first window.
16616 (Fwindow_buffer): Use WINDOW_LEAF_P.
16617 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16618 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16619 (unshow_buffer): Convert initial debugging check to eassert.
16620 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16621 (make_parent_window, window_resize_check, window_resize_apply)
16622 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16623 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16624 Adjust to match struct window changes.
16625 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16626 (mark_window_cursors_off, count_windows, get_leaf_windows)
16627 (foreach_window_1): Simplify the loop.
16628 * alloc.c (mark_object): Do not check for the leaf window because
16629 internal windows has no glyph matrices anyway.
16630 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16631 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16632 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16633 (build_frame_matrix_from_window_tree, mirror_make_current)
16634 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16635 (update_window_tree, set_window_update_flags): Simplify the loop.
16636 (sync_window_with_frame_matrix_rows): Enforce live window.
16637 Use contents slot, not buffer, where appropriate.
16638 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16639 and WINDOW_HORIZONTAL_COMBINATION_P.
16640 (make_frame_visible_1): Simplify the loop.
16641 Use contents slot, not buffer, where appropriate.
16642 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16643 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16644 (expose_window_tree): Likewise.
16645 Use contents slot, not buffer, where appropriate.
16646 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16647 to avoid deleted windows. Use contents slot instead of buffer.
16648 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16649 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16650 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16651 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16653 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16655 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16656 identify the reasons for assertion violations in bug#14062 and
16658 (Fx_show_tip): Fix compilation error under
16659 "--enable-check-lisp-object-type". (Bug#14073)
16661 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16662 Reported by <rzl24ozi@gmail.com>.
16664 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16666 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16668 (unwind_with_echo_area_buffer): ...to restore it here.
16669 This is needed to ensure that...
16670 (redisplay_window): ...both window markers are valid here,
16671 which is verified by eassert.
16672 * editfns.c (save_excursion_save): Do not assume that
16673 selected_window always displays the buffer.
16674 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16677 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16679 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16682 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16684 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16686 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16688 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16689 since MinGW's w32api headers do. This avoids compiler warnings.
16691 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16692 if already defined.
16694 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16696 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16698 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16700 * gtkutil.c (style_changed_cb): Check if frame is live and an
16701 X frame (Bug#14038).
16703 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16705 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16706 Define only for _WIN32_WINNT less than 0x0500.
16707 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16709 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16710 see its own definitions of 'struct timeval' and 'struct timezone'.
16712 Fix incompatibilities between MinGW.org and MinGW64 headers.
16713 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16715 * w32.c (REPARSE_DATA_BUFFER): Guard with
16716 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16718 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16720 * xterm.c: Include X11/XKBlib.h
16721 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16723 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16725 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16727 * blockinput.h (input_blocked_p): Likewise.
16728 * bytecode.c (exec_byte_code): Likewise.
16729 * callproc.c (call_process_kill, call_process_cleanup)
16730 (Fcall_process): Likewise.
16731 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16732 (Fccl_execute_on_string): Likewise.
16733 * character.c (string_escape_byte8): Likewise.
16734 * charset.c (read_hex): Likewise.
16735 * cm.c (calccost): Likewise.
16736 * data.c (cons_to_unsigned): Likewise.
16737 * dired.c (directory_files_internal, file_name_completion):
16739 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16740 (sit_for): Likewise.
16741 * doc.c (Fsubstitute_command_keys): Likewise.
16742 * doprnt.c (doprnt): Likewise.
16743 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16744 * emacsgtkfixed.c: Likewise.
16745 * fileio.c (file_offset, Fwrite_region): Likewise.
16746 * floatfns.c (Fexpt, fmod_float): Likewise.
16747 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16749 * font.c (font_intern_prop): Likewise.
16750 * frame.c (x_set_alpha): Likewise.
16751 * gtkutil.c (get_utf8_string): Likewise.
16752 * indent.c (check_display_width): Likewise.
16753 * intervals.c (create_root_interval, rotate_right, rotate_left)
16754 (split_interval_right, split_interval_left)
16755 (adjust_intervals_for_insertion, delete_node)
16756 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16757 (merge_interval_right, merge_interval_left, copy_intervals)
16758 (set_intervals_multibyte_1): Likewise.
16759 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16760 * keymap.c (Fkey_description): Likewise.
16761 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16762 * lread.c (openp, read_integer, read1, string_to_number):
16764 * menu.c (ensure_menu_items): Likewise.
16765 * minibuf.c (read_minibuf_noninteractive): Likewise.
16766 * print.c (printchar, strout): Likewise.
16767 * process.c (create_process, Faccept_process_output)
16768 (wait_reading_process_output, read_process_output, send_process)
16769 (wait_reading_process_output): Likewise.
16770 * profiler.c (make_log, handle_profiler_signal): Likewise.
16771 * regex.c (re_exec): Likewise.
16772 * regex.h: Likewise.
16773 * search.c (looking_at_1, Freplace_match): Likewise.
16774 * sysdep.c (get_child_status, procfs_ttyname)
16775 (procfs_get_total_memory): Likewise.
16776 * systime.h (EMACS_TIME_VALID_P): Likewise.
16777 * term.c (dissociate_if_controlling_tty): Likewise.
16778 * window.c (get_phys_cursor_glyph): Likewise.
16779 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16780 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16782 * xfns.c (Fx_window_property): Likewise.
16783 * xmenu.c (set_frame_menubar): Likewise.
16784 * xselect.c (x_get_window_property, x_handle_dnd_message):
16786 * xsmfns.c (smc_save_yourself_CB): Likewise.
16787 * xterm.c (x_scroll_bar_set_handle): Likewise.
16789 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16791 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16792 to be optional or nil. Adjust comment and convert it to docstring.
16793 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16794 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16796 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16798 Static checking by GCC 4.8-20130319.
16799 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16800 * process.c (Fset_process_datagram_address)
16801 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16802 * xdisp.c (get_char_face_and_encoding)
16803 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16804 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16805 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16807 2013-03-24 Ken Brown <kbrown@cornell.edu>
16809 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16810 fix compilation on 64-bit Cygwin, where underscores are not
16811 automatically prepended.
16813 * w32term.c (w32_initialize): Silence compiler warning.
16815 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16817 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16818 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16819 variables, to save and restore frame dimensions.
16820 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16821 after returning from a 'fullscreen' configuration.
16822 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16823 to avoid races between the main thread and the input thread.
16825 * w32term.h (struct w32_output): New members normal_width,
16826 normal_height, normal_top, normal_left, and prev_fsmode.
16827 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16828 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16829 members of a frame.
16831 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16832 'fullscreen' parameter. Always record previous width and height
16833 of the frame, except when switching out of maximized modes, so
16834 that they could be restored correctly, instead of resetting to the
16835 default frame dimensions. Send SC_RESTORE command to the frame,
16836 unless we are going to send SC_MAXIMIZE, to restore the frame
16837 resize hints in the mouse pointer shown by the window manager.
16840 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16842 * lisp.h (get_frame_param): Adjust conditions for prototype
16845 2013-03-22 Ken Brown <kbrown@cornell.edu>
16847 * unexcw.c: Drop unneeded inclusion of w32common.h.
16848 (report_sheap_usage): Declare.
16849 (read_exe_header): Add magic numbers for x86_64.
16850 (fixup_executable): Fix printf format specifier for unsigned long
16853 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16855 * frame.h (struct frame): Put menu_bar_window under #ifdef
16856 because this member is not needed when X toolkit is in use.
16857 (fset_menu_bar_window):
16858 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16859 (free_glyphs, update_frame):
16860 * xdisp.c (expose_frame): Likewise.
16861 (display_menu_bar): Likewise. Remove redundant eassert.
16862 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16865 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16867 Use functions and constants to manipulate Lisp_Save_Value objects.
16868 This replaces code that used macros and strings and token-pasting.
16869 The change makes the C source a bit easier to follow,
16870 and shrinks the Emacs executable a bit.
16871 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16872 (make_save_value): Change 1st arg from string to enum. All callers
16875 (mark_object): Use if, not #if, for GC_MARK_STACK.
16876 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16877 (XSAVE_OBJECT): Now functions, not macros.
16878 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16879 the constant was never used.
16880 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16881 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16882 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16883 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16885 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16886 type3 with a single member save_type. All uses changed.
16887 (save_type, set_save_pointer, set_save_integer): New functions.
16888 * print.c (PRINTX): Remove.
16890 * alloc.c: Remove redundant static declarations.
16892 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16894 * window.h (struct window): Convert left_col, top_line, total_lines
16895 and total_cols from Lisp_Objects to integers. Adjust comments.
16896 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16898 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16899 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16900 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16901 Adjust users where appropriate.
16903 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16905 * frame.h (struct frame): Drop resx and resy because the same data is
16906 available from window system-specific output context. Adjust users.
16907 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16908 New functions to provide defaults when no window system available.
16909 (FRAME_RES_X, FRAME_RES_Y): New macros.
16910 (NUMVAL): Move from xdisp.c.
16911 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16912 (Ffont_face_attributes, Fopen_font):
16913 * image.c (gs_load):
16914 * w32font.c (fill_in_logfont):
16915 * xdisp.c (calc_pixel_width_or_height):
16916 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16917 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16919 2013-03-20 Kenichi Handa <handa@gnu.org>
16921 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16922 to 1 (temporary workaround until a bug related to ASCII
16923 optimization is fixed).
16925 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16927 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16928 Signal error if window is not internal. Adjust docstring.
16929 (delete_all_child_windows): Use combination_limit to save the buffer.
16930 (Fset_window_configuration): Adjust accordingly.
16931 * print.c (syms_of_print): Initialize debugging output not here...
16932 (init_print_once): ...but in a new function here.
16933 * lisp.h (init_print_once): Add prototype.
16934 * emacs.c (main): Add call to init_print_once. Adjust comments.
16936 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16938 * window.c (window_resize_check, window_resize_apply)
16939 (window_from_coordinates, recombine_windows, set_window_buffer)
16940 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16941 (Fsplit_window_internal, Fdelete_window_internal)
16942 (freeze_window_starts): Use bool for booleans.
16943 * window.h (window_frame_coordinates, resize_frame_windows)
16944 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16946 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16948 * dispnew.c (bitch_at_user): Use `user-error'.
16950 2013-03-17 Ken Brown <kbrown@cornell.edu>
16952 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16953 as return type of image_background. (Bug#13981)
16954 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16956 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16958 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16959 (ns_select): Don't return with result uninitialized.
16961 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16964 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16966 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16967 directories. If filename is nil, get directory name (Bug#13932).
16968 Use getFilename and getDirectory.
16969 (getFilename, getDirectory): New methods for EmacsSavePanel and
16971 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16973 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16975 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16977 2013-03-15 Kenichi Handa <handa@gnu.org>
16979 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16980 (adjust_after_replace): Make it back to static. Delete the third
16981 arg text_at_gap_tail. Cancel the code for handling it.
16983 * coding.h (struct coding_system): New member eol_seen.
16985 * coding.c (detect_ascii): New function.
16986 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16987 when the source bytes are actually scanned. On detecting for
16988 coding_category_utf_8_auto, call detect_ascii instead of scanning
16989 source bytes directly.
16990 (produce_chars): Call insert_from_gap with the new arg 0.
16991 (encode_coding): Likewise.
16992 (decode_coding_gap): Control ASCII optimization by the variable
16993 disable_ascii_optimization instead of #ifndef .. #endif.
16994 Deccode EOL format according to coding->eol_seen.
16995 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16998 * lisp.h (adjust_after_replace): Cancel externing it.
16999 (insert_from_gap): Adjust prototype.
17001 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17003 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17004 FULLSCREEN_MAXIMIZED. (Bug#13935)
17006 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17008 * region-cache.c (find_cache_boundary, move_cache_gap)
17009 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17010 Simplify debugging check and convert to eassert. Adjust comment.
17011 (pp_cache): Put under ENABLE_CHECKING.
17013 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17015 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17016 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17017 and WM_ACTIVATEAPP.
17018 (w32fullscreen_hook): If the frame is visible, reset
17019 f->want_fullscreen flag after changing the frame size. If the
17020 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17023 2013-03-13 Daniel Colascione <dancol@dancol.org>
17025 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17026 too so that these builds can use Cygwin's file conversion
17027 functions. (We've been building and linking cygw32.o all along
17028 and just not using it.)
17030 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17032 File synchronization fixes (Bug#13944).
17033 * Makefile.in (LIB_FDATASYNC): New macro.
17035 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17036 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17037 Don't worry about HAVE_FSYNC, since a substitute fsync is
17038 available if the system lacks one.
17039 (Fwrite_regin): Retry fsync if interrupted.
17041 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17043 * w32term.c (w32_read_socket): If the Emacs frame is being
17044 activated, call w32fullscreen_hook, to make sure the new frame
17045 dimensions are in effect. (Bug#13937)
17047 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17049 * xdisp.c (init_iterator): Simplify because both character and byte
17050 positions are either specified or -1. Add eassert. Adjust comment.
17051 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17052 character and byte positions can be obtained from marker.
17054 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17056 Static checking by Sun C 5.12.
17057 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17058 * bytecode.c (exec_byte_code):
17059 * dispnew.c (init_display):
17061 * fileio.c (Fsubstitute_in_file_name):
17062 * keyboard.c (Fevent_convert_list):
17063 * keymap.c (Fsingle_key_description):
17064 * term.c (maybe_fatal, fatal):
17065 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17066 * xsmfns.c (Fhandle_save_session):
17067 Omit unreachable code.
17068 * keymap.c (map_keymap_char_table_item): Cast void * to
17069 a function pointer type; the C Standard requires this.
17071 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17072 Include <sys/param.h> unconditionally, as that works elsewhere and
17073 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17074 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17077 See ChangeLog.12 for earlier changes.
17079 ;; Local Variables:
17083 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17085 This file is part of GNU Emacs.
17087 GNU Emacs is free software: you can redistribute it and/or modify
17088 it under the terms of the GNU General Public License as published by
17089 the Free Software Foundation, either version 3 of the License, or
17090 (at your option) any later version.
17092 GNU Emacs is distributed in the hope that it will be useful,
17093 but WITHOUT ANY WARRANTY; without even the implied warranty of
17094 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17095 GNU General Public License for more details.
17097 You should have received a copy of the GNU General Public License
17098 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.