1 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
3 Refactor calls to opendir for simplicity
4 * dired.c (open_directory): Accept Lisp_Object, not char *, for
5 dirname. Signal an error if the open fails. All callers changed.
7 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
9 Report readdir failures
10 Previously, on non-MS-Windows platforms the code treated most
11 readdir failures as EOF. This was incorrect, e.g., when readdir
12 fails with errno == EOVERFLOW. Signal an error instead.
13 * dired.c (read_dirent):
14 New function, which signals an error when readdir fails.
15 (directory_files_internal, file_name_completion): Use it.
17 2015-01-29 Eli Zaretskii <eliz@gnu.org>
19 * dired.c (directory_files_internal, file_name_completion)
20 [WINDOWSNT]: Signal an error when errno is set non-zero by
21 'readdir', regardless of its value.
23 * w32.c (sys_readdir): Set errno to ENOENT when the directory
24 doesn't exist and to EACCES when it's not accessible to the
25 current user. Set errno to zero when FindNextFile exhausts the
26 directory, so that callers don't interpret that as an error and
27 don't signal a file-error.
28 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
29 2015-01-29 Eli Zaretskii <eliz@gnu.org>
31 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
32 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
35 * w32font.c (struct font_callback_data, w32font_list_internal)
36 (w32font_driver, w32font_match_internal): Use bool where appropriate.
38 * w32menu.c (x_activate_menubar, set_frame_menubar)
39 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
40 (is_simple_dialog): Use bool where appropriate.
42 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
44 Use bool, not int, to track face changes
45 * xfaces.c (face_change): Rename from face_change_count, and
46 change from int to bool. The var is now true (instead of nonzero)
47 if attributes have changed; this is simpler. All uses changed.
50 2015-01-27 Eli Zaretskii <eliz@gnu.org>
52 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
53 returns NULL and errno is ENOTDIR, behave as if opendir failed to
54 open the directory. (Bug#19701)
56 * w32.c (sys_readdir): If FindFirstFile fails because the
57 directory doesn't exist, set errno to ENOTDIR.
59 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
61 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
63 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
65 Fix coding.c subscript error
66 * coding.c (CODING_ISO_INVOKED_CHARSET):
67 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
69 2015-01-17 Eli Zaretskii <eliz@gnu.org>
71 * xdisp.c (produce_image_glyph): Fix display of images in R2L
72 screen lines: prepend the new glyph to the ones already there
73 instead of appending it.
75 2015-01-14 Eli Zaretskii <eliz@gnu.org>
77 * w32fns.c (w32_set_title_bar_text): New function, including
78 support for titles with non-ASCII characters outside of the
79 current system codepage.
80 (x_set_name, x_set_title): Use it. (Bug#19590)
82 2015-01-10 Eli Zaretskii <eliz@gnu.org>
84 * indent.c (Fvertical_motion): Return zero if we started from ZV
85 and there's an overlay after-string there. (Bug#19553)
87 2015-01-09 Eli Zaretskii <eliz@gnu.org>
89 * emacs.c (usage_message): Fix the description of the -nl switch.
92 2015-01-05 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
95 end information if the window_end_valid flag is unset.
96 (try_window_id): If the call to display_line invalidated the
97 window end information, give up the try_window_id optimization.
100 2015-01-04 Eli Zaretskii <eliz@gnu.org>
102 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
104 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
106 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
109 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
111 * lisp.mk (lisp): Add cl-preloaded.
113 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
115 Use bool for boolean in xfaces.c
116 * dispextern.h: Adjust to signature changes.
117 * font.c (font_at, font_range):
118 * fontset.c (Finternal_char_font):
119 * fringe.c (draw_fringe_bitmap_1):
120 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
121 (get_next_display_element, highlight_trailing_whitespace)
122 (display_string, calc_line_height_property)
123 (note_mode_line_or_margin_highlight, note_mouse_highlight):
124 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
125 (menu_face_changed_default, recompute_basic_faces)
126 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
127 (tty_defined_color, defined_color, face_color_gray_p)
128 (face_color_supported_p, load_color2, load_face_colors)
129 (Fx_list_fonts, LFACEP, push_named_merge_point)
130 (resolve_face_name, lface_from_face_name_no_resolve)
131 (lface_from_face_name, get_lface_attributes_no_remap)
132 (get_lface_attributes, lface_fully_specified_p)
133 (set_lface_from_font, merge_face_vectors, merge_named_face)
134 (merge_face_ref, Finternal_make_lisp_face)
135 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
136 (Finternal_set_lisp_face_attribute)
137 (update_face_from_frame_parameter, set_font_frame_param)
138 (face_boolean_x_resource_value)
139 (Finternal_set_lisp_face_attribute_from_resource)
140 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
141 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
142 (lface_equal_p, Finternal_lisp_face_equal_p)
143 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
144 (Fcolor_distance, lookup_named_face, lookup_basic_face)
145 (lookup_derived_face, Fface_attributes_as_vector)
146 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
147 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
148 (realize_default_face, realize_named_face)
149 (realize_non_ascii_face, realize_x_face, map_tty_color)
150 (realize_tty_face, compute_char_face, face_at_buffer_position)
151 (face_for_overlay_string, face_at_string_position):
152 Use bool for boolean.
153 * xfaces.c (set_lface_from_font):
154 Return void, since callers never use the result.
156 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
158 * image.c (lookup_pixel_color): Reorder conditions that are
160 (x_to_xcolors): Likewise.
161 (x_detect_edges): Likewise.
162 (png_load_body): Likewise.
163 (gif_close): Likewise.
164 (gif_load): Likewise.
166 2015-01-25 Eli Zaretskii <eliz@gnu.org>
168 Use bool for boolean in w32term.c
169 * w32term.c (x_update_window_begin, x_update_window_end)
170 (x_update_end, x_after_update_window_line)
171 (x_set_glyph_string_gc, x_draw_glyph_string_background)
172 (x_draw_glyph_string_foreground)
173 (x_draw_composite_glyph_string_foreground)
174 (x_draw_glyphless_glyph_string_foreground)
175 (x_draw_image_glyph_string, x_draw_glyph_string)
176 (x_draw_stretch_glyph_string, note_mouse_movement)
177 (w32_mouse_position, x_scroll_bar_report_motion)
178 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
179 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
180 (w32_draw_window_cursor, x_new_font, x_set_offset)
181 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
182 bool where appropriate.
184 Use bool for boolean in w32fns.c
185 * w32fns.c (w32_defined_color, x_decode_color)
186 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
187 (x_set_menu_bar_lines, x_change_tool_bar_height)
188 (x_set_internal_border_width, x_explicitly_set_name)
189 (x_implicitly_set_name, Fx_create_frame, w32_window)
190 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
192 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
194 Use bool for boolean in xfns.c
195 * xfaces.c (x_update_menu_appearance):
196 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
197 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
198 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
199 (x_change_tool_bar_height, x_set_internal_border_width)
200 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
201 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
202 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
203 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
204 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
205 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
206 (clean_up_dialog, syms_of_xfns):
207 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
208 (xic_create_fontsetname):
209 Use bool for boolean.
210 * xfns.c: Include bitmaps/gray.xbm unconditionally.
212 Count MANY function args more reliably
213 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
214 * buffer.c (Fbuffer_list, Fkill_buffer):
215 * callint.c (read_file_name, Fcall_interactively):
216 * charset.c (Fset_charset_priority, syms_of_charset):
217 * chartab.c (uniprop_encode_value_numeric):
218 * coding.c (syms_of_coding):
219 * composite.c (syms_of_composite):
220 * data.c (wrong_range):
221 * dbusbind.c (syms_of_dbusbind):
222 * dired.c (file_attributes):
223 * editfns.c (Fdecode_time, update_buffer_properties, format2):
224 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
225 (call4, call5, call6, call7):
226 * fileio.c (Finsert_file_contents, choose_write_coding_system)
227 (Fcar_less_than_car, build_annotations, auto_save_error):
228 * filelock.c (get_boot_time):
229 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
230 (maybe_resize_hash_table, secure_hash):
231 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
232 * fontset.c (fontset_add, Fset_fontset_font):
233 * ftfont.c (ftfont_lookup_cache):
234 * gtkutil.c (xg_get_font):
235 * insdel.c (signal_before_change, signal_after_change):
236 * keymap.c (append_key):
237 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
238 * minibuf.c (Fread_buffer):
239 * print.c (print_preprocess):
240 * process.c (Fformat_network_address, Fmake_network_process)
241 (server_accept_connection):
242 * sound.c (Fplay_sound_internal):
243 * term.c (Fsuspend_tty, Fresume_tty):
244 * window.c (window_list):
245 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
246 (message_with_string):
247 * xfaces.c (Fx_list_fonts):
248 * xfont.c (syms_of_xfont):
249 * xselect.c (x_handle_selection_request)
250 (x_handle_selection_clear, x_clear_frame_selections)
251 (x_clipboard_manager_error_1):
252 Prefer CALLMANY and CALLN to counting args by hand.
253 * doc.c (reread_doc_file): Remove unused code.
254 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
255 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
256 Prefer call1 and call2 to Ffuncall.
257 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
258 Use struct literal rather than a local var, for simplicity.
259 * keymap.c (where_is_internal): Use NULL rather than a pointer
261 * lisp.h (CALLMANY, CALLN): New macros.
262 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
265 Use gnustep-config if available
266 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
267 It doesn't appear to be needed, and the inclusion breaks on
268 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
270 2015-01-22 Eli Zaretskii <eliz@gnu.org>
272 * xdisp.c (init_iterator): Restore a comment lost in transition.
274 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
276 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
277 * xfont.c (xfont_driver, xfont_chars_supported)
278 (xfont_text_extents):
279 * xftfont.c (xftfont_get_colors, xftfont_open)
280 (xftfont_prepare_face, xftfont_done_face)
281 (xftfont_cached_font_ok):
282 * xgselect.c (xg_select):
283 Use bool for boolean.
285 Don't downcase system diagnostics' first letters
286 * fileio.c (report_file_errno): Don't downcase, and simplify.
289 Isolate NIL_IS_ZERO-assuming code better
290 Suggested by Stefan Monnier in:
291 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
292 * alloc.c (allocate_pseudovector):
293 Use memclear, not memsetnil, to remove a 'verify'.
294 * callint.c (Fcall_interactively):
295 * dispnew.c (realloc_glyph_pool):
296 * xdisp.c (init_iterator):
297 Use memclear, not memset, to remove a 'verify'.
298 * lisp.h (memclear): Rename from memsetnil, and take a byte
299 count rather than a word count. All callers changed.
301 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
303 Undo port to hypothetical nonzero Qnil case
304 This mostly undoes the previous change in this area. See:
305 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
306 * alloc.c (allocate_pseudovector):
307 * callint.c (Fcall_interactively):
308 * dispnew.c (realloc_glyph_pool):
309 * fringe.c (init_fringe):
310 * lisp.h (memsetnil):
311 * xdisp.c (init_iterator):
312 Simplify by assuming that Qnil is zero, but verify the assumption.
313 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
314 NIL_IS_NONZERO. All uses changed.
316 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
318 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
320 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
322 Prefer xlispstrdup to avoid dumb calls to strlen.
323 * nsfont.m (ns_get_family):
324 * nsterm.m (ns_term_init):
325 * w32fns.c (w32_window):
326 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
328 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
330 Correct an old fix for GTK font selection
331 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
334 Fix minor bugs with printing null bytes
335 * minibuf.c (read_minibuf_noninteractive):
336 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
337 Work even if the Lisp string contains a null byte.
339 Port to hypothetical case where Qnil is nonzero
340 * alloc.c (allocate_pseudovector):
341 * callint.c (Fcall_interactively):
342 * coding.c (syms_of_coding):
343 * dispnew.c (realloc_glyph_pool):
344 * fringe.c (init_fringe):
345 * lisp.h (memsetnil):
346 * xdisp.c (init_iterator):
347 Port to the currently-hypothetical case where Qnil is nonzero.
348 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
349 as there are no Lisp_Object values in the data here.
350 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
351 All uses changed. Define only if not already defined, so that one
352 can debug with -DNIL_IS_NONZERO.
353 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
355 2015-01-19 Eli Zaretskii <eliz@gnu.org>
357 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
358 Qnil is represented as zero, before using that to initialize parts
359 of the glyph structure.
361 * xdisp.c (init_iterator): Verify that Qnil is represented as
362 zero, before using that to initialize parts of the iterator
365 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
367 Prefer memset to repeatedly assigning Qnil
368 * alloc.c (allocate_pseudovector): Catch more bogus values.
369 * alloc.c (allocate_pseudovector):
370 * callint.c (Fcall_interactively):
371 * coding.c (syms_of_coding):
372 * fringe.c (init_fringe):
373 Verify that Qnil == 0.
374 * callint.c (Fcall_interactively):
375 * eval.c (Fapply, Ffuncall):
376 * fns.c (mapcar1, larger_vector):
377 * font.c (font_expand_wildcards):
378 * fringe.c (init_fringe):
379 Prefer memset to assigning zeros by hand.
380 * callint.c (Fcall_interactively):
381 Remove duplicate assignment of Qnil to args[i].
382 * coding.c (syms_of_coding):
383 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
384 * fileio.c (Ffile_selinux_context):
385 Rewrite to avoid need for Lisp_Object array.
386 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
387 (DEFINE_LISP_SYMBOL_END): Use it.
388 (NIL_IS_ZERO): New constant.
389 (memsetnil): New function.
391 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
393 Tune pseudovector allocation assuming Qnil == 0.
394 * alloc.c (allocate_pseudovector): Use memset for both
395 Lisp_Objects and regular slots. Add zerolen arg.
396 * lisp.h (allocate_pseudovector): Adjust prototype.
397 (ALLOCATE_PSEUDOVECTOR): Adjust user.
398 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
399 (allocate_hash_table, allocate_window, allocate_frame)
400 (allocate_process, allocate_terminal): Remove prototypes.
401 * fns.c (allocate_hash_table): Now static here.
402 * frame.c (allocate_frame):
403 * process.c (allocate_process):
404 * terminal.c (allocate_terminal):
405 * window.c (allocate_window): Now static here.
406 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
408 * lisp.h (XTERMINAL): Add eassert.
409 * process.c (make_lisp_proc): Now static here.
411 Prefer INLINE functions in font.h to match style used in lisp.h.
412 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
413 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
414 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
416 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
417 * ftfont.c (ftfont_shape):
418 * macfont.m (macfont_shape):
419 * w32uniscribe.c (uniscribe_shape):
420 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
422 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
424 Give up on -Wsuggest-attribute=const
425 * decompress.c (Fzlib_available_p):
426 * gnutls.c (Fgnutls_available_p):
427 * gtkutil.h (xg_uses_old_file_dialog):
428 * xdisp.c (Ftool_bar_height):
429 * xmenu.c (popup_activated):
430 No longer const, since it's not const on at lest some
431 configurations, and we shouldn't lie to the compiler.
433 2015-01-15 Eli Zaretskii <eliz@gnu.org>
435 * fileio.c: Include binary-io.h.
436 (Fset_binary_mode): New function.
437 (syms_of_fileio): Defsubr it.
438 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
440 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
442 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
443 (Fgnutls_peer_status): Use it to set the :self-signed flag.
444 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
445 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
447 2015-01-14 Eli Zaretskii <eliz@gnu.org>
449 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
450 when FLAGS indicate the item is not highlighted. (Bug#19596)
452 2015-01-14 Martin Rudalics <rudalics@gmx.at>
454 * xmenu.c (update_frame_menubar): Remove garbaged code.
456 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
458 remove_slash_colon need not be inline
459 * process.c, process.h (remove_slash_colon): No longer inline.
460 This saves text bytes without hurting runtime performance.
462 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
464 Avoid extra multibyteness check in ENCODE_FILE users.
465 * callproc.c (encode_current_directory, Fcall_process, call_process):
466 * dired.c (directory_files_internal, file_name_completion):
467 Do not check for STRING_MULTIBYTE because encode_file_name
468 is a no-op for unibyte strings.
470 * process.h (remove_slash_colon): New function.
471 * callproc.c (encode_current_directory, call_process):
472 * process.c (Fstart_process): Use it.
474 Consistently handle time zone specification.
475 * editfns.c (decode_time_zone): New function, refactored out from ...
476 (Fencode_time): ... adjusted user.
477 (Fset_time_zone_rule): Use decode_time_zone.
479 * editfns.c (make_buffer_string_both): If requested range intersects
480 the gap, don't move the latter but copy in two regions, thus avoiding
481 unnecessary relocation of buffer data.
483 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
485 Use bool for boolean in xmenu.c, xml.c
486 * xmenu.c (x_menu_set_in_use, popup_get_selection)
487 (Fx_menu_bar_open_internal, popup_widget_loop)
488 (x_activate_menubar, xg_crazy_callback_abort)
489 (update_frame_menubar, set_frame_menubar)
490 (initialize_frame_menubar, free_frame_menubar)
491 (create_and_show_popup_menu, x_menu_show)
492 (create_and_show_dialog, x_dialog_show):
493 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
494 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
495 * xrdb.c (main) [TESTRM]:
496 * xsettings.c (init_gsettings):
497 * xterm.c (XFillRectangle, xg_scroll_callback)
498 (xg_end_scroll_callback):
499 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
500 Use bool for boolean.
501 * xmenu.c (TRUE): Remove; no longer used.
502 (show_help_event): Remove long-unused code.
503 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
505 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
507 Don't say Fnext_read_file_uses_dialog_p is const
508 It's const only if a windowing system is not used; don't say it's
509 const otherwise. See:
510 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
511 * fileio.c (next_read_file_uses_dialog_p): Remove.
512 Move guts back to ...
513 (Fnext_read_file_uses_dialog_p): ... here.
514 Don't declare as const, as make-docfile.c now has a special case
515 for this function. This is an ugly hack, but it's better than
516 lying to the compiler.
518 Remove now-unnecessary forward XTYPE decl
519 * lisp.h (XTYPE): Remove forward declaration. The recent merge
520 from emacs-24 fixed the problem in a better way, by moving XPNTR's
521 definition to after XTYPE's.
523 2015-01-13 Eli Zaretskii <eliz@gnu.org>
525 Fix problems with 32-bit wide-int build exposed by MinGW.
526 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
527 compilation error in an unoptimized build when !USE_LSB_TAG.
529 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
530 same larger value as for the 64-bit build.
532 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
533 avoid compiler warnings.
535 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
536 Avoid compiler warnings about cast from integer to pointer of
539 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
540 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
541 casting from integer to pointer of different size.
542 (add_menu_item): Pass the help-echo string as a pointer to
543 Lisp_String, not as a Lisp_Object.
544 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
545 string object from its C pointer.
547 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
548 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
550 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
551 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
552 compiler warnings about size differences.
553 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
554 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
555 (Fw32_toggle_lock_key): Pass the new state of the key as a C
556 integer; use -1 for nil. Doc fix.
558 * .gdbinit (xgetsym): New subroutine.
559 (xsymname, xsymbol): Use it.
560 (xprintsym): No need to call xgetptr.
562 2015-01-13 Martin Rudalics <rudalics@gmx.at>
564 * frame.c (adjust_frame_size): Make sure new numbers of
565 lines/columns get installed after font size change (Bug#19575).
567 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
569 Add DEFUN attributes.
570 * callint.c (Finteractive):
571 * character.c (Fcharacterp, Fmax_char):
572 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
573 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
574 (Ffloatp, Fbyteorder):
575 * decompress.c (Fzlib_available_p):
577 * frame.c (Fframe_windows_min_size):
578 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
579 * window.c (Fwindow__sanitize_window_sizes):
580 * xdisp.c (Ftool_bar_height):
581 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
582 * emacs.c (Fkill_emacs):
584 * keyboard.c (Ftop_level, Fexit_recursive_edit)
585 (Fabor_recursive_edit): Add noreturn attribute.
587 * search.c (fast_string_match_internal): New function,
589 (fast_string_match, fast_string_match_ignore_case): ...functions
591 * lisp.h (fast_string_match, fast_string_match_ignore_case):
592 inlined from here now.
593 (fast_string_match_internal): Add prototype.
594 * dired.c (file_name_completion): Use fast_string_match_internal.
596 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
597 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
598 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
599 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
601 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
603 Port to 32-bit MingGW --with-wide-int
604 Problem reported by Eli Zaretskii in:
605 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
606 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
607 what we think it is, rather than checking only its alignment (and
608 doing so incorrectly on MinGW).
610 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
612 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
613 Remove dead NILP check.
614 * image.c (Flookup_image): Use regular format for docstring.
615 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
617 2015-01-12 Martin Rudalics <rudalics@gmx.at>
619 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
621 * frame.c (frame_default_tool_bar_height): New variable.
622 (adjust_frame_size): Possibly add requested adjustment to
623 Vframe_adjust_size_history.
624 (make_frame): Initialize tool_bar_redisplayed_once slot.
625 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
626 doc-string. Call adjust_frame_size unconditionally (the frame's
627 text size may remain unaltered but the pixel size may change).
628 (x_figure_window_size): If frame_default_tool_bar_height was
629 set, use it instead of calculating the tool bar height from
630 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
631 Vframe_initial_frame_tool_bar_height.
632 (Qchange_frame_size, Qxg_frame_set_char_size)
633 (Qset_window_configuration, Qx_create_frame_1)
634 (Qx_create_frame_2): New symbols.
635 (Vframe_initial_frame_tool_bar_height): Remove.
636 (Vframe_adjust_size_history): New history variable for debugging
637 frame size adjustments.
638 * frame.h (struct frame): New boolean slot
639 tool_bar_redisplayed_once.
640 (frame_default_tool_bar_height): Extern.
641 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
642 to adjust_frame_size.
643 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
644 Qx_create_frame_2 to adjust_frame_size.
645 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
646 inhibit 1 when we have not redisplayed the tool bar yet.
647 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
648 Qx_create_frame_2 to adjust_frame_size.
649 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
651 * window.c (Fset_window_configuration): Pass
652 Qset_window_configuration to adjust_frame_size.
653 * xdisp.c (redisplay_tool_bar): Assign new height to
654 frame_default_tool_bar_height.
655 (redisplay_internal): If we haven't redisplayed this frame's
656 tool bar, call redisplay_tool_bar early so we can adjust the
657 frame size accordingly.
658 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
659 inhibit 1 when we have not redisplayed the tool bar yet.
660 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
661 Qx_create_frame_2 to adjust_frame_size.
663 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
665 Have 'make' output better GEN names
666 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
667 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
668 more naturally so that 'make' can output more-accurate names.
670 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
672 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
673 calling reset_buffer_local_variables, and make sure we initialize
676 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
678 * coding.c (Fcoding_system_plist): Use common style for docstring.
680 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
682 Port to MSB hosts without optimization
683 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
684 the inline function XTYPE needs to be declared before being used.
685 * lisp.h (XTYPE): New forward declaration.
687 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
689 Port to 32-bit --with-wide-int
690 Prefer symbol indexes to struct Lisp_Symbol * casted and then
691 widened, as the latter had trouble with GCC on Fedora 21 when
692 configured --with-wide-int and when used in static initializers.
693 * alloc.c (garbage_collect_1, which_symbols):
694 * lread.c (init_obarray):
695 Prefer builtin_lisp_symbol when it can be used.
696 * dispextern.h (struct image_type.type):
697 * font.c (font_property_table.key):
698 * frame.c (struct frame_parm_table.sym):
699 * keyboard.c (scroll_bar_parts, struct event_head):
700 * xdisp.c (struct props.name):
701 Use the index of a builtin symbol rather than its address.
703 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
704 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
705 symbol indexes rather than pointers, and which work better on MSB
706 hosts because they shift right before tagging. All uses changed.
707 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
708 No longer noops on wide-int hosts, since they work now.
709 (builtin_lisp_symbol): New function.
711 Port to HAVE_FREETYPE && !HAVE_XFT
712 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
713 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
714 Declare in this case too.
716 2015-01-10 Eli Zaretskii <eliz@gnu.org>
718 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
720 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
721 make_pointer_integer instead of XIL.
722 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
724 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
725 instead of XIL. Put a list of the descriptor, action, and file
726 name in event->arg, instead of spreading them between event->code
729 * w32term.c (queue_notifications): Use make_pointer_integer
730 instead of XIL. Put a list of the descriptor, action, and file
731 name in event->arg, instead of spreading them between event->code
734 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
735 event creation to changes in w32term.c and w32inevt.c above.
737 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
739 Port Qnil==0 changes to 32-bit --with-wide-int
740 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
741 macro-implemented version. For the non-USE_LSB_TAG case, supply
742 a new inline function that is the inverse of the new TAG_SYMPTR.
743 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
744 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
745 negative number, don't allow sign bits to bleed into the encoded
746 value. Shift in zero bits instead.
748 Refactor pointer-to-integer conversion
749 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
750 Rename and move to lisp.h. All uses changed.
751 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
752 which are renamed from gfilenotify.c's lisp_to_monitor and
753 monitor_to_lisp, and with more-generic void * signatures.
755 2015-01-08 Eli Zaretskii <eliz@gnu.org>
757 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
758 returned for right-to-left screen lines. (Before the change on
759 2014-12-30, the incorrectly-computed X pixel coordinate concealed
762 * .gdbinit (xsymname): New subroutine.
763 (xprintsym, initial-tbreak): Use it to access the name of a symbol
764 in a way that doesn't cause GDB to barf when it tries to
765 dereference a NULL pointer.
767 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
769 (set_cursor_from_row, try_cursor_movement, dump_glyph)
770 (insert_left_trunc_glyphs, append_space_for_newline)
771 (extend_face_to_end_of_line, highlight_trailing_whitespace)
772 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
773 (Fbidi_resolved_levels, produce_special_glyphs)
774 (rows_from_pos_range, mouse_face_from_buffer_pos)
775 (note_mouse_highlight): Use nil as the object for glyphs inserted
776 by the display engine, and test with NILP instead of INTEGERP.
779 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
782 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
785 * dispextern.h (struct glyph, struct it): Update comments for the
788 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
790 Port new Lisp symbol init to x86 --with-wide-int
791 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
792 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
793 GCC (at least) does not allow a constant initializer to widen an
796 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
797 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
798 Although clang doesn't need it, some other compiler might, and
799 it's easy enough to be safe.
801 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
802 Apparently clang removed support for the alloc_size attribute.
804 Port Qnil==0 XUNTAG to clang
805 clang has undefined behavior if the program subtracts an integer
806 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
807 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
808 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
809 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
811 Port GFileMonitor * hack to Qnil==0 platforms
812 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
813 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
814 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
816 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
818 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
819 size instead of using widht/height. The frame may be constrained.
821 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
823 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
824 Needed when neither optimizing nor inlining.
825 Also, sort decls alphabetically.
827 2015-01-05 Eli Zaretskii <eliz@gnu.org>
829 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
830 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
831 declarations of Q* variables that represent symbols.
833 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
837 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
838 that NILP (x) is equivalent to testing whether x is 0 at the
839 machine level. The overall effects of this and the previous patch
840 shrink the size of the text segment by 2.3% and speeds up
841 compilation of all the .elc files by about 0.5% on my platform,
842 which is Fedora 20 x86-64.
843 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
844 (make_lisp_symbol) [USE_LSB_TAG]:
845 Symbols now tag the difference from lispsym, not the pointer.
846 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
847 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
848 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
849 (XSYMBOL): New forward decl.
850 (XUNTAGBASE): New function.
853 Compute C decls for DEFSYMs automatically
855 This patch also makes Q constants (e.g., Qnil) constant addresses
856 from the C point of view.
857 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
858 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
859 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
860 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
861 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
862 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
863 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
864 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
865 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
866 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
867 * xselect.c, xsettings.c, xterm.c:
868 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
869 These names are now defined automatically by make-docfile.
870 * alloc.c (init_symbol): New function.
871 (Fmake_symbol): Use it.
872 (c_symbol_p): New function.
873 (valid_lisp_object_p, purecopy): Use it.
874 * alloc.c (marked_pinned_symbols):
875 Use make_lisp_symbol instead of make_lisp_ptr.
876 (garbage_collect_1): Mark lispsym symbols.
877 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
878 (mark_object): Use it.
879 (sweep_symbols): Sweep lispsym symbols.
880 (symbol_uses_obj): New function.
881 (which_symbols): Use it. Work for lispsym symbols, too.
882 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
883 since Qt's address is already known now.
884 (syms_of_alloc): Add lispsym count to symbols_consed.
885 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
886 when testing whether storage is all bits zero.
887 * dispextern.h (struct image_type):
888 * font.c (font_property_table):
889 * frame.c (struct frame_parm_table, frame_parms):
890 * keyboard.c (scroll_bar_parts, struct event_head):
891 * xdisp.c (struct props):
892 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
893 Lisp_Object *, since Qfoo is no longer an object whose address can be
894 taken. All uses changed.
895 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
896 use it, so that they no longer need to take the address of a Lisp sym.
897 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
898 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
899 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
900 DEFSYM Qdeactivate_mark before the corresponding var.
901 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
902 instead of interning their symbols; this avoids duplicates.
903 (LISP_INITIALLY, TAG_PTR)
904 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
906 (LISP_INITIALLY_ZERO): Use it.
907 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
908 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
909 Move decls up, to avoid forward uses. Include globals.h earlier, too.
910 (make_lisp_symbol): New function.
911 (XSETSYMBOL): Use it.
912 (DEFSYM): Now just a placeholder for make-docfile.
913 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
914 (intern_sym): New function, with body taken from old intern_driver.
915 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
917 (define_symbol): New function.
918 (init_obarray): Define the C symbols taken from lispsym.
919 Use plain DEFSYM for Qt and Qnil.
920 * syntax.c (init_syntax_once): No need to worry about
921 Qchar_table_extra_slots.
923 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
925 'temacs -nw' should not call missing functions
926 Without this patch, "temacs -nw" fails with the diagnostic
927 "emacs: Symbol's function definition is void: frame-windows-min-size"
928 and messes up the tty's state.
929 * frame.c (Fframe_windows_min_size): New placeholder function.
930 (syms_of_frame): Define it.
931 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
932 (syms_of_window): Define it.
934 Less 'make' chatter for lisp dir
935 * Makefile.in (%.elc): Adjust to compile-onefile change in
938 batch write-region no longer says "Wrote FOO"
939 This cuts down on 'make' chatter a bit.
940 * fileio.c (Fwrite_region):
941 Don't output "Wrote /whatever/foo.elc" if noninteractive.
943 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
945 Revert previous change to produce_composite_glyph
946 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
948 Pacify gcc -Wparentheses
949 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
951 2015-01-03 Martin Rudalics <rudalics@gmx.at>
953 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
954 f->can_x_set_window_size is true.
955 * xterm.c (x_set_window_size_1): Call change_frame_size with
956 text sizes instead of pixel sizes (Bug#19428).
958 2015-01-01 Eli Zaretskii <eliz@gnu.org>
960 * xdisp.c (pos_visible_p): Fix up the X coordinate for
961 right-to-left screen lines. (Bug#19473)
963 2015-01-01 Eli Zaretskii <eliz@gnu.org>
965 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
967 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
969 Simplify setfattr use by assuming GNU make
970 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
971 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
972 Simplify by using GNU make rather than shell conditionals,
973 by using ln -f rather than rm -f followed by ln,
974 and by preferring $@ to spelling out the destination.
976 2014-12-29 Eli Zaretskii <eliz@gnu.org>
978 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
979 file doesn't compile on MS-Windows.
981 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
983 Allow return value of system-name to vary. (Bug#19438)
984 * filelock.c (current_lock_owner):
985 * xrdb.c (get_environ_db):
986 * xterm.c (same_x_server):
987 * xterm.c (x_term_init):
988 Prefer (system-name) to system-name, and avoid naming
989 locals 'system-name'.
990 * editfns.c (cached_system_name): New static var.
991 (init_and_cache_system_name): New function.
992 (init_editfns, Fsystem_name): Use it.
993 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
994 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
995 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
996 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
997 Don't create a new string if the current value is already correct.
999 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1001 Fix produce_composite_width typo
1002 * term.c (produce_composite_glyph):
1003 Fix typo that confused number of columns for pixel width.
1005 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1007 Wrap dll functions more simply
1008 * decompress.c, gnutls.c, image.c, xml.c:
1009 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1010 rather than the inverse when not WINDOWSNT. This isolates the
1011 fn_* business into the WINDOWSNT-specific section of the code,
1012 which makes it easier to maintain the generic code.
1013 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1014 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1015 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1016 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1017 Remove. All uses replaced by DEF_DLL_FN.
1018 * decompress.c (inflateInit2): Remove; no longer needed.
1019 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1021 Port memory-full checking to GnuTLS 3.3
1022 Instead of using gnutls_global_set_mem_functions, check every call
1023 to a GnuTLS function that might return an indication of memory
1024 exhaustion. Suggested by Dmitry Antipov in:
1025 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1026 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1027 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1028 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1030 (check_memory_full): New function.
1031 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1032 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1033 (Fgnutls_boot): Use it.
1034 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1036 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1038 Fix parse_settings to match internal documentation
1039 * xsettings.c (parse_settings): Return the number of settings seen.
1040 Count the settings changes accurately.
1041 (read_settings): Don't confuse number of settings changes with
1042 the return code from XGetWindowProperty.
1044 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1046 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1047 composition_compute_stop_pos to the number of characters in the
1049 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1051 * composite.c (composition_compute_stop_pos): If no composition
1052 was found in a string before ENDPOS, and ENDPOS is the string end,
1053 no need to back up to a safe point.
1055 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1057 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1059 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1060 (dealloc): Release bmRep.
1061 (setPixmapData): Make bmRep local so class member is not
1063 (setPixmapData): Rename local variable bmRep to avoid compiler
1066 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1068 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1069 when going to fullscreen (Bug#0x180004f).
1071 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1073 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1075 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1077 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1079 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1081 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1083 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1085 Use bool for boolean in xselect.c, xsettings.c
1086 * xselect.c (x_get_local_selection, struct selection_data)
1087 (x_selection_request_lisp_error, struct prop_location)
1088 (x_handle_selection_request, x_convert_selection)
1089 (waiting_for_other_props_on_window, expect_property_change)
1090 (wait_for_property_change, x_handle_property_notify)
1091 (x_get_foreign_selection, x_get_window_property)
1092 (receive_incremental_selection)
1093 (x_get_window_property_as_lisp_data)
1094 (lisp_data_to_selection_data, Fx_get_selection_internal)
1095 (x_send_client_event):
1096 * xselect.c, xterm.h (x_handle_dnd_message):
1097 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1098 (apply_xft_settings, read_and_apply_settings)
1099 (xft_settings_event, init_gsettings, init_xsettings)
1100 (syms_of_xsettings):
1101 Use bool for boolean.
1102 * xselect.c (x_get_window_property): Omit last arg, which was an
1104 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1105 always true. All callers changed.
1107 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1109 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1112 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1114 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1117 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1119 Use bool for boolean in xsmfns.c
1120 * xsmfns.c, xterm.h (x_session_have_connection):
1121 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1122 Use bool for boolean.
1123 (x_session_initialize, Fhandle_save_session):
1124 Prefer NILP (x) to EQ (x, Qnil).
1126 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1128 * callproc.c (child_setup):
1129 * dbusbind.c (xd_signature_cat):
1130 * doc.c (get_doc_string, Fsnarf_documentation):
1131 * editfns.c (Fuser_full_name):
1132 * frame.c (xrdb_get_resource):
1133 * gtkutil.c (xg_get_file_with_chooser):
1134 * tparam.c (tparam1):
1135 * xfns.c (xic_create_fontsetname):
1136 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1137 * xsmfns.c (smc_save_yourself_CB):
1138 Rewrite to avoid the need for strcat, typically by using stpcpy
1139 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1140 * doc.c (sibling_etc):
1141 * xrdb.c (xdefaults):
1142 Now a top-level static constant.
1144 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1146 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1149 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1151 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1152 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1154 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1156 Use bool for boolean in xterm.c
1157 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1158 (x_set_window_size, x_bitmap_icon):
1159 * nsterm.m (ns_frame_raise_lower, x_new_font):
1160 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1161 (struct terminal.frame_raise_lower_hook):
1162 * w32term.c (w32_frame_raise_lower):
1163 * xterm.c, xterm.h (x_text_icon):
1164 * xterm.c (x_update_window_begin, x_update_window_end)
1165 (x_update_end, x_after_update_window_line)
1166 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1167 (x_draw_glyph_string_foreground)
1168 (x_draw_composite_glyph_string_foreground)
1169 (x_alloc_lighter_color, x_draw_relief_rect)
1170 (x_draw_glyph_string_box, x_draw_image_relief)
1171 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1172 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1174 (XFillRectangle) [HAVE_GTK3]:
1175 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1176 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1177 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1178 (x_send_scroll_bar_event, xm_scroll_callback)
1179 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1180 (x_create_toolkit_scroll_bar)
1181 (x_create_horizontal_toolkit_scroll_bar)
1182 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1183 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1184 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1185 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1186 (x_scroll_bar_report_motion)
1187 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1188 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1189 (x_draw_window_cursor, x_clear_errors)
1190 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1191 (set_wm_state, x_set_sticky, get_current_wm_state)
1192 (do_ewmh_fullscreen, x_handle_net_wm_state)
1193 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1194 (x_set_window_size_1, XTframe_raise_lower)
1195 (x_make_frame_visible, x_iconify_frame)
1196 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1197 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1198 (x_delete_terminal, x_initialize, syms_of_xterm):
1199 Use bool for boolean.
1201 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1203 * composite.h (struct composition.width): Now int
1204 instead of unsigned short, as we prefer signed integers.
1206 Let charset tick grow past USHRT_MAX
1207 * charset.c, charset.h (charset_ordered_list_tick):
1208 Now EMACS_UINT, not unsigned short.
1209 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1210 maximum representable Emacs integer value before wrapping it around.
1212 Simplify unexec file mode setting
1213 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1214 Don't include <sys/stat.h> when no longer needed.
1215 (unexec): Create file with correct mode in the first place,
1216 rather than overwriting the mode later and fiddling with the
1217 global umask in the mean time. Avoid bogus usage like
1218 'umask (777)', which should have been 'umask (0777)'.
1219 (mark_x): Remove. All callers removed.
1221 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1223 Minor cleanups for Lisp objects and symbols
1224 * alloc.c (next_vector, set_next_vector):
1225 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1226 (lisp_h_make_number) [USE_LSB_TAG]:
1227 Use Lisp_Int0 instead of the mystery constant 0.
1228 * alloc.c (mark_object): Always set and use po; that's simpler.
1229 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1230 Properly parenthesize definientia.
1231 * bidi.c (bidi_initialize):
1232 * buffer.c (init_buffer_once):
1233 * nsfns.m (syms_of_nsfns):
1234 * nsmenu.m (syms_of_nsmenu):
1235 * nsselect.m (syms_of_nsselect):
1236 Prefer DEFSYM to defining by hand.
1237 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1238 * data.c: Fix too-long line.
1239 * lisp.h (DECLARE_GDB_SYM): New macro.
1240 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1241 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1242 Declare the symbol, so it's visible to everywhere lisp.h is included.
1243 Move forward decls as far forward as they can go,
1244 to allow future changes to use them.
1246 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1248 * gnutls.c: Include gnutls.h.
1249 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1250 * image.c (svg_load): Fix pointer signedness.
1252 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1254 * frame.c (frame_windows_min_size): New argument IGNORE.
1255 (adjust_frame_size): When called from change_frame_size call
1256 frame_windows_min_size with IGNORE Qt so we can ignore size
1259 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1261 * font.c (Ffont_info): Add more font information to the vector
1262 returned by the function, inspired by query-font. Doc fix.
1265 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1267 * keyboard.c (input_was_pending): New var.
1268 (read_char): Use it to make sure we only skip redisplay when we can't
1269 keep up with the repeat rate.
1271 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1275 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1277 * image.c (svg_load): Watch out for nil value of current buffer's
1278 filename. Re-enable filename thing for not-a-file case.
1280 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1282 Partially disabled previous change.
1284 * image.c (svg_load): Temporarily disabled filename thing for
1285 not-a-file case as it can cause crashs.
1287 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1289 Fix problem with images referenced within svg files. (bug#19373)
1291 * image.c: Additional parameter 'filename' for
1292 svg_load_image. Include "buffer.h". Define library function
1293 rsvg_handle_set_base_uri for WINDOWSNT.
1294 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1295 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1296 (svg_load): Pass a filename to svg_load_image: either name of
1297 actual file or of current buffer's file.
1298 (svg_load_image): New parameter 'filename', used for setting
1299 base_uri, necessary for loading referenced images. (bug#19373)
1301 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1303 * lread.c (init_obarray): Declare Qt as special.
1304 This fixes a typo in the 2012-05-15 patch that
1305 tried to declare Qt as special.
1307 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1309 Various fixes to use bool type and constants.
1310 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1312 * xfaces.c (clear_face_cache): Use bool for the argument type.
1314 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1316 Correct same_at_end when restoring window points
1317 * fileio.c (Finsert_file_contents): Compute same_at_end character
1318 position using the old buffer size, not the new one, since
1319 restore_window_points wants the old size.
1320 Fixes: debbugs:19161
1322 2014-12-14 Alan Mackenzie <acm@muc.de>
1324 New feature optionally to accelerate auto-repeated scrolling.
1326 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1328 * window.c (window_scroll): Bind fontification-functions to nil
1329 when scrolling by whole screens and
1330 fast-but-imprecise-scrolling is non-nil.
1331 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1333 * lisp.h (bool): Declare Qfontification_functions extern.
1335 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1337 Load system's default trusted Certificate Authorities if available.
1338 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1339 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1340 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1341 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1342 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1344 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1345 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1348 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1350 * regex.c (analyze_first): Rename from analyze_first.
1352 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1354 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1355 a hack involving a union.
1357 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1359 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1360 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1363 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1365 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1367 * gnutls.h: Always declare syms_of_gnutls.
1369 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1370 clarity. Let the availability check return Qnil when the GnuTLS
1371 integration is not available, instead of erroring out.
1374 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1376 * xdisp.c (move_it_in_display_line_to, display_line):
1377 Don't disallow overflow-newline-into-fringe when word-wrap is in
1380 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1382 * fileio.c: Better preserve window-points during revert (bug#19161).
1383 (Qget_buffer_window_list): New var.
1384 (get_window_points_and_markers, restore_window_points): New functions.
1385 (Finsert_file_contents): Use them to save and restore window-points.
1387 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1389 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1390 descriptor if called from x_connection_closed and always delete
1391 this descriptor from keyboard waiting set (Bug#19147).
1393 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1395 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1396 (bidi_cache_max_elts): New global variable.
1397 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1398 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1400 (bidi_cache_search): Handle overflown cache. Improve commentary.
1401 (bidi_cache_ensure_space): Limit allocations to the current value
1402 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1403 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1404 the increment to not exceed the limit.
1405 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1406 cache, zero otherwise (meaning the cache overflowed). In the
1407 latter case, set bidi_cache_last_idx to -1.
1408 (bidi_peek_at_next_level): Handle overflown cache.
1409 (bidi_push_it): Increase the cache limit for iterating the new object.
1410 (bidi_pop_it): Decrease the cache limit back to previous value.
1411 (bidi_shelve_cache): Shelve the current value of the cache limit.
1412 (bidi_unshelve_cache): Restore the value of cache limit.
1413 (bidi_find_bracket_pairs): If the cache overflows while looking
1414 for the paired bracket, give up and let bidi_resolve_neutrals
1415 process the bracket as a simple neutral. (Bug#19322)
1416 (bidi_find_other_level_edge): If the cache overflows, fall back on
1417 Plan B, which effectively stops the reordering and restarts it on
1418 the next character (after resetting the cache).
1419 (bidi_move_to_visually_next): When the cache overflows, reset it
1420 after processing the last cached character.
1422 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1424 Fix glitches in gnutls.c, mostly memory-related
1425 * gnutls.c: Sort macro definitions by name.
1426 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1427 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1428 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1429 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1430 calculating string length. Use make_uninit_string, to avoid
1431 copying the string. Cast the char, not the pointer.
1432 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1433 and free. Work even for dates past the year 9999. Use void *
1434 for buffers, to avoid casts.
1436 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1438 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1440 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1442 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1445 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1447 * process.c: Whitespace and line-break nitpicks.
1449 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1451 * gnutls.c (gnutls_certificate_details): The :signature isn't
1452 that useful, so remove it.
1453 (gnutls_certificate_details): Clean up whitespace slightly.
1454 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1456 (gnutls_certificate_details): Put :signature-algorithm back again,
1457 which was removed by mistake.
1458 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1459 that they are not messaged by default (bug#16253).
1460 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1462 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1464 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1469 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1471 * eval.c (Fsignal): Remove duplicate test.
1472 (Fautoload_do_load): Fix up docstring.
1474 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1476 * nsterm.m (represented_filename, represented_frame): New variables.
1477 (ns_set_represented_filename): New function.
1478 (sendEvent:): Set represented filename here to avoid flicker,
1479 related to Bug#18757.
1481 * nsterm.h: Declare ns_set_represented_filename.
1483 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1484 at once, call ns_set_represented_filename instead.
1486 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1488 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1489 (struct bidi_stack): Reduce size by using bit fields and by
1490 packing sos, override, and isolate_status into a single 8-bit
1491 byte called 'flags'.
1493 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1494 (bidi_push_embedding_level): Construct flags from individual
1495 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1497 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1498 from flags. Adapt to changes in prev_for_neutral,
1499 next_for_neutral, and last_strong members.
1500 (bidi_line_init): Initialize flags to zero.
1501 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1502 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1504 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1506 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1507 (Fapply): Try and simplify the control flow.
1509 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1511 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1512 Use gnutls_sign_get_name directly because
1513 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1514 (init_gnutls_functions): Load missing gnutls_server_name_set.
1516 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1518 * bidi.c (bidi_find_first_overridden): New function.
1520 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1521 (syms_of_xdisp): Defsubr it.
1523 * dispextern.h (bidi_find_first_overridden): Add prototype.
1525 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1527 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1528 to nil after release (Bug#9133).
1530 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1532 Port better to AddressSanitizer.
1533 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1535 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1536 Return -1 or 0, as the pipe trick doesn't work.
1537 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1539 * print.c (print_object):
1540 When a pointer-check primitive returns -1, do not assume this
1541 means the pointer is valid or that the underlying system has failed.
1542 It could just be that addresses are being sanitized so Emacs can't
1543 test for pointer validity.
1544 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1545 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1546 string validity checker doesn't work on stack-based strings.
1548 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1550 Improve clarity of USE_LSB_TAG definition.
1551 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1552 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1553 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1554 VAL_MAX / 2 rather than in terms of the (more complicated)
1555 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1557 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1559 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1560 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1561 (next_element_from_buffer): When done with overlays, reset the
1562 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1564 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1566 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1567 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1569 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1571 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1572 for paxctl and setfattr. Fixes temacs startup failure with
1573 grsecurity/PaX enabled Linux kernel (bug#19067).
1575 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1577 * w32.c, w32heap.c, w32term.c:
1578 Use MINGW_W64 instead of _W64.
1580 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1582 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1584 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1586 * gnutls.c (gnutls_ip_address_p): New function.
1587 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1589 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1591 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1593 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1595 Fix gnutls problems caught by static checking.
1596 * gnutls.c (Fgnutls_boot): Remove unused local.
1597 (Fgnutls_boot): Fix pointer signedness.
1599 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1601 * gnutls.c (gnutls_certificate_details): Don't include certain
1602 certificate details on older gnutls versions (bug#19168).
1603 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1604 (gnutls_certificate_details): Reversed check in last checkin.
1606 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1608 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1609 (Fgnutls_peer_status_warning_describe): Add function to describe a
1610 peer verification warning symbol.
1611 (Fgnutls_peer_status): Use it.
1612 (Fgnutls_boot): Use it. Minor logging fixes.
1614 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1616 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1618 2014-11-24 Glenn Morris <rgm@gnu.org>
1620 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1622 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1623 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1625 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1627 * gnutls.c: Fix Windows function definition of
1628 gnutls_x509_crt_get_fingerprint.
1630 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1632 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1634 * process.h: Added more fields to Lisp_Process to track
1635 certificate details.
1637 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1638 (Fgnutls_peer_status): New functions to export TLS certificate
1639 details to Emacs Lisp.
1641 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1643 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1644 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1645 check for gtk_adjustment_configure (Bug#19149).
1646 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1648 2014-11-22 Glenn Morris <rgm@gnu.org>
1650 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1652 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1654 Don't shrink frame when using desktop-save-mode (Bug#19048).
1655 * w32fns.c (x_set_tool_bar_lines): Always call
1656 x_change_tool_bar_height (Bug#19048).
1657 (x_change_tool_bar_height): Mark frame as garbaged since
1658 adjust_frame_size might not have done that.
1659 * xfns.c (x_set_tool_bar_lines): Always call
1660 x_change_tool_bar_height (Bug#19048).
1661 (x_change_tool_bar_height): Mark frame as garbaged since
1662 adjust_frame_size might not have done that.
1664 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1666 * xml.c (parse_region): Take care of new optional parameter
1667 'discard-comments' of 'libxml-parse(html|xml)-region'.
1668 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1669 New optional parameter 'discard-comments'.
1671 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1673 Improve time stamp handling, and be more consistent about it.
1674 * editfns.c (invalid_time): New function.
1675 Use it instead of 'error ("Invalid time specification")'.
1676 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1677 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1679 (make_time_tail, make_time): Remove. All uses changed to use
1680 new functions or plain list4i.
1681 (disassemble_lisp_time): Return effective length if successful.
1682 Check that LOW is an integer, if it's combined with other components.
1683 (decode_time_components): Decode into struct lisp_time, not
1684 struct timespec, so that we can support a wide set of times
1685 regardless of whether time_t is signed. Decode plain numbers
1686 as seconds since the Epoch, and nil as the current time.
1687 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1688 Reimplement in terms of new functions.
1689 (Fencode_time): Just use list2i.
1690 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1691 * keyboard.c (decode_timer): Don't allow the new formats (floating
1692 point or nil) in timers.
1693 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1694 place of the magic number '16'.
1695 (struct lisp_time): New type.
1696 (decode_time_components): Use it.
1697 (lisp_to_timespec): New decl.
1699 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1701 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1704 * callint.c (Fcall_interactively): Pass in nil as argument to
1705 Fbarf_if_buffer_read_only.
1707 * fileio.c (Finsert_file_contents): Ditto.
1709 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1711 * textprop.c (verify_interval_modification): Check buffer
1712 readedness after the last interval.
1714 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1715 the text at POSITION (new optional argument) has the
1716 `inhibit-read-only' text property set.
1718 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1720 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1721 errors in computing the number of pixels to scroll.
1722 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1724 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1726 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1727 call updateFrameSize.
1729 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1731 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsfns.m (x_set_foreground_color, x_set_background_color)
1734 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1735 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1737 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1739 * nsterm.m (ns_send_appdefined): Check for application defined
1740 event on Cocoa (Bug#18993).
1741 (run): Restore code before the previous 18993 fix.
1743 2014-11-14 David Reitter <david.reitter@gmail.com>
1745 * nsterm.m (run): Set timeout for event loop to prevent hang.
1748 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1750 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1752 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1754 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1755 for each candidate font but attempt to reuse it from previous improper
1758 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1760 Avoid undefined behavior in color table hashing.
1761 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1762 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1763 This function avoids undefined behavior with signed shift overflow.
1765 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1767 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1768 when the inserted text does not need decoding. (Bug#18982)
1770 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1772 * nsterm.h (EmacsScroller): judge returns bool.
1774 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1775 (ns_judge_scroll_bars): Only set removed if judge returns true.
1776 (judge): Returns bool == condemned. Remove self from window.
1777 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1779 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1781 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1782 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1784 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1786 * nsterm.m (ns_set_vertical_scroll_bar)
1787 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1789 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1791 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1792 merely because tmo_in_millisec is nonnegative. The 1st call
1793 to g_main_context_query could succeed while the 2nd one fails.
1795 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1797 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1799 * nsterm.m (run): Only use non-system event loop if OSX version is
1800 exactly 10.9 (Bug#18993).
1801 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1804 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1806 * callproc.c (encode_current_directory): Support handling of file
1807 names prepended by "/:". (Bug#18891)
1809 2014-11-08 Alan Mackenzie <acm@muc.de>
1811 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1813 2014-11-08 Dima Kogan <dima@secretsauce.net>
1815 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1817 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1819 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1820 raises an error. (Bug#18891)
1822 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1824 * frame.c (adjust_frame_size): Call x_set_window_size only if
1825 f->can_x_set_window_size is set.
1826 (make_frame): Initialize f->can_x_set_window_size and
1827 f->can_run_window_configuration_change_hook.
1828 (Fcan_run_window_configuration_change_hook): New function.
1829 * frame.h (frame): Split `official' into `can_x_set_window_size'
1830 and `can_run_window_configuration_change_hook'.
1831 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1832 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1833 Set f->can_x_set_window_size.
1834 * window.c (run_window_configuration_change_hook):
1835 Return immediately if either f->can_x_set_window_size or
1836 f->can_run_window_configuration_change_hook are false.
1837 (Fset_window_configuration): Instead of f->official set
1838 f->can_x_set_window_size.
1839 * xfns.c (Fx_create_frame, x_create_tip_frame):
1840 Set f->can_x_set_window_size.
1842 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1844 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1845 cleanup from 2014-11-01 (Bug#18972).
1847 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1849 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1850 * xdisp.c (window-scroll-functions): Improve docstring.
1852 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1854 Uniquify the 'size' symbol.
1856 * w32notify.c (Qsize): Remove.
1857 * lisp.h (Qsize): New decl.
1858 * lread.c (Qsize): Now extern.
1859 * w32notify.c (syms_of_w32notify): No need to defsym.
1861 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1863 * dispnew.c (change_frame_size_1): Fix call of
1865 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1866 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1867 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1868 (Qtool_bar_size): New constants.
1869 (frame_inhibit_resize, adjust_frame_size): New argument to
1870 handle case where frame_inhibit_implied_resize is a list.
1871 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1872 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1873 (x_set_right_divider_width, x_set_bottom_divider_width)
1874 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1875 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1877 (frame-inhibit-implied-resize): Rewrite doc-string.
1878 * frame.h (frame_inhibit_resize, adjust_frame_size):
1879 Fix external declarations.
1880 (Qframe_position, Qframe_outer_size)
1881 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1882 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1883 (Qtool_bar_size): Extern them.
1884 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1885 (xg_height_or_width_changed): Remove.
1886 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1887 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1888 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1889 (xg_change_toolbar_position): Call adjust_frame_size directly.
1890 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1891 Fix calls of adjust_frame_size.
1892 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1893 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1894 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1895 frame can get resized when tool-bar-lines parameter changes from
1897 (Fw32_frame_menu_bar_size): Return fourth value.
1898 (Fw32_frame_rect): Block input around system calls
1899 (Fx_frame_geometry): New function.
1900 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1901 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1902 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1903 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1904 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1905 (Fx_create_frame): Adjust adjust_frame_size calls.
1906 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1907 frame can get resized when tool-bar-lines parameter changes from
1909 (Fx_frame_geometry): New function.
1910 * xmenu.c (update_frame_menubar): On Lucid call
1911 adjust_frame_size with one pixel less height to avoid that
1912 repeatedly adding/removing the menu bar grows the frame.
1913 (free_frame_menubar): On Motif arrange to optionally preserve
1914 the old frame height when removing the menu bar.
1915 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1917 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1919 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1920 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1921 frame; instead, print an error message.
1923 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1925 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1927 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1929 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1930 (dealloc): Release bmRep.
1932 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1933 imageListSetNext, imageListNext.
1935 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1936 (reference): Remove.
1937 (allocInitFromFile:): Remove searching ImageList and calling
1938 reference (Bug#18918).
1939 (dealloc): Remove handling if ImageList.
1941 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1943 * process.c (catch_child_signal): Fix incorrect assertion.
1945 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1947 * macfont.m (macfont_draw):
1948 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1950 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1951 if force_integral_p (i.e. no antialias).
1952 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1953 bold if no antialias (Bug#18876).
1955 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1956 was given (Bug#18846).
1958 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1960 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1961 instead of in xdisp.c, function now takes void. (Bug#18884).
1963 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1964 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1966 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1967 struct window* (Bug#18889).
1968 Remove getMouseMotionPart.
1969 (ns_output): Make icon_top/left int.
1971 * nsfns.m (x_icon): icon_top/left is int.
1973 * nsterm.m (ns_mouse_position): Remove unused code.
1974 (initFrame:window:, dealloc): Use window instead of win.
1975 (getMouseMotionPart:window:x:y:): Remove, unused.
1976 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1978 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1980 * keyboard.c (readable_events): When FLAGS include
1981 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1982 This avoids returning non-nil from input-pending-p when only such
1983 events are in the queue. (Bug#18856)
1985 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1987 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1988 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1989 (Qforeign_selection): Remove.
1990 (ns_get_local_selection): Identation fix.
1991 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1993 * nsselect.m (ns_get_local_selection): Remove calling of
1994 functions in Vselection_converter_alist (Bug#18911).
1995 (syms_of_nsselect): Remove Vselection_converter_alist.
1997 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1999 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2000 and unnecessary initialization. Adjust comments.
2002 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2004 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2006 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2007 index, not an absolute one, as that's what the function expects.
2009 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2011 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2012 font on an initial frame when running as a daemon (Bug#18869).
2014 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2016 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2018 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2019 build_string, when importing a home directory. (Bug#18873)
2021 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2023 * dispnew.c (buffer_posn_from_coords):
2024 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2025 account for the header-line height. (Bug#18839)
2027 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2029 * xml.c (parse_region): Do not forget the first document child.
2031 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2033 * nsselect.m: pasteboard_changecount is new.
2034 (ns_store_pb_change_count, ns_get_pb_change_count)
2035 (ns_get_our_change_count_for): New functions.
2036 (ns_string_to_pasteboard_internal): Correct comment.
2037 type => gtype in eassert, Call ns_store_pb_change_count.
2038 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2039 (Fns_disown_selection_internal, Fns_selection_owner_p):
2040 Replace Vselection_alist check, with change count check.
2041 (Fns_get_selection): Initialize val to Qnil. Only get local
2042 selection if change counts match (Bug#18799).
2043 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2045 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2047 * w32proc.c (create_child): If calling a quoted batch file,
2048 pass NULL for exe. (Bug#18745)
2050 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2052 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2053 (bidi_resolve_brackets): Use end of string position rather than ZV
2054 when iterating over a string. (Bug#18815)
2056 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2058 * keyboard.c (make_lispy_position): Return coordinates also when
2059 on scroll bars, fringes, margins or not in a window.
2060 * xdisp.c (show_mouse_face): Don't change cursor face during
2063 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2065 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2066 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2067 Fix doc-strings (Bug#18789).
2069 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2071 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2073 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2075 Optimize redisplay of simple bracketed text.
2076 * bidi.c (bidi_cache_reset_to): New function.
2077 (bidi_cache_reset): Call it.
2078 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2080 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2081 bracket_enclosed_type only if bracket_pairing_pos's value is not
2083 (MAX_BPA_STACK): Make sure the value is signed.
2084 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2085 stop pushing values onto the stack.
2086 (bidi_find_bracket_pairs): If the bracketed text is only on the
2087 base embedding level, remove all the states cached by this
2088 function from the cache, and return zero, so that the brackets in
2089 this segment of text are processed as normal neutrals.
2090 (bidi_resolve_brackets): Detect the brackets that are to be
2091 processed as neutrals, and don't call bidi_find_bracket_pairs on
2094 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2096 * w32select.c (Fw32_selection_exists_p): Rename from
2097 Fx_selection_exists_p.
2098 (syms_of_w32select): Adjust accordingly.
2100 * w16select.c (Fw16_selection_exists_p): Rename from
2101 Fx_selection_exists_p.
2102 (syms_of_win16select): Adjust accordingly.
2104 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2105 (Fns_own_selection_internal): Tighten scoping.
2106 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2107 (Fns_get_selection): Rename from Fx_get_selection_internal.
2108 (Fns_get_selection_internal, Fns_store_selection_internal):
2110 (syms_of_nsselect): Adjust accordingly.
2112 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2114 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2115 * w32term.c (x_set_window_size): Account for wrapped menu bar
2116 lines when setting up frame height (Bug#15174 and Bug#18720).
2117 (w32_add_wrapped_menu_bar_lines): New variable.
2119 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2121 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2124 2014-10-20 Glenn Morris <rgm@gnu.org>
2126 * Merge in all changes up to 24.4 release.
2128 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2130 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2131 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2133 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2135 * xterm.c (handle_one_xevent): Check return value from
2136 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2137 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2139 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2140 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2141 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2142 Gtk+ >= 3.14 (Bug#18674).
2143 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2144 Gtk+ >= 3.14 (Bug#18674).
2146 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2148 * gtkutil.c: Remove no-longer-used code.
2149 (xg_update_menubar): Remove unused local and unnecessary call to
2150 gtk_menu_item_get_submenu.
2151 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2152 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2153 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2155 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2157 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2159 * xterm.h (handlebox_widget): Remove.
2161 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2164 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2166 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2167 to handle Gtk versions.
2168 (xg_get_file_with_chooser): Use them.
2169 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2170 Remove (create_menus): Remove teroff argument and code.
2171 Remove call to gtk_menu_set_title.
2172 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2173 Adjust args to create_menus.
2174 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2175 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2176 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2177 (xg_make_tool_item): Remove detach code.
2178 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2179 (find_icon_from_name): New function.
2180 (update_frame_tool_bar): Remove GtkStockItem code, move to
2181 find_icon_from_name. Let stock be a list of icon names to try.
2182 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2183 Replace TOOLBAR_TOP_WIDGET.
2184 (free_frame_tool_bar, xg_change_toolbar_position ):
2185 Replace TOOLBAR_TOP_WIDGET.
2186 (xg_initialize): Remove tearoff code.
2188 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2190 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2191 pixel from the window's cursor glyph width, since X renders hollow
2192 blocks 1 pixel wider than the 'width' parameter.
2194 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2195 glyph->pixel_width; this is now done in xterm.c.
2197 Fix reordering of bracket characters in isolates.
2198 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2199 RESOLVED_ONLY; when non-zero, return from the cache only fully
2200 resolved states. All callers changed.
2201 (CANONICAL_EQU): New macro.
2202 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2203 equivalent of the paired closing bracket character.
2204 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2205 the default non-negative value, to be checked later in
2206 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2207 characters against those pushed onto the BPA stack.
2208 (bidi_record_type_for_neutral): New function.
2209 (bidi_resolve_brackets): Record next_for_neutral and
2210 prev_for_neutral when embedding level gets pushed. Force
2211 resolution of bracket pairs when entering a level run that was not
2213 (bidi_resolve_neutral): Add assertions before calling
2214 bidi_resolve_neutral_1.
2215 (bidi_level_of_next_char): Remove the code that attempted to
2216 resolve unresolved neutrals; that is now done by
2217 bidi_resolve_neutral.
2219 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2221 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2223 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2224 1-pixel R2L characters.
2225 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2226 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2228 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2230 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2233 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2235 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2236 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2237 It's not clear to me whether the initialization is needed,
2238 but it can't hurt so I played it safe.
2240 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2242 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2244 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2246 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2247 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2249 (bidi_get_type): Return the isolate initiators and terminator types.
2250 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2251 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2252 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2253 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2254 for the new features.
2255 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2256 push and pop correctly for isolates.
2257 (bidi_remember_char): Modify to accept an additional argument
2258 and record the bidi type according to its value.
2259 (bidi_cache_iterator_state): Accept an additional argument to only
2260 update an existing state. Handle the new members of struct bidi_it.
2261 (bidi_cache_find): Arguments changed: no longer accepts a level,
2262 instead accepts a flag telling it whether it is okay to return
2263 unresolved neutrals.
2264 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2265 table. Initialize new isolate-related members.
2266 (bidi_paragraph_init): Some code factored out into
2267 find_first_strong_char.
2268 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2269 into bidi_resolve_explicit.
2270 (bidi_resolve_explicit): Support the isolate initiators and
2271 terminator. Fix handling of embeddings and overrides according to
2272 new UBA requirements. Record information about previously seen
2273 characters here (moved from bidi_level_of_next_char).
2274 (bidi_resolve_weak): Adapt to changes in struct members.
2275 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2276 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2277 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2278 paired bracket resolution. Handle isolate initiators and
2280 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2281 (bidi_level_of_next_char): Move the code that records information
2282 about previous characters to bidi_resolve_explicit. Fix logic of
2283 resolving neutrals and make sure their cache entries are updated.
2284 Remove now unneeded special handling of PDF level.
2286 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2287 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2288 enlarged per Unicode 6.3.
2289 (enum bidi_bracket_type_t): New data type.
2290 (struct bidi_saved_info): Leave only 2 type members out of 4.
2292 (struct bidi_stack): Add members necessary to support isolating
2294 (struct bidi_it): Add new members necessary to support isolating
2295 sequences and bracket pair resolution.
2297 * xdisp.c (Fbidi_resolved_levels): New function.
2298 (syms_of_xdisp): Defsubr it.
2299 (append_glyph, append_composite_glyph, produce_image_glyph)
2300 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2302 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2304 * term.c (append_glyph, append_composite_glyph)
2305 (append_glyphless_glyph): Convert aborts to assertions.
2307 * .gdbinit (pgx): Display the character codepoint, resolved level,
2308 and bidi type also for glyphless glyphs.
2310 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2312 Avoid unwanted point motion in Fline_beginning_position.
2313 * lisp.h (scan_newline_from_point): Add prototype.
2314 * search.c (scan_newline_from_point): New function, refactored from...
2315 * cmds.c (Fforward_line): ...adjusted user.
2316 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2317 and simplify the former since the latter doesn't move point.
2319 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2321 Cleanup terminal handling code.
2322 * dispextern.h (get_named_tty): Remove prototype but...
2323 * termhooks.h (get_named_terminal): ...resurrect it under
2324 more meaningful name.
2325 (get_terminal): Likewise, but with...
2326 (decode_live_terminal): ...this name.
2327 (decode_tty_terminal): Add prototype.
2328 * term.c (get_tty_terminal): Remove.
2329 (get_named_tty): Remove.
2330 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2331 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2332 Use decode_tty_terminal.
2333 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2334 * terminal.c (get_terminal): Refactor to...
2335 (decode_terminal, decode_live_terminal): ...new functions.
2336 (decode_tty_terminal): Replacement for get_tty_terminal.
2337 (get_named_terminal): Likewise for get_named_tty.
2338 * coding.c (Fset_terminal_coding_system_internal)
2339 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2340 (Fkeyboard_coding_system):
2341 * composite.c (Fcomposition_get_gstring):
2342 * dispnew.c (Fsend_string_to_terminal):
2343 * frame.c (Fmake_terminal_frame):
2344 * nsfns.m (check_ns_display_info):
2345 * w32fns.c, xfns.c (check_x_display_info):
2346 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2347 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2348 (Fset_quit_char): Use get_named_terminal.
2349 (Fset_output_flow_control, Fset_input_meta_mode):
2350 Use decode_tty_terminal.
2352 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2354 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2355 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2357 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2359 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2360 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2362 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2364 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2367 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2369 * editfns.c (dump_tz_string): No longer const.
2370 It might be modified.
2372 * nsmenu.m (clear): Assume OS X 10.6 or later.
2374 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2376 * unexmacosx.c: Remove include ppc/reloc.h.
2377 (unrelocate, copy_dysymtab): Remove PPC code.
2378 (rebase_reloc_address): Remove, only used for PPC:
2380 * nsterm.m: Always include macfont.h on COCOA.
2381 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2382 (ns_dumpglyphs_image, ns_check_menu_open)
2383 (applicationDidFinishLaunching)
2384 (antialiasThresholdDidChange:)
2385 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2386 Remove checks for OSX <= 10.5/10.6.
2387 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2388 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2391 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2392 (NS_HAVE_NSINTEGER): Remove block.
2393 Remove >= OSX 10.6 tests.
2395 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2396 (x_activate_menubar, trackingNotification:): Remove check for
2398 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2400 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2402 * nsfns.m: Always include macfont.h on COCOA.
2403 (ns_filename_from_panel, ns_directory_from_panel)
2404 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2405 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2407 * macfont.m: Remove >= 1050 check.
2408 (macfont_create_family_with_symbol)
2409 (macfont_get_glyph_for_character)
2410 (mac_font_get_glyphs_for_variants)
2411 (mac_ctfont_create_available_families, syms_of_macfont):
2412 Remove code for OSX < 10.6.
2413 (mac_font_family_group, mac_font_family_compare): Remove, only used
2416 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2417 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2419 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2422 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2424 Fix putenv race conditions with undefined behavior (Bug#8705).
2425 Do all putenv calls before Emacs creates any threads.
2426 Use a safer way to modify the TZ environment variable in the
2427 presence of multiple threads. For further thread-safety,
2428 prefer localtime_r and gmtime_r to localtime and gmtime,
2429 and prefer struct tm's tm_gmtoff (if available) to calling
2430 both localtime_r and gmtime_r.
2431 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2432 (init_dbusbind): ... to this new function.
2433 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2434 * xterm.c (x_term_init): Move xputenv call from here ...
2435 (init_xterm): ... to this new function.
2436 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2437 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2438 (dump_tz_string): New constant.
2439 (init_editfns): Use it. This centralizes the dump_tz stuff.
2440 Call set_time_zone_rule here, so that its xputenv is done
2441 before Emacs goes multithreaded.
2442 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2443 thread-safe enough for Emacs.
2444 (format_time_string, Fdecode_time, Fcurrent_time_string)
2445 (Fcurrent_time_zone):
2446 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2447 localtime and gmtime. Remove now-unnecessary calls to block_input.
2448 (tm_gmtoff): New static function.
2449 (Fdecode_time, Fcurrent_time_zone): Use it.
2450 (Fencode_time): Use mktime_z, for better thread-safety.
2451 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2452 i.e., not quite thread-safe but good enough for Emacs typical usage.
2453 Do not reclaim storage that is in the environment; let it leak.
2454 Always call tzset, since localtime_r does not.
2455 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2456 This is now done in init_editfns.
2457 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2458 New macros and declarations, for platforms lacking tzalloc & friends.
2460 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2462 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2463 On x86 platforms this works around GCC bug 63495
2464 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2465 and more generally should fix a portability problem in Emacs.
2466 Reported by Stefan Monnier in:
2467 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2469 2014-10-08 Leo Liu <sdl.web@gmail.com>
2471 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2472 * keymap.c (describe_vector_princ):
2473 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2476 * print.c (printchar_stdout_last): Declare.
2477 (printchar): Record the last char written to stdout.
2478 (Fterpri): Add optional argument ENSURE.
2480 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2482 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2483 DELAY argument to change_frame_size, so that the frame size
2484 changes, if any are needed, are delayed until the next redisplay.
2485 This is to avoid a too early QUIT inside change_frame_size, when
2486 it calls Lisp in frame_windows_min_size, in case one of the events
2487 we've read sets the quit-flag. (Bug#18649)
2489 * w32fns.c (check_x_display_info): Accept terminal objects as
2490 argument, to follow what xfns.c does.
2492 2014-10-07 Glenn Morris <rgm@gnu.org>
2494 * Makefile.in ($(srcdir)/macuvs.h)
2495 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2497 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2499 * decompress.c (init_zlib_functions): Move the message about zlib
2500 being unavailable from here...
2501 (Fzlib_decompress_region): ...to here. (Bug#18650)
2503 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2505 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2506 the case where an optional string is used. Adjust docstring.
2508 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2510 * lisp.mk (lisp): Remove w32-common-fns.elc.
2512 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2514 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2515 These were already defined in buffer.c, and the duplicate
2516 definitions cause problems on platforms like 'gcc -fno-common'.
2517 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2519 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2521 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2522 if toolbar is visible.
2524 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2527 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2528 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2529 (ns_select, ns_read_socket): Use unwind_protect to decrease
2530 apploopnr (Bug#18345).
2531 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2532 line height (Bug#17977).
2534 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2535 (macfont_closest_traits_index): New function.
2536 (macfont_closest_traits_index_p): Rename from
2537 macfont_closest_traits_index.
2538 (macfont_list): Use macfont_closest_traits_index_p.
2540 2014-10-05 K. Handa <handa@gnu.org>
2542 * coding.c (detect_coding_iso_2022): Set coding->rejected
2543 correctly when an invalid escape sequence is found (Bug#18610).
2545 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2547 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2548 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2551 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2553 * buffer.c (scroll_bar_width, scroll_bar_height):
2555 * window.c (Fset_window_scroll_bars): Fix doc-string.
2556 (Fwindow_scroll_bars): Have it return what the doc-string says.
2558 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2560 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2561 iterator backwards, to resync the bidi iterator. (Bug#18584)
2563 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2565 Consistently use min and max macros from lisp.h.
2566 * coding.c (min, max):
2568 * unexhp9k800.c (min):
2569 * unexw32.c (min, max): Use definitions from lisp.h.
2570 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2572 * gmalloc.c (min): Tiny style change.
2574 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2575 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2577 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2579 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2580 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2581 (X_ULONG_MAX): Move these macros to xterm.h.
2582 (x_fill_property_data): Be more generous about allowing either
2583 signed or unsigned data of the appropriate width.
2584 * xterm.h (x_display_set_last_user_time): New function.
2585 All setters of last_user_time changd to use this function.
2586 If ENABLE_CHECKING, check that the times are in range.
2588 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2590 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2591 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2593 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2595 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2596 make a font_object from a tty frame (Bug#18573).
2597 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2599 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2601 * alloc.c (mark_overlay): Assume that overlay boundaries are
2602 always markers. Add comment.
2603 * lread.c (read_internal_start): Use convenient validate_subarray.
2605 (Fread_from_string): Adjust docstring.
2607 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2609 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2611 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2612 Rename from the "x-" prefix.
2614 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2616 * xselect.c (selection-converter-alist): Fix docstring.
2618 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2620 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2621 argument passed by the caller, when we mirror all slashes into
2624 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2626 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2627 Resurrect old code and fix compilation with GTK < 2.13.6.
2629 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2631 Use AUTO_CONS instead of SCOPED_CONS, etc.
2632 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2633 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2634 (AUTO_LIST1): Rename from scoped_list1.
2635 (AUTO_LIST2): Rename from scoped_list2.
2636 (AUTO_LIST3): Rename from scoped_list3.
2637 (AUTO_LIST4): Rename from scoped_list4.
2638 (AUTO_STRING): Rename from SCOPED_STRING.
2639 * frame.h (AUTO_FRAME_ARG):
2640 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2641 (AUTO_LIST4, AUTO_STRING):
2642 Prepend a new argument 'name'.
2643 Declare a variable instead of yielding a value.
2645 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2647 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2649 * w32fns.c (w32_createwindow): Accept an additional argument, an
2650 array of 2 values specifying the coordinates of the frame's
2651 top-left corner. Use these values instead of calling x_get_arg,
2652 which can cons Lisp objects, and therefore cannot be called except
2653 from the main thread. Remove redundant tests for the default
2655 (my_create_window): Move the calculation of the coordinates of the
2656 frame's top-left edge here. Pass them to the input thread via the
2657 second parameter of the WM_EMACS_CREATEWINDOW message.
2658 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2661 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2663 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2664 (redisplay_window): Treat the frame's frozen_window_starts flag
2665 the same way as the optional_new_start flag for the window: only
2666 obey it if the glyph row showing point will be fully visible.
2667 Likewise when the window start is in a continuation line. If,
2668 after trying everything under the 'force_start' label, point is
2669 still not fully visible, give up and scroll the window.
2670 Add debugging traces. (Bug#18545)
2672 * window.c (Frecenter): Set the window's redisplay flag.
2674 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2676 * w32term.c (w32_read_socket): Don't use frame dimensions for
2677 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2678 rectangle. Check the return value of GetClientRect, and don't use
2679 the results if it didn't succeed.
2681 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2682 in columns and lines after correcting the pixel dimensions in
2684 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2685 negative values to xrealloc. (Bug#18528)
2687 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2689 * alloc.c: Remove now-unnecessary check.
2690 Suggested by Dmitry Antipov in:
2691 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2693 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2695 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2696 to Ubuntu 14.04.1 x86-64.
2698 Simplify stack-allocated Lisp objects, and make them more portable.
2699 The build_local_string macro was used in two ways: (1) string
2700 literals for which scoped allocation suffices, and (2) file name
2701 components, where it's not safe in general to assume bounded-size
2702 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2703 allocates a block-scope string, and by using SCOPED_STRING for (1)
2704 and build_string for (2). Furthermore, actually use stack
2705 allocation only for objects known to have sufficient alignment.
2706 This simpler implementation means Emacs can make
2707 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2708 GC_MAKE_GCPROS_NOOPS.
2709 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2710 for fewer differences among implementations.
2711 (struct Lisp_String): Now GCALIGNED.
2712 (USE_STACK_LISP_OBJECTS): Default to true, since the
2713 implementation no longer insists on a nonempty GCALIGNED.
2714 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2715 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2716 separately. Move definiens to scoped_cons. The old definition
2717 was incorrect when GCALIGNED was defined to be empty.
2718 (union Aligned_String): New type.
2719 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2720 implementation ports to compilers that don't align strictly enough.
2721 Don't worry about the union sizes; it's not worth bothering about.
2722 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2723 Rewrite using USE_STACK_CONS.
2724 (scoped_cons): Assume the use of union Aligned_Cons.
2725 (lisp_string_size, make_local_string, build_local_string): Remove.
2726 Unless otherwise specified, all callers of build_local_string
2727 changed to use SCOPED_STRING.
2728 (SCOPED_STRING): New macro.
2729 * data.c (wrong_choice):
2730 * menu.c (single_menu_item):
2731 * process.c (Fformat_network_address):
2732 Hoist use of SCOPED_STRING out of a scope, so that its returned
2733 object lives long enough.
2734 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2735 as the string might be long or might not be ASCII.
2737 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2739 * msdos.c (internal_terminal_init): Bump version to 25.
2741 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2743 Keep stack-allocated Lisp objects fast rather than versatile.
2744 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2745 (SCOPED_CONS_INITIALIZER): New macro.
2746 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2747 (USE_LOCAL_ALLOCA): Remove.
2748 (local_cons, local_list1, local_list2, local_list3, local_list4):
2749 Remove. Stack overflow checking makes them too slow.
2750 (make_local_vector): Likewise. Also we just don't have enough
2752 (enum LISP_STRING_OVERHEAD): Remove.
2753 (local_string_init, local_vector_init): Remove prototypes.
2754 (make_local_string, build_local_string): Redesign to target short
2755 compile-time string constants, fall back to regular string allocation
2757 (lisp_string_size): New function.
2758 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2759 * alloc.c (local_string_init, local_vector_init): Remove.
2760 (verify_ascii) [ENABLE_CHECKING]: New function.
2761 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2762 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2763 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2764 * xselect.c, xterm.c: All related users changed.
2766 2014-09-28 Ken Brown <kbrown@cornell.edu>
2768 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2769 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2771 2014-09-27 Ken Brown <kbrown@cornell.edu>
2773 Fix implementation of HYBRID_MALLOC on Cygwin.
2774 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2775 (bss_sbrk_buffer_beg): New variable. Use it...
2776 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2777 incorrect definition.
2779 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2781 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2782 Make it into a function and change arg to be a function.
2784 * lisp.mk (lisp): Add elisp-mode.elc.
2786 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2788 * xfns.c (x_default_scroll_bar_color_parameter):
2789 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2790 to pacify --enable-gcc-warnings in non-scrollbar builds.
2792 2014-09-26 Ken Brown <kbrown@cornell.edu>
2794 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2796 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2798 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2799 MinGW builds that use GCC before 4.2.
2801 Default to stack objects on DOS_NT platforms as well.
2802 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2803 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2805 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2807 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2808 ALIGN_STACK attribute.
2810 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2812 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2813 ALIGN_STACK attribute.
2815 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2816 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2818 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2820 * frame.c (frame_inhibit_resize):
2821 * widget.c (EmacsFrameResize):
2822 * window.c (resize_frame_windows, Fset_window_configuration):
2823 * xdisp.c (expose_frame):
2824 * xfns.c (x_change_tool_bar_height):
2825 * xmenu.c (update_frame_menubar):
2826 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2827 Remove code left dead after 2014-07-27 changes.
2829 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2831 Fix local_cons etc. to not exhaust the stack when in a loop.
2832 Problem reported in:
2833 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2834 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2835 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2836 (Ffind_charset_string):
2837 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2838 * data.c (wrong_range):
2839 * editfns.c (Fpropertize, format2):
2840 * emacs.c (init_cmdargs, decode_env_path):
2841 * fileio.c (auto_save_error):
2842 * fns.c (Fyes_or_no_p):
2843 * font.c (font_style_to_value, font_parse_xlfd)
2844 (font_parse_family_registry, font_delete_unmatched)
2846 * fontset.c (Fset_fontset_font):
2847 * frame.c (x_get_arg):
2848 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2849 (read_char_minibuf_menu_prompt):
2850 * keymap.c (silly_event_symbol_error, describe_vector):
2851 * lread.c (load_warn_old_style_backquotes):
2852 * menu.c (single_menu_item):
2853 * minibuf.c (Fread_buffer):
2854 * process.c (status_message, Fformat_network_address)
2855 (server_accept_connection):
2856 * textprop.c (copy_text_properties):
2857 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2858 * xfns.c (x_default_scroll_bar_color_parameter):
2859 * xfont.c (xfont_open):
2860 * xselect.c (x_clipboard_manager_error_1):
2861 * xterm.c (x_term_init):
2862 Put USE_LOCAL_ALLOCA at the start of the function.
2863 * fns.c (maybe_resize_hash_table): Use build_string instead of
2864 build_local_string, since we'd otherwise need a conditional
2865 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2866 not worth the bother of optimization.
2867 * font.c (font_delete_unmatched): Remove by-hand code that
2868 observed MAX_ALLOCA limit, since it's now done automatically.
2869 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2870 since build_local_string needs its sa_alloc.
2871 * lisp.h (lisp_word_count): New function.
2872 (SAFE_ALLOCA_LISP): Use it.
2873 (USE_LOCAL_ALLOCA): New macro.
2874 (local_cons, make_local_vector, make_local_string):
2875 Observe the MAX_ALLOCA limit.
2876 (LISP_STRING_OVERHEAD): New constant.
2877 (make_local_string): Use it.
2879 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2881 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2882 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2883 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2884 and Solaris and it's likely to work on similar platforms.
2886 Avoid signed integer overflow when converting Time to ptrdiff_t.
2887 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2889 (position_to_Time, Time_to_position): New functions.
2890 (gen_help_event, kbd_buffer_get_event): Use them.
2891 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2892 Go back to plain 'unsigned long', so that 'Time' is the same
2893 for both X and non-X builds; this is less likely to cause surprise.
2894 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2895 are the same size; this is no longer required.
2897 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2898 of bit 28 and of whether an unsigned value is negative.
2899 This simplifies the code a bit, and pacifies clang 3.4.
2901 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2903 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2904 Windows builds, where 'long' is a 32-bit type.
2906 * w32inevt.h (w32_console_mouse_position): Update the argument
2907 types to use 'Time'.
2909 * w32term.c (w32_mouse_position)
2910 (x_horizontal_scroll_bar_report_motion)
2911 (x_scroll_bar_report_motion): Update the argument types to use
2914 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2916 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2917 (struct input_event): ...unsigned bitfields. Likewise for
2918 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2919 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2920 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2921 (kbd_buffer_get_event): Adjust users.
2922 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2923 (make_scroll_bar_position): New function, refactored out of...
2924 (make_lispy_event): ...adjusted user.
2925 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2926 * nsterm.m (ns_mouse_position, mouseUp):
2927 * term.c (term_mouse_position):
2928 * w32inevt.c (w32_console_mouse_position):
2929 * w32term.c (w32_mouse_position):
2930 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2931 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2932 Prefer enum and explicit enum members to integers and numeric values.
2934 * chartab.c (uniprop_encode_value_numeric):
2935 * font.c (font_style_to_value): Use make_local_vector.
2936 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2937 * keymap.c (append_key): Use scoped_list1.
2939 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2940 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2942 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2944 Fix some slow uses and misuses of strcat.
2945 * doc.c (get_doc_string):
2946 * gtkutil.c (get_utf8_string):
2947 * xsmfns.c (x_session_initialize):
2948 Avoid recomputation of string length.
2949 * ftfont.c (ftfont_spec_pattern):
2950 * xfns.c (xic_create_fontsetname):
2951 Don't assume output buffer is initially zero.
2953 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2955 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2956 All callers changed.
2957 * xterm.c (x_term_init): Use new functionality to avoid two needs
2958 to compute a string length.
2960 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2962 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2964 Use known length of a Lisp string to copy it faster.
2965 * lisp.h (lispstrcpy): New function. Add comment.
2966 * callproc.c (child_setup):
2967 * dbusbind.c (xd_append_arg):
2968 * doc.c (get_doc_string):
2969 * font.c (Ffont_xlfd_name):
2970 * frame.c (xrdb_get_resource):
2971 * process.c (Fmake_network_process, network_interface_info):
2972 * w32fns.c (Fx_open_connection):
2973 * w32proc.c (sys_spawnve):
2974 * xfns.c (select_visual):
2975 * xfont.c (xfont_list):
2976 * xsmfns.c (x_session_initialize):
2977 * xterm.c (x_term_init): Use it.
2979 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2981 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2982 Reported by Dmitry Antipov in thread leading to:
2983 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2984 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2985 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2987 * callproc.c (call_process): Save and restore sa_avail.
2988 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2989 (AVAIL_ALLOCA): New macro.
2990 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2991 Use it, and check against sa_avail rather than MAX_ALLOCA.
2993 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2995 On OSX, do not free font-specific data more than once (Bug#18501).
2996 * macfont.m (macfont_close): Release and free font-specific data
2997 only if it wasn't previously freed.
2999 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3001 * unexmacosx.c (dump_it): Improve error message.
3003 2014-09-22 Juri Linkov <juri@jurta.org>
3005 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3006 (Bug#10747, bug#18334)
3008 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3010 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3011 units in which the position is measured. (Bug#18493)
3013 * xdisp.c (redisplay_internal): Force redisplay of all windows
3014 that show a buffer whose narrowing has changed. (Bug#18490)
3016 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3018 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3019 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3020 lines, draw the hollow-box and hbar cursors on the right side of
3021 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3024 * xterm.c (x_draw_stretch_glyph_string):
3025 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3026 caused the block cursor to disappear on a TAB in R2L lines in
3027 every window except the leftmost one. Reported by Martin Rudalics
3030 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3032 Always use matched specpdl entry to record call arguments (Bug#18473).
3033 * lisp.h (record_in_backtrace): Adjust prototype.
3034 * eval.c (record_in_backtrace): Return current specpdl level.
3035 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3036 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3037 entry and use that entry in call to backtrace_debug_on_exit.
3038 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3039 (do_debug_on_call): Get current specpdl level as 2nd arg.
3041 Prefer ptrdiff_t to int and avoid integer overflows.
3042 * fileio.c (make_temp_name):
3043 * font.c (font_parse_family_registry): Avoid integer
3044 overflow on string size calculation.
3045 * data.c (Faset): Likewise for byte index.
3047 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3049 Fix display of R2L lines in partial-width windows.
3050 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3051 assigned the correct value.
3052 (extend_face_to_end_of_line): Account for truncation and
3053 continuation glyphs in R2L rows when one of the fringes is not
3055 (display_line): Don't assign negative X offset to a row if we are
3056 going to produce a truncation glyph for it. When handling
3057 truncated R2L rows, consider the width of the left fringe instead
3059 (produce_special_glyphs): Fix bogus assignments.
3061 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3063 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3064 always set to a valid value. Make sure the size passed to alloca
3065 is always positive. (Bug#18516)
3067 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3069 Avoid extra call to oblookup when interning symbols.
3070 * lisp.h (intern_driver): Add prototype.
3071 * lread.c (intern_driver): New function.
3072 (intern1, intern_c_string_1, Fintern):
3073 * font.c (font_intern_prop):
3074 * w32font.c (intern_font_name): Use it.
3076 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3078 Minor improvements to new stack-allocated Lisp objects.
3079 * frame.h (FRAME_PARAMETER):
3080 Prefer scoped_list1 to local_list1 where either would do.
3081 * lisp.h (scoped_list4): New macro.
3082 (local_cons, local_list1, local_list2, local_list3, local_list4)
3083 (make_local_vector, make_local_string, build_local_string):
3084 Prefer functions to macros where either would do.
3085 * xdisp.c (build_desired_tool_bar_string):
3086 Prefer scoped_list4 to local_list4 where either would do.
3088 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3090 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3091 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3092 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3093 * frame.h (FRAME_PARAMETER): New macro.
3094 * dispnew.c (init_display):
3095 * fontset.c (Fset_fontset_font):
3096 * frame.c (x_default_parameter):
3097 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3098 * xfns.c (x_default_scroll_bar_color_parameter)
3099 (x_default_font_parameter, x_create_tip_frame): Use it.
3100 * editfns.c (Fpropertize): Use local_cons.
3101 * process.c (status_message): Use build_local_string.
3102 * xfont.c (xfont_open): Use make_local_string.
3103 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3105 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3107 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3108 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3109 !__clang__. This works with GCC and with clang and is safer for
3110 compilers we don't know about.
3111 (local_cons): Rename parameter to make capture less likely.
3113 2014-09-17 Samuel Bronson <naesten@gmail.com>
3115 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3117 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3119 Fix minor problems found by static checking.
3120 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3122 * buffer.h (decode_buffer): Doc and indentation fixes.
3123 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3125 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3127 Avoid clang-specific warnings.
3128 * buffer.c (init_buffer): Shut up -Wself-assign.
3129 * process.c (server_accept_connection): Shut up -Wunsequenced.
3131 2014-09-16 Daniel Colascione <dancol@dancol.org>
3133 * fns.c (sxhash): For symbols, use address as hash code.
3135 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3137 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3138 * charset.c (load_charset_map_from_file): Use scoped_list2
3139 and build_local_string.
3140 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3141 * emacs.c (init_cmdargs, decode_env_path):
3142 * fileio.c (Fexpand_file_name):
3143 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3144 * frame.c (x_get_arg):
3145 * keyboard.c (safe_run_hooks_error):
3146 * lread.c (load_warn_old_style_backquotes):
3147 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3148 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3149 * xselect.c (x_clipboard_manager_error_1)
3150 (x_clipboard_manager_save_all):
3151 * xterm.c (x_term_init): Use build_local_string.
3153 Avoid more integer overflows on string size calculations.
3154 * category.c (Fmake_category_set):
3155 * xdisp.c (get_overlay_arrow_glyph_row):
3156 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3158 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3160 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3161 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3162 error message format. Use message_with_string to have non-ASCII
3163 file names properly displayed.
3164 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3165 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3166 where these APIs are not available even in UNICOWS.DLL.
3167 Improve the format of error messages and include the file name in them
3169 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3170 call play-sound-functions, per documentation.
3172 * w32.c (w32_get_long_filename, w32_get_short_filename):
3173 Constify the input file name arguments.
3175 * w32.h (w32_get_long_filename, w32_get_short_filename):
3178 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3180 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3181 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3182 [USE_LOCAL_ALLOCATORS]: New macros.
3183 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3184 (build_local_string): Avoid argument name expansion clash with
3186 * alloc.c (toplevel)
3187 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3188 Preprocessor guard to avoid impossible configuration.
3189 * charset.c (Ffind_charset_region, Ffind_charset_string):
3190 Use make_local_vector.
3191 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3192 * textprop.c (Fput_text_property, Fadd_face_text_property):
3194 (copy_text_properties): Use local_cons and local_list3.
3195 * chartab.c (uniprop_table):
3196 * data.c (wrong_choice, wrong_range):
3197 * doc.c (get_doc_string):
3198 * editfns.c (format2):
3199 * fileio.c (Fexpand_file_name, auto_save_error):
3200 * fns.c (Fyes_or_no_p):
3201 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3202 * fontset.c (Fset_fontset_font):
3203 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3204 (read_char_minibuf_menu_prompt):
3205 * keymap.c (silly_event_symbol_error, describe_vector):
3206 * menu.c (single_menu_item):
3207 * minibuf.c (Fread_buffer):
3208 * process.c (status_message, Fformat_network_address)
3209 (server_accept_connection): Use make_local_string and
3210 build_local_string. Prefer compound literals where appropriate.
3212 2014-09-15 Daniel Colascione <dancol@dancol.org>
3214 * fns.c (Fsort): Tweak sort docstring.
3216 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3218 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3219 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3220 set errno to EAGAIN instead, to allow the caller to retry the
3221 write after some waiting. Fixes deadlocks when Emacs exchanges a
3222 lot of data through the pipe. (Bug#18420)
3224 * sound.c (Fplay_sound_internal): Encode the sound file name in
3225 the ANSI codepage. Expand it against data-directory, as per docs,
3226 not against the current directory. No need to make a local copy
3227 of the file name; pass the encoded file name directly to
3228 do_play_sound. (Bug#18463)
3230 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3231 NULL, and the file name is not encodable in ANSI codepage, return
3232 the string with "?" replacement characters, which will fail the
3233 caller. This avoids returning a random value in that case.
3235 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3237 * window.c (Fresize_mini_window_internal): Set w->total_lines
3238 from w->pixel_height (Bug#18422).
3240 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3242 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3243 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3244 setting resize increments (Bug#18435).
3246 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3248 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3249 state around the call to line_bottom, since it can move the
3250 iterator to another screen line. This fixes off-by-one errors in
3251 the reported row in some rare cases.
3253 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3255 * callproc.c (init_callproc): Fix bug introduced at
3256 2014-09-07 (Bug#18474).
3258 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3260 Prefer ptrdiff_t to int and avoid integer overflows.
3261 * fileio.c (make_temp_name):
3262 * font.c (font_parse_family_registry): Avoid integer
3263 overflow on string size calculation.
3264 * data.c (Faset): Likewise for byte index.
3266 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3268 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3270 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3272 * lisp.h (make_local_string): Nitpick indent.
3273 * print.c (Fprin1_to_string): Remove unused GCPROs.
3275 More debugging aids around GCPROs.
3276 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3277 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3278 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3280 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3281 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3283 Remove redundant GCPROs around Ffuncall and Fapply calls.
3284 This is safe because Ffuncall protects all of its arguments by itself.
3285 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3286 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3287 (call6, call7): Likewise. Use compound literals where applicable.
3288 (run_hook_with_args_2): Use compound literal.
3290 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3292 Pacify --enable-gcc-warnings when no window system is used.
3293 These warnings found that subscript error, so they seem worthwhile.
3294 * composite.c (char_composable_p): Simplify a bit.
3295 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3296 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3297 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3298 * window.c (set_window_scroll_bars):
3299 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3300 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3301 Ignore -Wsuggest-attribute=const.
3302 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3303 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3305 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3307 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3308 Use check_iso_charset_parameter instead of doing the checks by hand.
3309 (check_iso_charset_parameter): Move up. Check parameters a bit
3310 more carefully, and return true for 96-char sets. All callers changed.
3312 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3314 Simplify lisp.h by removing the __COUNTER__ business.
3315 Reported by Dmitry Antipov in:
3316 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3317 * lisp.h (make_local_vector, make_local_string)
3318 (build_local_string): Simplify by not bothering with __COUNTER__.
3319 The __COUNTER__ business wasn't working properly, and was needed
3320 only for hypothetical future expansion anyway.
3322 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3324 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3325 terms to determine bitmap color. (Bug#18437)
3327 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3329 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3332 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3334 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3336 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3338 * xterm.c (handle_one_xevent): Detect iconified by looking at
3339 _NET_WM_STATE_HIDDEN.
3341 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3343 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3344 These can generate a constant with the correct value but the wrong
3345 width, which doesn't work as a printf argument. All uses removed.
3346 Reported by Dmitry Antipov in:
3347 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3348 (ENUMABLE): Remove; no longer needed.
3349 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3350 Remove; no longer needed because of the above change.
3351 Each definiens moved to the only use.
3353 Improve the experimental local and scoped allocation.
3354 * alloc.c (local_string_init, local_vector_init):
3355 New functions, defined if USE_LOCAL_ALLOCATORS.
3356 Mostly, these are moved here from lisp.h, as it's not
3357 clear it's worth making them inline.
3358 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3359 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3360 USE_STACK_LISP_OBJECTS, not on a laundry list.
3361 (local_string_init, local_vector_init): New decls.
3362 (union Aligned_Cons): New type.
3363 (scoped_cons): Use it. Give up on the char trick, as it's a too
3364 much of a maintenance hassle; if someone wants this speedup
3365 they'll just need to convince their compiler to align properly.
3366 Conversely, use the speedup if struct Lisp_Cons happens to
3367 be aligned even without a directive. Better yet, help it along
3368 by using union Aligned_Cons rather than struct Lisp_Cons.
3369 (pointer_valid_for_lisp_object): Remove. This check is not
3370 necessary, since make_lisp_ptr is already doing it. All uses removed.
3371 (local_vector_init, local_string_init): Move to alloc.c.
3372 (build_local_vector): Remove this awkward macro, replacing with ...
3373 (make_local_vector): New macro, which acts more like a function.
3374 Use statement expressions and use __COUNTER__ to avoid macro
3375 capture. Fall back on functions if these features are not supported.
3376 (build_local_string, make_local_string): Likewise.
3378 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3380 * xterm.c (x_term_init): Consolidate duplicated code.
3381 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3382 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3383 Add eassert and mark dpyinfo as dead only if it was alive.
3385 Add macros to allocate temporary Lisp objects with alloca.
3386 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3387 * character.h (parse_str_as_multibyte): Move prototype to ...
3388 * lisp.h (parse_str_as_multibyte): ... here.
3389 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3390 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3392 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3393 (local_string_init): New functions.
3394 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3395 (init_alloc_once): Call it.
3397 Cleanup last change and make all new stuff conditional.
3398 * lisp.h (build_local_string): Rename to ...
3399 (make_local_string): ... this macro.
3400 (build_local_string, scoped_list1, scoped_list3): New macros.
3401 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3402 and functions as such, use regular fallbacks otherwise.
3403 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3406 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3408 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3409 always make sure the marginal areas of the row are in sync with
3410 what the window wants. (Bug#18419)
3412 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3413 existing binding of a variable, to avoid silently aborting
3414 commands that use specbind. (Bug#18331)
3416 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3418 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3419 * coding.c (growable_destination): New function.
3420 (produce_chars): Use it for sanity checks. Do not fiddle with
3421 dst_end if the source and destination are both nil, as it's
3422 the caller's responsibility to avoid overlap.
3423 * keyboard.c (read_decoded_event_from_main_queue):
3424 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3425 length, not 4 times, to prevent decode_coding_c_string from trying
3426 to reallocate a destination. This removes the need for the FIXME.
3428 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3429 All callers simplified. Add a comment about exec_failed, vfork,
3432 Adjust drag-and-drop fix when window is above top (Bug#18303).
3433 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3434 XCDR bleed into XCAR's encoded value. Improve checks for
3435 out-of-range data while we're at it.
3437 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3439 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3440 is CONSP (Bug#18303).
3442 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3444 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3445 'alloca' gets passed arguments larger than MAX_ALLOCA.
3447 * font.c (MAX): Define if not defined elsewhere.
3449 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3451 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3452 here for destination buffer, to work around what appears to be a
3453 bug in decode_coding_c_string when the source and destination are
3456 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3457 This follows up on the recent thread in emacs-devel on alloca; see:
3458 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3459 This patch also cleans up alloca-related glitches noted while
3460 examining the code looking for unbounded alloca.
3462 * callproc.c (init_callproc):
3463 Rewrite to avoid need for alloca.
3464 * buffer.c (mouse_face_overlay_overlaps)
3465 (report_overlay_modification):
3466 * buffer.h (GET_OVERLAYS_AT):
3467 * coding.c (make_subsidiaries):
3468 * doc.c (Fsnarf_documentation):
3469 * editfns.c (Fuser_full_name):
3470 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3471 (search_embedded_absfilename, Fsubstitute_in_file_name):
3472 * fns.c (Fmake_hash_table):
3473 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3474 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3475 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3476 (xrdb_get_resource, x_get_resource_string):
3477 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3478 * ftxfont.c (ftxfont_draw):
3479 * image.c (xbm_load, xpm_load, jpeg_load_body):
3480 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3482 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3484 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3485 (find_and_return_menu_selection):
3486 * print.c (PRINTFINISH):
3487 * process.c (Fformat_network_address):
3488 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3489 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3490 * sound.c (wav_play, au_play):
3491 * syntax.c (skip_chars):
3492 * term.c (tty_menu_activate, tty_menu_show):
3493 * textprop.c (get_char_property_and_overlay):
3494 * window.c (Fset_window_configuration):
3495 * xdisp.c (safe__call, next_overlay_change, vmessage)
3496 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3497 * xfaces.c (face_at_buffer_position):
3498 * xmenu.c (x_menu_show):
3499 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3500 allocation size isn't bounded.
3501 * callint.c (Fcall_interactively): Redo memory_full check
3502 so that it can be done at compile-time on some platforms.
3503 * coding.c (MAX_LOOKUP_MAX): New constant.
3504 (get_translation_table): Use it.
3505 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3506 SAFE_ALLOCA, to catch integer overflows on size calculation.
3507 (exec_failed) [!DOS_NT]: New function.
3508 (child_setup) [!DOS_NT]: Use it.
3509 * editfns.c (Ftranspose_regions):
3510 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3511 * editfns.c (check_translation):
3512 Allocate larger buffers on the heap.
3513 * eval.c (internal_lisp_condition_case):
3514 Check for MAX_ALLOCA overflow.
3515 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3516 (Fbase64_encode_region, Fbase64_decode_region):
3517 Avoid unnecessary calls to SAFE_FREE before 'error'.
3518 * buffer.c (mouse_face_overlay_overlaps):
3519 * editfns.c (Fget_pos_property, check_translation):
3520 * eval.c (Ffuncall):
3521 * font.c (font_unparse_xlfd, font_find_for_lface):
3522 * ftfont.c (ftfont_drive_otf):
3523 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3524 (menu_bar_items, tool_bar_items):
3525 * sound.c (Fplay_sound_internal):
3526 * xdisp.c (load_overlay_strings, dump_glyph_row):
3527 Use an ordinary auto buffer rather than alloca, since the
3528 allocation size is fixed and small.
3529 * ftfont.c: Include <c-strcase.h>.
3530 (matching_prefix): New function.
3531 (get_adstyle_property): Use it, to avoid need for alloca.
3532 * keyboard.c (echo_add_key):
3533 * keymap.c (describe_map): Use ptrdiff_t, not int.
3534 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3535 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3536 when counting bytes.
3537 * lisp.h (xlispstrdupa): Remove, replacing with ...
3538 (SAFE_ALLOCA_STRING): ... new macro with different API.
3539 This fixes a portability problem, namely, alloca result
3540 passed to another function. All uses changed.
3541 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3543 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3544 (REGEX_ALLOCATE): New macros.
3545 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3546 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3548 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3550 (decode_mode_spec_coding): Store directly into buf rather than
3551 into an alloca temporary and copying the temporary to the buf.
3553 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3555 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3557 2014-09-04 Jan D <jan.h.d@swipnet.se>
3559 * xterm.c (x_term_init): Don't call x_session_initialize if running
3560 as a daemon (Bug#18375).
3562 * xsmfns.c: Initialize ice_fd.
3564 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3566 Less chatter in 'make' output.
3567 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3568 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3569 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3571 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3573 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3574 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3576 * nsfns.m (Fx_create_frame):
3577 * w32fns.c (Fx_create_frame):
3578 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3581 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3583 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3584 the reported row in the case of a window with a header line, by
3585 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3586 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3588 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3590 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3591 when configured --with-wide-int on typical 32-bit platforms.
3593 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3596 when HPOS is negative, for the benefit of R2L glyph rows whose
3597 newline overflows into the fringe.
3599 2014-09-03 Ken Brown <kbrown@cornell.edu>
3601 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3603 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3605 Minor cleanup of recent strlen-avoiding patch.
3606 * fileio.c (CHECK_LENGTH): Remove.
3607 Rewrite callers so that they don't need it.
3608 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3609 variable wasn't set.
3611 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3613 * fileio.c (CHECK_LENGTH): New macro.
3614 (Fexpand_file_name): Use it and get rid of a few more calls
3615 to strlen and strcat.
3616 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3617 * lisp.h (egetenv): ... because of a new inline function used to
3618 avoid calls to strlen for a compile-time constants.
3620 * buffer.h (decode_buffer): New function.
3621 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3622 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3623 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3624 * data.c (Flocal_variables_p):
3625 * fileio.c (Fverify_visited_file_modtime):
3626 * marker.c (live_buffer): Use it.
3628 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3630 Avoid extra calls to strlen in filesystem I/O routines.
3631 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3632 the length of 'newdir' is known or may be precalculated.
3633 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3634 not 'char *', and so use precalculated length.
3635 (Ffile_accessible_directory_p):
3636 * callproc.c (encode_current_directory, init_callproc):
3637 * charset.c (init_charset):
3638 * lread.c (load_path_check, load_path_default): Adjust users.
3639 * lisp.h (file_accessible_directory_p): Tweak prototype.
3641 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3643 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3646 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3648 --enable-silent-rules now suppresses more chatter.
3649 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3650 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3651 (am__v_CCLD_1): New macros, taken from Automake.
3652 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3654 Clean up extern decls a bit.
3655 * bytecode.c: Include blockinput.h and keyboard.h rather
3656 than rolling their APIs by hand.
3657 * emacs.c: Include regex.h and rely on its and lisp.h's API
3658 rather than rolling them by hand.
3659 * lastfile.c: Include lisp.h, to check this file's API.
3660 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3662 * regex.h (re_max_failures): New decl.
3663 * unexcw.c, unexmacosx.c, unexw32.c:
3664 Rely on lisp.h's API rather than rolling it by hand.
3665 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3666 Declare at top level, to pacify GCC -Wnested-externs.
3668 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3670 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3671 clipping rectangle become negative (i.e. large positive, since
3672 it's an unsigned data type). This can happen in R2L hscrolled
3673 glyph rows, and caused us to draw the cursor glyph on the fringe.
3674 For the details, see
3675 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3677 2014-08-31 Ken Brown <kbrown@cornell.edu>
3679 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3680 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3681 is defined. (Bug#18368)
3683 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3685 Vector-sorting fixes (Bug#18361).
3686 It's not safe to call qsort or qsort_r, since they have undefined
3687 behavior if the user-specified predicate is not a total order.
3688 Also, watch out for garbage-collection while sorting vectors.
3689 * fns.c: Include <vla.h>.
3690 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3691 (sort_vector_compare): Remove, replacing with ....
3692 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3693 ... these new functions.
3694 (sort_vector): Rewrite to use the new functions.
3695 GCPRO locals, since the predicate can invoke the GC.
3696 Since it's in-place return void; caller changed.
3697 (merge): Use 'inorder', for clarity.
3699 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3700 One can't hoist this out of the 'if', because intervening calls to
3701 newlocale, twolower, etc. can change errno.
3703 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3705 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3706 wording of the error messages.
3707 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3710 * w32proc.c (get_lcid_callback): Accept locale specifications
3711 without the country part, as in "enu" vs "enu_USA".
3712 (w32_compare_strings): Signal an error if a locale was specified,
3713 but couldn't be translated into a valid LCID.
3715 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3717 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3719 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3721 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3722 errno after towlower_l. errno's value is not specified after
3723 towlower_l. Instead, assume that towlower_l returns its argument
3724 on failure, which is portable in practice.
3726 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3728 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3730 * w32proc.c (w32_compare_strings): Accept additional argument
3731 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3732 if requested. If w32-collate-ignore-punctuation is non-nil, add
3733 NORM_IGNORESYMBOLS to the flags.
3734 (LINGUISTIC_IGNORECASE): Define if not already defined.
3735 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3737 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3740 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3742 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3743 Define substitutes for platforms that lack them.
3744 (str_collate): Add arguments locale and ignore_case.
3746 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3747 Add optional arguments LOCALE and IGNORE-CASE.
3749 * lisp.h (str_collate): Adapt argument list.
3751 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3753 Add vectors support to Fsort.
3754 * fns.c (sort_vector, sort_vector_compare): New functions.
3755 (sort_list): Likewise, refactored out of ...
3756 (Fsort): ... adjusted user. Mention vectors in docstring.
3757 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3758 * alloc.c (make_save_int_obj): New function.
3759 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3760 (make_save_int_obj): Add prototype.
3762 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3763 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3764 Conditionally define to match system's qsort_r signature.
3765 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3767 2014-08-28 Ken Brown <kbrown@cornell.edu>
3769 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3770 dumping and the system malloc after dumping. (Bug#18222)
3772 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3773 Define as macros, expanding to hybrid_malloc, etc.
3774 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3775 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3777 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3778 full implementation on Cygwin. Remove Cygwin-specific code that
3779 is no longer needed.
3780 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3781 Redefine as macros expanding to gmalloc, grealloc, etc.
3782 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3783 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3784 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3785 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3787 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3788 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3789 HAVE_POSIX_MEMALIGN)]: New functions.
3790 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3791 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3792 hybrid_aligned_alloc; declare.
3793 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3794 HAVE_POSIX_MEMALIGN)]: Define.
3795 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3796 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3797 Define as macro, expanding to gget_current_dir_name, and define
3799 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3800 malloc_enable_thread(). Don't initialize malloc.
3801 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3802 no longer defined on Cygwin).
3803 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3804 * sheap.c (bss_sbrk_buffer_end): New variable.
3805 * unexcw.c (__malloc_initialized): Remove variable.
3806 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3808 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3811 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3813 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3814 In `event->y' return entire range (the size of the scroll bar minus
3816 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3817 return entire range (the scaled size of the scroll bar minus
3818 that of the slider). In `portion' return the scaled position of
3820 (xaw_jump_callback): Restore part of code for vertical scroll
3821 bar broken in change from 2014-07-27.
3822 (xaw_scroll_callback): Provide incremental scrolling with
3823 horizontal scroll bars.
3825 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3827 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3829 * indent.c (Fvertical_motion): Fix vertical motion up through a
3830 display property after a newline. (Bug#18276)
3832 * xdisp.c (display_line): Don't assume that the call to
3833 reseat_at_next_visible_line_start ends up at a character
3834 immediately following the newline on the previous line.
3835 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3836 beyond ZV, which causes infloop in redisplay. For the details, see
3837 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3839 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3840 coordinate for hscrolled R2L screen lines. (Bug#18277)
3842 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3844 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3847 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3849 * syntax.c (scan_lists): Don't examine positions before BEGV.
3852 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3854 Improve robustness of new string-collation code (Bug#18051).
3855 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3856 (newlocale, wcscoll_l): Define substitutes for platforms that
3857 lack them, so as to simplify the mainline code.
3858 (str_collate): Simplify the code by assuming the above definitions.
3859 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3860 For example, the old version left the Emacs in the wrong locale if
3861 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3862 result. Report an error if newlocale fails.
3864 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3866 * lisp.h (str_collate):
3867 * sysdep.c (str_collate): Return int.
3868 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3870 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3872 Fix some glitches in previous change.
3873 * sysdep.c (stack_direction): Replace stack_grows_down
3874 to simplify calculation of stack boundaries.
3875 (handle_sigsegv): Check whether we really crash somewhere near
3876 to stack boundary, and handle fatal signal as usual if not.
3877 (init_sigsegv): Adjust accordingly.
3878 * keyboard.c (Vtop_level_message): Rename to
3879 Vinternal__top_level_message, as suggested by Stefan Monnier in
3880 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3881 All related users changed.
3883 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3885 Handle C stack overflow caused by too nested Lisp evaluation.
3886 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3887 siglongjmp point to transfer control from SIGSEGV handler.
3888 * keyboard.c (return_to_command_loop, recover_top_level_message)
3889 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3890 (regular_top_level_message): New variable.
3891 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3892 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3894 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3895 new variables described above.
3896 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3897 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3898 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3899 (init_sigsegv): New function.
3900 (init_signals): Use it.
3902 2014-08-25 Ken Brown <kbrown@cornell.edu>
3904 * emacs.c (main): Remove use of obsolete macro
3905 G_SLICE_ALWAYS_MALLOC.
3907 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3909 Implement locale-sensitive string collation for MS-Windows.
3910 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3911 New functions. (Bug#18051)
3913 * w32.h (w32_compare_strings): Add prototype.
3915 * w32.c <g_b_init_compare_string_w>: New global flag.
3916 (globals_of_w32): Initialize it.
3918 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3920 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3921 [WINDOWSNT]: Call str_collate on MS-Windows.
3923 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3925 One more minor cleanup of font subsystem.
3926 * font.h (struct font_driver): Convert text_extents to
3927 return void because returned value is never actually used.
3928 * macfont.m (macfont_text_extents):
3929 * w32font.c (w32font_text_extents):
3930 * xftfont.c (xftfont_text_extents): Adjust to return void
3931 and assume that 'metrics' argument is always non-NULL.
3932 * ftfont.c (ftfont_text_extents):
3933 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3935 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3937 Minor cleanups of str_collate fix (Bug#18051).
3938 * fns.c (str_collate): Move decl from here ...
3939 * lisp.h (str_collate): ... to here.
3940 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3941 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3942 potential problems with integer overflow. Don't assume
3943 setlocale succeeds. Remove unnecessary test before restoring
3944 locale via setlocale, and free the copied setlocale string
3947 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3949 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3951 * sysdep.c (str_collate): New function. (Bug#18051)
3953 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3955 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3956 if the initial "rm -f" fails. This is for MinGW builds, where
3957 MS-Windows will not allow deleting the executable file of a
3960 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3962 * w32term.c (w32_scroll_bar_handle_click)
3963 (w32_horizontal_scroll_bar_handle_click)
3964 (x_scroll_bar_report_motion)
3965 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3966 SB_THUMBTRACK, use the 32-bit position information returned by
3967 GetScrollInfo, not the 16-bit information returned in the Windows
3970 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3972 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3973 second coordinate ('y') reported for dragging the horizontal
3976 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3978 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3979 and text area-relative x-coordinates.
3981 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3983 Avoid overwriting the reversed_p flags in the glyph matrices when
3984 init_iterator or start_display are called.
3985 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3987 (tool_bar_height, redisplay_tool_bar, try_window)
3988 (try_window_reusing_current_matrix, try_window_id)
3989 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3990 reversed_p flag of the iterator's glyph row where the glyph row
3991 is going to be redrawn.
3993 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3995 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3997 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3999 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4000 of emacs_event return length from si.nPage to si.nMax.
4001 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4002 interchange start and end of thumb.
4004 2014-08-15 Ken Brown <kbrown@cornell.edu>
4006 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4007 ERRORCHECK mutexes. (Bug#18222)
4009 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4011 * frame.c (set_menu_bar_lines_1): Remove.
4012 (set_menu_bar_lines): Call change_frame_size instead of
4013 set_menu_bar_lines_1.
4015 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4017 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4020 2014-08-11 Glenn Morris <rgm@gnu.org>
4022 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4023 writing before backing up, since it causes a more serious problem
4024 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4025 (choose_write_coding_system): No longer callable from Lisp.
4026 Move last piece back here from Fwrite_region.
4027 (Fwrite_region, syms_of_fileio): Update for above changes.
4029 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4031 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4032 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4033 (Fwindow_new_pixel, Fset_window_new_pixel)
4034 (Fset_window_new_total, Fset_window_new_normal)
4035 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4037 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4039 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4041 * fontset.c (Finternal_char_font): Recompute basic faces if the
4042 frame's face cache was cleared. (Bug#18162)
4044 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4046 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4047 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4048 base buffer's undo list.
4050 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4052 Fix a couple of recent inadvertent breaks of the MSDOS port.
4053 * msdos.c: include required menu.h
4054 * term.c: set correct menu_show_hook on MSDOS.
4056 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4058 Fix handling of menu bar line on TTY frames (Bug#18136)
4060 * dispnew.c (handle_window_change_signal):
4061 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4062 frame's menu bar lines subtracted from height.
4063 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4065 (adjust_frame_size): Count in menu bar when setting FrameRows.
4066 (make_terminal_frame): When setting up the frame's lines and
4067 text height don't count in the menu bar.
4068 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4069 lines subtracted from height.
4070 (do_switch_frame): Set tty's FrameRows to number of total lines
4072 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4073 is used, return total number of lines and columns.
4074 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4076 * term.c (OUTPUT, tty_set_terminal_modes)
4077 (tty_set_terminal_window, tty_set_scroll_region)
4078 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4079 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4080 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4081 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4082 Call change_frame_size with frame's menu bar lines subtracted
4084 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4085 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4088 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4090 * alloc.c (Fmemory_info): Remove a stray brace.
4092 * process.c: Fix a comment typo.
4094 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4096 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4098 * widgetprv.h (EmacsFramePart): Remove font.
4100 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4101 (resources, setup_frame_cursor_bits): Remove unused variables and
4102 functions, esp. wrt. font (Bug#18227).
4104 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4106 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4108 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4110 Refer to MS-DOS using the same name everywhere.
4112 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4116 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4118 * w32term.c (w32_redeem_scroll_bar):
4119 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4120 not redeeming scroll bars that have been turned off.
4122 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4124 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4125 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4126 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4127 (safe_run_hook_funcall): Adjust accordingly.
4129 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4131 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4132 Condition correctly according to toolkit used.
4133 * frame.c (make_initial_frame, make_terminal_frame)
4134 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4135 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4136 assignments according to presence of toolkit scrollbars.
4137 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4138 Condition correctly according to toolkit used.
4139 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4140 only if toolkit supports it.
4141 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4143 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4145 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4147 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4149 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4150 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4151 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4152 (safe_run_hooks): Remove comment which is not relevant any more.
4154 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4156 Don't let big frames overrun the stack.
4157 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4158 Use SAFE_NALLOCA, not alloca.
4160 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4161 * dired.c (directory_files_internal): Use a volatile variable
4162 to prevent the compiler from optimizing away all copies of a local.
4163 I wonder how many other GC-related bugs like this lurk elsewhere?
4165 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4166 * xterm.h (struct x_display_info): New member 'connection'.
4167 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4168 so that x_delete_terminal has a file descriptor to pass to
4169 delete_keyboard_wait_descriptor.
4171 Don't mishandle year-9999 dates (Bug#18176).
4172 * editfns.c (decode_time_components): Store an invalid timespec
4173 on overflow, instead of returning false, so that the caller can
4174 distinguish overflow from other errors.
4175 (lisp_time_argument, lisp_seconds_argument): If the time is out
4176 of range, signal a time overflow instead of an invalid time spec.
4177 * keyboard.c (decode_timer): Treat time overflow like other
4180 Avoid undefined behavior with signed left shift.
4181 Caught by 'gcc -fsanitize=undefined'.
4182 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4183 * dispnew.c (line_hash_code, scrolling):
4184 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4185 Use 'unsigned', not 'int', for line hashes.
4186 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4188 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4190 Make compare-strings more compatible with old behavior (Bug#17903).
4191 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4193 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4195 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4196 Don't add label between left and right buttons (Bug#18129).
4198 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4200 Make functions static that no longer need to be extern.
4201 * frame.c, frame.h (set_menu_bar_lines):
4202 * keyboard.c (Qleftmost, Qrightmost):
4203 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4204 (x_set_internal_border_width):
4207 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4209 Fix display of R2L lines when the last character fits only partially.
4210 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4212 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4213 R2L row is visible only partially, give the row a negative x
4215 (display_line): Fix the calculation of the glyph whose pixel width
4216 is used to decide whether the last produced glyph fits on the
4217 line. When the last glyph fits only partially, give the row a
4220 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4221 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4222 pixel width of the first glyph that is hscrolled from display.
4223 (display_line): In R2L glyph rows, don't give a negative offset to
4224 row->x when the first glyph begins before first_visible_x.
4226 * xdisp.c (display_line): If called with iterator set up to write
4227 to a marginal area, delay the call to handle_line_prefix until we
4228 switch back to the text area. (Bug#18035)
4230 * .gdbinit (xwindow): The members total_cols, total_lines,
4231 left_col, and top_line are C integers (and has been so for the
4234 2014-08-01 Andreas Schwab <schwab@suse.de>
4236 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4237 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4239 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4241 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4242 (timerfd_callback): Ignore weird events with no data. Add tight
4243 assertions and comments.
4244 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4245 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4247 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4249 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4250 I had confused && with ||.
4252 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4254 Simplify timerfd configuration and fix some minor glitches.
4255 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4256 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4257 Fall back on timer_create if timerfd_create fails at runtime.
4258 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4259 kernel primitives to do resolution. All uses removed.
4260 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4261 (turn_on_atimers): Clear timer_create-based timers too,
4264 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4265 Without this change, the code can access the local variable 'width'
4266 even when it has not been initialized, and likewise for 'height';
4267 in either case this leads to undefined behavior.
4269 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4271 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4272 necessary, put horizontal scroll bar resources as well. See
4273 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4274 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4276 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4278 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4279 background value to match the resource of its vertical counterpart.
4281 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4283 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4284 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4286 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4288 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4289 change that added the top margin height to the requested height
4290 and revert (undocumented) part of 2014-07-28 change that changed
4291 the logic of whether a size change occurred.
4293 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4295 * .gdbinit (xwindow): The members total_cols, total_lines,
4296 left_col, and top_line are C integers (and has been so for the
4299 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4302 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4304 On GNU/Linux, use timerfd for asynchronous timers.
4305 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4306 (toplevel): Rename alarm_timer_ok to special_timer_available.
4307 [HAVE_TIMERFD]: Declare timerfd.
4308 [HAVE_CLOCK_GETRES]: Declare resolution.
4309 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4310 system timer resolution.
4311 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4312 (timerfd_callback) [HAVE_TIMERFD]: New function.
4313 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4314 [ENABLE_CHECKING]: New function for the sake of automated tests.
4315 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4316 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4317 [ENABLE_CHECKING]: Defsubr test function.
4318 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4319 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4320 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4322 Fix --without-x build and pacify --enable-gcc-warnings.
4323 Problems reported in Bug#18122 and Bug#18124.
4324 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4325 (frame_windows_min_size): Now static.
4326 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4328 (adjust_frame_size): Always declare prototype.
4330 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4331 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4332 * atimer.c (timerfd_callback): Always read expiration data.
4334 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4335 * process.c (add_timer_wait_descriptor): Add timer descriptor
4336 to input_wait_mask and non_process_wait_mask as well.
4338 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4340 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4342 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4344 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4345 Reinstate code removed by the prevoius commit to this file.
4347 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4349 * buffer.h (struct buffer): New fields scroll_bar_height and
4350 horizontal_scroll_bar_type.
4351 * buffer.c (bset_scroll_bar_height)
4352 (bset_horizontal_scroll_bar_type): New functions.
4353 (Fbuffer_swap_text): Handle old_pointm field.
4354 (init_buffer_once): Set defaults for scroll_bar_height and
4355 horizontal_scroll_bar_type.
4356 (syms_of_buffer): New variables scroll_bar_height and
4357 horizontal_scroll_bar_type.
4358 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4359 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4360 (set_vertical_scroll_bar): Remove prototype.
4361 (x_change_tool_bar_height): Add prototype.
4362 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4363 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4364 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4366 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4367 (update_window): Start mode_line_row->y after horizontal scroll
4369 (change_frame_size_1): Call adjust_frame_size.
4370 (init_display): When changing the size of a tty frame do not
4371 pass height of menu bar.
4372 (Qframe_windows_min_size): New symbol.
4373 * frame.h (struct frame): List tool bar fields after menu bar
4374 fields. Add official, total_lines, horizontal_scroll_bars,
4375 config_scroll_bar_height and config_scroll_bar_lines fields.
4376 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4377 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4378 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4379 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4380 (FRAME_WINDOWS_HEIGHT): New macros.
4381 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4382 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4383 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4384 horizontal scroll bar.
4385 (frame_inhibit_resize, adjust_frame_size)
4386 (frame_windows_min_size): Add declarations.
4387 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4388 (x_set_scroll_bar_default_height, x_set_left_fringe)
4389 (x_set_right_fringe, x_set_vertical_scroll_bars)
4390 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4391 (x_set_scroll_bar_height): Add external declarations.
4392 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4393 (adjust_frame_size): New functions.
4394 (make_frame): Initial horizontal_scroll_bars field.
4395 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4397 (make_initial_frame, make_terminal_frame): No horizontal scroll
4398 bar in initial and terminal frames. Use adjust_frame_size.
4399 (Fframe_total_cols): Fix doc-string.
4400 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4401 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4402 Rewrite using adjust_frame_size.
4403 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4404 (Qframe_windows_min_size): New symbols.
4405 (x_set_frame_parameters): Remove call of check_frame_size.
4406 (x_report_frame_params): Return scroll_bar_height value.
4407 (x_set_left_fringe, x_set_right_fringe): New functions.
4408 (adjust_frame_height, x_set_internal_border_width)
4409 (x_set_fringe_width): Remove.
4410 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4411 (x_set_scroll_bar_width, x_set_right_divider_width)
4412 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4413 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4415 (x_figure_window_size): Rewrite to make frame display the
4416 expected number of lines.
4417 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4418 (Vdefault_frame_horizontal_scroll_bars)
4419 (Vframe_initial_frame_tool_bar_height)
4420 (frame_inhibit_implied_resize): New variables.
4421 * fringe.c (compute_fringe_widths): Remove.
4422 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4423 (xg_create_horizontal_scroll_bar)
4424 (xg_update_horizontal_scrollbar_pos)
4425 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4426 (xg_get_default_scrollbar_height)
4427 (xg_clear_under_internal_border): Extern.
4428 * gtkutil.c (xg_frame_resized): Don't call
4429 do_pending_window_change.
4430 (xg_frame_set_char_size): Use adjust_frame_size.
4431 (style_changed_cb): Call update_theme_scrollbar_height and
4432 x_set_scroll_bar_default_height.
4433 (x_wm_set_size_hint): Don't call check_frame_size.
4434 (update_theme_scrollbar_height)
4435 (xg_get_default_scrollbar_height)
4436 (xg_create_horizontal_scroll_bar)
4437 (xg_update_horizontal_scrollbar_pos)
4438 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4439 (xg_create_scroll_bar): Set horizontal slot of bar.
4440 (xg_initialize): Call update_theme_scrollbar_height.
4441 (xg_clear_under_internal_border): No more static.
4442 * insdel.c (adjust_suspend_auto_hscroll): New function.
4443 (adjust_markers_for_delete, adjust_markers_for_insert)
4444 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4445 * keyboard.c (readable_events, discard_mouse_events)
4446 (make_lispy_event): Handle horizontal scroll bar click events.
4447 (Fsuspend_emacs): When changing the size of a tty frame do not
4448 pass height of menu bar.
4449 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4450 (Qright, Qleftmost, Qrightmost): New symbols.
4451 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4453 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4454 * nsfns.m (x_set_internal_border_width): New function.
4455 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4456 Remove extended fringe code.
4457 (x_set_window_size, x_new_font): Don't call
4458 compute_fringe_widths.
4459 * term.c (Fresume_tty): When changing the size of a tty frame do
4460 not pass height of menu bar.
4461 (clear_tty_hooks, set_tty_hooks):
4462 Clear horizontal_scroll_bar_hook.
4463 (init_tty): Frame has no horizontal scroll bars.
4464 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4465 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4466 scroll_bar_after_handle, scroll_bar_left_arrow,
4467 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4468 scroll_bar_to_rightmost entries.
4469 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4470 (struct terminal): Add set_horizontal_scroll_bar_hook.
4471 * w32console.c (initialize_w32_display):
4472 Clear horizontal_scroll_bar_hook.
4473 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4475 (x_clear_under_internal_border, x_set_internal_border_width):
4477 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4478 Set windows_or_buffers_changed when adding the menu bar.
4479 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4480 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4481 (w32_createhscrollbar): New functions.
4482 (w32_createscrollbar): Rename to w32_createvscrollbar.
4483 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4484 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4485 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4486 Add WM_EMACS_SHOWCURSOR.
4487 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4488 case do not artificially impose WM size hints.
4489 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4490 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4492 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4493 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4494 (unwind_create_frame_1): Remove.
4495 (Fx_create_frame): Make both scrollbars the system standard
4496 width and height. Use official field of frame structure to
4497 inhibit running window-configuration-change-hook.
4498 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4499 pixelwise. Handle frame's official field.
4500 (w32_frame_parm_handlers): Remove x_set_fringe_width
4501 entries. Add x_set_scroll_bar_height,
4502 x_set_horizontal_scroll_bars, x_set_left_fringe and
4504 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4505 pass height of menu bar to change_frame_size.
4506 * w32menu.c (set_frame_menubar): Rewrite using
4507 frame_inhibit_resize.
4508 * w32term.h (struct w32_display_info):
4509 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4510 (struct scroll_bar): Add horizontal.
4511 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4512 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4513 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4514 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4515 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4516 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4517 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4518 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4519 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4520 Define instead of WM_EMACS_CREATESCROLLBAR.
4521 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4522 WND_SCROLLBAR_INDEX.
4523 * w32term.c (horizontal_scroll_bar_min_handle)
4524 (horizontal_scroll_bar_left_border)
4525 (horizontal_scroll_bar_right_border): New integers.
4526 (x_set_frame_alpha): Replace x_highlight_frame by
4528 (x_window_to_scroll_bar): New argument "type". Update callers
4530 (w32_set_horizontal_scroll_bar_thumb)
4531 (x_horizontal_scroll_bar_report_motion)
4532 (w32_set_horizontal_scroll_bar)
4533 (w32_horizontal_scroll_bar_handle_click)
4534 (x_horizontal_scroll_bar_report_motion): New functions.
4535 (w32_mouse_position): Discriminate horizontal and vertical
4537 (my_create_scrollbar): Replace with two new functions
4538 my_create_vscrollbar and my_create_hscrollbar.
4539 (x_scroll_bar_create): New argument "horizontal".
4540 Update callers accordingly.
4541 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4542 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4544 (w32_read_socket): Handle WM_HSCROLL cae.
4545 (x_new_font): Don't recompute fringe widths.
4546 Use frame_inhibit_resize. Calculate new menu bar height iff we
4547 build without toolkit. Always clear under internal border.
4548 (x_set_window_size): Don't check frame size or recompute
4549 fringes. Reset fullscreen status before applying sizes.
4550 Always resize as requested by pixelwise argument. Don't call
4551 do_pending_window_change.
4552 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4553 (w32_initialize_display_info): Initialize dpyinfo's
4554 horizontal_scroll_bar_cursor entry.
4555 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4556 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4557 horizontal_scroll_bar_left_border.
4558 (w32fullscreen_hook): Intermittently resize window to normal
4559 when switching from fullscreen to maximized state.
4560 (run_window_configuration_change_hook): Don't run it if frame is
4562 (unwind_change_frame): Remove.
4563 (Fset_window_configuration): Rewrite using frame's official field.
4564 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4565 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4566 * window.h (struct window): New fields old_pointm,
4567 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4568 scroll_bar_height and suspend_auto_hscroll.
4569 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4571 (sanitize_window_sizes): Extern.
4572 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4573 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4574 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4575 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4576 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4578 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4579 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4580 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4581 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4582 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4583 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4584 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4585 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4586 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4587 (Fwindow_old_point, sanitize_window_sizes): New functions.
4588 (Qwindow_sanitize_window_sizes): New symbol.
4589 (window_body_height): Count in horizontal scroll bar.
4590 (set_window_hscroll, Fscroll_left, Fscroll_right):
4591 Set suspend_auto_hscroll slot.
4592 (Fwindow_inside_edges): Count fringes pixelwise.
4593 (coordinates_in_window, Fcoordinates_in_window_p):
4594 Consider horizontal scroll bar.
4595 (check_frame_size, adjust_window_margins): Remove functions and
4596 corresponding calls.
4597 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4598 (temp_output_buffer_show): Reset hscroll related fields.
4599 Initialize old_pointm.
4600 (make_parent_window): Initialize old_pointm.
4601 (make_window): Initialize old_pointm, horizontal scroll bar type,
4602 and scroll bar height.
4603 (resize_frame_windows): Don't count top margin in new sizes.
4604 Don't use safe sizes when shrinking a frame; let the window
4605 manager do the clipping.
4606 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4608 (Fdelete_window_internal): Unchain old_pointm marker.
4609 (window_scroll_pixel_based, Fscroll_other_window):
4611 (Fwindow_text_width, Fwindow_text_height): New argument
4613 (struct saved_window): New fields, old_pointm, hscroll_whole,
4614 suspend_auto_hscroll, scroll_bar_height and
4615 horizontal_scroll_bar_type.
4616 (Fset_window_configuration, save_window_save): Set new fields of
4618 (apply_window_adjustment): Don't call adjust_window_margins.
4619 (set_window_margins): Don't change margins if new sizes don't
4621 (set_window_scroll_bars): New argument "horizontal_type".
4622 Handle horizontal scroll bars. Don't change scroll bars if they
4623 don't fit into window.
4624 (Fset_window_scroll_bars): New argument "horizontal_type".
4625 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4626 (compare_window_configurations): Compare horizontal scroll bar
4628 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4629 horizontal scroll bar height.
4630 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4631 instead of FRAME_LINES.
4632 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4633 ON_VERTICAL_SCROLL_BAR.
4634 (with_echo_area_buffer): Initialize old_pointm.
4635 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4637 (unwind_with_echo_area_buffer): Handle old_pointm.
4638 (update_tool_bar): Set do_update when the tool bar window has at
4639 least one line (since this is what the user sets).
4640 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4641 (redisplay_tool_bar): Return early when toolbar has zero lines.
4642 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4643 (hscroll_window_tree): Handle suspension of auto_hscroll and
4645 (set_horizontal_scroll_bar): New function.
4646 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4647 more than one line. Handle horizontal scroll bars.
4648 (note_mouse_highlight): Handle horizontal scrol bars.
4649 (expose_frame): Set dimensions of XRectangle from frame's text
4651 (Vvoid_text_area_pointer): Update doc-string.
4652 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4653 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4654 (x_set_internal_border_width): New functions.
4655 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4656 (unwind_create_frame_1): Remove.
4657 (Fx_create_frame): Handle horizontal scroll bars. Use official
4658 field of frame structure to inhibit running
4659 window-configuration-change-hook.
4660 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4661 pixelwise. Handle frame's official field.
4662 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4663 x_set_horizontal_scroll_bars, x_set_left_fringe,
4665 * xmenu.c (update_frame_menubar, free_frame_menubar):
4666 Use adjust_frame_size.
4667 * xterm.h (struct x_display_info):
4668 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4670 (struct scroll_bar): Add horizontal slot.
4671 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4672 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4673 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4674 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4675 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4676 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4677 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4678 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4679 (x_clear_under_internal_border): Remove.
4680 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4681 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4682 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4683 HORIZONTAL. Update callers.
4684 (horizontal_action_hook_id): New action hook id.
4685 (x_horizontal_scroll_bar_to_input_event)
4686 (x_create_horizontal_toolkit_scroll_bar)
4687 (xt_horizontal_action_hook)
4688 (x_set_toolkit_horizontal_scroll_bar_thumb)
4689 (XTset_horizontal_scroll_bar, x_net_wm_state)
4690 (x_horizontal_scroll_bar_report_motion): New functions.
4691 (xg_scroll_callback, x_scroll_bar_handle_click):
4692 Handle horizontal scroll bars.
4693 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4694 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4696 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4697 Handle horizontal scroll bars.
4698 (handle_one_xevent): Handle horizontal scroll bar events.
4699 Call x_net_wm_state.
4700 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4702 (x_set_window_size): Don't call check_frame_size and
4703 do_pending_window_change.
4704 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4705 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4706 (x_scroll_bar_set_handle): Add some checks when calling
4709 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4711 Revert previous change.
4712 There is certainly nothing wrong with writing code like 'lo <= i
4713 && i <= hi', even if LO happens to a constant. There isn't even
4714 anything wrong in general with writing 'a <= b' if A happens to
4715 be a constant. At any rate stylistic changes shouldn't
4716 be done like this without discussion.
4718 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4720 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4721 (Fgarbage_collect): Reorder conditions that are written backwards.
4722 * data.c (cons_to_unsigned): Likewise.
4723 * dispnew.c (update_frame_1, sit_for): Likewise.
4724 * fileio.c (file_offset): Likewise.
4725 * filelock.c (read_lock_data, lock_file): Likewise.
4726 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4728 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4729 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4730 * lread.c (read1): Likewise.
4731 * minibuf.c (read_minibuf_noninteractive): Likewise.
4732 * nsterm.m (x_set_frame_alpha): Likewise.
4733 * process.c (wait_reading_process_output): Likewise.
4734 * region-cache.c (delete_cache_boundaries): Likewise.
4735 * xterm.c (x_set_frame_alpha): Likewise.
4737 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4739 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4742 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4744 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4745 because atimer expiration is absolute rather than relative.
4747 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4749 * w32term.h (current_popup_menu, menubar_in_use):
4750 Move declarations from w32term.c.
4752 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4754 * w32fns.c (menubar_in_use): No more static.
4755 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4757 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4759 Move hourglass machinery to RIF.
4760 * dispextern.h (struct redisplay_interface): New members
4761 show_hourglass and hide_hourglass. Indent comments.
4762 (show_hourglass, hide_hourglass): Remove prototypes.
4763 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4764 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4765 (ns_redisplay_interface): Add them.
4766 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4767 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4768 (w32_arrow_cursor): New function to hack around non-GUI frames.
4769 (w32_redisplay_interface): Add new functions.
4770 * w32term.h (w32_arror_cursor): Add prototype.
4771 * xdisp.c (show_hourglass): New function, refactored out from
4772 platform-dependent code.
4773 (cancel_hourglass): Now call to RIF function.
4774 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4775 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4776 (x_redisplay_interface): Add new functions.
4778 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4780 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4781 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4782 and complete previous change.
4783 * frame.c (adjust_frame_height): New function.
4784 (Fset_frame_height, Fset_frame_size): Use it.
4785 (x_set_frame_parameters): Take frame top margin into account.
4787 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4789 * frame.c (Fset_frame_height): Take frame top margin into account.
4790 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4791 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4793 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4795 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4796 menubar_height as such. Tweak comment.
4797 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4798 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4799 All related users changed.
4800 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4801 * xterm.c (handle_one_xevent):
4802 * gtkutil.c (xg_event_is_for_menubar):
4803 * xfns.c (x_window) [USE_X_TOOLKIT]:
4804 * xmenu.c (set_frame_menubar, free_frame_menubar):
4805 Prefer to use FRAME_MENUBAR_HEIGHT.
4807 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4809 * frame.c (Fframe_parameters): Always report frame height without
4810 menu and tool bar lines.
4812 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4814 * nsterm.m (applicationDidFinishLaunching:): Call
4815 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4816 (antialiasThresholdDidChange:): New method for EmacsApp.
4818 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4820 * macfont.m (macfont_update_antialias_threshold): Remove static.
4822 * macfont.h (macfont_update_antialias_threshold): Declare.
4824 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4826 * w32select.c (setup_windows_coding_system):
4827 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4828 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4830 * w16select.c (Fw16_get_clipboard_data):
4831 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4834 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4835 buffer position where we are to start the iteration.
4836 (handle_invisible_prop): Record in it->stop_charpos the position
4837 where the invisible text ends. (Bug#18035)
4838 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4839 row has zero buffer position as their start position.
4840 Reported by martin rudalics <rudalics@gmx.at>.
4842 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4843 infinite looping in redisplay when display lines don't have enough
4844 space to display even a single character. (Bug#18036)
4846 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4848 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4849 * xfns.c (x_window): Use it to allow xfree later.
4850 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4851 where appropriate. Use bool for booleans and remove redundant checks.
4852 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4853 * xterm.c (x_free_frame_resources): Free shell_position.
4855 2014-07-19 K. Handa <handa@gnu.org>
4857 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4858 mandatory font spec (Bug#17973).
4860 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4862 * font.c (font_score): Return the worst score if the size of
4863 ENTITY is wrong by more than a factor 2 (Bug#17973).
4865 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4867 * frame.c (frame_unspecified_color): New function
4868 refactored out from ...
4869 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4870 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4872 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4873 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4874 * lisp.h (set_frame_param): Remove prototype.
4875 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4876 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4879 Prefer 'x_display_info *' to 'Display *' in X selection code.
4880 This helps to avoid unneeded calls to x_display_info_for_display.
4881 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4882 instead of 'Display *'.
4883 (SELECTION_EVENT_DPYINFO): New macro.
4884 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4885 it as an lvalue. Mention this in comment.
4886 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4887 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4888 (selection_data_to_lisp_data, receive_incremental_selection):
4889 Convert to use 'x_display_info *'. Adjust users where appropriate.
4890 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4891 selection data *' as last arg to not return values in args.
4892 (unexpect_property_change): Use common removal technique.
4894 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4896 * print.c (print_preprocess): Adjust to match changed
4897 sub char-table structure and avoid crash (Bug#18038).
4899 * data.c (wrong_choice): Not static any more.
4900 * lisp.h (wrong_choice): Add prototype.
4901 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4902 Declare namebuf as such. Tweak comment.
4903 [USE_GTK]: Likewise for tool_bar_position.
4904 (fset_tool_bar_position) [USE_GTK]: Ditto.
4905 (FRAME_TOOL_BAR_POSITION): New macro.
4906 * frame.c (x_report_frame_params):
4907 * gtkutil.c (update_frame_tool_bar):
4908 * xfns.c (Fx_create_frame): Use it.
4909 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4911 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4913 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4914 buffer's default-directory only if it is a string. (Bug#17986)
4916 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4918 More precise control over values of some buffer-local variables.
4919 * keyboard.c (Qvertical_scroll_bar):
4920 * frame.c (Qleft, Qright): Move to ...
4921 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4922 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4923 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4924 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4925 vertical-scroll-bar, scroll-up-aggressively
4926 and scroll-down-aggressively.
4927 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4929 * nsfns.m, frame.h (Qleft, Qright):
4930 * nsterm.m (Qleft): Remove declarations.
4931 * gtkutil.c (toplevel): Include buffer.h.
4932 * data.c (wrong_choice, wrong_range): New functions.
4933 (store_symval_forwarding): Handle special properties of buffer-local
4934 variables and use functions from the above to signal error, if any.
4936 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4937 values. Add comment.
4938 (struct frame): Re-arrange layout to avoid extra padding and use bit
4939 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4940 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4941 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4942 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4943 Define as no-ops because there are no scroll bars anyway.
4944 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4947 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4948 Add convenient setter.
4949 (font_put_frame_data, font_get_frame_data): Use it.
4951 2014-07-15 Daiki Ueno <ueno@gnu.org>
4953 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4954 pointer argument, before dereferencing.
4955 (XCHAR2B_BYTE2): Likewise.
4957 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4959 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4960 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4961 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4962 Use record_unwind_protect_int and avoid consing.
4963 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4965 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4967 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4969 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4970 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4972 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4973 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4974 * minibuf.c: Include binary-io.h instead of fcntl.h.
4975 (read_minibuf_noninteractive):
4976 Use set_binary_mode instead of handcrafted code.
4977 Don't call emacs_set_tty if emacs_get_tty failed.
4978 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4979 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4980 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4982 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4983 This works around a GCC compiler bug when Emacs is configured with
4984 --enable-gcc-warnings.
4986 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4988 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4989 or characters in string, respectively. Add comment.
4990 * fringe.c (Fdefine_fringe_bitmap):
4991 * fns.c (Fsubstring, substring_both): Use it.
4992 * keymap.c (Fdefine_key, Flookup_key):
4993 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4995 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4996 Use menu_item_width.
4997 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4999 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5001 Improve behavior of 'bzr up; cd src; make -k'.
5002 * Makefile.in (top_srcdir): New var.
5003 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5004 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5005 its expansion is a bit shorter.
5006 (../config.status): Actually build config.status instead of
5008 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5009 New macros, copied and relocated from ../Makefile.in.
5010 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5011 (../config.status, Makefile): New dependencies and rules,
5012 copied with relocation from ../Makefile.in. This should be more
5013 likely to rebuild the build machinery properly if you do a 'make'
5014 in the src directory.
5016 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5018 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5021 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5022 behavior on Windows 7 and later when the function is repeatedly
5023 invoked with the same value of DIR. (Bug#17950)
5025 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5026 string to match the one in w32fns.c.
5028 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5029 stdin to binary mode only if it is connected to a terminal.
5031 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5033 Coalesce extern decls.
5034 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5035 * sysdep.c (emacs_get_tty, emacs_set_tty):
5036 Move duplicate extern decls from here ...
5037 * systty.h: ... to here, so that there's just one copy.
5039 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5041 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5043 * nsfns.m (Fns_popup_font_panel): Ditto.
5045 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5047 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5049 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5051 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5052 [DOS_NT]: Implement for WINDOWSNT.
5054 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5057 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5059 * sysdep.c (suppress_echo_on_tty): New function.
5060 * minibuf.c (read_minibuf_noninteractive): Use it.
5062 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5064 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5065 sysinfo failed. Adjust docstring.
5067 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5069 Implement memory-info for MS-DOS.
5070 * dosfns.c (dos_memory_info): New function.
5071 * dosfns.h (dos_memory_info): Add prototype.
5072 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5073 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5074 of doing some of its job.
5076 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5077 reference termios structure members.
5079 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5081 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5083 * minibuf.c (top): Include systty.h. Declare external
5084 emacs_get_tty and emacs_set_tty.
5085 (Vread_hide_char): New lisp variable.
5086 (read_minibuf_noninteractive): Hide characters with
5087 Vread_hide_char if it is a character. (Bug#17839)
5089 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5091 Implement memory-info for MS-Windows.
5092 * w32.c (w32_memory_info): New function.
5093 * w32.h (w32_memory_info): Prototype it.
5094 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5096 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5098 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5099 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5100 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5101 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5102 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5103 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5104 (decode_coding_big5, decode_coding_charset, decode_coding)
5105 (encode_coding): Adjust users.
5107 * alloc.c (Fmemory_info): New function.
5109 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5111 * syntax.c (back_comment): Use more-natural location for label.
5113 * font.c, font.h (font_unparse_fcname): Now static.
5114 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5116 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5118 Next minor cleanup of font subsystem.
5119 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5120 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5122 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5124 * ftfont.h (ftfont_font_format): Remove prototype.
5125 * ftfont.c (ftfont_font_format): Remove; now unused.
5127 * nsfont.m (nsfont_open):
5128 * w32font.c (w32font_open_internal):
5129 * w32uniscribe.c (uniscribe_open):
5130 * xfont.c (xfont_open):
5131 * xftfont.c (xftfont_open): All users changed.
5133 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5134 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5136 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5138 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5139 x_produce_glyphs does when it generates a stretch glyph that
5140 represents a TAB. (Bug#17969)
5142 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5143 and there is a display property at that position, don't call
5144 move_it_to to move to a position before window start. (Bug#17942)
5145 Fix condition for finding CHARPOS by the first call to move_it_to.
5148 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5150 * syntax.c (find_defun_start): Try the cache even
5151 if !open_paren_in_column_0_is_defun_start.
5152 (back_comment): If find_defun_start was pessimistic, use the
5153 scan_sexps_forward result to improve the cache (bug#16526).
5155 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5157 * xdisp.c (redisplay_window): If redisplay of a window ends up
5158 with point in a partially visible line at end of the window, make
5159 sure the amended position of point actually has smaller Y
5160 coordinate; if not, give up and scroll the display. (Bug#17905)
5162 * window.c (window_scroll_pixel_based): When point ends up at the
5163 last fully visible line, don't let move_it_to stop at the left
5164 edge of the line and dupe us into thinking point is inside the
5167 * w32.c (network_interface_info): Make sure the argument is a
5170 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5172 * process.c (read_and_dispose_of_process_output): Fix typo
5173 in previous patch: we want nonnegative fds, not nonzero fds.
5175 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5177 * chartab.c (char_table_translate): Move to...
5178 * character.h (char_table_translate): ... inline function here.
5179 Avoid Faref and assume that args are always valid. This helps to
5180 speedup search, which is especially important for a huge buffers.
5181 * lisp.h (char_table_translate): Remove prototype.
5183 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5184 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5185 New function, with an intention to avoid code duplication between
5187 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5189 * ftfont.c (ftfont_open):
5190 * macfont.m (macfont_open):
5191 * xftfont.c (xftfont_open): Use it.
5193 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5195 * process.c: Add sanity checks for file descriptors (Bug#17844).
5196 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5197 Check that infd is nonnegative before using it as an fd.
5198 (read_and_dispose_of_process_output, Fprocess_send_eof):
5199 Likewise, for outfd.
5200 (wait_reading_process_output): Omit unnecessary check of infd.
5202 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5204 Minor fixups related to usage of the 'long' type.
5205 * gnutls.c (emacs_gnutls_handshake):
5206 * xfaces.c (dump_realized_face):
5207 Work even if 'long' is narrower than 'void *'.
5208 * termcap.c (scan_file):
5209 * xselect.c (x_decline_selection_request)
5210 (x_reply_selection_request, x_get_window_property):
5211 * xterm.c (x_set_frame_alpha):
5212 Remove unnecessary 'L' suffixes of integer constants.
5213 * xfns.c (hack_wm_protocols):
5214 * xselect.c (x_fill_property_data):
5215 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5216 Remove unnecessary casts to 'long'.
5217 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5219 Minor ImageMagick safety fixes.
5220 * image.c (imagemagick_compute_animated_image):
5221 Remove useless assignment to local. Avoid problems if dest_width is 0.
5222 (imagemagick_load_image): Use int for pixel counts that can't
5223 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5224 a row width greater than the image width (or greater than LONG_MAX!).
5226 2014-07-04 K. Handa <handa@gnu.org>
5228 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5229 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5230 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5232 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5234 * font.h (struct font_driver): Remove get_outline and free_outline;
5235 not used by any font driver.
5236 * ftfont.c (ftfont_driver):
5237 * macfont.m (macfont_driver):
5238 * nsfont.m (nsfont_driver):
5239 * w32font.c (w32font_driver):
5240 * w32uniscribe.c (uniscribe_font_driver):
5241 * xfont.c (xfont_driver): Related users changed.
5242 * xselect.c (x_get_window_property): Use convenient xmalloc.
5243 Call to xfree only if some data was really allocated.
5245 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5247 On MS-Windows, display busy cursor on all GUI frames.
5248 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5249 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5250 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5252 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5253 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5255 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5257 Use convenient alists to manage per-frame font driver-specific data.
5258 * frame.h (struct frame): Rename font_data_list to...
5259 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5260 * font.h (struct font_data_list): Remove; no longer need a special
5262 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5264 * font.c (font_put_frame_data, font_get_frame_data)
5265 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5267 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5268 Related users changed.
5269 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5270 Prefer convenient xmalloc and xfree.
5272 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5274 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5275 the window whose glyph row is being prepared and a flag whether it
5276 is for mode/header line. Make sure the glyph row's marginal areas
5277 are in sync with what the window wants.
5280 * xdisp.c (display_line, display_mode_line):
5281 Call prepare_desired_row with additional arguments, as appropriate.
5283 * dispextern.h (prepare_desired_row): Adjust prototype.
5285 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5287 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5288 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5289 caused by xw_popup_dialog in daemon mode (Bug#17891).
5291 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5293 * frame.c (do_switch_frame): When switching to another TTY frame,
5294 make sure FrameCols and FrameRows are in sync with the new frame's
5297 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5299 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5300 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5301 min_char slots. Adjust comment.
5302 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5303 Add SUB_CHAR_TABLE_OFFSET member.
5304 (make_uninit_sub_char_table): New function.
5305 (toplevel): Add compile-time assert to verify suitable member layout
5306 in Lisp_Sub_Char_Table.
5307 * alloc.c (mark_char_table): Add extra argument to denote char table
5308 subtype. Adjust to match new layout of sub char-table.
5309 (mark_object): Always mark sub char-tables with mark_char_table.
5310 * chartab.c (make_sub_char_table, copy_sub_char_table)
5311 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5312 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5313 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5314 All related users changed.
5315 * lread.c (read1): Adjust to match new layout of sub char-table.
5316 * print.c (print_object): Likewise (Bug#17898).
5318 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5320 * keymap.c (get_keyelt): Simplify.
5321 (copy_keymap_item): Remove left-over code for when we had
5322 key-shortcut caches.
5324 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5326 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5327 (dealloc): Remove for EmacsScroller.
5329 * nsterm.h (EmacsScroller): Remove dealloc.
5331 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5333 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5335 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5337 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5338 when setNeedsDisplay is called so we don't trigger redisplay for every
5341 * nsterm.m (any_help_event_p): New variable.
5342 (mouseMoved:): Set any_help_event_p to YES if help event is
5343 generated. Remove else with empty help event that triggered redisplay
5344 for every mouse move.
5345 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5347 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5349 * xfns.c (Qsuppress_icon): Remove; no real users.
5350 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5351 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5352 (syms_of_w32fns): Don't DEFSYM it.
5354 2014-06-29 Glenn Morris <rgm@gnu.org>
5356 * Makefile.in (ns-app): Mark as PHONY.
5358 2014-06-28 Glenn Morris <rgm@gnu.org>
5360 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5361 liblw.a in this directory.
5363 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5365 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5366 also in unibyte case. (Bug#17865)
5368 2014-06-28 K. Handa <handa@gnu.org>
5370 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5371 (MIN_CHARBUF_SIZE): New macro.
5372 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5374 2014-06-27 Glenn Morris <rgm@gnu.org>
5376 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5377 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5378 (.el.elc): Replace suffix rule with pattern rule.
5379 (%.elc): New pattern rule, with order-only prerequisite.
5380 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5381 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5382 in place of BOOTSTRAPEMACS.
5384 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5386 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5388 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5390 Consistently use validate_subarray to verify substring.
5391 * fns.c (validate_substring): Not static any more. Adjust to
5392 use ptrdiff_t, not EMACS_INT, because string and vector limits
5393 can't exceed ptrdiff_t even if EMACS_INT is wider.
5394 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5395 (secure_hash): Adjust user.
5396 * lisp.h (validate_subarray): Add prototype.
5397 * coding.c (Fundecodable_char_position):
5398 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5399 Use validate_subarray. Adjust comment to mention substring.
5401 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5403 Do not allow out-of-range character position in Fcompare_strings.
5404 * fns.c (validate_subarray): Add prototype.
5405 (Fcompare_substring): Use validate_subarray to check ranges.
5406 Adjust comment to mention that the semantics was changed. Also see
5407 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5409 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5411 Be more consistent about the 'Qfoo' naming convention.
5412 * image.c (Fimagemagick_types):
5413 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5414 * process.c (Fmake_network_process):
5415 Rename C local identifier 'Qfoo to avoid giving the false
5416 impression that it stands for the symbol 'foo'.
5418 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5420 Simplify and cleanup character conversion stuff.
5421 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5423 * character.c (multibyte_char_to_unibyte)
5424 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5425 * character.h (make_char): Remove; unused.
5426 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5427 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5428 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5429 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5430 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5432 2014-06-22 Mario Lang <mlang@delysid.org>
5434 * w32fns.c (Fw32_shell_execute): The the -> the.
5436 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5438 * xmenu.c (mouse_position_for_popup):
5439 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5440 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5441 * menu.c (Fx_popup_menu):
5442 * xselect.c (x_handle_dnd_message): Adjust users.
5443 * menu.h (mouse_position_for_popup): Remove prototype.
5444 * xterm.h (x_relative_mouse_position): Add prototype.
5445 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5446 call XFree if XQueryTree returns zero.
5448 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5450 * indent.c (Fvertical_motion): Doc fix.
5451 Move to the goal column, if any, with a single call to
5452 move_it_in_display_line, not in two calls. Doing this with two
5453 calls causes move_it_in_display_line apply the line-prefix
5454 handling twice instead of just once. (Bug#17823)
5456 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5458 Port to OS X ACLs (Bug#17810).
5459 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5460 ACL_TYPE_ACCESS) doesn't work.
5462 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5464 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5465 before checking key-translation-map (bug#17659).
5467 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5469 * font.c (font_make_object): Avoid dangling pointer which may
5470 crash GC (Bug#17771).
5472 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5474 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5475 prototype of DGifCloseFile as appropriate for older and newer
5477 (gif_close): New function, encapsulates the differences in the
5478 calling sequence of DGifCloseFile before v5.1.0 and after it.
5479 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5480 error string where appropriate. (Bug#17790)
5482 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5483 macro execution, make sure point didn't move since last complete
5484 redisplay, as the condition for using the glyph matrix
5485 information. (Bug#17777)
5487 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5489 Minor cleanup of fonset code.
5490 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5491 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5492 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5493 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5494 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5495 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5496 (free_realized_fontset): Remove because a no-op since 2008.
5497 (free_face_fontset): Adjust user.
5498 (syms_of_fontset): Shrink fontset by one extra slot.
5500 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5502 Omit redundant extern decls.
5503 Most of this patch is from Dmitry Antipov, in:
5504 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5505 * commands.h (update_mode_lines):
5506 * frame.h (Qbackground_color, Qforeground_color)
5507 (x_set_menu_bar_lines):
5508 * ftfont.c (ftfont_font_format):
5509 * intervals.h (Qkeymap, Qfont):
5510 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5511 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5512 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5513 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5514 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5515 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5516 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5517 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5518 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5519 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5520 (Qtool_bar, Qheader_line):
5521 * macros.c (Fexecute_kbd_macro):
5522 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5523 * xterm.c (x_delete_terminal, XSetIMValues):
5524 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5525 (x_implicitly_set_name, popup_activated)
5526 (widget_store_internal_border):
5527 Remove redundant decls.
5528 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5529 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5530 Remove _Noreturn, as make-docfile now does that for us.
5531 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5532 (Qregion_extract_function): New decl.
5533 * window.c, xfns.c: Include menu.h.
5535 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5537 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5539 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5541 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5542 * callint.c (read_file_name): ... convert to static here.
5543 * lisp.h (Fread_file_name): Do not EXFUN it.
5544 (STRING_COPYIN): Remove; unused.
5545 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5546 (char_composable_p): ... static function. All users changed.
5547 * eval.c (toplevel): Remove redundant #include directives.
5548 * xterm.c (x_initialize): Add static to match prototype.
5549 * ccl.c (Fccl_execute_on_string):
5550 * font.c (fon_intern_prop): Use make_specified_string.
5552 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5554 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5555 Reported by David Caldwell in:
5556 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5558 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5560 Do not ask for XRender extension each time XFT font is opened.
5561 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5562 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5564 2014-06-15 Glenn Morris <rgm@gnu.org>
5566 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5568 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5570 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5571 information if we are in the middle of executing a keyboard macro,
5572 since redisplay doesn't update the screen until the macro is
5573 finished. (Bug#17777)
5575 * alloc.c (cleanup_vector): Don't dereference a font driver
5576 pointer if it is NULL. (Bug#17771)
5578 2014-06-13 Glenn Morris <rgm@gnu.org>
5580 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5581 ($(lispsource)/international/charprop.el)
5582 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5583 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5584 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5585 GNU make automatically passes command-line arguments to sub-makes.
5587 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5589 Avoid hangs in accept-process-output (Bug#17647).
5590 * lisp.h, process.c (wait_reading_process_input):
5591 Return int, not bool. All uses changed.
5592 * process.c (SELECT_CANT_DO_WRITE_MASK):
5593 Remove macro, replacing with ...
5594 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5596 (status_notify): New arg WAIT_PROC. Return int, not void.
5599 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5601 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5602 the frame is the initial frame, because the hook is not set up
5603 then, and Emacs crashes.
5604 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5606 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5608 * keymap.c (silly_event_symbol_error): Don't recommend the use
5611 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5613 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5614 matching overlay strings with 'cursor' property against buffer
5615 positions traversed in the glyph row. (Bug#17744)
5617 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5619 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5622 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5623 determine 10.9 (Bug#17751).
5625 * macfont.m (macfont_draw): Positions were not freed.
5627 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5629 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5630 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5631 function. Also adjust comment.
5632 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5634 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5635 * font.c (font_done_for_face):
5636 * xfaces.c (realize_non_ascii_face): Adjust user.
5637 * font.h (struct font_driver): Convert 'prepare_face' to return
5638 void because its return value is never used anyway.
5639 * xfont.c (xfont_prepare_face): Return void.
5640 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5641 (xftfont_done_face): Use xfree.
5643 * dispextern.h (last_tool_bar_item): Remove declaration.
5644 * frame.h (struct frame): New member last_tool_bar_item.
5645 * frame.c (make_frame): Initialize it.
5646 * xdisp.c (toplevel): Remove last_tool_bar_item.
5647 (handle_tool_bar_click, note_tool_bar_highlight):
5648 * w32term.c (w32_read_socket, w32_initialize):
5649 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5651 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5652 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5654 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5656 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5657 * process.c (Faccept_process_output)
5658 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5659 the return value is about PROCESS, not about other processes.
5661 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5663 Further adjustments to mark_object and friends.
5664 Now the mark_object's stack is just 32 bytes on a 64-bit
5665 system, which means extra 20% off the stack usage.
5666 * alloc.c (mark_save_value): As before, refactored out from ...
5667 (mark_object): ... adjusted user. Also add comment.
5669 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5671 Fix core dump after a dropped X connection (Bug#17704).
5672 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5673 is dead, as we may be shutting down.
5675 2014-06-08 Glenn Morris <rgm@gnu.org>
5677 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5679 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5681 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5683 If a C name must be extern on some platforms, make it extern on all.
5684 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5686 * font.h (ftxfont_driver) [HAVE_XFT]:
5687 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5688 * lisp.h (get_frame_param):
5689 * menu.h (tty_menu_show):
5690 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5691 * termhooks.h (encode_terminal_code):
5692 * xterm.h (x_menu_wait_for_event):
5694 * frame.c (get_frame_param):
5695 * fringe.c (max_used_fringe_bitmap):
5696 * ftxfont.c (ftxfont_driver):
5697 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5698 * menu.c (menu_items_inuse):
5699 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5700 * term.c (encode_terminal_code, tty_menu_show):
5701 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5702 * xfaces.c (load_color):
5703 * xmenu.c (x_menu_wait_for_event):
5706 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5708 Change object marking routines to minimize stack usage.
5709 This change moves a few cold paths from mark_object to NO_INLINE
5710 functions and adjusts symbol marking loop. According to GCC 4.8.2
5711 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5712 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5713 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5714 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5715 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5716 refactored out from ...
5717 (mark_object): ... adjusted user. Also mark symbols in a tight
5719 (mark_face_cache): Add NO_INLINE.
5721 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5723 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5724 contains garbage on WINDOWSNT (which could potentially infloop at
5727 Minimize cursor motion during TTY menu updates.
5728 * term.c (tty_menu_display): Don't position cursor here.
5729 Instead, pass the cursor coordinates to update_frame_with_menu.
5730 (tty_menu_activate): Send the hide cursor command only once in an
5731 iteration through the outer 'while' loop.
5733 * dispnew.c (update_frame_1): Accept an additional argument
5734 SET_CURSOR_P, and position the cursor at the end of the frame
5735 update only if that argument is non-zero. All callers changed to
5736 provide the additional argument as non-zero, except for
5737 update_frame_with_menu.
5738 (update_frame_with_menu): Accept 2 additional arguments ROW and
5739 COL; if they are non-negative, instruct update_frame_1 not to
5740 position the cursor, and instead position it according to ROW and COL.
5742 * dispextern.h (update_frame_with_menu): Update prototype.
5744 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5746 * callproc.c (call_process): Don't check read-only if we don't insert
5747 anything (bug#17666).
5749 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5751 * dispnew.c (update_frame_with_menu): Set display_completed.
5753 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5755 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5757 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5759 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5761 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5762 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5764 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5766 * window.c (Frecenter): Signal an error if window-buffer is not
5769 * keyboard.c (make_lispy_position): Don't include a buffer position in
5770 mode/header-line mouse events.
5772 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5773 Vunread_command_events (bug#17650).
5775 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5777 * xterm.c (x_setup_pointer_blanking):
5778 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5780 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5782 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5783 because it will be defined in generated config.h if needed.
5785 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5787 Use terminal-specific hooks to display popup dialogs.
5788 * termhooks.h (struct terminal): New field popup_dialog_hook.
5789 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5790 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5791 code and use popup_dialog_hook.
5792 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5793 * nsterm.h (ns_popup_dialog): Adjust prototype.
5794 * nsterm.m (ns_create_terminal):
5795 * w32term.c (w32_create_terminal):
5796 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5797 Setup popup_dialog_hook.
5799 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5801 * w32heap.c (report_temacs_memory_usage): Improve the report by
5802 reporting the large blocks that are actually occupied at dump time.
5804 * w32console.c (initialize_w32_display): Set the console
5805 menu_show_hook, otherwise TTY menus are broken on w32.
5807 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5809 Use terminal-specific hooks to display menus.
5810 * termhooks.h (struct terminal): New field menu_show_hook.
5811 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5812 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5814 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5815 * nsmenu.m (ns_menu_show):
5816 * w32menu.c (w32_menu_show):
5817 * xmenu.c (x_menu_show):
5818 * term.c (tty_menu_show): Adjust to use bit flags.
5819 (set_tty_hooks): Set menu_show_hook.
5820 * xterm.c (x_create_terminal):
5821 * nsterm.m (ns_create_terminal):
5822 * msdos.c (initialize_msdos_display):
5823 * w32term.c (w32_create_terminal): Likewise.
5825 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5827 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5829 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5831 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5832 (FD_SET): Don't define on WINDOWSNT.
5834 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5836 * emacs.c: Include "sysselect.h", to define its inline functions.
5837 Reported by Glenn Morris in:
5838 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5840 Do not require libXt-devel when building with gtk.
5841 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5842 dependency on libXt-devel.
5843 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5844 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5845 lwlib-widget.h now does this.
5846 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5848 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5850 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5851 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5852 (delete_write_fd, wait_reading_process_output):
5853 Remove now-redundant easserts.
5854 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5855 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5856 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5857 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5859 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5861 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5862 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5863 (calloc): Don't undef, it is never defined.
5864 (HEAP_ENTRY_SHIFT): Remove unused macro.
5866 * Makefile.in (C_HEAP_SWITCH): Remove.
5867 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5869 Fix MS-Windows build broken by menu changes on 2014-06-02.
5870 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5872 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5873 Define instead of including ../lwlib/lwlib.h, which causes
5874 compilation errors due to missing X11 headers.
5876 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5878 * process.c (wait_reading_process_output): Omit incorrect test of
5879 p->infd against zero. Add easserts for infd having a plausible value.
5881 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5883 Adjust to match recent lwlib changes.
5884 * menu.h (xmalloc_widget_value): Replace by ...
5885 (make_widget_value): ... new prototype.
5886 * menu.c (xmalloc_widget_value): Replace by ...
5887 (make_widget_value): ... new function.
5888 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5889 * gtkutil.c (malloc_widget_value, free_widget_value):
5890 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5891 * keyboard.h (enum button_type, struct _widget_value):
5892 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5894 * nsmenu.m (ns_update_menubar, ns_menu_show):
5895 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5896 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5897 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5899 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5901 * image.c (x_query_frame_background_color)
5902 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5903 Fix --enable-gcc-warnings compilation without image libraries.
5905 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5907 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5908 emulated break value only if it goes up.
5909 (sbrk): Add assertion that the INCREMENT argument is strictly
5910 zero. Improve and correct the commentary.
5912 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5914 Improve AIX-related merge from emacs-24.
5915 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5916 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5917 not on AIX; since we're on the trunk we can use enums more broadly.
5919 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5921 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5923 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5924 to min(value, whole).
5926 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5928 Bring back the changes to GDB-visible symbols, but only on AIX.
5929 And only if it's not pre-4.2 GCC.
5930 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5931 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5932 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5935 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5937 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5938 with PT, not GPT. (Bug#16433)
5940 Revert last changes to GDB-visible symbols.
5941 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5942 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5943 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5946 2014-06-02 Glenn Morris <rgm@gnu.org>
5948 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5950 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5952 Fix port to 32-bit AIX with xlc (Bug#17598).
5953 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5954 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5955 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5956 to work around a compiler bug in IBM xlc 12.1.
5958 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5960 * xterm.c (x_update_window_end): Don't invalidate the entire
5961 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5962 highlight needs to be redisplayed. (Bug#17588)
5964 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5966 Port the GDB-visible symbols to AIX.
5967 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5968 optimizes away the relevant external symbols. Use enums instead;
5969 this suffices for the AIX port, which is 32-bit-only anyway.
5970 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5971 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5972 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5975 Include sources used to create macuvs.h.
5976 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5977 * macuvs.h: Use automatically-generated header.
5979 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5981 Port signal-handling to DragonFly BSD (Bug#17646).
5982 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5983 Move implementations from callproc.c to sysdep.c.
5984 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5985 Move declarations from process.h to syssignal.h.
5987 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5989 * callint.c (Ffuncall_interactively): Add usage.
5991 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5993 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5995 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5997 * w32heap.c (malloc_before_dump, malloc_after_dump)
5998 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5999 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6000 set errno where appropriate to emulate CRT functions.
6002 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6004 Debugging facility to check whether 'const char *' points to
6005 relocatable data of non-pure Lisp string.
6006 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6007 (mark_maybe_pointer): ... adjusted user.
6008 (relocatable_string_data_p): New function.
6009 * lisp.h (relocatable_string_data_p): Add prototype.
6010 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6011 the pointer to relocatable Lisp data is not used.
6013 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6015 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6016 * atimer.c (block_atimers):
6017 * callproc.c (block_child_signal): Block SIGINT too;
6018 otherwise, its handler might now unblock signals that it shouldn't.
6019 * keyboard.c (read_char): Clear signal mask, since we may
6020 be in a SIGINT handler, and many signals may be masked.
6021 * keyboard.c (handle_interrupt):
6022 * sysdep.c (handle_arith_signal):
6023 Clear signal mask instead of just unblocking the signal that
6024 was received, since several signals may be blocked at this point.
6026 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6028 * Makefile.in (TEMACS_POST_LINK): Remove target.
6029 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6030 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6032 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6034 * xmenu.c (xdialog_show): Remove prototype, rename to
6035 x_dialog_show, remove 2nd arg because it's always zero
6036 and simplify accordingly.
6037 (xw_popup_dialog): Adjust user.
6038 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6039 2nd arg because it's always zero and simplify accordingly.
6040 (w32_popup_dialog): Adjust user.
6042 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6044 * w32heap.c (report_temacs_memory_usage): New function.
6046 * unexw32.c (unexec) [ENABLE_CHECKING]:
6047 Call report_temacs_memory_usage.
6049 * w32heap.h (report_temacs_memory_usage): Add prototype.
6051 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6053 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6054 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6056 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6058 * buffer.c (init_buffer): Accept an argument 'initialized'.
6059 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6060 mmap_regions and mmap_fd, to avoid referencing stale data from the
6061 dump phase. Add an assertion for buffer text of buffers created
6062 in temacs before this function is called. (Bug#17622)
6063 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6065 * lisp.h (init_buffer): Update prototype.
6067 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6069 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6071 * alloc.c (Fgarbage_collect): Fix compilation with
6072 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6074 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6076 * frame.c, frame.h (frame_char_to_pixel_position)
6077 (frame_set_mouse_position): Now static, and made private in
6078 frame.c rather than public in frame.h.
6080 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6082 Refactor mouse positioning stuff to avoid code duplication.
6083 * frame.h (frame_char_to_pixel_position): New function.
6084 (x_set_mouse_position): Rename to...
6085 (frame_set_mouse_position): ...new function.
6086 (frame_set_mouse_pixel_position): Add prototype.
6087 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6088 Rename to frame_set_mouse_pixel_position.
6089 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6091 * xterm.h, w32term.h ( x_set_mouse_position)
6092 (x_set_mouse_pixel_position): Remove prototypes.
6094 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6096 On X, always make pointer visible when deleting frame (Bug#17609).
6097 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6099 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6101 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6102 * keyboard.c (gobble_input): If there is no terminal input error,
6103 make sure the pointer is visible for all frames on this terminal.
6104 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6105 it was previously disabled.
6107 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6109 * data.c (Fzerop): Move to Elisp.
6110 (syms_of_data): Don't defsubr it.
6111 * keyboard.c (echo_keystrokes_p): New function.
6112 (read_char, record_menu_key, read_key_sequence): Use it.
6114 * callint.c (Qfuncall_interactively): New var.
6115 (Qcall_interactively): Remove.
6116 (Ffuncall_interactively): New function.
6117 (Fcall_interactively): Use it.
6118 (syms_of_callint): Defsubr it.
6120 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6122 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6123 relocated from under us.
6125 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6127 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6128 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6129 configure, not from HEAPSIZE.
6130 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6132 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6133 for MinGW, since it no longer uses gmalloc.
6135 * buffer.c: Do not define mmap allocations functions for Windows.
6136 Remove mmap_find which is unused. Remove mmap_set_vars which does
6138 [WINDOWSNT]: Include w32heap.h.
6139 (init_buffer): Always allocate new memory for buffers.
6141 * emacs.c: Remove mmap_set_vars calls.
6143 * image.c (free_image): Undef free for Windows because it is
6144 redirected to our private version.
6146 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6147 (copy_executable_and_dump_data): Remove dumping the heap section.
6148 (unexec): Restore using_dynamic_heap after dumping.
6150 * w32heap.c (dumped_data_commit, malloc_after_dump)
6151 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6152 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6153 (mmap_free): New functions.
6155 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6157 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6159 * image.c (imagemagick_load_image): Use MagickRealType for local
6160 'color_scale', instead of double, to avoid a GCC warning about
6163 * xfns.c (Fx_window_property): Remove unused local.
6165 Don't kill already-reaped process (Bug#17561).
6166 * process.c (process_send_signal): Fix race condition where a
6167 subprocess was reaped by a signal handler between the check for
6168 liveness and calling 'kill', which meant that Emacs could in
6169 theory kill an innocent bystander process. Do the fix by blocking
6170 SIGCHLD in a critical section that checks liveness before killing.
6172 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6174 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6176 2014-05-26 Ken Brown <kbrown@cornell.edu>
6178 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6179 even if !CYGWIN (see bug#17510).
6181 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6183 * nsfns.m (Fns_do_applescript): Surround NSApp run
6184 with calls to ns_init_events, ns_finish_events (Bug#17424).
6186 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6188 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6189 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6191 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6192 with calls to ns_init_events, ns_finish_events (Bug#17424).
6194 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6196 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6197 if we are iterating over an object that generates glyphs for
6198 marginal areas. (Bug#17585)
6200 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6202 * xdisp.c (safe__call1, safe__eval): Now static.
6204 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6206 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6207 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6208 (safe_call1): Call safe_call instead of safe__call directly.
6210 2014-05-26 Ken Brown <kbrown@cornell.edu>
6212 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6213 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6216 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6218 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6219 (safe__call, safe__call1, safe__eval): New functions.
6220 (safe_call): Use it.
6221 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6222 (display_mode_element): Same for `:eval'.
6224 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6226 Fix port to 32-bit AIX (Bug#17540).
6227 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6228 twice. _text already includes this offset.
6229 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6231 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6233 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6234 when closest_pos is identical to to_charpos, don't recurse, since
6235 we already tried that, and failed. (Bug#17539)
6237 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6238 unwinding when frame's faces were not initialized yet, increment
6239 the frame's image-cache reference count before calling
6240 x_free_frame_resources. Don't dereference
6241 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6243 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6245 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6248 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6249 macfont.m, call draw with adjusted arguments so font drivers
6250 don't need to do that.
6252 * macfont.m (macfont_draw): Merge changes from Macport.
6254 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6256 * alloc.c (garbage_collect_1): New function, with all of the guts
6257 of Fgarbage_collect.
6258 (mark_stack): Accept an argument END and don't mark Lisp objects
6259 on the stack beyond the address given by END. Calculation of END
6260 was moved to Fgarbage_collect.
6261 (Fgarbage_collect): Calculate the end address of the stack portion
6262 that needs to be examined by mark_stack, and pass that address to
6263 garbage_collect_1, which will pass it to mark_stack.
6264 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6265 for more details about the underlying problems. In particular,
6266 this avoids dumping Emacs with the large hash-table whose value is
6267 held in purify-flag for most of the time loadup.el runs.
6269 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6271 * xfns.c (x_window_property_intern): New function (code from
6273 (Fx_window_property): Call x_window_property_intern. If property
6274 not found and NILP (source) and outer window != inner window,
6275 check outer window for property (Bug#17537).
6277 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6279 Supply malloc and alloc_size attributes for extern allocators.
6280 This documents the C API, and helps GCC generate a bit better code.
6281 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6282 (ATTRIBUTE_MALLOC_SIZE): New macros.
6283 * gmalloc.c (malloc, realloc, calloc):
6284 * gtkutil.h (malloc_widget_value):
6285 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6286 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6289 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6291 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6292 * image.c (imagemagick_load_image): Port to hosts that do not use
6293 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6295 2014-05-21 Leo Liu <sdl.web@gmail.com>
6297 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6299 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6301 * dbusbind.c (xd_signature): Revert last 2 patches.
6303 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6305 Allow any non-nil value to count as true in bool-vector.
6306 Likewise for xd_signature in dbusbind.c.
6307 This is more consistent with the usual practice in Emacs, which is
6308 that any non-nil value counts as true.
6309 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6310 * dbusbind.c (xd_signature): Likewise, for booleans.
6311 * data.c, lisp.h (Qbooleanp):
6312 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6314 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6316 * lisp.h (CHECK_BOOLEAN): New function.
6317 * alloc.c (Fbool_vector): New function.
6318 (syms_of_alloc): Defsubr it.
6319 * data.c (Qbooleanp): New symbol.
6320 (syms_of_data): DEFSYM it.
6321 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6323 * font.c (font_matching_entity): Extract font-entity object
6324 from the vector of matching entities (Bug#17486).
6326 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6328 Assume C99 or later (Bug#17487).
6329 * bytecode.c (B__dummy__): Remove.
6330 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6331 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6332 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6333 * regex.c (DEBUG_PRINT): Assume varargs macros.
6334 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6336 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6338 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6339 memory for every buffer that was dumped.
6341 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6343 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6344 (Fnreverse): Allow vectors and bool vectors.
6346 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6348 Minor cleanup for terminal setup.
6349 * termhooks.h (create_terminal): Adjust prototype.
6350 * terminal.c (create_terminal): Pass output method and RIF as args.
6351 (init_initial_terminal):
6352 * nsterm.m (ns_create_terminal):
6353 * term.c (init_tty):
6354 * w32term.c (w32_create_terminal):
6355 * xterm.c (x_create_terminal): Adjust users.
6356 Avoid redundant NULL initializers and add comments.
6358 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6360 * keyboard.c (Qdeactivate_mark): Now static.
6362 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6364 If available, use Xfixes extension to do pointer blanking.
6365 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6366 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6367 (make_invisible_cursor): Move to...
6368 * xterm.c (make_invisible_cursor): ...here.
6369 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6370 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6371 (x_term_init): Call to x_setup_pointer_blanking.
6372 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6373 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6375 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6377 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6379 2014-05-12 Glenn Morris <rgm@gnu.org>
6381 * fileio.c (Ffile_executable_p): Doc tweak.
6383 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6385 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6386 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6388 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6390 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6392 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6394 Fix initialization of minibuffer history variable (Bug#17430).
6395 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6396 Move the initialization up to prevent any "value void" message.
6398 2014-05-08 Samuel Bronson <naesten@gmail.com>
6400 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6401 are matched (bug#17413).
6403 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6405 Stop tooltips pulling Emacs window to front (Bug#17408).
6406 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6407 SetWindowPos invocations.
6409 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6411 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6412 not initialized (Bug#17398).
6414 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6416 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6418 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6420 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6421 [HAVE_NS]: Do not include png.h.
6422 (x_query_frame_background_color): New function.
6423 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6424 (png_load_body): Coalesce duplicate code.
6426 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6428 Consult libpng-config more consistently (Bug#17339).
6429 * Makefile.in (PNG_CFLAGS): New var.
6430 (ALL_CFLAGS): Use it.
6431 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6432 CFLAGS now handles this.
6434 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6436 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6437 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6438 because WCONTINUED is always defined now.
6439 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6441 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6443 * buffer.c (overlay_strings): Fix the wording of the commentary.
6445 2014-05-01 Glenn Morris <rgm@gnu.org>
6447 * floatfns.c (Fisnan):
6448 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6450 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6452 * term.c (tty_menu_activate): A better initialization for cursor
6455 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6457 * intervals.c: Tighten assertions.
6458 (create_root_interval): Make sure the interval is not empty.
6459 (intervals_equal): Use booleans.
6460 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6461 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6462 (balance_possible_root_interval): Simplify and use booleans.
6463 (split_interval_right, split_interval_left): Check LENGTH, and remove
6464 now redundant assertion.
6465 (adjust_intervals_for_insertion): Remove now redundant assertions.
6466 (delete_node, interval_deletion_adjustment)
6467 (adjust_intervals_for_deletion, merge_interval_right)
6468 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6469 (reproduce_interval): Make sure the interval is not empty.
6471 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6473 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6474 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6475 satisfaction that they would always be initialized.
6477 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6479 * term.c (tty_menu_display): Move the cursor to the active menu item.
6480 (tty_menu_activate): Return the cursor to the active menu item
6481 after displaying the menu and after displaying help-echo.
6482 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6483 for the details of why this is needed by screen readers and
6486 2014-04-30 Glenn Morris <rgm@gnu.org>
6488 * process.c (handle_child_signal):
6489 Handle systems without WCONTINUED. (Bug#15110, 17339)
6491 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6493 * window.c (struct saved_window): Remove mark.
6494 (Fset_window_configuration, save_window_save)
6495 (compare_window_configurations): Don't touch marks any more.
6497 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6499 Use bits_word for gcmarkbits.
6500 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6501 bits_word is typically a tad more efficient for mark bits than
6502 unsigned is, so use bits_word. All uses changed.
6503 * lisp.h (BITS_PER_INT): Remove; no longer used.
6505 Avoid undefined behavior in signed left shift.
6506 This ports to GCC 4.9.0 with -fsanitize=undefined.
6507 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6509 * regex.c (extract_number):
6510 * lisp.h (make_number, XINT):
6511 Do not shift a 1 bit left into a sign bit.
6512 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6513 not int, for gcmarkbits. All uses changed.
6515 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6517 * search.c (Fnewline_cache_check): Don't try to count newlines
6518 outside the buffer's restriction, as find_newline doesn't support that.
6520 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * window.c (Fset_window_configuration): Deactivate the mark before
6524 (set_window_buffer): Ignore window_initialized.
6525 (window_initialized): Remove.
6526 * keyboard.c (Qdeactivate_mark): Not static any more.
6527 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6530 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6532 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6533 and to clang 3.4, which have fixed the bug. This should let us
6534 run a bit faster on these platforms when address sanitization is
6537 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6539 Port to GCC 4.9.0 with --enable-gcc-warnings.
6540 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6542 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6543 a way that also works with GCC 4.9.0.
6545 * search.c (Fnewline_cache_check): Remove unused locals.
6547 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6549 * search.c (find_newline1): New subroutine.
6550 (Fnewline_cache_check): New function.
6551 (syms_of_search): Defsubr it.
6553 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6555 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6556 * keyboard.c (unblock_input): Add comment.
6557 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6559 2014-04-22 Daniel Colascione <dancol@dancol.org>
6561 * lread.c (readevalloop_eager_expand_eval): New function
6562 that can recurse into toplevel forms.
6563 (readevalloop): Call it.
6564 * lisp.h: Declare Qprogn.
6565 * callint.c (Qprogn): No longer static.
6567 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6569 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6570 Also change identifiers to match the comments, and add more assertions
6573 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6575 * emacs.c (close_output_streams): Don't clear and restore errno.
6577 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6579 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6580 never becomes visible, i.e. using XMonad (Bug#17237).
6582 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6584 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6585 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6586 (Fline_pixel_height): Don't assume that the current buffer and the
6587 selected window's buffer are one and the same. (Bug#17281)
6589 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6590 paragraph-start cache before the newline cache. (Bug#17269)
6592 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6594 * term.c (tty_send_additional_strings): No need to fflush here,
6596 (tty_set_terminal_modes): fflush after sending additional strings,
6599 2014-04-17 Daniel Colascione <dancol@dancol.org>
6601 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6603 (tty_send_additional_strings): New function.
6604 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6605 (syms_of_term): Intern tty-mode-set-strings and
6606 tty-mode-reset-strings.
6608 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6610 * window.c (save_window_save): Lookup window_point_insertion_type in
6611 the right buffer (bug#15457).
6612 (Qwindow_point_insertion_type): New var.
6613 (syms_of_window): Initialize it.
6615 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6617 Fix the MSDOS build.
6618 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6619 (copy_text_and_data): Zero out the atexit chain pointer before
6622 * termhooks.h (encode_terminal_code): Update prototype.
6624 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6625 visible for all DOS_NT ports, not just WINDOWSNT.
6626 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6628 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6629 unless it is defined.
6630 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6632 * process.c (close_on_exec, accept4, process_socket): Move into
6633 the "ifdef subprocesses" part.
6634 (catch_child_signal): Condition by "ifdef subprocesses".
6635 (syms_of_process) <Qinternal_default_process_sentinel>
6636 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6638 * msdos.h: Add prototypes for new functions.
6639 (EINPROGRESS): Define.
6640 (O_CLOEXEC): Define to zero.
6642 * msdos.c (check_window_system): Remove unnecessary an
6643 incompatible duplicate function.
6644 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6645 New functions in support of new functionality.
6647 * menu.c (single_menu_item): Add visual indication of submenu
6648 also for menus on MSDOS frames.
6649 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6651 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6652 when async subprocesses aren't supported.
6654 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6656 * emacs.c (close_output_streams): Zero out errno before calling
6659 * dired.c [MSDOS]: Include msdos.h.
6661 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6662 (DATA_START) [MSDOS]: Define.
6663 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6665 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6666 Ifdef away for MSDOS.
6667 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6668 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6670 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6671 Use temporary file template that is compatible with mkostemp.
6672 Move vfork-related portions under #ifndef MSDOS.
6673 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6675 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6677 * buffer.c (Foverlays_at): Add argument `sorted'.
6679 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6681 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6682 text, invalidate the bidi_paragraph_cache upto and including the
6685 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6687 Port to IRIX 6.5 (Bug#9684).
6688 * conf_post.h (INET6) [IRIX6_5]: Define.
6689 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6690 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6692 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6694 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6695 before passing it to system APIs.
6697 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6699 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6700 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6702 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6704 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6706 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6708 Remove DATA_SEG_BITS.
6709 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6710 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6711 cc, but that platform is so old that SGI itself stopped supporting
6712 it in December 2013. If you still need Emacs on IRIX, please
6713 either compile with GCC and port the undumping code, or run
6714 './configure --with-wide-int'.
6715 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6716 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6717 DEFINE_GDB_SYMBOL_START way to define it.
6718 (NONPOINTER_BITS): New macro.
6719 (EMACS_INT): Use it.
6720 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6721 the problem and/or configuring --with-wide-int.
6722 (USE_LSB_TAG): Simplify, based on above changes.
6723 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6724 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6726 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6728 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6729 covered by a display string that ends in a newline, and that cases
6730 going back by DVPOS lines to hit the search limit, lift the limit
6731 and go back until DVPOS is reached. (Bug#17244)
6733 * indent.c (Fvertical_motion): Handle correctly the case when the
6734 display string is preceded by an empty line.
6736 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6737 use S_IWRITE instead.
6739 2014-04-11 Glenn Morris <rgm@gnu.org>
6741 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6743 2014-04-11 Ken Brown <kbrown@cornell.edu>
6745 * Makefile.in (EMACS_MANIFEST): Revert last change.
6747 2014-04-10 Daniel Colascione <dancol@dancol.org>
6749 * puresize.h (BASE_PURESIZE): Increase.
6751 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6753 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6755 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6756 region handling (and don't call signal_before_change) if
6757 inhibit_modification_hooks is set.
6758 (signal_before_change): Don't check inhibit_modification_hooks any more.
6760 2014-04-08 Daniel Colascione <dancol@dancol.org>
6762 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6763 function cells contain valid lisp objects. (Modified version of
6766 * alloc.c (detect_suspicious_free): Split actual stack capturing
6767 out into new function for easier breakpoint setting.
6768 (note_suspicious_free): New function.
6770 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6774 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6775 (symbol_block_pinned): New var.
6776 (Fmake_symbol): Initialize `pinned'.
6777 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6778 pinned and signal an error for un-purifiable objects.
6779 (pure_cons): Use it.
6780 (Fpurecopy): Use it, except for objects that can't be purified.
6781 (mark_pinned_symbols): New function.
6782 (Fgarbage_collect): Use it.
6783 (gc_sweep): Remove hack made unnecessary.
6785 2014-04-07 Glenn Morris <rgm@gnu.org>
6787 * keyboard.c (Fopen_dribble_file): Doc tweak.
6789 2014-04-07 Ken Brown <kbrown@cornell.edu>
6791 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6793 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6795 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6796 We have a substitute execinfo.h on hosts that lack it.
6797 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6798 isn't optimized away.
6800 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6802 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6803 * alloc.c (memory_full):
6804 * charset.c (syms_of_charset):
6805 * doc.c (Fsnarf_documentation):
6807 * font.c (BUILD_STYLE_TABLE):
6808 * keyboard.c (make_lispy_event):
6809 * profiler.c (setup_cpu_timer):
6810 * xgselect.c (xg_select):
6811 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6813 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6814 Replace the only use with ARRAYELTS (font_property_table).
6815 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6817 2014-04-03 Daniel Colascione <dancol@dancol.org>
6819 * xterm.c (x_term_init):
6820 * xfns.c (best_xim_style):
6821 * xfaces.c (Fdump_colors):
6822 * w32fns.c (w32_default_color_map):
6823 * w32.c (init_environment, N_ENV_VARS):
6824 * unexcw.c (read_exe_header):
6825 * term.c (term_get_fkeys_1):
6826 * sysdep.c (init_baud_rate):
6827 * nsterm.m (ns_convert_key):
6828 * nsfns.m (get_geometry_from_preferences):
6829 * msdos.c (dos_set_window_size, init_environment):
6830 * macfont.m (mac_font_get_glyph_for_cid)
6831 (macfont_store_descriptor_attributes)
6832 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6833 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6834 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6836 * image.c (xpm_str_to_color_key):
6837 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6838 * frame.c (x_set_frame_parameters):
6839 * fileio.c (Ffile_selinux_context):
6840 * emacs.c (sort_args):
6841 * dosfns.c (msdos_stdcolor_name):
6842 * dired.c (file_attributes):
6843 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6844 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6847 2014-04-02 Daniel Colascione <dancol@dancol.org>
6849 * data.c (Ffset): Abort if we're trying to set a function call to
6852 * lisp.h (ARRAYELTS): New macro.
6854 * alloc.c: Include execinfo.h if available.
6855 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6856 (suspicious_free_record): New structure.
6857 (suspicious_objects, suspicious_object_index)
6858 (suspicious_free_history, suspicious_free_history_index):
6860 (find_suspicious_object_in_range, detect_suspicious_free)
6861 (Fsuspicious_object): New functions.
6862 (cleanup_vector): Call find_suspicious_object_in_range.
6864 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6866 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6867 width from font width (Bug#17163).
6869 * frame.c (x_set_frame_parameters): Calculate default values of
6870 new frame sizes only after all other frame parameters have been
6871 processed (Bug#17142).
6873 2014-04-02 Ken Brown <kbrown@cornell.edu>
6875 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6878 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6880 * xterm.c (x_draw_image_glyph_string): Adjust image background
6881 width accordingly when its x position is adjusted. (Bug#17115)
6883 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6885 * font.c (font_list_entities): Do not add empty vector to font cache.
6886 (font_matching_entity): Likewise. If matching entity is found, insert
6887 1-item vector with this entity instead of entity itself (Bug#17125).
6889 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6891 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6893 * fns.c (validate_subarray): Rename from validate_substring,
6894 since it works for vectors too. New arg ARRAY. Optimize for the
6895 non-nil case. Instead of returning bool, throw an error if out of
6896 range, so that the caller needn't do that. All uses changed.
6897 Report original values if out of range.
6898 (Fsubstring, Fsubstring_no_properties, secure_hash):
6899 Also optimize the case where FROM is 0 or TO is the size.
6901 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6903 * search.c (Freplace_match): Use make_specified_string.
6904 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6905 to catch bogus override face of glyph strings.
6906 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6907 Move common substring range checking code to...
6908 (validate_substring): ...this function.
6910 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6912 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6914 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6916 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6917 bar is zero height, just return (Bug#16976).
6918 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6920 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6922 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6923 is nil. If waiting for toolbar to complete, force a redraw.
6925 2014-03-28 Glenn Morris <rgm@gnu.org>
6927 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6928 (emacs_bugreport): New variable.
6929 (usage_message): Use PACKAGE_BUGREPORT.
6930 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6932 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6934 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6936 Port recent signal-related changes to FreeBSD.
6937 Reported by Herbert J. Skuhra.
6938 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6939 Move decls from here ...
6940 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6942 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6944 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6945 and width of image background when it is displayed with a 'box'
6948 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6950 More backward-compatible fix to char-equal core dump (Bug#17011).
6951 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6952 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6954 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6956 * image.c (init_svg_functions): When loading SVG-related libraries,
6957 free already loaded libraries if the initialization fails.
6958 (rsvg_handle_set_size_callback): Remove declaration, unused.
6960 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6962 Fix core dump in char-equal (Bug#17011).
6963 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6964 unibyte buffers, as we can't tell whether the characters are
6967 * insdel.c (adjust_markers_for_delete): Remove unused local.
6969 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6971 Have (MARKER . ADJUSTMENT) undo records always be immediately
6972 after their corresponding (TEXT . POS) record in undo list.
6974 * lisp.h (record-delete): New arg record_markers.
6975 (record_marker_adjustment): No longer needed outside undo.c.
6976 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6977 adjustments to undo.c's record_marker_adjustments. Note that
6978 fileio.c's decide_coding_unwind is another caller to
6979 adjust_markers_for_delete. Because it has undo list bound to t,
6980 it does not rely on adjust_markers_for_delete to record marker
6982 (del_range_2): Swap call to record_delete and
6983 adjust_markers_for_delete so as undo marker adjustments are
6984 recorded before current deletion's adjustments, as before.
6985 (adjust_after_replace):
6986 (replace_range): Pass value for new record_markers arg to
6988 * undo.c (record_marker_adjustment): Rename to
6989 record_marker_adjustments and made static.
6990 (record_delete): Check record_markers arg and call
6991 record_marker_adjustments.
6992 (record_change): Pass value for new record_markers arg to
6994 (record_point): at_boundary calculation no longer needs to account
6995 for marker adjustments.
6997 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6999 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7002 2014-03-26 Glenn Morris <rgm@gnu.org>
7004 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7006 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7008 * buffer.c (struct sortvec): Add field `spriority'.
7009 (compare_overlays): Use it.
7010 (sort_overlays): Set it.
7012 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7014 * xdisp.c (redisplay_window): If all previous attempts to find the
7015 cursor row failed, try a few alternatives before falling back to
7016 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7018 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7020 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7021 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7023 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7024 variables on Windows.
7026 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7028 * w32.c (unsetenv): Remove unused var `retval'.
7029 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7031 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7032 (start_watching): Remove unused var `thr'.
7034 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7035 (find_child_console): Remove unnecesary var `thread_id'.
7037 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7038 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7040 2014-03-26 Glenn Morris <rgm@gnu.org>
7042 * filelock.c (Flock_buffer): Doc tweak.
7044 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7045 * emacs.c (shut_down_emacs):
7046 * fileio.c (Finsert_file_contents, write_region):
7047 * filelock.c (top-level, syms_of_filelock):
7048 * insdel.c (prepare_to_modify_buffer_1):
7049 CLASH_DETECTION is always defined now.
7051 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7053 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7054 DLL handle, to speed up thread startup.
7056 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7058 Handle sigmask better with nested signal handlers (Bug#15561).
7059 * atimer.c (sigmask_atimers): Remove.
7060 Remaining use rewritten to use body of this function.
7061 * atimer.c (block_atimers, unblock_atimers):
7062 * callproc.c (block_child_signal, unblock_child_signal):
7063 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7064 New arg OLDSET. All callers changed.
7065 * atimer.c (block_atimers, unblock_atimers):
7066 * callproc.c (block_child_signal, unblock_child_signal):
7067 * keyboard.c (handle_interrupt):
7068 * sound.c (vox_configure, vox_close):
7069 Restore the old signal mask rather than unilaterally clearing bits
7070 from the mask, in case a handler is running within another
7071 handler. All callers changed.
7072 * lisp.h, process.c, process.h, term.c:
7073 Adjust decls and callers to match new API.
7074 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7075 signal handlers aren't supposed to use floating point anyway.
7076 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7078 2014-03-23 Daniel Colascione <dancol@dancol.org>
7080 Split gc_sweep into discrete functions for legibility and better
7083 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7084 (sweep_vectors): Fix typo in comment.
7085 (sweep_conses, sweep_floats, sweep_intervals)
7086 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7087 (gc_sweep): Call new functions, to which existing functionality is
7089 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7091 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7093 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7095 2014-03-23 Daniel Colascione <dancol@dancol.org>
7097 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7098 only if xic_style calls for it. This change allows Emacs to work
7099 with ibus. Also, don't leak resources if create_frame_xic fails,
7100 and stop caching xic_style across different displays.
7101 (supported_xim_styles): Make const.
7102 (best_xim_style): Remove first parameter: it's always just
7103 supported_xim_styles. Change to look at supported_xim_styles
7106 2014-03-23 Daniel Colascione <dancol@dancol.org>
7108 * term.c (init_tty): Rearrange condition for clarity; print
7109 appropriate diagnostic.
7111 2014-03-23 Daniel Colascione <dancol@dancol.org>
7113 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7114 array. (ASAN caught.)
7116 2014-03-22 Glenn Morris <rgm@gnu.org>
7118 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7120 2014-03-22 Daniel Colascione <dancol@dancol.org>
7122 * process.c (conv_sockaddr_to_lisp): When extracting the string
7123 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7125 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7127 Fix regression introduced by patch for Bug#10500.
7128 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7129 * w32term.c (x_draw_image_relief): Likewise.
7131 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7133 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7134 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7135 maximize a frame for odd default fonts.
7137 2014-03-21 Glenn Morris <rgm@gnu.org>
7139 * minibuf.c (history-length): Increase default from 30 to 100.
7141 2014-03-21 Daniel Colascione <dancol@dancol.org>
7143 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7144 every time we switch to minibuffer.
7146 * alloc.c (lisp_align_malloc, allocate_string_data)
7147 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7148 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7150 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7152 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7153 support more "verbs".
7155 2014-03-21 Daniel Colascione <dancol@dancol.org>
7157 Always prohibit dumping a dumped Emacs.
7159 * emacs.c (might_dump): New variable.
7160 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7161 * lisp.h (might_dump): Declare.
7162 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7164 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7166 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7168 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7170 * doc.c (store_function_docstring): Warn when we don't know where to
7172 (Fsubstitute_command_keys): Don't advertise the fact that
7173 text-properties are dropped, since we think it's a bug that we'll fix.
7175 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7176 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7177 * frame.c (frame_garbaged): Make "docstring" more precise.
7179 2014-03-20 Glenn Morris <rgm@gnu.org>
7181 * charset.c (init_charset): When we cannot find the charsets directory,
7182 mention if EMACSDATA is set.
7184 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7186 * fns.c (Frandom): Fix rare bug where the result isn't random.
7188 Fix porting inconsistency about rounding to even.
7189 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7190 This way, the unusual !HAVE_RINT case acts like the usual
7191 HAVE_RINT case, and we can fix the documentation accordingly.
7193 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7195 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7196 (w32_wnd_proc): Initialize the dwHoverTime member of
7197 TRACKMOUSEEVENT structure.
7199 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7201 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7203 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7205 * search.c (find_newline): Speed up the function when using the
7206 newline cache, by halving the number of calls to
7207 region_cache_forward and region_cache_backward. (Bug#16830)
7209 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7211 * buffer.c (Fset_buffer): Document return value (bug#17015).
7213 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7215 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7216 nil, always resize character wise to avoid potential loss of the
7217 mode line (Bug#16923 related).
7219 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7221 * frame.c (x_set_frame_parameters): Always calculate new sizes
7222 pixelwise to avoid potential loss when rounding.
7224 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7226 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7227 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7229 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7231 * w32.c (fstatat): Don't add an extra slash if the argument ends
7232 with a slash: this fails the subsequent call to stat_worker on
7233 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7235 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7237 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7239 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7241 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7243 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7244 when frame is only on one screen (Bug#14713).
7246 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7248 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7249 there's a valid wrap point in the display line, the last glyph
7250 cannot "just barely fit" on this row, because display_line doesn't
7251 let it. Instead, proceed as if the last glyph didn't fit, so that
7252 we eventually back up the iterator to the wrap point. This avoids
7253 delusional behavior of move_it_to, whereby it proceeds to the next
7254 display line, but sets current_x to zero for all the glyphs that
7255 without word-wrap would fit on the previous display line.
7256 One result was that visual-order cursor movement behaved erratically
7258 (Fmove_point_visually): Add code to find the x coordinate of the
7259 last character before wrap point, under word-wrap on a TTY.
7261 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7263 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7264 also return value of MOVE_POS_MATCH_OR_ZV from
7265 move_it_in_display_line_to, when moving from beginning of line to
7266 point's position. (Bug#16961)
7268 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7270 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7271 * window.c (Fselect_window): Explain NORECORD and
7272 `buffer-list-update-hook' in doc-string.
7274 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7276 * window.c (Fother_window_for_scrolling): Check that
7277 Vother_window_scroll_buffer is a buffer.
7279 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7281 * xterm.c (xim_initialize): Always pass a copy of resource name
7282 to XRegisterIMInstantiateCallback and eassert whether return
7283 value is True. Passing copy is important because Xlib doesn't
7284 make its own copy and resource name argument usually points to
7285 SSDATA (Vx_resource_name), which may be changed from Lisp.
7286 (xim_close_display): For XUnregisterIMInstantiateCallback,
7287 always eassert return value and pass exactly the same values
7288 as were used for XRegisterIMInstantiateCallback.
7289 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7290 sources to check why if you are interested.
7292 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7294 * dispnew.c (change_frame_size_1): Add new_lines instead of
7295 new_height, the latter may be still zero if passed as such.
7296 * window.c (Fwindow_pixel_height): Mention bottom divider in
7299 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7301 Fix "resource temporarily unavailable" with xgselect
7303 * xgselect.c: Include <stdbool.h>.
7304 (xg_select) [!USE_GTK]: Don't lose track of errno.
7306 Fix minor --enable-gcc-warnings issues.
7307 * widget.c (update_various_frame_slots, EmacsFrameResize):
7308 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7310 2014-03-04 Ken Brown <kbrown@cornell.edu>
7312 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7313 represent the actual adjustment needed for alignment.
7315 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7317 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7318 needed, and don't reallocate if the initial allocation already
7319 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7321 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7323 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7326 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7328 * cmds.c (delete-char): Update docstring pointing out that the
7329 function ignores `delete-active-region' and `overwrite-mode'.
7331 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7333 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7335 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7336 allocated buffer due to alignment.
7337 (freehook): If the block to be freed was allocated by
7338 'aligned_alloc', find its real pointer before calling 'free'.
7340 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7343 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7345 * font.c (toplevel): Adjust comment about font cache layout.
7346 (font_clear_cache): Fix to match real font cache layout.
7347 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7348 (Fframe_font_cache) [FONT_DEBUG]: New function.
7349 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7351 Avoid crashes when X fonts are erroneously freed on reused X
7352 'Display *' connection data (Bug#16069). Note that X font
7353 resources still may be leaked, but currently there is no way
7354 to completely avoid it.
7355 * xterm.h (struct x_display_info): New member x_id. Add comments.
7356 * xterm.c (x_display_id): New variable.
7357 (x_term_init): Assign identifier to each opened X connection.
7358 * xfont.c (struct xfont): New member x_display_id.
7359 (xfont_open): Initialize it with frame's display id.
7360 (xfont_close): Check whether font's display id matches the one
7361 recorded for the given display. Adjust comment.
7362 * xftfont.c (struct xftfont_info):
7363 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7365 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7367 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7368 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7369 killed Vother_window_scroll_buffer.
7370 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7372 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7374 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7375 that start with more than 2 slashes as UNCs. (Bug#16751)
7377 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7379 Fix a few crashes and leaks when cloning C strings.
7380 * alloc.c, lisp.h (dupstring): New function.
7381 * gtkutil.c (xg_get_font):
7382 * term.c (tty_default_color_capabilities):
7383 * xsettings.c (store_monospaced_changed)
7384 (store_font_name_changed, parse_settings)
7385 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7386 This avoids some unlikely crashes due to accessing freed storage,
7387 and avoids some minor memory leaks in the more-typical case.
7389 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7391 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7392 cursor when modeline can't be dragged (Bug#16647).
7394 2014-02-28 Glenn Morris <rgm@gnu.org>
7396 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7397 from custom-delayed-init-variables. (Bug#11565)
7399 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7401 More fixes for mouse glyph calculations (Bug#16647).
7402 * window.c (coordinates_in_window): In intersection of
7403 horizontal and vertical window dividers prefer the horizontal
7404 one. Add some extra parens to last fix.
7405 (window_relative_x_coord): Return x-coordinate for header and
7407 * xdisp.c (remember_mouse_glyph): In text area don't extend
7408 glyph into mode line to show the vertical drag cursor there
7409 immediately. Subdivide mouse glyphs in right fringes to show a
7410 horizontal drag cursor as soon as we enter the "grabbable width"
7411 portion. Handle vertical border case separately. Do not
7412 subdivide window divider areas.
7413 (note_mouse_highlight): On bottom divider of bottommost windows
7414 show vertical drag cursor only when the minibuffer window can be
7417 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7419 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7420 reset by the face of the object just displayed. See also bug#76.
7421 (get_next_display_element): If the string came from a display
7422 property, examine the box face attribute at it->position, not at
7423 it->current.pos, since the latter was not updated yet. (Bug#16870)
7424 (handle_face_prop): Improve commentary.
7426 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7428 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7429 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7431 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7433 Fixes around Bug#16647.
7434 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7435 ON_BOTTOM_DIVIDER cases.
7436 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7437 only if the window has no right divider.
7438 (Fcoordinates_in_window_p): Fix doc-string.
7440 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7442 * lread.c (Funintern): Fix doc to match advertised calling convention.
7444 2014-02-24 Daniel Colascione <dancol@dancol.org>
7446 * keyboard.c (read_char): Close race that resulted in lost events.
7448 2014-02-22 Glenn Morris <rgm@gnu.org>
7450 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7451 * window.c (window-resize-pixelwise): Doc fixes.
7453 * process.c (Finternal_default_process_filter)
7454 (Finternal_default_process_sentinel): Doc tweaks.
7456 2014-02-21 Glenn Morris <rgm@gnu.org>
7458 * process.c (Fprocess_buffer, Faccept_process_output)
7459 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7462 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7464 * window.c (Fwindow_scroll_bar_width): New function.
7466 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7468 Pacify GCC when configuring with --enable-gcc-warnings.
7469 * xdisp.c (move_it_in_display_line_to) [lint]:
7470 Initialize recently-added local.
7472 2014-02-21 Daniel Colascione <dancol@dancol.org>
7474 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7476 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7478 * xdisp.c (init_iterator): Don't dereference a bogus face
7479 pointer. (Bug#16819)
7480 (try_cursor_movement): Don't use cursor position if
7481 set_cursor_from_row failed to compute it. This avoids assertion
7482 violations in MATRIX_ROW.
7483 (move_it_in_display_line_to): Save the iterator state in ppos_it
7484 only once per call. Reimplement the method used to return to the
7485 best candidate position if all the positions found in display line
7486 are beyond TO_CHARPOS. This cuts down the number of calls to
7487 bidi_shelve_cache, which moves a lot of stuff when lines are long
7488 and include bidirectional text. (Bug#15555)
7490 2014-02-20 Glenn Morris <rgm@gnu.org>
7492 * data.c (Fdefalias): Doc fix.
7494 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7496 * xdisp.c (display_line): Fix horizontal scrolling of large images
7497 when fringes are turned off. This comes at a price of not
7498 displaying the truncation/continuation glyphs in this case.
7501 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7502 CreateDIBSection returns an error indication, zero out *ximg after
7503 destroying the image. This avoids crashes in memory allocations
7504 due to the fact that some of the callers also call
7505 x_destroy_x_image, which will attempt to free an already free'd
7508 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7510 * widget.c (update_various_frame_slots): Don't set
7511 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7513 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7515 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7517 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7519 temacs --daemon fix (Bug#16599).
7520 * emacs.c (main): Initialize daemon_pipe[1] here ...
7521 (syms_of_emacs): ... instead of here.
7523 2014-02-16 Anders Lindgern <andlind@gmail.com>
7525 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7528 2014-02-16 Daniel Colascione <dancol@dancol.org>
7530 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7531 (xd_get_connection_address): Use it.
7532 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7533 xd_get_connection_address because the latter signals if the bus
7534 we're trying to close is already disconnected.
7536 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7538 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7539 argument to CreateThread. This avoids segfaults on Windows 9X.
7540 Reported by oslsachem <oslsachem@gmail.com>.
7542 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7544 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7545 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7546 (check_lseek): New function, to report lseek errors.
7547 (save_data_space, update_file_ptrs, read_header, write_header)
7548 (copy_file, copy_rest, unexec): Use these news functions.
7549 (update_file_ptrs): Don't assume wraparound behavior when
7550 converting a large size_t value to off_t.
7552 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7554 * composite.c (fill_gstring_header): Pass positions as C integers
7555 and move parameters checking to...
7556 (Fcomposition_get_gstring): ...this function. Handle case when
7557 buffer positions are in reversed order and avoid crash (Bug#16739).
7559 * buffer.c (validate_region): Mention current buffer in error message.
7561 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7563 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7565 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7567 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7569 2014-02-11 Glenn Morris <rgm@gnu.org>
7571 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7572 Replace refs to "OpenStep" in messages.
7574 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7576 Avoid "." at end of error diagnostics.
7577 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7578 * font.c (Ffont_at):
7579 * nsfns.m (ns_display_info_for_name):
7580 * nsselect.m (Fx_own_selection_internal):
7581 * nsterm.m (performDragOperation:):
7582 Remove "." from end of diagnostic.
7584 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7586 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7587 unintuitive (bug#15824).
7588 (Fyes_or_no_p): Doc fix (bug#15456).
7590 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7592 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7594 * eval.c (call_debugger): When exiting the debugger, do not allow
7595 max_specpdl_size less than actual binding depth (Bug#16603).
7596 (syms_of_eval): Adjust docstring.
7598 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7600 * cmds.c (Fself_insert_command): Output a clearer error message on
7601 negative repetitions (bug#9476).
7603 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7605 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7607 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7609 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7611 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7613 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7615 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7617 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7619 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7621 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7622 `exit' works (bug#15865).
7624 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7626 Constrain window box/body sizes and margin widths (Bug#16649).
7627 * xdisp.c (window_box_width): Don't return less than zero.
7628 (window_box_left_offset, window_box_right_offset): Don't return
7629 more than the window's pixel width.
7630 * window.c (window_body_height, window_body_width): Don't return
7632 (window_resize_apply): Adjust margin width, if necessary.
7634 2014-02-07 Glenn Morris <rgm@gnu.org>
7636 * nsterm.m (syms_of_nsterm): Doc fix.
7638 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7640 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7641 New variables: pointers through which to call the respective APIs.
7642 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7643 (filename_from_ansi, sys_link, check_windows_init_file):
7644 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7645 This is required on Windows 9X, where we dynamically load
7646 UNICOWS.DLL which has their non-stub implementations.
7647 (maybe_load_unicows_dll): Assign addresses to these 2 function
7648 pointers after loading UNICOWS.DLL.
7650 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7651 MultiByteToWideChar and WideCharToMultiByte through function
7654 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7657 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7659 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7660 for OSX >= 10.9 if separate spaces are used.
7661 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7663 2014-02-06 Glenn Morris <rgm@gnu.org>
7665 * buffer.c (cache-long-scans): Doc fix.
7667 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7669 * w32fns.c (Fw32_shell_execute): Doc fix.
7671 2014-02-05 Bastien Guerry <bzg@gnu.org>
7673 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7674 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7676 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7678 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7679 outside the window (Bug#16649).
7681 * xdisp.c (note_mouse_highlight): When entering a margin area show
7682 a non-text cursor (Bug#16647).
7684 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7686 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7687 It prompted a compile-time diagnostic on GNU/Linux.
7688 Simplify to remove the need for the label.
7690 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7692 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7693 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7694 to show it; otherwise return 'unsupported--w32-dialog' to signal
7695 to the caller that emulation with menus is necessary.
7696 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7698 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7700 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7703 * menu.c (Fx_popup_dialog): Don't condition the call to
7704 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7705 special symbol 'unsupported--w32-dialog', emulate the dialog with
7706 a menu by calling x-popup-menu.
7708 * menu.h (Qunsupported__w32_dialog): New extern variable.
7710 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7712 * keyboard.c (kbd_buffer_get_event): Read file notification events
7715 * xgselect.c (xg_select): Read glib events in any case, even if
7716 there are no file descriptors to watch for. (Bug#16519)
7718 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7720 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7721 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7722 * w32term.c (w32_draw_window_divider): Handle first and last
7724 * w32term.h (w32_fill_area_abs): New function.
7725 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7727 * xfaces.c (realize_basic_faces): Handle new face ids.
7728 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7729 and bottom divider width.
7730 * xterm.c (x_draw_window_divider): Handle first and last pixels
7733 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7735 * print.c (Fexternal_debugging_output): Add cast to pacify
7736 --enable-gcc-warnings.
7737 * eval.c (call_debugger): Grow specpdl if the debugger was
7738 entered due to specpdl overflow (Bug#16603) and allow more
7739 specpdl space for the debugger itself.
7741 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7743 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7746 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7748 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7749 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7751 * print.c (Fexternal_debugging_output): If the argument character
7752 is non-ASCII, encode it with the current locale's encoding before
7753 writing the result to the terminal. (Bug#16448)
7755 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7756 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7759 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7761 * process.c (create_process): Reset SIGPROF handler in the child.
7762 * callproc.c (call_process): Likewise.
7764 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7766 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7768 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7770 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7771 of zero to print strings, GDB doesn't like it.
7773 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7774 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7775 we still use correct addresses. (Bug#16576)
7777 2014-01-27 K. Handa <handa@gnu.org>
7779 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7780 to preserve the code detection behavior of 24.3.
7781 * coding.h (struct coding_system): New member detected_utf8_bytes.
7782 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7783 (decode_coding_gap): Use short cut for UTF-8 file reading only
7784 when coding->detected_utf8_bytes equals to coding->src_bytes.
7785 * fileio.c (Finsert_file_contents): Cancel the previous change.
7787 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7789 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7790 that are not visible.
7792 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7794 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7795 is grabbed (Bug#16565).
7797 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7799 * xdisp.c (last_max_ascent): Re-remove after erroneously
7800 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7802 (move_it_to): Re-remove reference to last_max_ascent.
7803 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7804 max_descent here instead of calling line_bottom_y.
7807 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7809 * terminal.c (initial_free_frame_resources): New function.
7810 (init_initial_terminal): Install new hook to free face cache
7811 on initial frame and avoid memory leak. For details, see
7812 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7813 * xfaces.c (free_frame_faces): Adjust comment.
7815 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7817 * data.c (Fstring_to_number): Document results if unparsable
7820 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7822 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7824 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7826 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7827 * coding.c (detect_coding_utf_8, emacs_mule_char)
7828 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7829 (check_utf_8, decode_coding):
7830 * coding.h (struct coding_system.errors):
7831 Use ptrdiff_t, not int, for integer values derived from buffer and
7834 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7835 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7836 before invoking decode_coding_gap, since there's just one block.
7838 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7840 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7841 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7842 too early. Again run change_frame_size before assigning menu-
7845 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7847 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7848 arrives, call x_check_fullscreen, in case the new display has a
7849 different resolution. (Bug#16517)
7851 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7853 * term.c (read_menu_input): If the selected frame changes, exit
7855 (tty_menu_show): If the selected frame changes while we displayed
7856 a menu, throw to top level. (Bug#16479)
7858 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7860 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7862 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7864 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7865 * data.c (count_one_bits_word): Fix bug (negated comparison)
7866 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7868 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7870 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7871 Avoid undefined behavior by initializing display property bit of a
7872 string processed by the bidirectional iterator. For details, see
7873 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7875 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7877 Minor cleanup of previous change.
7878 * image.c (imagemagick_error, Fimagemagick_types):
7879 Omit some recently-introduced and unnecessary casts and assignments.
7881 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7883 Fix two memory leaks discovered with Valgrind.
7884 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7885 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7887 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7889 Fixes in window size functions around Bug#16430 and Bug#16470.
7890 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7891 (Fwindow_mode_line_height, Fwindow_header_line_height)
7892 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7893 Minor doc-string adjustments.
7894 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7895 Rewrite doc-strings.
7896 (window_body_height, window_body_width): Do not count partially
7897 visible lines/columns when PIXELWISE is nil (Bug#16470).
7898 (Qfloor, Qceiling): New symbols.
7900 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7902 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7903 when the image cache is not yet allocated. (Bug#16509)
7905 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7907 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7908 re-attach intervals to its base buffer (Bug#16502).
7909 * intervals.c (set_interval_object): Move from here...
7910 * intervals.h (set_interval_object): ... to here. Fix comments.
7912 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7914 Avoid undefined behavior by initializing buffer redisplay bit.
7915 Reported by Dmitry Antipov in
7916 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7917 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7919 Revert some of the CANNOT_DUMP fix (Bug#16494).
7920 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7922 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7924 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7925 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7926 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7927 they are replaced by macros that expand into direct calls to the
7928 corresponding functions from GDI32.DLL.
7929 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7930 variables in the Cygwin build, they are unused.
7932 2014-01-19 K. Handa <handa@gnu.org>
7934 * composite.c (composition_update_it): Fix previous change.
7936 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7938 Fix file name handling on MS-Windows 9X.
7939 * w32.c (maybe_load_unicows_dll): New function.
7941 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7942 on, to make sure we can convert file names to and from UTF-8 on
7943 Windows 9X. This fixes a failure to start up because Emacs cannot
7944 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7946 * w32font.c [WINDOWSNT]: Include w32.h.
7947 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7948 of implementing the same stuff.
7949 Remove now unused g_b_init_is_windows_9x.
7951 * w32.h (maybe_load_unicows_dll): Add prototype.
7953 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7955 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7956 switch to single keyboard. Prevents daemon crashes when a new
7957 client connects while we show a TTY menu in an existing client.
7960 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7962 Fix MinGW64 porting problem with _setjmp.
7963 Reported by Eli Zaretskii in:
7964 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7965 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7966 the old _setjmp and _longjmp. All uses changed.
7968 2014-01-13 Daniel Colascione <dancol@dancol.org>
7970 * textprop.c (Fremove_list_of_text_properties):
7971 Correctly handle reaching the end of the interval tree. (Bug#15344)
7973 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7975 * xdisp.c (resize_mini_window): Round height to a multiple of
7976 frame's line height. Fix bug in calculation of window start
7977 position (Bug#16424).
7979 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7981 * macfont.m: Include termchar.h.
7982 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7983 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7984 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7985 *_WITH_GC_* to take face and f as parameters.
7986 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7987 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7989 2014-01-13 Daniel Colascione <dancol@dancol.org>
7991 Fix menu item updating in the presence of the Unity global menu
7994 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7995 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7997 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7998 updating menus; explain why.
7999 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8000 problem it's supposed to solve and it interferes with detecting
8001 the presence of a global menu.
8002 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8005 2014-01-11 K. Handa <handa@gnu.org>
8007 * composite.c (composition_update_it): Fix indexing of
8008 LGSTRING_CHAR (Bug#15984).
8010 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8012 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8014 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8016 * xdisp.c (try_window_id): Don't use this function's optimizations
8017 if overlays in the buffer displayed by the window have changed
8018 since last redisplay. (Bug#16347)
8019 (message_dolog): Fix indentation.
8021 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8023 * frame.c (frame_resize_pixelwise): Fix doc-string.
8025 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8027 Fix handling of internal borders (Bug#16348).
8028 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8029 Remove internal border width from pixel width of windows.
8030 (change_frame_size_1): Don't return early when frame's pixel
8031 size changes - we still have to record the new sizes in the
8033 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8034 also when toolbar gets larger.
8035 * window.c (check_frame_size): Include internal_border_width in
8037 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8038 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8039 In non-toolkit/non-GTK version clear internal border.
8040 * xterm.c (x_clear_under_internal_border): New function for
8041 non-toolkit/non-GTK version.
8042 (x_after_update_window_line): In non-toolkit/non-GTK version
8044 (handle_one_xevent, x_set_window_size):
8045 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8046 * xterm.h (x_clear_under_internal_border): Extern it.
8048 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8050 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8051 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8054 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8056 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8057 last value of point is not equal to buffer's point. (Bug#16129)
8059 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8062 * nsterm.h (updateCollectionBehavior): Rename from
8063 updateCollectionBehaviour. All uses changed.
8065 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8066 * Makefile.in (SETFATTR): New macro.
8067 (temacs$(EXEEXT)): Use it.
8069 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8071 Fix maximization behavior on Windows (Bug#16300).
8072 * w32fns.c (w32_fullscreen_rect): Don't handle
8073 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8074 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8075 of SetWindowPos. Restore last placement also when leaving
8076 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8077 but the FULLSCREEN_BOTH case.
8079 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8082 * data.c (arithcompare_driver):
8083 * fileio.c (Fcar_less_than_car):
8084 * fns.c (internal_equal):
8085 * frame.c (delete_frame):
8086 * lisp.h (enum More_Lisp_Bits):
8088 Avoid C99 constructs that don't work in C89.
8089 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8090 to port to C89, which doesn't have 'long long'.
8091 (count_trailing_zero_bits): Use them.
8093 2014-01-03 Chong Yidong <cyd@gnu.org>
8095 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8097 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8099 Further adjust frame/window scrollbar width calculations.
8100 * window.c (apply_window_adjustment):
8101 Set windows_or_buffers_changed.
8102 (Fwindow_scroll_bars): Return actual scrollbar width.
8103 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8104 For non-toolkit builds again use 14 as minimum width and set
8105 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8106 * xterm.c (XTset_vertical_scroll_bar): Take width from
8107 WINDOW_SCROLL_BAR_AREA_WIDTH.
8108 (x_new_font): Rename wid to unit. Base calculation of new
8109 scrollbar width on toolkit used and make it analogous to that of
8110 x_set_scroll_bar_default_width.
8111 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8112 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8113 of GetSystemMetrics.
8114 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8115 WINDOW_SCROLL_BAR_AREA_WIDTH.
8116 (x_new_font): Make it correspond to changes in xterm.c.
8118 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8120 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8121 This is a cleaner way to fix the MinGW-w64 porting problem.
8122 Check for INTPTR_MAX misconfiguration.
8124 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8126 * search.c (newline_cache_on_off, find_newline): In indirect
8127 buffers, use the newline cache of the base buffer.
8129 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8130 buffer, invalidate the caches of its base buffer. (Bug#16265)
8132 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8133 buffers, use the width-run cache of the base buffer.
8135 * xdisp.c (redisplay_window): When the window displays an indirect
8136 buffer, and the character widths in the display table have
8137 changed, invalidate the width-run cache of the corresponding base
8140 * fileio.c (Finsert_file_contents): When invalidating the newline
8141 cache, consider the case of inserting into indirect buffer.
8143 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8144 In indirect buffers, use the paragraph cache of the base buffer.
8146 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8148 * window.c (grow_mini_window): Fix last change.
8150 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8152 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8154 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8156 * w32term.c (w32_initialize): Use LCID and LOWORD.
8158 * w32proc.c (create_child): Use pid_t for 5th argument.
8159 (IsValidLocale): Don't provide prototype for MinGW64.
8160 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8161 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8163 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8164 MinGW64 doesn't support.
8166 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8168 * w32.c (set_named_security_info): New function.
8169 (acl_set_file): Fall back on set_named_security_info if
8170 set_file_security fails.
8171 (g_b_init_set_named_security_info_w)
8172 (g_b_init_set_named_security_info_a): New static variables.
8173 (globals_of_w32): Initialize them to zero.
8174 (set_named_security_info): Set them to non-zero if the
8175 corresponding API is available.
8176 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8177 New function typedefs.
8179 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8181 Some more fixes following pixelwise resize changes including one
8183 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8184 of frame_resize_pixelwise.
8185 * widget.c (pixel_to_text_size): New function.
8186 (update_wm_hints): Have size hints respect value of
8187 frame_resize_pixelwise.
8188 (EmacsFrameResize): Alway process resize requests pixelwise.
8189 * window.c (grow_mini_window): Make sure mini window is at least
8191 * xdisp.c (display_menu_bar): Make sure menubar extends till
8193 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8194 (x_set_tool_bar_lines): Calculate pixelwise.
8195 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8196 frame_resize_pixelwise.
8198 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8200 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8201 variables not used there.
8203 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8205 * w32.c (sys_umask): New function. (Bug#16299)
8207 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8209 * dispnew.c (change_frame_size_1): Take old width of root window
8210 from that window's pixel width. (Bug#16284)
8212 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8214 Plain copy-file no longer chmods an existing destination (Bug#16133).
8215 * fileio.c (realmask): Now a static var, not a local.
8216 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8217 Remove arg STATPTR. All uses changed.
8218 (Fcopy_file): Do not alter permissions of existing destinations,
8219 unless PRESERVE-PERMISSIONS (renamed from
8220 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8221 Avoid race when testing for existing destinations and for
8222 when input and output files are the same.
8223 If changing the group fails, adjust both default and
8224 preserved permissions so that access is not granted to the
8226 (Fset_default_file_modes, init_fileio): Update realmask.
8227 (Fdefault_file_modes): Use realmask instead of calling umask.
8229 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8231 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8232 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8233 flags on the daemon pipe ends before execing.
8235 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8237 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8238 session. (Bug#14739)
8240 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8242 * callproc.c (Vexec_path): Document that exec-directory is in it.
8244 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8246 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8249 2013-12-27 Chong Yidong <cyd@gnu.org>
8251 * data.c (Fsymbol_function): Doc fix.
8253 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8255 Some more tinkering with Bug#16051.
8256 * window.c (resize_frame_windows): Don't let the size of the
8257 root window drop below the frame's default character size.
8258 Never ever delete any subwindows - let the window manager do the
8261 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8262 of toolbar lines needed when they exceed the height of the root
8264 (unwind_create_frame_1): New function.
8265 (Fx_create_frame): Generally inhibit calling the window
8266 configuration change hook here. Remove extra call to
8267 change_frame_size - it's not needed when we don't run the
8268 configuration change hook.
8270 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8272 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8273 On my Fedora 19 platform the core dumps were so big that
8274 my desktop became nearly catatonic.
8275 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8276 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8277 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8278 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8279 a clang-only syntax.
8280 * conf_post.h (__has_feature): New macro, if not already defined.
8281 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8282 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8284 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8286 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8287 is a file name. (Bug#16252)
8289 2013-12-25 Chong Yidong <cyd@gnu.org>
8291 * keyboard.c (Voverriding_terminal_local_map)
8292 (Voverriding_local_map): Doc fix.
8294 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8296 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8298 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8299 file name when it is submitted to ShellExecute. Simplify code.
8300 Don't test DOCUMENT for being a string, as that is enforced by
8301 CHECK_STRING. Doc fix.
8303 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8305 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8306 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8307 redisplay_tool_bar does. Improve and fix commentary.
8308 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8309 limits of the glyph matrices. (Bug#16051)
8310 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8311 only when the new size is different from the old one, and the new
8312 size can be achieved given the frame height.
8314 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8316 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8318 2013-12-23 Glenn Morris <rgm@gnu.org>
8320 * lread.c (Fload): Mention load-prefer-newer in doc.
8322 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8324 Handle Bug#16207 by being more restrictive when running hooks.
8325 * window.c (unwind_change_frame): New function.
8326 (Fset_window_configuration): Don't run configuration change hook
8327 while the frame configuration is unsafe. Call select_window
8330 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8332 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8334 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8336 * nsterm.h: Declare EmacsColor category.
8338 * nsterm.m (NSColor): Implement EmacsColor category.
8339 (ns_get_color): Use colorUsingDefaultColorSpace.
8340 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8342 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8344 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8346 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8347 having the PNG_NORETURN attribute, to avoid compiler warning in
8350 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8352 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8354 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8355 fringe background extension.
8356 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8357 because they are now always the same as `left' and `width',
8358 respectively. Remove code for the case that `width' and
8359 `sb_width' are different.
8361 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8363 Remove scroll_bar_actual_width from frames.
8364 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8365 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8366 (x_figure_window_size):
8367 * nsterm.m (x_set_window_size):
8368 * widget.c (set_frame_size):
8369 * w32term.c (x_set_window_size):
8370 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8371 scroll_bar_actual_width.
8373 Convert scroll_bar members to integers on Windows.
8374 * w32term.h (struct scroll_bar): Convert top, left, width,
8375 height, start, end and dragging to integers.
8376 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8378 * w32term.c (w32_set_scroll_bar_thumb)
8379 (w32_scroll_bar_handle_click): Remove XINT conversions for
8380 scroll_bar members. Treat bar->dragging as integer.
8381 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8382 first element. Remove XINT conversions for scroll_bar members.
8383 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8384 Remove XINT conversions for scroll_bar members.
8386 Fix assignment for new window total sizes.
8387 * window.c (Fwindow_resize_apply_total): Assign values for
8390 2013-12-20 Chong Yidong <cyd@gnu.org>
8392 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8393 argument to `append'.
8395 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8397 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8398 current text face, for extending the face of the display margins.
8401 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8402 Doc fix. (Bug#16190)
8404 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8406 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8409 * nsterm.m (Qfile, Qurl): New.
8410 (EV_MODIFIERS2): New macro.
8411 (EV_MODIFIERS): Use EV_MODIFIERS2.
8412 (ns_term_init): Remove font and color from DND, does not work on
8413 newer OSX, and other ports don't have them.
8414 (performDragOperation:): Handle modifiers used during drag.
8415 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8416 Remove global Lisp variables used to communicate with ns-win.el.
8417 Remove font and color handling.
8418 (syms_of_nsterm): Defsym Qfile and Qurl.
8420 2013-12-19 Anders Lindgren <andlind@gmail.com>
8422 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8423 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8425 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8426 (constrainFrameRect): Remove special case nr_screens == 1.
8427 Don't constrain size to size of view.
8429 * nsterm.h (ns_output): Remove dont_constrain.
8431 2013-12-19 Anders Lindgren <andlind@gmail.com>
8433 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8435 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8437 Minor fixes for recent openp changes.
8438 * lisp.h (GCPRO7): New macro.
8439 * lread.c (openp): Use bool for boolean; all callers changed.
8440 Protect save_string from GC. Don't assume that file descriptors
8441 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8442 warning about uninitialized variable.
8444 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8446 * w32fns.c (emacs_abort): Use intptr_t as argument of
8447 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8449 2013-12-18 Glenn Morris <rgm@gnu.org>
8451 * lread.c (Fload): Pass load_prefer_newer to openp.
8452 Don't bother checking mtime if openp already did it.
8453 (openp): Add `newer' argument, to check all suffixes
8454 and find the newest file.
8455 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8456 * callproc.c (call_process):
8457 * charset.c (load_charset_map_from_file):
8458 * emacs.c (init_cmdargs):
8459 * image.c (x_create_bitmap_from_file, x_find_image_file):
8461 * lread.c (Flocate_file_internal):
8462 * process.c (Fformat_network_address):
8463 * sound.c (Fplay_sound_internal):
8464 * w32.c (check_windows_init_file):
8465 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8467 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8469 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8471 * w32.c (getloadavg): Don't index samples[] array with negative
8472 indices. Recover from wall-clock time being set backwards.
8474 * w32term.c (w32_initialize): Declare the argument of
8475 set_user_model as const.
8477 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8478 (w32_menu_show): Constify some arguments passed to MessageBox.
8480 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8481 to initialize Lisp objects.
8483 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8484 initialize Lisp objects.
8486 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8487 use variables used only on X under that condition.
8489 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8490 variables not used there.
8492 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8494 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8495 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8497 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8499 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8500 code, revealed in presence of R2L characters, character
8501 compositions, and display vectors. A better fix for Bug#16148.
8502 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8503 GTK and NS builds, they don't have this member of struct frame.
8505 * dispextern.h (struct composition_it): Correct a comment for the
8508 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8510 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8511 This prevents a compilation error on C compilers that do not
8512 default functions to return 'int' if not declared. Also, add
8513 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8514 since it now uses inline functions.
8516 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8518 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8519 display margins on mode line, header line, and in the frame's
8520 tool-bar window. (Bug#16165)
8522 2013-12-16 Andreas Schwab <schwab@suse.de>
8524 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8526 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8528 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8531 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8533 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8535 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8537 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8538 intended to find bogus pointers in font objects (Bug#16140).
8539 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8540 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8541 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8542 Disable for MS-Windows due to Bug#15876; apparently this
8543 requires more or less substantial changes in fontset code.
8544 * xfont.c (xfont_close):
8545 * xftfont.c (xftfont_close): Call x_display_info_for_display
8546 to check whether 'Display *' is valid (Bug#16093 and probably
8549 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8551 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8552 Reported by Juanma Barranquero <lekktu@gmail.com>.
8554 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8555 open a pty on MS-Windows. (Bug#16152)
8557 * emacs.c (decode_env_path): Fix bogus comparison against
8558 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8560 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8562 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8563 (Fx_file_dialog): Add parentheses around && to silence warning.
8565 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8567 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8569 * xdisp.c (extend_face_to_end_of_line): Extend background of
8570 non-default face in margin areas as well. (Bug#16151)
8571 (display_line): Call extend_face_to_end_of_line for continued
8572 lines as well, if the display margins have non-zero width.
8573 (set_glyph_string_background_width): When needed, set the
8574 extends_to_end_of_line_p flag on glyph strings to be drawn in
8575 margin areas, not only in the text area.
8577 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8580 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8582 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8583 Don't worry about verify_error being t, since it has to be a list.
8585 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8587 Use bool for boolean, focusing on headers.
8588 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8589 No need to include <stdbool.h>, since conf_post.h does it now.
8590 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8591 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8592 (SET_PER_BUFFER_VALUE_P):
8593 * ccl.c, ccl.h (setup_ccl_program):
8594 * ccl.h (CHECK_CCL_PROGRAM):
8595 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8596 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8597 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8598 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8599 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8600 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8601 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8602 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8603 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8604 (CHARSET_FAST_MAP_SET):
8605 * coding.c (decode_coding_ccl, encode_coding_ccl):
8606 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8607 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8608 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8609 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8610 (decode_coding_c_string):
8611 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8612 * conf_post.h (has_attribute):
8613 * dispextern.h (trace_redisplay_p)
8614 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8615 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8616 (SET_GLYPH_FROM_CHAR_GLYPH)
8617 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8618 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8619 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8620 (cursor_in_mouse_face_p):
8621 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8622 (blank_row, prepare_desired_row)
8623 (build_frame_matrix_from_leaf_window, make_current)
8624 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8625 (update_window, scrolling_window, update_frame_line):
8626 * disptab.h (GLYPH_FOLLOW_ALIASES):
8627 * editfns.c (Fformat):
8628 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8629 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8630 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8631 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8632 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8633 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8634 (FONT_DEFERRED_LOG):
8635 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8636 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8637 (FRAME_MOUSE_UPDATE):
8638 * fringe.c (Fdefine_fringe_bitmap):
8639 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8640 (x_create_bitmap_from_xpm_data, xpm_load_image):
8641 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8642 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8643 (MERGE_INTERVAL_CACHE):
8644 * keymap.h (KEYMAPP):
8645 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8646 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8647 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8648 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8649 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8650 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8651 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8652 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8653 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8654 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8655 (SETUP_BUFFER_SYNTAX_TABLE):
8656 * systime.h (timespec_valid_p):
8657 * term.c (save_and_enable_current_matrix):
8658 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8659 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8660 (redisplay_internal, try_window_reusing_current_matrix)
8661 (sync_frame_with_window_matrix_rows, try_window_id)
8662 (display_menu_bar, display_tty_menu_item, display_mode_line)
8663 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8664 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8665 * xmenu.c (xmenu_show):
8666 * xterm.c (use_xim, x_term_init):
8667 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8668 (struct x_bitmap_record):
8669 Use bool for booleans.
8670 * ccl.c (struct buffer_text):
8671 * ccl.h (struct ccl_program):
8672 * charset.h (struct charset):
8674 * coding.h (struct iso_2022_spec, struct coding_system):
8675 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8676 (struct glyph_string, struct face, struct face_cache)
8677 (struct bidi_string_data, struct bidi_it)
8678 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8680 * editfns.c (Fformat):
8681 * frame.h (struct frame):
8682 * fringe.c (struct fringe_bitmap):
8683 * intervals.h (struct interval):
8684 * keyboard.h (struct kboard):
8685 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8686 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8687 (struct Lisp_Buffer_Local_Value, union specbinding):
8688 * macfont.m (struct macfont_info):
8689 * process.h (struct Lisp_Process):
8690 * termchar.h (struct tty_display_info):
8691 * window.h (struct window):
8692 * xterm.h (struct x_output):
8693 Use bool_bf for boolean bit-fields.
8694 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8695 All callers changed.
8696 * ccl.h (struct ccl_program): Remove unused members private_state,
8697 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8699 (struct ccl_spec): Remove unused members cr_carryover,
8700 eight_bit_carryover.
8701 * conf_post.h: Include <stdbool.h>.
8702 (bool_bf): New type.
8703 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8704 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8705 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8706 'do { ... } while (false)' brackets.
8707 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8708 Args must now be expressions; all callers changed.
8709 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8710 (PRODUCE_GLYPHS): Simplify use of boolean.
8711 * fileio.c (Fcopy_file):
8712 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8713 * lisp.h (UNGCPRO): Return void, not int.
8714 (FOR_EACH_TAIL): Use void expression, not int expression.
8715 * region-cache.c: Reindent.
8716 * region-cache.h: Copy comments from region-cache.c, to fix
8717 incorrect remarks about booleans.
8719 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8721 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8722 when character at point is displayed from a display vector.
8725 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8727 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8728 now a list of certificate validation checks that will abort a
8729 connection with an error.
8730 (Fgnutls_boot): Document it and use it.
8732 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8734 * w32term.c (w32_enable_frame_resize_hack): New variable.
8735 (x_set_window_size): Use it to hack frame resizing on Windows
8738 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8740 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8741 Windows-specific code to w32.c. Change error message text to
8742 match that of Posix platforms.
8744 * w32.c (w32_copy_file): New function, most of the code copied and
8745 reworked from Fcopy_file. Improve error handling. Plug memory
8746 leak when errors are thrown. Support file names outside of the
8747 current codepage. (Bug#7100)
8749 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8751 * lread.c (load_path_default): Prototype.
8753 2013-12-13 Glenn Morris <rgm@gnu.org>
8755 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8756 (dump_path): Remove.
8757 (load-path-default): Remove `changed' argument.
8758 Do not set dump_path permanently. Simplify.
8759 (init_lread): Simplify.
8760 (syms_of_lread): Remove dump_path.
8762 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8764 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8765 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8766 2013-12-12 font-related change to avoid Bug#16128, which
8767 is quite hard to fix without even more substantial changes.
8769 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8771 * font.c (font_close_object): Check for live frame (Bug#16128).
8773 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8775 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8776 Return ptrdiff_t, not int, since it's a buffer size.
8777 Reindent/reparen some macros to a more Gnuish style.
8779 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8781 Avoid undefined behavior with huge regexp interval counts.
8782 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8783 since it's now specialized to interval counts. All uses changed.
8784 Do not assume wraparound on signed integer overflow.
8785 (regex_compile): Simplify based on the above changes.
8787 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8789 Support file names on MS-Windows that use characters outside of
8790 the current system codepage. (Bug#7100)
8792 * w32.c (get_file_security, set_file_security)
8793 (create_symbolic_link): Separate pointers and boolean flags for
8794 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8795 non-zero, else the former.
8796 (codepage_for_filenames, filename_to_utf16, )
8797 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8799 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8801 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8802 Accept only one argument; all callers changed.
8803 (dostounix_filename): Remove the second argument, now works in
8804 UTF-8. All callers changed.
8805 (parse_root): Lose DBCS code.
8806 (get_long_basename, w32_get_short_filename, init_environment)
8807 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8808 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8809 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8810 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8811 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8812 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8814 (ansi_encode_filename): New function.
8815 (get_emacs_configuration, get_emacs_configuration_options):
8817 (add_volume_info, GetCachedVolumeInformation): Run the input file
8818 name through unixtodos_filename, to ensure it is stored and
8819 referenced in canonical form.
8820 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8821 (logon_network_drive, sys_link, utime): Improve error handling.
8822 (sys_access): New function.
8823 (hashval, generate_inode_val): Unused functions deleted.
8824 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8825 (check_windows_init_file): Convert error message from UTF-8 to
8826 ANSI codepage, for display in the message box.
8827 (globals_of_w32): Set w32_unicode_filenames according to the OS
8830 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8831 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8832 (syms_of_w32term): Declare w32-unicode-filenames.
8834 * w32proc.c (new_child, delete_child): Remove code that handled
8835 unused pending_deletion and input_file members of the child struct.
8836 (create_child, sys_spawnve): Convert all file names to ANSI
8837 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8838 name cannot be encoded in ANSI codepage. Don't use
8839 unixtodos_filename, mirror slashes by hand.
8840 (record_infile, record_pending_deletion): Functions deleted.
8841 (Fw32_short_file_name): Call w32_get_short_filename instead of
8844 * w32notify.c (add_watch): Work in Unicode mode when
8845 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8846 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8847 instead, do the same with Lisp primitives.
8849 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8850 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8851 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8852 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8853 (Fw32_shell_execute): Improve error reporting.
8854 (Fdefault_printer_name): Ifdef away for Cygwin.
8856 * w32.h (struct _child_process): Remove input_file and
8857 pending_deletion members that are no longer used.
8858 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8859 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8860 (ansi_encode_filename): New and updated prototypes.
8862 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8864 (unexec): Don't use dostounix_filename, it expects a file name in
8865 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8868 * fileio.c (Ffile_name_directory, file_name_as_directory)
8869 (directory_file_name, Fexpand_file_name)
8870 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8871 arguments of dostounix_filename.
8872 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8873 use MAX_UTF8_PATH for size of file-name strings.
8874 (emacs_readlinkat): Build an explicitly unibyte string for file
8876 (syms_of_fileio) <file-name-coding-system>:
8877 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8879 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8880 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8881 directories to UTF-8.
8882 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8883 environment, and each element of the input PATH, to UTF-8.
8885 * dired.c (file_attributes): Use build_unibyte_string explicitly
8886 to make Lisp strings from user and group names.
8888 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8891 * coding.c (decode_file_name, encode_file_name): New functions.
8893 * termcap.c (tgetent): Adapt to the change in arguments of
8896 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8899 * msdos.c (dostounix_filename, init_environment): Adapt to the
8900 change in arguments of dostounix_filename.
8902 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8903 [WINDOWSNT]: Encode file names passed to the image libraries in
8906 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8907 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8909 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8910 arguments of dostounix_filename.
8912 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8914 * font.h (struct font_entity) [HAVE_NS]: New field to record
8915 font driver which was used to create this entity.
8916 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8917 frame where the font was opened.
8918 (font_close_object): Add prototype.
8919 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8920 (font_close_object): Not static any more. Lost frame arg.
8921 Adjust comment and users.
8922 * alloc.c (cleanup_vector): Call font_close_object to adjust
8923 per-frame font counters correctly. If HAVE_NS, also call
8924 driver-specific cleanup for font-entity objects.
8925 * ftfont.c (ftfont_open):
8926 * nsfont.m (nsfont_open):
8927 * w32font.c (w32font_open_internal):
8928 * xfont.c (xfont_open):
8929 * xftfont.c (xftfont_open): Save frame pointer in font object.
8930 * macfont.m (macfont_open): Likewise.
8931 (macfont_descriptor_entity): Save driver pointer to be able
8932 to call its free_entity routine when font-entity is swept.
8933 * ftxfont.c (ftxfont_open): Add eassert because frame
8934 pointer should be saved by ftfont_driver.open.
8936 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8938 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8939 input polling is used. This is still meaningful for Cygwin, see
8940 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8941 * keyboard.c (poll_for_input_1, input_polling_used):
8942 Define unconditionally.
8943 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8944 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8945 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8946 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8947 (face_for_char): Likewise. Rearrange eassert and return ASCII
8948 face for CHAR_BYTE8_P.
8949 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8951 2013-12-11 Ken Brown <kbrown@cornell.edu>
8953 * dispextern.h (erase_phys_cursor):
8954 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8956 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8958 * nsterm.m (x_free_frame_resources):
8959 * term.c (tty_free_frame_resources):
8960 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8961 face cache because it's implied by free_frame_faces anyway.
8962 * w32term.c (x_free_frame_resources): Likewise. Do not call
8963 free_frame_faces twice.
8965 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8967 * editfns.c (Fformat_time_string): Mention %F in the doc.
8969 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8971 * window.c (resize_frame_windows): Don't return immediately when
8972 the root window's size doesn't change - the minibuffer window
8973 may still have to be repositioned/resized.
8974 * xfns.c (Fx_create_frame): Always change the frame size after
8975 initializing the frame's faces.
8976 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8977 change_frame_size should already have done it.
8978 (x_new_font): Assign new tool- and menu-bar heights.
8979 (x_set_window_size_1): Account for tool- and menu-bar heights
8980 (Bug#16013). Don't set pixel sizes since change_frame_size
8981 should already have done it.
8983 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8985 Remove the option of using libcrypto.
8986 * Makefile.in (LIB_CRYPTO): Remove.
8987 (LIBES): Don't use it.
8989 2013-12-11 Juri Linkov <juri@jurta.org>
8991 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8992 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8994 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8996 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8997 drawn tool bar items (Bug#16058).
8998 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9000 2013-12-09 Ken Brown <kbrown@cornell.edu>
9002 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9004 * lisp.h (get_frame_param): Adjust conditions for prototype
9007 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9009 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9010 Avoid unused macro warning if configured --without-xft.
9012 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9014 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9016 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9018 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9020 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9022 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9024 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9026 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9028 Use libcrypto's checksum implementations if available, for speed.
9029 * Makefile.in (LIB_CRYPTO): New macro.
9032 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9033 The macro didn't conform to C99 due to type mismatch,
9034 which caused compilation failure with Sun C 5.12,
9035 and it was confusing anyway. Include window.h to declare
9036 redisplay_other_windows.
9038 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9040 * window.c (set_window_buffer): Update mode line (bug#16084).
9042 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9044 Fix minor problems found by static checking.
9045 * keyboard.c (poll_for_input_1, input_polling_used):
9046 Define only if HAVE_NTGUI.
9047 * xmenu.c (popup_activate_callback): Omit unnecessary
9048 check against USE_X_TOOLKIT, which must be defined here anyway.
9049 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9052 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9054 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9056 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9058 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9060 * nsterm.m (x_set_window_size): Remove fprintf.
9061 (init): Define always. Set applicationDidFinishLaunchingCalled
9063 (applicationDidFinishLaunching:):
9064 Set applicationDidFinishLaunchingCalled.
9065 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9068 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9070 Pixel resize changes for NS (Bug#16049).
9071 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9072 height/width. row/cols are locals.
9073 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9074 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9075 (windowWillResize): Remove gsextra. Calculate extra as in
9077 (x_new_font): Don't change frame size if fullscreen.
9078 Change size pixelwise.
9080 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9081 comment in xfns.c. Change to pixelwise call.
9083 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9085 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9088 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9090 * xterm.c (input_signal_count): Remove.
9091 (x_dispatch_event): Define unconditionally.
9092 (x_make_frame_visible): Process X events until the frame
9093 is really visible (Bug#16027).
9094 * xterm.h (x_dispatch_event): Declare unconditionally.
9096 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9098 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9100 * nsterm.m (x_set_window_size): Handle pixelwise.
9102 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9104 * w32term.c (x_new_font):
9105 * xterm.c (x_new_font): Calculate new frame size from new font
9108 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9110 * lisp.h (FOR_EACH_TAIL): New macro.
9111 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9113 * window.c (select_window): Call second wset_redisplay before we change
9114 selected_window (bug#16034).
9116 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9118 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9120 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9122 * w32xfns.c: Include window.h, to avoid a compiler warning.
9124 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9126 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9127 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9128 window_scroll takes care of it.
9129 (Fset_window_point, Fdelete_other_windows_internal)
9130 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9131 (Fsplit_window_internal, Fdelete_window_internal)
9132 (Fresize_mini_window_internal, Fset_window_configuration)
9133 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9134 cause redisplay instead of forcing a complete redisplay.
9135 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9136 we're only affecting the selected_window.
9138 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9140 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9141 directional control characters. Update type and category
9142 determination according to the UBA from Unicode v6.3.
9143 (bidi_category_t): New category EXPLICIT_FORMATTING.
9145 * dispextern.h (bidi_type_t): Update to include new bidirectional
9146 properties introduced with Unicode v6.3. (Bug#16043)
9148 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9150 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9153 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9155 * font.c (font_list_entities): Remove dummy assignment.
9156 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9157 used on graphic displays only. Remove unused 'font_encoder' member.
9158 (struct font_bitmap): Remove unused 'extra' member.
9159 * nsfont.m (nsfont_open):
9160 * w32font.c (w32font_open_internal):
9161 * ftfont.c (ftfont_get_bitmap): Adjust users.
9163 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9165 Use bool for boolean.
9166 * tparam.c (tparam1):
9167 * undo.c (record_point, record_property_change):
9168 Use bool for boolean, for local vars that are always true or false.
9170 Minor integer overflow fixes (Bug#16033).
9171 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9172 This improves on the previous fix to this function.
9173 (window_resize_check): When summing up pixel counts, don't rely on
9174 undefined behavior if the sum overflows.
9176 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9178 * window.c (Fset_window_new_pixel): Don't choke at negative
9179 argument value (Bug#16033).
9181 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9182 to avoid crash in window_box_height.
9184 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9185 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9187 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9189 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9191 Minor integer overflow fixes.
9192 * window.c (Fset_window_new_pixel, grow_mini_window):
9193 * xdisp.c (Fwindow_text_pixel_size):
9194 Avoid undefined behavior on signed integer overflow.
9195 * xfns.c (x_set_mouse_color):
9196 Check that drag shape fits in 'unsigned', since that's what X wants.
9198 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9200 Improve reporting of fatal exception on MS-Windows.
9201 * w32fns.c (my_exception_handler): New function.
9202 (globals_of_w32fns): Set it up as the unhandled exception
9203 handler. Initialize exception code and address to zeros.
9204 (emacs_abort): If the exception code and address are available,
9205 print them at the beginning of the backtrace. Fix the format of
9206 printing addresses (was producing 0x0x12345678 on XP).
9209 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9211 * eval.c (Fbacktrace__locals): New function.
9212 (syms_of_eval): Defsubr it.
9214 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9216 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9217 Define here to unify between...
9218 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9219 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9221 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9223 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9225 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9226 fringe background extension.
9227 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9228 because they are now always the same as `left' and `width',
9229 respectively. Remove code for the case that `width' and
9230 `sb_width' are different.
9232 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9234 Fix minor problems found by static checking.
9235 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9236 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9237 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9239 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9241 * image.c (imagemagick_compute_animated_image): Don't crash if we
9242 have an animation with different-sized images (bug#15313).
9244 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9246 Remove some unused items introduced during pixelwise change.
9247 * window.c (window_resize_total_check): Remove unused function.
9248 * xdisp.c (remember_mouse_glyph): Remove unused label.
9249 (Ftool_bar_height): Move declaration inside #if.
9250 * xterm.c (x_set_window_size): Don't use r and c.
9252 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9254 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9257 * window.c (Fset_window_configuration): Comment out unused variables.
9259 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9261 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9263 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9265 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9267 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9268 HAVE_GNUTLS3 (Bug#16001).
9270 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9271 if interrupts are deferred (Bug#15801).
9273 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9275 Support resizing frames and windows pixelwise.
9276 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9277 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9278 (struct glyph_matrix): Replace window_left_col and
9279 window_top_line by window_pixel_left and window_pixel_top.
9280 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9282 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9283 (draw_window_divider, move_it_to, x_draw_right_divider)
9284 (x_draw_bottom_divider, change_frame_size): Add or fix
9286 * dispnew.c (change_frame_size_1): Change prototype.
9287 (adjust_glyph_matrix, required_matrix_width)
9288 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9289 values instead of lines and columns.
9290 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9291 WINDOW_TOTAL_FRINGE_WIDTH.
9292 (handle_window_change_signal, do_pending_window_change)
9293 (init_display): Adjusts calls of change_frame_size.
9294 (change_frame_size, change_frame_size_1): Handle pixelwise
9296 * frame.c (Qright_divider_width, Qbottom_divider_width):
9298 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9299 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9300 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9301 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9303 (set_frame_param): New function.
9304 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9305 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9306 (Ffringe_width, Fborder_width, Fright_divider_width)
9307 (Fbottom_divider_width): New functions, defsubr them.
9308 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9309 New argument pixelwise.
9310 (struct frame_parm_table): New members Qright_divider_width and
9311 Qbottom_divider_width.
9312 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9313 (x_report_frame_params): Handle Qright_divider_width and
9314 Qbottom_divider_width.
9315 (x_set_right_divider_width, x_set_bottom_divider_width):
9317 (frame_resize_pixelwise): New option.
9318 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9319 new_pixelwise, right_divider_width and bottom_divider_width;
9320 remove total_lines; rename text_lines, text_cols, new_text_lines
9321 and new_text_cols to text_height, text_width, new_height and
9322 new_width respectively.
9323 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9324 FRAME_TEXT_WIDTH respectively.
9325 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9326 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9327 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9329 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9330 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9331 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9332 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9333 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9334 (FRAME_TOTAL_COLS_ARG): Remove macro.
9335 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9336 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9337 (x_wm_set_size_hint): Handle frame pixel sizes.
9338 * indent.c (compute_motion, Fcompute_motion):
9339 Call window_body_width instead of window_body_cols.
9340 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9341 (make_lispy_position): Handle right and bottom dividers.
9342 (Fsuspend_emacs): Pixelize call of change_frame_size.
9343 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9344 * lisp.h: Extern set_frame_param.
9345 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9347 (Fx_create_frame): Add entry for vertical_drag_cursor.
9348 Pixelize call of change_frame_size.
9349 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9350 * nsterm.m (ns_update_window_end): Optionally draw right
9352 (x_set_window_size): Add argument pixelwise.
9353 Call check_frame_size and change_frame_size with pixelwise zero.
9354 (ns_draw_window_divider): New function.
9355 (ns_redisplay_interface): Add ns_draw_window_divider.
9356 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9357 (x_new_font): Call x_set_window_size with pixelwise zero.
9358 * print.c (print_object): For a window print its sequence
9360 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9361 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9362 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9363 (w32_createwindow): Use scroll bar area width.
9364 (w32_wnd_proc): Handle bottom divider width.
9365 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9366 (Fx_create_frame): Default divider width parameters.
9367 Caclulate sizes pixelwise. Add vertical drag cursor support.
9368 (x_create_tip_frame): Default divider widths to zero.
9369 Pixelize call to change_frame_size.
9370 (Fx_show_tip): Add handling of divider widths. Pixelize window
9372 (Fw32_frame_rect): New function.
9373 (frame_parm_handler w32_frame_parm_handlers): Add divider
9375 (Vx_window_vertical_drag_shape): Add variable.
9376 * w32inevt.c (resize_event, maybe_generate_resize_event):
9377 Pixelize change_frame_size calls.
9378 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9380 * w32term.c (w32_draw_window_divider): New function.
9381 (x_update_window_end): Handle right divider.
9382 (w32_draw_fringe_bitmap, x_scroll_run)
9383 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9384 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9385 Calculate new frame sizes pixelwise.
9386 (x_new_font): Pixelize call to x_set_window_size.
9387 (x_check_fullscreen): Pixelize call to change_frame_size.
9388 (x_set_window_size_1, x_set_window_size): New argument
9389 pixelwise. Calculate pixelwise.
9390 (x_wm_set_size_hint): Use scroll bar area width.
9391 (w32_redisplay_interface): Add w32_draw_window_divider.
9392 * w32term.h (struct w32_output): Add vertical drag cursor.
9393 * widget.c (set_frame_size, update_wm_hints)
9394 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9396 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9397 * window.c (sequence_number): Restore.
9398 (Fwindow_pixel_width, Fwindow_pixel_height)
9399 (Fwindow_mode_line_height, Fwindow_header_line_height)
9400 (window_pixel_to_total, Frun_window_scroll_functions)
9401 (Fset_window_new_pixel, window_resize_apply_total)
9402 (Fwindow_resize_apply_total): New functions.
9403 (window_body_height, window_body_width): Rename from
9404 window_body_lines. New argument PIXELWISE.
9405 Calculate pixelwise.
9406 (Fwindow_body_height, Fwindow_body_width): New argument
9408 (coordinates_in_window, window_relative_x_coord): Use window's
9409 pixel width instead of total width.
9410 (replace_window, recombine_windows): Initialize pixel values.
9411 (resize_root_window, resize_frame_windows, grow_mini_window)
9412 (shrink_mini_window): New argument PIXELWISE.
9413 Calculate pixelwise.
9414 (Fdelete_other_windows_internal, adjust_window_margins)
9415 (window_resize_check, window_resize_apply)
9416 (Fdelete_window_internal, Fresize_mini_window_internal)
9417 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9418 (check_frame_size): Rename arguments. New argument PIXELWISE.
9419 Calculate pixelwise.
9420 (set_window_buffer): Make samebuf bool. Run configuration change
9421 hook only if buffer changed.
9422 (Fset_window_buffer): Rewrite doc-string.
9423 (make_window): Initialize new_pixel slot.
9424 (Fwindow_resize_apply): Check pixel size of root window.
9425 (Fsplit_window_internal): Call 2nd argument pixel_size.
9426 Calculate pixelwise.
9427 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9429 (save_window_data): New slots frame_text_width,
9430 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9431 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9433 (Fcurrent_window_configuration, Fset_window_configuration)
9434 (save_window_save, compare_window_configurations): Handle new
9435 slots in save_window_data and saved_window.
9436 (Fset_window_scroll_bars): Fix doc-string.
9437 (window_resize_pixelwise): New variable.
9438 (coordinates_in_window, Fcoordinates_in_window_p):
9440 (make_parent_window): Adjust sequence_number.
9441 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9443 * window.h (struct window): New members new_pixel, pixel_left,
9444 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9445 (wset_new_pixel): New function.
9446 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9447 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9448 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9449 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9450 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9451 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9452 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9453 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9454 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9455 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9456 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9457 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9458 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9459 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9460 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9462 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9463 (window_body_width, check_frame_size): Adapt external declarations.
9464 * xdisp.c (last_max_ascent): New integer.
9465 (window_text_bottom_y): Handle bottom divider.
9466 (window_box_width, window_box_height): Calculate pixelwise.
9467 (get_glyph_string_clip_rects): Handle right divider.
9468 (remember_mouse_glyph): When windows are resized pixelwise
9469 proceed with width and height set to 1.
9470 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9472 (move_it_to): Calculate and return maximum x position
9474 (Fwindow_text_pixel_size): New function.
9475 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9476 (tool_bar_lines_needed): Rename to tool_bar_height.
9477 Calculate pixelwise.
9478 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9479 Calculate pixelwise.
9480 (redisplay_tool_bar): Calculate pixelwise.
9481 (redisplay_window): Calculate pixelwise. Handle dividers.
9482 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9483 (x_draw_vertical_border): Handle dividers.
9484 (define_frame_cursor1): Handle vertical drag cursor.
9485 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9486 (expose_window): Calculate pixelwise. Handle dividers.
9487 (init_xdisp): Initialize pixel values.
9488 * xfaces.c (Qwindow_divider): New face.
9489 (realize_basic_faces): Realize it.
9490 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9491 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9492 (x_set_scroll_bar_default_width): Default actual width to 16.
9493 (Fx_create_frame): Set sizes pixelwise.
9494 (x_create_tip_frame): Default divider widths to zero.
9495 Pixelize call of change_frame_size.
9496 (Fx_show_tip): Handle divider widths. Initial pixel position
9498 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9499 (Vx_window_vertical_drag_shape): New option.
9500 * xmenu.c (free_frame_menubar): Pixelize call of
9502 * xterm.c (x_draw_window_divider): New function.
9503 (x_update_window_end): Optionally draw right divider.
9504 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9505 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9506 (handle_one_xevent, x_new_font): Calculate pixelwise.
9507 (x_set_window_size_1, x_set_window_size): New argument
9508 pixelwise. Calculate pixelwise.
9509 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9510 (struct x_redisplay_interface): Add x_draw_window_divider.
9511 * xterm.h (struct x_output): Add vertical_drag_cursor.
9513 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9515 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9516 Set invisible frames's `redisplay' when a full redisplay is requested.
9517 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9518 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9519 (display_mode_lines): Set it here instead.
9521 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9523 * dispextern.h (set_window_update_flags): Remove.
9525 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9527 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9529 * xdisp.c (REDISPLAY_SOME_P): New macro.
9530 (redisplay_internal): Use it (bug#15999).
9531 (prepare_menu_bars, redisplay_window): Use it as well.
9533 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9535 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9537 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9538 (globals_of_w32font): Zero it out.
9539 (GetCharWidth32W_Proc): New function pointer.
9540 (get_char_width_32_w): New function.
9541 (compute_metrics): If get_glyph_outline_w returns an error, try
9542 get_char_width_32_w before declaring a failure. This avoids
9543 punishing raster (a.k.a. "bitmap") fonts by slowing down
9544 redisplay. (Bug#6364).
9546 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9548 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9549 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9550 highlight needs to be redisplayed. (Bug#15913)
9552 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9554 Fix minor problems found by static checking.
9555 * buffer.h (struct buffer_text, struct buffer):
9556 * frame.h (struct frame):
9557 * window.h (struct window):
9558 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9559 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9560 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9561 no-longer-valid use of HAVE_MENUS.
9562 * xdisp.c (propagate_buffer_redisplay): Now static.
9564 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9566 * xmenu.c (Fmenu_or_popup_active_p):
9567 * window.c (Fset_window_configuration):
9568 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9569 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9570 * fns.c (Fyes_or_no_p):
9571 * editfns.c (Fmessage_box, Fmessage_or_box):
9572 * alloc.c (make_save_ptr_ptr):
9573 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9575 * window.c (Fset_window_configuration): Move select_window later.
9577 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9579 Refine redisplay optimizations to only redisplay *some* frames/windows
9580 rather than all of them.
9581 * xdisp.c (REDISPLAY_SOME): New constant.
9582 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9583 (bset_redisplay, bset_update_mode_line): New functions.
9584 (message_dolog): Use bset_redisplay.
9585 (clear_garbaged_frames): Use fset_redisplay.
9586 (echo_area_display): Use wset_redisplay.
9587 (buffer_shared_and_changed): Remove.
9588 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9589 frame titles. Compute the actual set of windows redisplayed.
9590 Don't update frame titles and menu bars for frames that don't need to
9592 (propagate_buffer_redisplay): New function.
9594 (redisplay_internal): Use it. Be more selective in the set of windows
9595 we redisplay. Propagate windows_or_buffers_changed to
9596 update_mode_lines a bit later to simplify the code.
9597 (mark_window_display_accurate_1): Reset window and buffer's
9599 (redisplay_window): Do nothing if neither the window nor the buffer nor
9600 the frame needs redisplay.
9601 * window.h (struct window): Add `redisplay' field.
9602 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9603 (redisplay_other_windows, window_list): New declarations.
9604 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9605 (window_list): Not static any more.
9606 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9607 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9608 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9609 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9610 * frame.h (struct frame): Add `redisplay' field.
9611 Move `external_menu_bar' bitfield next to other bit-fields.
9612 (SET_FRAME_GARBAGED): Use fset_redisplay.
9613 (SET_FRAME_VISIBLE): Don't garbage the frame;
9614 Use redisplay_other_windows.
9615 * buffer.h (struct buffer): Add `redisplay' field.
9616 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9617 (modify_overlay): Use bset_redisplay.
9618 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9620 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9622 Support w32 file notifications in batch mode.
9623 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9624 invalid (which happens in batch mode). If non-interactive, call
9625 handle_file_notifications to store file notification events in the
9626 input queue. (Bug#15933)
9628 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9630 * w32inevt.c (handle_file_notifications): Now external, not static.
9632 * w32term.h (handle_file_notifications): Provide prototype.
9634 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9635 init_crit, since init_display, which does that otherwise, is not
9638 2013-11-27 Glenn Morris <rgm@gnu.org>
9640 * Makefile.in ($(lispsource)/international/charprop.el): New.
9641 (emacs$(EXEEXT)): Depend on charprop.el.
9643 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9645 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9646 deleting portions of the buffer under non-nil REPLACE argument.
9649 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9650 directory, watch it and not its parent.
9651 (add_watch): Allow empty string in FILE.
9653 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9655 * window.c (Fset_window_start, window_resize_apply)
9656 (window_scroll): Reset window_end_valid (Bug#15957).
9658 2013-11-27 Glenn Morris <rgm@gnu.org>
9660 * Makefile.in (leimdir): Now in lisp source directory.
9661 ($(leimdir)/leim-list.el): Just use ../leim .
9662 * epaths.in (PATH_DUMPLOADSEARCH):
9663 * lread.c (load_path_default):
9664 * nsterm.m (ns_load_path): No more leim directory.
9666 2013-11-26 Andreas Schwab <schwab@suse.de>
9668 * .gdbinit (xgettype): Add cast.
9670 2013-11-26 Glenn Morris <rgm@gnu.org>
9672 Preload leim-list.el.
9673 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9674 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9675 is a single directory.
9677 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9679 bool-vector-subsetp is now the normal direction (Bug#15912).
9680 * data.c (Fbool_vector_subsetp): Test whether the first argument
9681 is a subset of the second one, not the reverse. Add doc string.
9683 Fix minor problems found by static checking.
9684 * lread.c (load_path_default): Now static.
9685 * textprop.c (text_property_stickiness): Be consistent about the
9686 test used when deciding whether to consider the previous character.
9687 This simplifies the code a bit.
9689 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9691 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9693 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9694 (syms_of_frame): Don't defsubr them.
9696 2013-11-25 Glenn Morris <rgm@gnu.org>
9698 * lread.c (load_path_default): Change the sense of the argument.
9699 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9700 from dump_path. When it is not, avoid checking dump_path twice.
9702 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9703 uninstalled dump_path against installed Vload_path. (Bug#15964)
9705 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9707 Export get_pos_property to Elisp.
9708 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9709 (syms_of_editfns): Export it to Elisp.
9711 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9713 2013-11-23 Romain Francoise <romain@orebokech.com>
9715 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9716 initialization here ...
9717 (syms_of_fileio): ... from here.
9719 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9721 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9722 Please use --enable-check-lisp-object-type.
9724 2013-11-23 Glenn Morris <rgm@gnu.org>
9726 * process.c (get_process): Explicit error for dead buffers.
9728 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9730 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9732 2013-11-23 Glenn Morris <rgm@gnu.org>
9734 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9735 * lread.c (load_path_check): Take path to check as argument.
9736 (load_path_default): New, split from init_lread.
9737 (init_lread): Move calc of default load-path to load_path_default.
9738 Empty elements in EMACSLOADPATH now stand for the default.
9739 (load-path): Doc fix.
9740 * emacs.c (decode_env_path): Add option to treat empty elements
9741 as nil rather than ".".
9742 * callproc.c (init_callproc_1, init_callproc):
9743 * image.c (Vx_bitmap_file_path):
9744 * lisp.h (decode_env_path):
9745 * lread.c (Vsource_directory):
9746 Update for new argument spec of decode_env_path.
9748 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9750 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9751 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9753 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9755 Fix some dependency problems that cause unnecessary recompiles.
9757 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9758 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9759 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9760 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9761 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9762 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9763 (boostrap-clean): No need to remove stamp-oldxmenu.
9765 Fix recently introduced bool vector overrun.
9766 This was due to an optimization that went awry.
9767 Reported by Glenn Morris in
9768 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9769 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9770 for empty vectors, undoing the 2013-11-18 change.
9771 * data.c (bool_vector_binop_driver): Rely on this.
9772 Fix bug that occasionally overran the destination.
9773 * lisp.h (struct Lisp_Bool_vector): Document this.
9775 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9777 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9780 * nsterm.m (init, run, stop:): Comment out for now, does not work
9783 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9785 * charset.c (syms_of_charset): Don't read past end of string.
9787 2013-11-19 Glenn Morris <rgm@gnu.org>
9789 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9791 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9793 Add hooks to run on gaining/losing focus. (Bug#15029)
9794 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9795 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9796 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9798 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9800 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9801 The old names predated the API change that put destination at end.
9803 Improve API of recently-added bool vector functions (Bug#15912).
9804 The old API had (bool-vector-count-matches A B)
9805 and (bool-vector-count-matches-at A B I), which gave the
9806 misleading impression that the two functions were variants, one
9807 with a location I. The new API has (bool-vector-count-population A)
9808 and (bool-vector-count-consecutive A B I) to make the distinction
9809 clearer. The first function no longer has a B argument, since the
9810 caller can easily determine the number of nils if the length and
9811 number of ts is known.
9812 * data.c (Fbool_vector_count_population): Rename from
9813 bool_vector_count_matches, and accept just 1 argument.
9814 (Fbool_vector_count_consecutive): Rename from
9815 Fbool_vector_count_matches_at.
9817 Always allocate at least one bits_word per bool vector.
9818 See Daniel Colascione in:
9819 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9820 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9821 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9822 * lisp.h (struct Lisp_Bool_vector): Document this.
9824 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9826 * insdel.c (invalidate_buffer_caches): New function, consolidated
9827 from part of prepare_to_modify_buffer.
9828 (insert_from_gap, prepare_to_modify_buffer):
9829 * coding.c (code_convert_region, code_convert_string):
9830 Call invalidate_buffer_caches. (Bug#15841)
9832 * lisp.h (invalidate_buffer_caches): Add prototype.
9834 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9836 * w32term.c (x_update_window_end): Don't invalidate the entire
9837 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9838 highlight needs to be redisplayed. (Bug#15913)
9840 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9842 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9844 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9846 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9847 while we are using Vprin1_to_string_buffer.
9849 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9850 after inserting the description string. (Bug#15907)
9852 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9854 * data.c: Work around bogus GCC diagnostic about shift count.
9855 Reported by Eli Zaretskii in
9856 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9857 (pre_value): New function.
9858 (count_trailing_zero_bits): Use it.
9860 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9862 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9863 assume C macros are not supported even under -g3 in these old GCC
9866 2013-11-15 Leo Liu <sdl.web@gmail.com>
9868 * minibuf.c (Ftry_completion, Fall_completions)
9869 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9871 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9873 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9874 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9875 This avoids placing unnecessary constants into the Emacs code.
9877 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9879 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9880 for Cygwin w32 build.
9882 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9883 for Cygwin w32 build. (Bug#15892)
9885 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9887 Simplify, port and tune bool vector implementation.
9888 * alloc.c (bool_vector_exact_payload_bytes)
9889 (bool_vector_payload_bytes): Remove.
9890 (bool_vector_fill): Return its argument.
9891 * alloc.c (bool_vector_fill):
9893 * print.c (print_object):
9894 Simplify by using bool_vector_bytes.
9895 * alloc.c (make_uninit_bool_vector):
9896 New function, broken out from Fmake_bool_vector.
9897 (Fmake_bool_vector): Use it. Use tail call.
9898 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9899 * data.c (BITS_PER_ULL): New constant.
9900 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9901 if long long versions don't exist.
9902 (shift_right_ull): New function.
9903 (count_one_bits_word): New function, replacing popcount_bits_word
9904 macro. Don't assume that bits_word is no wider than long long.
9905 (count_one_bits_word, count_trailing_zero_bits):
9906 Don't assume that bits_word is no wider than long long.
9907 * data.c (bool_vector_binop_driver, bool_vector_not):
9908 * fns.c (Fcopy_sequence):
9910 Create an uninitialized destination, to avoid needless work.
9911 (internal_equal): Simplify.
9912 (Ffillarray): Prefer tail call.
9913 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9914 contain at least one word.
9915 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9916 chars are narrower than ints.
9917 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9918 * fns.c (Fcopy_sequence):
9920 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9921 Don't try to port to hosts where bits_word values have holes; the
9922 code wouldn't work there anyway. Verify this assumption, though.
9923 (bool_vector_bytes): New function.
9924 (make_uninit_bool_vector): New decl.
9925 (bool_vector_fill): Now returns Lisp_Object.
9927 * xfns.c (xic_create_fontsetname):
9928 * xrdb.c (gethomedir): Prefer tail calls.
9930 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9932 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9933 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9935 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9936 that requires a return value.
9937 (Fset_buffer_modified_p): Take advantage of this change to do
9940 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9942 * buffer.c (Frestore_buffer_modified_p): Sync it with
9943 Fset_buffer_modified_p.
9944 (Fforce_mode_line_update): New function, moved from subr.el.
9945 (Fset_buffer_modified_p): Use them.
9946 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9948 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9950 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9951 This avoids undefined behavior when subtracting pointers into
9952 different aways. On my platform it also makes the code a tad
9953 smaller and presumably faster.
9955 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9957 * keyboard.c (command_loop_1): Use region-extract-function.
9958 * insdel.c (Qregion_extract_function): Not static any more (can we
9959 stop pretending that these vars can benefit from being marked static?).
9961 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9963 * search.c (find_newline): If buffer text is relocated during the
9964 "dumb loop", adjust C pointers into buffer text to follow suit.
9967 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9969 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9970 for conversion (Bug#15837).
9972 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9974 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9975 for the entire range of inserted characters. (Bug#15841)
9977 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9979 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9981 (realize_default_face): Remove assignment to distant-foreground if
9982 unspecified (Bug#15815).
9984 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9986 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9987 cache-long-scans disabled, since we don't want to call
9988 prepare_to_modify_buffer (in insert_1_both) for each message we
9991 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9992 from buffer.c. Improve commentary to the buffer field setter
9995 * buffer.c (bset_cache_long_scans): Static function deleted.
9996 Improve commentary to the buffer field setter functions.
9997 (init_buffer_once): Default for cache-long-scans changed to t.
10000 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10002 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10004 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10005 This bug was introduced in my 2013-06-21 change, and caused
10006 struct Lisp_Sub_Char_Table objects to be given too many slots,
10007 which broke 'make -C admin/unidata'.
10009 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10011 Import changes from mac-port 4.5.
10012 * macfont.m (mac_font_copy_default_descriptors_for_language)
10013 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10014 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10015 (macfont_language_default_font_names): New.
10016 (macfont_list): Rearrange language/charset code.
10017 (macfont_close): Don't check for macfont_info->cache.
10018 (mac_ctfont_create_preferred_family_for_attributes): New font
10019 selection code, call
10020 mac_font_copy_default_name_for_charset_and_languages.
10021 (mac_font_copy_default_descriptors_for_language)
10022 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10024 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10026 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10028 Port to C11 aligned_alloc, and fix some integer overflows.
10029 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10030 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10031 and use of posix_memalign replaced with aligned_alloc.
10032 (aligned_alloc): New function, defined or declared as needed.
10033 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10034 Don't undef; configure.ac now does this.
10035 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10036 (calloc, aligned_alloc): Check for integer overflow.
10037 (aligned_alloc): Rename from memalign. All uses changed.
10038 (memalign): New function, an alias for aligned_alloc.
10040 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10042 * xdisp.c (redisplay_internal): Fix typo in last change.
10044 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10046 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10048 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10050 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10051 redisplay--mode-lines-cause.
10052 (redisplay_internal): Keep them uptodate. Remove redundant check of
10053 buffer_shared_and_changed.
10054 * *.[chm]: Number every assignment to update_mode_lines so we
10055 can track why it is set.
10057 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10059 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10061 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10063 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10064 can track why it is set.
10066 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10068 Integer-related fixes for term.c etc.
10069 * dispextern.h (face_tty_specified_color): New function.
10070 * term.c (turn_on_face): Don't rely on undefined behavior when
10071 assigning an out-of-range value to 'long'.
10072 Simplify test for toggling highlight.
10073 (tty_capable_p): Omit last two (unused) args. All callers changed.
10074 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10075 (read_menu_input, tty_menu_activate, tty_menu_show):
10076 * xfaces.c (x_supports_face_attributes_p)
10077 (tty_supports_face_attributes_p):
10078 Use bool for boolean. All callers changed.
10079 (tty_supports_face_attributes_p): Omit defaults for color indices;
10080 no longer needed. Simplify tail call.
10082 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10084 * xdisp.c (prepare_menu_bars): Mark static.
10085 * lisp.h (prepare_menu_bars): Don't declare.
10086 * xselect.c (x_handle_selection_clear):
10087 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10089 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10091 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10092 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10094 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10096 * keyboard.c (Fcommand_error_default_function): Rename from
10097 Fdefault_error_output.
10099 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10101 * keyboard.c (Fdefault_error_output): New function, extracted from
10102 cmd_error_internal.
10103 (syms_of_keyboard): Use it for Vcommand_error_function.
10105 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10107 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10108 (init_eval): Use it to ensure handlerlist is non-NULL.
10109 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10110 (Fsignal): Adjust NULLness test of handlerlist.
10111 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10113 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10115 * callproc.c (call_process): Call prepare_to_modify_buffer before
10116 decoding text read from the sub-process, as the decoded stuff will
10117 be inserted into the buffer. This will invalidate the various
10118 caches maintained for the buffer. (Bug#15148)
10120 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10122 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10123 string of glyphless-char-display.
10125 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10127 * nsfns.m (ns_get_name_from_ioreg): New function.
10128 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10129 OSX >= 10.9. Use ns_get_name_from_ioreg.
10131 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10133 Simplify and port recent bool vector changes.
10134 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10135 only in this file. Use a more-efficient implementation if the
10136 second argument is a power of 2.
10137 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10138 Remove no-longer-necessary compile-time checks.
10139 (bool_vector_exact_payload_bytes): New function.
10140 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10141 exact payload changed to call the new function. Do not assume
10142 that the arg or result fits in ptrdiff_t.
10143 (bool_vector_fill): New function.
10144 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10146 (vroundup_ct): Don't assume arg fits in size_t.
10147 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10148 invoke set_category_set.
10149 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10150 All callers changed. Use bool_vector_set.
10151 * category.h (XCATEGORY_SET): Remove; no longer needed.
10152 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10153 bool_vector_bitref.
10154 * data.c (Faref): Use bool_vector_ref.
10155 (Faset): Use bool_vector_set.
10156 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10157 (Fbool_vector_not, Fbool_vector_count_matches)
10158 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10159 * fns.c (concat): Use bool_vector_ref.
10160 (Ffillarray): Use bool_vector_fill.
10161 (mapcar1): Use bool_vector_ref.
10162 (sxhash_bool_vector): Hash words, not bytes.
10163 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10164 a constant, since it's now used in #if.
10165 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10166 unsigned char on unusual architectures, so that we no longer
10167 assume that the number of bits per bits_word is a power of two or
10168 is a multiple of 8 or of CHAR_BIT.
10169 (Qt): Add forward decl.
10170 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10171 at least as strictly as bits_word.
10172 (bool_vector_data, bool_vector_uchar_data): New accessors.
10173 All data structure accesses changed to use them.
10174 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10175 (bool_vector_set): New functions.
10176 (bool_vector_fill): New decl.
10177 (ROUNDUP): Move to alloc.c as described above.
10179 Fix recent gnutls changes.
10180 * gnutls.c (Fgnutls_boot): Don't assume C99.
10181 * process.c (wait_reading_process_output): Fix typo in recent change.
10183 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10185 * process.c (wait_reading_process_output, read_process_output)
10186 (send_process): Check gnutls_state is not NULL.
10188 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10189 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10191 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10193 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10194 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10196 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10199 * nsfns.m (Fx_create_frame): Fix memory leak.
10201 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10202 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10203 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10205 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10207 * xdisp.c (message3_nolog, message_with_string): Encode the string
10208 before writing it to the terminal in a non-interactive session.
10210 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10211 sure we concatenate them into a unibyte string.
10213 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10214 resulting temporary name before returning it to the caller.
10215 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10216 is a unibyte string, convert NAME to a unibyte string to ensure
10217 that the result is also a unibyte string.
10219 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10220 create unibyte strings from default paths and directory/file
10223 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10226 * callproc.c (init_callproc): Use build_unibyte_string to make
10227 sure we create unibyte strings from default paths and
10228 directory/file names.
10230 * buffer.c (init_buffer): Don't store default-directory of
10231 *scratch* in multibyte form. The original problem which led to
10232 that is described in
10233 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10234 but it was solved long ago. (Bug#15260)
10236 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10238 Port to stricter C99 platforms.
10239 Especially, C99 prohibits nesting a struct X inside struct Y if
10240 struct X has a flexible array member.
10241 * alloc.c (struct sdata): New type.
10242 (sdata): Implement in terms of struct sdata.
10243 Remove u member; all uses replaced by next_vector, set_next_vector.
10244 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10245 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10246 (struct sblock): Rename first_data member to data, which is now
10247 a flexible array member. All uses changed.
10248 (next_vector, set_next_vector, large_vector_vec): New functions.
10249 (vector_alignment): New constant.
10250 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10251 (struct large-vector): Now merely a NEXT member, since the old approach
10252 ran afoul of stricter C99. All uses changed to use
10253 large_vector_vec or large_vector_offset.
10254 (large_vector_offset): New constant.
10255 * dispnew.c: Include tparam.h, for tgetent.
10256 Do not include term.h; no longer needed.
10257 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10258 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10259 (struct Lisp_Vector): Use a flexible array member for contents,
10260 instead of a union with a member that is an array of size 1.
10262 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10263 fact that the struct no longer contains a union.
10264 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10265 (struct Lisp_Save_Value, struct Lisp_Free):
10266 Use unsigned, not int, for spacers, to avoid c99 warning.
10267 (union specbinding): Use unsigned, not bool, for bitfield, as
10268 bool is not portable to pre-C99 hosts.
10270 2013-11-04 Glenn Morris <rgm@gnu.org>
10272 * emacs.c (usage_message): Mention that `-L :...' appends.
10274 2013-11-02 Glenn Morris <rgm@gnu.org>
10276 * Makefile.in (abs_builddir): Remove.
10277 (bootstrap_exe): Use relative filename.
10279 Use relative filenames in TAGS files.
10280 * Makefile.in (abs_srcdir): Remove it again.
10281 (.PHONY): Remove frc.
10282 (maintainer-clean): No more TAGS-LISP file.
10283 (TAGS): Pass relative file names to etags.
10284 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10286 * Makefile.in (abs_srcdir): New, set by configure.
10288 (maintainer-clean): Remove pointless echo. That should be in the
10289 top-level Makefile, if anywhere. Delete TAGS-LISP.
10290 (extraclean): No s/ and m/ directories for some time.
10291 (TAGS): Also depend on ctagsfiles3.
10292 Remove no-longer-defined S_FILE.
10293 Pass absolute filenames to etags once more.
10294 (TAGS-LISP): Replace lispdir with its expansion.
10295 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10296 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10298 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10300 * xfaces.c (check_lface_attrs, realize_default_face):
10301 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10302 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10304 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10306 * emacs.c (original_pwd): Remove global var by making it local.
10307 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10309 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10311 * xfaces.c: Declare color_distance.
10312 (QCdistant_foreground): New variable.
10313 (NEAR_SAME_COLOR_THRESHOLD): New define.
10314 (load_color2): New function.
10315 (load_color): Call load_color2.
10316 (load_face_colors): Call load_color2 and if distant-color is specified
10317 calculate distant and use distant-color if colors are near.
10318 (LFACE_DISTANT_FOREGROUND): New define.
10319 (merge_face_ref, Finternal_set_lisp_face_attribute)
10320 (Finternal_get_lisp_face_attribute)
10321 (x_supports_face_attributes_p): Handle distant-foreground similar to
10323 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10325 * dispextern.h (lface_attribute_index):
10326 Add LFACE_DISTANT_FOREGROUND_INDEX.
10328 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10330 * image.c (pbm_next_char): New function.
10331 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10332 (pbm_scan_number): Use it.
10333 (Qlibjpeg_version): New variable.
10334 (syms_of_image): DEFSYM and initialize it.
10336 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10338 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10340 2013-10-31 Glenn Morris <rgm@gnu.org>
10342 * emacs.c (original_pwd): New char.
10343 (main): If using --chdir, store original_pwd.
10344 (init_cmdargs): When setting Vinvocation_directory based on a
10345 relative argv[0], use original_pwd if set. (Bug#15768)
10347 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10349 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10351 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10353 * insdel.c: Fix minor problems found by static checking.
10354 (Qregion_extract_function): Now static.
10355 (prepare_to_modify_buffer_1): Remove unused locals.
10357 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10359 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10360 (syms_of_xdisp): Declare pre-redisplay-function.
10361 (markpos_of_region): Remove function.
10362 (init_iterator, compute_stop_pos, handle_face_prop)
10363 (face_before_or_after_it_pos, reseat_to_string)
10364 (get_next_display_element, window_buffer_changed)
10365 (redisplay_internal, try_cursor_movement, redisplay_window)
10366 (try_window_reusing_current_matrix, try_window_id, display_line)
10367 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10368 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10369 * window.h (struct window): Remove field `region_showing'.
10370 * dispextern.h (struct it): Remove region_beg/end_charpos.
10371 (face_at_buffer_position, face_for_overlay_string)
10372 (face_at_string_position): Update prototypes.
10373 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10374 (face_at_string_position): Remove `region_beg' and `region_end' args.
10375 * fontset.c (Finternal_char_font):
10376 * font.c (font_at, font_range): Adjust calls accordingly.
10377 * insdel.c (Qregion_extract_function): New var.
10378 (syms_of_insdel): Initialize it.
10379 (prepare_to_modify_buffer_1): Use it.
10381 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10383 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10384 * ftxfont.c (ftxfont_get_gcs):
10385 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10386 * xfaces.c (x_free_colors, x_free_dpy_colors)
10387 (x_create_gc, unload_color):
10388 * xselect.c (x_property_data_to_lisp):
10389 * xsettings.c (parse_settings):
10390 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10391 (get_bits_and_offset): Adjust definition.
10392 * frame.c (XParseGeometry): Adjust locals.
10393 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10394 * regex.h (toplevel): Likewise for reg_syntax_t.
10396 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10398 * eval.c (run_hook_with_args): Use FUNCTIONP.
10400 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10402 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10403 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10404 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10405 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10406 on MS-Windows anyway.
10407 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10408 (free_realized_face): ...adjust user.
10409 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10410 white relief pixels to -1.
10411 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10412 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10413 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10415 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10417 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10418 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10419 in practice now. All callers changed.
10421 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10423 * dispextern.h (struct face): Use bitfields for 'underline_type'
10424 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10425 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10426 'stipple' member. Move 'lface' member up to help...
10427 * xfaces.c (make_realized_face): ...this function to find and
10428 clear just the members that need clearing.
10429 (load_face_colors, realize_x_face):
10430 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10432 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10434 * xftfont.c (struct xftfont_info): Remove set-but-unused
10436 (xftfont_open): Adjust user.
10437 (xftfont_get_colors): Remove useless prototype.
10439 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10441 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10442 before passing them to 'unexec'. (Bug#15260)
10444 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10446 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10448 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10450 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10451 the changed signature of the font driver's 'close' method.
10453 * w32font.h (w32font_close): Adjust the prototype to the change in
10454 function definition.
10456 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10458 * w32uniscribe.c (uniscribe_close): Adapt the call to
10459 w32font_close to its new prototype.
10461 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10463 Omit unused frame argument of font API's close function.
10464 * font.h (struct font): Drop frame argument. Adjust comment.
10465 * font.c (font_clear_cache, font_close_object): Adjust users.
10466 * ftfont.c (ftfont_close):
10467 * ftxfont.c (ftxfont_close):
10468 * macfont.m (macfont_close):
10469 * nsfont.m (nsfont_close):
10470 * w32font.c (w32font_close):
10471 * xfont.c (xfont_close):
10472 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10473 tweak comments and make functions safe if called more than once for
10474 the same font object.
10476 Perform font-specific cleanup when font object is swept by GC. See
10477 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10478 * alloc.c (cleanup_vector): New function.
10479 (sweep_vector): Call it for each reclaimed vector object.
10480 * font.h (struct font): Adjust comment.
10482 2013-10-24 Glenn Morris <rgm@gnu.org>
10484 * Makefile.in (abs_top_srcdir): New, set by configure.
10486 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10488 Adjust recent font-related changes to fix bug#15686.
10489 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10490 is a live window system frame, mark its default font too.
10492 2013-10-23 Glenn Morris <rgm@gnu.org>
10494 * Makefile.in (RUN_TEMACS): Make relative (again).
10495 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10496 (bootstrap-emacs$(EXEEXT)):
10497 Quote entities that might contain whitespace.
10499 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10501 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10502 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10504 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10506 Do not allow font caches to grow too large.
10507 * alloc.c (compact_font_cache_entry, compact_font_caches):
10508 New functions or stub if not HAVE_WINDOW_SYSTEM.
10509 (compact_undo_list): Factor out from Fgarbage_collect.
10511 (mark_face_cache): Mark face font. Move down to avoid
10513 (mark_terminals): Do not mark font cache here.
10514 (Fgarbage_collect): Call compaction functions described
10515 above. Adjust comment.
10517 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10519 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10520 chdir to HOME (bug#15607).
10522 * nsterm.m (Qcocoa, Qgnustep): New variables.
10523 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10524 (ns_get_color): Make selection color work for GNUstep also.
10526 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10528 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10529 handles mouse clicks. Instead, let GPM use the same code as all
10530 the other mice use. See the discussion starting at
10531 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10532 for the details of the problem with the menu bar this fixes.
10534 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10536 Remove port-specific display name lists to avoid extra
10537 complexity and data duplication with display info lists.
10538 * xterm.h (x_display_name_list): Remove declaration.
10539 * xterm.c (x_display_name_list): Remove.
10540 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10541 * xfns.c (x_display_info_for_name, Fx_display_list):
10542 Likewise. Use x_display_list where appropriate.
10543 * w32term.h (w32_display_name_list): Remove declaration.
10544 * w32term.c (w32_display_name_list): Remove.
10545 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10547 * w32fns.c (x_display_info_for_name, Fx_display_list):
10548 Likewise. Use x_display_list where appropriate.
10549 * nsterm.h (ns_display_name_list): Remove declaration.
10550 * nsterm.m (ns_display_name_list): Remove.
10551 (ns_term_init, syms_of_nsterm): Adjust users.
10552 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10553 Likewise. Use x_display_list where appropriate.
10554 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10555 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10556 (mark_terminals): Mark per-terminal font cache.
10558 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10560 Don't run timers in input-pending-p. Its new check-timers param
10561 provides the prior behavior. (Bug#15045).
10562 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10564 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10566 Make some functions static in non-Microsoft builds.
10567 On my platform (Fedora 19 x86-64), this shrinks the
10568 Emacs executable (text+data) by 0.25%.
10569 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10570 (load_color) [!MSDOS]:
10571 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10572 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10573 * lisp.h (check_existing):
10574 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10575 (network_interface_info) [!WINDOWSNT]:
10576 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10577 Remove extern decls.
10578 * fileio.c (check_existing):
10579 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10580 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10581 (network_interface_info) [!WINDOWSNT]:
10582 * term.c (encode_terminal_code) [!WINDOWSNT]:
10583 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10584 * xfaces.c (load_color) [!MSDOS]:
10586 * fileio.c (check_existing, check_executable, check_writable):
10587 * process.c (network_interface_list, network_interface_info):
10588 Move earlier, so that we don't need forward decls.
10589 * gnutls.c (fn_gnutls_transport_set_errno)
10590 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10592 * w32.c (init_environment): Use faccessat rather than
10593 check_existing, partly for consistency with the rest of the code
10594 in this file, partly so that check_existing can be static.
10596 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10597 * emacs.c (MAIN_PROGRAM): New macro.
10598 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10599 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10601 bool vector int width fixes
10602 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10603 (Fbool_vector_count_matches_at):
10604 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10605 can exceed PTRDIFF_MAX, at least in theory.
10606 (Fbool_vector_count_matches_at):
10607 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10609 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10611 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10612 (struct sockaddr): Add forward decl, for platforms that lack it.
10614 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10616 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10619 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10621 * w32.c (network_interface_get_info, network_interface_list)
10622 (network_interface_info): New functions. (Bug#15610)
10623 (GetAdaptersInfo_Proc): New typedef.
10624 (get_adapters_info): New wrapper function.
10625 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10627 * process.h (network_interface_list, network_interface_info):
10630 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10631 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10632 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10633 for WINDOWSNT. Doc fix.
10634 (syms_of_process): Defsubr Snetwork_interface_list and
10635 Snetwork_interface_info unconditionally.
10637 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10638 in NS GUI sessions. (Bug#15629)
10640 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10642 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10644 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10646 * print.c (print_object): Print " ..." when truncating bool vectors.
10648 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10650 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10651 standard mouse buttons.
10653 * termhooks.h (struct input_event): Remove incorrect commentary.
10655 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10657 Disallow bool vector operations on mixed-length operands.
10658 The old behavior left garbage in the result vector sometimes,
10659 and didn't seem to be useful.
10660 * data.c (Qwrong_length_argument): New static var.
10661 (wrong_length_argument): New function.
10662 (bool_vector_binop_driver): Check that args agree in length.
10664 * keyboard.c, keyboard.h (all_kboards): Now static.
10666 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10668 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10669 note from the lispref.
10671 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10673 * nsterm.h (struct ns_display_info): Remove set-but-unused
10674 member image_cache (image caches are per-terminal anyway).
10675 (FRAME_X_IMAGE_CACHE): Remove.
10676 * nsterm.m (ns_initialize_display_info): Adjust user.
10678 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10680 * w32proc.c: Include mingw_time.h.
10682 * w32.c: Include mingw_time.h.
10684 Implement scrolling of TTY menus when the screen is too short.
10686 * term.c (tty_menu_display): Accept an additional argument, the
10687 menu item from which to start displaying the menu. Account for
10688 the value of Y when limiting the menu to the number of available
10690 (mi_result): New enumeration.
10691 (read_menu_input): Return enumerated value. When the y coordinate
10692 hits min_y or max_y, return scroll indication instead of wrapping
10694 (tty_menu_activate): Handle the scrolling indications from
10695 read_menu_input. Compute the first menu item to display and pass
10696 it to tty_menu_display.
10698 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10700 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10701 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10702 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10703 Adjust to match the change described below.
10704 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10705 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10706 memory_below_frame members to...
10707 * termchar.h (struct tty_display_info): ...here because they're
10708 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10709 * term.c (init_tty):
10710 * nsterm.m (ns_create_terminal):
10711 * w32term.c (w32_create_terminal):
10712 * xterm.c (x_create_terminal): Adjust users.
10713 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10714 to filter out non-TTY frames. Adjust comment.
10715 (scrolling): Adjust user. Prefer eassert for debugging check.
10717 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10719 * xfaces.c (PT_PER_INCH): Remove unused macro.
10720 * termhooks.h (struct terminal): Remove set-but-unused
10721 member fast_clear_end_of_line.
10722 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10723 * nsterm.m (ns_create_terminal):
10724 * term.c (init_tty):
10725 * w32term.c (w32_create_terminal):
10726 * xterm.c (x_create_terminal): Adjust users.
10728 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10730 * lisp.h (bool_vector_size): New function.
10731 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10732 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10733 (Fbool_vector_not, Fbool_vector_count_matches_at):
10734 Remove uses of 'eassume' that should no longer be needed,
10735 because they are subsumed by the 'eassume' in bool_vector_size.
10737 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10739 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10740 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10741 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10743 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10745 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10746 have different dimensions. (Bug#15575)
10748 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10751 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10753 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10755 * term.c (tty_menu_show): Never return with unbalanced
10756 specpdl. Use eassert for debugging check. Adjust style.
10758 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10760 * term.c (read_menu_input): Make selection of menu items
10761 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10762 (tty_menu_activate): Fix off-by-one error when computing max_y.
10764 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10766 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10767 audit logging (only used with GnuTLS 3.x) and enable it.
10769 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10771 * dispnew.c (redraw_frame): Remove useless #ifdef because
10772 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10773 Also, move TTY fflush to...
10774 * term.c (tty_update_end): ...this function.
10776 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10778 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10779 the end of the frame's glyph matrix. (Bug#15575)
10781 * term.c (tty_menu_display): Don't move cursor while overwriting
10782 frame's glyphs with menu items. Limit the number of items
10783 displayed to what can be shown on the available screen lines,
10784 excluding the echo area.
10785 (tty_menu_activate): Limit the Y coordinate allowed by
10786 read_menu_input to the last screen line used for menu display.
10788 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10790 * lisp.h (eassume): New macro.
10791 Also, include <verify.h>, for 'assume'.
10792 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10793 (vroundup, vector_nbytes):
10794 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10795 (Fbool_vector_not, Fbool_vector_count_matches)
10796 (Fbool_vector_count_matches_at):
10797 Use eassume, not eassert.
10798 * casetab.c (set_identity, shuffle):
10799 * composite.c (composition_gstring_put_cache):
10800 * dispnew.c (update_frame_1):
10801 * ftfont.c (ftfont_shape_by_flt):
10802 * image.c (gif_load):
10803 * intervals.c (offset_intervals):
10804 * macfont.m (macfont_shape):
10805 Remove calls to 'assume' that are no longer needed, because
10806 --enable-gcc-warnings no longer generates bogus warnings
10807 when these calls are removed.
10809 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10811 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10813 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10815 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10816 (Qsubstitute_env_in_file_name): New var.
10817 (syms_of_fileio): Define it.
10819 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10821 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10822 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10825 * term.c (save_and_enable_current_matrix): Don't allocate and
10826 don't save margin areas.
10827 (restore_desired_matrix): Don't restore margin areas.
10828 (free_saved_screen): Don't free margin areas.
10830 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10832 * image.c: Pacify --enable-gcc-warnings.
10833 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10834 #define only if used.
10836 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10838 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10839 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10840 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10841 (gif_load): For giflib v5.x and later, display the error message
10842 produced by giflib when its functions fail.
10843 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10846 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10848 * keyboard.c (last_event_timestamp): Remove. For X selection and
10849 GTK popup menus, it may be obtained from per-frame X display info.
10850 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10851 (process_special_events): Adjust users.
10852 * keyboard.h (last_event_timestamp): Remove declaration.
10853 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10854 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10855 * menu.h (xmenu_show): Adjust prototype.
10856 * menu.c (Fx_popup_menu): Adjust user.
10857 * xselect.c (x_own_selection, x_get_foreign_selection)
10858 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10860 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10862 * keyboard.c (init_kboard): Now static. Add arg
10863 to denote window system. Adjust comment.
10864 (init_keyboard): Adjust user.
10865 (allocate_kboard): New function.
10866 (syms_of_keyboard):
10867 * nsterm.m (ns_term_init):
10868 * term.c (init_tty):
10869 * w32term.c (w32_create_terminal):
10870 * xterm.c (x_term_init): Use it.
10871 * keyboard.h (init_kboard): Remove prototype.
10872 (allocate_kboard): Add prototype.
10874 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10876 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10877 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10879 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10881 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10883 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10885 * term.c (tty_menu_activate): Flush the output stream after
10886 showing the cursor, and don't mark the frame garbaged at exit from
10887 the function. Fixes redisplay glitches when moving from one menu
10890 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10892 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10893 or throw error (Bug#15570).
10895 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10897 * intervals.c (temp_set_point_both): Move test into 'eassert',
10900 * lisp.h (eassert): Don't use 'assume'.
10901 Sometimes 'assume' wins in performance, and sometimes it loses,
10902 so it shouldn't be used all the time. Perhaps we need two
10903 flavors of 'eassert', one for where 'assume' is far more likely
10904 to help or to hurt; but that can be done later.
10905 Reported by Dmitry Antipov in
10906 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10907 Also, don't include <verify.h>; no longer needed.
10909 2013-10-09 Glenn Morris <rgm@gnu.org>
10911 * eval.c (Fcond): Doc tweak.
10913 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10915 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10916 expressions with side effects to eassert. (Bug#15565)
10918 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10920 * fns.c (hashfn_user_defined): Allow hash functions to return any
10923 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10925 Fix minor problems found by static checking.
10926 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10927 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10928 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10929 * keyboard.c (read_menu_command): Remove unused local.
10930 * lisp.h (read_menu_command): New decl.
10931 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10932 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10933 Return ptrdiff_t, not int.
10934 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10935 not int, for benefit of xpalloc.
10936 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10938 (have_menus_p): Remove; unused.
10939 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10940 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10941 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10943 (save_and_enable_current_matrix): Omit unnecessary casts.
10944 (read_menu_input): Omit local extern decl (now in lisp.h).
10945 Don't access uninitialized storage if mouse_get_xy fails.
10946 (tty_menu_activate): Mark local as initialized, for lint.
10947 (tty_menu_activate, tty_meny_show): Remove unused locals.
10949 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10951 Support menus on text-mode terminals.
10952 * xterm.h (xw_popup_dialog): Add prototype.
10954 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10955 (xmenu_show): Block input here, instead in Fx_popup_menu.
10956 (xw_popup_dialog): New function, with X-specific bits of popup
10959 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10962 * window.c (Fset_window_configuration): Use run-time tests of the
10963 frame type instead of compile-time conditionals, when menu-bar
10964 lines are considered.
10966 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10967 (w32_popup_dialog): New prototypes.
10969 * w32menu.c (Fx_popup_dialog): Function deleted.
10970 (w32_popup_dialog): New function, with w32 specific bits of popup
10971 dialogs. Block input here.
10973 * w32inevt.c (w32_console_read_socket): Minor change to add
10974 debugging TTY events.
10976 * w32fns.c (show_hourglass): If returning early because the frame
10977 is not a GUI frame, unblock input.
10979 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10980 (cursorY): New functions.
10982 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10983 WINDOWSNT, macros that call curX and curY elsewhere.
10985 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10987 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10988 specific function to hide and show cursor on a text-mode terminal.
10989 (tty_menu_struct, struct tty_menu_state): New structures.
10990 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10991 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10992 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10993 (tty_menu_locate, save_and_enable_current_matrix)
10994 (restore_desired_matrix, screen_update, read_menu_input)
10995 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10996 (tty_pop_down_menu, tty_menu_last_menubar_item)
10997 (tty_menu_new_item_coords, tty_menu_show): New functions.
10998 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11000 * nsterm.h (ns_popup_dialog): Adjust prototype.
11002 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11003 of in x-popup-menu.
11004 (ns_popup_dialog): Adapt order of arguments to the other
11005 *_menu_show implementations.
11006 (Fx_popup_dialog): Function deleted.
11008 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11010 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11012 * menu.c (have_boxes): New function.
11013 (single_keymap_panes): Use it instead of a compile-time
11015 (single_menu_item): Use run-time tests of the frame type instead
11016 of compile-time conditionals.
11017 (encode_menu_string): New function.
11018 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11019 the macro, since different types of frame need different encoding
11021 (digest_single_submenu): Use run-time tests of frame type instead
11022 of, or in addition to, compile-time conditionals.
11023 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11024 (Fx_popup_menu): Detect when the function is called from keyboard
11025 on a TTY. Don't barf when invoked on a text-mode frame.
11026 Check frame type at run time, instead of compile-time conditionals for
11027 invoking terminal-specific menu-show functions.
11028 Call tty_menu_show on text-mode frames.
11029 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11030 run time to determine which alternative to invoke; support dialogs
11033 * keyboard.h <Qmouse_movement>: Declare.
11035 * keyboard.c <Qmouse_movement>: Now extern.
11036 <Qecho_keystrokes>: New static variable.
11037 (read_key_sequence): Accept an additional argument, a flag to
11038 prevent redisplay during reading of the key sequence. All callers
11040 (read_menu_command): New function.
11041 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11043 (toolkit_menubar_in_use): New function.
11044 (make_lispy_event): Use it instead of a compile-time test.
11046 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11047 window-system being available.
11049 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11050 to x-popup-dialog on the frame type, they all now support popup
11053 * dispnew.c (save_current_matrix): Save the margin areas.
11054 (restore_current_matrix): Restore margin areas.
11055 (update_frame_with_menu): New function.
11057 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11060 * alloc.c (make_save_ptr): Now compiled unconditionally.
11062 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11064 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11065 (redraw_frame, update_frame): Adjust users.
11066 * dispextern.h (set_window_update_flags): Adjust prototype.
11067 * xdisp.c (redisplay_internal): When updating all frames with zero
11068 windows_or_buffers_changed, assume that only the windows that shows
11069 current buffer should be really updated.
11071 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11073 Do not allocate huge temporary memory areas and objects while encoding
11074 for file I/O, thus reducing an enormous memory usage for large buffers.
11075 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11076 * coding.h (struct coding_system): New member raw_destination.
11077 * coding.c (setup_coding_system): Initialize it to zero.
11078 (encode_coding_object): If raw_destination is set, do not create
11079 dst_object. Add comment.
11080 * fileio.c (toplevel): New constant E_WRITE_MAX.
11081 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11082 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11084 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11086 * nsterm.m (windowDidExitFullScreen:)
11087 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11089 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11091 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11092 * keyboard.c (unblock_input_to): Don't process pending signals
11093 if a fatal error is in progress.
11095 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11096 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11097 they're talking about words in Lisp bool vectors.
11098 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11099 * data.c (popcount_bits_word): Rename from popcount_size_t.
11100 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11103 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11105 Improve support for popcount and counting trailing zeros (Bug#15550).
11106 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11107 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11108 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11109 (popcount_size_t_msc, popcount_size_t_gcc):
11110 Remove; now done by Gnulib.
11111 (popcount_size_t): Now a macro that defers to Gnulib.
11112 (count_trailing_zero_bits): Return int, for consistency with
11113 Gnulib and because Emacs prefers signed to unsigned int.
11114 Don't assume that size_t is either unsigned int or unsigned long
11115 or unsigned long long.
11116 (size_t_to_host_endian): Do not assume that size_t is either
11117 exactly 32 or exactly 64 bits wide.
11118 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11119 etc., so that it's now an enum constant, not a macro.
11120 No need to assume that it's either 32 or 64.
11122 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11124 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11127 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11129 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11130 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11132 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11134 emacs_read and emacs_write now use void *, not char *.
11135 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11136 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11137 Buffer arg is now void *, not char *. This matches plain
11138 'read' and 'write' better, and avoids a constraint violation
11139 on Solaris 9 with Oracle Studio.
11141 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11143 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11144 memset to explicit loop. Otherwise copy largest possible chunk
11145 from initialized to uninitialized part, thus allowing the longer
11146 memcpy runs and reducing the number of loop iterations.
11148 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11150 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11151 hide toolbar (Bug#15388).
11152 (windowDidEnterFullScreen:): If presentation options are zero,
11153 set them here (Bug#15388).
11154 (ns_update_auto_hide_menu_bar): Remove runtime check.
11155 Don't auto hide dock unless menubar is also auto hidden.
11157 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11159 * editfns.c (message): Mention batch mode in doc string.
11161 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11163 * nsterm.m (check_native_fs): Remove erroneous comment.
11165 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11167 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11168 uses find_newline instead of scan_newline and so doesn't move point.
11170 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11172 Use hardware support for byteswapping on glibc x86 etc.
11173 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11174 whereas the old swap64 needed 30.
11175 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11176 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11177 Use byteswap.h's macros to swap bytes.
11178 * lisp.h (swap16, swap32, swap64): Remove.
11179 All uses replaced by bswap_16, bswap_32, bswap_64.
11181 * bytecode.c (exec_byte_code): Use some more volatile variables
11182 to work around local variables getting clobbered by longjmp.
11183 Port to pre-C99, which doesn't allow decls after stmts.
11185 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11187 * lisp.h (eassert): Assume that COND is true when optimizing.
11188 In other words, take on the behavior of eassert_and_assume.
11189 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11190 (eassert_and_assume): Remove. All uses replaced by eassert.
11192 * xdisp.c (Qglyphless_char): Now static.
11194 Adjust to merge from gnulib.
11195 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11196 * lisp.h: Include <verify.h>, for 'assume'.
11198 * eval.c (clobbered_eassert): New macro.
11199 (internal_catch, internal_condition_case)
11200 (internal_condition_case_1, internal_condition_case_2)
11201 (internal_condition_case_n): Use it instead of eassert
11202 when the argument contains locals clobbered by longjmp.
11203 Don't use clobbered locals outside of clobbered_eassert.
11204 (internal_lisp_condition_case): Use a volatile variable
11205 to work around a local variable's getting clobbered.
11207 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11209 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11210 (PUSH_HANDLER): New macro.
11211 (catchlist): Remove.
11212 (handlerlist): Always declare.
11214 * eval.c (catchlist): Remove (merge with handlerlist).
11215 (handlerlist, lisp_eval_depth): Not static any more.
11216 (internal_catch, internal_condition_case, internal_condition_case_1)
11217 (internal_condition_case_2, internal_condition_case_n):
11219 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11220 handlerlist/catchlist.
11221 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11222 handlerlist which can only handle a single condition-case handler at
11224 (find_handler_clause): Simplify since we only a single branch here
11227 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11229 (bcall0): New function.
11230 (exec_byte_code): Add corresponding cases. Improve error message when
11231 encountering an invalid byte-code. Let Bunwind_protect accept
11232 a function (rather than a list of expressions) as argument.
11234 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11235 and make them unconditional now that they're heap-allocated.
11237 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11239 * charset.c (Fdecode_char, Fencode_char): Remove description of
11240 `restriction' arg. now that it's hidden by advertised-calling-convention.
11242 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11244 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11245 Remove unused variable (from mac-port).
11246 (macfont_draw): Use s->ybase for correct y position.
11248 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11250 * frame.h (struct frame): Drop has_minibuffer member because...
11251 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11252 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11254 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11256 * window.h (struct window): Prefer enum text_cursor_kinds to int
11257 for phys_cursor_type member. Move the latter, phys_cursor_width,
11258 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11259 * window.c (replace_window, make_window): Adjust users.
11261 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11263 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11264 this module is never compiled otherwise.
11266 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11268 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11271 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11273 * xdisp.c (get_next_display_element): Don't call face_for_font in
11274 a build configured --without-x. (Bug#15484)
11276 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11278 * window.c (calc_absolute_offset): #elif should be #elif defined.
11280 * frame.c (delete_frame): Block/unblock input to overcome race
11281 condition (Bug#15475).
11283 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11285 * frame.c (delete_frame): Record selected frame only after
11286 calling Qdelete_frame_functions (Bug#15477).
11288 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11290 * nsterm.m (ns_selection_color): Remove.
11291 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11292 NSColor selectedText(Background)Color. Only for COCOA.
11293 (ns_term_init): Remove assignment of ns_selection_color, logic
11294 moved to ns_get_color.
11296 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11297 NS_SELECTION_COLOR_DEFAULT.
11298 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11300 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11302 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11303 frame' does not have the tool_bar_window member.
11305 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11307 Signal error when reading an empty byte-code object (Bug#15405)
11308 * lread.c (read1): Signal error.
11309 * alloc.c (make_byte_code): eassert header size.
11310 (sweep_vectors): Change an int to size_t.
11312 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11314 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11315 instead of ints, as it's the usual style for offsetof constants. See:
11316 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11318 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11319 This is ugly, but it should fix the performance problem for older
11320 GCC versions in the short run. I'll look into integrating the
11321 Gnulib module for popcount, as a better fix.
11322 See the thread starting in:
11323 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11324 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11325 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11326 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11327 (popcount_size_t): Use it.
11329 2013-09-24 Daniel Colascione <dancol@dancol.org>
11331 * process.c (Fnetwork_interface_info): Fix build break due to
11334 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11336 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11337 Prefer signed to unsigned integers where either will do.
11338 No need for 'const' on locals that do not escape.
11339 Omit easserts with unnecessary and unportable assumptions about
11340 alignment. Avoid unnecessary casts to char *.
11342 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11344 Use union for the payload of struct Lisp_Vector.
11345 This helps to avoid a few glitches dictated by C's aliasing rules.
11346 * lisp.h (struct Lisp_Vector): Use union for next and
11347 contents member. Adjust comment. Change related users.
11348 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11349 Related users changed.
11350 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11351 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11352 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11353 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11355 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11357 Optimize glyph row clearing and copying routines.
11358 * dispextern.h (struct glyph_row): Change layout of struct
11359 glyph_row to help copy_row_except_pointers. Adjust comment.
11360 * dispnew.c (null_row): Remove.
11361 (clear_glyph_row): Use offsetof and memset to find and clear
11362 just the members that need clearing. Adjust comment.
11363 (copy_row_except_pointers): Likewise for copying.
11365 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11367 Some minor cleanups of recently-added bool vector code.
11368 * conf_post.h (assume): Always return void. Use lint version
11369 only if GCC and MSC versions don't apply.
11370 * conf_post.h (assume):
11371 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11372 Depend on _MSC_VER, not __MSC_VER, for consistency with
11374 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11375 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11376 (bool_vector_binop_driver, count_trailing_zero_bits)
11377 (size_t_to_host_endian): Now static, not static inline;
11378 the latter isn't needed with modern compilers and doesn't
11379 work with older compilers anyway.
11381 * alloc.c (valgrind_p): Use bool for boolean.
11383 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11385 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11386 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11387 (display_last_displayed_message_p, message_buf_print)
11388 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11389 Use bool for boolean.
11390 * dispextern.h (cancel_line, init_desired_glyphs):
11391 Remove ancient leftover.
11392 (help_echo_showing_p, hourglass_shown_p):
11393 * lisp.h (noninteractive_need_newline): Adjust declaration.
11395 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11397 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11399 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11400 ...this file and convert the latter to static. Adjust comment.
11401 (make_initial_frame):
11402 * window.c (init_window_once): Adjust user.
11403 * frame.h (last_nonminibuf_frame): Remove declaration.
11404 * lisp.h (selected_frame): Likewise.
11405 * msdos.c (the_only_display_info): Adjust comment.
11407 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11409 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11410 computing the end column of mouse-highlight that comes from
11411 display or overlay strings. (Bug#15437)
11412 (note_mouse_highlight): Adapt calculation of last argument to
11413 mouse_face_from_string_pos to the above change.
11415 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11416 all platforms, not just for clang.
11418 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11420 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11421 about excess arguments to snprintf.
11423 * conf_post.h(assume): Use __builtin_unreachable for clang.
11425 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11427 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11428 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11430 2013-09-23 Daniel Colascione <dancol@dancol.org>
11432 * alloc.c (USE_VALGRIND): New macro; on by default
11433 when ENABLE_CHECKING.
11434 (mark_maybe_object, mark_maybe_pointer)
11435 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11437 (valgrind_p) [USE_VALGRIND]: New variable.
11438 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11440 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11442 * process.c (wait_reading_process_output): Change int pnamelen to
11445 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11446 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11447 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11448 argument to unsigned long to avoid warning.
11449 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11451 * conf_post.h (assume): Fix compiler error: x shall be cond.
11453 2013-09-22 Daniel Colascione <dancol@dancol.org>
11455 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11456 warning when compiling without a window system.
11458 2013-09-22 Daniel Colascione <dancol@dancol.org>
11460 * data.c (Qbool_vector_p): New symbol.
11461 (bool_vector_spare_mask, popcount_size_t_generic)
11462 (popcount_size_t_msc, popcount_size_t_gcc)
11464 (bool_vector_binop_driver)
11465 (count_trailing_zero_bits, size_t_to_host_endian)
11466 (Fbool_vector_exclusive_or)
11467 (Fbool_vector_union)
11468 (Fbool_vector_intersection, Fbool_vector_set_difference)
11469 (Fbool_vector_subsetp, Fbool_vector_not)
11470 (Fbool_vector_count_matches)
11471 (Fbool_vector_count_matches_at): New functions.
11472 (syms_of_data): Intern new symbol, functions.
11473 * alloc.c (bool_vector_payload_bytes): New function.
11474 (Fmake_bool_vector): Instead of calling Fmake_vector,
11475 which performs redundant initialization and argument checking,
11476 just call allocate_vector ourselves. Make sure we clear any
11477 terminating padding to zero.
11478 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11479 instead of open-coding the size calculation.
11480 (vroundup_ct): New macro.
11481 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11482 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11483 * composite.c (composition_gstring_put_cache):
11484 Change lint_assume to assume.
11485 * conf_post.h (assume): New macro.
11486 (lint_assume): Remove.
11487 * dispnew.c (update_frame_1): Change lint_assume to assume.
11488 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11490 * image.c (gif_load): Change lint_assume to assume.
11491 * lisp.h (eassert_and_assume): New macro.
11492 (Qbool_vector_p): Declare.
11493 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11494 (swap16, swap32, swap64): New inline functions.
11495 * macfont.m (macfont_shape): Change lint_assume to assume.
11496 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11497 * xsettings.c (parse_settings): Use new swap16 and
11498 swap32 from lisp.h instead of file-specific macros.
11500 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11502 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11503 found (which can legitimately happen when the glyph row at the
11504 window start is disabled in the current_matrix. (Bug#15365)
11506 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11508 Fix syntax.h bug introduced by recent INLINE change.
11509 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11510 conditionally compiled one way in some modules, and a different
11511 way in others. This doesn't work with extern inline functions,
11512 which must have the same definition in all modules, because the
11513 defining code might be shared across modules, depending on the
11514 implementation. Symptoms reported by Martin Rudalics in:
11515 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11516 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11517 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11518 overriding the corresponding functions in syntax.h.
11519 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11520 (syntax_property): New inline functions.
11521 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11522 Rewrite in terms of these new functions.
11524 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11526 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11527 not chars_in_text, whose result depends on the multibyteness of
11528 the current buffer. (Bug#15426)
11530 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11532 Port recent change to hosts where pointers aren't 'long'.
11533 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11534 Don't assume that pointers are the same width as 'long'.
11535 Add a compile-time check that a pointer fits into two X slots.
11537 A simpler, centralized INLINE.
11538 * conf_post.h (INLINE): Define only if not already defined.
11539 This allows us to use a single INLINE, defined by one file
11541 * emacs.c (INLINE): Define it.
11542 Also, include category.h, charset.h, composite.h, dispextern.h,
11543 syntax.h, systime.h, so that their INLINE definitions are expanded
11544 properly for Emacs.
11545 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11546 * buffer.h, buffer.c (BUFFER_INLINE):
11547 * category.h, category.c (CATEGORY_INLINE):
11548 * character.h, character.c (CHARACTER_INLINE):
11549 * charset.h, charset.c (CHARSET_INLINE):
11550 * composite.h, composite.c (COMPOSITE_INLINE):
11551 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11552 * frame.h, frame.c (FRAME_INLINE):
11553 * intervals.h, intervals.c (INTERVALS_INLINE):
11554 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11555 * lisp.h, alloc.c (LISP_INLINE):
11556 * process.h, process.c (PROCESS_INLINE):
11557 * syntax.h, syntax.c (SYNTAX_INLINE):
11558 * systime.h, sysdep.c (SYSTIME_INLINE):
11559 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11560 * window.h, window.c (WINDOW_INLINE):
11561 Remove. All uses replaced with INLINE.
11563 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11565 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11566 to avoid Bug#15398.
11568 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11570 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11571 'const char *' to avoid compiler warnings due to similar change in
11572 the prototype of x_get_string_resource.
11574 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11576 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11577 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11578 going to replace static variables below. Adjust comments.
11579 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11580 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11581 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11582 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11583 Related users changed.
11584 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11585 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11586 last_mouse_movement_time, going to replace static variables below.
11588 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11589 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11591 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11592 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11593 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11594 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11595 static variables below.
11596 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11597 (last_mouse_scroll_bar): Remove.
11598 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11599 (mouseExited): Related users changed.
11601 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11603 Do not use external array to process X scroll bar messages.
11604 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11605 (x_send_scroll_bar_event): Pack window pointer into two slots
11606 of XClientMessageEvent if we're 64-bit. Adjust comment.
11607 (x_scroll_bar_to_input_event): Unpack accordingly.
11609 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11611 Ifdef away recent changes which aren't relevant to NS port.
11612 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11613 [!HAVE_NS]: Declare as such.
11614 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11615 [!HAVE_NS]: Define as such.
11617 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11619 * frame.c (x_redo_mouse_highlight): New function
11620 to factor out common code used in W32 and X ports.
11621 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11622 * xterm.h (struct x_display_info):
11623 * w32term.h (struct w32_display_info):
11624 * nsterm.h (struct ns_display_info): New members
11625 last_mouse_motion_frame, last_mouse_motion_x and
11626 last_mouse_motion_y, going to replace static variables below.
11627 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11628 (redo_mouse_highlight): Remove.
11629 (note_mouse_movement, syms_of_xterm): Adjust user.
11630 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11631 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11632 (redo_mouse_highlight): Remove.
11633 (note_mouse_movement, syms_of_w32term): Adjust user.
11634 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11635 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11637 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11638 * nsfns.m (compute_tip_xy): Adjust user.
11640 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11642 * frame.c (x_mouse_grabbed): New function.
11643 * dispextern.h (x_mouse_grabbed): Add prototype.
11644 (last_mouse_frame): Remove declaration.
11645 * xterm.h (struct x_display_info):
11646 * w32term.h (struct w32_display_info):
11647 * nsterm.h (struct ns_display_info): New member
11648 last_mouse_frame, going to replace...
11649 * xdisp.c (last_mouse_frame): ...global variable.
11650 (note_tool_bar_highlight):
11651 * w32term.c (w32_mouse_position, w32_read_socket):
11652 * xterm.c (XTmouse_position, handle_one_xevent):
11653 Use x_mouse_grabbed.
11654 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11658 * w32term.c (w32_read_socket): Avoid temporary
11659 variables in a call to x_real_positions.
11660 * xterm.c (handle_one_xevent): Likewise.
11662 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11664 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11665 (x_icon_type): Remove prototype.
11666 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11667 * frame.c (x_icon_type): Remove.
11668 * w32term.c (x_make_frame_visible, x_iconify_frame):
11669 * xterm.c (x_make_frame_visible, x_iconify_frame):
11670 Use x_set_bitmap_icon to factor out common code.
11672 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11674 * dispextern.h (check_x_display_info, x_get_string_resource):
11675 Declare here just once and unify the latter.
11676 * frame.c (check_x_display_info, x_get_string_resource):
11677 * nsterm.h (check_x_display_info):
11678 * xrdb.c (x_get_string_resource):
11679 * xterm.h (check_x_display_info): Remove prototypes.
11680 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11681 * w32reg.c (x_get_string_resource): Likewise.
11682 (w32_get_rdb_resource): Adjust user.
11684 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11686 * xterm.h (struct x_display_info): New member
11687 x_pending_autoraise_frame, going to replace...
11688 * xterm.c (pending_autoraise_frame): ...static variable.
11689 (x_new_focus_frame, XTread_socket): Adjust users.
11690 * w32term.h (struct w32_display_info): New member
11691 w32_pending_autoraise_frame, going to replace...
11692 * w32term.c (pending_autoraise_frame): ...global variable.
11693 (x_new_focus_frame, w32_read_socket): Adjust users.
11695 2013-09-17 Glenn Morris <rgm@gnu.org>
11697 * xdisp.c (message_dolog): If we create *Messages*,
11698 switch it to messages-buffer-mode.
11700 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11702 Don't overuse 'const' in types of locals.
11703 * bidi.c (bidi_count_bytes):
11704 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11705 (xg_event_is_for_scrollbar):
11706 * xselect.c (x_handle_property_notify)
11707 (x_handle_selection_notify, x_handle_dnd_message):
11708 * xsettings.c, xsettings.h (xft_settings_event):
11709 * xterm.c (x_handle_net_wm_state, handle_one_event)
11710 (x_menubar_window_to_frame, x_detect_focus_change)
11711 (construct_mouse_click, note_mouse_movement)
11712 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11713 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11714 (handle_one_xevent, x_handle_net_wm_state):
11715 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11716 (x_handle_dnd_message):
11717 Avoid unnecessary 'const', typically the second 'const' in
11718 'const foo * const arg', a 'const' that does not affect the API
11719 and doesn't significantly help the human reader.
11721 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11723 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11724 only if Glib < 2.36.0.
11725 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11726 * xsettings.c (init_gconf, init_gsettings): Do not check
11728 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11730 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11732 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11734 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11735 before calling g_type_init.
11737 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11739 * nsterm.m (syms_of_nsterm): ... to here.
11741 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11743 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11744 (ignore_next_mouse_click_timeout): Use Time as X does.
11745 (handle_one_xevent): Avoid cast and use unsigned comparison.
11747 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11749 Do not copy X event in handle_one_xevent except KeyPress case.
11750 Wnen XEvent is processed, it is unlikely to be changed except
11751 KeyPress case, so we can avoid copying and use const pointer to
11752 const data to make sure that an event is not changed elsewhere.
11753 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11754 const' and do not create local copy except for the KeyPress event.
11755 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11756 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11757 (x_handle_net_wm_state, x_menubar_window_to_frame)
11758 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11759 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11760 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11761 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11762 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11763 (x_handle_dnd_message):
11764 * xsettings.c (xft_settings_event):
11765 Use 'const XEvent * const' where appropriate.
11766 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11768 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11770 Fix X event waiting to handle multiple frames.
11771 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11772 * xterm.c (pending_event_wait): Remove. Adjust users.
11773 (x_detect_focus_change): Pass frame arg.
11774 (handle_one_xevent): Find related frame early and clear per-frame
11775 wait_event_type only if this is an event for the relevant frame.
11776 (x_wait_for_event): Use per-frame wait_event_type.
11778 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11780 * nsfns.m (Fx_create_frame): Fix font driver registration for
11783 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11784 for syms_of_macfont.
11786 * nsterm.m: Include macfont.h.
11787 (ns_tmp_flags, ns_tmp_font): Remove.
11788 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11789 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11790 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11791 (changeFont:): Fix code style. Check for font driver type when
11794 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11797 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11798 (nsfont_open): Set font driver type.
11799 Set font->ascent and font->descent. Figure out font instead of
11800 ns_tmp_font, and flags instead of ns_tmp_flags.
11801 Fix indentation. Remove call to ns_draw_text_decoration,
11804 * nsfns.m: Include macfont.h.
11805 (Fx_create_frame): Register macfont driver, make a better default font.
11806 (Fns_popup_font_panel): Get font from macfont driver, if used.
11808 * macfont.m, macfont.h, macuvs.h: New files.
11810 * font.h: Declare syms_of_macfont.
11812 * font.c (syms_of_font): Call syms_of_macfont.
11814 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11816 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11818 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11819 and it is always zero for others, so I assume that this is an ancient
11820 leftover which nobody will want to change any more.
11821 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11822 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11823 * frame.c (x_set_scroll_bar_width):
11824 * w32fns.c (w32_createscrollbar):
11825 * w32term.c (w32_set_vertical_scroll_bar):
11826 * xfns.c (x_set_scroll_bar_default_width):
11827 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11828 (x_scroll_bar_expose): Related users changed.
11830 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11832 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11833 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11834 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11836 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11837 Define once here...
11838 * nsterm.h, w32term.h, xterm.h: ...and not here.
11839 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11840 Remove unused Xisms.
11841 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11842 these modules are never compiled otherwise.
11844 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11846 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11847 Doc fix. (Bug#15375)
11849 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11851 Unify Fx_focus_frame between all ports.
11852 * frame.h (x_focus_frame): New prototype.
11853 * xfns.c (Fx_focus_frame): Remove.
11854 (syms_of_xfns): Do not defsubr it.
11855 (x_focus_frame): X implementation.
11856 * nsfns.m (Fx_focus_frame): Remove.
11857 (syms_of_nsfns): Do not defsubr it.
11858 (x_focus_frame): NS implementation.
11859 * w32term.c (Fx_focus_frame): Remove.
11860 (x_focus_on_frame): Rename to...
11861 (x_focus_frame): W32 implementation.
11862 * w32term.h (x_focus_on_frame): Remove prototype.
11863 * w32fns.c (Fx_focus_frame): Remove.
11864 (syms_of_w32fns): Do not defsubr it.
11865 * frame.c (Fx_focus_frame): Define here.
11866 (syms_of_frame): Defsubr here.
11867 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11869 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11871 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11872 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11873 each port to reference the port-specific window system data.
11874 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11875 (FRAME_DISPLAY_INFO): Define.
11876 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11877 (FRAME_DISPLAY_INFO): Define. Adjust users.
11878 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11879 (FRAME_DISPLAY_INFO): Define. Adjust users.
11880 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11881 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11882 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11883 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11884 * xselect.c, xterm.c: All related users changed.
11886 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11888 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11889 (x_menubar_window_to_frame): Remove prototypes.
11890 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11891 (x_menubar_window_to_frame, x_top_window_to_frame):
11893 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11894 (x_menubar_window_to_frame, x_top_window_to_frame):
11895 ...to here and convert all but the last to static.
11897 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11899 * lisp.mk (lisp): Add w32-common-fns.elc.
11901 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11903 * charset.c (char_charset): Document an exception for char-charset.
11905 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11907 * xterm.h (x_display_info): New field last_user_time...
11908 * xterm.c (toplevel): ...to replace static last_user_time.
11909 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11911 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11913 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11914 scroll bar values to prevent thumb from disappear and update comment.
11916 2013-09-11 Glenn Morris <rgm@gnu.org>
11918 * emacs.c (usage_message): Possessive apostrophe tweak.
11920 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11922 * nsterm.m (syms_of_nsterm): Use Qns.
11923 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11924 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11925 * xfns.c (x_display_info_for_name, Fx_open_connection):
11926 Remove old '#if 0' code.
11927 (syms_of_xfns): Use Qx.
11928 * termhooks.h (fullscreen_hook): Remove the leftover.
11929 (struct terminal): Fix typo in comment.
11931 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11933 Cleaning up a few X scroll bar bits.
11934 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11935 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11936 New member last_seen_part, going to replace...
11937 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11938 (xt_action_hook) [USE_LUCID]: Adjust user.
11939 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11940 Lucid-specific scroll bar support.
11941 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11942 to int and adjust to use last_seen_part member.
11943 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11944 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11945 Initialize last_seen_part.
11947 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11949 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11950 insert-buffer-substring an empty string.
11952 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11954 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11955 avoiding a GCC warning.
11957 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11959 Ifdef away frame tool bar code when it is not really used.
11960 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11961 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11962 and minimize_tool_bar_window_p under the above.
11963 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11964 (fset_tool_bar_window): Likewise.
11965 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11966 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11967 (change_frame_size_1):
11968 * window.c (window_from_coordinates, Frecenter): Adjust users.
11969 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11970 code is not really used.
11971 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11972 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11973 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11974 [!USE_GTK && !HAVE_NS]: Define as such.
11975 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11976 (note_mouse_highlight, expose_frame):
11977 * xfns.c (x_set_tool_bar_lines):
11978 * xterm.c (handle_one_xevent): Adjust users.
11980 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11982 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11983 This bug was introduced by my 2013-08-26 patch, which incorrectly
11984 assumed that the terminfo implementation doesn't use termcap buffers.
11985 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11986 these buffers apparently are used after all.
11987 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11988 (struct tty_display_info): Define members termcap_term_buffer and
11989 termcap_strings_buffer even if TERMINFO.
11991 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11994 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11995 'usage' docstring entry to pacify make-docfile.
11997 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11999 Change comparison functions =, <, >, <=, >= to take many arguments.
12000 * data.c: Change comparison functions' interface and implementation.
12001 * lisp.h: Make arithcompare available for efficient two arg
12003 * bytecode.c: Use arithcompare.
12004 * fileio.c: Use new interface.
12006 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12008 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12010 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12012 * eval.c (Feval): Document the new use of `lexical'.
12014 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12016 Review and drop old frame resize hack.
12017 * frame.h (struct frame): Remove force_flush_display_p.
12018 * dispnew.c (update_frame): Adjust user and don't call
12019 flush_frame here. The comment has said that there was an issues
12020 with redisplaying fringes, but I don't see any differences with
12021 and without this hack. Hopefully we can continue without it.
12022 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12023 current frame matrices twice if resized_p is set.
12025 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12027 Do not populate pure Xism x_sync to other ports.
12028 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12029 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12030 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12031 * w32term.h (x_sync): Remove prototype.
12033 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12035 Cleanup frame flushing.
12036 * dispextern.h (struct redisplay_interface):
12037 Drop flush_display_optional because flush_display is enough
12038 for X and flushing via RIF is just a no-op for others.
12039 * frame.h (flush_frame): New function.
12040 * dispnew.c (update_frame):
12041 * minibuf.c (read_minibuf):
12042 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12044 * keyboard.c (detect_input_pending_run_timers): Do not flush
12045 all frames but selected one in redisplay_preserve_echo_area.
12046 * nsterm.m (ns_flush): Remove no-op.
12047 (ns_redisplay_interface): Adjust user.
12048 * w32term.h (x_flush): Remove no-op.
12049 (w32_redisplay_interface): Adjust user.
12050 * xterm.c (x_flush): Simplify because we do not flush all
12051 frames at once any more. Adjust comment.
12052 (x_redisplay_interface): Adjust user.
12054 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12056 Port --without-x --enable-gcc-warnings to Fedora 19.
12057 * gfilenotify.c (globals_of_gfilenotify):
12058 Call g_type_init only if using an older glib version that needs it.
12060 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12062 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12063 (last_glyphless_glyph_merged_face_id): Remove declarations.
12064 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12065 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12066 (last_glyphless_glyph_merged_face_id): Now static.
12067 (merge_escape_glyph_face): New function, refactored from...
12068 (get_next_display_element): ...here.
12069 (merge_glyphless_glyph_face): New function, refactored from...
12070 (produce_glyphless_glyph): ...here...
12071 * term.c (produce_glyphless_glyph): ...and here.
12073 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12075 * eval.c (eval_sub): Only call Ffunction if necessary.
12077 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12079 Attempt to make redisplay more selective when changing cursor type.
12080 * frame.h (struct frame): New bitfield cursor_type_changed.
12081 * xdisp.c (cursor_type_changed): Remove.
12082 (try_cursor_movement, redisplay_window, try_window_id)
12083 (set_frame_cursor_types, try_window_reusing_current_matrix):
12084 Adjust to use per-frame bitfield.
12085 (redisplay_internal): Look for cursor type change on each visible
12086 frame and consider all frames if cursor type has been changed on
12087 the frame other than selected. If cursor type has been changed on
12088 selected frame only, do not use fast update.
12090 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12092 Attempt to make redisplay more selective when changing fonts.
12093 * frame.h (struct frame): New bitfield fonts_changed.
12094 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12095 (adjust_frame_glyphs): Add prototype.
12096 * dispnew.c (fonts_changed_p): Remove.
12097 (adjust_glyphs): Remove because we do not
12098 adjust matrices on all frames at once any more.
12099 (adjust_frame_glyphs): Block and unblock input here.
12100 (adjust_glyph_matrix): Use fonts_changed.
12101 (change_frame_size_1): Use adjust_frame_glyphs.
12102 * font.c (font_open_entity): Use fonts_changed.
12103 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12104 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12105 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12106 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12107 (shrink_mini_window, Fresize_mini_window_internal)
12108 (window_scroll_pixel_based, Fset_window_configuration)
12109 (apply_window_adjustment, Fset_window_vscroll):
12110 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12111 Use adjust_frame_glyphs.
12112 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12113 (try_window_reusing_current_matrix, try_window_id, display_line)
12114 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12115 (redisplay_internal): Consider fonts_changed and adjust frame
12116 matrices for each frame only if the frame is visible. If font
12117 has been changed on some frame during full redisplay, retry
12118 only visible frames where the font has been actually changed.
12120 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12122 Cache current header and mode line height for each window.
12123 * window.h (struct window): New fields mode_line_height
12124 and header_line_height.
12125 * window.c (make_window): Initialize them.
12126 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12127 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12128 (current_mode_line_height, current_header_line_height):
12129 Remove declaration.
12130 * xdisp.c (current_mode_line_height, current_header_line_height):
12132 (pos_visible_p, init_xdisp): Adjust user.
12133 (redisplay_window): Invalidate mode_line_height and
12134 header_line_height if current and desired matrices do not agree.
12136 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12138 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12139 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12141 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12143 Make --without-x compatible with --enable-gcc-warnings.
12144 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12145 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12146 members under HAVE_WINDOW_SYSTEM.
12147 * keyboard.c (make_lispy_focus_out): Likewise.
12148 (record_menu_key): Move under HAVE_MENUS.
12149 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12150 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12151 (syms_of_xdisp): Adjust user.
12152 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12153 (start_hourglass, cancel_hourglass):
12154 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12155 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12156 and CLEAR_FONT_TABLE_NFONTS.
12157 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12158 Declare only if HAVE_WINDOW_SYSTEM.
12159 (lface_same_font_attributes_p, clear_face_gcs): Define only
12160 if HAVE_WINDOW_SYSTEM.
12162 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12164 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12165 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12166 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12168 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12170 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12172 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12174 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12175 This fixes a type error on hosts where ptrdiff_t is wider than int.
12177 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12179 * keyboard.c (read_key_sequence_vs): New function.
12180 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12183 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12185 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12187 Makefile improvements.
12188 * Makefile.in (config.status): Don't use double-colon rules, as
12189 they are not portable according to POSIX. Fix shell typo with `;
12190 I guess this rule has never been tested?
12191 (VCSWITNESS): New macro, to override any environment var.
12193 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12195 * xterm.h (struct x_display_info): Do not track X connection
12196 fd separately because it is always available from Display.
12197 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12200 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12202 * buffer.c (drop_overlay):
12203 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12204 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12206 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12208 * buffer.c (Fmake_overlay, Fmove_overlay):
12209 * intervals.c (set_point_from_marker):
12210 * print.c (PRINTPREPARE): Prefer signal_error
12211 to plain error and report unsuitable marker too.
12213 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12215 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12216 for 'dragging' member.
12217 (struct x_output): Remove set-but-unused leftovers
12218 'left_before_move' and 'top_before_move'.
12219 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12220 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12221 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12222 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12223 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12224 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12225 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12226 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12228 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12230 * nsfont.m (INVALID_GLYPH): New define.
12231 (nsfont_encode_char): Use INVALID_GLYPH.
12232 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12234 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12236 * xterm.c (x_last_mouse_movement_time): Revert last change.
12237 This code should use XDisplayMotionBufferSize to check display's
12238 motion history first, and there are few other issues as well.
12239 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12240 (handle_one_xevent): Adjust user.
12242 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12244 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12245 * frame.c (Flast_nonminibuf_frame): ... to here.
12246 (check_minibuf_window): Don't abort if no window was found
12249 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12251 Use XGetMotionEvents to ask the last mouse motion time from X server.
12252 * xterm.c (X_MOTION_HISTORY): Default to 1.
12253 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12254 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12255 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12256 Ifdef away legacy code.
12257 (XTmouse_position, x_scroll_bar_report_motion):
12258 Use x_last_mouse_movement_time.
12259 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12262 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12264 * msdos.c (last_mouse_window): Move to...
12265 (dos_rawgetc): ...this function and adjust comment.
12266 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12267 (mouseMoved): ...this function and adjust comment.
12268 * w32term.c (last_window): Likewise with...
12269 (w32_read_socket): ...this function.
12270 * xterm.c (last_window): Likewise with...
12271 (handle_one_xevent): ...this function.
12273 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12275 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12276 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12277 (handle_one_xevent): ...to here.
12278 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12281 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12283 * msdos.c (IT_set_terminal_window): Remove no-op.
12284 (initialize_msdos_display): Adjust terminal setup.
12285 * w32console.c (w32con_set_terminal_window): Remove no-op.
12286 (initialize_w32_display): Adjust terminal setup.
12287 * w32term.c (w32_set_terminal_window): Remove no-op.
12288 (w32_create_terminal): Adjust terminal setup.
12289 * xterm.c (XTset_terminal_window): Remove no-op.
12290 (x_create_terminal): Adjust terminal setup.
12292 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12294 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12296 (ns_create_terminal): Adjust terminal setup.
12297 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12299 (w32_create_terminal): Adjust terminal setup.
12300 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12302 (x_create_terminal): Adjust terminal setup.
12304 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12306 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12307 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12308 * dispnew.c (buffer_posn_from_coords):
12309 * window.c (Fwindow_end, displayed_window_lines):
12310 * xdisp.c (redisplay_mode_lines): Use it.
12312 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12314 * fontset.c (face_for_char): Check char in the current face font first
12315 if HAVE_NS (Bug#15138).
12317 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12319 * window.c (temp_output_buffer_show): Make sure window returned
12320 by display_buffer is live (Bug#15213).
12322 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12324 Minor cleanup to avoid forward declarations.
12325 * coding.h (struct ccl_spec): Remove forward declaration.
12326 * composite.h (toplevel): Include font.h.
12327 (struct composition_it, struct face, struct font_metrics):
12328 Remove forward declaration.
12329 * dispextern.h (struct image, struct atimer): Likewise.
12330 * emacsgtkfixed.h (struct frame): Likewise.
12331 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12332 * font.h (struct font_driver, struct font, struct glyph_string)
12333 (struct face): Remove forward declaration.
12334 * fontset.h (struct face, struct font): Likewise.
12335 * frame.h (toplevel): Style cleanup.
12336 (enum output_method): Move to...
12337 * termhooks.h (enum output_method): ...here.
12338 (struct glyph, struct frame, struct ns_display_info)
12339 (struct x_display_info, struct w32_display_info):
12340 Remove forward declaration.
12341 * xterm.h (toplevel): Include termhooks.h.
12342 (struct font, struct window, struct glyph_matrix, struct frame)
12343 (struct input_event, struct face, struct image): Remove forward
12345 * gtkutil.h (struct _widget_value): Likewise.
12346 * keyboard.h (toplevel): Include termhooks.h.
12347 (struct input_event): Remove forward declaration.
12349 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12351 * intervals.c (set_point_from_marker): New function.
12352 * editfns.c (Fgoto_char):
12353 * process.c (Finternal_default_process_filter):
12354 * window.c (select_window_1): Use it.
12355 * buffer.h (set_point_from_marker): Add prototype.
12357 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12359 * w32.c (term_winsock): Call release_listen_threads before calling
12361 (_sys_wait_accept): Wait for accept event in a loop with a finite
12362 timeout, instead of waiting indefinitely. Will hopefully avoid
12363 hanging during exit because WSACleanup deadlocks waiting for the
12364 event object to be released. (Bug#14333)
12366 * w32proc.c (release_listen_threads): New function, signals all
12367 the reader threads that listen for connections to stop waiting.
12369 * w32.h (release_listen_threads): Add prototype.
12371 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12373 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12374 field of new marker (for sanity and safety).
12375 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12376 anyway because XMISCTYPE is a function and can't be an lvalue).
12378 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12380 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12381 (x_after_update_window_line, x_scroll_bar_create)
12382 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12383 (handle_one_xevent, x_clear_frame_area):
12384 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12385 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12386 * xterm.h (x_clear_area): Adjust prototype.
12388 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12390 Hook scanning and indentation functions to find_newline. This helps
12391 to avoid duplicated code and renders more respect to newline cache.
12392 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12393 * cmds.c (Fforward_line):
12394 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12395 Use find_newline and avoid unnecessary point movements.
12396 * search.c (scan_newline): Implement on top of find_newline.
12398 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12400 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12401 scoped code (bug#11258).
12403 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12405 * nsterm.m (last_window): New variable.
12406 (EV_TRAILER2): New macro.
12407 (EV_TRAILER): Call EV_TRAILER2.
12408 (mouseMoved:): Add support for mouse-autoselect-window
12409 on nextstep (Bug#6888).
12411 2013-08-28 Andreas Schwab <schwab@suse.de>
12413 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12414 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12415 Remove unused macro definitions.
12416 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12417 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12418 Only define if emacs.
12420 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12422 Prefer enum glyph_row_area to int where appropriate.
12423 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12425 (window_box, window_box_width, window_box_left, window_box_left_offset)
12426 (window_box_right, window_box_right_offset): Adjust prototypes.
12427 * xdisp.c (window_box, window_box_width, window_box_left)
12428 (window_box_left_offset, window_box_right, window_box_right_offset):
12429 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12430 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12431 * nsterm.m (ns_clip_to_row):
12432 * w32term.c (w32_clip_to_row):
12433 * xterm.c (x_clip_to_row): Likewise.
12435 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12437 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12438 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12440 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12442 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12443 for portability to hosts where /bin/sh has problems.
12445 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12447 Redesign redisplay interface to drop global output_cursor.
12448 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12449 (toplevel): Remove declaration of output_cursor.
12450 (set_output_cursor, x_cursor_to): Remove prototype.
12451 * window.h (struct window): New member output_cursor.
12452 (output_cursor_to): New function to replace RIF member.
12453 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12454 (update_text_area, set_window_cursor_after_update): Use it.
12455 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12456 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12457 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12458 * w32term.c (x_update_window_begin, x_update_window_end):
12459 * xterm.c (x_update_window_begin, x_update_window_end):
12460 Adjust to use per-window output cursor.
12462 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12464 Simplify SELECT_TYPE-related code.
12465 Like EMACS_TIME, this portability layer is no longer needed, since
12466 Emacs has been using fd_set as a portability layer for some time.
12467 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12468 (SELECT_TYPE): Remove. All uses changed to fd_set.
12469 (fd_set) [!FD_SET]: New typedef.
12471 Simplify EMACS_TIME-related code.
12472 This portability layer is no longer needed, since Emacs has been
12473 using struct timespec as a portability layer for some time.
12474 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12475 Include <time.h> rather than "systime.h"; that's all that's needed now.
12476 * dispnew.c: Include <timespec.h> rather than "systime.h";
12477 that's all that's needed now.
12478 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12479 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12480 TIMESPEC_RESOLUTION.
12481 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12482 LOG10_TIMESPEC_RESOLUTION.
12483 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12484 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12485 (make_emacs_time): Remove. All used changed to make_timespec.
12486 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12487 (current_timespec): Rename from current_emacs_time. All uses changed.
12488 (add_emacs_time): Remove. All uses changed to timespec_add.
12489 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12490 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12491 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12492 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12493 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12494 (current_timespec): Rename from current_emacs_time. All uses changed.
12495 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12496 changed to timespec_cmp.
12497 * xgselect.c: Include <timespec.h>, since our .h files don't.
12499 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12501 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12502 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12503 Remove the leftovers.
12504 * gtkutil.c (toplevel): Do not declare Qxft but include
12506 * image.c (toplevel): Do not declare Vlibrary_cache because
12507 it's already done in lisp.h.
12509 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12511 * lisp.h (Mouse_HLInfo): Move from here...
12512 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12513 (reset_mouse_highlight): New function.
12514 * msdos.c (dos_set_window_size, IT_update_begin)
12515 (internal_terminal_init):
12516 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12517 (ns_initialize_display_info):
12518 * w32console.c (initialize_w32_display):
12519 * w32term.c (x_update_window_end, x_free_frame_resources)
12520 (w32_initialize_display_info):
12521 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12522 * window.c (Fdelete_other_windows_internal):
12523 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12524 * termchar.h (toplevel):
12525 * xterm.h (toplevel): Include dispextern.h.
12527 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12529 Fix minor problems found by static checking.
12530 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12531 (expect): Avoid nested-if warning.
12532 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12533 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12534 * nsterm.h, nsterm.m (ns_select):
12535 * xgselect.c, xgselect.h (xg_select):
12536 Adjust signature to better match pselect's.
12537 * nsterm.m (ns_select):
12538 Don't set *TIMEOUT, since pselect doesn't.
12539 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12540 diagnostic about assigning const char * to it.
12541 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12543 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12545 * lread.c (substitute_object_recurse): Handle hash-tables as well
12548 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12550 Fix unlikely core dump in init_tty, and simplify terminfo case.
12551 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12552 The old version incorrectly dumped core if malloc returned a
12553 buffer containing only non-NUL bytes.
12554 (init_tty): Do not allocate or free termcap buffers; the
12555 struct does that for us now.
12556 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12557 (struct tty_display_info): Define members termcap_term_buffer and
12558 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12559 use them. Allocate them directly in struct rather than indirectly
12560 via a pointer, to simplify init_tty.
12562 * frame.c (check_minibuf_window): Initialize 'window' properly,
12563 so that Emacs reliably aborts later if 'window' is not initialized.
12565 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12567 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12568 of VoidSymbol (Bug#15154).
12570 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12572 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12573 mouse_face_beg_y and mouse_face_end_y.
12574 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12575 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12576 Adjust users and update comment where appropriate.
12578 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12580 * frame.c (check_minibuf_window): New function.
12581 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12582 Call check_minibuf_window (Bug#15183).
12584 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12586 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12587 because this is the only last cursor data we need to keep and consult.
12588 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12589 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12592 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12594 Fix recovering from possible decompression error.
12595 Since insert_from_gap doesn't always move point, we can't use PT as
12596 the position where the partially decompressed data ends, and
12597 should count how many bytes was produced so far.
12598 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12599 (unwind_decompress): Really delete partially uncompressed data.
12600 (Fzlib_decompress_region): Take decompressed data size into account.
12602 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12604 * syntax.c (init_syntax_once): Adjust comment and do an early
12605 initialization of Qchar_table_extra_slots just once...
12606 * casetab.c (init_casetab_once):
12607 * category.c (init_category_once):
12608 * character.c (syms_of_character):
12609 * coding.c (syms_of_coding):
12610 * xdisp.c (syms_of_xdisp): ...and omit it here.
12612 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12614 * xdisp.c (get_next_display_element): Don't apply to characters
12615 from a display vector the logic of setting it->end_of_box_run_p
12616 suitable for characters from a buffer. (Bug#15175)
12618 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12619 to handle directories, rather than '_utime' which doesn't.
12622 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12624 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12625 or fullscreen (Bug#14627).
12627 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12629 System-dependent integer overflow fixes.
12630 * process.c (Fset_process_window_size): Signal an error if
12631 the window size is outside the range supported by the lower level.
12632 * sysdep.c (set_window_size): Return negative on error,
12633 nonnegative on success, rather than -1, 0, 1 on not in system,
12634 failure, success. This is simpler. Caller changed.
12635 (serial_configure): Remove unnecessary initialization of local.
12636 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12637 size fits in unsigned long; this isn't true on some 32-bit hosts.
12638 Avoid buffer overrun if some future version of /proc/meminfo has a
12639 variable name longer than 20 bytes.
12640 (system_process_attributes) [__FreeBSD__]:
12641 Don't assume hw.availpages fits in 'int'.
12643 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12645 Don't let very long directory names overrun the stack.
12646 Fix some related minor problems involving "//", vfork.
12647 * callproc.c (encode_current_directory): New function.
12648 (call_process): Don't append "/"; not needed.
12649 * fileio.c (file_name_as_directory_slop): New constant.
12650 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12651 this can save the caller having to alloca.
12652 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12653 Use SAFE_ALLOCA, not alloca.
12654 (directory_file_name, Fexpand_file_name): Leave leading "//"
12655 alone, since it can be special even on POSIX platforms.
12656 * callproc.c (call_process):
12657 * process.c (Fformat_network_address):
12658 * sysdep.c (sys_subshell):
12659 Use encode_current_directory rather than rolling our own.
12660 (create_process): No need to encode directory; caller does that now.
12661 * process.h (encode_current_directory): New decl.
12662 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12663 Rework to avoid 'goto xyzzy;'.
12665 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12667 * xdisp.c (handle_face_prop): If the default face was remapped use
12668 the remapped face for strings from prefix properties. (Bug#15155)
12670 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12672 Minor cleanup for redisplay interface and few related functions.
12673 * frame.h (enum text_cursor_kinds): Move from here...
12674 * dispextern.h (enum text_cursor_kinds): ...to here.
12675 (toplevel): Drop unnecessary declarations.
12676 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12677 in update_window_end_hook and draw_window_cursor functions.
12678 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12679 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12680 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12681 * xterm.c (x_update_window_end, x_draw_window_cursor):
12682 * xdisp.c (display_and_set_cursor, update_window_cursor)
12683 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12684 enum text_cursor_kinds where appropriate.
12686 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12688 Redesign redisplay interface to drop updated_row and updated_area.
12689 * dispextern.h (updated_row, updated_area): Remove declaration.
12690 (struct redisplay_interface): Pass glyph row and row area parameters
12691 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12692 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12694 * dispnew.c (updated_row, updated_area): Remove.
12695 (redraw_overlapped_rows, update_window_line): Adjust user.
12696 (update_marginal_area, update_text_area): Likewise. Pass updated row
12697 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12698 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12701 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12703 * process.c (flush_pending_output): Remove stub.
12706 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12708 * callproc.c: Fix race that killed background processes (Bug#15144).
12709 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12710 Record deleted process-id in critical section, not afterwards.
12711 Don't mistakenly kill process created by a call-process invocation
12712 that discards output and does not wait.
12714 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12716 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12717 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12718 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12719 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12720 to shut up compiler in mark_object.
12721 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12723 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12725 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12726 We can't portably rely on PTY_OPEN doing that, even if
12727 it calls posix_openpt with O_CLOEXEC.
12729 2013-08-20 Kenichi Handa <handa@gnu.org>
12731 * character.c (string_char): Improve commentary.
12733 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12735 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12736 (struct animation_cache): Make signature a flexible array member.
12737 All uses changed. This is a tad slower but may insulate us better
12738 from future changes to ImageMagick.
12740 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12742 * image.c: Shrink memory needed for animation cache.
12743 (SIGNATURE_DIGESTSIZE): New constant.
12744 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12745 (imagemagick_create_cache): Copy the signature. This saves
12746 several KB of memory that ImageMagick wastes per signature.
12747 Don't bother updating the update_time, as the caller does that now.
12748 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12749 it's a fixed size struct member now.
12750 (imagemagick_get_animation_cache): Always destroy the signature,
12751 as it's now imagemagick_create_cache's responsibility to copy it.
12752 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12753 and use memcmp rather than strcmp.
12754 eassert that ImageMagick returns a signature of the specified length.
12756 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12758 * image.c (imagemagick_get_animation_cache): Don't segfault on
12760 (imagemagick_get_animation_cache): Revert to previous definition
12761 so that it actually works. But keep the memory leak fix.
12762 (imagemagick_get_animation_cache): Fix memory leak.
12764 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12766 * image.c: Fix animation cache signature memory leak.
12767 Fix some other minor performance problems while we're at it.
12768 (imagemagick_create_cache): Clear just the members that
12769 need clearing. Don't set update_time, as caller does that now.
12770 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12771 Simplify by using pointer-to-pointer instead of a prev pointer.
12772 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12773 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12774 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12775 it's already a copy. Free the signature probe unless it's cached.
12777 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12778 This was introduced by my 2013-08-12 fix for Bug#15035.
12780 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12782 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12783 (imagemagick_prune_animation_cache): Now static.
12785 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12787 * image.c (imagemagick_get_animation_cache): Don't segfault when
12788 pruning all entries.
12790 2013-08-18 Ken Brown <kbrown@cornell.edu>
12792 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12793 static heap if ENABLE_CHECKING is defined.
12794 (max_bss_sbrk_ptr): New variable.
12795 (bss_sbrk): Use it.
12796 (report_sheap_usage): Report maximum static heap usage instead of
12797 ending static heap usage.
12799 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12801 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12802 of zlib_initialized according to the results of calling
12803 init_zlib_functions.
12805 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12807 * image.c: Implement an ImageMagick per-image cache.
12808 (imagemagick_get_animation_cache): Fix a double-free error.
12809 (imagemagick_load_image): Remove the ping_wand code, which only
12810 apparently saved time on invalid animated images, and slowed down
12811 everything else. Optimize for the common case.
12813 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12815 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12817 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12819 * marker.c (set_marker): Remove documentation of undefined behavior.
12821 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12823 * image.c (imagemagick_compute_animated_image): Animate correctly
12824 when sub-images are smaller than the main image.
12825 (imagemagick_compute_animated_image): Setting the iterator row to
12826 zero is apparently not allowed.
12827 (imagemagick_compute_animated_image): Allow images that say they
12828 have sub-images that are bigger than the main image, but just crop
12831 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12833 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12835 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12837 * image.c (imagemagick_compute_animated_image): Respect the GIF
12840 2013-08-15 Ken Brown <kbrown@cornell.edu>
12842 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12843 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12846 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12848 Fix minor problems found by static checking.
12849 * frame.c (delete_frame):
12850 * xdisp.c (next_element_from_display_vector):
12851 Avoid uninitialized local.
12852 * image.c (imagemagick_compute_animated_image): Port to C89.
12853 Prefer usual GNU indentation style for loops.
12854 Be more careful about bizarrely large sizes, by using ptrdiff_t
12857 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12859 Fix infinite frame selection loop (Bug#15025).
12860 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12862 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12864 * xdisp.c (compute_window_start_on_continuation_line):
12865 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12866 to make sure we end up setting the window start at the leftmost
12867 visible character of the display line. This avoids funky
12868 horizontal shifting because the window start is not kept on the
12869 same position. (Bug#15090)
12870 (next_element_from_display_vector): Support 'box' face attribute
12871 in the face definitions of a display vector. (Bug#15099)
12873 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12875 * image.c (imagemagick_compute_animated_image): Implement animated
12876 images (bug#14700).
12877 (imagemagick_compute_animated_image): Fix some compilation
12878 warnings. Implement a very simple cache to make the animation
12879 usable at all, but it should be replaced with a per-image cache.
12881 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12883 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12884 to do `for' loops over alist values.
12885 * buffer.h (FOR_EACH_BUFFER):
12886 * process.c (FOR_EACH_PROCESS): Use it.
12887 (handle_child_signal, status_notify, Fget_buffer_process)
12888 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12890 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12892 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12893 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12894 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12895 to xzalloc and so avoid redundant call to memset.
12896 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12897 members because it is allocated with xzalloc and so already zeroed.
12899 2013-08-14 Ken Brown <kbrown@cornell.edu>
12901 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12904 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12906 Utility function and macro to copy Lisp string to C string.
12907 * lisp.h (xlispstrdupa): New macro.
12908 (xlispstrdup): New prototype.
12909 * alloc.c (xlispstrdup): New function.
12910 * callint.c (Fcall_interactively):
12911 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12912 (Fsubstitute_in_file_name):
12913 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12914 * image.c (x_create_bitmap_from_file):
12915 * w32term.c (w32_term_init):
12916 * xterm.c (x_term_init): Use xlispstrdup.
12918 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12920 * image.c (imagemagick_load_image): Make animated pictures work.
12921 There's still some problems with background color settings, though
12924 * decompress.c (unwind_decompress): Always restore point.
12926 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12928 * marker.c (set_marker): Reformat documentation.
12930 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12932 * xdisp.c (cursor_type_changed): Now static.
12934 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12935 Use changed. This avoids the need to call xmalloc and for the
12936 caller to call xfree, and avoids memory leaks in some situations.
12938 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12940 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12941 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12942 (redisplay_window): If window_end_valid is cleared due to non-zero
12943 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12944 so do not call to try_cursor_movement for that window.
12946 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12948 * window.h (struct window): Convert window_end_pos and
12949 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12950 (wset_window_end_pos, wset_window_end_vpos): Remove.
12951 * dispnew.c (adjust_glyph_matrix):
12952 * window.c (Fwindow_end, replace_window, set_window_buffer)
12954 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12955 (set_vertical_scroll_bar, redisplay_window, try_window)
12956 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12957 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12958 (note_mouse_highlight): Adjust users.
12959 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12962 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12964 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12965 * image.c (imagemagick_filename_hint): Use `const char *' and
12966 prefer SSDATA to SDATA to avoid warnings.
12968 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12970 Cleanup window fringes, margins and scroll bars adjustments.
12971 * window.c (set_window_fringes, set_window_margins)
12972 (set_window_scroll_bars, apply_window_adjustment): New functions.
12973 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12974 (Fset_window_scroll_bars): Use them.
12976 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12978 * window.h (struct window): Convert scroll_bar_width
12979 from Lisp_Object to integer. Adjust comment.
12980 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12982 * window.c (wset_scroll_bar_width): Remove.
12983 (make_window): Initialize scroll_bar_width.
12984 (Fsplit_window_internal): Use direct assignment.
12985 (Fset_window_configuration, save_window_save):
12986 Convert Lisp_Object to integer and back where appropriate.
12987 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12988 bar was actually changed, and mention this in docstring.
12990 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12992 * decompress.c: Minor simplifications.
12993 (Fzlib_decompress_region): Don't bother verifying
12994 that avail_out <= UINT_MAX, as that was confusing.
12995 Mention the restriction in a comment instead.
12996 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12998 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13000 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13001 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13003 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13005 * image.c (imagemagick_filename_hint): Check for errors in the
13008 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13010 * window.c (Fwindow_margins): Return nil when there's no marginal
13011 area, as per the documented API.
13013 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13014 Fmake_vector, as scroll bar's struct members are not all Lisp
13015 objects now. This avoids crashes in GC.
13017 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13018 bool, so its address could be taken.
13020 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13022 * image.c (imagemagick_filename_hint): New function to possibly
13023 apply `image-content-type-suffixes'.
13024 (imagemagick_load_image): Use it.
13026 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13028 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13029 if loading zlib failed.
13031 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13033 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13034 2013-08-13 checkin below. Change bool to BOOL, rule is:
13035 All Obj-C code uses BOOL, except for interfaces callable from C.
13037 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13039 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13041 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13042 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13043 bool instead of BOOL.
13044 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13045 from Lisp_Object to bitfield. Adjust comment.
13046 * w32term.c (x_scroll_bar_create): Adjust user.
13047 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13048 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13049 Use bool for boolean.
13050 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13051 to `unsigned int' when defining a bitfield.
13053 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13055 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13057 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13059 * window.h (struct window): Convert left_margin_cols and
13060 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13061 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13062 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13064 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13066 (showing_window_margins_p, update_window_line, update_frame_1):
13067 * fringe.c (draw_fringe_bitmap_1):
13068 * xdisp.c (window_box_width): Adjust users.
13069 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13070 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13071 Use direct assignment.
13072 (Fset_window_configuration, save_window_save, Fwindow_margins):
13073 Convert Lisp_Object to integer and back where appropriate.
13074 (Fset_window_margins): Adjust user. Return t if any margin
13075 was actually changed, and mention this in docstring.
13077 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13079 * syntax.c (forward_word):
13080 * cmds.c (forward_char, backward_char): Mention the optional argument.
13082 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13084 * window.h (struct window): Convert left_fringe_width
13085 and right_fringe_width from Lisp_Objects to integers.
13087 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13088 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13089 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13091 (make_window): Initialize new integer fields to -1.
13092 (Fsplit_window_internal): Use direct assignment.
13093 (Fset_window_configuration, save_window_save):
13094 Convert Lisp_Object to integer and back where appropriate.
13095 (Fset_window_fringes): Adjust user. Return t if any fringe
13096 was actually changed, and mention this in docstring.
13098 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13100 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13101 * nsfns.m (x_set_cursor_type):
13102 * w32fns.c (x_set_cursor_type):
13103 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13104 * xdisp.c (set_frame_cursor_types): ...but in common code.
13106 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13108 * font.c (clear_font_cache): New function, stripped from...
13109 (Fclear_font_cache): ...here, which now uses the function
13110 above. Adjust comment.
13111 * font.h (clear_font_cache): Add prototype.
13112 * xfaces.c (clear_face_cache): Use clear_font_cache.
13114 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13116 * window.c (Fset_window_start): Compare `w', not `window' because
13117 `w' might not be equal to `window' after call to decode_live_window.
13119 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13121 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13122 This fixes a problem introduced by the Bug#15035 patch
13123 when using GPG. Reported by Herbert J. Skuhra.
13125 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13127 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13128 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13129 not yet initialized.
13131 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13133 * decompress.c (Fzlib_decompress_region): Support zlib
13134 decompression, too, and rename.
13136 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13138 Minor zlib configuration tweaks.
13139 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13140 Don't assume presence of fn_inflateInit2_ zlib internal function.
13142 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13144 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13145 include the zlib prefix.
13147 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13149 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13150 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13151 define static variables that are pointers to zlib functions to be
13152 dynamically loaded.
13153 (init_zlib_functions) [WINDOWSNT]: New function.
13154 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13156 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13157 macros instead of invoking the zlib functions directly.
13158 (syms_of_decompress): DEFSYM Qzlib_dll.
13159 Staticpro Szlib_available_p.
13161 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13163 Avoid looping over all frame windows to freeze and unfreeze.
13164 * window.h (struct window): Drop frozen_window_start_p.
13165 (freeze_window_starts): Drop prototype.
13166 * frame.h (struct frame): New frozen_window_starts flag.
13167 (FRAME_WINDOWS_FROZEN): New macro.
13168 * window.c (freeze_window_start, freeze_window_starts):
13170 (select_window, replace_window): Adjust users.
13171 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13172 (window_frozen_p): New function.
13173 (redisplay_window): Use it.
13175 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13177 Fix some fd issues when running subprocesses (Bug#15035).
13178 Fix bugs that can leak files or file descriptors on errors.
13179 Don't unlink open temp files, as that's hard for users to diagnose
13180 when things go awry (e.g., temp disk exhausted).
13181 Don't bother to lock temp files. Check for invalid recursion.
13182 * callproc.c (synch_process_fd): Remove. All uses removed.
13183 (synch_process_tempfile): New var or macro.
13184 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13186 (record_kill_process): New arg, the temp name. All callers changed.
13187 (delete_temp_file): Now just a simple wrapper around unlink.
13188 (call_process_kill): New arg, the call_process_fd array.
13189 Close them all. Clear synch_process_pid. Remove the temp file,
13190 or arrange for it to be removed.
13191 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13192 that's been moved to synch_process_tempfile. Caller changed.
13193 Do not remove the tempfile; that's now call_process_kill's
13195 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13196 call_process_kill; the caller now does that.
13197 (call_process_cleanup): Do not close the process fd; that's now
13198 call_process_kill's responsibility.
13199 (Fcall_process): Implement via new function call_process, which
13200 has most of the old body of Fcall_process, but with a different API.
13201 (call_process): New function that does not open or close filefd if
13202 it is nonnegative. Record which fds need to be closed, and let
13203 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13204 Signal an error if invoked recursively (could be done via a hook).
13205 Simplify creation of the tempfile in the MSDOS case.
13206 Don't create the output file until after checking for the executable.
13207 Report any failure to open /dev/null.
13208 Don't open /dev/null for writing twice; once is enough.
13209 Don't create pipe if all output is being discarded or sent to file.
13210 Don't worry about setting up the coding system or reading from the
13211 pipe if all output is being discarded.
13212 Hoist fd_error local into top level, to lessen block nesting.
13213 Don't record deleted pid here; now done by Fcall_process_region.
13214 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13215 and note its success in synch_process_tempfile.
13216 Do not leak resources when child_setup fails.
13217 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13218 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13219 (create_temp_file): Now returns open fd, with an additional
13220 Lisp_Object * argument to return the name. All callers changed.
13221 Do not close the file; rewind it instead, and leave it open for
13222 the caller. Do not lock the temp file. Unwind-protect the file
13223 and the file-descriptor.
13224 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13225 If an asynchrounous process, record it here, not in call_process.
13226 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13227 * eval.c (set_unwind_protect): New function.
13228 * fileio.c (write_region): New function, generalized from the
13229 old Fwrite_region. Do not lock temp files.
13230 (Fwrite_region): Use it.
13231 * lisp.h (set_unwind_protect, write_region): New decls.
13232 * process.c: Include <verify.h>.
13233 (make_process): Mark fds as initially closed.
13234 (deleted_pid_list): Now a list of pid-filename pairs.
13236 (close_process_fd): New function.
13237 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13238 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13239 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13240 (create_process, create_pty, Fmake_serial_process)
13241 (server_accept_connection): Record which fds need to be closed,
13242 and let deactivate_process close them.
13243 (Fmake_network_process): Do not discard the unwind-protect
13244 until it's safe to do so.
13245 (deactivate_process): Close the fds opened by create_process etc.
13246 (Fprocess_send_eof): Adjust to new way of recording open fds.
13247 Report an error if /dev/null can't be opened, instead of aborting.
13248 * process.h (PROCESS_OPEN_FDS): New constant.
13249 (struct Lisp_Process): New member open_fds.
13250 (record_kill_process, record_deleted_pid): Adjust signatures.
13251 (record_deleted_pid): Move decl here ...
13252 * syswait.h (record_deleted_pid): ... from here.
13254 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13256 * decompress.c: Fix bugs with large buffers and weird inputs.
13257 Tune a bit. Reindent as per usual Emacs style.
13258 (BUFFER_SIZE): Remove.
13259 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13260 more than UINT_MAX bytes. Decompress into the gap instead of into
13261 an auto buffer, as this should avoid copying. Return nil if
13262 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13263 set immediate_quit; we shouldn't trust zlib code that much.
13265 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13267 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13268 errors, and really move the gap to where we want it.
13270 * lisp.h: Include decompress.c support.
13272 * emacs.c (main): Include decompress.c support.
13274 * Makefile.in: Include -lz if present.
13276 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13278 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13279 (initWithTitle:): Initialize frame to 0.
13280 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13281 (fillWithWidgetValue:frame:): Rename from
13282 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13284 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13285 fillWithWidgetValue:frame:
13287 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13288 remove memory leak warnings.
13290 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13291 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13292 menu_pending_title.
13294 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13295 (x_activate_menubar): Update the whole menu.
13296 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13297 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13298 current event is not NSSystemDefined (Bug#15001).
13299 Call ns_check_menu_open only if trackingMenu is 2.
13300 (menuDidClose:): New method, decrease trackingMenu.
13301 (fillWithWidgetValue:setDelegate:): New method.
13302 (fillWithWidgetValue:): Call the above.
13304 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13306 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13308 Omit some unnecessary casts.
13309 Many of these go back to the old pre-C89 days, when they may have
13310 been needed, but we've been assuming C89 or later for a while now.
13311 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13312 (live_float_p, live_misc_p, live_vector_p):
13313 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13314 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13315 (defvar_per_buffer):
13316 * callint.c (Fcall_interactively):
13317 * doc.c (Fsubstitute_command_keys):
13318 * filelock.c (get_boot_time):
13319 * frame.c (xrdb_get_resource):
13320 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13321 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13322 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13323 (menuitem_highlight_callback, menu_destroy_callback)
13324 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13325 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13326 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13327 (xg_tool_bar_help_callback, tb_size_cb):
13328 * image.c (xpm_alloc_color, png_read_from_memory)
13329 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13330 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13332 * keymap.c (describe_map):
13333 * nsfns.m (Fns_display_monitor_attributes_list):
13334 * nsmenu.m (process_dialog:):
13335 * nsterm.m (hold_event):
13336 * process.c (wait_reading_process_output):
13337 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13338 * scroll.c (do_direct_scrolling, scrolling_1):
13339 * termcap.c (tgetent):
13340 * window.c (check_window_containing, add_window_to_list)
13341 (freeze_window_starts):
13342 * xdisp.c (compare_overlay_entries, vmessage):
13343 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13344 (x_get_monitor_attributes_xrandr)
13345 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13346 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13347 * xfont.c (xfont_match, xfont_open):
13348 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13349 (menubar_selection_callback, menu_position_func)
13350 (popup_selection_callback, create_and_show_popup_menu)
13351 (dialog_selection_callback, create_and_show_dialog):
13352 * xrdb.c (x_get_string_resource)
13354 * xsmfns.c (x_session_check_input):
13355 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13356 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13357 (xaw_jump_callback, xaw_scroll_callback):
13358 Omit unnecessary casts.
13360 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13362 Minor string-length refactoring.
13363 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13364 * frame.c (make_monitor_attribute_list):
13365 Prefer build_string to strlen + make_string.
13367 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13369 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13370 don't check minor_code (Bug#14417).
13372 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13374 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13375 vertical positions instead. This avoids calling MATRIX_ROW with
13376 row numbers that are possibly beyond valid limits. (Bug#15064)
13378 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13380 Use xstrdup and build_unibyte_string where applicable.
13381 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13382 * xfns.c (x_window):
13383 * xrdb.c (x_get_customization_string):
13384 * xterm.c (xim_initialize):
13385 * w32fns.c (w32_window): Use xstrdup.
13386 (w32_display_monitor_attributes_list):
13387 * emacs.c (init_cmdargs):
13388 * keyboard.c (PUSH_C_STR):
13389 * nsfont.m (nsfont_open):
13390 * sysdep.c (system_process_attributes):
13391 * w32.c (system_process_attributes):
13392 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13394 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13396 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13397 variables of these types so that GDB would know about them, as aid
13398 for debugging fatal exceptions. (Bug#15024) See also
13399 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13402 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13404 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13405 larger than the NSWindow (Bug#14934).
13407 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13409 Redesign redisplay interface to drop global variable updated_window.
13410 Always pass currently updated window as a parameter to update routines.
13411 * dispextern.h (updated_window): Remove declaration.
13412 (struct redisplay_interface): Pass window parameter to
13413 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13414 and after_update_window_hook.
13415 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13417 * dispnew.c (updated_window): Remove.
13418 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13419 (update_window_line): Adjust to match redisplay interface changes.
13420 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13421 (ns_scroll_run, ns_after_update_window_line):
13422 * w32term.c (x_update_window_begin, x_update_window_end)
13423 (x_after_update_window_line, x_scroll_run):
13424 * xterm.c (x_update_window_begin, x_update_window_end)
13425 (x_after_update_window_line, x_scroll_run):
13426 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13427 Likewise. Adjust comments where appropriate.
13428 (x_cursor_to): Simplify because this is always called during window
13429 update (but install debugging check anyway).
13430 (expose_window): Check must_be_updated_p flag to see whether this
13431 function is called during window update.
13433 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13435 Do not reset window modification event counters excessively.
13436 These leftovers and poor man's tricky methods to catch extra
13437 redisplay's attention are no longer needed.
13438 * frame.c (set_menu_bar_lines_1):
13439 * minibuf.c (read_minibuf_unwind):
13440 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13441 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13442 (window_scroll_line_based, Fset_window_configuration):
13443 * xdisp.c (redisplay_window): Do not reset last_modified and
13444 last_overlay_modified counters.
13446 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13448 * xselect.c (x_send_client_event): Set send_event and serial, memset
13449 data.l as it might be bigger than data.b. Use 24 bit mask to
13450 XSendEvent (Bug#15034).
13452 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13454 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13455 for TTY frames that are not the top frame on their console.
13458 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13460 * w32term.c (w32fullscreen_hook): Really maximize frame when
13461 asked for (Bug#14841).
13463 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13465 Prefer selected_window to Fselected_window, likewise for frames.
13466 * buffer.c (Fbuffer_swap_text):
13467 * data.c (Fvariable_binding_locus):
13468 * window.c (run_window_configuration_change_hook): Adjust users.
13469 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13470 Use decode_live_frame.
13472 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13474 Be more careful if selected window shows the buffer other than current,
13475 use window_outdated only if this is not so. This change should also
13476 address some weird issues discussed in Bug#13012.
13477 * window.h (window_outdated): New prototype.
13478 * window.c (window_outdated): Now here. Convert from static and
13479 always assume window's buffer.
13480 (Fwindow_end, Fwindow_line_height): Use it.
13481 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13482 and always assume window's buffer.
13483 (redisplay_window): Adjust user.
13484 (redisplay_internal): Call to reconsider_clip_changes once and
13485 check whether mode line should be updated only if selected window
13486 shows current buffer.
13487 (run_window_scroll_functions): Use eassert for debugging check.
13488 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13490 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13492 * window.c (window_scroll, window_scroll_pixel_based)
13493 (window_scroll_line_based): Use bool for booleans.
13495 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13497 * process.c: Fix minor off-by-one issues in descriptor counts.
13498 This shouldn't fix any real bugs, but it cleans up the code a bit.
13499 (max_process_desc, max_input_desc): -1, not 0, means none.
13501 (delete_input_desc): New function.
13502 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13503 (deactivate_process): Scan backwards when recomuting max_process_desc;
13504 that should be faster.
13505 (init_process_emacs): Initialize max_input_desc.
13507 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13509 Use region cache to speedup bidi_find_paragraph_start.
13510 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13511 Rename cache_long_line_scans to cache_long_scans.
13512 * buffer.c (bset_cache_long_line_scans): Rename to
13513 bset_cache_long_scans.
13514 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13515 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13517 (syms_of_buffer): Rename cache-long-line-scans to
13518 cache-long-scans. Adjust docstring.
13519 * search.c (newline_cache_on_off):
13520 * indent.c (width_run_cache_on_off): Adjust users.
13521 * bidi.c (bidi_paragraph_cache_on_off): New function.
13522 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13523 * insdel.c (prepare_to_modify_buffer):
13524 Invalidate bidi_paragraph_cache if enabled.
13526 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13528 Invalidate region caches only if buffer text is going to be changed.
13529 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13530 (modify_text): ...new prototype.
13531 (prepare_to_modify_buffer_1): New prototype.
13532 * textprop.c (modify_region): Rename to...
13533 (modify_text_properties): ...new function.
13534 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13535 (Fremove_list_of_text_properties): Adjust users.
13536 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13537 (modify_text): ...new function.
13538 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13539 (prepare_to_modify_buffer_1): ...new function.
13540 * casefiddle.c (casify_region):
13541 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13542 (Ftranspose_regions): Use modify_text.
13544 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13546 * lisp.mk (lisp): Add nadvice.elc.
13548 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13550 New macro to iterate over live buffers similar to frames.
13551 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13552 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13553 Declare buffer-related variables here to offload lisp.h.
13554 * buffer.c (Vbuffer_alist): Adjust comment.
13555 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13556 (other_buffer_safely):
13557 * data.c (store_symval_forwarding):
13558 * dispnew.c (Fframe_or_buffer_changed_p):
13559 * fileio.c (Fdo_auto_save):
13560 * filelock.c (unlock_all_files):
13561 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13563 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13565 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13566 * callproc.c (create_temp_file):
13567 * filelock.c (create_lock_file):
13568 Assume mkostemp, since it's now provided by Gnulib.
13570 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13572 * w32.c (mkostemp): New function.
13573 (mktemp): Remove, no longer used. Most of the code reused in
13574 mkostemp. (Bug#15015)
13575 (mktemp): Don't undef.
13577 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13579 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13580 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13581 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13582 (free_glyph_pool, check_glyph_memory): Likewise for
13583 all users. Adjust comments where appropriate.
13585 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13587 * composite.h: Minor fixups.
13588 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13589 to fix a misspelling, and change it to an inline function while
13590 we're at it (it need not be a macro). All uses changed.
13591 (composition_method, composition_valid_p):
13592 Rewrite to avoid assignments in if-conditions.
13594 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13596 Do not use global Lisp_Object in composition macros.
13597 * composite.h (composition_temp): Remove declaration.
13598 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13599 (composition_method, composition_valid_p): ...inline functions.
13600 (compose_region): Remove the leftover.
13601 * composite.c (composition_temp): Remove.
13602 (run_composition_function, update_compositions)
13603 (composition_compute_stop_pos, composition_adjust_point)
13604 (Ffind_composition_internal):
13605 * coding.c (handle_composition_annotation):
13606 * xdisp.c (handle_composition_prop, check_point_in_composition):
13607 Related users changed.
13609 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13611 Drop FRAME_PTR typedef.
13612 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13613 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13614 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13615 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13616 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13617 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13618 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13619 All related users changed.
13621 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13623 * eval.c (default_toplevel_binding): New function.
13625 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13626 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13627 (syms_of_eval): Export them.
13628 * data.c (Fdefault_value): Micro cleanup.
13629 * term.c (init_tty): Use "false".
13631 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13633 Fix X GC leak in GTK and raw (no toolkit) X ports.
13634 * xterm.c (x_free_frame_resources): If white and black relief
13635 GCs are allocated, always free them here.
13636 * xfns.c (x_make_gc): Omit redundant initialization.
13637 * widget.c (create_frame_gcs): Remove the leftover.
13638 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13639 in x_free_frame_resources.
13641 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13643 * nsterm.m (windowWillResize:toSize:): Only change title if
13644 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13646 (viewDidEndLiveResize): New method.
13648 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13649 inside NS_IMPL_COCOA.
13651 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13653 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13654 Do not check whether undo is enabled because record_insert and
13655 record_delete does that themselves.
13657 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13659 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13660 member which is not really used any more.
13661 (FRAME_XIC_BASE_FONTNAME): Remove.
13662 * xfns.c (xic_free_fontset): Adjust user.
13663 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13664 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13665 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13666 (xdialog_show): Use eassert for debugging check.
13667 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13669 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13671 * fileio.c, fns.c (merge): Move extern decl from here ...
13672 * lisp.h (merge): ... to here.
13674 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13676 Fix last font-related change.
13677 * w32font.h (w32font_list_internal, w32font_match_internal):
13679 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13680 (uniscribe_list_family): Adjust to match font API change.
13681 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13682 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13684 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13686 * frame.h (FRAME_MOUSE_UPDATE):
13687 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13688 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13690 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13692 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13693 * font.h (struct font_driver): Change list, match, and list_family
13694 functions to accept struct frame * as first arg.
13695 * font.c (font_score, font_compare, font_sort_entities):
13697 (font_sort_entities, font_list_entities, font_select_entity)
13698 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13699 match font API change.
13700 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13701 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13702 * ftxfont.c (ftxfont_list, ftxfont_match):
13703 * xftfont.c (xftfont_list, xftfont_match):
13704 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13705 * w32font.c (w32font_list, w32font_match, w32font_list)
13706 (w32font_list_internal, w32_font_match_internal): Likewise.
13707 * xfaces.c (Fx_family_fonts): Adjust user.
13709 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13711 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13712 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13713 only if HAVE_X_WINDOWS is in use.
13714 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13715 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13716 * w32term.c (x_wm_set_icon_position): Likewise.
13717 * w32fns.c (x_icon): Adjust user.
13719 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13721 * xterm.c (last_mouse_press_frame): Remove the
13722 leftover which is not really used any more.
13723 (handle_one_xevent, syms_of_xterm): Adjust users.
13724 (x_flush): Call XFlush once per each X display, not frame.
13725 This is better because this code always unconditionally skips
13726 non-X frames in Vframe_list and issues the only XFlush if we
13727 have more than one X frame on the same X display.
13728 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13729 Use bool for booleans.
13730 (x_draw_glyph_string_background, cvt_string_to_pixel)
13731 (cvt_pixel_dtor): Drop unnecessary prototypes.
13732 * xterm.h (x_display_ok): Adjust prototype.
13734 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13736 Drop unnecessary functions that deals with frame pixel size.
13737 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13738 (x_pixel_height): Drop prototypes.
13739 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13740 (x_pixel_height): Drop implementations.
13741 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13742 which should be always valid for window frame.
13743 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13744 * w32menu.c (Fx_popup_dialog):
13745 * xmenu.c (Fx_popup_dialog): Likewise for both.
13747 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13749 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13750 frame parameters and call to Fmodify_frame_parameters just once.
13751 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13752 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13753 and mention nil frame in docstring.
13755 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13757 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13758 (x_figure_window_size): Likewise. Adjust to return long.
13759 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13760 (toplevel): Move Qterminal_live_p to...
13761 * terminal.c (toplevel): ...here, make it static, and...
13762 (syms_of_terminal): ...DEFSYM here.
13763 * frame.h (Qterminal_live_p): Remove declaration.
13764 (make_frame, x_figure_window_size): Adjust prototype.
13765 * nsfns.m (Fx_create_frame): Use long for window flags.
13767 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13769 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13770 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13771 Do not assume that emacs_close (INT_MAX) is a no-op.
13773 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13775 * xfaces.c (make_face_cache): For struct face_cache, prefer
13776 xmalloc to xzalloc and so avoid redundant call to memset.
13777 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13779 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13781 * fringe.c (draw_window_fringes, update_window_fringes)
13782 (compute_fringe_widths):
13783 * w32term.c (x_draw_glyph_string):
13784 * window.c (candidate_window_p, Frecenter):
13785 * xfaces.c (realize_basic_faces, realize_default_face)
13786 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13787 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13788 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13789 * xmenu.c (Fx_menu_bar_open_internal):
13790 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13791 * xsettings.c (xft_settings_event):
13792 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13793 Use bool for booleans. Adjust style and comments where
13795 * dispextern.h (draw_window_fringes, update_window_fringes)
13796 (compute_fringe_widths):
13797 * xterm.h (x_had_errors_p): Adjust prototype.
13799 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13801 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13802 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13804 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13806 * fns.c (toplevel): Remove comment before Fsafe_length because
13807 it checks for QUIT.
13809 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13811 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13813 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13815 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13816 frame which got the message is still alive, before dereferencing
13817 its pointer. (Bug#14970)
13819 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13820 be a live window, before using it as such. (Bug#14970)
13822 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13824 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13825 w32_detect_focus_change instead of doing part of its job by hand.
13826 This fixes the problem whereby FOCUS_OUT events were not sent to
13829 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13831 * process.c (Fprocess_list): Doc fix.
13833 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13834 being re-exposed only if it didn't ask to become visible.
13835 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13836 was previously iconified. (Bug#14841)
13837 (x_iconify_frame): Mark the frame iconified.
13839 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13841 Fix minor problems found by static checking.
13842 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13843 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13845 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13847 * eval.c (set_specpdl_old_value): New function.
13848 (unbind_to): Minor simplification.
13849 (get_backtrace_frame): New function.
13850 (Fbacktrace_frame): Use it. Add `base' argument.
13851 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13852 (syms_of_eval): Export backtrace-eval.
13853 * xterm.c (x_focus_changed): Simplify.
13855 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13857 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13859 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13861 * xdisp.c (redisplay_window): Instead of moving point out of
13862 scroll margin, reject the force_start method, and try scrolling
13863 instead. (Bug#14780)
13865 2013-07-24 Ken Brown <kbrown@cornell.edu>
13867 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13870 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13872 * eval.c (Fprogn): Do not check that BODY is a proper list.
13873 This undoes the previous change. The check slows down the
13874 interpreter, and is not needed to prevent a crash. See
13875 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13877 2013-07-23 Glenn Morris <rgm@gnu.org>
13879 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13881 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13883 Port to GNU/Linux systems with tinfo but not ncurses.
13884 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13885 to decide whether ncurses is being used. Without this change,
13886 GCC complains about tgetent not being declared, on a system
13887 that has tinfo installed but ncurses not installed.
13889 * eval.c (Fprogn): Check that BODY is a proper list.
13891 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13892 * data.c (Fsetq_default):
13893 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13894 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13896 Tune by taking advantage of the fact that ARGS is always a list
13897 when a function is declared to have UNEVALLED args.
13899 * emacsgtkfixed.c: Port to GCC 4.6.
13900 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13902 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13904 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13905 here to silence compiler warnings.
13907 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13909 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13910 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13911 from messing up Emacs's 'struct frame' (Bug#14923).
13913 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13915 * alloc.c (make_save_ptr_ptr): Define this function.
13916 It was inadvertently omitted. It's needed only if
13917 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13919 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13921 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13922 frame have focus (Bug#14895).
13924 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13926 Avoid vfork-related deadlock more cleanly.
13927 * callproc.c (child_setup): When the child's exec fails, output
13928 the program name, as that's more useful. Use O_NONBLOCK to avoid
13930 * process.c (create_process_1): Remove; no longer needed.
13931 (create_process): Remove timer hack; no longer needed, now that
13932 the child avoids deadlock.
13934 2013-07-20 Glenn Morris <rgm@gnu.org>
13936 * image.c (Fimage_flush): Fix doc typo.
13938 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13940 Fix array bounds violation when pty allocation fails.
13941 * process.c (PTY_NAME_SIZE): New constant.
13942 (pty_name): Remove static variable; it's now auto.
13943 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13944 Take pty_name as an arg rather than using a static variable.
13945 All callers changed.
13946 (create_process): Recover pty_flag from process, not from volatile local.
13947 (create_pty): Stay inside array even when pty allocation fails.
13948 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13950 * lread.c (Fload): Avoid initialization only when lint checking.
13951 Mention that it's needed only for older GCCs.
13953 2013-07-20 Kenichi Handa <handa@gnu.org>
13955 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13956 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13958 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13960 * lread.c (Fload): Avoid uninitialized warning.
13962 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13964 Fix some minor file descriptor leaks and related glitches.
13965 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13966 (create_lock_file): Use write, not emacs_write.
13967 * image.c (slurp_file, png_load_body):
13968 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13969 (server_accept_connection):
13970 Don't leak an fd on memory allocation failure.
13971 * image.c (slurp_file): Add a cheap heuristic for growing files.
13972 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13973 as that's what the other routines do. Maybe input need not be
13974 blocked at all, but it's better to be consistent.
13975 Avoid undefined behavior when strlen is zero.
13977 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13978 (NSTATICS): Now a constant; doesn't need to be a macro.
13980 2013-07-19 Richard Stallman <rms@gnu.org>
13982 * coding.c (decode_coding_utf_8): Add simple loop for fast
13983 processing of ASCII characters.
13985 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13987 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13989 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13991 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13992 unportable 'struct x_display_info'.
13993 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13994 is a portable type.
13996 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13998 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13999 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14001 (system_process_attributes): Prefer plain char to unsigned char
14002 when either will do. Clean up properly if interrupted or if
14003 memory allocations fail. Don't assume sscanf succeeds.
14004 Remove no-longer-needed workaround to stop GCC from whining.
14005 Read command-line once, instead of multiple times. Check read status a
14006 bit more carefully.
14008 Fix obscure porting bug with varargs functions.
14009 The code assumed that int is treated like ptrdiff_t in a vararg
14010 function, which is not a portable assumption. There was a similar
14011 -- though these days less likely -- porting problem with various
14012 assumptions that pointers of different types all smell the same as
14013 far as vararg functions is conserved. To make this problem less
14014 likely in the future, redo the API to use varargs functions.
14015 * alloc.c (make_save_value): Remove this vararg function.
14016 All uses changed to ...
14017 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14018 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14020 (make_save_ptr): Rename from make_save_pointer, for consistency with
14021 the above. Define only on platforms that need it. All uses changed.
14023 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14025 * keyboard.c: Try to fix typos in previous change.
14026 (DISPLAY_LIST_INFO): New macro.
14027 (kbd_buffer_get_event): Do not access members that are not present
14028 in X11. Revert inadvertent change of "!=" to "=".
14030 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14032 * keyboard.c (kbd_buffer_get_event):
14033 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14034 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14036 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14038 * filelock.c: Fix unlikely file descriptor leaks.
14039 (get_boot_time_1): Rework to avoid using emacs_open.
14040 This doesn't actually fix a leak, but is better anyway.
14041 (read_lock_data): Use read, not emacs_read.
14043 * doc.c: Fix minor memory and file descriptor leaks.
14044 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14045 (get_doc_string, Fsnarf_documentation):
14046 Fix file descriptor leak on error.
14048 * term.c: Fix minor fdopen-related file descriptor leaks.
14049 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14050 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14052 * charset.c: Fix file descriptor leaks and errno issues.
14054 (load_charset_map_from_file): Don't leak file descriptor on error.
14055 Use plain record_xmalloc since the allocation is larger than
14056 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14058 * eval.c (record_unwind_protect_nothing):
14059 * fileio.c (fclose_unwind):
14061 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14062 The replacement doesn't block input, but that no longer seems
14065 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14067 * lread.c: Fix file descriptor leaks and errno issues.
14068 (Fload): Close some races that leaked fds or streams when 'load'
14070 (Fload, openp): Report error number of last nontrivial failure to open.
14071 ENOENT counts as trivial.
14072 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14074 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14075 now that the function is always called with a nonnegative arg.
14076 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14077 All uses replaced with ...
14078 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14080 A few more minor file errno-reporting bugs.
14081 * callproc.c (Fcall_process):
14082 * doc.c (Fsnarf_documentation):
14083 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14084 * process.c (set_socket_option):
14085 Don't let a constructor trash errno.
14086 * doc.c: Include <errno.h>.
14088 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14090 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14092 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14094 Fix w32 bug with call-process-region (Bug#14885).
14095 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14096 to Fcall_process when the input is empty. This simplifies the
14097 code a bit. It makes no difference on POSIXish platforms but
14098 apparently it fixes a bug on w32.
14100 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14101 * fileio.c (close_file_unwind): Don't close if FD is negative;
14102 this can happen when unwinding a zapped file descriptor.
14103 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14104 in case Emacs runs out of memory between the two unwind-protects.
14105 Don't trash errno when closing FD.
14106 Zap the FD in the specpdl when closing it, instead of deferring
14107 the removal of the unwind-protect; this fixes a bug where a child
14108 function unwinds the stack past us.
14110 New unwind-protect flavors to better type-check C callbacks.
14111 This also lessens the need to write wrappers for callbacks,
14112 and the need for make_save_pointer.
14113 * alloc.c (free_save_value):
14114 * atimer.c (run_all_atimers):
14116 * alloc.c (safe_alloca_unwind):
14117 * atimer.c (unwind_stop_other_atimers):
14118 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14119 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14120 * minibuf.c (choose_minibuf_frame_1):
14121 * process.c (make_serial_process_unwind):
14122 * xdisp.c (pop_message_unwind):
14123 * xselect.c (queue_selection_requests_unwind):
14124 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14125 * alloc.c (record_xmalloc):
14126 Prefer record_unwind_protect_ptr to record_unwind_protect with
14128 * alloc.c (Fgarbage_collect):
14129 Prefer record_unwind_protect_void to passing a dummy.
14130 * buffer.c (restore_buffer):
14131 * window.c (restore_window_configuration):
14132 * xfns.c, w32fns.c (do_unwind_create_frame)
14133 New wrapper. All record-unwind uses of wrappee changed.
14134 * buffer.c (set_buffer_if_live):
14135 * callproc.c (call_process_cleanup, delete_temp_file):
14136 * coding.c (code_conversion_restore):
14137 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14138 * editfns.c (save_excursion_restore)
14139 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14140 (save_restriction_restore):
14141 * eval.c (restore_stack_limits, un_autoload):
14142 * fns.c (require_unwind):
14143 * keyboard.c (recursive_edit_unwind, tracking_off):
14144 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14145 * macros.c (pop_kbd_macro, restore_menu_items):
14146 * nsfns.m (unwind_create_frame):
14147 * print.c (print_unwind):
14148 * process.c (start_process_unwind):
14149 * search.c (unwind_set_match_data):
14150 * window.c (select_window_norecord, select_frame_norecord):
14151 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14152 (fast_set_selected_frame):
14153 * xfns.c, w32fns.c (unwind_create_tip_frame):
14154 Return void, not a dummy Lisp_Object. All uses changed.
14155 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14156 * callproc.c (call_process_kill):
14157 * fileio.c (restore_point_unwind, decide_coding_unwind)
14158 (build_annotations_unwind):
14159 * insdel.c (Fcombine_after_change_execute_1):
14160 * keyboard.c (read_char_help_form_unwind):
14161 * menu.c (unuse_menu_items):
14162 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14163 * sound.c (sound_cleanup):
14164 * xdisp.c (unwind_redisplay):
14165 * xfns.c (clean_up_dialog):
14166 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14167 Accept no args and return void, instead of accepting and returning
14168 a dummy Lisp_Object. All uses changed.
14169 * cygw32.c (fchdir_unwind):
14170 * fileio.c (close_file_unwind):
14171 * keyboard.c (restore_kboard_configuration):
14172 * lread.c (readevalllop_1):
14173 * process.c (wait_reading_process_output_unwind):
14174 Accept int and return void, rather than accepting an Emacs integer
14175 and returning a dummy object. In some cases this fixes an
14176 unlikely bug when the corresponding int is outside Emacs integer
14177 range. All uses changed.
14178 * dired.c (directory_files_internal_unwind):
14179 * fileio.c (do_auto_save_unwind):
14180 * gtkutil.c (pop_down_dialog):
14181 * insdel.c (reset_var_on_error):
14182 * lread.c (load_unwind):
14183 * xfns.c (clean_up_file_dialog):
14184 * xmenu.c, nsmenu.m (pop_down_menu):
14185 * xmenu.c (cleanup_widget_value_tree):
14186 * xselect.c (wait_for_property_change_unwind):
14187 Accept pointer and return void, rather than accepting an Emacs
14188 save value encapsulating the pointer and returning a dummy object.
14190 * editfns.c (Fformat): Update the saved pointer directly via
14191 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14192 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14193 (unwind_body): New function.
14194 (record_unwind_protect): First arg is now a function returning void,
14195 not a dummy Lisp_Object.
14196 (record_unwind_protect_ptr, record_unwind_protect_int)
14197 (record_unwind_protect_void): New functions.
14198 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14199 * fileio.c (struct auto_save_unwind): New type.
14200 (do_auto_save_unwind): Use it.
14201 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14202 * insdel.c (struct rvoe_arg): New type.
14203 (reset_var_on_error): Use it.
14204 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14206 (specbinding_func): Remove; there are now several such functions.
14207 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14208 (set_unwind_protect_ptr): New function.
14209 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14211 Be simpler and more consistent about reporting I/O errors.
14212 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14213 Say "Read error" and "Write error", rather than "I/O error", or
14214 "IO error reading", or "IO error writing", when a read or write
14216 * process.c (Fmake_network_process, wait_reading_process_output)
14217 (send_process, Fprocess_send_eof, wait_reading_process_output):
14218 Capitalize diagnostics consistently. Put "failed foo" at the
14219 start of the diagnostic, so that we don't capitalize the
14220 function name "foo". Consistently say "failed" for such
14222 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14223 All callers changed. This is so it can use report_file_error.
14224 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14225 diagnostics consistently as above.
14227 * fileio.c (report_file_errno): Fix errno reporting bug.
14228 If the file name is neither null nor a pair, package it up as a
14229 singleton list. All callers changed, both to this function and to
14230 report_file_error. This fixes a bug where the memory allocator
14231 invoked by list1 set errno so that the immediately following
14232 report_file_error reported the wrong errno value.
14234 Fix minor problems found by --enable-gcc-warnings.
14235 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14236 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14238 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14240 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14241 Set event->arg to Qt if switch-event shall be generated.
14242 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14244 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14246 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14249 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14250 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14251 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14252 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14253 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14254 and there is a focused frame.
14255 (head_table): Add focus-in and focus-out.
14256 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14257 bind to handle-focus-in/out.
14259 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14260 (Fhandle_switch_frame): Call Fhandle_focus_in.
14261 (syms_of_frame): defsubr handle-focus-in/out.
14263 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14265 Fix porting bug to older POSIXish platforms (Bug#14862).
14266 * sysdep.c (emacs_pipe): New function, that implements
14267 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14268 This should port better to CentOS 5 and to Mac OS X 10.6.
14269 All calls to pipe2 changed.
14271 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14272 This makes the code easier to read and the executable a bit smaller.
14273 Do not replace all calls to Fcons that happen to create lists,
14274 just calls that are intended to create lists. For example, when
14275 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14276 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14277 Similarly for list2 through list5.
14278 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14279 * bytecode.c (exec_byte_code):
14280 * callint.c (quotify_arg, Fcall_interactively):
14281 * callproc.c (Fcall_process, create_temp_file):
14282 * charset.c (load_charset_map_from_file)
14283 (Fdefine_charset_internal, init_charset):
14284 * coding.c (get_translation_table, detect_coding_system)
14285 (Fcheck_coding_systems_region)
14286 (Fset_terminal_coding_system_internal)
14287 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14288 * composite.c (update_compositions, Ffind_composition_internal):
14289 * dired.c (directory_files_internal, file_name_completion)
14291 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14292 * doc.c (Fsnarf_documentation):
14293 * editfns.c (Fmessage_box):
14295 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14296 (Feval, eval_sub, Ffuncall, apply_lambda):
14297 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14298 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14299 (Fset_file_times, Finsert_file_contents)
14300 (Fchoose_write_coding_system, Fwrite_region):
14301 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14302 * font.c (font_registry_charsets, font_parse_fcname)
14303 (font_prepare_cache, font_update_drivers, Flist_fonts):
14304 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14305 * frame.c (make_frame, Fmake_terminal_frame)
14306 (x_set_frame_parameters, x_report_frame_params)
14307 (x_default_parameter, Fx_parse_geometry):
14308 * ftfont.c (syms_of_ftfont):
14309 * image.c (gif_load):
14310 * keyboard.c (command_loop_1):
14311 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14312 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14313 (Fminor_mode_key_binding, accessible_keymaps_1)
14314 (Faccessible_keymaps, Fwhere_is_internal):
14315 * lread.c (read_emacs_mule_char):
14316 * menu.c (find_and_return_menu_selection):
14317 * minibuf.c (get_minibuffer):
14318 * nsfns.m (Fns_perform_service):
14319 * nsfont.m (ns_script_to_charset):
14320 * nsmenu.m (ns_popup_dialog):
14321 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14322 (Fx_own_selection_internal):
14323 * nsterm.m (append2):
14324 * print.c (Fredirect_debugging_output)
14325 (print_prune_string_charset):
14326 * process.c (Fdelete_process, Fprocess_contact)
14327 (Fformat_network_address, set_socket_option)
14328 (read_and_dispose_of_process_output, write_queue_push)
14329 (send_process, exec_sentinel):
14330 * sound.c (Fplay_sound_internal):
14331 * textprop.c (validate_plist, add_properties)
14332 (Fput_text_property, Fadd_face_text_property)
14333 (copy_text_properties, text_property_list, syms_of_textprop):
14334 * unexaix.c (report_error):
14335 * unexcoff.c (report_error):
14336 * unexsol.c (unexec):
14337 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14338 (Fformat_mode_line, syms_of_xdisp):
14339 * xfaces.c (set_font_frame_param)
14340 (Finternal_lisp_face_attribute_values)
14341 (Finternal_merge_in_global_face, syms_of_xfaces):
14342 * xfns.c (x_default_scroll_bar_color_parameter)
14343 (x_default_font_parameter, x_create_tip_frame):
14344 * xfont.c (xfont_supported_scripts):
14345 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14346 (menu_help_callback, xmenu_show):
14347 * xml.c (make_dom):
14348 * xterm.c (set_wm_state):
14349 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14350 and similarly for list2 through list5.
14352 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14354 * callproc.c (Fcall_process_region): Fix minor race and tune.
14355 (create_temp_file): New function, with the temp-file-creation part
14356 of the old Fcall_process_region. Use Fcopy_sequence to create the
14357 temp file name, rather than alloca + build_string, for simplicity.
14358 Don't bother to block input around the temp file creation;
14359 shouldn't be needed. Simplify use of mktemp.
14360 Use record_unwind_protect immediately after creating the temp file;
14361 this closes an unlikely race where the temp file was not removed.
14362 Use memcpy rather than an open-coded loop.
14363 (Fcall_process_region): Use the new function. If the input is
14364 empty, redirect from /dev/null rather than from a newly created
14365 empty temp file; this avoids unnecessary file system traffic.
14367 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14369 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14370 Simplify by making this case like the other two. This is a bit
14371 slower on obsolete hosts, but the extra complexity isn't worth it.
14373 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14374 * process.c (create_process) [!DOS_NT]:
14375 Remove now-unnecessary calls to emacs_close.
14377 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14379 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14380 returning early. (Bug#14850)
14382 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14383 and inhibit-iso-escape-detection attributes of 'undecided'.
14386 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14388 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14389 Reported by Herbert J. Skuhra in
14390 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14392 Don't lose top specpdl entry when memory is exhausted.
14393 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14394 specpdl overflow here, to simplify callers; all callers changed.
14395 Always reserve an unused entry at the stack top; this avoids
14396 losing the top entry's information when memory is exhausted.
14398 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14400 Clean up errno reporting and fix some errno-reporting bugs.
14401 * callproc.c (Fcall_process):
14402 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14403 * process.c (create_process, Fmake_network_process):
14404 * unexaix.c (report_error):
14405 * unexcoff.c (report_error):
14406 Be more careful about reporting the errno of failed operations.
14407 The code previously reported the wrong errno sometimes.
14408 Also, prefer report_file_errno to setting errno + report_file_error.
14409 (Fcall_process): Look at openp return value rather than at path,
14410 as that's a bit faster and clearer when there's a numeric predicate.
14411 * fileio.c (report_file_errno): New function, with most of the
14412 old contents of report_file_error.
14413 (report_file_error): Use it.
14414 (Ffile_exists_p, Ffile_accessible_directory_p):
14415 Set errno to 0 when it is junk.
14416 * fileio.c (Faccess_file):
14417 * image.c (x_create_bitmap_from_file):
14418 Use faccessat rather than opening the file, to avoid the hassle of
14419 having a file descriptor open.
14420 * lisp.h (report_file_errno): New decl.
14421 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14424 * process.c (create_process, wait_reading_process_output) [AIX]:
14425 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14426 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14427 a multithreaded environment anyway).
14428 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14430 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14432 * image.c (x_find_image_file): Don't close a remote file handle.
14434 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14436 Fix races with threads and file descriptors.
14437 * callproc.c (Fcall_process_region):
14438 * dired.c (open_directory):
14439 * emacs.c (main, Fdaemon_initialized):
14440 * image.c (x_find_image_file):
14441 * inotify.c (Finotify_rm_watch):
14442 * lread.c (Flocate_file_internal):
14443 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14444 * term.c (term_mouse_moveto, init_tty):
14445 * termcap.c (tgetent):
14446 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14447 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14448 * unexhp9k800.c, unexmacosx.c (unexec):
14449 * callproc.c (Fcall_process_region):
14450 Use emacs_close, not close.
14451 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14452 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14453 and posix_close function on current platforms (which all lack them).
14454 (emacs_close): Use it. This should fix the races on GNU/Linux and
14455 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14456 and it should avoid closing random victim file descriptors on
14459 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14461 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14462 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14463 Touch up doc a bit.
14465 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14466 This is for .gdbinit xbacktrace.
14468 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14469 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14470 (emacs_set_tty): Now static.
14471 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14472 * term.c (tty_capable_p, tty_default_color_capabilities)
14473 (get_tty_terminal, term_mouse_movement)
14474 (handle_one_term_event, init_tty, maybe_fatal):
14475 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14476 (tgetent, scan_file, name_match, compare_contin):
14477 * terminal.c (get_terminal):
14478 Use bool for boolean.
14479 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14480 Prefer char to unsigned char if either will do.
14481 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14482 (tty_write_glyphs): Prefer int to unsigned.
14483 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14484 All callers changed.
14485 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14487 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14490 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14491 (B__dummy__): New dummy symbol, to pacify C89.
14492 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14493 they can't grok varargs macros.
14494 * dispnew.c (add_window_display_history)
14495 (add_frame_display_history):
14496 * print.c (print_object):
14497 * xdisp.c (debug_method_add):
14498 Use %p printf format only for void pointers.
14499 * emacs.c (usage_message): New constant, replacing ...
14500 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14501 (main): Adjust to usage reorg.
14502 * fns.c (syms_of_fns):
14503 * profiler.c (syms_of_profiler):
14504 Don't use non-constant struct initializers.
14505 * gnutls.h (gnutls_initstage_t):
14506 * lisp.h (enum Lisp_Fwd_Type):
14507 * lread.c (lisp_file_lexically_bound_p):
14508 * xsettings.c (anonymous enum):
14509 Remove trailing comma.
14510 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14511 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14512 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14514 * regex.c (const_re_char): New type, to pacify strict C89.
14515 All uses of 'const re_char' replaced to use it.
14516 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14517 with glibc when strict C89. This change is imported from gnulib.
14519 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14520 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14521 Omit GNU_LINUX implementation, since it requires long long.
14522 * xterm.c (x_draw_underwave):
14523 Do not assume the traditional order of struct's members.
14524 (x_term_init): Rewrite to avoid the need for non-constant structure
14527 Syntax cleanup, mostly replacing macros with functions.
14528 This removes the need for the syntax_temp hack.
14529 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14530 * syntax.c (SYNTAX_INLINE): New macro.
14531 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14532 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14533 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14534 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14535 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14536 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14537 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14538 Now constants, not macros.
14539 (syntax_temp) [!__GNUC__]: Remove.
14540 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14541 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14542 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14543 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14544 Move here from syntax.h; now functions, not macros. Except for the
14545 last function, these are static since only syntax.c uses them.
14546 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14547 All uses changed. Now a function, not a macro; use this fact
14548 to simplify the code.
14549 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14550 compiler bugs; no longer relevant.
14551 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14552 (SYNTAX_INLINE): New macro.
14553 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14554 for the new functions. Use bool for boolean member.
14555 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14556 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14557 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14558 (SETUP_BUFFER_SYNTAX_TABLE):
14559 Now extern inline functions, not macros.
14560 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14561 Remove; all uses replaced by implementation.
14562 (syntax_temp) [!__GNUC__]: Remove decl.
14563 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14565 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14567 * emacs.c (main): Fix syntax error.
14569 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14571 Timestamp fixes for undo (Bug#14824).
14572 * atimer.c (schedule_atimer):
14573 * fileio.c (Ffile_newer_than_file_p):
14574 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14575 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14576 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14577 (syms_of_fileio): Remove Sclear_visited_file_name.
14578 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14579 file doesn't exist; this avoids an ambiguity with negative timestamps.
14580 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14581 * systime.h (make_emacs_time, invalid_emacs_time):
14582 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14583 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14584 * undo.c (record_first_change): Push (visited-file-modtime) onto
14585 undo list rather than reimplementing it by hand, incorrectly.
14587 2013-07-09 Ken Brown <kbrown@cornell.edu>
14589 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14591 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14593 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14595 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14597 Handle errno and exit status a bit more carefully.
14598 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14599 number into an exit status. Instead, use EXIT_CANCELED.
14600 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14601 * callproc.c (relocate_fd):
14602 * emacs.c (close_output_streams, main):
14603 * process.c (create_process):
14604 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14605 Use emacs_perror for simplicity.
14606 * callproc.c (relocate_fd, main):
14607 * sysdep.c (sys_subshell):
14608 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14609 (shut_down_emacs): Use emacs_write, not write.
14610 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14611 * fileio.c (Fcopy_file, e_write):
14612 * nsterm.m (ns_select):
14613 * process.c (send_process):
14614 * sound.c (vox_write):
14615 Use emacs_write_sig, not emacs_write.
14616 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14617 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14619 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14621 (emacs_full_write): New function.
14622 (emacs_write): Rewrite to use it.
14623 (emacswrite_sig, emacs_perror): New functions.
14624 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14626 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14628 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14629 on NS even if it is present. Pixmap on NS is a void*.
14631 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14633 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14634 * process.c (close_on_exec, accept4, process_socket):
14635 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14637 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14639 * w32.c (sys_dup): Declare prototype.
14643 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14645 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14647 Make file descriptors close-on-exec when possible (Bug#14803).
14648 This simplifies Emacs a bit, since it no longer needs to worry
14649 about closing file descriptors by hand in some cases.
14650 It also fixes some unlikely races. Not all such races, as
14651 libraries often open files internally without setting
14652 close-on-exec, but it's an improvement.
14653 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14654 * callproc.c (Fcall_process) [!MSDOS]:
14655 * emacs.c (main) [!DOS_NT]:
14656 * nsterm.m (ns_term_init):
14657 * process.c (create_process):
14658 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14659 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14660 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14661 Prefer mkostemp with O_CLOEXEC to mkstemp.
14662 * callproc.c (relocate_fd) [!WINDOWSNT]:
14663 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14664 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14666 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14667 Make the resulting file descriptor close-on-exec.
14668 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14669 * lread.c (load_descriptor_list, load_descriptor_unwind):
14670 Remove; no longer needed. All uses removed.
14671 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14672 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14674 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14675 (Fmake_network_process, Fnetwork_interface_list)
14676 (Fnetwork_interface_info, server_accept_connection):
14677 Make newly-created socket close-on-exec.
14678 * sysdep.c (emacs_open, emacs_fopen):
14679 Make new-created descriptor close-on-exec.
14680 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14681 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14683 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14685 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14686 for NS_IMPL_GNUSTEP.
14688 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14690 Fix openp errno handling.
14691 * callproc.c (Fcall_process): Preserve openp errno around close.
14692 * lread.c (openp): Set errno when returning -1, as some callers
14695 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14697 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14699 * nsterm.h (NSSavePanel): Update comment.
14700 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14701 (ns_run_file_dialog): Declare.
14703 * nsfns.m: Remove panelOK.
14705 (ns_run_file_dialog): New function.
14706 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14707 event loop, so file dialog is popped up by ns_run_file_dialog, called
14708 by sendEvent (Bug#14578).
14709 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14711 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14713 * xdisp.c (default_line_pixel_height): New function.
14714 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14715 (try_cursor_movement, redisplay_window, try_window)
14716 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14718 * window.c (window_scroll_pixel_based):
14719 use default_line_pixel_height.
14721 * dispextern.h (default_line_pixel_height): Add prototype.
14723 * frame.c (x_set_line_spacing): Accept a float value for
14724 line-spacing parameter, per the documentation.
14726 * data.c (Fmultibyte_string_p): Doc fix.
14728 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14730 Use emacs_open more consistently when opening files.
14731 This handles EINTR more consistently now, and makes it easier
14732 to introduce other uniform changes to file descriptor handling.
14733 * sysstdio.h: New file.
14734 * buffer.c (mmap_init):
14735 * cygw32.c (chdir_to_default_directory):
14736 * dispnew.c (Fopen_termscript):
14737 * emacs.c (Fdaemon_initialized):
14738 * fileio.c (Fdo_auto_save):
14739 * image.c (slurp_file, png_load_body, jpeg_load_body):
14740 * keyboard.c (Fopen_dribble_file):
14742 * print.c (Fredirect_debugging_output):
14743 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14744 * termcap.c (tgetent):
14745 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14746 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14747 * w32term.c (w32_initialize) [CYGWIN]:
14748 * xfaces.c (Fx_load_color_file):
14749 Use emacs_open instead of plain open, and emacs_fopen instead of
14751 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14752 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14753 * callproc.c (default_output_mode): New constant.
14754 (Fcall_process): Use it to call emacs_open instead of plain creat.
14755 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14756 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14757 (emacs_fopen): New function.
14758 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14759 Include <lisp.h>, for emacs_open.
14760 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14762 Remove duplicate #include directives.
14763 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14765 Don't include stdio.h twice.
14766 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14767 Don't include sys/types.h or stdio.h twice.
14768 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14769 * lread.c: Don't include coding.h twice.
14770 * nsfont.m: Don't include frame.h twice.
14771 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14772 * ralloc.c: Don't include <unistd.h> twice.
14773 * xdisp.c: Don't include font.h twice.
14774 * xterm.c: Don't include fontset.h twice.
14775 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14777 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14779 Scale ImageMagick images more carefully.
14780 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14781 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14782 Be more careful about avoiding undefined behavior after
14783 integer overflow and division by zero.
14785 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14787 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14788 (syms_of_w32fns): DEFSYM them.
14789 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14790 (CCHDEVICENAME): Define macros if not defined.
14791 (struct MONITOR_INFO_EX): New struct.
14792 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14793 (enum_display_monitors_fn): New variable.
14794 (globals_of_w32fns): Initialize it.
14795 (Fx_display_pixel_width, Fx_display_pixel_height)
14796 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14797 multi-monitor setups in docstrings.
14798 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14799 screen size by primary monitor's millimeter per pixel.
14800 (w32_monitor_enum, w32_display_monitor_attributes_list)
14801 (w32_display_monitor_attributes_list_fallback)
14802 (Fw32_display_monitor_attributes_list): New functions.
14803 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14805 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14807 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14809 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14811 * fileio.c (Qfile_notify_error): New error symbol.
14813 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14814 * inotify.c (inotify_callback, symbol_to_inotifymask)
14815 (Finotify_add_watch, Finotify_rm_watch): Use it.
14816 (inotifyevent_to_event): Exchange order of cookie and file name.
14817 (Finotify_add_watch): Adapt docstring.
14819 * lisp.h (Qfile_notify_error): Declare.
14821 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14823 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14824 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14825 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14826 which did not work (see <http://bugs.gnu.org/14569#307>).
14827 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14828 && (!noninteractive || initialized)). This attempts to thread
14829 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14831 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14833 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14834 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14836 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14838 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14839 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14840 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14841 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14843 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14845 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14846 Define to __sys_siglist.
14848 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14850 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14851 word-wrap, so that overflow-newline-into-fringe would work in
14852 visual-line-mode. (Bug#2749)
14853 (move_it_in_display_line_to): When the last scanned display
14854 element fits exactly on the display line, and
14855 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14856 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14857 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14858 finding buffer position that corresponds to pixel coordinates,
14859 e.g. in buffer_posn_from_coords.
14861 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14863 * process.c (handle_child_signal): Call catch_child_signal if
14866 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14868 Don't convert function pointers to void * and back.
14869 It isn't portable C, and it's easy enough to avoid.
14870 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14871 (make_save_value): Add support for SAVE_FUNCPOINTER.
14872 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14873 * print.c (print_object):
14874 Distinguish function from object pointers.
14875 * lisp.h (SAVE_FUNCPOINTER): New constant.
14876 (SAVE_SLOT_BITS): Adjust to it.
14877 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14878 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14879 (voidfuncptr): New typedef.
14880 (struct Lisp_Save_Value): New member data[0].funcpointer.
14881 (XSAVE_FUNCPOINTER): New function.
14883 Simplify buildobj processing.
14884 * Makefile.in (buildobj.h): Make it a sequence of strings each
14885 followed by comma, rather than a single string. Put it into a
14886 .tmp file in case there's an error while generating it.
14887 (gl-stamp): Use .tmp for temp files.
14888 (mostlyclean): Clean .tmp files.
14889 * doc.c (buildobj): Move to just the routine that needs it.
14890 It's now an array of strings, so processing is simpler.
14892 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14894 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14895 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14896 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14897 Invoke malloc_enable_thread even when not interactive.
14898 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14899 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14900 in this case, since the underlying bug has now been fixed.
14902 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14904 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14905 unlinking it (bug#14691).
14907 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14909 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14910 before checking whether buffer is modified. This lets
14911 `kill-buffer-query-functions' cancel killing of the buffer or save
14912 its content before `kill-buffer' asks user the "Buffer %s
14913 modified; kill anyway?" question.
14915 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14917 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14918 Let the super performKeyEquivalent deal with them (Bug#14747).
14920 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14922 * widget.c (resize_cb): Remove unused local.
14924 Do not use GTK 3 if it exists but cannot be compiled.
14925 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14926 * xterm.c (x_error_handler) [!USE_GTK]:
14929 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14931 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14933 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14934 to the valid range of values. (Bug#14753)
14936 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14937 when moving point by using the current glyph matrix. This avoids
14938 the need to force redisplay when this function is called in a
14941 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14943 Fix minor problems found by static checking.
14944 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14945 Redo the latter's body to sidestep GCC parenthesization warnings.
14946 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14947 * coding.c (detect_coding, detect_coding_system):
14948 * coding.h (struct undecided_spec):
14949 Use bool for boolean.
14950 * image.c (QCmax_width, QCmax_height): Now static.
14951 * xdisp.c (Fmove_point_visually): Remove unused local.
14953 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14955 * xdisp.c (Fmove_point_visually): New function.
14957 2013-06-28 Kenichi Handa <handa@gnu.org>
14959 * coding.h (define_coding_undecided_arg_index): New enum.
14960 (coding_attr_index): New members
14961 coding_attr_undecided_inhibit_null_byte_detection,
14962 coding_attr_undecided_inhibit_iso_escape_detection,
14963 coding_attr_undecided_prefer_utf_8.
14964 (undecided_spec): New struct.
14965 (struct coding_system): New member `undecided' of the member
14968 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14969 (detect_coding): Likewise.
14970 (detect_coding_system): Likewise.
14971 (Fdefine_coding_system_internal): New coding system properties
14972 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14974 (syms_of_coding): Adjust for coding_arg_undecided_max.
14976 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14978 * image.c (x_from_xcolors): Remove unused local.
14980 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14982 Defer image data transfer between X client and server until actual
14985 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14988 * image.c (Destroy_Image): Remove.
14989 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14990 `mask_p', and `colors_p'. All uses changed.
14991 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14992 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14993 New macros for `flags' arg to x_clear_image_1.
14994 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14995 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14996 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14997 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14998 (image_get_x_image, image_unget_x_image): New functions or macros.
14999 (image_background, image_background_transparent, x_to_xcolors)
15000 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15001 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15002 instead of Destroy_Image.
15003 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15004 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15005 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15006 (imagemagick_load_image, svg_load_image): Use them instead of
15007 x_create_x_image_and_pixmap, and x_put_x_image followed by
15008 x_destroy_x_image, respectively.
15009 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15010 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15011 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15012 background_transparent fields.
15013 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15014 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15016 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15018 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15019 This mostly consists of undoing recent changes.
15020 * callproc.c (Fcall_process):
15021 * process.c (create_process):
15022 Do not worry about catching SIGCHLD here, undoing previous change.
15023 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15024 * process.c, process.h (catch_child_signal):
15025 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15026 * process.c (catch_child_handler): Don't worry about being called
15027 lazily and do not assume caller has blocked SIGCHLD, undoing
15028 previous change. Move first-time stuff back to
15029 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15030 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15031 set lib_child_handler if it's already initialized, which may
15032 help avoid problems on GNUstep.
15034 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15036 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15037 * callproc.c (Fcall_process):
15038 * process.c (create_process):
15039 Make sure SIGCHLD is caught before we fork,
15040 since Emacs startup no arranges to catch SIGCHLD.
15041 * process.c (lib_child_handler): Initialize to null, not to
15043 (catch_child_signal): Allow self to be called lazily.
15044 Do nothing if it's already been called.
15045 Assume caller has blocked SIGCHLD (all callers do now).
15046 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15047 just before it's really needed.
15048 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15049 since it hasn't been caught yet.
15051 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15053 * image.c (compute_image_size): New function to implement
15054 :max-width and :max-height.
15055 (imagemagick_load_image): Use it.
15057 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15059 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15060 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15062 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15063 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15064 the SIGCHLD handler, since the code is not atomic and (due to glib)
15065 signals may be arriving now.
15066 * sysdep.c (init_signals): Do not catch child signals here;
15067 'main' now does that later, at a safer time.
15069 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15071 Clean up SIGCHLD handling a bit (Bug#14569).
15072 * process.c, process.h (catch_child_signal):
15073 Now always extern, even if !NS_IMPL_GNUSTEP.
15074 * process.c (catch_child_signal): Move glib tickler here from
15075 init_process_emacs, so that it's done earlier in Emacs
15076 initialization. Also move the noninteractive && !initialized
15077 check here from init_process_emacs. This is all a bit cleaner for
15078 GNUish platforms, and I hope it works around the Cygwin bug.
15079 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15080 that glib signal handling is tickled before glib creates threads.
15082 * process.c (wait_reading_process_output): Avoid int overflow
15083 when reading more than 2 GiB total from a process.
15085 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15087 * process.c (create_process): Handle a couple more cases,
15088 i.e., work even if new_argv and wait_child_setup[i] are cached.
15089 Use Fcall_process's style for volatile vars.
15091 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15093 * process.c (create_process): Mark PROCESS volatile.
15095 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15097 Use C99-style flexible array members if available.
15098 This avoids some subtle aliasing issues, which typically
15099 aren't a problem with GCC but may be a problem elsewhere.
15100 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15101 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15102 In either case, it uses a flexible array member rather than
15103 the old struct hack. All uses changed.
15104 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15105 Adjust to sdata reorganization.
15106 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15107 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15108 that ports better to pre-C99 non-GCC.
15109 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15110 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15111 as the latter has changed.
15112 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15113 and port better to pre-C99 GCC.
15114 * image.c (struct xpm_cached_color):
15115 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15116 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15117 Use FLEXIBLE_ARRAY_MEMBER.
15118 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15119 Move decl to top level so it gets checked against implementation.
15120 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15121 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15123 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15125 * syntax.c: Integer cleanups.
15126 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15127 All uses that need 0-or-2 changed to:
15128 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15129 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15130 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15131 (char_quoted, prev_char_comend_first, back_comment)
15132 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15133 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15134 Use bool for boolean.
15135 (update_syntax_table, skip_chars, skip_syntaxes):
15136 Prefer int to unsigned when either will do.
15137 (back_comment): Return boolean success flag, like forw_comment,
15138 instead of positive-or-minus-1 (which might have overflowed int anyway).
15139 Don't stuff ptrdiff_t into int.
15140 (syntax_spec_code, syntax_code_spec): Now const.
15141 (Fmatching_paren, scan_lists, scan_sexps_forward):
15142 Use enum syntaxcode for syntax code.
15143 (Fmatching_paren): Check that arg is a character, not just an integer.
15144 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15145 (Finternal_describe_syntax_value): Omit no-longer-needed
15147 (skip_chars): Use char, not unsigned char, when the distinction
15149 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15150 * bytecode.c (exec_byte_code):
15151 * syntax.c (syntax_spec_code, Fchar_syntax)
15152 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15153 (init_syntax_once):
15154 * syntax.h (SYNTAX_WITH_FLAGS):
15155 Omit unnecessary casts.
15157 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15159 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15160 line dimensions here, to avoid race conditions with the main
15161 thread. (Bug#14062, bug#14630, bug#14669)
15163 * w32term.c (w32_draw_window_cursor): Compute the header line and
15164 mode line dimensions here.
15165 <w32_system_caret_window, w32_system_caret_hdr_height>:
15166 <w32_system_caret_mode_height>: New variables.
15168 * w32term.h: Declare them.
15170 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15172 * alloc.c (die): Move "assertion failed" string here ...
15173 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15174 COND when SUPPRESS_CHECKING. This shrinks the executable text
15175 size by 0.8% to 2.2% when configured with --enable-checking,
15176 depending on optimization flags (GCC 4.8.1 x86-64).
15178 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15180 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15182 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15183 base is 2; this is more accurate.
15185 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15187 * sound.c (string_default): Move to !WINDOWSNT section.
15188 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15190 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15192 * sound.c: Integer cleanups.
15193 Remove unnecessary forward decls.
15194 (struct sound_device): The 'file' member is now a Lisp_Object, not
15195 a char *, so that we needn't invoke alloca on a huge size.
15196 (Fplay_sound_internal): Adjust to this.
15197 (string_default): New function.
15198 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15199 Use it to adjust to the struct sound_device change.
15200 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15201 (be2hs) [0]: Remove.
15203 * syntax.c (skip_chars): Don't use uninitialized storage
15204 when searching a multibyte buffer for characters that are not in a
15205 unibyte string that contains non-ASCII characters.
15207 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15209 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15210 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15212 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15214 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15216 2013-06-18 Kenichi Handa <handa@gnu.org>
15218 * font.c (Ffont_spec): Signal an error for an invalid font name
15221 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15223 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15224 In particular this ports to 32-bit sparc Sun cc.
15225 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15226 array with a dummy element at specpdl[-1], so that its address can
15228 (unbind_to): Do not copy the binding; not needed, now that we
15229 copy old_value in the one place where the copy is needed.
15230 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15231 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15232 (union specbinding): Rename from struct specbinding. Redo layout
15233 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15234 which is not portable. With Sun C 5.12 32-bit sparc, the
15235 declaration causes nargs to be an unsigned bitfield, a behavior
15236 that the C standard allows; but Emacs wants nargs to be signed.
15237 The overall type is now a union of structures rather than a
15238 structure of union of structures, and the 'kind' member is now a
15239 bitfield, so that the overall type doesn't grow. All uses changed.
15240 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15242 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15244 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15245 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15247 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15249 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15251 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15252 unless we know that the window w's frame is a frame object.
15253 Another attempt at solving bug#14062 and bug#14630.
15255 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15257 * textprop.c (property_set_type): New enum.
15258 (add_properties): Allow appending/prepending text properties.
15259 (add_text_properties_1): Factored out of Fadd_text_properties.
15260 (Fadd_text_properties): Move all the code into
15261 add_text_properties_1.
15262 (Fadd_face_text_property): New function that calls
15263 add_text_properties_1.
15265 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15267 Move functions from lisp.h to individual modules when possible.
15268 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15269 * alloc.c (XFLOAT_INIT, set_symbol_name):
15270 * buffer.c (CHECK_OVERLAY):
15271 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15272 (set_char_table_parent):
15273 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15274 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15275 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15276 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15278 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15279 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15280 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15281 (backtrace_args, backtrace_debug_on_exit):
15282 * floatfns.c (CHECK_FLOAT):
15283 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15284 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15285 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15286 (set_hash_index_slot):
15287 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15288 * marker.c (CHECK_MARKER):
15289 * textprop.c (CHECK_STRING_OR_BUFFER):
15290 * window.c (CHECK_WINDOW_CONFIGURATION):
15291 Move here from lisp.h, and make these functions static rather than
15293 * buffer.c (Qoverlayp):
15295 * fns.c (Qhash_table_p):
15296 * window.c (Qwindow_configuration_p):
15298 * lisp.h: Remove the abovementioned defns and decls.
15300 Use functions, not macros, for XINT etc (Bug#11935).
15301 In lisp.h, prefer functions to function-like macros, and
15302 constants to object-like macros, when either will do. This:
15303 . simplifies use, as there's no more need to worry about
15304 arguments' side effects being evaluated multiple times.
15305 . makes the code easier to debug on some platforms.
15306 However, when using gcc -O0, keep using function-like macros
15307 for a few critical operations, for performance reasons.
15308 This sort of thing isn't needed with gcc -Og, but -Og
15309 is a GCC 4.8 feature and isn't widely-enough available yet.
15310 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15311 Remove enum lsb_bits; no longer needed.
15312 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15313 * buffer.c (Qoverlap):
15315 * fns.c (Qhash_table_p):
15316 Now extern, so lisp.h can use these symbols.
15317 * dispextern.h: Include character.h, for MAX_CHAR etc.
15318 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15319 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15320 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15321 (GLYPH_CODE_P): Move here from lisp.h.
15322 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15323 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15324 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15325 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15326 XUNTAG now returns void *.
15327 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15328 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15329 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15330 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15331 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15332 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15333 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15334 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15335 New macros, renamed from their sans-lisp_h_ counterparts.
15336 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15337 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15338 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15339 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15340 If compiling via GCC without optimization, define these as macros
15341 in addition to inline functions.
15342 To disable this, compile with -DINLINING=0.
15343 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15344 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15345 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15346 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15347 (INTMASK, VALMASK): Now macros, since static values cannot be
15348 accessed from extern inline functions.
15349 (VALMASK): Also a constant, for benefit of old GDB.
15350 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15351 is INTEGERP, which can fold it in.
15352 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15353 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15354 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15355 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15356 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15357 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15358 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15359 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15360 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15361 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15362 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15363 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15364 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15365 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15366 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15367 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15368 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15369 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15370 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15371 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15372 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15373 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15374 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15375 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15376 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15377 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15378 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15379 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15380 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15381 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15382 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15383 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15384 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15386 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15387 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15388 (VALMASK): Define in one place rather than in two, merging the
15389 USE_LSB_TAG parts; this is simpler.
15390 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15391 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15392 Move up, to avoid use before definition.
15393 Also include "globals.h" earlier, for the same reason.
15394 (make_natnum): New function.
15395 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15396 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15397 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15398 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15399 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15400 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15401 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15402 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15403 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15404 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15405 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15406 (Qwindow_configuration_p, Qimage): New forward declarations.
15407 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15408 (STRING_COPYIN): Remove; unused.
15409 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15410 (xcar_addr, xcdr_addr): New functions. All uses changed.
15411 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15412 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15413 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15414 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15415 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15416 (TYPE_RANGED_INTEGERP): Simplify.
15417 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15418 (setlocale, fixup_locale, synchronize_system_messages_locale)
15419 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15420 Now empty functions, not macros.
15421 (functionp): Return bool, not int.
15422 * window.c (Qwindow_configuration_p): Now extern,
15423 so window.h can use it.
15424 * window.h (Qwindowp): Move decl back to lisp.h.
15426 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15428 * xdisp.c (Fline_pixel_height): New function, required for solving
15431 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15433 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15435 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15437 * lread.c (syms_of_lread):
15438 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15440 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15442 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15444 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15446 * fileio.c (expand_file_name): Doc fix.
15448 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15450 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15451 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15452 Wait for self, not for 0. This can't hurt on GNU or similar
15453 system, and may help with Cygwin.
15455 * keyboard.c: Don't use PROP (...) as an lvalue.
15456 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15457 Use set_prop (A, B), not PROP (A) = B.
15459 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15461 * xdisp.c (get_it_property): Use it->window instead of generating
15462 a Lisp object from it->w.
15464 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15466 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15467 get-char-property the window that is being rendered, instead of
15468 the buffer, to support window-specific overlays. (Bug#14575)
15469 (compute_display_string_pos): When W is NULL, use the current
15470 buffer as the object to pass to get-char-property.
15471 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15472 pointer member of the bidi iterator, since no window is pertinent
15475 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15477 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15478 being displayed, and pass it to compute_display_string_pos.
15479 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15480 (bidi_paragraph_init): All callers changed.
15482 * xdisp.c (init_from_display_pos, init_iterator)
15483 (handle_single_display_spec, next_overlay_string)
15484 (get_overlay_strings_1, reseat_1, reseat_to_string)
15485 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15486 Set bidi_it.w member from it->w.
15487 (compute_display_string_pos): Accept additional argument, the
15488 window being displayed, and pass it to Fget_char_property.
15491 * dispextern.h (struct bidi_it): New member w, the window being
15493 (compute_display_string_pos): Adjust prototype.
15495 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15497 * xgselect.c: Remove unneeded include xterm.h.
15499 * process.c (wait_reading_process_output): Check for NS before GLIB.
15500 GLIB may be linked in due to rsvg, but ns_select must be called.
15502 * xgselect.c (xg_select): Remove call to window_system_available
15503 and g_main_context_pending at the top, so Gdk events (i.e. file
15504 notify) are processed when Emacs is started with -nw.
15506 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15508 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15509 (ctagsfiles3): New variable, includes only *.m files.
15510 (TAGS): Use an explicit language name in the regular expressions,
15511 to avoid transformation of '/SOMETHING' by MSYS to
15512 'c:\MSYS\SOMETHING'.
15514 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15516 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15518 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15520 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15521 still need to set the mouse pointer shape and activate help-echo.
15524 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15526 A few porting etc. fixes for the new file monitor code.
15527 See the thread containing
15528 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15529 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15530 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15531 (dir_monitor_callback, Fgfile_rm_watch):
15532 Use assq_no_quit instead of Fassoc, for speed.
15533 (dir_monitor_callback, Fgfile_rm_watch):
15534 eassert that the monitor is a fixnum.
15535 (dir_monitor_callback): No need for CDR_SAFE.
15536 Simplify building of lisp with alternative tails.
15537 (Fgfile_add_watch, Fgfile_rm_watch):
15538 Do not assume glib functions set errno reliably on failure.
15539 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15540 and signal an error otherwise.
15541 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15542 Use Fdelq instead of Fdelete, for speed.
15544 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15546 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15547 don't insist on being invoked on a highlighted tool-bar button.
15548 Avoids losing tool-bar functionality when mouse-highlight is nil.
15549 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15550 Don't highlight when mouse-highlight is nil.
15551 (note_mouse_highlight): When mouse-highlight is nil, don't return
15552 right away; instead, run tool-bar and mode-line highlight
15553 subroutine, clear any existing highlight, and revert the mouse
15554 pointer to its default shape. (Bug#14558)
15556 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15558 * lisp.mk (lisp): Add prog-mode.el.
15560 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15562 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15563 * process.c (dummy_handler): New function.
15564 (lib_child_handler): New static var.
15565 (handle_child_signal): Invoke it.
15566 (catch_child_signal): If a library has set up a signal handler,
15567 save it into lib_child_handler.
15568 (init_process_emacs): If using glib and not on Windows, tickle glib's
15569 child-handling code so that it initializes its private SIGCHLD handler.
15570 * syssignal.h (SA_SIGINFO): Default to 0.
15571 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15572 31; it should no longer be needed now.
15574 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15576 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15578 * gfilenotify.c (globals_of_gfilenotify): New function.
15579 (syms_of_gfilenotify): Move global initialization there.
15581 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15583 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15585 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15586 * keyboard.c (menu_bar_items, tool_bar_items):
15587 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15588 not override local keymaps any more.
15590 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15592 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15594 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15596 * w32console.c (initialize_w32_display): Return the dimensions of
15597 the console window via 2 additional arguments, not via the current
15598 frame. This avoids crashes due to overrunning the bounds of
15599 frame's decode_mode_spec_buffer, which is not resized following
15600 the change of the frame dimensions from the initial 10x10.
15602 * w32term.h (w32_initialize_display_info): Adjust prototype.
15604 * term.c (init_tty): Take dimensions of the frame from the values
15605 returned by initialize_w32_display.
15607 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15608 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15609 (LIBES): Add $(GFILENOTIFY_LIBS).
15611 * w32inevt.c (handle_file_notifications): Add dummy implementation
15612 for !HAVE_W32NOTIFY.
15614 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15616 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15618 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15620 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15622 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15624 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15626 Fix minor problems found by static checking.
15627 * data.c (pure_write_error):
15628 Use xsignal2, not Fsignal, as Fsignal might return.
15629 * eval.c (set_backtrace_debug_on_exit): Now static.
15630 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15631 No longer inline. EXTERN_INLINE is needed only for functions
15632 defined in .h files. Reindent function header as per GNU style.
15633 (backtrace_p, backtrace_top, backtrace_next):
15634 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15635 compiler or linker. Add extern decls to pacify gcc -Wall.
15636 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15638 * frame.c (free_monitors): Define only on platforms that need it.
15639 * nsterm.m (ns_term_init):
15640 * process.c (catch_child_signal):
15641 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15642 defined on all porting targets these days.
15643 * process.c, process.h (catch_child_signal):
15644 Make it extern only if NS_IMPL_GNUSTEP is defined.
15646 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15648 * w32.c (gettimeofday): Make the signature identical to prototype
15649 in nt/inc/sys/time.h.
15651 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15653 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15656 * keyboard.c (safe_run_hooks_error): Improve error message.
15658 * data.c (pure_write_error): Add `object' argument.
15659 * puresize.h (CHECK_IMPURE): Use it.
15661 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15663 * Makefile.in (NOTIFY_OBJ): New variable.
15664 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15666 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15667 Call syms_of_gfilenotify.
15669 * gfilenotify.c: New file.
15671 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15672 and Qfile_w32notify.
15673 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15674 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15676 * lisp.h: Declare syms_of_gfilenotify.
15678 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15680 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15682 Merge the specpdl and backtrace stacks. Make the structure of the
15683 specpdl entries more obvious via a tagged union of structs.
15684 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15685 (enum specbind_tag): New enum.
15686 (struct specbinding): Make it a tagged union of structs.
15687 Add a case for backtrace records.
15688 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15689 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15690 (backtrace_debug_on_exit): New accessors.
15691 (struct backtrace): Remove.
15692 (struct catchtag): Remove backlist field.
15693 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15695 (Flocal_variable_p): Speed up the common case where the binding is
15697 * eval.c (backtrace_list): Remove.
15698 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15699 (set_backtrace_args, set_backtrace_nargs)
15700 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15701 (backtrace_next): New functions.
15702 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15703 (unwind_to_catch, internal_lisp_condition_case)
15704 (internal_condition_case, internal_condition_case_1)
15705 (internal_condition_case_2, internal_condition_case_n): Don't bother
15706 with backtrace_list any more.
15707 (Fsignal): Adjust to new backtrace format.
15708 (grow_specpdl): Move up.
15709 (record_in_backtrace): New function.
15710 (eval_sub, Ffuncall): Use it.
15711 (apply_lambda): Adjust to new backtrace format.
15712 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15714 (specbind): Adjust to new specpdl format. Simplify.
15715 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15716 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15718 (mark_backtrace): Remove.
15719 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15720 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15721 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15723 * profiler.c (record_backtrace): Use get_backtrace.
15724 (handle_profiler_signal): Use backtrace_top_function.
15725 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15726 accessor functions.
15728 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15730 * process.h (catch_child_signal): Declare.
15732 * process.c (catch_child_signal): New function.
15733 (init_process_emacs): Call it.
15735 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15736 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15738 (x_set_cursor_type): Remove declaration.
15739 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15740 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15741 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15742 (ns_get_color): Use F suffix on float.
15743 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15744 (ns_get_rgb_color): Remove.
15745 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15746 (note_mouse_movement): x and y are CGFloat.
15747 (ns_draw_fringe_bitmap): Remove unused rowY.
15748 Change #if to COCOA && >= 10_6.
15749 (ns_draw_window_cursor): Remove unused overspill.
15750 (ns_draw_underwave): width and x are EamcsCGFloat.
15751 (ns_draw_box): thickness is CGFloat.
15752 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15753 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15754 if not in main thread.
15755 (ns_get_pending_menu_title, ns_check_menu_open)
15756 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15757 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15758 (sendFromMainThread:): New method.
15759 (changeFont:): size is CGFloat.
15760 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15761 Disable warning about permanent text.
15762 (characterIndexForPoint:): Adjust return type depending on GNUstep
15764 (mouseDown:): delta is CGFloat.
15765 (updateFrameSize): Remove unised variable f.
15766 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15767 Cast float to EmacsCGFloat.
15768 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15769 also to -1 when restoring.
15770 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15771 inside NS_IMPL_COCOA.
15772 (toggleFullScreen:): Put call to toggleFullScreen inside
15773 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15774 (setPosition:portion:whole:): por is CGFloat.
15775 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15776 (mouseDown:): Use CGFloat.
15777 (mouseDragged:): Remove unised variable edge.
15778 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15780 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15781 of CGFloat differs.
15782 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15783 when NS_IMPL_GNUSTEP.
15784 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15785 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15786 (EmacsToolbar): Add clearAll. Add tag argument to
15787 addDisplayItemWithImage.
15788 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15790 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15792 * nsmenu.m (ns_update_menubar): Make static.
15793 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15794 (fillWithWidgetValue:): Add cast to SEL for setAction.
15795 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15796 (update_frame_tool_bar): Update code for GNUstep.
15797 (clearAll): New method.
15798 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15799 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15800 Move identifierToItem setObject and activeIdentifiers addObject before
15801 call to insertItemWithItemIdentifier.
15802 (validateVisibleItems): Fix indentation.
15803 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15804 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15805 UtilityWindow to aStyle, remove call to setStyleMask.
15807 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15809 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15810 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15811 Use F suffix on floats.
15812 (ns_char_width): Returns CGFloat.
15813 (ns_ascii_average_width): w is CGFloat instead of float.
15814 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15816 (ns_glyph_metrics): CGFloat instead of float.
15818 * nsfns.m (x_set_foreground_color, x_set_background_color):
15820 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15821 remove unused variables.
15822 (Fns_read_file_name): Keep track if panel is for save.
15823 Use ns_filename_from_panel/ns_directory_from_panel.
15824 (Fns_list_services): delegate only used for COCOA.
15825 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15826 Just return the input if GNUstep.
15827 (x_screen_planes): Remove.
15828 (Fxw_color_values): Use EmacsCGFloat
15829 (Fns_display_monitor_attributes_list): Only get screen number for
15831 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15833 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15834 ns_directory_from_panel.
15836 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15838 * process.c (handle_child_signal): Also use WCONTINUED.
15839 This is so that list-processes doesn't mistakenly list the process
15840 as stopped, when the process has actually been continued and is
15843 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15845 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15846 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15847 not already configured.
15849 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15851 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15853 * Makefile.in (mostlyclean): Remove *.res files.
15855 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15857 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15858 a buffer (bug#8447).
15860 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15862 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15863 display vector, and we backtrack, handle the case that the
15864 previous character position is also displayed from a display
15865 vector or covered by a display string or image. (Bug#14476)
15867 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15869 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15870 (struct MonitorInfo, free_monitors): Remove.
15871 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15872 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15873 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15876 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15877 (struct MonitorInfo, free_monitors): Remove.
15878 (ns_screen_name): Make static.
15879 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15880 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15883 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15884 (struct MonitorInfo): New struct.
15885 (free_monitors, make_monitor_attribute_list): Declare.
15887 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15889 (free_monitors, make_monitor_attribute_list): New functions.
15890 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15893 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15895 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15897 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15899 * keyboard.c: Apply keyboard decoding only to events that come directly
15900 from the tty, not from unread-command-events (bug#14368).
15901 (read_event_from_main_queue): New function, extracted from read_char.
15902 (read_decoded_char): Remove.
15903 (read_decoded_event_from_main_queue): New function to replace it.
15904 (read_char): Use it.
15905 (read_key_sequence): Use read_char rather than read_decoded_char.
15907 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15909 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15911 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15913 2013-05-22 Kenichi Handa <handa@gnu.org>
15915 The following changes are to fix the setting of
15916 buffer-file-coding-system on, for instance, C-x RET c unix RET
15917 _FILE_OF_DOS_EOL_TYPE_ RET.
15919 * coding.h (struct coding_system): New member detected_utf8_chars.
15921 * coding.c (detect_coding_utf_8): Count characters and check EOL
15922 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15924 (setup_coding_system): Do not initialize coding->head_ascii.
15925 (check_ascii): Do not set coding->eol_seen but update it. Do not
15926 call adjust_coding_eol_type here.
15927 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15928 If the eol-type of CODING is already specified, adjust the eol type
15929 of the found coding-system.
15930 (decode_coding_gap): Cancel previous change. Utilize the
15931 character numbers counted by detect_coding_utf_8. Fix detection
15934 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15936 * search.c (looking_at_1): Only set last_thing_searched if the match
15937 changed the match-data (bug#14281).
15939 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15941 * xdisp.c (reseat_at_previous_visible_line_start):
15942 Already declared in dispextern.h, so remove it here.
15943 (move_it_vertically_backward): Likewise.
15945 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15947 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15948 (Fx_display_pixel_width, Fx_display_pixel_height)
15949 (Fx_display_mm_width, Fx_display_mm_height):
15950 Mention `display-monitor-attributes-list' in docstrings.
15952 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15953 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15954 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15955 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15956 (Fx_display_backing_store, Fx_display_visual_class)
15957 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15958 (Fx_display_grayscale_p, Fx_display_pixel_width)
15959 (Fx_display_pixel_height, Fx_display_planes)
15960 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15961 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15962 (Fx_display_mm_width, Fx_display_mm_height)
15963 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15964 height for all physical monitors as in X11.
15966 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15967 Return pixel width or height for all physical monitors as in X11.
15969 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15971 Port --enable-gcc-warnings to clang.
15972 * bytecode.c (exec_byte_code):
15974 Redo diagnostic pragmas to pacify clang, too.
15975 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15976 * editfns.c (Fencode_time):
15977 * fileio.c (file_accessible_directory_p):
15978 * font.c (font_unparse_xlfd):
15979 Use '&"string"[index]' instead of '"string" + (index)'.
15980 * undo.c (user_error): Remove; unused.
15982 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15984 * insdel.c (insert_1_both): Document the arguments, instead of
15985 referring to insert_1, which no longer exists.
15987 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15988 some window, increment windows_or_buffers_changed, so that
15989 *Messages* display in that window is updated. (Bug#14408)
15991 * w32.c: Include epaths.h.
15992 (init_environment): Use cmdproxy.exe without leading directories.
15993 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15995 (gettimeofday): Adjust signature and return value to Posix
15998 * unexw32.c (open_output_file): Delete the existing emacs.exe
15999 before creating it, to break the hard link to the versioned
16002 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16003 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16004 (FIRSTFILE_OBJ): New variables.
16005 (W32_RES): Rename to EMACSRES. All users changed.
16006 (base_obj): Use $(CM_OBJ).
16007 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16008 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16009 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16010 $(W32_RES_LINK) before $(LIBES).
16011 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16013 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16015 * makefile.w32-in (DOC): Use just "DOC".
16017 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16019 * process.c: Export default filters and sentinels to Elisp.
16020 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16022 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16023 (Fset_process_sentinel, Fformat_network_address):
16024 Default to them instead of nil.
16025 (server_accept_connection): Sentinels can't be nil any more.
16026 (read_and_dispose_of_process_output): New function, extracted from
16027 read_process_output.
16028 (read_process_output): Use it; filters can't be nil.
16029 (Finternal_default_process_filter): New function, extracted from
16030 read_process_output.
16031 (exec_sentinel_unwind): Remove function.
16032 (exec_sentinel): Don't zilch sentinel while running.
16033 (status_notify): Sentinels can't be nil.
16034 (Finternal_default_process_sentinel): New function extracted from
16036 (setup_process_coding_systems): Default filter is not nil any more.
16037 (syms_of_process): Export new Elisp functions and initialize
16039 * lisp.h (make_lisp_proc): New function.
16041 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16043 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16045 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16047 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16048 unless we know that the window w is a leaf window.
16049 Another attempt at solving bug#14062.
16051 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16053 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16056 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16058 * image.c (gif_load): Check that subimages fit (Bug#14345).
16060 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16062 * lread.c (skip_dyn_eof): New function.
16063 (read1): Use it to skip the end of a file in response to #@00.
16065 * doc.c (get_doc_string): Slightly relax the sanity checking.
16067 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16069 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16070 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16071 (MonitorInfo): New struct.
16072 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16073 (Fns_display_monitor_attributes_list): New functions.
16074 (display-usable-bounds): Remove.
16075 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16078 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16080 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16081 (GTK_CHECK_VERSION): New macro, if not already defined.
16082 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16083 replaced by GTK_CHECK_VERSION.
16085 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16087 * xterm.h (GTK_PREREQ): New macro.
16088 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16089 to use this macro instead, for consistency and clarity.
16091 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16093 * xdisp.c (row_for_charpos_p): New function, with code of
16094 cursor_row_p, but accepts an additional argument CHARPOS instead
16095 of using a hardcoded PT.
16096 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16097 (row_containing_pos): Call row_for_charpos_p instead of partially
16098 doing the same. Fixes cursor positioning under longlines-mode
16099 when longlines-show-effect includes more than one newline, when
16100 moving the cursor vertically up.
16102 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16104 * makefile.w32-in (ACL_H): New macro.
16105 ($(BLD)/fileio.$(O)): Update dependencies.
16107 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16109 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16110 * Makefile.in (LIB_ACL): New macro.
16111 (LIBACL_LIBS): Remove.
16112 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16113 * fileio.c: Include <acl.h>.
16114 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16115 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16117 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16120 * unexelf.c: Don't assume ElfW (Half) fits in int.
16121 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16122 when dealing with ElfW (Half) values, since they can exceed 2**31
16123 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16124 (entry_address): Omit unused NUM arg. All uses changed.
16126 2013-05-07 Juri Linkov <juri@jurta.org>
16128 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16129 to the string converted from number with `Fnumber_to_string'.
16132 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16134 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16135 This fixes a problem introduced by my previous change.
16137 2013-05-07 Glenn Morris <rgm@gnu.org>
16139 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16141 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16143 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16145 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16147 Static checking by GCC 4.8.0.
16148 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16149 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16150 (x_get_monitor_attributes_fallback)
16151 (x_get_monitor_attributes_xinerama)
16152 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16153 Define only if USE_GTK.
16154 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16155 (x_get_monitor_attributes_fallback): Omit unused locals.
16156 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16157 Use double, not float, to avoid mixed-mode floating point arithmetic.
16159 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16160 Jan Djärv <jan.h.d@swipnet.se>
16162 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16163 (XINERAMA_CFLAGS): New macros.
16164 (ALL_CFLAGS, LIBES): Use them.
16166 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16167 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16168 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16169 (syms_of_xfns): DEFSYM them.
16170 (struct MonitorInfo): New struct.
16171 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16172 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16173 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16174 (x_get_monitor_attributes_xinerama): New functions.
16175 (Fx_display_monitor_attributes_list): New primitive.
16176 (syms_of_xfns): Defsubr it.
16178 * xterm.h (x_display_info): Add Xatom_net_workarea and
16179 Xatom_net_current_desktop.
16181 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16182 and dpyinfo->Xatom_net_current_desktop.
16184 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16186 * xdisp.c (pos_visible_p): Use the special code for finding the
16187 beginning of a display property or overlay for any "replacing"
16188 display property, not just for display strings. This solves
16189 incorrect reporting of position by posn-at-point. (Bug#14241)
16191 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16193 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16194 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16195 Verify that ElfW (Half) fits in int.
16196 (fatal): Use same signature as lisp.h.
16197 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16198 configure and build with -DUNEXELF_DEBUG without worrying about
16199 other modules that use DEBUG.
16200 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16201 possibly-wide integers now uses it instead of plain fprintf.
16202 (entry_address): New function, which avoids problems with 32-bit
16203 overflow on 64-bit hosts.
16204 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16205 (round_up): Don't assume the remainder fits in int.
16206 (find_section): Use bool for boolean. Simplify debug code.
16207 (unexec): Don't assume file sizes fit in int or size_t.
16208 Omit unnecessary trailing newline in 'fatal' format.
16209 Use strerror rather than outputting decimal error number.
16210 Remove unused code when emacs is not defined;
16211 this file relies on Emacs now.
16212 Don't assume e_phnum and e_shnum are positive.
16214 * regex.c: Fix problems when DEBUG is defined.
16215 (extract_number, extract_number_and_incr): Define regardless of
16216 whether DEBUG is defined; that's simpler and makes the code less
16217 likely to go stale in the normal case when DEBUG is not defined.
16218 Return int rather than taking an int * arg. All callers changed.
16219 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16220 Remove, replacing with ...
16221 (DEBUG_PRINT): New macro. All callers changed.
16222 (DEBUG_COMPILES_ARGUMENTS): New macro.
16223 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16224 (print_compiled_pattern, print_double_string) [DEBUG]:
16225 Use prototype rather than old-style definition.
16226 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16227 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16228 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16229 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16230 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16231 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16232 This matters only when DEBUG is defined.
16234 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16236 * xdisp.c (set_iterator_to_next): Set the
16237 ignore_overlay_strings_at_pos_p flag only if we are _really_
16238 iterating over an overlay string, as indicated by the
16239 current.overlay_string_index member. (Bug#14306)
16241 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16243 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16244 to where it is used, to avoid autorelease issues (Bug#14050).
16246 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16248 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16249 * fileio.c (syms_of_fileio): Implement this.
16250 * filelock.c (create_lock_file): If symbolic links don't work, so
16251 we use a regular file as a lock file, do not fsync the lock file;
16254 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16256 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16257 (syms_of_minibuf): Adjust accodingly.
16259 * callint.c (Fcall_interactively): Adjust calls accordingly.
16261 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16263 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16264 w->contents is a buffer before computing everything else.
16265 Use parentheses to disambiguate last part of the condition.
16267 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16268 assertion violations. (Bug#14062)
16270 2013-05-01 David Reitter <david.reitter@gmail.com>
16272 * nsfns.m (ns_tooltip): Initialize.
16274 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16276 * coding.c (decode_coding_gap): Don't remove the character before
16277 a newline unless it's a CR character. (Bug#14287)
16279 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16281 * dispextern.h (struct face): Move enum face_underline_type
16282 earlier so that bitfields can be in the same word.
16284 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16286 * nsfns.m (handlePanelKeys): New function.
16287 (EmacsOpenPanel:performKeyEquivalent:)
16288 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16289 arrows/function/control and copy/paste keys (Bug#14296).
16291 2013-04-27 Juri Linkov <juri@jurta.org>
16293 * callint.c (Fcall_interactively): Call `Qread_number' for
16294 interactive code letter `n' instead of using duplicate code.
16297 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16299 * systime.h (make_timeval): Declare as 'const'.
16301 2013-04-27 Kenichi Handa <handa@gnu.org>
16303 * font.c (font_open_entity): Always open a font of manageable
16306 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16308 Port better to AIX (Bug#14258).
16309 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16312 2013-04-24 Kenichi Handa <handa@gnu.org>
16314 * coding.c (decode_coding_iso_2022): When an invalid escape
16315 sequence is encountered, reset the invocation and designation
16316 status to the safest one.
16318 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16320 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16321 Without this fix, "make distclean" leaves stamp-h1 behind.
16323 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16325 * w32fns.c (w32_fullscreen_rect): New function to compute the
16326 window rectangle for the given fullscreen mode.
16327 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16328 longer tunes the window size. This keeps the window's edges flush
16329 with the screen and allows the taskbar to hide itself in fullboth.
16331 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16332 window decorations and uses the entire screen.
16334 * w32term.h (w32_fullscreen_rect) Add prototype.
16335 (struct w32_output): Replace normal_width, normal_height,
16336 normal_top, and normal_left members with a single normal_placement
16338 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16340 (FRAME_NORMAL_PLACEMENT): New macro.
16342 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16344 * minibuf.c (Ftest_completion): Silence compiler warning.
16346 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16348 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16351 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16354 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16355 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16356 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16357 parentheses where appropriate.
16359 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16361 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16363 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16365 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16366 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16367 Mention in the doc string that setting these variables takes
16368 effect only after a call to set-window-buffer. (Bug#14200)
16370 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16372 * indent.c (Fvertical_motion): Don't consider display strings on
16373 overlay strings as display strings on the buffer position we
16374 started from. This prevents vertical cursor motion from jumping
16375 more than one line when there's an overlay string with a display
16376 property at end of line.
16377 Reported by Karl Chen <Karl.Chen@quarl.org> in
16378 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16380 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16382 * window.c (select_window): `record_buffer' even if window is
16383 already selected (bug#14191).
16385 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16387 * window.c (Fwindow_end): Test more flags, including the buffer's
16388 last_overlay_modified flag, to determine whether the window's
16389 display is really up-to-date. Prevents the function from
16390 returning a stale value. (Bug#14170)
16391 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16394 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16396 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16397 garbaged only if it is not already the top frame on its TTY.
16398 This prevents flickering due to constant redrawing of TTY frames when
16399 there are GUI frames open in the same session. (Bug#13864)
16401 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16403 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16404 of marking the idle timers directly.
16406 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16408 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16409 tables (bug#14054).
16411 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16413 * window.c (select_window): Don't record_buffer while the invariant is
16414 temporarily broken (bug#14161).
16416 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16418 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16420 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16422 2013-04-07 Romain Francoise <romain@orebokech.com>
16424 Ignore additional platform-specific ACL errors (Bug#13702).
16425 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16426 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16428 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16430 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16433 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16435 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16436 This bug was introduced by my 2013-02-25 change that simplified
16437 data_start configuration. Without this change, on GNU/Linux
16438 an Emacs configured with --enable-profiling fails immediately
16439 due to a profiler signal.
16440 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16441 with these flags. On platforms where special flags are needed
16442 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16443 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16444 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16446 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16448 Get rid of some platform-specific functions examining window
16449 system and its capabilities. This is a partial rework of the
16451 * lisp.h (have_menus_p): Remove prototype. This function is
16452 replaced with platform-independent window_system_available.
16453 (check_window_system): Move to...
16454 * frame.h (decode_window_system_frame, window_system_available):
16455 ...here, add new prototypes.
16456 * frame.c (window_system_available, decode_window_system_frame):
16458 (check_window_system): Platform-independent now.
16459 * xterm.h (x_in_use): Remove declaration.
16461 * w32term.h (check_x_frame):
16462 * nsterm.h (check_x_frame): Remove prototypes. This function
16463 is replaced with platform-independent decode_window_system_frame.
16464 * msdos.c (have_menus_p): Remove.
16465 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16466 Remove platform-specific functions. Use check_window_system,
16467 decode_window_system_frame and check_ns_display_info where
16468 appropriate. Minor style and comment tweaks.
16469 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16470 (check_x_frame): Likewise.
16471 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16473 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16474 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16475 * xmenu.c, xselect.c: All related users changed.
16477 2013-04-03 Kenichi Handa <handa@gnu.org>
16479 The following changes is to optimize the code for reading UTF-8
16482 * coding.c (check_ascii): Rename from detect_ascii. Return value
16483 changed. Check EOL format. Do not call adjust_coding_eol_type
16485 (check_utf_8): New function.
16486 (adjust_coding_eol_type): Do nothing if already adjusted.
16487 (detect_coding): Compare the return value of check_ascii with
16488 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16489 (decode_coding_gap): Optimize for valid UTF-8.
16491 2013-03-21 Kenichi Handa <handa@gnu.org>
16493 * coding.c (syms_of_coding): Cancel previous change.
16495 * insdel.c (insert_from_gap): Fix previous change.
16497 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16499 Consistently use platform-specific function to detect window system.
16500 * lisp.h (check_window_system): New prototype. This function is
16501 going to replace check_x, check_w32 and check_ns.
16502 (have_menus_p): Mention msdos.c in comment.
16503 * fontset.c (check_window_system_func): Remove. Adjust all users.
16504 * fontset.h (check_window_system_func): Remove prototype.
16505 * nsterm.h (check_ns):
16506 * xterm.h (check_x):
16507 * w32term.h (check_w32): Likewise.
16508 * menu.c (Fx_popup_menu): Use check_window_system.
16509 * msdos.c (check_window_system): Define for MS-DOS.
16510 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16511 * w32fns.c (check_window_system): Likewise for MS-Windows.
16512 * xfns.c (check_window_system): Likewise for X.
16513 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16514 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16516 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16518 Prefer < to > in range checks such as 0 <= i && i < N.
16519 This makes it easier to visualize quantities on a number line.
16520 This patch doesn't apply to all such range checks,
16521 only to the range checks affected by the 2013-03-24 change.
16522 This patch reverts most of the 2013-03-24 change.
16523 * alloc.c (xpalloc, Fgarbage_collect):
16524 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16525 * character.c (string_escape_byte8):
16526 * charset.c (read_hex):
16527 * data.c (cons_to_unsigned):
16528 * dispnew.c (update_frame_1):
16529 * doc.c (Fsubstitute_command_keys):
16530 * doprnt.c (doprnt):
16531 * editfns.c (hi_time, decode_time_components):
16532 * fileio.c (file_offset):
16533 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16534 * font.c (font_intern_prop):
16535 * frame.c (x_set_alpha):
16536 * gtkutil.c (get_utf8_string):
16537 * indent.c (check_display_width):
16538 * keymap.c (Fkey_description):
16539 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16541 * minibuf.c (read_minibuf_noninteractive):
16542 * process.c (wait_reading_process_output):
16543 * search.c (Freplace_match):
16544 * window.c (get_phys_cursor_glyph):
16545 * xdisp.c (redisplay_internal):
16546 * xsmfns.c (smc_save_yourself_CB):
16547 Prefer < to > for range checks.
16548 * dispnew.c (sit_for): Don't mishandle NaNs.
16549 This fixes a bug introduced in the 2013-03-24 change.
16550 * editfns.c (decode_time_components): Don't hoist comparison.
16551 This fixes another bug introduced in the 2013-03-24 change.
16553 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16555 * frame.h (struct frame): Drop scroll_bottom_vpos
16556 member becaue all real users are dead long ago.
16557 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16558 * xdisp.c (redisplay_internal): Adjust user.
16560 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16562 * nsmenu.m (showAtX:Y:for:): setLevel to
16563 NSPopUpMenuWindowLevel (Bug#13998).
16565 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16567 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16568 (ns_check_pending_open_menu): Declare.
16570 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16571 (x_activate_menubar): Update the menu with title that matches
16572 ns_get_pending_menu_title, and call
16573 ns_check_pending_openmenu (Bug#12698).
16574 (menuWillOpen:): New method.
16575 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16577 * nsterm.m (menu_will_open_state, menu_mouse_point)
16578 (menu_pending_title): New varaibles.
16579 (ns_get_pending_menu_title, ns_check_menu_open)
16580 (ns_check_pending_open_menu): New functions.
16582 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16584 * indent.c (current_column_bol_cache): Remove leftover which is not
16585 used in Fmove_to_column any more.
16586 (current_column, scan_for_column): Adjust users.
16587 * keyboard.c (last_point_position_buffer, last_point_position_window):
16588 Remove leftovers which are not used for recording undo any more.
16589 (command_loop_1, syms_of_keyboard): Adjust users.
16590 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16591 redisplay_window any more.
16592 (move_it_to): Adjust user.
16594 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16596 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16597 Update dependencies.
16599 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16601 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16602 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16603 forward references.
16605 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16607 * window.h (struct window): Replace hchild, vchild and buffer slots
16608 with a single slot 'contents'. This is possible because each valid
16609 window may have either the child window (in vertical or horizontal
16610 combination) or buffer to display (for the leaf window). Using that,
16611 a lot of operations to traverse and/or change window hierarchies may
16612 be simplified. New member horizontal is used to distinguish between
16613 horizontal and vertical combinations of internal windows.
16614 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16615 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16616 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16617 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16618 Use contents slot, not buffer, where appropriate.
16619 (wset_combination): New function.
16620 (wset_buffer): Add eassert.
16621 (Fframe_first_window): Simplify the loop reaching first window.
16622 (Fwindow_buffer): Use WINDOW_LEAF_P.
16623 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16624 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16625 (unshow_buffer): Convert initial debugging check to eassert.
16626 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16627 (make_parent_window, window_resize_check, window_resize_apply)
16628 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16629 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16630 Adjust to match struct window changes.
16631 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16632 (mark_window_cursors_off, count_windows, get_leaf_windows)
16633 (foreach_window_1): Simplify the loop.
16634 * alloc.c (mark_object): Do not check for the leaf window because
16635 internal windows has no glyph matrices anyway.
16636 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16637 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16638 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16639 (build_frame_matrix_from_window_tree, mirror_make_current)
16640 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16641 (update_window_tree, set_window_update_flags): Simplify the loop.
16642 (sync_window_with_frame_matrix_rows): Enforce live window.
16643 Use contents slot, not buffer, where appropriate.
16644 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16645 and WINDOW_HORIZONTAL_COMBINATION_P.
16646 (make_frame_visible_1): Simplify the loop.
16647 Use contents slot, not buffer, where appropriate.
16648 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16649 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16650 (expose_window_tree): Likewise.
16651 Use contents slot, not buffer, where appropriate.
16652 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16653 to avoid deleted windows. Use contents slot instead of buffer.
16654 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16655 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16656 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16657 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16659 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16661 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16662 identify the reasons for assertion violations in bug#14062 and
16664 (Fx_show_tip): Fix compilation error under
16665 "--enable-check-lisp-object-type". (Bug#14073)
16667 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16668 Reported by <rzl24ozi@gmail.com>.
16670 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16672 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16674 (unwind_with_echo_area_buffer): ...to restore it here.
16675 This is needed to ensure that...
16676 (redisplay_window): ...both window markers are valid here,
16677 which is verified by eassert.
16678 * editfns.c (save_excursion_save): Do not assume that
16679 selected_window always displays the buffer.
16680 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16683 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16685 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16688 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16690 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16692 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16694 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16695 since MinGW's w32api headers do. This avoids compiler warnings.
16697 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16698 if already defined.
16700 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16702 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16704 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16706 * gtkutil.c (style_changed_cb): Check if frame is live and an
16707 X frame (Bug#14038).
16709 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16711 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16712 Define only for _WIN32_WINNT less than 0x0500.
16713 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16715 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16716 see its own definitions of 'struct timeval' and 'struct timezone'.
16718 Fix incompatibilities between MinGW.org and MinGW64 headers.
16719 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16721 * w32.c (REPARSE_DATA_BUFFER): Guard with
16722 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16724 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16726 * xterm.c: Include X11/XKBlib.h
16727 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16729 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16731 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16733 * blockinput.h (input_blocked_p): Likewise.
16734 * bytecode.c (exec_byte_code): Likewise.
16735 * callproc.c (call_process_kill, call_process_cleanup)
16736 (Fcall_process): Likewise.
16737 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16738 (Fccl_execute_on_string): Likewise.
16739 * character.c (string_escape_byte8): Likewise.
16740 * charset.c (read_hex): Likewise.
16741 * cm.c (calccost): Likewise.
16742 * data.c (cons_to_unsigned): Likewise.
16743 * dired.c (directory_files_internal, file_name_completion):
16745 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16746 (sit_for): Likewise.
16747 * doc.c (Fsubstitute_command_keys): Likewise.
16748 * doprnt.c (doprnt): Likewise.
16749 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16750 * emacsgtkfixed.c: Likewise.
16751 * fileio.c (file_offset, Fwrite_region): Likewise.
16752 * floatfns.c (Fexpt, fmod_float): Likewise.
16753 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16755 * font.c (font_intern_prop): Likewise.
16756 * frame.c (x_set_alpha): Likewise.
16757 * gtkutil.c (get_utf8_string): Likewise.
16758 * indent.c (check_display_width): Likewise.
16759 * intervals.c (create_root_interval, rotate_right, rotate_left)
16760 (split_interval_right, split_interval_left)
16761 (adjust_intervals_for_insertion, delete_node)
16762 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16763 (merge_interval_right, merge_interval_left, copy_intervals)
16764 (set_intervals_multibyte_1): Likewise.
16765 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16766 * keymap.c (Fkey_description): Likewise.
16767 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16768 * lread.c (openp, read_integer, read1, string_to_number):
16770 * menu.c (ensure_menu_items): Likewise.
16771 * minibuf.c (read_minibuf_noninteractive): Likewise.
16772 * print.c (printchar, strout): Likewise.
16773 * process.c (create_process, Faccept_process_output)
16774 (wait_reading_process_output, read_process_output, send_process)
16775 (wait_reading_process_output): Likewise.
16776 * profiler.c (make_log, handle_profiler_signal): Likewise.
16777 * regex.c (re_exec): Likewise.
16778 * regex.h: Likewise.
16779 * search.c (looking_at_1, Freplace_match): Likewise.
16780 * sysdep.c (get_child_status, procfs_ttyname)
16781 (procfs_get_total_memory): Likewise.
16782 * systime.h (EMACS_TIME_VALID_P): Likewise.
16783 * term.c (dissociate_if_controlling_tty): Likewise.
16784 * window.c (get_phys_cursor_glyph): Likewise.
16785 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16786 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16788 * xfns.c (Fx_window_property): Likewise.
16789 * xmenu.c (set_frame_menubar): Likewise.
16790 * xselect.c (x_get_window_property, x_handle_dnd_message):
16792 * xsmfns.c (smc_save_yourself_CB): Likewise.
16793 * xterm.c (x_scroll_bar_set_handle): Likewise.
16795 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16797 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16798 to be optional or nil. Adjust comment and convert it to docstring.
16799 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16800 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16802 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16804 Static checking by GCC 4.8-20130319.
16805 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16806 * process.c (Fset_process_datagram_address)
16807 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16808 * xdisp.c (get_char_face_and_encoding)
16809 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16810 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16811 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16813 2013-03-24 Ken Brown <kbrown@cornell.edu>
16815 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16816 fix compilation on 64-bit Cygwin, where underscores are not
16817 automatically prepended.
16819 * w32term.c (w32_initialize): Silence compiler warning.
16821 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16823 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16824 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16825 variables, to save and restore frame dimensions.
16826 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16827 after returning from a 'fullscreen' configuration.
16828 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16829 to avoid races between the main thread and the input thread.
16831 * w32term.h (struct w32_output): New members normal_width,
16832 normal_height, normal_top, normal_left, and prev_fsmode.
16833 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16834 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16835 members of a frame.
16837 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16838 'fullscreen' parameter. Always record previous width and height
16839 of the frame, except when switching out of maximized modes, so
16840 that they could be restored correctly, instead of resetting to the
16841 default frame dimensions. Send SC_RESTORE command to the frame,
16842 unless we are going to send SC_MAXIMIZE, to restore the frame
16843 resize hints in the mouse pointer shown by the window manager.
16846 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16848 * lisp.h (get_frame_param): Adjust conditions for prototype
16851 2013-03-22 Ken Brown <kbrown@cornell.edu>
16853 * unexcw.c: Drop unneeded inclusion of w32common.h.
16854 (report_sheap_usage): Declare.
16855 (read_exe_header): Add magic numbers for x86_64.
16856 (fixup_executable): Fix printf format specifier for unsigned long
16859 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16861 * frame.h (struct frame): Put menu_bar_window under #ifdef
16862 because this member is not needed when X toolkit is in use.
16863 (fset_menu_bar_window):
16864 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16865 (free_glyphs, update_frame):
16866 * xdisp.c (expose_frame): Likewise.
16867 (display_menu_bar): Likewise. Remove redundant eassert.
16868 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16871 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16873 Use functions and constants to manipulate Lisp_Save_Value objects.
16874 This replaces code that used macros and strings and token-pasting.
16875 The change makes the C source a bit easier to follow,
16876 and shrinks the Emacs executable a bit.
16877 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16878 (make_save_value): Change 1st arg from string to enum. All callers
16881 (mark_object): Use if, not #if, for GC_MARK_STACK.
16882 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16883 (XSAVE_OBJECT): Now functions, not macros.
16884 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16885 the constant was never used.
16886 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16887 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16888 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16889 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16891 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16892 type3 with a single member save_type. All uses changed.
16893 (save_type, set_save_pointer, set_save_integer): New functions.
16894 * print.c (PRINTX): Remove.
16896 * alloc.c: Remove redundant static declarations.
16898 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16900 * window.h (struct window): Convert left_col, top_line, total_lines
16901 and total_cols from Lisp_Objects to integers. Adjust comments.
16902 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16904 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16905 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16906 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16907 Adjust users where appropriate.
16909 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16911 * frame.h (struct frame): Drop resx and resy because the same data is
16912 available from window system-specific output context. Adjust users.
16913 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16914 New functions to provide defaults when no window system available.
16915 (FRAME_RES_X, FRAME_RES_Y): New macros.
16916 (NUMVAL): Move from xdisp.c.
16917 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16918 (Ffont_face_attributes, Fopen_font):
16919 * image.c (gs_load):
16920 * w32font.c (fill_in_logfont):
16921 * xdisp.c (calc_pixel_width_or_height):
16922 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16923 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16925 2013-03-20 Kenichi Handa <handa@gnu.org>
16927 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16928 to 1 (temporary workaround until a bug related to ASCII
16929 optimization is fixed).
16931 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16933 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16934 Signal error if window is not internal. Adjust docstring.
16935 (delete_all_child_windows): Use combination_limit to save the buffer.
16936 (Fset_window_configuration): Adjust accordingly.
16937 * print.c (syms_of_print): Initialize debugging output not here...
16938 (init_print_once): ...but in a new function here.
16939 * lisp.h (init_print_once): Add prototype.
16940 * emacs.c (main): Add call to init_print_once. Adjust comments.
16942 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16944 * window.c (window_resize_check, window_resize_apply)
16945 (window_from_coordinates, recombine_windows, set_window_buffer)
16946 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16947 (Fsplit_window_internal, Fdelete_window_internal)
16948 (freeze_window_starts): Use bool for booleans.
16949 * window.h (window_frame_coordinates, resize_frame_windows)
16950 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16952 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16954 * dispnew.c (bitch_at_user): Use `user-error'.
16956 2013-03-17 Ken Brown <kbrown@cornell.edu>
16958 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16959 as return type of image_background. (Bug#13981)
16960 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16962 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16964 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16965 (ns_select): Don't return with result uninitialized.
16967 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16970 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16972 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16973 directories. If filename is nil, get directory name (Bug#13932).
16974 Use getFilename and getDirectory.
16975 (getFilename, getDirectory): New methods for EmacsSavePanel and
16977 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16979 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16981 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16983 2013-03-15 Kenichi Handa <handa@gnu.org>
16985 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16986 (adjust_after_replace): Make it back to static. Delete the third
16987 arg text_at_gap_tail. Cancel the code for handling it.
16989 * coding.h (struct coding_system): New member eol_seen.
16991 * coding.c (detect_ascii): New function.
16992 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16993 when the source bytes are actually scanned. On detecting for
16994 coding_category_utf_8_auto, call detect_ascii instead of scanning
16995 source bytes directly.
16996 (produce_chars): Call insert_from_gap with the new arg 0.
16997 (encode_coding): Likewise.
16998 (decode_coding_gap): Control ASCII optimization by the variable
16999 disable_ascii_optimization instead of #ifndef .. #endif.
17000 Deccode EOL format according to coding->eol_seen.
17001 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17004 * lisp.h (adjust_after_replace): Cancel externing it.
17005 (insert_from_gap): Adjust prototype.
17007 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17009 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17010 FULLSCREEN_MAXIMIZED. (Bug#13935)
17012 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17014 * region-cache.c (find_cache_boundary, move_cache_gap)
17015 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17016 Simplify debugging check and convert to eassert. Adjust comment.
17017 (pp_cache): Put under ENABLE_CHECKING.
17019 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17021 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17022 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17023 and WM_ACTIVATEAPP.
17024 (w32fullscreen_hook): If the frame is visible, reset
17025 f->want_fullscreen flag after changing the frame size. If the
17026 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17029 2013-03-13 Daniel Colascione <dancol@dancol.org>
17031 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17032 too so that these builds can use Cygwin's file conversion
17033 functions. (We've been building and linking cygw32.o all along
17034 and just not using it.)
17036 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17038 File synchronization fixes (Bug#13944).
17039 * Makefile.in (LIB_FDATASYNC): New macro.
17041 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17042 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17043 Don't worry about HAVE_FSYNC, since a substitute fsync is
17044 available if the system lacks one.
17045 (Fwrite_regin): Retry fsync if interrupted.
17047 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17049 * w32term.c (w32_read_socket): If the Emacs frame is being
17050 activated, call w32fullscreen_hook, to make sure the new frame
17051 dimensions are in effect. (Bug#13937)
17053 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17055 * xdisp.c (init_iterator): Simplify because both character and byte
17056 positions are either specified or -1. Add eassert. Adjust comment.
17057 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17058 character and byte positions can be obtained from marker.
17060 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17062 Static checking by Sun C 5.12.
17063 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17064 * bytecode.c (exec_byte_code):
17065 * dispnew.c (init_display):
17067 * fileio.c (Fsubstitute_in_file_name):
17068 * keyboard.c (Fevent_convert_list):
17069 * keymap.c (Fsingle_key_description):
17070 * term.c (maybe_fatal, fatal):
17071 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17072 * xsmfns.c (Fhandle_save_session):
17073 Omit unreachable code.
17074 * keymap.c (map_keymap_char_table_item): Cast void * to
17075 a function pointer type; the C Standard requires this.
17077 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17078 Include <sys/param.h> unconditionally, as that works elsewhere and
17079 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17080 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17083 See ChangeLog.12 for earlier changes.
17085 ;; Local Variables:
17089 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17091 This file is part of GNU Emacs.
17093 GNU Emacs is free software: you can redistribute it and/or modify
17094 it under the terms of the GNU General Public License as published by
17095 the Free Software Foundation, either version 3 of the License, or
17096 (at your option) any later version.
17098 GNU Emacs is distributed in the hope that it will be useful,
17099 but WITHOUT ANY WARRANTY; without even the implied warranty of
17100 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17101 GNU General Public License for more details.
17103 You should have received a copy of the GNU General Public License
17104 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.