1 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
3 * Makefile.in (gl-stamp): Generate globals.h through the use of
5 (globals.h): Replace with empty command.
7 2015-01-31 Eli Zaretskii <eliz@gnu.org>
9 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
10 and ICONIFY_EVENT for the purposes of breaking while-no-input
13 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
14 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
17 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
19 Simplify read_dirent's MSDOS hacks
20 * dired.c (read_dirent): Simplify by removing the need for the
21 DIR_ENTRY argument. All callers changed. This separates the
22 MS-DOS idiosyncrasies better from the rest of the code.
24 2015-01-30 Eli Zaretskii <eliz@gnu.org>
26 * dired.c (read_dirent): Accept an additional argument
27 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
28 time it is called, report the error as if it happened in
30 (directory_files_internal, file_name_completion): Adjust callers
33 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
35 Refactor calls to opendir for simplicity
36 * dired.c (open_directory): Accept Lisp_Object, not char *, for
37 dirname. Signal an error if the open fails. All callers changed.
39 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
41 Report readdir failures
42 Previously, on non-MS-Windows platforms the code treated most
43 readdir failures as EOF. This was incorrect, e.g., when readdir
44 fails with errno == EOVERFLOW. Signal an error instead.
45 * dired.c (read_dirent):
46 New function, which signals an error when readdir fails.
47 (directory_files_internal, file_name_completion): Use it.
49 2015-01-29 Eli Zaretskii <eliz@gnu.org>
51 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
52 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
55 * w32font.c (struct font_callback_data, w32font_list_internal)
56 (w32font_driver, w32font_match_internal): Use bool where appropriate.
58 * w32menu.c (x_activate_menubar, set_frame_menubar)
59 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
60 (is_simple_dialog): Use bool where appropriate.
62 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
64 Use bool, not int, to track face changes
65 * xfaces.c (face_change): Rename from face_change_count, and
66 change from int to bool. The var is now true (instead of nonzero)
67 if attributes have changed; this is simpler. All uses changed.
70 2015-01-28 Eli Zaretskii <eliz@gnu.org>
72 * dired.c (directory_files_internal, file_name_completion)
73 [WINDOWSNT]: Signal an error when errno is set non-zero by
74 'readdir', regardless of its value.
76 * w32.c (sys_readdir): Set errno to ENOENT when the directory
77 doesn't exist and to EACCES when it's not accessible to the
78 current user. Set errno to zero when FindNextFile exhausts the
79 directory, so that callers don't interpret that as an error and
80 don't signal a file-error.
81 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
83 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
84 returns NULL and errno is ENOTDIR, behave as if opendir failed to
85 open the directory. (Bug#19701)
87 * w32.c (sys_readdir): If FindFirstFile fails because the
88 directory doesn't exist, set errno to ENOTDIR.
90 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
92 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
94 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
96 Fix coding.c subscript error
97 * coding.c (CODING_ISO_INVOKED_CHARSET):
98 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
100 2015-01-28 Eli Zaretskii <eliz@gnu.org>
102 * xdisp.c (produce_image_glyph): Fix display of images in R2L
103 screen lines: prepend the new glyph to the ones already there
104 instead of appending it.
106 * w32fns.c (w32_set_title_bar_text): New function, including
107 support for titles with non-ASCII characters outside of the
108 current system codepage.
109 (x_set_name, x_set_title): Use it. (Bug#19590)
111 * indent.c (Fvertical_motion): Return zero if we started from ZV
112 and there's an overlay after-string there. (Bug#19553)
114 * emacs.c (usage_message): Fix the description of the -nl switch.
117 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
118 end information if the window_end_valid flag is unset.
119 (try_window_id): If the call to display_line invalidated the
120 window end information, give up the try_window_id optimization.
123 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
124 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
126 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
128 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
130 * lisp.mk (lisp): Add cl-preloaded.
132 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
134 Use bool for boolean in xfaces.c
135 * dispextern.h: Adjust to signature changes.
136 * font.c (font_at, font_range):
137 * fontset.c (Finternal_char_font):
138 * fringe.c (draw_fringe_bitmap_1):
139 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
140 (get_next_display_element, highlight_trailing_whitespace)
141 (display_string, calc_line_height_property)
142 (note_mode_line_or_margin_highlight, note_mouse_highlight):
143 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
144 (menu_face_changed_default, recompute_basic_faces)
145 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
146 (tty_defined_color, defined_color, face_color_gray_p)
147 (face_color_supported_p, load_color2, load_face_colors)
148 (Fx_list_fonts, LFACEP, push_named_merge_point)
149 (resolve_face_name, lface_from_face_name_no_resolve)
150 (lface_from_face_name, get_lface_attributes_no_remap)
151 (get_lface_attributes, lface_fully_specified_p)
152 (set_lface_from_font, merge_face_vectors, merge_named_face)
153 (merge_face_ref, Finternal_make_lisp_face)
154 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
155 (Finternal_set_lisp_face_attribute)
156 (update_face_from_frame_parameter, set_font_frame_param)
157 (face_boolean_x_resource_value)
158 (Finternal_set_lisp_face_attribute_from_resource)
159 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
160 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
161 (lface_equal_p, Finternal_lisp_face_equal_p)
162 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
163 (Fcolor_distance, lookup_named_face, lookup_basic_face)
164 (lookup_derived_face, Fface_attributes_as_vector)
165 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
166 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
167 (realize_default_face, realize_named_face)
168 (realize_non_ascii_face, realize_x_face, map_tty_color)
169 (realize_tty_face, compute_char_face, face_at_buffer_position)
170 (face_for_overlay_string, face_at_string_position):
171 Use bool for boolean.
172 * xfaces.c (set_lface_from_font):
173 Return void, since callers never use the result.
175 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
177 * image.c (lookup_pixel_color): Reorder conditions that are
179 (x_to_xcolors): Likewise.
180 (x_detect_edges): Likewise.
181 (png_load_body): Likewise.
182 (gif_close): Likewise.
183 (gif_load): Likewise.
185 2015-01-25 Eli Zaretskii <eliz@gnu.org>
187 Use bool for boolean in w32term.c
188 * w32term.c (x_update_window_begin, x_update_window_end)
189 (x_update_end, x_after_update_window_line)
190 (x_set_glyph_string_gc, x_draw_glyph_string_background)
191 (x_draw_glyph_string_foreground)
192 (x_draw_composite_glyph_string_foreground)
193 (x_draw_glyphless_glyph_string_foreground)
194 (x_draw_image_glyph_string, x_draw_glyph_string)
195 (x_draw_stretch_glyph_string, note_mouse_movement)
196 (w32_mouse_position, x_scroll_bar_report_motion)
197 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
198 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
199 (w32_draw_window_cursor, x_new_font, x_set_offset)
200 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
201 bool where appropriate.
203 Use bool for boolean in w32fns.c
204 * w32fns.c (w32_defined_color, x_decode_color)
205 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
206 (x_set_menu_bar_lines, x_change_tool_bar_height)
207 (x_set_internal_border_width, x_explicitly_set_name)
208 (x_implicitly_set_name, Fx_create_frame, w32_window)
209 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
211 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
213 Use bool for boolean in xfns.c
214 * xfaces.c (x_update_menu_appearance):
215 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
216 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
217 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
218 (x_change_tool_bar_height, x_set_internal_border_width)
219 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
220 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
221 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
222 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
223 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
224 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
225 (clean_up_dialog, syms_of_xfns):
226 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
227 (xic_create_fontsetname):
228 Use bool for boolean.
229 * xfns.c: Include bitmaps/gray.xbm unconditionally.
231 Count MANY function args more reliably
232 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
233 * buffer.c (Fbuffer_list, Fkill_buffer):
234 * callint.c (read_file_name, Fcall_interactively):
235 * charset.c (Fset_charset_priority, syms_of_charset):
236 * chartab.c (uniprop_encode_value_numeric):
237 * coding.c (syms_of_coding):
238 * composite.c (syms_of_composite):
239 * data.c (wrong_range):
240 * dbusbind.c (syms_of_dbusbind):
241 * dired.c (file_attributes):
242 * editfns.c (Fdecode_time, update_buffer_properties, format2):
243 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
244 (call4, call5, call6, call7):
245 * fileio.c (Finsert_file_contents, choose_write_coding_system)
246 (Fcar_less_than_car, build_annotations, auto_save_error):
247 * filelock.c (get_boot_time):
248 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
249 (maybe_resize_hash_table, secure_hash):
250 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
251 * fontset.c (fontset_add, Fset_fontset_font):
252 * ftfont.c (ftfont_lookup_cache):
253 * gtkutil.c (xg_get_font):
254 * insdel.c (signal_before_change, signal_after_change):
255 * keymap.c (append_key):
256 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
257 * minibuf.c (Fread_buffer):
258 * print.c (print_preprocess):
259 * process.c (Fformat_network_address, Fmake_network_process)
260 (server_accept_connection):
261 * sound.c (Fplay_sound_internal):
262 * term.c (Fsuspend_tty, Fresume_tty):
263 * window.c (window_list):
264 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
265 (message_with_string):
266 * xfaces.c (Fx_list_fonts):
267 * xfont.c (syms_of_xfont):
268 * xselect.c (x_handle_selection_request)
269 (x_handle_selection_clear, x_clear_frame_selections)
270 (x_clipboard_manager_error_1):
271 Prefer CALLMANY and CALLN to counting args by hand.
272 * doc.c (reread_doc_file): Remove unused code.
273 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
274 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
275 Prefer call1 and call2 to Ffuncall.
276 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
277 Use struct literal rather than a local var, for simplicity.
278 * keymap.c (where_is_internal): Use NULL rather than a pointer
280 * lisp.h (CALLMANY, CALLN): New macros.
281 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
284 Use gnustep-config if available
285 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
286 It doesn't appear to be needed, and the inclusion breaks on
287 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
289 2015-01-22 Eli Zaretskii <eliz@gnu.org>
291 * xdisp.c (init_iterator): Restore a comment lost in transition.
293 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
295 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
296 * xfont.c (xfont_driver, xfont_chars_supported)
297 (xfont_text_extents):
298 * xftfont.c (xftfont_get_colors, xftfont_open)
299 (xftfont_prepare_face, xftfont_done_face)
300 (xftfont_cached_font_ok):
301 * xgselect.c (xg_select):
302 Use bool for boolean.
304 Don't downcase system diagnostics' first letters
305 * fileio.c (report_file_errno): Don't downcase, and simplify.
308 Isolate NIL_IS_ZERO-assuming code better
309 Suggested by Stefan Monnier in:
310 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
311 * alloc.c (allocate_pseudovector):
312 Use memclear, not memsetnil, to remove a 'verify'.
313 * callint.c (Fcall_interactively):
314 * dispnew.c (realloc_glyph_pool):
315 * xdisp.c (init_iterator):
316 Use memclear, not memset, to remove a 'verify'.
317 * lisp.h (memclear): Rename from memsetnil, and take a byte
318 count rather than a word count. All callers changed.
320 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
322 Undo port to hypothetical nonzero Qnil case
323 This mostly undoes the previous change in this area. See:
324 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
325 * alloc.c (allocate_pseudovector):
326 * callint.c (Fcall_interactively):
327 * dispnew.c (realloc_glyph_pool):
328 * fringe.c (init_fringe):
329 * lisp.h (memsetnil):
330 * xdisp.c (init_iterator):
331 Simplify by assuming that Qnil is zero, but verify the assumption.
332 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
333 NIL_IS_NONZERO. All uses changed.
335 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
337 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
339 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
341 Prefer xlispstrdup to avoid dumb calls to strlen.
342 * nsfont.m (ns_get_family):
343 * nsterm.m (ns_term_init):
344 * w32fns.c (w32_window):
345 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
347 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
349 Correct an old fix for GTK font selection
350 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
353 Fix minor bugs with printing null bytes
354 * minibuf.c (read_minibuf_noninteractive):
355 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
356 Work even if the Lisp string contains a null byte.
358 Port to hypothetical case where Qnil is nonzero
359 * alloc.c (allocate_pseudovector):
360 * callint.c (Fcall_interactively):
361 * coding.c (syms_of_coding):
362 * dispnew.c (realloc_glyph_pool):
363 * fringe.c (init_fringe):
364 * lisp.h (memsetnil):
365 * xdisp.c (init_iterator):
366 Port to the currently-hypothetical case where Qnil is nonzero.
367 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
368 as there are no Lisp_Object values in the data here.
369 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
370 All uses changed. Define only if not already defined, so that one
371 can debug with -DNIL_IS_NONZERO.
372 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
374 2015-01-19 Eli Zaretskii <eliz@gnu.org>
376 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
377 Qnil is represented as zero, before using that to initialize parts
378 of the glyph structure.
380 * xdisp.c (init_iterator): Verify that Qnil is represented as
381 zero, before using that to initialize parts of the iterator
384 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
386 Prefer memset to repeatedly assigning Qnil
387 * alloc.c (allocate_pseudovector): Catch more bogus values.
388 * alloc.c (allocate_pseudovector):
389 * callint.c (Fcall_interactively):
390 * coding.c (syms_of_coding):
391 * fringe.c (init_fringe):
392 Verify that Qnil == 0.
393 * callint.c (Fcall_interactively):
394 * eval.c (Fapply, Ffuncall):
395 * fns.c (mapcar1, larger_vector):
396 * font.c (font_expand_wildcards):
397 * fringe.c (init_fringe):
398 Prefer memset to assigning zeros by hand.
399 * callint.c (Fcall_interactively):
400 Remove duplicate assignment of Qnil to args[i].
401 * coding.c (syms_of_coding):
402 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
403 * fileio.c (Ffile_selinux_context):
404 Rewrite to avoid need for Lisp_Object array.
405 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
406 (DEFINE_LISP_SYMBOL_END): Use it.
407 (NIL_IS_ZERO): New constant.
408 (memsetnil): New function.
410 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
412 Tune pseudovector allocation assuming Qnil == 0.
413 * alloc.c (allocate_pseudovector): Use memset for both
414 Lisp_Objects and regular slots. Add zerolen arg.
415 * lisp.h (allocate_pseudovector): Adjust prototype.
416 (ALLOCATE_PSEUDOVECTOR): Adjust user.
417 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
418 (allocate_hash_table, allocate_window, allocate_frame)
419 (allocate_process, allocate_terminal): Remove prototypes.
420 * fns.c (allocate_hash_table): Now static here.
421 * frame.c (allocate_frame):
422 * process.c (allocate_process):
423 * terminal.c (allocate_terminal):
424 * window.c (allocate_window): Now static here.
425 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
427 * lisp.h (XTERMINAL): Add eassert.
428 * process.c (make_lisp_proc): Now static here.
430 Prefer INLINE functions in font.h to match style used in lisp.h.
431 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
432 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
433 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
435 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
436 * ftfont.c (ftfont_shape):
437 * macfont.m (macfont_shape):
438 * w32uniscribe.c (uniscribe_shape):
439 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
441 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
443 Give up on -Wsuggest-attribute=const
444 * decompress.c (Fzlib_available_p):
445 * gnutls.c (Fgnutls_available_p):
446 * gtkutil.h (xg_uses_old_file_dialog):
447 * xdisp.c (Ftool_bar_height):
448 * xmenu.c (popup_activated):
449 No longer const, since it's not const on at lest some
450 configurations, and we shouldn't lie to the compiler.
452 2015-01-15 Eli Zaretskii <eliz@gnu.org>
454 * fileio.c: Include binary-io.h.
455 (Fset_binary_mode): New function.
456 (syms_of_fileio): Defsubr it.
457 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
459 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
461 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
462 (Fgnutls_peer_status): Use it to set the :self-signed flag.
463 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
464 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
466 2015-01-14 Eli Zaretskii <eliz@gnu.org>
468 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
469 when FLAGS indicate the item is not highlighted. (Bug#19596)
471 2015-01-14 Martin Rudalics <rudalics@gmx.at>
473 * xmenu.c (update_frame_menubar): Remove garbaged code.
475 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
477 remove_slash_colon need not be inline
478 * process.c, process.h (remove_slash_colon): No longer inline.
479 This saves text bytes without hurting runtime performance.
481 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
483 Avoid extra multibyteness check in ENCODE_FILE users.
484 * callproc.c (encode_current_directory, Fcall_process, call_process):
485 * dired.c (directory_files_internal, file_name_completion):
486 Do not check for STRING_MULTIBYTE because encode_file_name
487 is a no-op for unibyte strings.
489 * process.h (remove_slash_colon): New function.
490 * callproc.c (encode_current_directory, call_process):
491 * process.c (Fstart_process): Use it.
493 Consistently handle time zone specification.
494 * editfns.c (decode_time_zone): New function, refactored out from ...
495 (Fencode_time): ... adjusted user.
496 (Fset_time_zone_rule): Use decode_time_zone.
498 * editfns.c (make_buffer_string_both): If requested range intersects
499 the gap, don't move the latter but copy in two regions, thus avoiding
500 unnecessary relocation of buffer data.
502 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
504 Use bool for boolean in xmenu.c, xml.c
505 * xmenu.c (x_menu_set_in_use, popup_get_selection)
506 (Fx_menu_bar_open_internal, popup_widget_loop)
507 (x_activate_menubar, xg_crazy_callback_abort)
508 (update_frame_menubar, set_frame_menubar)
509 (initialize_frame_menubar, free_frame_menubar)
510 (create_and_show_popup_menu, x_menu_show)
511 (create_and_show_dialog, x_dialog_show):
512 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
513 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
514 * xrdb.c (main) [TESTRM]:
515 * xsettings.c (init_gsettings):
516 * xterm.c (XFillRectangle, xg_scroll_callback)
517 (xg_end_scroll_callback):
518 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
519 Use bool for boolean.
520 * xmenu.c (TRUE): Remove; no longer used.
521 (show_help_event): Remove long-unused code.
522 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
524 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
526 Don't say Fnext_read_file_uses_dialog_p is const
527 It's const only if a windowing system is not used; don't say it's
528 const otherwise. See:
529 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
530 * fileio.c (next_read_file_uses_dialog_p): Remove.
531 Move guts back to ...
532 (Fnext_read_file_uses_dialog_p): ... here.
533 Don't declare as const, as make-docfile.c now has a special case
534 for this function. This is an ugly hack, but it's better than
535 lying to the compiler.
537 Remove now-unnecessary forward XTYPE decl
538 * lisp.h (XTYPE): Remove forward declaration. The recent merge
539 from emacs-24 fixed the problem in a better way, by moving XPNTR's
540 definition to after XTYPE's.
542 2015-01-13 Eli Zaretskii <eliz@gnu.org>
544 Fix problems with 32-bit wide-int build exposed by MinGW.
545 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
546 compilation error in an unoptimized build when !USE_LSB_TAG.
548 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
549 same larger value as for the 64-bit build.
551 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
552 avoid compiler warnings.
554 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
555 Avoid compiler warnings about cast from integer to pointer of
558 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
559 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
560 casting from integer to pointer of different size.
561 (add_menu_item): Pass the help-echo string as a pointer to
562 Lisp_String, not as a Lisp_Object.
563 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
564 string object from its C pointer.
566 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
567 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
569 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
570 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
571 compiler warnings about size differences.
572 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
573 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
574 (Fw32_toggle_lock_key): Pass the new state of the key as a C
575 integer; use -1 for nil. Doc fix.
577 * .gdbinit (xgetsym): New subroutine.
578 (xsymname, xsymbol): Use it.
579 (xprintsym): No need to call xgetptr.
581 2015-01-13 Martin Rudalics <rudalics@gmx.at>
583 * frame.c (adjust_frame_size): Make sure new numbers of
584 lines/columns get installed after font size change (Bug#19575).
586 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
588 Add DEFUN attributes.
589 * callint.c (Finteractive):
590 * character.c (Fcharacterp, Fmax_char):
591 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
592 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
593 (Ffloatp, Fbyteorder):
594 * decompress.c (Fzlib_available_p):
596 * frame.c (Fframe_windows_min_size):
597 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
598 * window.c (Fwindow__sanitize_window_sizes):
599 * xdisp.c (Ftool_bar_height):
600 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
601 * emacs.c (Fkill_emacs):
603 * keyboard.c (Ftop_level, Fexit_recursive_edit)
604 (Fabor_recursive_edit): Add noreturn attribute.
606 * search.c (fast_string_match_internal): New function,
608 (fast_string_match, fast_string_match_ignore_case): ...functions
610 * lisp.h (fast_string_match, fast_string_match_ignore_case):
611 inlined from here now.
612 (fast_string_match_internal): Add prototype.
613 * dired.c (file_name_completion): Use fast_string_match_internal.
615 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
616 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
617 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
618 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
620 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
622 Port to 32-bit MingGW --with-wide-int
623 Problem reported by Eli Zaretskii in:
624 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
625 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
626 what we think it is, rather than checking only its alignment (and
627 doing so incorrectly on MinGW).
629 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
631 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
632 Remove dead NILP check.
633 * image.c (Flookup_image): Use regular format for docstring.
634 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
636 2015-01-12 Martin Rudalics <rudalics@gmx.at>
638 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
640 * frame.c (frame_default_tool_bar_height): New variable.
641 (adjust_frame_size): Possibly add requested adjustment to
642 Vframe_adjust_size_history.
643 (make_frame): Initialize tool_bar_redisplayed_once slot.
644 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
645 doc-string. Call adjust_frame_size unconditionally (the frame's
646 text size may remain unaltered but the pixel size may change).
647 (x_figure_window_size): If frame_default_tool_bar_height was
648 set, use it instead of calculating the tool bar height from
649 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
650 Vframe_initial_frame_tool_bar_height.
651 (Qchange_frame_size, Qxg_frame_set_char_size)
652 (Qset_window_configuration, Qx_create_frame_1)
653 (Qx_create_frame_2): New symbols.
654 (Vframe_initial_frame_tool_bar_height): Remove.
655 (Vframe_adjust_size_history): New history variable for debugging
656 frame size adjustments.
657 * frame.h (struct frame): New boolean slot
658 tool_bar_redisplayed_once.
659 (frame_default_tool_bar_height): Extern.
660 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
661 to adjust_frame_size.
662 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
663 Qx_create_frame_2 to adjust_frame_size.
664 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
665 inhibit 1 when we have not redisplayed the tool bar yet.
666 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
667 Qx_create_frame_2 to adjust_frame_size.
668 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
670 * window.c (Fset_window_configuration): Pass
671 Qset_window_configuration to adjust_frame_size.
672 * xdisp.c (redisplay_tool_bar): Assign new height to
673 frame_default_tool_bar_height.
674 (redisplay_internal): If we haven't redisplayed this frame's
675 tool bar, call redisplay_tool_bar early so we can adjust the
676 frame size accordingly.
677 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
678 inhibit 1 when we have not redisplayed the tool bar yet.
679 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
680 Qx_create_frame_2 to adjust_frame_size.
682 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
684 Have 'make' output better GEN names
685 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
686 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
687 more naturally so that 'make' can output more-accurate names.
689 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
691 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
692 calling reset_buffer_local_variables, and make sure we initialize
695 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
697 * coding.c (Fcoding_system_plist): Use common style for docstring.
699 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
701 Port to MSB hosts without optimization
702 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
703 the inline function XTYPE needs to be declared before being used.
704 * lisp.h (XTYPE): New forward declaration.
706 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
708 Port to 32-bit --with-wide-int
709 Prefer symbol indexes to struct Lisp_Symbol * casted and then
710 widened, as the latter had trouble with GCC on Fedora 21 when
711 configured --with-wide-int and when used in static initializers.
712 * alloc.c (garbage_collect_1, which_symbols):
713 * lread.c (init_obarray):
714 Prefer builtin_lisp_symbol when it can be used.
715 * dispextern.h (struct image_type.type):
716 * font.c (font_property_table.key):
717 * frame.c (struct frame_parm_table.sym):
718 * keyboard.c (scroll_bar_parts, struct event_head):
719 * xdisp.c (struct props.name):
720 Use the index of a builtin symbol rather than its address.
722 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
723 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
724 symbol indexes rather than pointers, and which work better on MSB
725 hosts because they shift right before tagging. All uses changed.
726 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
727 No longer noops on wide-int hosts, since they work now.
728 (builtin_lisp_symbol): New function.
730 Port to HAVE_FREETYPE && !HAVE_XFT
731 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
732 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
733 Declare in this case too.
735 2015-01-10 Eli Zaretskii <eliz@gnu.org>
737 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
739 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
740 make_pointer_integer instead of XIL.
741 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
743 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
744 instead of XIL. Put a list of the descriptor, action, and file
745 name in event->arg, instead of spreading them between event->code
748 * w32term.c (queue_notifications): Use make_pointer_integer
749 instead of XIL. Put a list of the descriptor, action, and file
750 name in event->arg, instead of spreading them between event->code
753 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
754 event creation to changes in w32term.c and w32inevt.c above.
756 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
758 Port Qnil==0 changes to 32-bit --with-wide-int
759 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
760 macro-implemented version. For the non-USE_LSB_TAG case, supply
761 a new inline function that is the inverse of the new TAG_SYMPTR.
762 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
763 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
764 negative number, don't allow sign bits to bleed into the encoded
765 value. Shift in zero bits instead.
767 Refactor pointer-to-integer conversion
768 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
769 Rename and move to lisp.h. All uses changed.
770 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
771 which are renamed from gfilenotify.c's lisp_to_monitor and
772 monitor_to_lisp, and with more-generic void * signatures.
774 2015-01-08 Eli Zaretskii <eliz@gnu.org>
776 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
777 returned for right-to-left screen lines. (Before the change on
778 2014-12-30, the incorrectly-computed X pixel coordinate concealed
781 * .gdbinit (xsymname): New subroutine.
782 (xprintsym, initial-tbreak): Use it to access the name of a symbol
783 in a way that doesn't cause GDB to barf when it tries to
784 dereference a NULL pointer.
786 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
788 (set_cursor_from_row, try_cursor_movement, dump_glyph)
789 (insert_left_trunc_glyphs, append_space_for_newline)
790 (extend_face_to_end_of_line, highlight_trailing_whitespace)
791 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
792 (Fbidi_resolved_levels, produce_special_glyphs)
793 (rows_from_pos_range, mouse_face_from_buffer_pos)
794 (note_mouse_highlight): Use nil as the object for glyphs inserted
795 by the display engine, and test with NILP instead of INTEGERP.
798 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
801 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
804 * dispextern.h (struct glyph, struct it): Update comments for the
807 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
809 Port new Lisp symbol init to x86 --with-wide-int
810 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
811 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
812 GCC (at least) does not allow a constant initializer to widen an
815 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
816 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
817 Although clang doesn't need it, some other compiler might, and
818 it's easy enough to be safe.
820 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
821 Apparently clang removed support for the alloc_size attribute.
823 Port Qnil==0 XUNTAG to clang
824 clang has undefined behavior if the program subtracts an integer
825 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
826 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
827 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
828 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
830 Port GFileMonitor * hack to Qnil==0 platforms
831 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
832 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
833 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
835 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
837 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
838 size instead of using widht/height. The frame may be constrained.
840 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
842 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
843 Needed when neither optimizing nor inlining.
844 Also, sort decls alphabetically.
846 2015-01-05 Eli Zaretskii <eliz@gnu.org>
848 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
849 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
850 declarations of Q* variables that represent symbols.
852 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
856 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
857 that NILP (x) is equivalent to testing whether x is 0 at the
858 machine level. The overall effects of this and the previous patch
859 shrink the size of the text segment by 2.3% and speeds up
860 compilation of all the .elc files by about 0.5% on my platform,
861 which is Fedora 20 x86-64.
862 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
863 (make_lisp_symbol) [USE_LSB_TAG]:
864 Symbols now tag the difference from lispsym, not the pointer.
865 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
866 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
867 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
868 (XSYMBOL): New forward decl.
869 (XUNTAGBASE): New function.
872 Compute C decls for DEFSYMs automatically
874 This patch also makes Q constants (e.g., Qnil) constant addresses
875 from the C point of view.
876 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
877 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
878 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
879 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
880 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
881 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
882 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
883 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
884 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
885 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
886 * xselect.c, xsettings.c, xterm.c:
887 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
888 These names are now defined automatically by make-docfile.
889 * alloc.c (init_symbol): New function.
890 (Fmake_symbol): Use it.
891 (c_symbol_p): New function.
892 (valid_lisp_object_p, purecopy): Use it.
893 * alloc.c (marked_pinned_symbols):
894 Use make_lisp_symbol instead of make_lisp_ptr.
895 (garbage_collect_1): Mark lispsym symbols.
896 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
897 (mark_object): Use it.
898 (sweep_symbols): Sweep lispsym symbols.
899 (symbol_uses_obj): New function.
900 (which_symbols): Use it. Work for lispsym symbols, too.
901 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
902 since Qt's address is already known now.
903 (syms_of_alloc): Add lispsym count to symbols_consed.
904 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
905 when testing whether storage is all bits zero.
906 * dispextern.h (struct image_type):
907 * font.c (font_property_table):
908 * frame.c (struct frame_parm_table, frame_parms):
909 * keyboard.c (scroll_bar_parts, struct event_head):
910 * xdisp.c (struct props):
911 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
912 Lisp_Object *, since Qfoo is no longer an object whose address can be
913 taken. All uses changed.
914 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
915 use it, so that they no longer need to take the address of a Lisp sym.
916 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
917 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
918 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
919 DEFSYM Qdeactivate_mark before the corresponding var.
920 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
921 instead of interning their symbols; this avoids duplicates.
922 (LISP_INITIALLY, TAG_PTR)
923 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
925 (LISP_INITIALLY_ZERO): Use it.
926 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
927 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
928 Move decls up, to avoid forward uses. Include globals.h earlier, too.
929 (make_lisp_symbol): New function.
930 (XSETSYMBOL): Use it.
931 (DEFSYM): Now just a placeholder for make-docfile.
932 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
933 (intern_sym): New function, with body taken from old intern_driver.
934 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
936 (define_symbol): New function.
937 (init_obarray): Define the C symbols taken from lispsym.
938 Use plain DEFSYM for Qt and Qnil.
939 * syntax.c (init_syntax_once): No need to worry about
940 Qchar_table_extra_slots.
942 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
944 'temacs -nw' should not call missing functions
945 Without this patch, "temacs -nw" fails with the diagnostic
946 "emacs: Symbol's function definition is void: frame-windows-min-size"
947 and messes up the tty's state.
948 * frame.c (Fframe_windows_min_size): New placeholder function.
949 (syms_of_frame): Define it.
950 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
951 (syms_of_window): Define it.
953 Less 'make' chatter for lisp dir
954 * Makefile.in (%.elc): Adjust to compile-onefile change in
957 batch write-region no longer says "Wrote FOO"
958 This cuts down on 'make' chatter a bit.
959 * fileio.c (Fwrite_region):
960 Don't output "Wrote /whatever/foo.elc" if noninteractive.
962 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
964 Revert previous change to produce_composite_glyph
965 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
967 Pacify gcc -Wparentheses
968 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
970 2015-01-03 Martin Rudalics <rudalics@gmx.at>
972 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
973 f->can_x_set_window_size is true.
974 * xterm.c (x_set_window_size_1): Call change_frame_size with
975 text sizes instead of pixel sizes (Bug#19428).
977 2015-01-01 Eli Zaretskii <eliz@gnu.org>
979 * xdisp.c (pos_visible_p): Fix up the X coordinate for
980 right-to-left screen lines. (Bug#19473)
982 2015-01-01 Eli Zaretskii <eliz@gnu.org>
984 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
986 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
988 Simplify setfattr use by assuming GNU make
989 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
990 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
991 Simplify by using GNU make rather than shell conditionals,
992 by using ln -f rather than rm -f followed by ln,
993 and by preferring $@ to spelling out the destination.
995 2014-12-29 Eli Zaretskii <eliz@gnu.org>
997 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
998 file doesn't compile on MS-Windows.
1000 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1002 Allow return value of system-name to vary. (Bug#19438)
1003 * filelock.c (current_lock_owner):
1004 * xrdb.c (get_environ_db):
1005 * xterm.c (same_x_server):
1006 * xterm.c (x_term_init):
1007 Prefer (system-name) to system-name, and avoid naming
1008 locals 'system-name'.
1009 * editfns.c (cached_system_name): New static var.
1010 (init_and_cache_system_name): New function.
1011 (init_editfns, Fsystem_name): Use it.
1012 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1013 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1014 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1015 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1016 Don't create a new string if the current value is already correct.
1018 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1020 Fix produce_composite_width typo
1021 * term.c (produce_composite_glyph):
1022 Fix typo that confused number of columns for pixel width.
1024 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1026 Wrap dll functions more simply
1027 * decompress.c, gnutls.c, image.c, xml.c:
1028 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1029 rather than the inverse when not WINDOWSNT. This isolates the
1030 fn_* business into the WINDOWSNT-specific section of the code,
1031 which makes it easier to maintain the generic code.
1032 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1033 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1034 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1035 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1036 Remove. All uses replaced by DEF_DLL_FN.
1037 * decompress.c (inflateInit2): Remove; no longer needed.
1038 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1040 Port memory-full checking to GnuTLS 3.3
1041 Instead of using gnutls_global_set_mem_functions, check every call
1042 to a GnuTLS function that might return an indication of memory
1043 exhaustion. Suggested by Dmitry Antipov in:
1044 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1045 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1046 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1047 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1049 (check_memory_full): New function.
1050 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1051 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1052 (Fgnutls_boot): Use it.
1053 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1055 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1057 Fix parse_settings to match internal documentation
1058 * xsettings.c (parse_settings): Return the number of settings seen.
1059 Count the settings changes accurately.
1060 (read_settings): Don't confuse number of settings changes with
1061 the return code from XGetWindowProperty.
1063 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1065 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1066 composition_compute_stop_pos to the number of characters in the
1068 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1070 * composite.c (composition_compute_stop_pos): If no composition
1071 was found in a string before ENDPOS, and ENDPOS is the string end,
1072 no need to back up to a safe point.
1074 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1076 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1078 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1079 (dealloc): Release bmRep.
1080 (setPixmapData): Make bmRep local so class member is not
1082 (setPixmapData): Rename local variable bmRep to avoid compiler
1085 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1087 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1088 when going to fullscreen (Bug#0x180004f).
1090 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1092 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1094 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1096 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1098 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1100 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1102 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1104 Use bool for boolean in xselect.c, xsettings.c
1105 * xselect.c (x_get_local_selection, struct selection_data)
1106 (x_selection_request_lisp_error, struct prop_location)
1107 (x_handle_selection_request, x_convert_selection)
1108 (waiting_for_other_props_on_window, expect_property_change)
1109 (wait_for_property_change, x_handle_property_notify)
1110 (x_get_foreign_selection, x_get_window_property)
1111 (receive_incremental_selection)
1112 (x_get_window_property_as_lisp_data)
1113 (lisp_data_to_selection_data, Fx_get_selection_internal)
1114 (x_send_client_event):
1115 * xselect.c, xterm.h (x_handle_dnd_message):
1116 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1117 (apply_xft_settings, read_and_apply_settings)
1118 (xft_settings_event, init_gsettings, init_xsettings)
1119 (syms_of_xsettings):
1120 Use bool for boolean.
1121 * xselect.c (x_get_window_property): Omit last arg, which was an
1123 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1124 always true. All callers changed.
1126 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1128 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1131 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1133 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1136 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1138 Use bool for boolean in xsmfns.c
1139 * xsmfns.c, xterm.h (x_session_have_connection):
1140 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1141 Use bool for boolean.
1142 (x_session_initialize, Fhandle_save_session):
1143 Prefer NILP (x) to EQ (x, Qnil).
1145 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1147 * callproc.c (child_setup):
1148 * dbusbind.c (xd_signature_cat):
1149 * doc.c (get_doc_string, Fsnarf_documentation):
1150 * editfns.c (Fuser_full_name):
1151 * frame.c (xrdb_get_resource):
1152 * gtkutil.c (xg_get_file_with_chooser):
1153 * tparam.c (tparam1):
1154 * xfns.c (xic_create_fontsetname):
1155 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1156 * xsmfns.c (smc_save_yourself_CB):
1157 Rewrite to avoid the need for strcat, typically by using stpcpy
1158 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1159 * doc.c (sibling_etc):
1160 * xrdb.c (xdefaults):
1161 Now a top-level static constant.
1163 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1165 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1168 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1170 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1171 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1173 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1175 Use bool for boolean in xterm.c
1176 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1177 (x_set_window_size, x_bitmap_icon):
1178 * nsterm.m (ns_frame_raise_lower, x_new_font):
1179 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1180 (struct terminal.frame_raise_lower_hook):
1181 * w32term.c (w32_frame_raise_lower):
1182 * xterm.c, xterm.h (x_text_icon):
1183 * xterm.c (x_update_window_begin, x_update_window_end)
1184 (x_update_end, x_after_update_window_line)
1185 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1186 (x_draw_glyph_string_foreground)
1187 (x_draw_composite_glyph_string_foreground)
1188 (x_alloc_lighter_color, x_draw_relief_rect)
1189 (x_draw_glyph_string_box, x_draw_image_relief)
1190 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1191 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1193 (XFillRectangle) [HAVE_GTK3]:
1194 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1195 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1196 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1197 (x_send_scroll_bar_event, xm_scroll_callback)
1198 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1199 (x_create_toolkit_scroll_bar)
1200 (x_create_horizontal_toolkit_scroll_bar)
1201 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1202 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1203 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1204 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1205 (x_scroll_bar_report_motion)
1206 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1207 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1208 (x_draw_window_cursor, x_clear_errors)
1209 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1210 (set_wm_state, x_set_sticky, get_current_wm_state)
1211 (do_ewmh_fullscreen, x_handle_net_wm_state)
1212 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1213 (x_set_window_size_1, XTframe_raise_lower)
1214 (x_make_frame_visible, x_iconify_frame)
1215 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1216 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1217 (x_delete_terminal, x_initialize, syms_of_xterm):
1218 Use bool for boolean.
1220 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1222 * composite.h (struct composition.width): Now int
1223 instead of unsigned short, as we prefer signed integers.
1225 Let charset tick grow past USHRT_MAX
1226 * charset.c, charset.h (charset_ordered_list_tick):
1227 Now EMACS_UINT, not unsigned short.
1228 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1229 maximum representable Emacs integer value before wrapping it around.
1231 Simplify unexec file mode setting
1232 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1233 Don't include <sys/stat.h> when no longer needed.
1234 (unexec): Create file with correct mode in the first place,
1235 rather than overwriting the mode later and fiddling with the
1236 global umask in the mean time. Avoid bogus usage like
1237 'umask (777)', which should have been 'umask (0777)'.
1238 (mark_x): Remove. All callers removed.
1240 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1242 Minor cleanups for Lisp objects and symbols
1243 * alloc.c (next_vector, set_next_vector):
1244 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1245 (lisp_h_make_number) [USE_LSB_TAG]:
1246 Use Lisp_Int0 instead of the mystery constant 0.
1247 * alloc.c (mark_object): Always set and use po; that's simpler.
1248 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1249 Properly parenthesize definientia.
1250 * bidi.c (bidi_initialize):
1251 * buffer.c (init_buffer_once):
1252 * nsfns.m (syms_of_nsfns):
1253 * nsmenu.m (syms_of_nsmenu):
1254 * nsselect.m (syms_of_nsselect):
1255 Prefer DEFSYM to defining by hand.
1256 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1257 * data.c: Fix too-long line.
1258 * lisp.h (DECLARE_GDB_SYM): New macro.
1259 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1260 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1261 Declare the symbol, so it's visible to everywhere lisp.h is included.
1262 Move forward decls as far forward as they can go,
1263 to allow future changes to use them.
1265 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1267 * gnutls.c: Include gnutls.h.
1268 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1269 * image.c (svg_load): Fix pointer signedness.
1271 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1273 * frame.c (frame_windows_min_size): New argument IGNORE.
1274 (adjust_frame_size): When called from change_frame_size call
1275 frame_windows_min_size with IGNORE Qt so we can ignore size
1278 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1280 * font.c (Ffont_info): Add more font information to the vector
1281 returned by the function, inspired by query-font. Doc fix.
1284 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1286 * keyboard.c (input_was_pending): New var.
1287 (read_char): Use it to make sure we only skip redisplay when we can't
1288 keep up with the repeat rate.
1290 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1294 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1296 * image.c (svg_load): Watch out for nil value of current buffer's
1297 filename. Re-enable filename thing for not-a-file case.
1299 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1301 Partially disabled previous change.
1303 * image.c (svg_load): Temporarily disabled filename thing for
1304 not-a-file case as it can cause crashs.
1306 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1308 Fix problem with images referenced within svg files. (bug#19373)
1310 * image.c: Additional parameter 'filename' for
1311 svg_load_image. Include "buffer.h". Define library function
1312 rsvg_handle_set_base_uri for WINDOWSNT.
1313 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1314 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1315 (svg_load): Pass a filename to svg_load_image: either name of
1316 actual file or of current buffer's file.
1317 (svg_load_image): New parameter 'filename', used for setting
1318 base_uri, necessary for loading referenced images. (bug#19373)
1320 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1322 * lread.c (init_obarray): Declare Qt as special.
1323 This fixes a typo in the 2012-05-15 patch that
1324 tried to declare Qt as special.
1326 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1328 Various fixes to use bool type and constants.
1329 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1331 * xfaces.c (clear_face_cache): Use bool for the argument type.
1333 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1335 Correct same_at_end when restoring window points
1336 * fileio.c (Finsert_file_contents): Compute same_at_end character
1337 position using the old buffer size, not the new one, since
1338 restore_window_points wants the old size.
1339 Fixes: debbugs:19161
1341 2014-12-14 Alan Mackenzie <acm@muc.de>
1343 New feature optionally to accelerate auto-repeated scrolling.
1345 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1347 * window.c (window_scroll): Bind fontification-functions to nil
1348 when scrolling by whole screens and
1349 fast-but-imprecise-scrolling is non-nil.
1350 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1352 * lisp.h (bool): Declare Qfontification_functions extern.
1354 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1356 Load system's default trusted Certificate Authorities if available.
1357 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1358 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1359 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1360 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1361 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1363 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1364 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1367 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1369 * regex.c (analyze_first): Rename from analyze_first.
1371 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1373 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1374 a hack involving a union.
1376 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1378 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1379 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1382 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1384 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1386 * gnutls.h: Always declare syms_of_gnutls.
1388 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1389 clarity. Let the availability check return Qnil when the GnuTLS
1390 integration is not available, instead of erroring out.
1393 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1395 * xdisp.c (move_it_in_display_line_to, display_line):
1396 Don't disallow overflow-newline-into-fringe when word-wrap is in
1399 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1401 * fileio.c: Better preserve window-points during revert (bug#19161).
1402 (Qget_buffer_window_list): New var.
1403 (get_window_points_and_markers, restore_window_points): New functions.
1404 (Finsert_file_contents): Use them to save and restore window-points.
1406 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1408 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1409 descriptor if called from x_connection_closed and always delete
1410 this descriptor from keyboard waiting set (Bug#19147).
1412 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1414 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1415 (bidi_cache_max_elts): New global variable.
1416 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1417 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1419 (bidi_cache_search): Handle overflown cache. Improve commentary.
1420 (bidi_cache_ensure_space): Limit allocations to the current value
1421 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1422 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1423 the increment to not exceed the limit.
1424 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1425 cache, zero otherwise (meaning the cache overflowed). In the
1426 latter case, set bidi_cache_last_idx to -1.
1427 (bidi_peek_at_next_level): Handle overflown cache.
1428 (bidi_push_it): Increase the cache limit for iterating the new object.
1429 (bidi_pop_it): Decrease the cache limit back to previous value.
1430 (bidi_shelve_cache): Shelve the current value of the cache limit.
1431 (bidi_unshelve_cache): Restore the value of cache limit.
1432 (bidi_find_bracket_pairs): If the cache overflows while looking
1433 for the paired bracket, give up and let bidi_resolve_neutrals
1434 process the bracket as a simple neutral. (Bug#19322)
1435 (bidi_find_other_level_edge): If the cache overflows, fall back on
1436 Plan B, which effectively stops the reordering and restarts it on
1437 the next character (after resetting the cache).
1438 (bidi_move_to_visually_next): When the cache overflows, reset it
1439 after processing the last cached character.
1441 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1443 Fix glitches in gnutls.c, mostly memory-related
1444 * gnutls.c: Sort macro definitions by name.
1445 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1446 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1447 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1448 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1449 calculating string length. Use make_uninit_string, to avoid
1450 copying the string. Cast the char, not the pointer.
1451 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1452 and free. Work even for dates past the year 9999. Use void *
1453 for buffers, to avoid casts.
1455 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1457 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1459 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1461 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1464 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1466 * process.c: Whitespace and line-break nitpicks.
1468 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1470 * gnutls.c (gnutls_certificate_details): The :signature isn't
1471 that useful, so remove it.
1472 (gnutls_certificate_details): Clean up whitespace slightly.
1473 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1475 (gnutls_certificate_details): Put :signature-algorithm back again,
1476 which was removed by mistake.
1477 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1478 that they are not messaged by default (bug#16253).
1479 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1481 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1483 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1485 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1488 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1490 * eval.c (Fsignal): Remove duplicate test.
1491 (Fautoload_do_load): Fix up docstring.
1493 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1495 * nsterm.m (represented_filename, represented_frame): New variables.
1496 (ns_set_represented_filename): New function.
1497 (sendEvent:): Set represented filename here to avoid flicker,
1498 related to Bug#18757.
1500 * nsterm.h: Declare ns_set_represented_filename.
1502 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1503 at once, call ns_set_represented_filename instead.
1505 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1507 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1508 (struct bidi_stack): Reduce size by using bit fields and by
1509 packing sos, override, and isolate_status into a single 8-bit
1510 byte called 'flags'.
1512 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1513 (bidi_push_embedding_level): Construct flags from individual
1514 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1516 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1517 from flags. Adapt to changes in prev_for_neutral,
1518 next_for_neutral, and last_strong members.
1519 (bidi_line_init): Initialize flags to zero.
1520 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1521 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1523 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1525 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1526 (Fapply): Try and simplify the control flow.
1528 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1530 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1531 Use gnutls_sign_get_name directly because
1532 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1533 (init_gnutls_functions): Load missing gnutls_server_name_set.
1535 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1537 * bidi.c (bidi_find_first_overridden): New function.
1539 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1540 (syms_of_xdisp): Defsubr it.
1542 * dispextern.h (bidi_find_first_overridden): Add prototype.
1544 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1546 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1547 to nil after release (Bug#9133).
1549 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1551 Port better to AddressSanitizer.
1552 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1554 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1555 Return -1 or 0, as the pipe trick doesn't work.
1556 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1558 * print.c (print_object):
1559 When a pointer-check primitive returns -1, do not assume this
1560 means the pointer is valid or that the underlying system has failed.
1561 It could just be that addresses are being sanitized so Emacs can't
1562 test for pointer validity.
1563 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1564 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1565 string validity checker doesn't work on stack-based strings.
1567 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1569 Improve clarity of USE_LSB_TAG definition.
1570 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1571 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1572 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1573 VAL_MAX / 2 rather than in terms of the (more complicated)
1574 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1576 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1578 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1579 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1580 (next_element_from_buffer): When done with overlays, reset the
1581 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1583 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1585 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1586 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1588 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1590 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1591 for paxctl and setfattr. Fixes temacs startup failure with
1592 grsecurity/PaX enabled Linux kernel (bug#19067).
1594 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1596 * w32.c, w32heap.c, w32term.c:
1597 Use MINGW_W64 instead of _W64.
1599 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1601 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1603 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1605 * gnutls.c (gnutls_ip_address_p): New function.
1606 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1608 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1610 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1612 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1614 Fix gnutls problems caught by static checking.
1615 * gnutls.c (Fgnutls_boot): Remove unused local.
1616 (Fgnutls_boot): Fix pointer signedness.
1618 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1620 * gnutls.c (gnutls_certificate_details): Don't include certain
1621 certificate details on older gnutls versions (bug#19168).
1622 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1623 (gnutls_certificate_details): Reversed check in last checkin.
1625 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1627 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1628 (Fgnutls_peer_status_warning_describe): Add function to describe a
1629 peer verification warning symbol.
1630 (Fgnutls_peer_status): Use it.
1631 (Fgnutls_boot): Use it. Minor logging fixes.
1633 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1635 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1637 2014-11-24 Glenn Morris <rgm@gnu.org>
1639 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1641 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1642 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1644 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1646 * gnutls.c: Fix Windows function definition of
1647 gnutls_x509_crt_get_fingerprint.
1649 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1651 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1653 * process.h: Added more fields to Lisp_Process to track
1654 certificate details.
1656 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1657 (Fgnutls_peer_status): New functions to export TLS certificate
1658 details to Emacs Lisp.
1660 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1662 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1663 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1664 check for gtk_adjustment_configure (Bug#19149).
1665 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1667 2014-11-22 Glenn Morris <rgm@gnu.org>
1669 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1671 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1673 Don't shrink frame when using desktop-save-mode (Bug#19048).
1674 * w32fns.c (x_set_tool_bar_lines): Always call
1675 x_change_tool_bar_height (Bug#19048).
1676 (x_change_tool_bar_height): Mark frame as garbaged since
1677 adjust_frame_size might not have done that.
1678 * xfns.c (x_set_tool_bar_lines): Always call
1679 x_change_tool_bar_height (Bug#19048).
1680 (x_change_tool_bar_height): Mark frame as garbaged since
1681 adjust_frame_size might not have done that.
1683 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1685 * xml.c (parse_region): Take care of new optional parameter
1686 'discard-comments' of 'libxml-parse(html|xml)-region'.
1687 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1688 New optional parameter 'discard-comments'.
1690 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1692 Improve time stamp handling, and be more consistent about it.
1693 * editfns.c (invalid_time): New function.
1694 Use it instead of 'error ("Invalid time specification")'.
1695 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1696 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1698 (make_time_tail, make_time): Remove. All uses changed to use
1699 new functions or plain list4i.
1700 (disassemble_lisp_time): Return effective length if successful.
1701 Check that LOW is an integer, if it's combined with other components.
1702 (decode_time_components): Decode into struct lisp_time, not
1703 struct timespec, so that we can support a wide set of times
1704 regardless of whether time_t is signed. Decode plain numbers
1705 as seconds since the Epoch, and nil as the current time.
1706 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1707 Reimplement in terms of new functions.
1708 (Fencode_time): Just use list2i.
1709 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1710 * keyboard.c (decode_timer): Don't allow the new formats (floating
1711 point or nil) in timers.
1712 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1713 place of the magic number '16'.
1714 (struct lisp_time): New type.
1715 (decode_time_components): Use it.
1716 (lisp_to_timespec): New decl.
1718 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1720 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1723 * callint.c (Fcall_interactively): Pass in nil as argument to
1724 Fbarf_if_buffer_read_only.
1726 * fileio.c (Finsert_file_contents): Ditto.
1728 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1730 * textprop.c (verify_interval_modification): Check buffer
1731 readedness after the last interval.
1733 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1734 the text at POSITION (new optional argument) has the
1735 `inhibit-read-only' text property set.
1737 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1739 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1740 errors in computing the number of pixels to scroll.
1741 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1743 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1745 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1746 call updateFrameSize.
1748 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1750 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1752 * nsfns.m (x_set_foreground_color, x_set_background_color)
1753 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1754 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1756 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1758 * nsterm.m (ns_send_appdefined): Check for application defined
1759 event on Cocoa (Bug#18993).
1760 (run): Restore code before the previous 18993 fix.
1762 2014-11-14 David Reitter <david.reitter@gmail.com>
1764 * nsterm.m (run): Set timeout for event loop to prevent hang.
1767 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1769 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1771 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1773 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1774 for each candidate font but attempt to reuse it from previous improper
1777 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1779 Avoid undefined behavior in color table hashing.
1780 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1781 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1782 This function avoids undefined behavior with signed shift overflow.
1784 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1786 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1787 when the inserted text does not need decoding. (Bug#18982)
1789 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1791 * nsterm.h (EmacsScroller): judge returns bool.
1793 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1794 (ns_judge_scroll_bars): Only set removed if judge returns true.
1795 (judge): Returns bool == condemned. Remove self from window.
1796 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1798 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1801 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1803 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1805 * nsterm.m (ns_set_vertical_scroll_bar)
1806 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1808 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1810 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1811 merely because tmo_in_millisec is nonnegative. The 1st call
1812 to g_main_context_query could succeed while the 2nd one fails.
1814 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1816 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1818 * nsterm.m (run): Only use non-system event loop if OSX version is
1819 exactly 10.9 (Bug#18993).
1820 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1823 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1825 * callproc.c (encode_current_directory): Support handling of file
1826 names prepended by "/:". (Bug#18891)
1828 2014-11-08 Alan Mackenzie <acm@muc.de>
1830 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1832 2014-11-08 Dima Kogan <dima@secretsauce.net>
1834 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1836 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1838 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1839 raises an error. (Bug#18891)
1841 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1843 * frame.c (adjust_frame_size): Call x_set_window_size only if
1844 f->can_x_set_window_size is set.
1845 (make_frame): Initialize f->can_x_set_window_size and
1846 f->can_run_window_configuration_change_hook.
1847 (Fcan_run_window_configuration_change_hook): New function.
1848 * frame.h (frame): Split `official' into `can_x_set_window_size'
1849 and `can_run_window_configuration_change_hook'.
1850 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1851 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1852 Set f->can_x_set_window_size.
1853 * window.c (run_window_configuration_change_hook):
1854 Return immediately if either f->can_x_set_window_size or
1855 f->can_run_window_configuration_change_hook are false.
1856 (Fset_window_configuration): Instead of f->official set
1857 f->can_x_set_window_size.
1858 * xfns.c (Fx_create_frame, x_create_tip_frame):
1859 Set f->can_x_set_window_size.
1861 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1863 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1864 cleanup from 2014-11-01 (Bug#18972).
1866 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1868 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1869 * xdisp.c (window-scroll-functions): Improve docstring.
1871 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1873 Uniquify the 'size' symbol.
1875 * w32notify.c (Qsize): Remove.
1876 * lisp.h (Qsize): New decl.
1877 * lread.c (Qsize): Now extern.
1878 * w32notify.c (syms_of_w32notify): No need to defsym.
1880 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1882 * dispnew.c (change_frame_size_1): Fix call of
1884 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1885 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1886 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1887 (Qtool_bar_size): New constants.
1888 (frame_inhibit_resize, adjust_frame_size): New argument to
1889 handle case where frame_inhibit_implied_resize is a list.
1890 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1891 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1892 (x_set_right_divider_width, x_set_bottom_divider_width)
1893 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1894 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1896 (frame-inhibit-implied-resize): Rewrite doc-string.
1897 * frame.h (frame_inhibit_resize, adjust_frame_size):
1898 Fix external declarations.
1899 (Qframe_position, Qframe_outer_size)
1900 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1901 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1902 (Qtool_bar_size): Extern them.
1903 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1904 (xg_height_or_width_changed): Remove.
1905 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1906 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1907 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1908 (xg_change_toolbar_position): Call adjust_frame_size directly.
1909 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1910 Fix calls of adjust_frame_size.
1911 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1912 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1913 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1914 frame can get resized when tool-bar-lines parameter changes from
1916 (Fw32_frame_menu_bar_size): Return fourth value.
1917 (Fw32_frame_rect): Block input around system calls
1918 (Fx_frame_geometry): New function.
1919 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1920 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1921 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1922 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1923 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1924 (Fx_create_frame): Adjust adjust_frame_size calls.
1925 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1926 frame can get resized when tool-bar-lines parameter changes from
1928 (Fx_frame_geometry): New function.
1929 * xmenu.c (update_frame_menubar): On Lucid call
1930 adjust_frame_size with one pixel less height to avoid that
1931 repeatedly adding/removing the menu bar grows the frame.
1932 (free_frame_menubar): On Motif arrange to optionally preserve
1933 the old frame height when removing the menu bar.
1934 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1936 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1938 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1939 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1940 frame; instead, print an error message.
1942 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1946 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1948 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1949 (dealloc): Release bmRep.
1951 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1952 imageListSetNext, imageListNext.
1954 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1955 (reference): Remove.
1956 (allocInitFromFile:): Remove searching ImageList and calling
1957 reference (Bug#18918).
1958 (dealloc): Remove handling if ImageList.
1960 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1962 * process.c (catch_child_signal): Fix incorrect assertion.
1964 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1966 * macfont.m (macfont_draw):
1967 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1969 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1970 if force_integral_p (i.e. no antialias).
1971 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1972 bold if no antialias (Bug#18876).
1974 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1975 was given (Bug#18846).
1977 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1979 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1980 instead of in xdisp.c, function now takes void. (Bug#18884).
1982 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1983 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1985 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1986 struct window* (Bug#18889).
1987 Remove getMouseMotionPart.
1988 (ns_output): Make icon_top/left int.
1990 * nsfns.m (x_icon): icon_top/left is int.
1992 * nsterm.m (ns_mouse_position): Remove unused code.
1993 (initFrame:window:, dealloc): Use window instead of win.
1994 (getMouseMotionPart:window:x:y:): Remove, unused.
1995 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1997 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1999 * keyboard.c (readable_events): When FLAGS include
2000 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2001 This avoids returning non-nil from input-pending-p when only such
2002 events are in the queue. (Bug#18856)
2004 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2006 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2007 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2008 (Qforeign_selection): Remove.
2009 (ns_get_local_selection): Identation fix.
2010 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2012 * nsselect.m (ns_get_local_selection): Remove calling of
2013 functions in Vselection_converter_alist (Bug#18911).
2014 (syms_of_nsselect): Remove Vselection_converter_alist.
2016 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2018 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2019 and unnecessary initialization. Adjust comments.
2021 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2023 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2025 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2026 index, not an absolute one, as that's what the function expects.
2028 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2030 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2031 font on an initial frame when running as a daemon (Bug#18869).
2033 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2035 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2037 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2038 build_string, when importing a home directory. (Bug#18873)
2040 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2042 * dispnew.c (buffer_posn_from_coords):
2043 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2044 account for the header-line height. (Bug#18839)
2046 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2048 * xml.c (parse_region): Do not forget the first document child.
2050 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2052 * nsselect.m: pasteboard_changecount is new.
2053 (ns_store_pb_change_count, ns_get_pb_change_count)
2054 (ns_get_our_change_count_for): New functions.
2055 (ns_string_to_pasteboard_internal): Correct comment.
2056 type => gtype in eassert, Call ns_store_pb_change_count.
2057 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2058 (Fns_disown_selection_internal, Fns_selection_owner_p):
2059 Replace Vselection_alist check, with change count check.
2060 (Fns_get_selection): Initialize val to Qnil. Only get local
2061 selection if change counts match (Bug#18799).
2062 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2064 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2066 * w32proc.c (create_child): If calling a quoted batch file,
2067 pass NULL for exe. (Bug#18745)
2069 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2071 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2072 (bidi_resolve_brackets): Use end of string position rather than ZV
2073 when iterating over a string. (Bug#18815)
2075 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2077 * keyboard.c (make_lispy_position): Return coordinates also when
2078 on scroll bars, fringes, margins or not in a window.
2079 * xdisp.c (show_mouse_face): Don't change cursor face during
2082 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2084 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2085 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2086 Fix doc-strings (Bug#18789).
2088 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2090 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2092 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2094 Optimize redisplay of simple bracketed text.
2095 * bidi.c (bidi_cache_reset_to): New function.
2096 (bidi_cache_reset): Call it.
2097 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2099 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2100 bracket_enclosed_type only if bracket_pairing_pos's value is not
2102 (MAX_BPA_STACK): Make sure the value is signed.
2103 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2104 stop pushing values onto the stack.
2105 (bidi_find_bracket_pairs): If the bracketed text is only on the
2106 base embedding level, remove all the states cached by this
2107 function from the cache, and return zero, so that the brackets in
2108 this segment of text are processed as normal neutrals.
2109 (bidi_resolve_brackets): Detect the brackets that are to be
2110 processed as neutrals, and don't call bidi_find_bracket_pairs on
2113 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2115 * w32select.c (Fw32_selection_exists_p): Rename from
2116 Fx_selection_exists_p.
2117 (syms_of_w32select): Adjust accordingly.
2119 * w16select.c (Fw16_selection_exists_p): Rename from
2120 Fx_selection_exists_p.
2121 (syms_of_win16select): Adjust accordingly.
2123 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2124 (Fns_own_selection_internal): Tighten scoping.
2125 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2126 (Fns_get_selection): Rename from Fx_get_selection_internal.
2127 (Fns_get_selection_internal, Fns_store_selection_internal):
2129 (syms_of_nsselect): Adjust accordingly.
2131 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2133 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2134 * w32term.c (x_set_window_size): Account for wrapped menu bar
2135 lines when setting up frame height (Bug#15174 and Bug#18720).
2136 (w32_add_wrapped_menu_bar_lines): New variable.
2138 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2140 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2143 2014-10-20 Glenn Morris <rgm@gnu.org>
2145 * Merge in all changes up to 24.4 release.
2147 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2149 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2150 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2152 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2154 * xterm.c (handle_one_xevent): Check return value from
2155 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2156 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2158 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2159 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2160 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2161 Gtk+ >= 3.14 (Bug#18674).
2162 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2163 Gtk+ >= 3.14 (Bug#18674).
2165 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2167 * gtkutil.c: Remove no-longer-used code.
2168 (xg_update_menubar): Remove unused local and unnecessary call to
2169 gtk_menu_item_get_submenu.
2170 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2171 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2172 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2174 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2176 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2178 * xterm.h (handlebox_widget): Remove.
2180 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2183 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2185 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2186 to handle Gtk versions.
2187 (xg_get_file_with_chooser): Use them.
2188 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2189 Remove (create_menus): Remove teroff argument and code.
2190 Remove call to gtk_menu_set_title.
2191 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2192 Adjust args to create_menus.
2193 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2194 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2195 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2196 (xg_make_tool_item): Remove detach code.
2197 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2198 (find_icon_from_name): New function.
2199 (update_frame_tool_bar): Remove GtkStockItem code, move to
2200 find_icon_from_name. Let stock be a list of icon names to try.
2201 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2202 Replace TOOLBAR_TOP_WIDGET.
2203 (free_frame_tool_bar, xg_change_toolbar_position ):
2204 Replace TOOLBAR_TOP_WIDGET.
2205 (xg_initialize): Remove tearoff code.
2207 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2209 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2210 pixel from the window's cursor glyph width, since X renders hollow
2211 blocks 1 pixel wider than the 'width' parameter.
2213 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2214 glyph->pixel_width; this is now done in xterm.c.
2216 Fix reordering of bracket characters in isolates.
2217 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2218 RESOLVED_ONLY; when non-zero, return from the cache only fully
2219 resolved states. All callers changed.
2220 (CANONICAL_EQU): New macro.
2221 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2222 equivalent of the paired closing bracket character.
2223 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2224 the default non-negative value, to be checked later in
2225 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2226 characters against those pushed onto the BPA stack.
2227 (bidi_record_type_for_neutral): New function.
2228 (bidi_resolve_brackets): Record next_for_neutral and
2229 prev_for_neutral when embedding level gets pushed. Force
2230 resolution of bracket pairs when entering a level run that was not
2232 (bidi_resolve_neutral): Add assertions before calling
2233 bidi_resolve_neutral_1.
2234 (bidi_level_of_next_char): Remove the code that attempted to
2235 resolve unresolved neutrals; that is now done by
2236 bidi_resolve_neutral.
2238 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2240 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2242 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2243 1-pixel R2L characters.
2244 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2245 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2247 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2249 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2252 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2254 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2255 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2256 It's not clear to me whether the initialization is needed,
2257 but it can't hurt so I played it safe.
2259 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2261 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2263 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2265 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2266 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2268 (bidi_get_type): Return the isolate initiators and terminator types.
2269 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2270 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2271 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2272 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2273 for the new features.
2274 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2275 push and pop correctly for isolates.
2276 (bidi_remember_char): Modify to accept an additional argument
2277 and record the bidi type according to its value.
2278 (bidi_cache_iterator_state): Accept an additional argument to only
2279 update an existing state. Handle the new members of struct bidi_it.
2280 (bidi_cache_find): Arguments changed: no longer accepts a level,
2281 instead accepts a flag telling it whether it is okay to return
2282 unresolved neutrals.
2283 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2284 table. Initialize new isolate-related members.
2285 (bidi_paragraph_init): Some code factored out into
2286 find_first_strong_char.
2287 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2288 into bidi_resolve_explicit.
2289 (bidi_resolve_explicit): Support the isolate initiators and
2290 terminator. Fix handling of embeddings and overrides according to
2291 new UBA requirements. Record information about previously seen
2292 characters here (moved from bidi_level_of_next_char).
2293 (bidi_resolve_weak): Adapt to changes in struct members.
2294 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2295 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2296 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2297 paired bracket resolution. Handle isolate initiators and
2299 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2300 (bidi_level_of_next_char): Move the code that records information
2301 about previous characters to bidi_resolve_explicit. Fix logic of
2302 resolving neutrals and make sure their cache entries are updated.
2303 Remove now unneeded special handling of PDF level.
2305 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2306 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2307 enlarged per Unicode 6.3.
2308 (enum bidi_bracket_type_t): New data type.
2309 (struct bidi_saved_info): Leave only 2 type members out of 4.
2311 (struct bidi_stack): Add members necessary to support isolating
2313 (struct bidi_it): Add new members necessary to support isolating
2314 sequences and bracket pair resolution.
2316 * xdisp.c (Fbidi_resolved_levels): New function.
2317 (syms_of_xdisp): Defsubr it.
2318 (append_glyph, append_composite_glyph, produce_image_glyph)
2319 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2321 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2323 * term.c (append_glyph, append_composite_glyph)
2324 (append_glyphless_glyph): Convert aborts to assertions.
2326 * .gdbinit (pgx): Display the character codepoint, resolved level,
2327 and bidi type also for glyphless glyphs.
2329 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2331 Avoid unwanted point motion in Fline_beginning_position.
2332 * lisp.h (scan_newline_from_point): Add prototype.
2333 * search.c (scan_newline_from_point): New function, refactored from...
2334 * cmds.c (Fforward_line): ...adjusted user.
2335 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2336 and simplify the former since the latter doesn't move point.
2338 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2340 Cleanup terminal handling code.
2341 * dispextern.h (get_named_tty): Remove prototype but...
2342 * termhooks.h (get_named_terminal): ...resurrect it under
2343 more meaningful name.
2344 (get_terminal): Likewise, but with...
2345 (decode_live_terminal): ...this name.
2346 (decode_tty_terminal): Add prototype.
2347 * term.c (get_tty_terminal): Remove.
2348 (get_named_tty): Remove.
2349 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2350 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2351 Use decode_tty_terminal.
2352 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2353 * terminal.c (get_terminal): Refactor to...
2354 (decode_terminal, decode_live_terminal): ...new functions.
2355 (decode_tty_terminal): Replacement for get_tty_terminal.
2356 (get_named_terminal): Likewise for get_named_tty.
2357 * coding.c (Fset_terminal_coding_system_internal)
2358 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2359 (Fkeyboard_coding_system):
2360 * composite.c (Fcomposition_get_gstring):
2361 * dispnew.c (Fsend_string_to_terminal):
2362 * frame.c (Fmake_terminal_frame):
2363 * nsfns.m (check_ns_display_info):
2364 * w32fns.c, xfns.c (check_x_display_info):
2365 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2366 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2367 (Fset_quit_char): Use get_named_terminal.
2368 (Fset_output_flow_control, Fset_input_meta_mode):
2369 Use decode_tty_terminal.
2371 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2373 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2374 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2376 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2378 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2379 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2381 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2383 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2386 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2388 * editfns.c (dump_tz_string): No longer const.
2389 It might be modified.
2391 * nsmenu.m (clear): Assume OS X 10.6 or later.
2393 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2395 * unexmacosx.c: Remove include ppc/reloc.h.
2396 (unrelocate, copy_dysymtab): Remove PPC code.
2397 (rebase_reloc_address): Remove, only used for PPC:
2399 * nsterm.m: Always include macfont.h on COCOA.
2400 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2401 (ns_dumpglyphs_image, ns_check_menu_open)
2402 (applicationDidFinishLaunching)
2403 (antialiasThresholdDidChange:)
2404 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2405 Remove checks for OSX <= 10.5/10.6.
2406 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2407 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2410 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2411 (NS_HAVE_NSINTEGER): Remove block.
2412 Remove >= OSX 10.6 tests.
2414 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2415 (x_activate_menubar, trackingNotification:): Remove check for
2417 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2419 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2421 * nsfns.m: Always include macfont.h on COCOA.
2422 (ns_filename_from_panel, ns_directory_from_panel)
2423 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2424 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2426 * macfont.m: Remove >= 1050 check.
2427 (macfont_create_family_with_symbol)
2428 (macfont_get_glyph_for_character)
2429 (mac_font_get_glyphs_for_variants)
2430 (mac_ctfont_create_available_families, syms_of_macfont):
2431 Remove code for OSX < 10.6.
2432 (mac_font_family_group, mac_font_family_compare): Remove, only used
2435 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2436 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2438 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2441 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2443 Fix putenv race conditions with undefined behavior (Bug#8705).
2444 Do all putenv calls before Emacs creates any threads.
2445 Use a safer way to modify the TZ environment variable in the
2446 presence of multiple threads. For further thread-safety,
2447 prefer localtime_r and gmtime_r to localtime and gmtime,
2448 and prefer struct tm's tm_gmtoff (if available) to calling
2449 both localtime_r and gmtime_r.
2450 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2451 (init_dbusbind): ... to this new function.
2452 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2453 * xterm.c (x_term_init): Move xputenv call from here ...
2454 (init_xterm): ... to this new function.
2455 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2456 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2457 (dump_tz_string): New constant.
2458 (init_editfns): Use it. This centralizes the dump_tz stuff.
2459 Call set_time_zone_rule here, so that its xputenv is done
2460 before Emacs goes multithreaded.
2461 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2462 thread-safe enough for Emacs.
2463 (format_time_string, Fdecode_time, Fcurrent_time_string)
2464 (Fcurrent_time_zone):
2465 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2466 localtime and gmtime. Remove now-unnecessary calls to block_input.
2467 (tm_gmtoff): New static function.
2468 (Fdecode_time, Fcurrent_time_zone): Use it.
2469 (Fencode_time): Use mktime_z, for better thread-safety.
2470 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2471 i.e., not quite thread-safe but good enough for Emacs typical usage.
2472 Do not reclaim storage that is in the environment; let it leak.
2473 Always call tzset, since localtime_r does not.
2474 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2475 This is now done in init_editfns.
2476 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2477 New macros and declarations, for platforms lacking tzalloc & friends.
2479 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2481 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2482 On x86 platforms this works around GCC bug 63495
2483 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2484 and more generally should fix a portability problem in Emacs.
2485 Reported by Stefan Monnier in:
2486 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2488 2014-10-08 Leo Liu <sdl.web@gmail.com>
2490 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2491 * keymap.c (describe_vector_princ):
2492 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2495 * print.c (printchar_stdout_last): Declare.
2496 (printchar): Record the last char written to stdout.
2497 (Fterpri): Add optional argument ENSURE.
2499 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2501 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2502 DELAY argument to change_frame_size, so that the frame size
2503 changes, if any are needed, are delayed until the next redisplay.
2504 This is to avoid a too early QUIT inside change_frame_size, when
2505 it calls Lisp in frame_windows_min_size, in case one of the events
2506 we've read sets the quit-flag. (Bug#18649)
2508 * w32fns.c (check_x_display_info): Accept terminal objects as
2509 argument, to follow what xfns.c does.
2511 2014-10-07 Glenn Morris <rgm@gnu.org>
2513 * Makefile.in ($(srcdir)/macuvs.h)
2514 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2516 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2518 * decompress.c (init_zlib_functions): Move the message about zlib
2519 being unavailable from here...
2520 (Fzlib_decompress_region): ...to here. (Bug#18650)
2522 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2524 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2525 the case where an optional string is used. Adjust docstring.
2527 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2529 * lisp.mk (lisp): Remove w32-common-fns.elc.
2531 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2533 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2534 These were already defined in buffer.c, and the duplicate
2535 definitions cause problems on platforms like 'gcc -fno-common'.
2536 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2538 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2540 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2541 if toolbar is visible.
2543 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2546 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2547 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2548 (ns_select, ns_read_socket): Use unwind_protect to decrease
2549 apploopnr (Bug#18345).
2550 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2551 line height (Bug#17977).
2553 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2554 (macfont_closest_traits_index): New function.
2555 (macfont_closest_traits_index_p): Rename from
2556 macfont_closest_traits_index.
2557 (macfont_list): Use macfont_closest_traits_index_p.
2559 2014-10-05 K. Handa <handa@gnu.org>
2561 * coding.c (detect_coding_iso_2022): Set coding->rejected
2562 correctly when an invalid escape sequence is found (Bug#18610).
2564 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2566 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2567 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2570 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2572 * buffer.c (scroll_bar_width, scroll_bar_height):
2574 * window.c (Fset_window_scroll_bars): Fix doc-string.
2575 (Fwindow_scroll_bars): Have it return what the doc-string says.
2577 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2579 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2580 iterator backwards, to resync the bidi iterator. (Bug#18584)
2582 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2584 Consistently use min and max macros from lisp.h.
2585 * coding.c (min, max):
2587 * unexhp9k800.c (min):
2588 * unexw32.c (min, max): Use definitions from lisp.h.
2589 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2591 * gmalloc.c (min): Tiny style change.
2593 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2594 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2596 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2598 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2599 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2600 (X_ULONG_MAX): Move these macros to xterm.h.
2601 (x_fill_property_data): Be more generous about allowing either
2602 signed or unsigned data of the appropriate width.
2603 * xterm.h (x_display_set_last_user_time): New function.
2604 All setters of last_user_time changd to use this function.
2605 If ENABLE_CHECKING, check that the times are in range.
2607 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2609 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2610 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2612 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2614 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2615 make a font_object from a tty frame (Bug#18573).
2616 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2618 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2620 * alloc.c (mark_overlay): Assume that overlay boundaries are
2621 always markers. Add comment.
2622 * lread.c (read_internal_start): Use convenient validate_subarray.
2624 (Fread_from_string): Adjust docstring.
2626 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2628 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2630 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2631 Rename from the "x-" prefix.
2633 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2635 * xselect.c (selection-converter-alist): Fix docstring.
2637 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2639 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2640 argument passed by the caller, when we mirror all slashes into
2643 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2645 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2646 Resurrect old code and fix compilation with GTK < 2.13.6.
2648 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2650 Use AUTO_CONS instead of SCOPED_CONS, etc.
2651 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2652 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2653 (AUTO_LIST1): Rename from scoped_list1.
2654 (AUTO_LIST2): Rename from scoped_list2.
2655 (AUTO_LIST3): Rename from scoped_list3.
2656 (AUTO_LIST4): Rename from scoped_list4.
2657 (AUTO_STRING): Rename from SCOPED_STRING.
2658 * frame.h (AUTO_FRAME_ARG):
2659 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2660 (AUTO_LIST4, AUTO_STRING):
2661 Prepend a new argument 'name'.
2662 Declare a variable instead of yielding a value.
2664 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2666 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2668 * w32fns.c (w32_createwindow): Accept an additional argument, an
2669 array of 2 values specifying the coordinates of the frame's
2670 top-left corner. Use these values instead of calling x_get_arg,
2671 which can cons Lisp objects, and therefore cannot be called except
2672 from the main thread. Remove redundant tests for the default
2674 (my_create_window): Move the calculation of the coordinates of the
2675 frame's top-left edge here. Pass them to the input thread via the
2676 second parameter of the WM_EMACS_CREATEWINDOW message.
2677 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2680 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2682 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2683 (redisplay_window): Treat the frame's frozen_window_starts flag
2684 the same way as the optional_new_start flag for the window: only
2685 obey it if the glyph row showing point will be fully visible.
2686 Likewise when the window start is in a continuation line. If,
2687 after trying everything under the 'force_start' label, point is
2688 still not fully visible, give up and scroll the window.
2689 Add debugging traces. (Bug#18545)
2691 * window.c (Frecenter): Set the window's redisplay flag.
2693 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2695 * w32term.c (w32_read_socket): Don't use frame dimensions for
2696 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2697 rectangle. Check the return value of GetClientRect, and don't use
2698 the results if it didn't succeed.
2700 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2701 in columns and lines after correcting the pixel dimensions in
2703 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2704 negative values to xrealloc. (Bug#18528)
2706 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2708 * alloc.c: Remove now-unnecessary check.
2709 Suggested by Dmitry Antipov in:
2710 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2712 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2714 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2715 to Ubuntu 14.04.1 x86-64.
2717 Simplify stack-allocated Lisp objects, and make them more portable.
2718 The build_local_string macro was used in two ways: (1) string
2719 literals for which scoped allocation suffices, and (2) file name
2720 components, where it's not safe in general to assume bounded-size
2721 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2722 allocates a block-scope string, and by using SCOPED_STRING for (1)
2723 and build_string for (2). Furthermore, actually use stack
2724 allocation only for objects known to have sufficient alignment.
2725 This simpler implementation means Emacs can make
2726 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2727 GC_MAKE_GCPROS_NOOPS.
2728 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2729 for fewer differences among implementations.
2730 (struct Lisp_String): Now GCALIGNED.
2731 (USE_STACK_LISP_OBJECTS): Default to true, since the
2732 implementation no longer insists on a nonempty GCALIGNED.
2733 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2734 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2735 separately. Move definiens to scoped_cons. The old definition
2736 was incorrect when GCALIGNED was defined to be empty.
2737 (union Aligned_String): New type.
2738 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2739 implementation ports to compilers that don't align strictly enough.
2740 Don't worry about the union sizes; it's not worth bothering about.
2741 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2742 Rewrite using USE_STACK_CONS.
2743 (scoped_cons): Assume the use of union Aligned_Cons.
2744 (lisp_string_size, make_local_string, build_local_string): Remove.
2745 Unless otherwise specified, all callers of build_local_string
2746 changed to use SCOPED_STRING.
2747 (SCOPED_STRING): New macro.
2748 * data.c (wrong_choice):
2749 * menu.c (single_menu_item):
2750 * process.c (Fformat_network_address):
2751 Hoist use of SCOPED_STRING out of a scope, so that its returned
2752 object lives long enough.
2753 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2754 as the string might be long or might not be ASCII.
2756 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2758 * msdos.c (internal_terminal_init): Bump version to 25.
2760 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2762 Keep stack-allocated Lisp objects fast rather than versatile.
2763 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2764 (SCOPED_CONS_INITIALIZER): New macro.
2765 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2766 (USE_LOCAL_ALLOCA): Remove.
2767 (local_cons, local_list1, local_list2, local_list3, local_list4):
2768 Remove. Stack overflow checking makes them too slow.
2769 (make_local_vector): Likewise. Also we just don't have enough
2771 (enum LISP_STRING_OVERHEAD): Remove.
2772 (local_string_init, local_vector_init): Remove prototypes.
2773 (make_local_string, build_local_string): Redesign to target short
2774 compile-time string constants, fall back to regular string allocation
2776 (lisp_string_size): New function.
2777 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2778 * alloc.c (local_string_init, local_vector_init): Remove.
2779 (verify_ascii) [ENABLE_CHECKING]: New function.
2780 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2781 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2782 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2783 * xselect.c, xterm.c: All related users changed.
2785 2014-09-28 Ken Brown <kbrown@cornell.edu>
2787 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2788 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2790 2014-09-27 Ken Brown <kbrown@cornell.edu>
2792 Fix implementation of HYBRID_MALLOC on Cygwin.
2793 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2794 (bss_sbrk_buffer_beg): New variable. Use it...
2795 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2796 incorrect definition.
2798 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2800 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2801 Make it into a function and change arg to be a function.
2803 * lisp.mk (lisp): Add elisp-mode.elc.
2805 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2807 * xfns.c (x_default_scroll_bar_color_parameter):
2808 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2809 to pacify --enable-gcc-warnings in non-scrollbar builds.
2811 2014-09-26 Ken Brown <kbrown@cornell.edu>
2813 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2815 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2817 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2818 MinGW builds that use GCC before 4.2.
2820 Default to stack objects on DOS_NT platforms as well.
2821 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2822 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2824 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2826 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2827 ALIGN_STACK attribute.
2829 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2831 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2832 ALIGN_STACK attribute.
2834 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2835 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2837 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2839 * frame.c (frame_inhibit_resize):
2840 * widget.c (EmacsFrameResize):
2841 * window.c (resize_frame_windows, Fset_window_configuration):
2842 * xdisp.c (expose_frame):
2843 * xfns.c (x_change_tool_bar_height):
2844 * xmenu.c (update_frame_menubar):
2845 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2846 Remove code left dead after 2014-07-27 changes.
2848 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2850 Fix local_cons etc. to not exhaust the stack when in a loop.
2851 Problem reported in:
2852 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2853 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2854 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2855 (Ffind_charset_string):
2856 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2857 * data.c (wrong_range):
2858 * editfns.c (Fpropertize, format2):
2859 * emacs.c (init_cmdargs, decode_env_path):
2860 * fileio.c (auto_save_error):
2861 * fns.c (Fyes_or_no_p):
2862 * font.c (font_style_to_value, font_parse_xlfd)
2863 (font_parse_family_registry, font_delete_unmatched)
2865 * fontset.c (Fset_fontset_font):
2866 * frame.c (x_get_arg):
2867 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2868 (read_char_minibuf_menu_prompt):
2869 * keymap.c (silly_event_symbol_error, describe_vector):
2870 * lread.c (load_warn_old_style_backquotes):
2871 * menu.c (single_menu_item):
2872 * minibuf.c (Fread_buffer):
2873 * process.c (status_message, Fformat_network_address)
2874 (server_accept_connection):
2875 * textprop.c (copy_text_properties):
2876 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2877 * xfns.c (x_default_scroll_bar_color_parameter):
2878 * xfont.c (xfont_open):
2879 * xselect.c (x_clipboard_manager_error_1):
2880 * xterm.c (x_term_init):
2881 Put USE_LOCAL_ALLOCA at the start of the function.
2882 * fns.c (maybe_resize_hash_table): Use build_string instead of
2883 build_local_string, since we'd otherwise need a conditional
2884 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2885 not worth the bother of optimization.
2886 * font.c (font_delete_unmatched): Remove by-hand code that
2887 observed MAX_ALLOCA limit, since it's now done automatically.
2888 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2889 since build_local_string needs its sa_alloc.
2890 * lisp.h (lisp_word_count): New function.
2891 (SAFE_ALLOCA_LISP): Use it.
2892 (USE_LOCAL_ALLOCA): New macro.
2893 (local_cons, make_local_vector, make_local_string):
2894 Observe the MAX_ALLOCA limit.
2895 (LISP_STRING_OVERHEAD): New constant.
2896 (make_local_string): Use it.
2898 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2900 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2901 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2902 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2903 and Solaris and it's likely to work on similar platforms.
2905 Avoid signed integer overflow when converting Time to ptrdiff_t.
2906 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2908 (position_to_Time, Time_to_position): New functions.
2909 (gen_help_event, kbd_buffer_get_event): Use them.
2910 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2911 Go back to plain 'unsigned long', so that 'Time' is the same
2912 for both X and non-X builds; this is less likely to cause surprise.
2913 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2914 are the same size; this is no longer required.
2916 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2917 of bit 28 and of whether an unsigned value is negative.
2918 This simplifies the code a bit, and pacifies clang 3.4.
2920 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2922 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2923 Windows builds, where 'long' is a 32-bit type.
2925 * w32inevt.h (w32_console_mouse_position): Update the argument
2926 types to use 'Time'.
2928 * w32term.c (w32_mouse_position)
2929 (x_horizontal_scroll_bar_report_motion)
2930 (x_scroll_bar_report_motion): Update the argument types to use
2933 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2935 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2936 (struct input_event): ...unsigned bitfields. Likewise for
2937 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2938 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2939 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2940 (kbd_buffer_get_event): Adjust users.
2941 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2942 (make_scroll_bar_position): New function, refactored out of...
2943 (make_lispy_event): ...adjusted user.
2944 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2945 * nsterm.m (ns_mouse_position, mouseUp):
2946 * term.c (term_mouse_position):
2947 * w32inevt.c (w32_console_mouse_position):
2948 * w32term.c (w32_mouse_position):
2949 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2950 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2951 Prefer enum and explicit enum members to integers and numeric values.
2953 * chartab.c (uniprop_encode_value_numeric):
2954 * font.c (font_style_to_value): Use make_local_vector.
2955 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2956 * keymap.c (append_key): Use scoped_list1.
2958 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2959 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2961 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2963 Fix some slow uses and misuses of strcat.
2964 * doc.c (get_doc_string):
2965 * gtkutil.c (get_utf8_string):
2966 * xsmfns.c (x_session_initialize):
2967 Avoid recomputation of string length.
2968 * ftfont.c (ftfont_spec_pattern):
2969 * xfns.c (xic_create_fontsetname):
2970 Don't assume output buffer is initially zero.
2972 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2974 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2975 All callers changed.
2976 * xterm.c (x_term_init): Use new functionality to avoid two needs
2977 to compute a string length.
2979 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2981 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2983 Use known length of a Lisp string to copy it faster.
2984 * lisp.h (lispstrcpy): New function. Add comment.
2985 * callproc.c (child_setup):
2986 * dbusbind.c (xd_append_arg):
2987 * doc.c (get_doc_string):
2988 * font.c (Ffont_xlfd_name):
2989 * frame.c (xrdb_get_resource):
2990 * process.c (Fmake_network_process, network_interface_info):
2991 * w32fns.c (Fx_open_connection):
2992 * w32proc.c (sys_spawnve):
2993 * xfns.c (select_visual):
2994 * xfont.c (xfont_list):
2995 * xsmfns.c (x_session_initialize):
2996 * xterm.c (x_term_init): Use it.
2998 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3000 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3001 Reported by Dmitry Antipov in thread leading to:
3002 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3003 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3004 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3006 * callproc.c (call_process): Save and restore sa_avail.
3007 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3008 (AVAIL_ALLOCA): New macro.
3009 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3010 Use it, and check against sa_avail rather than MAX_ALLOCA.
3012 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3014 On OSX, do not free font-specific data more than once (Bug#18501).
3015 * macfont.m (macfont_close): Release and free font-specific data
3016 only if it wasn't previously freed.
3018 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3020 * unexmacosx.c (dump_it): Improve error message.
3022 2014-09-22 Juri Linkov <juri@jurta.org>
3024 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3025 (Bug#10747, bug#18334)
3027 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3029 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3030 units in which the position is measured. (Bug#18493)
3032 * xdisp.c (redisplay_internal): Force redisplay of all windows
3033 that show a buffer whose narrowing has changed. (Bug#18490)
3035 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3037 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3038 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3039 lines, draw the hollow-box and hbar cursors on the right side of
3040 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3043 * xterm.c (x_draw_stretch_glyph_string):
3044 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3045 caused the block cursor to disappear on a TAB in R2L lines in
3046 every window except the leftmost one. Reported by Martin Rudalics
3049 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3051 Always use matched specpdl entry to record call arguments (Bug#18473).
3052 * lisp.h (record_in_backtrace): Adjust prototype.
3053 * eval.c (record_in_backtrace): Return current specpdl level.
3054 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3055 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3056 entry and use that entry in call to backtrace_debug_on_exit.
3057 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3058 (do_debug_on_call): Get current specpdl level as 2nd arg.
3060 Prefer ptrdiff_t to int and avoid integer overflows.
3061 * fileio.c (make_temp_name):
3062 * font.c (font_parse_family_registry): Avoid integer
3063 overflow on string size calculation.
3064 * data.c (Faset): Likewise for byte index.
3066 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3068 Fix display of R2L lines in partial-width windows.
3069 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3070 assigned the correct value.
3071 (extend_face_to_end_of_line): Account for truncation and
3072 continuation glyphs in R2L rows when one of the fringes is not
3074 (display_line): Don't assign negative X offset to a row if we are
3075 going to produce a truncation glyph for it. When handling
3076 truncated R2L rows, consider the width of the left fringe instead
3078 (produce_special_glyphs): Fix bogus assignments.
3080 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3082 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3083 always set to a valid value. Make sure the size passed to alloca
3084 is always positive. (Bug#18516)
3086 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3088 Avoid extra call to oblookup when interning symbols.
3089 * lisp.h (intern_driver): Add prototype.
3090 * lread.c (intern_driver): New function.
3091 (intern1, intern_c_string_1, Fintern):
3092 * font.c (font_intern_prop):
3093 * w32font.c (intern_font_name): Use it.
3095 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3097 Minor improvements to new stack-allocated Lisp objects.
3098 * frame.h (FRAME_PARAMETER):
3099 Prefer scoped_list1 to local_list1 where either would do.
3100 * lisp.h (scoped_list4): New macro.
3101 (local_cons, local_list1, local_list2, local_list3, local_list4)
3102 (make_local_vector, make_local_string, build_local_string):
3103 Prefer functions to macros where either would do.
3104 * xdisp.c (build_desired_tool_bar_string):
3105 Prefer scoped_list4 to local_list4 where either would do.
3107 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3109 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3110 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3111 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3112 * frame.h (FRAME_PARAMETER): New macro.
3113 * dispnew.c (init_display):
3114 * fontset.c (Fset_fontset_font):
3115 * frame.c (x_default_parameter):
3116 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3117 * xfns.c (x_default_scroll_bar_color_parameter)
3118 (x_default_font_parameter, x_create_tip_frame): Use it.
3119 * editfns.c (Fpropertize): Use local_cons.
3120 * process.c (status_message): Use build_local_string.
3121 * xfont.c (xfont_open): Use make_local_string.
3122 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3124 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3126 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3127 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3128 !__clang__. This works with GCC and with clang and is safer for
3129 compilers we don't know about.
3130 (local_cons): Rename parameter to make capture less likely.
3132 2014-09-17 Samuel Bronson <naesten@gmail.com>
3134 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3136 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3138 Fix minor problems found by static checking.
3139 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3141 * buffer.h (decode_buffer): Doc and indentation fixes.
3142 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3144 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3146 Avoid clang-specific warnings.
3147 * buffer.c (init_buffer): Shut up -Wself-assign.
3148 * process.c (server_accept_connection): Shut up -Wunsequenced.
3150 2014-09-16 Daniel Colascione <dancol@dancol.org>
3152 * fns.c (sxhash): For symbols, use address as hash code.
3154 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3156 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3157 * charset.c (load_charset_map_from_file): Use scoped_list2
3158 and build_local_string.
3159 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3160 * emacs.c (init_cmdargs, decode_env_path):
3161 * fileio.c (Fexpand_file_name):
3162 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3163 * frame.c (x_get_arg):
3164 * keyboard.c (safe_run_hooks_error):
3165 * lread.c (load_warn_old_style_backquotes):
3166 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3167 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3168 * xselect.c (x_clipboard_manager_error_1)
3169 (x_clipboard_manager_save_all):
3170 * xterm.c (x_term_init): Use build_local_string.
3172 Avoid more integer overflows on string size calculations.
3173 * category.c (Fmake_category_set):
3174 * xdisp.c (get_overlay_arrow_glyph_row):
3175 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3177 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3179 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3180 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3181 error message format. Use message_with_string to have non-ASCII
3182 file names properly displayed.
3183 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3184 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3185 where these APIs are not available even in UNICOWS.DLL.
3186 Improve the format of error messages and include the file name in them
3188 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3189 call play-sound-functions, per documentation.
3191 * w32.c (w32_get_long_filename, w32_get_short_filename):
3192 Constify the input file name arguments.
3194 * w32.h (w32_get_long_filename, w32_get_short_filename):
3197 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3199 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3200 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3201 [USE_LOCAL_ALLOCATORS]: New macros.
3202 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3203 (build_local_string): Avoid argument name expansion clash with
3205 * alloc.c (toplevel)
3206 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3207 Preprocessor guard to avoid impossible configuration.
3208 * charset.c (Ffind_charset_region, Ffind_charset_string):
3209 Use make_local_vector.
3210 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3211 * textprop.c (Fput_text_property, Fadd_face_text_property):
3213 (copy_text_properties): Use local_cons and local_list3.
3214 * chartab.c (uniprop_table):
3215 * data.c (wrong_choice, wrong_range):
3216 * doc.c (get_doc_string):
3217 * editfns.c (format2):
3218 * fileio.c (Fexpand_file_name, auto_save_error):
3219 * fns.c (Fyes_or_no_p):
3220 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3221 * fontset.c (Fset_fontset_font):
3222 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3223 (read_char_minibuf_menu_prompt):
3224 * keymap.c (silly_event_symbol_error, describe_vector):
3225 * menu.c (single_menu_item):
3226 * minibuf.c (Fread_buffer):
3227 * process.c (status_message, Fformat_network_address)
3228 (server_accept_connection): Use make_local_string and
3229 build_local_string. Prefer compound literals where appropriate.
3231 2014-09-15 Daniel Colascione <dancol@dancol.org>
3233 * fns.c (Fsort): Tweak sort docstring.
3235 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3237 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3238 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3239 set errno to EAGAIN instead, to allow the caller to retry the
3240 write after some waiting. Fixes deadlocks when Emacs exchanges a
3241 lot of data through the pipe. (Bug#18420)
3243 * sound.c (Fplay_sound_internal): Encode the sound file name in
3244 the ANSI codepage. Expand it against data-directory, as per docs,
3245 not against the current directory. No need to make a local copy
3246 of the file name; pass the encoded file name directly to
3247 do_play_sound. (Bug#18463)
3249 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3250 NULL, and the file name is not encodable in ANSI codepage, return
3251 the string with "?" replacement characters, which will fail the
3252 caller. This avoids returning a random value in that case.
3254 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3256 * window.c (Fresize_mini_window_internal): Set w->total_lines
3257 from w->pixel_height (Bug#18422).
3259 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3261 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3262 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3263 setting resize increments (Bug#18435).
3265 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3267 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3268 state around the call to line_bottom, since it can move the
3269 iterator to another screen line. This fixes off-by-one errors in
3270 the reported row in some rare cases.
3272 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3274 * callproc.c (init_callproc): Fix bug introduced at
3275 2014-09-07 (Bug#18474).
3277 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3279 Prefer ptrdiff_t to int and avoid integer overflows.
3280 * fileio.c (make_temp_name):
3281 * font.c (font_parse_family_registry): Avoid integer
3282 overflow on string size calculation.
3283 * data.c (Faset): Likewise for byte index.
3285 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3287 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3289 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3291 * lisp.h (make_local_string): Nitpick indent.
3292 * print.c (Fprin1_to_string): Remove unused GCPROs.
3294 More debugging aids around GCPROs.
3295 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3296 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3297 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3299 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3300 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3302 Remove redundant GCPROs around Ffuncall and Fapply calls.
3303 This is safe because Ffuncall protects all of its arguments by itself.
3304 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3305 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3306 (call6, call7): Likewise. Use compound literals where applicable.
3307 (run_hook_with_args_2): Use compound literal.
3309 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3311 Pacify --enable-gcc-warnings when no window system is used.
3312 These warnings found that subscript error, so they seem worthwhile.
3313 * composite.c (char_composable_p): Simplify a bit.
3314 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3315 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3316 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3317 * window.c (set_window_scroll_bars):
3318 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3319 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3320 Ignore -Wsuggest-attribute=const.
3321 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3322 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3324 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3326 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3327 Use check_iso_charset_parameter instead of doing the checks by hand.
3328 (check_iso_charset_parameter): Move up. Check parameters a bit
3329 more carefully, and return true for 96-char sets. All callers changed.
3331 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3333 Simplify lisp.h by removing the __COUNTER__ business.
3334 Reported by Dmitry Antipov in:
3335 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3336 * lisp.h (make_local_vector, make_local_string)
3337 (build_local_string): Simplify by not bothering with __COUNTER__.
3338 The __COUNTER__ business wasn't working properly, and was needed
3339 only for hypothetical future expansion anyway.
3341 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3343 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3344 terms to determine bitmap color. (Bug#18437)
3346 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3348 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3351 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3353 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3355 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3357 * xterm.c (handle_one_xevent): Detect iconified by looking at
3358 _NET_WM_STATE_HIDDEN.
3360 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3362 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3363 These can generate a constant with the correct value but the wrong
3364 width, which doesn't work as a printf argument. All uses removed.
3365 Reported by Dmitry Antipov in:
3366 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3367 (ENUMABLE): Remove; no longer needed.
3368 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3369 Remove; no longer needed because of the above change.
3370 Each definiens moved to the only use.
3372 Improve the experimental local and scoped allocation.
3373 * alloc.c (local_string_init, local_vector_init):
3374 New functions, defined if USE_LOCAL_ALLOCATORS.
3375 Mostly, these are moved here from lisp.h, as it's not
3376 clear it's worth making them inline.
3377 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3378 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3379 USE_STACK_LISP_OBJECTS, not on a laundry list.
3380 (local_string_init, local_vector_init): New decls.
3381 (union Aligned_Cons): New type.
3382 (scoped_cons): Use it. Give up on the char trick, as it's a too
3383 much of a maintenance hassle; if someone wants this speedup
3384 they'll just need to convince their compiler to align properly.
3385 Conversely, use the speedup if struct Lisp_Cons happens to
3386 be aligned even without a directive. Better yet, help it along
3387 by using union Aligned_Cons rather than struct Lisp_Cons.
3388 (pointer_valid_for_lisp_object): Remove. This check is not
3389 necessary, since make_lisp_ptr is already doing it. All uses removed.
3390 (local_vector_init, local_string_init): Move to alloc.c.
3391 (build_local_vector): Remove this awkward macro, replacing with ...
3392 (make_local_vector): New macro, which acts more like a function.
3393 Use statement expressions and use __COUNTER__ to avoid macro
3394 capture. Fall back on functions if these features are not supported.
3395 (build_local_string, make_local_string): Likewise.
3397 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3399 * xterm.c (x_term_init): Consolidate duplicated code.
3400 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3401 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3402 Add eassert and mark dpyinfo as dead only if it was alive.
3404 Add macros to allocate temporary Lisp objects with alloca.
3405 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3406 * character.h (parse_str_as_multibyte): Move prototype to ...
3407 * lisp.h (parse_str_as_multibyte): ... here.
3408 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3409 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3411 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3412 (local_string_init): New functions.
3413 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3414 (init_alloc_once): Call it.
3416 Cleanup last change and make all new stuff conditional.
3417 * lisp.h (build_local_string): Rename to ...
3418 (make_local_string): ... this macro.
3419 (build_local_string, scoped_list1, scoped_list3): New macros.
3420 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3421 and functions as such, use regular fallbacks otherwise.
3422 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3425 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3427 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3428 always make sure the marginal areas of the row are in sync with
3429 what the window wants. (Bug#18419)
3431 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3432 existing binding of a variable, to avoid silently aborting
3433 commands that use specbind. (Bug#18331)
3435 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3437 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3438 * coding.c (growable_destination): New function.
3439 (produce_chars): Use it for sanity checks. Do not fiddle with
3440 dst_end if the source and destination are both nil, as it's
3441 the caller's responsibility to avoid overlap.
3442 * keyboard.c (read_decoded_event_from_main_queue):
3443 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3444 length, not 4 times, to prevent decode_coding_c_string from trying
3445 to reallocate a destination. This removes the need for the FIXME.
3447 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3448 All callers simplified. Add a comment about exec_failed, vfork,
3451 Adjust drag-and-drop fix when window is above top (Bug#18303).
3452 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3453 XCDR bleed into XCAR's encoded value. Improve checks for
3454 out-of-range data while we're at it.
3456 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3458 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3459 is CONSP (Bug#18303).
3461 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3463 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3464 'alloca' gets passed arguments larger than MAX_ALLOCA.
3466 * font.c (MAX): Define if not defined elsewhere.
3468 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3470 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3471 here for destination buffer, to work around what appears to be a
3472 bug in decode_coding_c_string when the source and destination are
3475 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3476 This follows up on the recent thread in emacs-devel on alloca; see:
3477 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3478 This patch also cleans up alloca-related glitches noted while
3479 examining the code looking for unbounded alloca.
3481 * callproc.c (init_callproc):
3482 Rewrite to avoid need for alloca.
3483 * buffer.c (mouse_face_overlay_overlaps)
3484 (report_overlay_modification):
3485 * buffer.h (GET_OVERLAYS_AT):
3486 * coding.c (make_subsidiaries):
3487 * doc.c (Fsnarf_documentation):
3488 * editfns.c (Fuser_full_name):
3489 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3490 (search_embedded_absfilename, Fsubstitute_in_file_name):
3491 * fns.c (Fmake_hash_table):
3492 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3493 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3494 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3495 (xrdb_get_resource, x_get_resource_string):
3496 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3497 * ftxfont.c (ftxfont_draw):
3498 * image.c (xbm_load, xpm_load, jpeg_load_body):
3499 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3501 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3503 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3504 (find_and_return_menu_selection):
3505 * print.c (PRINTFINISH):
3506 * process.c (Fformat_network_address):
3507 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3508 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3509 * sound.c (wav_play, au_play):
3510 * syntax.c (skip_chars):
3511 * term.c (tty_menu_activate, tty_menu_show):
3512 * textprop.c (get_char_property_and_overlay):
3513 * window.c (Fset_window_configuration):
3514 * xdisp.c (safe__call, next_overlay_change, vmessage)
3515 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3516 * xfaces.c (face_at_buffer_position):
3517 * xmenu.c (x_menu_show):
3518 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3519 allocation size isn't bounded.
3520 * callint.c (Fcall_interactively): Redo memory_full check
3521 so that it can be done at compile-time on some platforms.
3522 * coding.c (MAX_LOOKUP_MAX): New constant.
3523 (get_translation_table): Use it.
3524 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3525 SAFE_ALLOCA, to catch integer overflows on size calculation.
3526 (exec_failed) [!DOS_NT]: New function.
3527 (child_setup) [!DOS_NT]: Use it.
3528 * editfns.c (Ftranspose_regions):
3529 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3530 * editfns.c (check_translation):
3531 Allocate larger buffers on the heap.
3532 * eval.c (internal_lisp_condition_case):
3533 Check for MAX_ALLOCA overflow.
3534 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3535 (Fbase64_encode_region, Fbase64_decode_region):
3536 Avoid unnecessary calls to SAFE_FREE before 'error'.
3537 * buffer.c (mouse_face_overlay_overlaps):
3538 * editfns.c (Fget_pos_property, check_translation):
3539 * eval.c (Ffuncall):
3540 * font.c (font_unparse_xlfd, font_find_for_lface):
3541 * ftfont.c (ftfont_drive_otf):
3542 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3543 (menu_bar_items, tool_bar_items):
3544 * sound.c (Fplay_sound_internal):
3545 * xdisp.c (load_overlay_strings, dump_glyph_row):
3546 Use an ordinary auto buffer rather than alloca, since the
3547 allocation size is fixed and small.
3548 * ftfont.c: Include <c-strcase.h>.
3549 (matching_prefix): New function.
3550 (get_adstyle_property): Use it, to avoid need for alloca.
3551 * keyboard.c (echo_add_key):
3552 * keymap.c (describe_map): Use ptrdiff_t, not int.
3553 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3554 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3555 when counting bytes.
3556 * lisp.h (xlispstrdupa): Remove, replacing with ...
3557 (SAFE_ALLOCA_STRING): ... new macro with different API.
3558 This fixes a portability problem, namely, alloca result
3559 passed to another function. All uses changed.
3560 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3562 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3563 (REGEX_ALLOCATE): New macros.
3564 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3565 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3567 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3569 (decode_mode_spec_coding): Store directly into buf rather than
3570 into an alloca temporary and copying the temporary to the buf.
3572 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3574 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3576 2014-09-04 Jan D <jan.h.d@swipnet.se>
3578 * xterm.c (x_term_init): Don't call x_session_initialize if running
3579 as a daemon (Bug#18375).
3581 * xsmfns.c: Initialize ice_fd.
3583 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3585 Less chatter in 'make' output.
3586 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3587 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3588 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3590 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3592 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3593 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3595 * nsfns.m (Fx_create_frame):
3596 * w32fns.c (Fx_create_frame):
3597 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3600 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3602 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3603 the reported row in the case of a window with a header line, by
3604 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3605 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3607 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3609 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3610 when configured --with-wide-int on typical 32-bit platforms.
3612 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3614 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3615 when HPOS is negative, for the benefit of R2L glyph rows whose
3616 newline overflows into the fringe.
3618 2014-09-03 Ken Brown <kbrown@cornell.edu>
3620 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3622 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3624 Minor cleanup of recent strlen-avoiding patch.
3625 * fileio.c (CHECK_LENGTH): Remove.
3626 Rewrite callers so that they don't need it.
3627 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3628 variable wasn't set.
3630 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3632 * fileio.c (CHECK_LENGTH): New macro.
3633 (Fexpand_file_name): Use it and get rid of a few more calls
3634 to strlen and strcat.
3635 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3636 * lisp.h (egetenv): ... because of a new inline function used to
3637 avoid calls to strlen for a compile-time constants.
3639 * buffer.h (decode_buffer): New function.
3640 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3641 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3642 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3643 * data.c (Flocal_variables_p):
3644 * fileio.c (Fverify_visited_file_modtime):
3645 * marker.c (live_buffer): Use it.
3647 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3649 Avoid extra calls to strlen in filesystem I/O routines.
3650 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3651 the length of 'newdir' is known or may be precalculated.
3652 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3653 not 'char *', and so use precalculated length.
3654 (Ffile_accessible_directory_p):
3655 * callproc.c (encode_current_directory, init_callproc):
3656 * charset.c (init_charset):
3657 * lread.c (load_path_check, load_path_default): Adjust users.
3658 * lisp.h (file_accessible_directory_p): Tweak prototype.
3660 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3662 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3665 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3667 --enable-silent-rules now suppresses more chatter.
3668 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3669 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3670 (am__v_CCLD_1): New macros, taken from Automake.
3671 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3673 Clean up extern decls a bit.
3674 * bytecode.c: Include blockinput.h and keyboard.h rather
3675 than rolling their APIs by hand.
3676 * emacs.c: Include regex.h and rely on its and lisp.h's API
3677 rather than rolling them by hand.
3678 * lastfile.c: Include lisp.h, to check this file's API.
3679 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3681 * regex.h (re_max_failures): New decl.
3682 * unexcw.c, unexmacosx.c, unexw32.c:
3683 Rely on lisp.h's API rather than rolling it by hand.
3684 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3685 Declare at top level, to pacify GCC -Wnested-externs.
3687 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3689 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3690 clipping rectangle become negative (i.e. large positive, since
3691 it's an unsigned data type). This can happen in R2L hscrolled
3692 glyph rows, and caused us to draw the cursor glyph on the fringe.
3693 For the details, see
3694 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3696 2014-08-31 Ken Brown <kbrown@cornell.edu>
3698 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3699 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3700 is defined. (Bug#18368)
3702 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3704 Vector-sorting fixes (Bug#18361).
3705 It's not safe to call qsort or qsort_r, since they have undefined
3706 behavior if the user-specified predicate is not a total order.
3707 Also, watch out for garbage-collection while sorting vectors.
3708 * fns.c: Include <vla.h>.
3709 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3710 (sort_vector_compare): Remove, replacing with ....
3711 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3712 ... these new functions.
3713 (sort_vector): Rewrite to use the new functions.
3714 GCPRO locals, since the predicate can invoke the GC.
3715 Since it's in-place return void; caller changed.
3716 (merge): Use 'inorder', for clarity.
3718 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3719 One can't hoist this out of the 'if', because intervening calls to
3720 newlocale, twolower, etc. can change errno.
3722 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3724 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3725 wording of the error messages.
3726 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3729 * w32proc.c (get_lcid_callback): Accept locale specifications
3730 without the country part, as in "enu" vs "enu_USA".
3731 (w32_compare_strings): Signal an error if a locale was specified,
3732 but couldn't be translated into a valid LCID.
3734 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3736 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3738 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3740 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3741 errno after towlower_l. errno's value is not specified after
3742 towlower_l. Instead, assume that towlower_l returns its argument
3743 on failure, which is portable in practice.
3745 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3747 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3749 * w32proc.c (w32_compare_strings): Accept additional argument
3750 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3751 if requested. If w32-collate-ignore-punctuation is non-nil, add
3752 NORM_IGNORESYMBOLS to the flags.
3753 (LINGUISTIC_IGNORECASE): Define if not already defined.
3754 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3756 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3759 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3761 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3762 Define substitutes for platforms that lack them.
3763 (str_collate): Add arguments locale and ignore_case.
3765 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3766 Add optional arguments LOCALE and IGNORE-CASE.
3768 * lisp.h (str_collate): Adapt argument list.
3770 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3772 Add vectors support to Fsort.
3773 * fns.c (sort_vector, sort_vector_compare): New functions.
3774 (sort_list): Likewise, refactored out of ...
3775 (Fsort): ... adjusted user. Mention vectors in docstring.
3776 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3777 * alloc.c (make_save_int_obj): New function.
3778 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3779 (make_save_int_obj): Add prototype.
3781 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3782 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3783 Conditionally define to match system's qsort_r signature.
3784 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3786 2014-08-28 Ken Brown <kbrown@cornell.edu>
3788 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3789 dumping and the system malloc after dumping. (Bug#18222)
3791 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3792 Define as macros, expanding to hybrid_malloc, etc.
3793 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3794 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3796 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3797 full implementation on Cygwin. Remove Cygwin-specific code that
3798 is no longer needed.
3799 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3800 Redefine as macros expanding to gmalloc, grealloc, etc.
3801 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3802 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3803 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3804 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3806 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3807 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3808 HAVE_POSIX_MEMALIGN)]: New functions.
3809 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3810 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3811 hybrid_aligned_alloc; declare.
3812 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3813 HAVE_POSIX_MEMALIGN)]: Define.
3814 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3815 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3816 Define as macro, expanding to gget_current_dir_name, and define
3818 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3819 malloc_enable_thread(). Don't initialize malloc.
3820 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3821 no longer defined on Cygwin).
3822 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3823 * sheap.c (bss_sbrk_buffer_end): New variable.
3824 * unexcw.c (__malloc_initialized): Remove variable.
3825 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3827 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3830 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3832 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3833 In `event->y' return entire range (the size of the scroll bar minus
3835 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3836 return entire range (the scaled size of the scroll bar minus
3837 that of the slider). In `portion' return the scaled position of
3839 (xaw_jump_callback): Restore part of code for vertical scroll
3840 bar broken in change from 2014-07-27.
3841 (xaw_scroll_callback): Provide incremental scrolling with
3842 horizontal scroll bars.
3844 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3846 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3848 * indent.c (Fvertical_motion): Fix vertical motion up through a
3849 display property after a newline. (Bug#18276)
3851 * xdisp.c (display_line): Don't assume that the call to
3852 reseat_at_next_visible_line_start ends up at a character
3853 immediately following the newline on the previous line.
3854 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3855 beyond ZV, which causes infloop in redisplay. For the details, see
3856 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3858 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3859 coordinate for hscrolled R2L screen lines. (Bug#18277)
3861 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3863 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3866 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3868 * syntax.c (scan_lists): Don't examine positions before BEGV.
3871 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3873 Improve robustness of new string-collation code (Bug#18051).
3874 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3875 (newlocale, wcscoll_l): Define substitutes for platforms that
3876 lack them, so as to simplify the mainline code.
3877 (str_collate): Simplify the code by assuming the above definitions.
3878 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3879 For example, the old version left the Emacs in the wrong locale if
3880 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3881 result. Report an error if newlocale fails.
3883 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3885 * lisp.h (str_collate):
3886 * sysdep.c (str_collate): Return int.
3887 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3889 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3891 Fix some glitches in previous change.
3892 * sysdep.c (stack_direction): Replace stack_grows_down
3893 to simplify calculation of stack boundaries.
3894 (handle_sigsegv): Check whether we really crash somewhere near
3895 to stack boundary, and handle fatal signal as usual if not.
3896 (init_sigsegv): Adjust accordingly.
3897 * keyboard.c (Vtop_level_message): Rename to
3898 Vinternal__top_level_message, as suggested by Stefan Monnier in
3899 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3900 All related users changed.
3902 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3904 Handle C stack overflow caused by too nested Lisp evaluation.
3905 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3906 siglongjmp point to transfer control from SIGSEGV handler.
3907 * keyboard.c (return_to_command_loop, recover_top_level_message)
3908 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3909 (regular_top_level_message): New variable.
3910 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3911 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3913 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3914 new variables described above.
3915 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3916 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3917 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3918 (init_sigsegv): New function.
3919 (init_signals): Use it.
3921 2014-08-25 Ken Brown <kbrown@cornell.edu>
3923 * emacs.c (main): Remove use of obsolete macro
3924 G_SLICE_ALWAYS_MALLOC.
3926 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3928 Implement locale-sensitive string collation for MS-Windows.
3929 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3930 New functions. (Bug#18051)
3932 * w32.h (w32_compare_strings): Add prototype.
3934 * w32.c <g_b_init_compare_string_w>: New global flag.
3935 (globals_of_w32): Initialize it.
3937 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3939 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3940 [WINDOWSNT]: Call str_collate on MS-Windows.
3942 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3944 One more minor cleanup of font subsystem.
3945 * font.h (struct font_driver): Convert text_extents to
3946 return void because returned value is never actually used.
3947 * macfont.m (macfont_text_extents):
3948 * w32font.c (w32font_text_extents):
3949 * xftfont.c (xftfont_text_extents): Adjust to return void
3950 and assume that 'metrics' argument is always non-NULL.
3951 * ftfont.c (ftfont_text_extents):
3952 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3954 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3956 Minor cleanups of str_collate fix (Bug#18051).
3957 * fns.c (str_collate): Move decl from here ...
3958 * lisp.h (str_collate): ... to here.
3959 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3960 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3961 potential problems with integer overflow. Don't assume
3962 setlocale succeeds. Remove unnecessary test before restoring
3963 locale via setlocale, and free the copied setlocale string
3966 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3968 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3970 * sysdep.c (str_collate): New function. (Bug#18051)
3972 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3974 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3975 if the initial "rm -f" fails. This is for MinGW builds, where
3976 MS-Windows will not allow deleting the executable file of a
3979 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3981 * w32term.c (w32_scroll_bar_handle_click)
3982 (w32_horizontal_scroll_bar_handle_click)
3983 (x_scroll_bar_report_motion)
3984 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3985 SB_THUMBTRACK, use the 32-bit position information returned by
3986 GetScrollInfo, not the 16-bit information returned in the Windows
3989 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3991 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3992 second coordinate ('y') reported for dragging the horizontal
3995 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3997 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3998 and text area-relative x-coordinates.
4000 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4002 Avoid overwriting the reversed_p flags in the glyph matrices when
4003 init_iterator or start_display are called.
4004 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4006 (tool_bar_height, redisplay_tool_bar, try_window)
4007 (try_window_reusing_current_matrix, try_window_id)
4008 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4009 reversed_p flag of the iterator's glyph row where the glyph row
4010 is going to be redrawn.
4012 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4014 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4016 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4018 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4019 of emacs_event return length from si.nPage to si.nMax.
4020 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4021 interchange start and end of thumb.
4023 2014-08-15 Ken Brown <kbrown@cornell.edu>
4025 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4026 ERRORCHECK mutexes. (Bug#18222)
4028 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4030 * frame.c (set_menu_bar_lines_1): Remove.
4031 (set_menu_bar_lines): Call change_frame_size instead of
4032 set_menu_bar_lines_1.
4034 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4036 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4039 2014-08-11 Glenn Morris <rgm@gnu.org>
4041 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4042 writing before backing up, since it causes a more serious problem
4043 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4044 (choose_write_coding_system): No longer callable from Lisp.
4045 Move last piece back here from Fwrite_region.
4046 (Fwrite_region, syms_of_fileio): Update for above changes.
4048 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4050 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4051 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4052 (Fwindow_new_pixel, Fset_window_new_pixel)
4053 (Fset_window_new_total, Fset_window_new_normal)
4054 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4056 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4058 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4060 * fontset.c (Finternal_char_font): Recompute basic faces if the
4061 frame's face cache was cleared. (Bug#18162)
4063 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4065 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4066 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4067 base buffer's undo list.
4069 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4071 Fix a couple of recent inadvertent breaks of the MSDOS port.
4072 * msdos.c: include required menu.h
4073 * term.c: set correct menu_show_hook on MSDOS.
4075 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4077 Fix handling of menu bar line on TTY frames (Bug#18136)
4079 * dispnew.c (handle_window_change_signal):
4080 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4081 frame's menu bar lines subtracted from height.
4082 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4084 (adjust_frame_size): Count in menu bar when setting FrameRows.
4085 (make_terminal_frame): When setting up the frame's lines and
4086 text height don't count in the menu bar.
4087 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4088 lines subtracted from height.
4089 (do_switch_frame): Set tty's FrameRows to number of total lines
4091 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4092 is used, return total number of lines and columns.
4093 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4095 * term.c (OUTPUT, tty_set_terminal_modes)
4096 (tty_set_terminal_window, tty_set_scroll_region)
4097 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4098 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4099 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4100 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4101 Call change_frame_size with frame's menu bar lines subtracted
4103 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4104 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4107 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4109 * alloc.c (Fmemory_info): Remove a stray brace.
4111 * process.c: Fix a comment typo.
4113 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4115 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4117 * widgetprv.h (EmacsFramePart): Remove font.
4119 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4120 (resources, setup_frame_cursor_bits): Remove unused variables and
4121 functions, esp. wrt. font (Bug#18227).
4123 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4125 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4127 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4129 Refer to MS-DOS using the same name everywhere.
4131 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4135 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4137 * w32term.c (w32_redeem_scroll_bar):
4138 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4139 not redeeming scroll bars that have been turned off.
4141 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4143 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4144 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4145 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4146 (safe_run_hook_funcall): Adjust accordingly.
4148 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4150 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4151 Condition correctly according to toolkit used.
4152 * frame.c (make_initial_frame, make_terminal_frame)
4153 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4154 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4155 assignments according to presence of toolkit scrollbars.
4156 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4157 Condition correctly according to toolkit used.
4158 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4159 only if toolkit supports it.
4160 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4162 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4164 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4166 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4168 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4169 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4170 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4171 (safe_run_hooks): Remove comment which is not relevant any more.
4173 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4175 Don't let big frames overrun the stack.
4176 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4177 Use SAFE_NALLOCA, not alloca.
4179 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4180 * dired.c (directory_files_internal): Use a volatile variable
4181 to prevent the compiler from optimizing away all copies of a local.
4182 I wonder how many other GC-related bugs like this lurk elsewhere?
4184 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4185 * xterm.h (struct x_display_info): New member 'connection'.
4186 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4187 so that x_delete_terminal has a file descriptor to pass to
4188 delete_keyboard_wait_descriptor.
4190 Don't mishandle year-9999 dates (Bug#18176).
4191 * editfns.c (decode_time_components): Store an invalid timespec
4192 on overflow, instead of returning false, so that the caller can
4193 distinguish overflow from other errors.
4194 (lisp_time_argument, lisp_seconds_argument): If the time is out
4195 of range, signal a time overflow instead of an invalid time spec.
4196 * keyboard.c (decode_timer): Treat time overflow like other
4199 Avoid undefined behavior with signed left shift.
4200 Caught by 'gcc -fsanitize=undefined'.
4201 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4202 * dispnew.c (line_hash_code, scrolling):
4203 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4204 Use 'unsigned', not 'int', for line hashes.
4205 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4207 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4209 Make compare-strings more compatible with old behavior (Bug#17903).
4210 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4212 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4214 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4215 Don't add label between left and right buttons (Bug#18129).
4217 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4219 Make functions static that no longer need to be extern.
4220 * frame.c, frame.h (set_menu_bar_lines):
4221 * keyboard.c (Qleftmost, Qrightmost):
4222 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4223 (x_set_internal_border_width):
4226 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4228 Fix display of R2L lines when the last character fits only partially.
4229 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4231 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4232 R2L row is visible only partially, give the row a negative x
4234 (display_line): Fix the calculation of the glyph whose pixel width
4235 is used to decide whether the last produced glyph fits on the
4236 line. When the last glyph fits only partially, give the row a
4239 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4240 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4241 pixel width of the first glyph that is hscrolled from display.
4242 (display_line): In R2L glyph rows, don't give a negative offset to
4243 row->x when the first glyph begins before first_visible_x.
4245 * xdisp.c (display_line): If called with iterator set up to write
4246 to a marginal area, delay the call to handle_line_prefix until we
4247 switch back to the text area. (Bug#18035)
4249 * .gdbinit (xwindow): The members total_cols, total_lines,
4250 left_col, and top_line are C integers (and has been so for the
4253 2014-08-01 Andreas Schwab <schwab@suse.de>
4255 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4256 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4258 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4260 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4261 (timerfd_callback): Ignore weird events with no data. Add tight
4262 assertions and comments.
4263 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4264 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4266 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4268 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4269 I had confused && with ||.
4271 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4273 Simplify timerfd configuration and fix some minor glitches.
4274 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4275 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4276 Fall back on timer_create if timerfd_create fails at runtime.
4277 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4278 kernel primitives to do resolution. All uses removed.
4279 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4280 (turn_on_atimers): Clear timer_create-based timers too,
4283 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4284 Without this change, the code can access the local variable 'width'
4285 even when it has not been initialized, and likewise for 'height';
4286 in either case this leads to undefined behavior.
4288 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4290 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4291 necessary, put horizontal scroll bar resources as well. See
4292 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4293 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4295 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4297 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4298 background value to match the resource of its vertical counterpart.
4300 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4302 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4303 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4305 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4307 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4308 change that added the top margin height to the requested height
4309 and revert (undocumented) part of 2014-07-28 change that changed
4310 the logic of whether a size change occurred.
4312 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4314 * .gdbinit (xwindow): The members total_cols, total_lines,
4315 left_col, and top_line are C integers (and has been so for the
4318 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4321 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4323 On GNU/Linux, use timerfd for asynchronous timers.
4324 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4325 (toplevel): Rename alarm_timer_ok to special_timer_available.
4326 [HAVE_TIMERFD]: Declare timerfd.
4327 [HAVE_CLOCK_GETRES]: Declare resolution.
4328 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4329 system timer resolution.
4330 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4331 (timerfd_callback) [HAVE_TIMERFD]: New function.
4332 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4333 [ENABLE_CHECKING]: New function for the sake of automated tests.
4334 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4335 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4336 [ENABLE_CHECKING]: Defsubr test function.
4337 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4338 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4339 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4341 Fix --without-x build and pacify --enable-gcc-warnings.
4342 Problems reported in Bug#18122 and Bug#18124.
4343 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4344 (frame_windows_min_size): Now static.
4345 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4347 (adjust_frame_size): Always declare prototype.
4349 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4350 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4351 * atimer.c (timerfd_callback): Always read expiration data.
4353 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4354 * process.c (add_timer_wait_descriptor): Add timer descriptor
4355 to input_wait_mask and non_process_wait_mask as well.
4357 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4359 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4361 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4363 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4364 Reinstate code removed by the prevoius commit to this file.
4366 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4368 * buffer.h (struct buffer): New fields scroll_bar_height and
4369 horizontal_scroll_bar_type.
4370 * buffer.c (bset_scroll_bar_height)
4371 (bset_horizontal_scroll_bar_type): New functions.
4372 (Fbuffer_swap_text): Handle old_pointm field.
4373 (init_buffer_once): Set defaults for scroll_bar_height and
4374 horizontal_scroll_bar_type.
4375 (syms_of_buffer): New variables scroll_bar_height and
4376 horizontal_scroll_bar_type.
4377 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4378 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4379 (set_vertical_scroll_bar): Remove prototype.
4380 (x_change_tool_bar_height): Add prototype.
4381 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4382 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4383 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4385 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4386 (update_window): Start mode_line_row->y after horizontal scroll
4388 (change_frame_size_1): Call adjust_frame_size.
4389 (init_display): When changing the size of a tty frame do not
4390 pass height of menu bar.
4391 (Qframe_windows_min_size): New symbol.
4392 * frame.h (struct frame): List tool bar fields after menu bar
4393 fields. Add official, total_lines, horizontal_scroll_bars,
4394 config_scroll_bar_height and config_scroll_bar_lines fields.
4395 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4396 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4397 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4398 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4399 (FRAME_WINDOWS_HEIGHT): New macros.
4400 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4401 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4402 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4403 horizontal scroll bar.
4404 (frame_inhibit_resize, adjust_frame_size)
4405 (frame_windows_min_size): Add declarations.
4406 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4407 (x_set_scroll_bar_default_height, x_set_left_fringe)
4408 (x_set_right_fringe, x_set_vertical_scroll_bars)
4409 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4410 (x_set_scroll_bar_height): Add external declarations.
4411 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4412 (adjust_frame_size): New functions.
4413 (make_frame): Initial horizontal_scroll_bars field.
4414 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4416 (make_initial_frame, make_terminal_frame): No horizontal scroll
4417 bar in initial and terminal frames. Use adjust_frame_size.
4418 (Fframe_total_cols): Fix doc-string.
4419 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4420 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4421 Rewrite using adjust_frame_size.
4422 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4423 (Qframe_windows_min_size): New symbols.
4424 (x_set_frame_parameters): Remove call of check_frame_size.
4425 (x_report_frame_params): Return scroll_bar_height value.
4426 (x_set_left_fringe, x_set_right_fringe): New functions.
4427 (adjust_frame_height, x_set_internal_border_width)
4428 (x_set_fringe_width): Remove.
4429 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4430 (x_set_scroll_bar_width, x_set_right_divider_width)
4431 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4432 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4434 (x_figure_window_size): Rewrite to make frame display the
4435 expected number of lines.
4436 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4437 (Vdefault_frame_horizontal_scroll_bars)
4438 (Vframe_initial_frame_tool_bar_height)
4439 (frame_inhibit_implied_resize): New variables.
4440 * fringe.c (compute_fringe_widths): Remove.
4441 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4442 (xg_create_horizontal_scroll_bar)
4443 (xg_update_horizontal_scrollbar_pos)
4444 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4445 (xg_get_default_scrollbar_height)
4446 (xg_clear_under_internal_border): Extern.
4447 * gtkutil.c (xg_frame_resized): Don't call
4448 do_pending_window_change.
4449 (xg_frame_set_char_size): Use adjust_frame_size.
4450 (style_changed_cb): Call update_theme_scrollbar_height and
4451 x_set_scroll_bar_default_height.
4452 (x_wm_set_size_hint): Don't call check_frame_size.
4453 (update_theme_scrollbar_height)
4454 (xg_get_default_scrollbar_height)
4455 (xg_create_horizontal_scroll_bar)
4456 (xg_update_horizontal_scrollbar_pos)
4457 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4458 (xg_create_scroll_bar): Set horizontal slot of bar.
4459 (xg_initialize): Call update_theme_scrollbar_height.
4460 (xg_clear_under_internal_border): No more static.
4461 * insdel.c (adjust_suspend_auto_hscroll): New function.
4462 (adjust_markers_for_delete, adjust_markers_for_insert)
4463 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4464 * keyboard.c (readable_events, discard_mouse_events)
4465 (make_lispy_event): Handle horizontal scroll bar click events.
4466 (Fsuspend_emacs): When changing the size of a tty frame do not
4467 pass height of menu bar.
4468 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4469 (Qright, Qleftmost, Qrightmost): New symbols.
4470 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4472 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4473 * nsfns.m (x_set_internal_border_width): New function.
4474 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4475 Remove extended fringe code.
4476 (x_set_window_size, x_new_font): Don't call
4477 compute_fringe_widths.
4478 * term.c (Fresume_tty): When changing the size of a tty frame do
4479 not pass height of menu bar.
4480 (clear_tty_hooks, set_tty_hooks):
4481 Clear horizontal_scroll_bar_hook.
4482 (init_tty): Frame has no horizontal scroll bars.
4483 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4484 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4485 scroll_bar_after_handle, scroll_bar_left_arrow,
4486 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4487 scroll_bar_to_rightmost entries.
4488 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4489 (struct terminal): Add set_horizontal_scroll_bar_hook.
4490 * w32console.c (initialize_w32_display):
4491 Clear horizontal_scroll_bar_hook.
4492 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4494 (x_clear_under_internal_border, x_set_internal_border_width):
4496 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4497 Set windows_or_buffers_changed when adding the menu bar.
4498 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4499 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4500 (w32_createhscrollbar): New functions.
4501 (w32_createscrollbar): Rename to w32_createvscrollbar.
4502 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4503 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4504 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4505 Add WM_EMACS_SHOWCURSOR.
4506 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4507 case do not artificially impose WM size hints.
4508 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4509 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4511 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4512 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4513 (unwind_create_frame_1): Remove.
4514 (Fx_create_frame): Make both scrollbars the system standard
4515 width and height. Use official field of frame structure to
4516 inhibit running window-configuration-change-hook.
4517 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4518 pixelwise. Handle frame's official field.
4519 (w32_frame_parm_handlers): Remove x_set_fringe_width
4520 entries. Add x_set_scroll_bar_height,
4521 x_set_horizontal_scroll_bars, x_set_left_fringe and
4523 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4524 pass height of menu bar to change_frame_size.
4525 * w32menu.c (set_frame_menubar): Rewrite using
4526 frame_inhibit_resize.
4527 * w32term.h (struct w32_display_info):
4528 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4529 (struct scroll_bar): Add horizontal.
4530 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4531 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4532 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4533 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4534 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4535 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4536 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4537 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4538 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4539 Define instead of WM_EMACS_CREATESCROLLBAR.
4540 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4541 WND_SCROLLBAR_INDEX.
4542 * w32term.c (horizontal_scroll_bar_min_handle)
4543 (horizontal_scroll_bar_left_border)
4544 (horizontal_scroll_bar_right_border): New integers.
4545 (x_set_frame_alpha): Replace x_highlight_frame by
4547 (x_window_to_scroll_bar): New argument "type". Update callers
4549 (w32_set_horizontal_scroll_bar_thumb)
4550 (x_horizontal_scroll_bar_report_motion)
4551 (w32_set_horizontal_scroll_bar)
4552 (w32_horizontal_scroll_bar_handle_click)
4553 (x_horizontal_scroll_bar_report_motion): New functions.
4554 (w32_mouse_position): Discriminate horizontal and vertical
4556 (my_create_scrollbar): Replace with two new functions
4557 my_create_vscrollbar and my_create_hscrollbar.
4558 (x_scroll_bar_create): New argument "horizontal".
4559 Update callers accordingly.
4560 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4561 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4563 (w32_read_socket): Handle WM_HSCROLL cae.
4564 (x_new_font): Don't recompute fringe widths.
4565 Use frame_inhibit_resize. Calculate new menu bar height iff we
4566 build without toolkit. Always clear under internal border.
4567 (x_set_window_size): Don't check frame size or recompute
4568 fringes. Reset fullscreen status before applying sizes.
4569 Always resize as requested by pixelwise argument. Don't call
4570 do_pending_window_change.
4571 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4572 (w32_initialize_display_info): Initialize dpyinfo's
4573 horizontal_scroll_bar_cursor entry.
4574 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4575 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4576 horizontal_scroll_bar_left_border.
4577 (w32fullscreen_hook): Intermittently resize window to normal
4578 when switching from fullscreen to maximized state.
4579 (run_window_configuration_change_hook): Don't run it if frame is
4581 (unwind_change_frame): Remove.
4582 (Fset_window_configuration): Rewrite using frame's official field.
4583 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4584 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4585 * window.h (struct window): New fields old_pointm,
4586 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4587 scroll_bar_height and suspend_auto_hscroll.
4588 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4590 (sanitize_window_sizes): Extern.
4591 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4592 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4593 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4594 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4595 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4597 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4598 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4599 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4600 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4601 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4602 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4603 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4604 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4605 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4606 (Fwindow_old_point, sanitize_window_sizes): New functions.
4607 (Qwindow_sanitize_window_sizes): New symbol.
4608 (window_body_height): Count in horizontal scroll bar.
4609 (set_window_hscroll, Fscroll_left, Fscroll_right):
4610 Set suspend_auto_hscroll slot.
4611 (Fwindow_inside_edges): Count fringes pixelwise.
4612 (coordinates_in_window, Fcoordinates_in_window_p):
4613 Consider horizontal scroll bar.
4614 (check_frame_size, adjust_window_margins): Remove functions and
4615 corresponding calls.
4616 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4617 (temp_output_buffer_show): Reset hscroll related fields.
4618 Initialize old_pointm.
4619 (make_parent_window): Initialize old_pointm.
4620 (make_window): Initialize old_pointm, horizontal scroll bar type,
4621 and scroll bar height.
4622 (resize_frame_windows): Don't count top margin in new sizes.
4623 Don't use safe sizes when shrinking a frame; let the window
4624 manager do the clipping.
4625 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4627 (Fdelete_window_internal): Unchain old_pointm marker.
4628 (window_scroll_pixel_based, Fscroll_other_window):
4630 (Fwindow_text_width, Fwindow_text_height): New argument
4632 (struct saved_window): New fields, old_pointm, hscroll_whole,
4633 suspend_auto_hscroll, scroll_bar_height and
4634 horizontal_scroll_bar_type.
4635 (Fset_window_configuration, save_window_save): Set new fields of
4637 (apply_window_adjustment): Don't call adjust_window_margins.
4638 (set_window_margins): Don't change margins if new sizes don't
4640 (set_window_scroll_bars): New argument "horizontal_type".
4641 Handle horizontal scroll bars. Don't change scroll bars if they
4642 don't fit into window.
4643 (Fset_window_scroll_bars): New argument "horizontal_type".
4644 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4645 (compare_window_configurations): Compare horizontal scroll bar
4647 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4648 horizontal scroll bar height.
4649 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4650 instead of FRAME_LINES.
4651 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4652 ON_VERTICAL_SCROLL_BAR.
4653 (with_echo_area_buffer): Initialize old_pointm.
4654 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4656 (unwind_with_echo_area_buffer): Handle old_pointm.
4657 (update_tool_bar): Set do_update when the tool bar window has at
4658 least one line (since this is what the user sets).
4659 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4660 (redisplay_tool_bar): Return early when toolbar has zero lines.
4661 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4662 (hscroll_window_tree): Handle suspension of auto_hscroll and
4664 (set_horizontal_scroll_bar): New function.
4665 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4666 more than one line. Handle horizontal scroll bars.
4667 (note_mouse_highlight): Handle horizontal scrol bars.
4668 (expose_frame): Set dimensions of XRectangle from frame's text
4670 (Vvoid_text_area_pointer): Update doc-string.
4671 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4672 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4673 (x_set_internal_border_width): New functions.
4674 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4675 (unwind_create_frame_1): Remove.
4676 (Fx_create_frame): Handle horizontal scroll bars. Use official
4677 field of frame structure to inhibit running
4678 window-configuration-change-hook.
4679 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4680 pixelwise. Handle frame's official field.
4681 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4682 x_set_horizontal_scroll_bars, x_set_left_fringe,
4684 * xmenu.c (update_frame_menubar, free_frame_menubar):
4685 Use adjust_frame_size.
4686 * xterm.h (struct x_display_info):
4687 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4689 (struct scroll_bar): Add horizontal slot.
4690 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4691 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4692 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4693 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4694 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4695 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4696 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4697 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4698 (x_clear_under_internal_border): Remove.
4699 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4700 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4701 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4702 HORIZONTAL. Update callers.
4703 (horizontal_action_hook_id): New action hook id.
4704 (x_horizontal_scroll_bar_to_input_event)
4705 (x_create_horizontal_toolkit_scroll_bar)
4706 (xt_horizontal_action_hook)
4707 (x_set_toolkit_horizontal_scroll_bar_thumb)
4708 (XTset_horizontal_scroll_bar, x_net_wm_state)
4709 (x_horizontal_scroll_bar_report_motion): New functions.
4710 (xg_scroll_callback, x_scroll_bar_handle_click):
4711 Handle horizontal scroll bars.
4712 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4713 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4715 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4716 Handle horizontal scroll bars.
4717 (handle_one_xevent): Handle horizontal scroll bar events.
4718 Call x_net_wm_state.
4719 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4721 (x_set_window_size): Don't call check_frame_size and
4722 do_pending_window_change.
4723 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4724 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4725 (x_scroll_bar_set_handle): Add some checks when calling
4728 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4730 Revert previous change.
4731 There is certainly nothing wrong with writing code like 'lo <= i
4732 && i <= hi', even if LO happens to a constant. There isn't even
4733 anything wrong in general with writing 'a <= b' if A happens to
4734 be a constant. At any rate stylistic changes shouldn't
4735 be done like this without discussion.
4737 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4739 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4740 (Fgarbage_collect): Reorder conditions that are written backwards.
4741 * data.c (cons_to_unsigned): Likewise.
4742 * dispnew.c (update_frame_1, sit_for): Likewise.
4743 * fileio.c (file_offset): Likewise.
4744 * filelock.c (read_lock_data, lock_file): Likewise.
4745 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4747 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4748 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4749 * lread.c (read1): Likewise.
4750 * minibuf.c (read_minibuf_noninteractive): Likewise.
4751 * nsterm.m (x_set_frame_alpha): Likewise.
4752 * process.c (wait_reading_process_output): Likewise.
4753 * region-cache.c (delete_cache_boundaries): Likewise.
4754 * xterm.c (x_set_frame_alpha): Likewise.
4756 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4758 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4761 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4763 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4764 because atimer expiration is absolute rather than relative.
4766 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4768 * w32term.h (current_popup_menu, menubar_in_use):
4769 Move declarations from w32term.c.
4771 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4773 * w32fns.c (menubar_in_use): No more static.
4774 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4776 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4778 Move hourglass machinery to RIF.
4779 * dispextern.h (struct redisplay_interface): New members
4780 show_hourglass and hide_hourglass. Indent comments.
4781 (show_hourglass, hide_hourglass): Remove prototypes.
4782 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4783 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4784 (ns_redisplay_interface): Add them.
4785 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4786 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4787 (w32_arrow_cursor): New function to hack around non-GUI frames.
4788 (w32_redisplay_interface): Add new functions.
4789 * w32term.h (w32_arror_cursor): Add prototype.
4790 * xdisp.c (show_hourglass): New function, refactored out from
4791 platform-dependent code.
4792 (cancel_hourglass): Now call to RIF function.
4793 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4794 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4795 (x_redisplay_interface): Add new functions.
4797 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4799 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4800 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4801 and complete previous change.
4802 * frame.c (adjust_frame_height): New function.
4803 (Fset_frame_height, Fset_frame_size): Use it.
4804 (x_set_frame_parameters): Take frame top margin into account.
4806 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4808 * frame.c (Fset_frame_height): Take frame top margin into account.
4809 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4810 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4812 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4814 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4815 menubar_height as such. Tweak comment.
4816 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4817 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4818 All related users changed.
4819 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4820 * xterm.c (handle_one_xevent):
4821 * gtkutil.c (xg_event_is_for_menubar):
4822 * xfns.c (x_window) [USE_X_TOOLKIT]:
4823 * xmenu.c (set_frame_menubar, free_frame_menubar):
4824 Prefer to use FRAME_MENUBAR_HEIGHT.
4826 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4828 * frame.c (Fframe_parameters): Always report frame height without
4829 menu and tool bar lines.
4831 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4833 * nsterm.m (applicationDidFinishLaunching:): Call
4834 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4835 (antialiasThresholdDidChange:): New method for EmacsApp.
4837 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4839 * macfont.m (macfont_update_antialias_threshold): Remove static.
4841 * macfont.h (macfont_update_antialias_threshold): Declare.
4843 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4845 * w32select.c (setup_windows_coding_system):
4846 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4847 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4849 * w16select.c (Fw16_get_clipboard_data):
4850 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4853 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4854 buffer position where we are to start the iteration.
4855 (handle_invisible_prop): Record in it->stop_charpos the position
4856 where the invisible text ends. (Bug#18035)
4857 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4858 row has zero buffer position as their start position.
4859 Reported by martin rudalics <rudalics@gmx.at>.
4861 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4862 infinite looping in redisplay when display lines don't have enough
4863 space to display even a single character. (Bug#18036)
4865 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4867 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4868 * xfns.c (x_window): Use it to allow xfree later.
4869 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4870 where appropriate. Use bool for booleans and remove redundant checks.
4871 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4872 * xterm.c (x_free_frame_resources): Free shell_position.
4874 2014-07-19 K. Handa <handa@gnu.org>
4876 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4877 mandatory font spec (Bug#17973).
4879 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4881 * font.c (font_score): Return the worst score if the size of
4882 ENTITY is wrong by more than a factor 2 (Bug#17973).
4884 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4886 * frame.c (frame_unspecified_color): New function
4887 refactored out from ...
4888 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4889 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4891 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4892 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4893 * lisp.h (set_frame_param): Remove prototype.
4894 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4895 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4898 Prefer 'x_display_info *' to 'Display *' in X selection code.
4899 This helps to avoid unneeded calls to x_display_info_for_display.
4900 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4901 instead of 'Display *'.
4902 (SELECTION_EVENT_DPYINFO): New macro.
4903 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4904 it as an lvalue. Mention this in comment.
4905 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4906 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4907 (selection_data_to_lisp_data, receive_incremental_selection):
4908 Convert to use 'x_display_info *'. Adjust users where appropriate.
4909 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4910 selection data *' as last arg to not return values in args.
4911 (unexpect_property_change): Use common removal technique.
4913 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4915 * print.c (print_preprocess): Adjust to match changed
4916 sub char-table structure and avoid crash (Bug#18038).
4918 * data.c (wrong_choice): Not static any more.
4919 * lisp.h (wrong_choice): Add prototype.
4920 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4921 Declare namebuf as such. Tweak comment.
4922 [USE_GTK]: Likewise for tool_bar_position.
4923 (fset_tool_bar_position) [USE_GTK]: Ditto.
4924 (FRAME_TOOL_BAR_POSITION): New macro.
4925 * frame.c (x_report_frame_params):
4926 * gtkutil.c (update_frame_tool_bar):
4927 * xfns.c (Fx_create_frame): Use it.
4928 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4930 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4932 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4933 buffer's default-directory only if it is a string. (Bug#17986)
4935 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4937 More precise control over values of some buffer-local variables.
4938 * keyboard.c (Qvertical_scroll_bar):
4939 * frame.c (Qleft, Qright): Move to ...
4940 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4941 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4942 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4943 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4944 vertical-scroll-bar, scroll-up-aggressively
4945 and scroll-down-aggressively.
4946 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4948 * nsfns.m, frame.h (Qleft, Qright):
4949 * nsterm.m (Qleft): Remove declarations.
4950 * gtkutil.c (toplevel): Include buffer.h.
4951 * data.c (wrong_choice, wrong_range): New functions.
4952 (store_symval_forwarding): Handle special properties of buffer-local
4953 variables and use functions from the above to signal error, if any.
4955 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4956 values. Add comment.
4957 (struct frame): Re-arrange layout to avoid extra padding and use bit
4958 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4959 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4960 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4961 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4962 Define as no-ops because there are no scroll bars anyway.
4963 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4966 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4967 Add convenient setter.
4968 (font_put_frame_data, font_get_frame_data): Use it.
4970 2014-07-15 Daiki Ueno <ueno@gnu.org>
4972 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4973 pointer argument, before dereferencing.
4974 (XCHAR2B_BYTE2): Likewise.
4976 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4978 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4979 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4980 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4981 Use record_unwind_protect_int and avoid consing.
4982 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4984 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4986 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4988 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4989 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4991 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4992 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4993 * minibuf.c: Include binary-io.h instead of fcntl.h.
4994 (read_minibuf_noninteractive):
4995 Use set_binary_mode instead of handcrafted code.
4996 Don't call emacs_set_tty if emacs_get_tty failed.
4997 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4998 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4999 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5001 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5002 This works around a GCC compiler bug when Emacs is configured with
5003 --enable-gcc-warnings.
5005 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5007 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5008 or characters in string, respectively. Add comment.
5009 * fringe.c (Fdefine_fringe_bitmap):
5010 * fns.c (Fsubstring, substring_both): Use it.
5011 * keymap.c (Fdefine_key, Flookup_key):
5012 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5014 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5015 Use menu_item_width.
5016 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5018 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5020 Improve behavior of 'bzr up; cd src; make -k'.
5021 * Makefile.in (top_srcdir): New var.
5022 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5023 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5024 its expansion is a bit shorter.
5025 (../config.status): Actually build config.status instead of
5027 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5028 New macros, copied and relocated from ../Makefile.in.
5029 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5030 (../config.status, Makefile): New dependencies and rules,
5031 copied with relocation from ../Makefile.in. This should be more
5032 likely to rebuild the build machinery properly if you do a 'make'
5033 in the src directory.
5035 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5037 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5040 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5041 behavior on Windows 7 and later when the function is repeatedly
5042 invoked with the same value of DIR. (Bug#17950)
5044 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5045 string to match the one in w32fns.c.
5047 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5048 stdin to binary mode only if it is connected to a terminal.
5050 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5052 Coalesce extern decls.
5053 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5054 * sysdep.c (emacs_get_tty, emacs_set_tty):
5055 Move duplicate extern decls from here ...
5056 * systty.h: ... to here, so that there's just one copy.
5058 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5060 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5062 * nsfns.m (Fns_popup_font_panel): Ditto.
5064 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5066 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5068 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5070 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5071 [DOS_NT]: Implement for WINDOWSNT.
5073 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5076 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5078 * sysdep.c (suppress_echo_on_tty): New function.
5079 * minibuf.c (read_minibuf_noninteractive): Use it.
5081 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5083 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5084 sysinfo failed. Adjust docstring.
5086 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5088 Implement memory-info for MS-DOS.
5089 * dosfns.c (dos_memory_info): New function.
5090 * dosfns.h (dos_memory_info): Add prototype.
5091 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5092 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5093 of doing some of its job.
5095 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5096 reference termios structure members.
5098 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5100 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5102 * minibuf.c (top): Include systty.h. Declare external
5103 emacs_get_tty and emacs_set_tty.
5104 (Vread_hide_char): New lisp variable.
5105 (read_minibuf_noninteractive): Hide characters with
5106 Vread_hide_char if it is a character. (Bug#17839)
5108 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5110 Implement memory-info for MS-Windows.
5111 * w32.c (w32_memory_info): New function.
5112 * w32.h (w32_memory_info): Prototype it.
5113 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5115 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5117 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5118 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5119 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5120 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5121 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5122 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5123 (decode_coding_big5, decode_coding_charset, decode_coding)
5124 (encode_coding): Adjust users.
5126 * alloc.c (Fmemory_info): New function.
5128 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5130 * syntax.c (back_comment): Use more-natural location for label.
5132 * font.c, font.h (font_unparse_fcname): Now static.
5133 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5135 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5137 Next minor cleanup of font subsystem.
5138 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5139 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5141 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5143 * ftfont.h (ftfont_font_format): Remove prototype.
5144 * ftfont.c (ftfont_font_format): Remove; now unused.
5146 * nsfont.m (nsfont_open):
5147 * w32font.c (w32font_open_internal):
5148 * w32uniscribe.c (uniscribe_open):
5149 * xfont.c (xfont_open):
5150 * xftfont.c (xftfont_open): All users changed.
5152 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5153 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5155 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5157 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5158 x_produce_glyphs does when it generates a stretch glyph that
5159 represents a TAB. (Bug#17969)
5161 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5162 and there is a display property at that position, don't call
5163 move_it_to to move to a position before window start. (Bug#17942)
5164 Fix condition for finding CHARPOS by the first call to move_it_to.
5167 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5169 * syntax.c (find_defun_start): Try the cache even
5170 if !open_paren_in_column_0_is_defun_start.
5171 (back_comment): If find_defun_start was pessimistic, use the
5172 scan_sexps_forward result to improve the cache (bug#16526).
5174 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5176 * xdisp.c (redisplay_window): If redisplay of a window ends up
5177 with point in a partially visible line at end of the window, make
5178 sure the amended position of point actually has smaller Y
5179 coordinate; if not, give up and scroll the display. (Bug#17905)
5181 * window.c (window_scroll_pixel_based): When point ends up at the
5182 last fully visible line, don't let move_it_to stop at the left
5183 edge of the line and dupe us into thinking point is inside the
5186 * w32.c (network_interface_info): Make sure the argument is a
5189 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5191 * process.c (read_and_dispose_of_process_output): Fix typo
5192 in previous patch: we want nonnegative fds, not nonzero fds.
5194 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5196 * chartab.c (char_table_translate): Move to...
5197 * character.h (char_table_translate): ... inline function here.
5198 Avoid Faref and assume that args are always valid. This helps to
5199 speedup search, which is especially important for a huge buffers.
5200 * lisp.h (char_table_translate): Remove prototype.
5202 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5203 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5204 New function, with an intention to avoid code duplication between
5206 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5208 * ftfont.c (ftfont_open):
5209 * macfont.m (macfont_open):
5210 * xftfont.c (xftfont_open): Use it.
5212 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5214 * process.c: Add sanity checks for file descriptors (Bug#17844).
5215 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5216 Check that infd is nonnegative before using it as an fd.
5217 (read_and_dispose_of_process_output, Fprocess_send_eof):
5218 Likewise, for outfd.
5219 (wait_reading_process_output): Omit unnecessary check of infd.
5221 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5223 Minor fixups related to usage of the 'long' type.
5224 * gnutls.c (emacs_gnutls_handshake):
5225 * xfaces.c (dump_realized_face):
5226 Work even if 'long' is narrower than 'void *'.
5227 * termcap.c (scan_file):
5228 * xselect.c (x_decline_selection_request)
5229 (x_reply_selection_request, x_get_window_property):
5230 * xterm.c (x_set_frame_alpha):
5231 Remove unnecessary 'L' suffixes of integer constants.
5232 * xfns.c (hack_wm_protocols):
5233 * xselect.c (x_fill_property_data):
5234 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5235 Remove unnecessary casts to 'long'.
5236 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5238 Minor ImageMagick safety fixes.
5239 * image.c (imagemagick_compute_animated_image):
5240 Remove useless assignment to local. Avoid problems if dest_width is 0.
5241 (imagemagick_load_image): Use int for pixel counts that can't
5242 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5243 a row width greater than the image width (or greater than LONG_MAX!).
5245 2014-07-04 K. Handa <handa@gnu.org>
5247 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5248 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5249 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5251 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5253 * font.h (struct font_driver): Remove get_outline and free_outline;
5254 not used by any font driver.
5255 * ftfont.c (ftfont_driver):
5256 * macfont.m (macfont_driver):
5257 * nsfont.m (nsfont_driver):
5258 * w32font.c (w32font_driver):
5259 * w32uniscribe.c (uniscribe_font_driver):
5260 * xfont.c (xfont_driver): Related users changed.
5261 * xselect.c (x_get_window_property): Use convenient xmalloc.
5262 Call to xfree only if some data was really allocated.
5264 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5266 On MS-Windows, display busy cursor on all GUI frames.
5267 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5268 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5269 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5271 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5272 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5274 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5276 Use convenient alists to manage per-frame font driver-specific data.
5277 * frame.h (struct frame): Rename font_data_list to...
5278 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5279 * font.h (struct font_data_list): Remove; no longer need a special
5281 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5283 * font.c (font_put_frame_data, font_get_frame_data)
5284 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5286 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5287 Related users changed.
5288 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5289 Prefer convenient xmalloc and xfree.
5291 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5293 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5294 the window whose glyph row is being prepared and a flag whether it
5295 is for mode/header line. Make sure the glyph row's marginal areas
5296 are in sync with what the window wants.
5299 * xdisp.c (display_line, display_mode_line):
5300 Call prepare_desired_row with additional arguments, as appropriate.
5302 * dispextern.h (prepare_desired_row): Adjust prototype.
5304 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5306 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5307 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5308 caused by xw_popup_dialog in daemon mode (Bug#17891).
5310 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5312 * frame.c (do_switch_frame): When switching to another TTY frame,
5313 make sure FrameCols and FrameRows are in sync with the new frame's
5316 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5318 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5319 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5320 min_char slots. Adjust comment.
5321 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5322 Add SUB_CHAR_TABLE_OFFSET member.
5323 (make_uninit_sub_char_table): New function.
5324 (toplevel): Add compile-time assert to verify suitable member layout
5325 in Lisp_Sub_Char_Table.
5326 * alloc.c (mark_char_table): Add extra argument to denote char table
5327 subtype. Adjust to match new layout of sub char-table.
5328 (mark_object): Always mark sub char-tables with mark_char_table.
5329 * chartab.c (make_sub_char_table, copy_sub_char_table)
5330 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5331 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5332 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5333 All related users changed.
5334 * lread.c (read1): Adjust to match new layout of sub char-table.
5335 * print.c (print_object): Likewise (Bug#17898).
5337 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5339 * keymap.c (get_keyelt): Simplify.
5340 (copy_keymap_item): Remove left-over code for when we had
5341 key-shortcut caches.
5343 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5345 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5346 (dealloc): Remove for EmacsScroller.
5348 * nsterm.h (EmacsScroller): Remove dealloc.
5350 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5352 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5354 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5356 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5357 when setNeedsDisplay is called so we don't trigger redisplay for every
5360 * nsterm.m (any_help_event_p): New variable.
5361 (mouseMoved:): Set any_help_event_p to YES if help event is
5362 generated. Remove else with empty help event that triggered redisplay
5363 for every mouse move.
5364 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5366 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5368 * xfns.c (Qsuppress_icon): Remove; no real users.
5369 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5370 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5371 (syms_of_w32fns): Don't DEFSYM it.
5373 2014-06-29 Glenn Morris <rgm@gnu.org>
5375 * Makefile.in (ns-app): Mark as PHONY.
5377 2014-06-28 Glenn Morris <rgm@gnu.org>
5379 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5380 liblw.a in this directory.
5382 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5384 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5385 also in unibyte case. (Bug#17865)
5387 2014-06-28 K. Handa <handa@gnu.org>
5389 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5390 (MIN_CHARBUF_SIZE): New macro.
5391 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5393 2014-06-27 Glenn Morris <rgm@gnu.org>
5395 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5396 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5397 (.el.elc): Replace suffix rule with pattern rule.
5398 (%.elc): New pattern rule, with order-only prerequisite.
5399 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5400 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5401 in place of BOOTSTRAPEMACS.
5403 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5405 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5407 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5409 Consistently use validate_subarray to verify substring.
5410 * fns.c (validate_substring): Not static any more. Adjust to
5411 use ptrdiff_t, not EMACS_INT, because string and vector limits
5412 can't exceed ptrdiff_t even if EMACS_INT is wider.
5413 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5414 (secure_hash): Adjust user.
5415 * lisp.h (validate_subarray): Add prototype.
5416 * coding.c (Fundecodable_char_position):
5417 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5418 Use validate_subarray. Adjust comment to mention substring.
5420 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5422 Do not allow out-of-range character position in Fcompare_strings.
5423 * fns.c (validate_subarray): Add prototype.
5424 (Fcompare_substring): Use validate_subarray to check ranges.
5425 Adjust comment to mention that the semantics was changed. Also see
5426 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5428 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5430 Be more consistent about the 'Qfoo' naming convention.
5431 * image.c (Fimagemagick_types):
5432 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5433 * process.c (Fmake_network_process):
5434 Rename C local identifier 'Qfoo to avoid giving the false
5435 impression that it stands for the symbol 'foo'.
5437 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5439 Simplify and cleanup character conversion stuff.
5440 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5442 * character.c (multibyte_char_to_unibyte)
5443 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5444 * character.h (make_char): Remove; unused.
5445 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5446 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5447 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5448 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5449 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5451 2014-06-22 Mario Lang <mlang@delysid.org>
5453 * w32fns.c (Fw32_shell_execute): The the -> the.
5455 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5457 * xmenu.c (mouse_position_for_popup):
5458 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5459 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5460 * menu.c (Fx_popup_menu):
5461 * xselect.c (x_handle_dnd_message): Adjust users.
5462 * menu.h (mouse_position_for_popup): Remove prototype.
5463 * xterm.h (x_relative_mouse_position): Add prototype.
5464 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5465 call XFree if XQueryTree returns zero.
5467 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5469 * indent.c (Fvertical_motion): Doc fix.
5470 Move to the goal column, if any, with a single call to
5471 move_it_in_display_line, not in two calls. Doing this with two
5472 calls causes move_it_in_display_line apply the line-prefix
5473 handling twice instead of just once. (Bug#17823)
5475 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5477 Port to OS X ACLs (Bug#17810).
5478 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5479 ACL_TYPE_ACCESS) doesn't work.
5481 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5483 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5484 before checking key-translation-map (bug#17659).
5486 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5488 * font.c (font_make_object): Avoid dangling pointer which may
5489 crash GC (Bug#17771).
5491 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5493 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5494 prototype of DGifCloseFile as appropriate for older and newer
5496 (gif_close): New function, encapsulates the differences in the
5497 calling sequence of DGifCloseFile before v5.1.0 and after it.
5498 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5499 error string where appropriate. (Bug#17790)
5501 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5502 macro execution, make sure point didn't move since last complete
5503 redisplay, as the condition for using the glyph matrix
5504 information. (Bug#17777)
5506 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5508 Minor cleanup of fonset code.
5509 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5510 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5511 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5512 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5513 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5514 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5515 (free_realized_fontset): Remove because a no-op since 2008.
5516 (free_face_fontset): Adjust user.
5517 (syms_of_fontset): Shrink fontset by one extra slot.
5519 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5521 Omit redundant extern decls.
5522 Most of this patch is from Dmitry Antipov, in:
5523 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5524 * commands.h (update_mode_lines):
5525 * frame.h (Qbackground_color, Qforeground_color)
5526 (x_set_menu_bar_lines):
5527 * ftfont.c (ftfont_font_format):
5528 * intervals.h (Qkeymap, Qfont):
5529 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5530 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5531 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5532 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5533 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5534 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5535 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5536 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5537 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5538 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5539 (Qtool_bar, Qheader_line):
5540 * macros.c (Fexecute_kbd_macro):
5541 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5542 * xterm.c (x_delete_terminal, XSetIMValues):
5543 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5544 (x_implicitly_set_name, popup_activated)
5545 (widget_store_internal_border):
5546 Remove redundant decls.
5547 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5548 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5549 Remove _Noreturn, as make-docfile now does that for us.
5550 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5551 (Qregion_extract_function): New decl.
5552 * window.c, xfns.c: Include menu.h.
5554 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5556 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5558 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5560 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5561 * callint.c (read_file_name): ... convert to static here.
5562 * lisp.h (Fread_file_name): Do not EXFUN it.
5563 (STRING_COPYIN): Remove; unused.
5564 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5565 (char_composable_p): ... static function. All users changed.
5566 * eval.c (toplevel): Remove redundant #include directives.
5567 * xterm.c (x_initialize): Add static to match prototype.
5568 * ccl.c (Fccl_execute_on_string):
5569 * font.c (fon_intern_prop): Use make_specified_string.
5571 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5573 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5574 Reported by David Caldwell in:
5575 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5577 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5579 Do not ask for XRender extension each time XFT font is opened.
5580 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5581 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5583 2014-06-15 Glenn Morris <rgm@gnu.org>
5585 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5587 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5589 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5590 information if we are in the middle of executing a keyboard macro,
5591 since redisplay doesn't update the screen until the macro is
5592 finished. (Bug#17777)
5594 * alloc.c (cleanup_vector): Don't dereference a font driver
5595 pointer if it is NULL. (Bug#17771)
5597 2014-06-13 Glenn Morris <rgm@gnu.org>
5599 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5600 ($(lispsource)/international/charprop.el)
5601 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5602 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5603 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5604 GNU make automatically passes command-line arguments to sub-makes.
5606 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5608 Avoid hangs in accept-process-output (Bug#17647).
5609 * lisp.h, process.c (wait_reading_process_input):
5610 Return int, not bool. All uses changed.
5611 * process.c (SELECT_CANT_DO_WRITE_MASK):
5612 Remove macro, replacing with ...
5613 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5615 (status_notify): New arg WAIT_PROC. Return int, not void.
5618 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5620 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5621 the frame is the initial frame, because the hook is not set up
5622 then, and Emacs crashes.
5623 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5625 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5627 * keymap.c (silly_event_symbol_error): Don't recommend the use
5630 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5632 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5633 matching overlay strings with 'cursor' property against buffer
5634 positions traversed in the glyph row. (Bug#17744)
5636 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5638 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5641 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5642 determine 10.9 (Bug#17751).
5644 * macfont.m (macfont_draw): Positions were not freed.
5646 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5648 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5649 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5650 function. Also adjust comment.
5651 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5653 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5654 * font.c (font_done_for_face):
5655 * xfaces.c (realize_non_ascii_face): Adjust user.
5656 * font.h (struct font_driver): Convert 'prepare_face' to return
5657 void because its return value is never used anyway.
5658 * xfont.c (xfont_prepare_face): Return void.
5659 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5660 (xftfont_done_face): Use xfree.
5662 * dispextern.h (last_tool_bar_item): Remove declaration.
5663 * frame.h (struct frame): New member last_tool_bar_item.
5664 * frame.c (make_frame): Initialize it.
5665 * xdisp.c (toplevel): Remove last_tool_bar_item.
5666 (handle_tool_bar_click, note_tool_bar_highlight):
5667 * w32term.c (w32_read_socket, w32_initialize):
5668 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5670 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5671 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5673 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5675 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5676 * process.c (Faccept_process_output)
5677 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5678 the return value is about PROCESS, not about other processes.
5680 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5682 Further adjustments to mark_object and friends.
5683 Now the mark_object's stack is just 32 bytes on a 64-bit
5684 system, which means extra 20% off the stack usage.
5685 * alloc.c (mark_save_value): As before, refactored out from ...
5686 (mark_object): ... adjusted user. Also add comment.
5688 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5690 Fix core dump after a dropped X connection (Bug#17704).
5691 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5692 is dead, as we may be shutting down.
5694 2014-06-08 Glenn Morris <rgm@gnu.org>
5696 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5698 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5700 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5702 If a C name must be extern on some platforms, make it extern on all.
5703 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5705 * font.h (ftxfont_driver) [HAVE_XFT]:
5706 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5707 * lisp.h (get_frame_param):
5708 * menu.h (tty_menu_show):
5709 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5710 * termhooks.h (encode_terminal_code):
5711 * xterm.h (x_menu_wait_for_event):
5713 * frame.c (get_frame_param):
5714 * fringe.c (max_used_fringe_bitmap):
5715 * ftxfont.c (ftxfont_driver):
5716 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5717 * menu.c (menu_items_inuse):
5718 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5719 * term.c (encode_terminal_code, tty_menu_show):
5720 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5721 * xfaces.c (load_color):
5722 * xmenu.c (x_menu_wait_for_event):
5725 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5727 Change object marking routines to minimize stack usage.
5728 This change moves a few cold paths from mark_object to NO_INLINE
5729 functions and adjusts symbol marking loop. According to GCC 4.8.2
5730 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5731 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5732 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5733 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5734 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5735 refactored out from ...
5736 (mark_object): ... adjusted user. Also mark symbols in a tight
5738 (mark_face_cache): Add NO_INLINE.
5740 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5742 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5743 contains garbage on WINDOWSNT (which could potentially infloop at
5746 Minimize cursor motion during TTY menu updates.
5747 * term.c (tty_menu_display): Don't position cursor here.
5748 Instead, pass the cursor coordinates to update_frame_with_menu.
5749 (tty_menu_activate): Send the hide cursor command only once in an
5750 iteration through the outer 'while' loop.
5752 * dispnew.c (update_frame_1): Accept an additional argument
5753 SET_CURSOR_P, and position the cursor at the end of the frame
5754 update only if that argument is non-zero. All callers changed to
5755 provide the additional argument as non-zero, except for
5756 update_frame_with_menu.
5757 (update_frame_with_menu): Accept 2 additional arguments ROW and
5758 COL; if they are non-negative, instruct update_frame_1 not to
5759 position the cursor, and instead position it according to ROW and COL.
5761 * dispextern.h (update_frame_with_menu): Update prototype.
5763 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5765 * callproc.c (call_process): Don't check read-only if we don't insert
5766 anything (bug#17666).
5768 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5770 * dispnew.c (update_frame_with_menu): Set display_completed.
5772 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5774 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5776 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5778 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5780 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5781 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5783 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5785 * window.c (Frecenter): Signal an error if window-buffer is not
5788 * keyboard.c (make_lispy_position): Don't include a buffer position in
5789 mode/header-line mouse events.
5791 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5792 Vunread_command_events (bug#17650).
5794 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5796 * xterm.c (x_setup_pointer_blanking):
5797 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5799 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5801 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5802 because it will be defined in generated config.h if needed.
5804 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5806 Use terminal-specific hooks to display popup dialogs.
5807 * termhooks.h (struct terminal): New field popup_dialog_hook.
5808 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5809 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5810 code and use popup_dialog_hook.
5811 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5812 * nsterm.h (ns_popup_dialog): Adjust prototype.
5813 * nsterm.m (ns_create_terminal):
5814 * w32term.c (w32_create_terminal):
5815 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5816 Setup popup_dialog_hook.
5818 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5820 * w32heap.c (report_temacs_memory_usage): Improve the report by
5821 reporting the large blocks that are actually occupied at dump time.
5823 * w32console.c (initialize_w32_display): Set the console
5824 menu_show_hook, otherwise TTY menus are broken on w32.
5826 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5828 Use terminal-specific hooks to display menus.
5829 * termhooks.h (struct terminal): New field menu_show_hook.
5830 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5831 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5833 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5834 * nsmenu.m (ns_menu_show):
5835 * w32menu.c (w32_menu_show):
5836 * xmenu.c (x_menu_show):
5837 * term.c (tty_menu_show): Adjust to use bit flags.
5838 (set_tty_hooks): Set menu_show_hook.
5839 * xterm.c (x_create_terminal):
5840 * nsterm.m (ns_create_terminal):
5841 * msdos.c (initialize_msdos_display):
5842 * w32term.c (w32_create_terminal): Likewise.
5844 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5846 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5848 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5850 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5851 (FD_SET): Don't define on WINDOWSNT.
5853 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5855 * emacs.c: Include "sysselect.h", to define its inline functions.
5856 Reported by Glenn Morris in:
5857 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5859 Do not require libXt-devel when building with gtk.
5860 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5861 dependency on libXt-devel.
5862 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5863 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5864 lwlib-widget.h now does this.
5865 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5867 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5869 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5870 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5871 (delete_write_fd, wait_reading_process_output):
5872 Remove now-redundant easserts.
5873 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5874 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5875 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5876 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5878 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5880 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5881 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5882 (calloc): Don't undef, it is never defined.
5883 (HEAP_ENTRY_SHIFT): Remove unused macro.
5885 * Makefile.in (C_HEAP_SWITCH): Remove.
5886 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5888 Fix MS-Windows build broken by menu changes on 2014-06-02.
5889 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5891 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5892 Define instead of including ../lwlib/lwlib.h, which causes
5893 compilation errors due to missing X11 headers.
5895 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5897 * process.c (wait_reading_process_output): Omit incorrect test of
5898 p->infd against zero. Add easserts for infd having a plausible value.
5900 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5902 Adjust to match recent lwlib changes.
5903 * menu.h (xmalloc_widget_value): Replace by ...
5904 (make_widget_value): ... new prototype.
5905 * menu.c (xmalloc_widget_value): Replace by ...
5906 (make_widget_value): ... new function.
5907 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5908 * gtkutil.c (malloc_widget_value, free_widget_value):
5909 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5910 * keyboard.h (enum button_type, struct _widget_value):
5911 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5913 * nsmenu.m (ns_update_menubar, ns_menu_show):
5914 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5915 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5916 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5918 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5920 * image.c (x_query_frame_background_color)
5921 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5922 Fix --enable-gcc-warnings compilation without image libraries.
5924 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5926 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5927 emulated break value only if it goes up.
5928 (sbrk): Add assertion that the INCREMENT argument is strictly
5929 zero. Improve and correct the commentary.
5931 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5933 Improve AIX-related merge from emacs-24.
5934 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5935 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5936 not on AIX; since we're on the trunk we can use enums more broadly.
5938 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5940 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5942 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5943 to min(value, whole).
5945 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5947 Bring back the changes to GDB-visible symbols, but only on AIX.
5948 And only if it's not pre-4.2 GCC.
5949 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5950 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5951 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5954 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5956 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5957 with PT, not GPT. (Bug#16433)
5959 Revert last changes to GDB-visible symbols.
5960 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5961 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5962 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5965 2014-06-02 Glenn Morris <rgm@gnu.org>
5967 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5969 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5971 Fix port to 32-bit AIX with xlc (Bug#17598).
5972 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5973 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5974 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5975 to work around a compiler bug in IBM xlc 12.1.
5977 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5979 * xterm.c (x_update_window_end): Don't invalidate the entire
5980 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5981 highlight needs to be redisplayed. (Bug#17588)
5983 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5985 Port the GDB-visible symbols to AIX.
5986 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5987 optimizes away the relevant external symbols. Use enums instead;
5988 this suffices for the AIX port, which is 32-bit-only anyway.
5989 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5990 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5991 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5994 Include sources used to create macuvs.h.
5995 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5996 * macuvs.h: Use automatically-generated header.
5998 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6000 Port signal-handling to DragonFly BSD (Bug#17646).
6001 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6002 Move implementations from callproc.c to sysdep.c.
6003 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6004 Move declarations from process.h to syssignal.h.
6006 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6008 * callint.c (Ffuncall_interactively): Add usage.
6010 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6012 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6014 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6016 * w32heap.c (malloc_before_dump, malloc_after_dump)
6017 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6018 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6019 set errno where appropriate to emulate CRT functions.
6021 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6023 Debugging facility to check whether 'const char *' points to
6024 relocatable data of non-pure Lisp string.
6025 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6026 (mark_maybe_pointer): ... adjusted user.
6027 (relocatable_string_data_p): New function.
6028 * lisp.h (relocatable_string_data_p): Add prototype.
6029 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6030 the pointer to relocatable Lisp data is not used.
6032 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6034 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6035 * atimer.c (block_atimers):
6036 * callproc.c (block_child_signal): Block SIGINT too;
6037 otherwise, its handler might now unblock signals that it shouldn't.
6038 * keyboard.c (read_char): Clear signal mask, since we may
6039 be in a SIGINT handler, and many signals may be masked.
6040 * keyboard.c (handle_interrupt):
6041 * sysdep.c (handle_arith_signal):
6042 Clear signal mask instead of just unblocking the signal that
6043 was received, since several signals may be blocked at this point.
6045 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6047 * Makefile.in (TEMACS_POST_LINK): Remove target.
6048 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6049 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6051 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6053 * xmenu.c (xdialog_show): Remove prototype, rename to
6054 x_dialog_show, remove 2nd arg because it's always zero
6055 and simplify accordingly.
6056 (xw_popup_dialog): Adjust user.
6057 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6058 2nd arg because it's always zero and simplify accordingly.
6059 (w32_popup_dialog): Adjust user.
6061 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6063 * w32heap.c (report_temacs_memory_usage): New function.
6065 * unexw32.c (unexec) [ENABLE_CHECKING]:
6066 Call report_temacs_memory_usage.
6068 * w32heap.h (report_temacs_memory_usage): Add prototype.
6070 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6072 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6073 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6075 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6077 * buffer.c (init_buffer): Accept an argument 'initialized'.
6078 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6079 mmap_regions and mmap_fd, to avoid referencing stale data from the
6080 dump phase. Add an assertion for buffer text of buffers created
6081 in temacs before this function is called. (Bug#17622)
6082 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6084 * lisp.h (init_buffer): Update prototype.
6086 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6088 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6090 * alloc.c (Fgarbage_collect): Fix compilation with
6091 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6093 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6095 * frame.c, frame.h (frame_char_to_pixel_position)
6096 (frame_set_mouse_position): Now static, and made private in
6097 frame.c rather than public in frame.h.
6099 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6101 Refactor mouse positioning stuff to avoid code duplication.
6102 * frame.h (frame_char_to_pixel_position): New function.
6103 (x_set_mouse_position): Rename to...
6104 (frame_set_mouse_position): ...new function.
6105 (frame_set_mouse_pixel_position): Add prototype.
6106 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6107 Rename to frame_set_mouse_pixel_position.
6108 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6110 * xterm.h, w32term.h ( x_set_mouse_position)
6111 (x_set_mouse_pixel_position): Remove prototypes.
6113 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6115 On X, always make pointer visible when deleting frame (Bug#17609).
6116 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6118 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6120 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6121 * keyboard.c (gobble_input): If there is no terminal input error,
6122 make sure the pointer is visible for all frames on this terminal.
6123 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6124 it was previously disabled.
6126 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6128 * data.c (Fzerop): Move to Elisp.
6129 (syms_of_data): Don't defsubr it.
6130 * keyboard.c (echo_keystrokes_p): New function.
6131 (read_char, record_menu_key, read_key_sequence): Use it.
6133 * callint.c (Qfuncall_interactively): New var.
6134 (Qcall_interactively): Remove.
6135 (Ffuncall_interactively): New function.
6136 (Fcall_interactively): Use it.
6137 (syms_of_callint): Defsubr it.
6139 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6141 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6142 relocated from under us.
6144 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6146 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6147 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6148 configure, not from HEAPSIZE.
6149 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6151 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6152 for MinGW, since it no longer uses gmalloc.
6154 * buffer.c: Do not define mmap allocations functions for Windows.
6155 Remove mmap_find which is unused. Remove mmap_set_vars which does
6157 [WINDOWSNT]: Include w32heap.h.
6158 (init_buffer): Always allocate new memory for buffers.
6160 * emacs.c: Remove mmap_set_vars calls.
6162 * image.c (free_image): Undef free for Windows because it is
6163 redirected to our private version.
6165 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6166 (copy_executable_and_dump_data): Remove dumping the heap section.
6167 (unexec): Restore using_dynamic_heap after dumping.
6169 * w32heap.c (dumped_data_commit, malloc_after_dump)
6170 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6171 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6172 (mmap_free): New functions.
6174 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6176 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6178 * image.c (imagemagick_load_image): Use MagickRealType for local
6179 'color_scale', instead of double, to avoid a GCC warning about
6182 * xfns.c (Fx_window_property): Remove unused local.
6184 Don't kill already-reaped process (Bug#17561).
6185 * process.c (process_send_signal): Fix race condition where a
6186 subprocess was reaped by a signal handler between the check for
6187 liveness and calling 'kill', which meant that Emacs could in
6188 theory kill an innocent bystander process. Do the fix by blocking
6189 SIGCHLD in a critical section that checks liveness before killing.
6191 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6193 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6195 2014-05-26 Ken Brown <kbrown@cornell.edu>
6197 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6198 even if !CYGWIN (see bug#17510).
6200 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6202 * nsfns.m (Fns_do_applescript): Surround NSApp run
6203 with calls to ns_init_events, ns_finish_events (Bug#17424).
6205 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6207 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6208 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6210 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6211 with calls to ns_init_events, ns_finish_events (Bug#17424).
6213 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6215 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6216 if we are iterating over an object that generates glyphs for
6217 marginal areas. (Bug#17585)
6219 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6221 * xdisp.c (safe__call1, safe__eval): Now static.
6223 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6225 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6226 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6227 (safe_call1): Call safe_call instead of safe__call directly.
6229 2014-05-26 Ken Brown <kbrown@cornell.edu>
6231 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6232 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6235 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6237 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6238 (safe__call, safe__call1, safe__eval): New functions.
6239 (safe_call): Use it.
6240 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6241 (display_mode_element): Same for `:eval'.
6243 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6245 Fix port to 32-bit AIX (Bug#17540).
6246 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6247 twice. _text already includes this offset.
6248 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6250 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6252 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6253 when closest_pos is identical to to_charpos, don't recurse, since
6254 we already tried that, and failed. (Bug#17539)
6256 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6257 unwinding when frame's faces were not initialized yet, increment
6258 the frame's image-cache reference count before calling
6259 x_free_frame_resources. Don't dereference
6260 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6262 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6264 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6267 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6268 macfont.m, call draw with adjusted arguments so font drivers
6269 don't need to do that.
6271 * macfont.m (macfont_draw): Merge changes from Macport.
6273 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6275 * alloc.c (garbage_collect_1): New function, with all of the guts
6276 of Fgarbage_collect.
6277 (mark_stack): Accept an argument END and don't mark Lisp objects
6278 on the stack beyond the address given by END. Calculation of END
6279 was moved to Fgarbage_collect.
6280 (Fgarbage_collect): Calculate the end address of the stack portion
6281 that needs to be examined by mark_stack, and pass that address to
6282 garbage_collect_1, which will pass it to mark_stack.
6283 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6284 for more details about the underlying problems. In particular,
6285 this avoids dumping Emacs with the large hash-table whose value is
6286 held in purify-flag for most of the time loadup.el runs.
6288 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6290 * xfns.c (x_window_property_intern): New function (code from
6292 (Fx_window_property): Call x_window_property_intern. If property
6293 not found and NILP (source) and outer window != inner window,
6294 check outer window for property (Bug#17537).
6296 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6298 Supply malloc and alloc_size attributes for extern allocators.
6299 This documents the C API, and helps GCC generate a bit better code.
6300 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6301 (ATTRIBUTE_MALLOC_SIZE): New macros.
6302 * gmalloc.c (malloc, realloc, calloc):
6303 * gtkutil.h (malloc_widget_value):
6304 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6305 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6308 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6310 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6311 * image.c (imagemagick_load_image): Port to hosts that do not use
6312 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6314 2014-05-21 Leo Liu <sdl.web@gmail.com>
6316 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6318 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6320 * dbusbind.c (xd_signature): Revert last 2 patches.
6322 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6324 Allow any non-nil value to count as true in bool-vector.
6325 Likewise for xd_signature in dbusbind.c.
6326 This is more consistent with the usual practice in Emacs, which is
6327 that any non-nil value counts as true.
6328 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6329 * dbusbind.c (xd_signature): Likewise, for booleans.
6330 * data.c, lisp.h (Qbooleanp):
6331 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6333 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6335 * lisp.h (CHECK_BOOLEAN): New function.
6336 * alloc.c (Fbool_vector): New function.
6337 (syms_of_alloc): Defsubr it.
6338 * data.c (Qbooleanp): New symbol.
6339 (syms_of_data): DEFSYM it.
6340 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6342 * font.c (font_matching_entity): Extract font-entity object
6343 from the vector of matching entities (Bug#17486).
6345 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6347 Assume C99 or later (Bug#17487).
6348 * bytecode.c (B__dummy__): Remove.
6349 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6350 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6351 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6352 * regex.c (DEBUG_PRINT): Assume varargs macros.
6353 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6355 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6357 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6358 memory for every buffer that was dumped.
6360 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6362 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6363 (Fnreverse): Allow vectors and bool vectors.
6365 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6367 Minor cleanup for terminal setup.
6368 * termhooks.h (create_terminal): Adjust prototype.
6369 * terminal.c (create_terminal): Pass output method and RIF as args.
6370 (init_initial_terminal):
6371 * nsterm.m (ns_create_terminal):
6372 * term.c (init_tty):
6373 * w32term.c (w32_create_terminal):
6374 * xterm.c (x_create_terminal): Adjust users.
6375 Avoid redundant NULL initializers and add comments.
6377 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6379 * keyboard.c (Qdeactivate_mark): Now static.
6381 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6383 If available, use Xfixes extension to do pointer blanking.
6384 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6385 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6386 (make_invisible_cursor): Move to...
6387 * xterm.c (make_invisible_cursor): ...here.
6388 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6389 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6390 (x_term_init): Call to x_setup_pointer_blanking.
6391 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6392 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6394 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6396 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6398 2014-05-12 Glenn Morris <rgm@gnu.org>
6400 * fileio.c (Ffile_executable_p): Doc tweak.
6402 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6404 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6405 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6407 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6409 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6411 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6413 Fix initialization of minibuffer history variable (Bug#17430).
6414 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6415 Move the initialization up to prevent any "value void" message.
6417 2014-05-08 Samuel Bronson <naesten@gmail.com>
6419 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6420 are matched (bug#17413).
6422 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6424 Stop tooltips pulling Emacs window to front (Bug#17408).
6425 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6426 SetWindowPos invocations.
6428 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6430 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6431 not initialized (Bug#17398).
6433 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6435 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6437 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6439 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6440 [HAVE_NS]: Do not include png.h.
6441 (x_query_frame_background_color): New function.
6442 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6443 (png_load_body): Coalesce duplicate code.
6445 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6447 Consult libpng-config more consistently (Bug#17339).
6448 * Makefile.in (PNG_CFLAGS): New var.
6449 (ALL_CFLAGS): Use it.
6450 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6451 CFLAGS now handles this.
6453 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6455 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6456 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6457 because WCONTINUED is always defined now.
6458 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6460 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6462 * buffer.c (overlay_strings): Fix the wording of the commentary.
6464 2014-05-01 Glenn Morris <rgm@gnu.org>
6466 * floatfns.c (Fisnan):
6467 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6469 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6471 * term.c (tty_menu_activate): A better initialization for cursor
6474 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6476 * intervals.c: Tighten assertions.
6477 (create_root_interval): Make sure the interval is not empty.
6478 (intervals_equal): Use booleans.
6479 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6480 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6481 (balance_possible_root_interval): Simplify and use booleans.
6482 (split_interval_right, split_interval_left): Check LENGTH, and remove
6483 now redundant assertion.
6484 (adjust_intervals_for_insertion): Remove now redundant assertions.
6485 (delete_node, interval_deletion_adjustment)
6486 (adjust_intervals_for_deletion, merge_interval_right)
6487 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6488 (reproduce_interval): Make sure the interval is not empty.
6490 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6492 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6493 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6494 satisfaction that they would always be initialized.
6496 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6498 * term.c (tty_menu_display): Move the cursor to the active menu item.
6499 (tty_menu_activate): Return the cursor to the active menu item
6500 after displaying the menu and after displaying help-echo.
6501 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6502 for the details of why this is needed by screen readers and
6505 2014-04-30 Glenn Morris <rgm@gnu.org>
6507 * process.c (handle_child_signal):
6508 Handle systems without WCONTINUED. (Bug#15110, 17339)
6510 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6512 * window.c (struct saved_window): Remove mark.
6513 (Fset_window_configuration, save_window_save)
6514 (compare_window_configurations): Don't touch marks any more.
6516 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6518 Use bits_word for gcmarkbits.
6519 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6520 bits_word is typically a tad more efficient for mark bits than
6521 unsigned is, so use bits_word. All uses changed.
6522 * lisp.h (BITS_PER_INT): Remove; no longer used.
6524 Avoid undefined behavior in signed left shift.
6525 This ports to GCC 4.9.0 with -fsanitize=undefined.
6526 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6528 * regex.c (extract_number):
6529 * lisp.h (make_number, XINT):
6530 Do not shift a 1 bit left into a sign bit.
6531 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6532 not int, for gcmarkbits. All uses changed.
6534 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6536 * search.c (Fnewline_cache_check): Don't try to count newlines
6537 outside the buffer's restriction, as find_newline doesn't support that.
6539 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6541 * window.c (Fset_window_configuration): Deactivate the mark before
6543 (set_window_buffer): Ignore window_initialized.
6544 (window_initialized): Remove.
6545 * keyboard.c (Qdeactivate_mark): Not static any more.
6546 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6549 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6551 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6552 and to clang 3.4, which have fixed the bug. This should let us
6553 run a bit faster on these platforms when address sanitization is
6556 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6558 Port to GCC 4.9.0 with --enable-gcc-warnings.
6559 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6561 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6562 a way that also works with GCC 4.9.0.
6564 * search.c (Fnewline_cache_check): Remove unused locals.
6566 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6568 * search.c (find_newline1): New subroutine.
6569 (Fnewline_cache_check): New function.
6570 (syms_of_search): Defsubr it.
6572 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6574 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6575 * keyboard.c (unblock_input): Add comment.
6576 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6578 2014-04-22 Daniel Colascione <dancol@dancol.org>
6580 * lread.c (readevalloop_eager_expand_eval): New function
6581 that can recurse into toplevel forms.
6582 (readevalloop): Call it.
6583 * lisp.h: Declare Qprogn.
6584 * callint.c (Qprogn): No longer static.
6586 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6588 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6589 Also change identifiers to match the comments, and add more assertions
6592 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6594 * emacs.c (close_output_streams): Don't clear and restore errno.
6596 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6598 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6599 never becomes visible, i.e. using XMonad (Bug#17237).
6601 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6603 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6604 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6605 (Fline_pixel_height): Don't assume that the current buffer and the
6606 selected window's buffer are one and the same. (Bug#17281)
6608 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6609 paragraph-start cache before the newline cache. (Bug#17269)
6611 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6613 * term.c (tty_send_additional_strings): No need to fflush here,
6615 (tty_set_terminal_modes): fflush after sending additional strings,
6618 2014-04-17 Daniel Colascione <dancol@dancol.org>
6620 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6622 (tty_send_additional_strings): New function.
6623 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6624 (syms_of_term): Intern tty-mode-set-strings and
6625 tty-mode-reset-strings.
6627 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6629 * window.c (save_window_save): Lookup window_point_insertion_type in
6630 the right buffer (bug#15457).
6631 (Qwindow_point_insertion_type): New var.
6632 (syms_of_window): Initialize it.
6634 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6636 Fix the MSDOS build.
6637 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6638 (copy_text_and_data): Zero out the atexit chain pointer before
6641 * termhooks.h (encode_terminal_code): Update prototype.
6643 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6644 visible for all DOS_NT ports, not just WINDOWSNT.
6645 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6647 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6648 unless it is defined.
6649 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6651 * process.c (close_on_exec, accept4, process_socket): Move into
6652 the "ifdef subprocesses" part.
6653 (catch_child_signal): Condition by "ifdef subprocesses".
6654 (syms_of_process) <Qinternal_default_process_sentinel>
6655 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6657 * msdos.h: Add prototypes for new functions.
6658 (EINPROGRESS): Define.
6659 (O_CLOEXEC): Define to zero.
6661 * msdos.c (check_window_system): Remove unnecessary an
6662 incompatible duplicate function.
6663 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6664 New functions in support of new functionality.
6666 * menu.c (single_menu_item): Add visual indication of submenu
6667 also for menus on MSDOS frames.
6668 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6670 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6671 when async subprocesses aren't supported.
6673 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6675 * emacs.c (close_output_streams): Zero out errno before calling
6678 * dired.c [MSDOS]: Include msdos.h.
6680 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6681 (DATA_START) [MSDOS]: Define.
6682 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6684 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6685 Ifdef away for MSDOS.
6686 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6687 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6689 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6690 Use temporary file template that is compatible with mkostemp.
6691 Move vfork-related portions under #ifndef MSDOS.
6692 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6694 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6696 * buffer.c (Foverlays_at): Add argument `sorted'.
6698 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6700 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6701 text, invalidate the bidi_paragraph_cache upto and including the
6704 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6706 Port to IRIX 6.5 (Bug#9684).
6707 * conf_post.h (INET6) [IRIX6_5]: Define.
6708 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6709 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6711 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6713 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6714 before passing it to system APIs.
6716 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6718 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6719 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6721 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6723 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6725 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6727 Remove DATA_SEG_BITS.
6728 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6729 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6730 cc, but that platform is so old that SGI itself stopped supporting
6731 it in December 2013. If you still need Emacs on IRIX, please
6732 either compile with GCC and port the undumping code, or run
6733 './configure --with-wide-int'.
6734 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6735 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6736 DEFINE_GDB_SYMBOL_START way to define it.
6737 (NONPOINTER_BITS): New macro.
6738 (EMACS_INT): Use it.
6739 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6740 the problem and/or configuring --with-wide-int.
6741 (USE_LSB_TAG): Simplify, based on above changes.
6742 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6743 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6745 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6747 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6748 covered by a display string that ends in a newline, and that cases
6749 going back by DVPOS lines to hit the search limit, lift the limit
6750 and go back until DVPOS is reached. (Bug#17244)
6752 * indent.c (Fvertical_motion): Handle correctly the case when the
6753 display string is preceded by an empty line.
6755 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6756 use S_IWRITE instead.
6758 2014-04-11 Glenn Morris <rgm@gnu.org>
6760 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6762 2014-04-11 Ken Brown <kbrown@cornell.edu>
6764 * Makefile.in (EMACS_MANIFEST): Revert last change.
6766 2014-04-10 Daniel Colascione <dancol@dancol.org>
6768 * puresize.h (BASE_PURESIZE): Increase.
6770 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6774 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6775 region handling (and don't call signal_before_change) if
6776 inhibit_modification_hooks is set.
6777 (signal_before_change): Don't check inhibit_modification_hooks any more.
6779 2014-04-08 Daniel Colascione <dancol@dancol.org>
6781 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6782 function cells contain valid lisp objects. (Modified version of
6785 * alloc.c (detect_suspicious_free): Split actual stack capturing
6786 out into new function for easier breakpoint setting.
6787 (note_suspicious_free): New function.
6789 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6791 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6793 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6794 (symbol_block_pinned): New var.
6795 (Fmake_symbol): Initialize `pinned'.
6796 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6797 pinned and signal an error for un-purifiable objects.
6798 (pure_cons): Use it.
6799 (Fpurecopy): Use it, except for objects that can't be purified.
6800 (mark_pinned_symbols): New function.
6801 (Fgarbage_collect): Use it.
6802 (gc_sweep): Remove hack made unnecessary.
6804 2014-04-07 Glenn Morris <rgm@gnu.org>
6806 * keyboard.c (Fopen_dribble_file): Doc tweak.
6808 2014-04-07 Ken Brown <kbrown@cornell.edu>
6810 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6812 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6814 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6815 We have a substitute execinfo.h on hosts that lack it.
6816 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6817 isn't optimized away.
6819 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6821 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6822 * alloc.c (memory_full):
6823 * charset.c (syms_of_charset):
6824 * doc.c (Fsnarf_documentation):
6826 * font.c (BUILD_STYLE_TABLE):
6827 * keyboard.c (make_lispy_event):
6828 * profiler.c (setup_cpu_timer):
6829 * xgselect.c (xg_select):
6830 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6832 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6833 Replace the only use with ARRAYELTS (font_property_table).
6834 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6836 2014-04-03 Daniel Colascione <dancol@dancol.org>
6838 * xterm.c (x_term_init):
6839 * xfns.c (best_xim_style):
6840 * xfaces.c (Fdump_colors):
6841 * w32fns.c (w32_default_color_map):
6842 * w32.c (init_environment, N_ENV_VARS):
6843 * unexcw.c (read_exe_header):
6844 * term.c (term_get_fkeys_1):
6845 * sysdep.c (init_baud_rate):
6846 * nsterm.m (ns_convert_key):
6847 * nsfns.m (get_geometry_from_preferences):
6848 * msdos.c (dos_set_window_size, init_environment):
6849 * macfont.m (mac_font_get_glyph_for_cid)
6850 (macfont_store_descriptor_attributes)
6851 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6852 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6853 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6855 * image.c (xpm_str_to_color_key):
6856 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6857 * frame.c (x_set_frame_parameters):
6858 * fileio.c (Ffile_selinux_context):
6859 * emacs.c (sort_args):
6860 * dosfns.c (msdos_stdcolor_name):
6861 * dired.c (file_attributes):
6862 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6863 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6866 2014-04-02 Daniel Colascione <dancol@dancol.org>
6868 * data.c (Ffset): Abort if we're trying to set a function call to
6871 * lisp.h (ARRAYELTS): New macro.
6873 * alloc.c: Include execinfo.h if available.
6874 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6875 (suspicious_free_record): New structure.
6876 (suspicious_objects, suspicious_object_index)
6877 (suspicious_free_history, suspicious_free_history_index):
6879 (find_suspicious_object_in_range, detect_suspicious_free)
6880 (Fsuspicious_object): New functions.
6881 (cleanup_vector): Call find_suspicious_object_in_range.
6883 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6885 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6886 width from font width (Bug#17163).
6888 * frame.c (x_set_frame_parameters): Calculate default values of
6889 new frame sizes only after all other frame parameters have been
6890 processed (Bug#17142).
6892 2014-04-02 Ken Brown <kbrown@cornell.edu>
6894 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6897 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6899 * xterm.c (x_draw_image_glyph_string): Adjust image background
6900 width accordingly when its x position is adjusted. (Bug#17115)
6902 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6904 * font.c (font_list_entities): Do not add empty vector to font cache.
6905 (font_matching_entity): Likewise. If matching entity is found, insert
6906 1-item vector with this entity instead of entity itself (Bug#17125).
6908 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6910 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6912 * fns.c (validate_subarray): Rename from validate_substring,
6913 since it works for vectors too. New arg ARRAY. Optimize for the
6914 non-nil case. Instead of returning bool, throw an error if out of
6915 range, so that the caller needn't do that. All uses changed.
6916 Report original values if out of range.
6917 (Fsubstring, Fsubstring_no_properties, secure_hash):
6918 Also optimize the case where FROM is 0 or TO is the size.
6920 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6922 * search.c (Freplace_match): Use make_specified_string.
6923 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6924 to catch bogus override face of glyph strings.
6925 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6926 Move common substring range checking code to...
6927 (validate_substring): ...this function.
6929 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6931 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6933 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6935 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6936 bar is zero height, just return (Bug#16976).
6937 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6939 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6941 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6942 is nil. If waiting for toolbar to complete, force a redraw.
6944 2014-03-28 Glenn Morris <rgm@gnu.org>
6946 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6947 (emacs_bugreport): New variable.
6948 (usage_message): Use PACKAGE_BUGREPORT.
6949 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6951 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6953 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6955 Port recent signal-related changes to FreeBSD.
6956 Reported by Herbert J. Skuhra.
6957 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6958 Move decls from here ...
6959 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6961 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6963 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6964 and width of image background when it is displayed with a 'box'
6967 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6969 More backward-compatible fix to char-equal core dump (Bug#17011).
6970 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6971 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6973 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6975 * image.c (init_svg_functions): When loading SVG-related libraries,
6976 free already loaded libraries if the initialization fails.
6977 (rsvg_handle_set_size_callback): Remove declaration, unused.
6979 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6981 Fix core dump in char-equal (Bug#17011).
6982 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6983 unibyte buffers, as we can't tell whether the characters are
6986 * insdel.c (adjust_markers_for_delete): Remove unused local.
6988 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6990 Have (MARKER . ADJUSTMENT) undo records always be immediately
6991 after their corresponding (TEXT . POS) record in undo list.
6993 * lisp.h (record-delete): New arg record_markers.
6994 (record_marker_adjustment): No longer needed outside undo.c.
6995 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6996 adjustments to undo.c's record_marker_adjustments. Note that
6997 fileio.c's decide_coding_unwind is another caller to
6998 adjust_markers_for_delete. Because it has undo list bound to t,
6999 it does not rely on adjust_markers_for_delete to record marker
7001 (del_range_2): Swap call to record_delete and
7002 adjust_markers_for_delete so as undo marker adjustments are
7003 recorded before current deletion's adjustments, as before.
7004 (adjust_after_replace):
7005 (replace_range): Pass value for new record_markers arg to
7007 * undo.c (record_marker_adjustment): Rename to
7008 record_marker_adjustments and made static.
7009 (record_delete): Check record_markers arg and call
7010 record_marker_adjustments.
7011 (record_change): Pass value for new record_markers arg to
7013 (record_point): at_boundary calculation no longer needs to account
7014 for marker adjustments.
7016 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7018 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7021 2014-03-26 Glenn Morris <rgm@gnu.org>
7023 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7025 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7027 * buffer.c (struct sortvec): Add field `spriority'.
7028 (compare_overlays): Use it.
7029 (sort_overlays): Set it.
7031 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7033 * xdisp.c (redisplay_window): If all previous attempts to find the
7034 cursor row failed, try a few alternatives before falling back to
7035 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7037 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7039 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7040 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7042 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7043 variables on Windows.
7045 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7047 * w32.c (unsetenv): Remove unused var `retval'.
7048 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7050 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7051 (start_watching): Remove unused var `thr'.
7053 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7054 (find_child_console): Remove unnecesary var `thread_id'.
7056 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7057 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7059 2014-03-26 Glenn Morris <rgm@gnu.org>
7061 * filelock.c (Flock_buffer): Doc tweak.
7063 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7064 * emacs.c (shut_down_emacs):
7065 * fileio.c (Finsert_file_contents, write_region):
7066 * filelock.c (top-level, syms_of_filelock):
7067 * insdel.c (prepare_to_modify_buffer_1):
7068 CLASH_DETECTION is always defined now.
7070 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7072 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7073 DLL handle, to speed up thread startup.
7075 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7077 Handle sigmask better with nested signal handlers (Bug#15561).
7078 * atimer.c (sigmask_atimers): Remove.
7079 Remaining use rewritten to use body of this function.
7080 * atimer.c (block_atimers, unblock_atimers):
7081 * callproc.c (block_child_signal, unblock_child_signal):
7082 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7083 New arg OLDSET. All callers changed.
7084 * atimer.c (block_atimers, unblock_atimers):
7085 * callproc.c (block_child_signal, unblock_child_signal):
7086 * keyboard.c (handle_interrupt):
7087 * sound.c (vox_configure, vox_close):
7088 Restore the old signal mask rather than unilaterally clearing bits
7089 from the mask, in case a handler is running within another
7090 handler. All callers changed.
7091 * lisp.h, process.c, process.h, term.c:
7092 Adjust decls and callers to match new API.
7093 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7094 signal handlers aren't supposed to use floating point anyway.
7095 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7097 2014-03-23 Daniel Colascione <dancol@dancol.org>
7099 Split gc_sweep into discrete functions for legibility and better
7102 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7103 (sweep_vectors): Fix typo in comment.
7104 (sweep_conses, sweep_floats, sweep_intervals)
7105 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7106 (gc_sweep): Call new functions, to which existing functionality is
7108 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7110 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7112 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7114 2014-03-23 Daniel Colascione <dancol@dancol.org>
7116 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7117 only if xic_style calls for it. This change allows Emacs to work
7118 with ibus. Also, don't leak resources if create_frame_xic fails,
7119 and stop caching xic_style across different displays.
7120 (supported_xim_styles): Make const.
7121 (best_xim_style): Remove first parameter: it's always just
7122 supported_xim_styles. Change to look at supported_xim_styles
7125 2014-03-23 Daniel Colascione <dancol@dancol.org>
7127 * term.c (init_tty): Rearrange condition for clarity; print
7128 appropriate diagnostic.
7130 2014-03-23 Daniel Colascione <dancol@dancol.org>
7132 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7133 array. (ASAN caught.)
7135 2014-03-22 Glenn Morris <rgm@gnu.org>
7137 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7139 2014-03-22 Daniel Colascione <dancol@dancol.org>
7141 * process.c (conv_sockaddr_to_lisp): When extracting the string
7142 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7144 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7146 Fix regression introduced by patch for Bug#10500.
7147 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7148 * w32term.c (x_draw_image_relief): Likewise.
7150 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7152 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7153 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7154 maximize a frame for odd default fonts.
7156 2014-03-21 Glenn Morris <rgm@gnu.org>
7158 * minibuf.c (history-length): Increase default from 30 to 100.
7160 2014-03-21 Daniel Colascione <dancol@dancol.org>
7162 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7163 every time we switch to minibuffer.
7165 * alloc.c (lisp_align_malloc, allocate_string_data)
7166 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7167 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7169 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7171 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7172 support more "verbs".
7174 2014-03-21 Daniel Colascione <dancol@dancol.org>
7176 Always prohibit dumping a dumped Emacs.
7178 * emacs.c (might_dump): New variable.
7179 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7180 * lisp.h (might_dump): Declare.
7181 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7183 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7185 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7187 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7189 * doc.c (store_function_docstring): Warn when we don't know where to
7191 (Fsubstitute_command_keys): Don't advertise the fact that
7192 text-properties are dropped, since we think it's a bug that we'll fix.
7194 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7195 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7196 * frame.c (frame_garbaged): Make "docstring" more precise.
7198 2014-03-20 Glenn Morris <rgm@gnu.org>
7200 * charset.c (init_charset): When we cannot find the charsets directory,
7201 mention if EMACSDATA is set.
7203 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7205 * fns.c (Frandom): Fix rare bug where the result isn't random.
7207 Fix porting inconsistency about rounding to even.
7208 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7209 This way, the unusual !HAVE_RINT case acts like the usual
7210 HAVE_RINT case, and we can fix the documentation accordingly.
7212 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7214 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7215 (w32_wnd_proc): Initialize the dwHoverTime member of
7216 TRACKMOUSEEVENT structure.
7218 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7220 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7222 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7224 * search.c (find_newline): Speed up the function when using the
7225 newline cache, by halving the number of calls to
7226 region_cache_forward and region_cache_backward. (Bug#16830)
7228 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7230 * buffer.c (Fset_buffer): Document return value (bug#17015).
7232 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7234 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7235 nil, always resize character wise to avoid potential loss of the
7236 mode line (Bug#16923 related).
7238 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7240 * frame.c (x_set_frame_parameters): Always calculate new sizes
7241 pixelwise to avoid potential loss when rounding.
7243 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7245 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7246 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7248 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7250 * w32.c (fstatat): Don't add an extra slash if the argument ends
7251 with a slash: this fails the subsequent call to stat_worker on
7252 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7254 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7256 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7258 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7260 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7262 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7263 when frame is only on one screen (Bug#14713).
7265 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7267 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7268 there's a valid wrap point in the display line, the last glyph
7269 cannot "just barely fit" on this row, because display_line doesn't
7270 let it. Instead, proceed as if the last glyph didn't fit, so that
7271 we eventually back up the iterator to the wrap point. This avoids
7272 delusional behavior of move_it_to, whereby it proceeds to the next
7273 display line, but sets current_x to zero for all the glyphs that
7274 without word-wrap would fit on the previous display line.
7275 One result was that visual-order cursor movement behaved erratically
7277 (Fmove_point_visually): Add code to find the x coordinate of the
7278 last character before wrap point, under word-wrap on a TTY.
7280 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7282 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7283 also return value of MOVE_POS_MATCH_OR_ZV from
7284 move_it_in_display_line_to, when moving from beginning of line to
7285 point's position. (Bug#16961)
7287 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7289 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7290 * window.c (Fselect_window): Explain NORECORD and
7291 `buffer-list-update-hook' in doc-string.
7293 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7295 * window.c (Fother_window_for_scrolling): Check that
7296 Vother_window_scroll_buffer is a buffer.
7298 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7300 * xterm.c (xim_initialize): Always pass a copy of resource name
7301 to XRegisterIMInstantiateCallback and eassert whether return
7302 value is True. Passing copy is important because Xlib doesn't
7303 make its own copy and resource name argument usually points to
7304 SSDATA (Vx_resource_name), which may be changed from Lisp.
7305 (xim_close_display): For XUnregisterIMInstantiateCallback,
7306 always eassert return value and pass exactly the same values
7307 as were used for XRegisterIMInstantiateCallback.
7308 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7309 sources to check why if you are interested.
7311 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7313 * dispnew.c (change_frame_size_1): Add new_lines instead of
7314 new_height, the latter may be still zero if passed as such.
7315 * window.c (Fwindow_pixel_height): Mention bottom divider in
7318 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7320 Fix "resource temporarily unavailable" with xgselect
7322 * xgselect.c: Include <stdbool.h>.
7323 (xg_select) [!USE_GTK]: Don't lose track of errno.
7325 Fix minor --enable-gcc-warnings issues.
7326 * widget.c (update_various_frame_slots, EmacsFrameResize):
7327 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7329 2014-03-04 Ken Brown <kbrown@cornell.edu>
7331 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7332 represent the actual adjustment needed for alignment.
7334 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7336 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7337 needed, and don't reallocate if the initial allocation already
7338 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7340 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7342 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7345 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7347 * cmds.c (delete-char): Update docstring pointing out that the
7348 function ignores `delete-active-region' and `overwrite-mode'.
7350 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7352 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7354 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7355 allocated buffer due to alignment.
7356 (freehook): If the block to be freed was allocated by
7357 'aligned_alloc', find its real pointer before calling 'free'.
7359 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7362 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7364 * font.c (toplevel): Adjust comment about font cache layout.
7365 (font_clear_cache): Fix to match real font cache layout.
7366 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7367 (Fframe_font_cache) [FONT_DEBUG]: New function.
7368 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7370 Avoid crashes when X fonts are erroneously freed on reused X
7371 'Display *' connection data (Bug#16069). Note that X font
7372 resources still may be leaked, but currently there is no way
7373 to completely avoid it.
7374 * xterm.h (struct x_display_info): New member x_id. Add comments.
7375 * xterm.c (x_display_id): New variable.
7376 (x_term_init): Assign identifier to each opened X connection.
7377 * xfont.c (struct xfont): New member x_display_id.
7378 (xfont_open): Initialize it with frame's display id.
7379 (xfont_close): Check whether font's display id matches the one
7380 recorded for the given display. Adjust comment.
7381 * xftfont.c (struct xftfont_info):
7382 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7384 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7386 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7387 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7388 killed Vother_window_scroll_buffer.
7389 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7391 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7393 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7394 that start with more than 2 slashes as UNCs. (Bug#16751)
7396 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7398 Fix a few crashes and leaks when cloning C strings.
7399 * alloc.c, lisp.h (dupstring): New function.
7400 * gtkutil.c (xg_get_font):
7401 * term.c (tty_default_color_capabilities):
7402 * xsettings.c (store_monospaced_changed)
7403 (store_font_name_changed, parse_settings)
7404 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7405 This avoids some unlikely crashes due to accessing freed storage,
7406 and avoids some minor memory leaks in the more-typical case.
7408 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7410 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7411 cursor when modeline can't be dragged (Bug#16647).
7413 2014-02-28 Glenn Morris <rgm@gnu.org>
7415 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7416 from custom-delayed-init-variables. (Bug#11565)
7418 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7420 More fixes for mouse glyph calculations (Bug#16647).
7421 * window.c (coordinates_in_window): In intersection of
7422 horizontal and vertical window dividers prefer the horizontal
7423 one. Add some extra parens to last fix.
7424 (window_relative_x_coord): Return x-coordinate for header and
7426 * xdisp.c (remember_mouse_glyph): In text area don't extend
7427 glyph into mode line to show the vertical drag cursor there
7428 immediately. Subdivide mouse glyphs in right fringes to show a
7429 horizontal drag cursor as soon as we enter the "grabbable width"
7430 portion. Handle vertical border case separately. Do not
7431 subdivide window divider areas.
7432 (note_mouse_highlight): On bottom divider of bottommost windows
7433 show vertical drag cursor only when the minibuffer window can be
7436 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7438 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7439 reset by the face of the object just displayed. See also bug#76.
7440 (get_next_display_element): If the string came from a display
7441 property, examine the box face attribute at it->position, not at
7442 it->current.pos, since the latter was not updated yet. (Bug#16870)
7443 (handle_face_prop): Improve commentary.
7445 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7447 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7448 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7450 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7452 Fixes around Bug#16647.
7453 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7454 ON_BOTTOM_DIVIDER cases.
7455 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7456 only if the window has no right divider.
7457 (Fcoordinates_in_window_p): Fix doc-string.
7459 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7461 * lread.c (Funintern): Fix doc to match advertised calling convention.
7463 2014-02-24 Daniel Colascione <dancol@dancol.org>
7465 * keyboard.c (read_char): Close race that resulted in lost events.
7467 2014-02-22 Glenn Morris <rgm@gnu.org>
7469 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7470 * window.c (window-resize-pixelwise): Doc fixes.
7472 * process.c (Finternal_default_process_filter)
7473 (Finternal_default_process_sentinel): Doc tweaks.
7475 2014-02-21 Glenn Morris <rgm@gnu.org>
7477 * process.c (Fprocess_buffer, Faccept_process_output)
7478 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7481 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7483 * window.c (Fwindow_scroll_bar_width): New function.
7485 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7487 Pacify GCC when configuring with --enable-gcc-warnings.
7488 * xdisp.c (move_it_in_display_line_to) [lint]:
7489 Initialize recently-added local.
7491 2014-02-21 Daniel Colascione <dancol@dancol.org>
7493 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7495 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7497 * xdisp.c (init_iterator): Don't dereference a bogus face
7498 pointer. (Bug#16819)
7499 (try_cursor_movement): Don't use cursor position if
7500 set_cursor_from_row failed to compute it. This avoids assertion
7501 violations in MATRIX_ROW.
7502 (move_it_in_display_line_to): Save the iterator state in ppos_it
7503 only once per call. Reimplement the method used to return to the
7504 best candidate position if all the positions found in display line
7505 are beyond TO_CHARPOS. This cuts down the number of calls to
7506 bidi_shelve_cache, which moves a lot of stuff when lines are long
7507 and include bidirectional text. (Bug#15555)
7509 2014-02-20 Glenn Morris <rgm@gnu.org>
7511 * data.c (Fdefalias): Doc fix.
7513 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7515 * xdisp.c (display_line): Fix horizontal scrolling of large images
7516 when fringes are turned off. This comes at a price of not
7517 displaying the truncation/continuation glyphs in this case.
7520 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7521 CreateDIBSection returns an error indication, zero out *ximg after
7522 destroying the image. This avoids crashes in memory allocations
7523 due to the fact that some of the callers also call
7524 x_destroy_x_image, which will attempt to free an already free'd
7527 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7529 * widget.c (update_various_frame_slots): Don't set
7530 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7532 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7534 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7536 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7538 temacs --daemon fix (Bug#16599).
7539 * emacs.c (main): Initialize daemon_pipe[1] here ...
7540 (syms_of_emacs): ... instead of here.
7542 2014-02-16 Anders Lindgern <andlind@gmail.com>
7544 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7547 2014-02-16 Daniel Colascione <dancol@dancol.org>
7549 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7550 (xd_get_connection_address): Use it.
7551 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7552 xd_get_connection_address because the latter signals if the bus
7553 we're trying to close is already disconnected.
7555 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7557 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7558 argument to CreateThread. This avoids segfaults on Windows 9X.
7559 Reported by oslsachem <oslsachem@gmail.com>.
7561 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7563 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7564 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7565 (check_lseek): New function, to report lseek errors.
7566 (save_data_space, update_file_ptrs, read_header, write_header)
7567 (copy_file, copy_rest, unexec): Use these news functions.
7568 (update_file_ptrs): Don't assume wraparound behavior when
7569 converting a large size_t value to off_t.
7571 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7573 * composite.c (fill_gstring_header): Pass positions as C integers
7574 and move parameters checking to...
7575 (Fcomposition_get_gstring): ...this function. Handle case when
7576 buffer positions are in reversed order and avoid crash (Bug#16739).
7578 * buffer.c (validate_region): Mention current buffer in error message.
7580 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7582 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7584 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7586 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7588 2014-02-11 Glenn Morris <rgm@gnu.org>
7590 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7591 Replace refs to "OpenStep" in messages.
7593 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7595 Avoid "." at end of error diagnostics.
7596 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7597 * font.c (Ffont_at):
7598 * nsfns.m (ns_display_info_for_name):
7599 * nsselect.m (Fx_own_selection_internal):
7600 * nsterm.m (performDragOperation:):
7601 Remove "." from end of diagnostic.
7603 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7605 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7606 unintuitive (bug#15824).
7607 (Fyes_or_no_p): Doc fix (bug#15456).
7609 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7611 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7613 * eval.c (call_debugger): When exiting the debugger, do not allow
7614 max_specpdl_size less than actual binding depth (Bug#16603).
7615 (syms_of_eval): Adjust docstring.
7617 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7619 * cmds.c (Fself_insert_command): Output a clearer error message on
7620 negative repetitions (bug#9476).
7622 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7624 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7626 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7628 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7630 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7632 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7634 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7636 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7638 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7640 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7641 `exit' works (bug#15865).
7643 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7645 Constrain window box/body sizes and margin widths (Bug#16649).
7646 * xdisp.c (window_box_width): Don't return less than zero.
7647 (window_box_left_offset, window_box_right_offset): Don't return
7648 more than the window's pixel width.
7649 * window.c (window_body_height, window_body_width): Don't return
7651 (window_resize_apply): Adjust margin width, if necessary.
7653 2014-02-07 Glenn Morris <rgm@gnu.org>
7655 * nsterm.m (syms_of_nsterm): Doc fix.
7657 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7659 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7660 New variables: pointers through which to call the respective APIs.
7661 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7662 (filename_from_ansi, sys_link, check_windows_init_file):
7663 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7664 This is required on Windows 9X, where we dynamically load
7665 UNICOWS.DLL which has their non-stub implementations.
7666 (maybe_load_unicows_dll): Assign addresses to these 2 function
7667 pointers after loading UNICOWS.DLL.
7669 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7670 MultiByteToWideChar and WideCharToMultiByte through function
7673 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7676 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7678 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7679 for OSX >= 10.9 if separate spaces are used.
7680 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7682 2014-02-06 Glenn Morris <rgm@gnu.org>
7684 * buffer.c (cache-long-scans): Doc fix.
7686 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7688 * w32fns.c (Fw32_shell_execute): Doc fix.
7690 2014-02-05 Bastien Guerry <bzg@gnu.org>
7692 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7693 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7695 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7697 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7698 outside the window (Bug#16649).
7700 * xdisp.c (note_mouse_highlight): When entering a margin area show
7701 a non-text cursor (Bug#16647).
7703 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7705 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7706 It prompted a compile-time diagnostic on GNU/Linux.
7707 Simplify to remove the need for the label.
7709 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7711 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7712 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7713 to show it; otherwise return 'unsupported--w32-dialog' to signal
7714 to the caller that emulation with menus is necessary.
7715 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7717 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7719 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7722 * menu.c (Fx_popup_dialog): Don't condition the call to
7723 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7724 special symbol 'unsupported--w32-dialog', emulate the dialog with
7725 a menu by calling x-popup-menu.
7727 * menu.h (Qunsupported__w32_dialog): New extern variable.
7729 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7731 * keyboard.c (kbd_buffer_get_event): Read file notification events
7734 * xgselect.c (xg_select): Read glib events in any case, even if
7735 there are no file descriptors to watch for. (Bug#16519)
7737 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7739 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7740 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7741 * w32term.c (w32_draw_window_divider): Handle first and last
7743 * w32term.h (w32_fill_area_abs): New function.
7744 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7746 * xfaces.c (realize_basic_faces): Handle new face ids.
7747 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7748 and bottom divider width.
7749 * xterm.c (x_draw_window_divider): Handle first and last pixels
7752 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7754 * print.c (Fexternal_debugging_output): Add cast to pacify
7755 --enable-gcc-warnings.
7756 * eval.c (call_debugger): Grow specpdl if the debugger was
7757 entered due to specpdl overflow (Bug#16603) and allow more
7758 specpdl space for the debugger itself.
7760 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7762 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7765 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7767 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7768 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7770 * print.c (Fexternal_debugging_output): If the argument character
7771 is non-ASCII, encode it with the current locale's encoding before
7772 writing the result to the terminal. (Bug#16448)
7774 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7775 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7778 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7780 * process.c (create_process): Reset SIGPROF handler in the child.
7781 * callproc.c (call_process): Likewise.
7783 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7785 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7787 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7789 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7790 of zero to print strings, GDB doesn't like it.
7792 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7793 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7794 we still use correct addresses. (Bug#16576)
7796 2014-01-27 K. Handa <handa@gnu.org>
7798 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7799 to preserve the code detection behavior of 24.3.
7800 * coding.h (struct coding_system): New member detected_utf8_bytes.
7801 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7802 (decode_coding_gap): Use short cut for UTF-8 file reading only
7803 when coding->detected_utf8_bytes equals to coding->src_bytes.
7804 * fileio.c (Finsert_file_contents): Cancel the previous change.
7806 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7808 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7809 that are not visible.
7811 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7813 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7814 is grabbed (Bug#16565).
7816 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7818 * xdisp.c (last_max_ascent): Re-remove after erroneously
7819 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7821 (move_it_to): Re-remove reference to last_max_ascent.
7822 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7823 max_descent here instead of calling line_bottom_y.
7826 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7828 * terminal.c (initial_free_frame_resources): New function.
7829 (init_initial_terminal): Install new hook to free face cache
7830 on initial frame and avoid memory leak. For details, see
7831 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7832 * xfaces.c (free_frame_faces): Adjust comment.
7834 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7836 * data.c (Fstring_to_number): Document results if unparsable
7839 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7841 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7843 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7845 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7846 * coding.c (detect_coding_utf_8, emacs_mule_char)
7847 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7848 (check_utf_8, decode_coding):
7849 * coding.h (struct coding_system.errors):
7850 Use ptrdiff_t, not int, for integer values derived from buffer and
7853 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7854 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7855 before invoking decode_coding_gap, since there's just one block.
7857 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7859 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7860 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7861 too early. Again run change_frame_size before assigning menu-
7864 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7866 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7867 arrives, call x_check_fullscreen, in case the new display has a
7868 different resolution. (Bug#16517)
7870 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7872 * term.c (read_menu_input): If the selected frame changes, exit
7874 (tty_menu_show): If the selected frame changes while we displayed
7875 a menu, throw to top level. (Bug#16479)
7877 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7879 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7881 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7883 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7884 * data.c (count_one_bits_word): Fix bug (negated comparison)
7885 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7887 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7889 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7890 Avoid undefined behavior by initializing display property bit of a
7891 string processed by the bidirectional iterator. For details, see
7892 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7894 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7896 Minor cleanup of previous change.
7897 * image.c (imagemagick_error, Fimagemagick_types):
7898 Omit some recently-introduced and unnecessary casts and assignments.
7900 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7902 Fix two memory leaks discovered with Valgrind.
7903 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7904 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7906 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7908 Fixes in window size functions around Bug#16430 and Bug#16470.
7909 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7910 (Fwindow_mode_line_height, Fwindow_header_line_height)
7911 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7912 Minor doc-string adjustments.
7913 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7914 Rewrite doc-strings.
7915 (window_body_height, window_body_width): Do not count partially
7916 visible lines/columns when PIXELWISE is nil (Bug#16470).
7917 (Qfloor, Qceiling): New symbols.
7919 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7921 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7922 when the image cache is not yet allocated. (Bug#16509)
7924 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7926 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7927 re-attach intervals to its base buffer (Bug#16502).
7928 * intervals.c (set_interval_object): Move from here...
7929 * intervals.h (set_interval_object): ... to here. Fix comments.
7931 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7933 Avoid undefined behavior by initializing buffer redisplay bit.
7934 Reported by Dmitry Antipov in
7935 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7936 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7938 Revert some of the CANNOT_DUMP fix (Bug#16494).
7939 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7941 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7943 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7944 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7945 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7946 they are replaced by macros that expand into direct calls to the
7947 corresponding functions from GDI32.DLL.
7948 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7949 variables in the Cygwin build, they are unused.
7951 2014-01-19 K. Handa <handa@gnu.org>
7953 * composite.c (composition_update_it): Fix previous change.
7955 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7957 Fix file name handling on MS-Windows 9X.
7958 * w32.c (maybe_load_unicows_dll): New function.
7960 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7961 on, to make sure we can convert file names to and from UTF-8 on
7962 Windows 9X. This fixes a failure to start up because Emacs cannot
7963 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7965 * w32font.c [WINDOWSNT]: Include w32.h.
7966 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7967 of implementing the same stuff.
7968 Remove now unused g_b_init_is_windows_9x.
7970 * w32.h (maybe_load_unicows_dll): Add prototype.
7972 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7974 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7975 switch to single keyboard. Prevents daemon crashes when a new
7976 client connects while we show a TTY menu in an existing client.
7979 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7981 Fix MinGW64 porting problem with _setjmp.
7982 Reported by Eli Zaretskii in:
7983 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7984 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7985 the old _setjmp and _longjmp. All uses changed.
7987 2014-01-13 Daniel Colascione <dancol@dancol.org>
7989 * textprop.c (Fremove_list_of_text_properties):
7990 Correctly handle reaching the end of the interval tree. (Bug#15344)
7992 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7994 * xdisp.c (resize_mini_window): Round height to a multiple of
7995 frame's line height. Fix bug in calculation of window start
7996 position (Bug#16424).
7998 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8000 * macfont.m: Include termchar.h.
8001 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8002 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8003 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8004 *_WITH_GC_* to take face and f as parameters.
8005 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8006 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8008 2014-01-13 Daniel Colascione <dancol@dancol.org>
8010 Fix menu item updating in the presence of the Unity global menu
8013 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8014 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8016 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8017 updating menus; explain why.
8018 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8019 problem it's supposed to solve and it interferes with detecting
8020 the presence of a global menu.
8021 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8024 2014-01-11 K. Handa <handa@gnu.org>
8026 * composite.c (composition_update_it): Fix indexing of
8027 LGSTRING_CHAR (Bug#15984).
8029 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8031 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8033 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8035 * xdisp.c (try_window_id): Don't use this function's optimizations
8036 if overlays in the buffer displayed by the window have changed
8037 since last redisplay. (Bug#16347)
8038 (message_dolog): Fix indentation.
8040 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8042 * frame.c (frame_resize_pixelwise): Fix doc-string.
8044 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8046 Fix handling of internal borders (Bug#16348).
8047 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8048 Remove internal border width from pixel width of windows.
8049 (change_frame_size_1): Don't return early when frame's pixel
8050 size changes - we still have to record the new sizes in the
8052 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8053 also when toolbar gets larger.
8054 * window.c (check_frame_size): Include internal_border_width in
8056 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8057 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8058 In non-toolkit/non-GTK version clear internal border.
8059 * xterm.c (x_clear_under_internal_border): New function for
8060 non-toolkit/non-GTK version.
8061 (x_after_update_window_line): In non-toolkit/non-GTK version
8063 (handle_one_xevent, x_set_window_size):
8064 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8065 * xterm.h (x_clear_under_internal_border): Extern it.
8067 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8069 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8070 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8073 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8075 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8076 last value of point is not equal to buffer's point. (Bug#16129)
8078 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8081 * nsterm.h (updateCollectionBehavior): Rename from
8082 updateCollectionBehaviour. All uses changed.
8084 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8085 * Makefile.in (SETFATTR): New macro.
8086 (temacs$(EXEEXT)): Use it.
8088 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8090 Fix maximization behavior on Windows (Bug#16300).
8091 * w32fns.c (w32_fullscreen_rect): Don't handle
8092 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8093 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8094 of SetWindowPos. Restore last placement also when leaving
8095 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8096 but the FULLSCREEN_BOTH case.
8098 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8101 * data.c (arithcompare_driver):
8102 * fileio.c (Fcar_less_than_car):
8103 * fns.c (internal_equal):
8104 * frame.c (delete_frame):
8105 * lisp.h (enum More_Lisp_Bits):
8107 Avoid C99 constructs that don't work in C89.
8108 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8109 to port to C89, which doesn't have 'long long'.
8110 (count_trailing_zero_bits): Use them.
8112 2014-01-03 Chong Yidong <cyd@gnu.org>
8114 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8116 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8118 Further adjust frame/window scrollbar width calculations.
8119 * window.c (apply_window_adjustment):
8120 Set windows_or_buffers_changed.
8121 (Fwindow_scroll_bars): Return actual scrollbar width.
8122 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8123 For non-toolkit builds again use 14 as minimum width and set
8124 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8125 * xterm.c (XTset_vertical_scroll_bar): Take width from
8126 WINDOW_SCROLL_BAR_AREA_WIDTH.
8127 (x_new_font): Rename wid to unit. Base calculation of new
8128 scrollbar width on toolkit used and make it analogous to that of
8129 x_set_scroll_bar_default_width.
8130 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8131 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8132 of GetSystemMetrics.
8133 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8134 WINDOW_SCROLL_BAR_AREA_WIDTH.
8135 (x_new_font): Make it correspond to changes in xterm.c.
8137 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8139 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8140 This is a cleaner way to fix the MinGW-w64 porting problem.
8141 Check for INTPTR_MAX misconfiguration.
8143 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8145 * search.c (newline_cache_on_off, find_newline): In indirect
8146 buffers, use the newline cache of the base buffer.
8148 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8149 buffer, invalidate the caches of its base buffer. (Bug#16265)
8151 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8152 buffers, use the width-run cache of the base buffer.
8154 * xdisp.c (redisplay_window): When the window displays an indirect
8155 buffer, and the character widths in the display table have
8156 changed, invalidate the width-run cache of the corresponding base
8159 * fileio.c (Finsert_file_contents): When invalidating the newline
8160 cache, consider the case of inserting into indirect buffer.
8162 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8163 In indirect buffers, use the paragraph cache of the base buffer.
8165 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8167 * window.c (grow_mini_window): Fix last change.
8169 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8171 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8173 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8175 * w32term.c (w32_initialize): Use LCID and LOWORD.
8177 * w32proc.c (create_child): Use pid_t for 5th argument.
8178 (IsValidLocale): Don't provide prototype for MinGW64.
8179 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8180 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8182 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8183 MinGW64 doesn't support.
8185 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8187 * w32.c (set_named_security_info): New function.
8188 (acl_set_file): Fall back on set_named_security_info if
8189 set_file_security fails.
8190 (g_b_init_set_named_security_info_w)
8191 (g_b_init_set_named_security_info_a): New static variables.
8192 (globals_of_w32): Initialize them to zero.
8193 (set_named_security_info): Set them to non-zero if the
8194 corresponding API is available.
8195 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8196 New function typedefs.
8198 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8200 Some more fixes following pixelwise resize changes including one
8202 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8203 of frame_resize_pixelwise.
8204 * widget.c (pixel_to_text_size): New function.
8205 (update_wm_hints): Have size hints respect value of
8206 frame_resize_pixelwise.
8207 (EmacsFrameResize): Alway process resize requests pixelwise.
8208 * window.c (grow_mini_window): Make sure mini window is at least
8210 * xdisp.c (display_menu_bar): Make sure menubar extends till
8212 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8213 (x_set_tool_bar_lines): Calculate pixelwise.
8214 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8215 frame_resize_pixelwise.
8217 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8219 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8220 variables not used there.
8222 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8224 * w32.c (sys_umask): New function. (Bug#16299)
8226 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8228 * dispnew.c (change_frame_size_1): Take old width of root window
8229 from that window's pixel width. (Bug#16284)
8231 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8233 Plain copy-file no longer chmods an existing destination (Bug#16133).
8234 * fileio.c (realmask): Now a static var, not a local.
8235 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8236 Remove arg STATPTR. All uses changed.
8237 (Fcopy_file): Do not alter permissions of existing destinations,
8238 unless PRESERVE-PERMISSIONS (renamed from
8239 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8240 Avoid race when testing for existing destinations and for
8241 when input and output files are the same.
8242 If changing the group fails, adjust both default and
8243 preserved permissions so that access is not granted to the
8245 (Fset_default_file_modes, init_fileio): Update realmask.
8246 (Fdefault_file_modes): Use realmask instead of calling umask.
8248 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8250 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8251 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8252 flags on the daemon pipe ends before execing.
8254 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8256 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8257 session. (Bug#14739)
8259 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8261 * callproc.c (Vexec_path): Document that exec-directory is in it.
8263 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8265 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8268 2013-12-27 Chong Yidong <cyd@gnu.org>
8270 * data.c (Fsymbol_function): Doc fix.
8272 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8274 Some more tinkering with Bug#16051.
8275 * window.c (resize_frame_windows): Don't let the size of the
8276 root window drop below the frame's default character size.
8277 Never ever delete any subwindows - let the window manager do the
8280 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8281 of toolbar lines needed when they exceed the height of the root
8283 (unwind_create_frame_1): New function.
8284 (Fx_create_frame): Generally inhibit calling the window
8285 configuration change hook here. Remove extra call to
8286 change_frame_size - it's not needed when we don't run the
8287 configuration change hook.
8289 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8291 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8292 On my Fedora 19 platform the core dumps were so big that
8293 my desktop became nearly catatonic.
8294 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8295 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8296 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8297 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8298 a clang-only syntax.
8299 * conf_post.h (__has_feature): New macro, if not already defined.
8300 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8301 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8303 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8305 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8306 is a file name. (Bug#16252)
8308 2013-12-25 Chong Yidong <cyd@gnu.org>
8310 * keyboard.c (Voverriding_terminal_local_map)
8311 (Voverriding_local_map): Doc fix.
8313 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8315 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8317 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8318 file name when it is submitted to ShellExecute. Simplify code.
8319 Don't test DOCUMENT for being a string, as that is enforced by
8320 CHECK_STRING. Doc fix.
8322 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8324 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8325 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8326 redisplay_tool_bar does. Improve and fix commentary.
8327 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8328 limits of the glyph matrices. (Bug#16051)
8329 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8330 only when the new size is different from the old one, and the new
8331 size can be achieved given the frame height.
8333 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8335 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8337 2013-12-23 Glenn Morris <rgm@gnu.org>
8339 * lread.c (Fload): Mention load-prefer-newer in doc.
8341 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8343 Handle Bug#16207 by being more restrictive when running hooks.
8344 * window.c (unwind_change_frame): New function.
8345 (Fset_window_configuration): Don't run configuration change hook
8346 while the frame configuration is unsafe. Call select_window
8349 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8351 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8353 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8355 * nsterm.h: Declare EmacsColor category.
8357 * nsterm.m (NSColor): Implement EmacsColor category.
8358 (ns_get_color): Use colorUsingDefaultColorSpace.
8359 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8361 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8363 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8365 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8366 having the PNG_NORETURN attribute, to avoid compiler warning in
8369 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8371 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8373 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8374 fringe background extension.
8375 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8376 because they are now always the same as `left' and `width',
8377 respectively. Remove code for the case that `width' and
8378 `sb_width' are different.
8380 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8382 Remove scroll_bar_actual_width from frames.
8383 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8384 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8385 (x_figure_window_size):
8386 * nsterm.m (x_set_window_size):
8387 * widget.c (set_frame_size):
8388 * w32term.c (x_set_window_size):
8389 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8390 scroll_bar_actual_width.
8392 Convert scroll_bar members to integers on Windows.
8393 * w32term.h (struct scroll_bar): Convert top, left, width,
8394 height, start, end and dragging to integers.
8395 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8397 * w32term.c (w32_set_scroll_bar_thumb)
8398 (w32_scroll_bar_handle_click): Remove XINT conversions for
8399 scroll_bar members. Treat bar->dragging as integer.
8400 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8401 first element. Remove XINT conversions for scroll_bar members.
8402 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8403 Remove XINT conversions for scroll_bar members.
8405 Fix assignment for new window total sizes.
8406 * window.c (Fwindow_resize_apply_total): Assign values for
8409 2013-12-20 Chong Yidong <cyd@gnu.org>
8411 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8412 argument to `append'.
8414 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8416 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8417 current text face, for extending the face of the display margins.
8420 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8421 Doc fix. (Bug#16190)
8423 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8425 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8428 * nsterm.m (Qfile, Qurl): New.
8429 (EV_MODIFIERS2): New macro.
8430 (EV_MODIFIERS): Use EV_MODIFIERS2.
8431 (ns_term_init): Remove font and color from DND, does not work on
8432 newer OSX, and other ports don't have them.
8433 (performDragOperation:): Handle modifiers used during drag.
8434 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8435 Remove global Lisp variables used to communicate with ns-win.el.
8436 Remove font and color handling.
8437 (syms_of_nsterm): Defsym Qfile and Qurl.
8439 2013-12-19 Anders Lindgren <andlind@gmail.com>
8441 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8442 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8444 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8445 (constrainFrameRect): Remove special case nr_screens == 1.
8446 Don't constrain size to size of view.
8448 * nsterm.h (ns_output): Remove dont_constrain.
8450 2013-12-19 Anders Lindgren <andlind@gmail.com>
8452 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8454 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8456 Minor fixes for recent openp changes.
8457 * lisp.h (GCPRO7): New macro.
8458 * lread.c (openp): Use bool for boolean; all callers changed.
8459 Protect save_string from GC. Don't assume that file descriptors
8460 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8461 warning about uninitialized variable.
8463 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8465 * w32fns.c (emacs_abort): Use intptr_t as argument of
8466 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8468 2013-12-18 Glenn Morris <rgm@gnu.org>
8470 * lread.c (Fload): Pass load_prefer_newer to openp.
8471 Don't bother checking mtime if openp already did it.
8472 (openp): Add `newer' argument, to check all suffixes
8473 and find the newest file.
8474 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8475 * callproc.c (call_process):
8476 * charset.c (load_charset_map_from_file):
8477 * emacs.c (init_cmdargs):
8478 * image.c (x_create_bitmap_from_file, x_find_image_file):
8480 * lread.c (Flocate_file_internal):
8481 * process.c (Fformat_network_address):
8482 * sound.c (Fplay_sound_internal):
8483 * w32.c (check_windows_init_file):
8484 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8486 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8488 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8490 * w32.c (getloadavg): Don't index samples[] array with negative
8491 indices. Recover from wall-clock time being set backwards.
8493 * w32term.c (w32_initialize): Declare the argument of
8494 set_user_model as const.
8496 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8497 (w32_menu_show): Constify some arguments passed to MessageBox.
8499 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8500 to initialize Lisp objects.
8502 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8503 initialize Lisp objects.
8505 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8506 use variables used only on X under that condition.
8508 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8509 variables not used there.
8511 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8513 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8514 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8516 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8518 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8519 code, revealed in presence of R2L characters, character
8520 compositions, and display vectors. A better fix for Bug#16148.
8521 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8522 GTK and NS builds, they don't have this member of struct frame.
8524 * dispextern.h (struct composition_it): Correct a comment for the
8527 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8529 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8530 This prevents a compilation error on C compilers that do not
8531 default functions to return 'int' if not declared. Also, add
8532 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8533 since it now uses inline functions.
8535 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8537 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8538 display margins on mode line, header line, and in the frame's
8539 tool-bar window. (Bug#16165)
8541 2013-12-16 Andreas Schwab <schwab@suse.de>
8543 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8545 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8547 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8550 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8552 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8554 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8556 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8557 intended to find bogus pointers in font objects (Bug#16140).
8558 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8559 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8560 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8561 Disable for MS-Windows due to Bug#15876; apparently this
8562 requires more or less substantial changes in fontset code.
8563 * xfont.c (xfont_close):
8564 * xftfont.c (xftfont_close): Call x_display_info_for_display
8565 to check whether 'Display *' is valid (Bug#16093 and probably
8568 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8570 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8571 Reported by Juanma Barranquero <lekktu@gmail.com>.
8573 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8574 open a pty on MS-Windows. (Bug#16152)
8576 * emacs.c (decode_env_path): Fix bogus comparison against
8577 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8579 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8581 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8582 (Fx_file_dialog): Add parentheses around && to silence warning.
8584 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8586 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8588 * xdisp.c (extend_face_to_end_of_line): Extend background of
8589 non-default face in margin areas as well. (Bug#16151)
8590 (display_line): Call extend_face_to_end_of_line for continued
8591 lines as well, if the display margins have non-zero width.
8592 (set_glyph_string_background_width): When needed, set the
8593 extends_to_end_of_line_p flag on glyph strings to be drawn in
8594 margin areas, not only in the text area.
8596 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8599 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8601 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8602 Don't worry about verify_error being t, since it has to be a list.
8604 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8606 Use bool for boolean, focusing on headers.
8607 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8608 No need to include <stdbool.h>, since conf_post.h does it now.
8609 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8610 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8611 (SET_PER_BUFFER_VALUE_P):
8612 * ccl.c, ccl.h (setup_ccl_program):
8613 * ccl.h (CHECK_CCL_PROGRAM):
8614 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8615 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8616 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8617 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8618 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8619 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8620 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8621 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8622 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8623 (CHARSET_FAST_MAP_SET):
8624 * coding.c (decode_coding_ccl, encode_coding_ccl):
8625 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8626 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8627 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8628 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8629 (decode_coding_c_string):
8630 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8631 * conf_post.h (has_attribute):
8632 * dispextern.h (trace_redisplay_p)
8633 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8634 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8635 (SET_GLYPH_FROM_CHAR_GLYPH)
8636 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8637 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8638 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8639 (cursor_in_mouse_face_p):
8640 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8641 (blank_row, prepare_desired_row)
8642 (build_frame_matrix_from_leaf_window, make_current)
8643 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8644 (update_window, scrolling_window, update_frame_line):
8645 * disptab.h (GLYPH_FOLLOW_ALIASES):
8646 * editfns.c (Fformat):
8647 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8648 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8649 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8650 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8651 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8652 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8653 (FONT_DEFERRED_LOG):
8654 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8655 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8656 (FRAME_MOUSE_UPDATE):
8657 * fringe.c (Fdefine_fringe_bitmap):
8658 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8659 (x_create_bitmap_from_xpm_data, xpm_load_image):
8660 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8661 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8662 (MERGE_INTERVAL_CACHE):
8663 * keymap.h (KEYMAPP):
8664 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8665 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8666 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8667 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8668 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8669 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8670 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8671 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8672 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8673 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8674 (SETUP_BUFFER_SYNTAX_TABLE):
8675 * systime.h (timespec_valid_p):
8676 * term.c (save_and_enable_current_matrix):
8677 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8678 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8679 (redisplay_internal, try_window_reusing_current_matrix)
8680 (sync_frame_with_window_matrix_rows, try_window_id)
8681 (display_menu_bar, display_tty_menu_item, display_mode_line)
8682 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8683 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8684 * xmenu.c (xmenu_show):
8685 * xterm.c (use_xim, x_term_init):
8686 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8687 (struct x_bitmap_record):
8688 Use bool for booleans.
8689 * ccl.c (struct buffer_text):
8690 * ccl.h (struct ccl_program):
8691 * charset.h (struct charset):
8693 * coding.h (struct iso_2022_spec, struct coding_system):
8694 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8695 (struct glyph_string, struct face, struct face_cache)
8696 (struct bidi_string_data, struct bidi_it)
8697 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8699 * editfns.c (Fformat):
8700 * frame.h (struct frame):
8701 * fringe.c (struct fringe_bitmap):
8702 * intervals.h (struct interval):
8703 * keyboard.h (struct kboard):
8704 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8705 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8706 (struct Lisp_Buffer_Local_Value, union specbinding):
8707 * macfont.m (struct macfont_info):
8708 * process.h (struct Lisp_Process):
8709 * termchar.h (struct tty_display_info):
8710 * window.h (struct window):
8711 * xterm.h (struct x_output):
8712 Use bool_bf for boolean bit-fields.
8713 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8714 All callers changed.
8715 * ccl.h (struct ccl_program): Remove unused members private_state,
8716 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8718 (struct ccl_spec): Remove unused members cr_carryover,
8719 eight_bit_carryover.
8720 * conf_post.h: Include <stdbool.h>.
8721 (bool_bf): New type.
8722 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8723 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8724 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8725 'do { ... } while (false)' brackets.
8726 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8727 Args must now be expressions; all callers changed.
8728 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8729 (PRODUCE_GLYPHS): Simplify use of boolean.
8730 * fileio.c (Fcopy_file):
8731 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8732 * lisp.h (UNGCPRO): Return void, not int.
8733 (FOR_EACH_TAIL): Use void expression, not int expression.
8734 * region-cache.c: Reindent.
8735 * region-cache.h: Copy comments from region-cache.c, to fix
8736 incorrect remarks about booleans.
8738 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8740 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8741 when character at point is displayed from a display vector.
8744 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8746 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8747 now a list of certificate validation checks that will abort a
8748 connection with an error.
8749 (Fgnutls_boot): Document it and use it.
8751 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8753 * w32term.c (w32_enable_frame_resize_hack): New variable.
8754 (x_set_window_size): Use it to hack frame resizing on Windows
8757 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8759 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8760 Windows-specific code to w32.c. Change error message text to
8761 match that of Posix platforms.
8763 * w32.c (w32_copy_file): New function, most of the code copied and
8764 reworked from Fcopy_file. Improve error handling. Plug memory
8765 leak when errors are thrown. Support file names outside of the
8766 current codepage. (Bug#7100)
8768 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8770 * lread.c (load_path_default): Prototype.
8772 2013-12-13 Glenn Morris <rgm@gnu.org>
8774 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8775 (dump_path): Remove.
8776 (load-path-default): Remove `changed' argument.
8777 Do not set dump_path permanently. Simplify.
8778 (init_lread): Simplify.
8779 (syms_of_lread): Remove dump_path.
8781 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8783 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8784 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8785 2013-12-12 font-related change to avoid Bug#16128, which
8786 is quite hard to fix without even more substantial changes.
8788 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8790 * font.c (font_close_object): Check for live frame (Bug#16128).
8792 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8794 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8795 Return ptrdiff_t, not int, since it's a buffer size.
8796 Reindent/reparen some macros to a more Gnuish style.
8798 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8800 Avoid undefined behavior with huge regexp interval counts.
8801 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8802 since it's now specialized to interval counts. All uses changed.
8803 Do not assume wraparound on signed integer overflow.
8804 (regex_compile): Simplify based on the above changes.
8806 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8808 Support file names on MS-Windows that use characters outside of
8809 the current system codepage. (Bug#7100)
8811 * w32.c (get_file_security, set_file_security)
8812 (create_symbolic_link): Separate pointers and boolean flags for
8813 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8814 non-zero, else the former.
8815 (codepage_for_filenames, filename_to_utf16, )
8816 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8818 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8820 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8821 Accept only one argument; all callers changed.
8822 (dostounix_filename): Remove the second argument, now works in
8823 UTF-8. All callers changed.
8824 (parse_root): Lose DBCS code.
8825 (get_long_basename, w32_get_short_filename, init_environment)
8826 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8827 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8828 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8829 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8830 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8831 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8833 (ansi_encode_filename): New function.
8834 (get_emacs_configuration, get_emacs_configuration_options):
8836 (add_volume_info, GetCachedVolumeInformation): Run the input file
8837 name through unixtodos_filename, to ensure it is stored and
8838 referenced in canonical form.
8839 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8840 (logon_network_drive, sys_link, utime): Improve error handling.
8841 (sys_access): New function.
8842 (hashval, generate_inode_val): Unused functions deleted.
8843 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8844 (check_windows_init_file): Convert error message from UTF-8 to
8845 ANSI codepage, for display in the message box.
8846 (globals_of_w32): Set w32_unicode_filenames according to the OS
8849 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8850 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8851 (syms_of_w32term): Declare w32-unicode-filenames.
8853 * w32proc.c (new_child, delete_child): Remove code that handled
8854 unused pending_deletion and input_file members of the child struct.
8855 (create_child, sys_spawnve): Convert all file names to ANSI
8856 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8857 name cannot be encoded in ANSI codepage. Don't use
8858 unixtodos_filename, mirror slashes by hand.
8859 (record_infile, record_pending_deletion): Functions deleted.
8860 (Fw32_short_file_name): Call w32_get_short_filename instead of
8863 * w32notify.c (add_watch): Work in Unicode mode when
8864 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8865 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8866 instead, do the same with Lisp primitives.
8868 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8869 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8870 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8871 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8872 (Fw32_shell_execute): Improve error reporting.
8873 (Fdefault_printer_name): Ifdef away for Cygwin.
8875 * w32.h (struct _child_process): Remove input_file and
8876 pending_deletion members that are no longer used.
8877 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8878 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8879 (ansi_encode_filename): New and updated prototypes.
8881 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8883 (unexec): Don't use dostounix_filename, it expects a file name in
8884 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8887 * fileio.c (Ffile_name_directory, file_name_as_directory)
8888 (directory_file_name, Fexpand_file_name)
8889 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8890 arguments of dostounix_filename.
8891 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8892 use MAX_UTF8_PATH for size of file-name strings.
8893 (emacs_readlinkat): Build an explicitly unibyte string for file
8895 (syms_of_fileio) <file-name-coding-system>:
8896 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8898 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8899 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8900 directories to UTF-8.
8901 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8902 environment, and each element of the input PATH, to UTF-8.
8904 * dired.c (file_attributes): Use build_unibyte_string explicitly
8905 to make Lisp strings from user and group names.
8907 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8910 * coding.c (decode_file_name, encode_file_name): New functions.
8912 * termcap.c (tgetent): Adapt to the change in arguments of
8915 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8918 * msdos.c (dostounix_filename, init_environment): Adapt to the
8919 change in arguments of dostounix_filename.
8921 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8922 [WINDOWSNT]: Encode file names passed to the image libraries in
8925 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8926 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8928 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8929 arguments of dostounix_filename.
8931 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8933 * font.h (struct font_entity) [HAVE_NS]: New field to record
8934 font driver which was used to create this entity.
8935 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8936 frame where the font was opened.
8937 (font_close_object): Add prototype.
8938 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8939 (font_close_object): Not static any more. Lost frame arg.
8940 Adjust comment and users.
8941 * alloc.c (cleanup_vector): Call font_close_object to adjust
8942 per-frame font counters correctly. If HAVE_NS, also call
8943 driver-specific cleanup for font-entity objects.
8944 * ftfont.c (ftfont_open):
8945 * nsfont.m (nsfont_open):
8946 * w32font.c (w32font_open_internal):
8947 * xfont.c (xfont_open):
8948 * xftfont.c (xftfont_open): Save frame pointer in font object.
8949 * macfont.m (macfont_open): Likewise.
8950 (macfont_descriptor_entity): Save driver pointer to be able
8951 to call its free_entity routine when font-entity is swept.
8952 * ftxfont.c (ftxfont_open): Add eassert because frame
8953 pointer should be saved by ftfont_driver.open.
8955 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8957 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8958 input polling is used. This is still meaningful for Cygwin, see
8959 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8960 * keyboard.c (poll_for_input_1, input_polling_used):
8961 Define unconditionally.
8962 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8963 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8964 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8965 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8966 (face_for_char): Likewise. Rearrange eassert and return ASCII
8967 face for CHAR_BYTE8_P.
8968 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8970 2013-12-11 Ken Brown <kbrown@cornell.edu>
8972 * dispextern.h (erase_phys_cursor):
8973 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8975 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8977 * nsterm.m (x_free_frame_resources):
8978 * term.c (tty_free_frame_resources):
8979 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8980 face cache because it's implied by free_frame_faces anyway.
8981 * w32term.c (x_free_frame_resources): Likewise. Do not call
8982 free_frame_faces twice.
8984 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8986 * editfns.c (Fformat_time_string): Mention %F in the doc.
8988 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8990 * window.c (resize_frame_windows): Don't return immediately when
8991 the root window's size doesn't change - the minibuffer window
8992 may still have to be repositioned/resized.
8993 * xfns.c (Fx_create_frame): Always change the frame size after
8994 initializing the frame's faces.
8995 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8996 change_frame_size should already have done it.
8997 (x_new_font): Assign new tool- and menu-bar heights.
8998 (x_set_window_size_1): Account for tool- and menu-bar heights
8999 (Bug#16013). Don't set pixel sizes since change_frame_size
9000 should already have done it.
9002 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9004 Remove the option of using libcrypto.
9005 * Makefile.in (LIB_CRYPTO): Remove.
9006 (LIBES): Don't use it.
9008 2013-12-11 Juri Linkov <juri@jurta.org>
9010 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9011 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9013 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9015 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9016 drawn tool bar items (Bug#16058).
9017 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9019 2013-12-09 Ken Brown <kbrown@cornell.edu>
9021 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9023 * lisp.h (get_frame_param): Adjust conditions for prototype
9026 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9028 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9029 Avoid unused macro warning if configured --without-xft.
9031 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9033 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9035 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9037 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9039 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9041 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9043 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9045 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9047 Use libcrypto's checksum implementations if available, for speed.
9048 * Makefile.in (LIB_CRYPTO): New macro.
9051 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9052 The macro didn't conform to C99 due to type mismatch,
9053 which caused compilation failure with Sun C 5.12,
9054 and it was confusing anyway. Include window.h to declare
9055 redisplay_other_windows.
9057 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9059 * window.c (set_window_buffer): Update mode line (bug#16084).
9061 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9063 Fix minor problems found by static checking.
9064 * keyboard.c (poll_for_input_1, input_polling_used):
9065 Define only if HAVE_NTGUI.
9066 * xmenu.c (popup_activate_callback): Omit unnecessary
9067 check against USE_X_TOOLKIT, which must be defined here anyway.
9068 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9071 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9073 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9075 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9077 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9079 * nsterm.m (x_set_window_size): Remove fprintf.
9080 (init): Define always. Set applicationDidFinishLaunchingCalled
9082 (applicationDidFinishLaunching:):
9083 Set applicationDidFinishLaunchingCalled.
9084 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9087 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9089 Pixel resize changes for NS (Bug#16049).
9090 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9091 height/width. row/cols are locals.
9092 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9093 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9094 (windowWillResize): Remove gsextra. Calculate extra as in
9096 (x_new_font): Don't change frame size if fullscreen.
9097 Change size pixelwise.
9099 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9100 comment in xfns.c. Change to pixelwise call.
9102 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9104 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9107 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9109 * xterm.c (input_signal_count): Remove.
9110 (x_dispatch_event): Define unconditionally.
9111 (x_make_frame_visible): Process X events until the frame
9112 is really visible (Bug#16027).
9113 * xterm.h (x_dispatch_event): Declare unconditionally.
9115 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9117 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9119 * nsterm.m (x_set_window_size): Handle pixelwise.
9121 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9123 * w32term.c (x_new_font):
9124 * xterm.c (x_new_font): Calculate new frame size from new font
9127 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9129 * lisp.h (FOR_EACH_TAIL): New macro.
9130 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9132 * window.c (select_window): Call second wset_redisplay before we change
9133 selected_window (bug#16034).
9135 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9137 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9139 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9141 * w32xfns.c: Include window.h, to avoid a compiler warning.
9143 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9145 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9146 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9147 window_scroll takes care of it.
9148 (Fset_window_point, Fdelete_other_windows_internal)
9149 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9150 (Fsplit_window_internal, Fdelete_window_internal)
9151 (Fresize_mini_window_internal, Fset_window_configuration)
9152 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9153 cause redisplay instead of forcing a complete redisplay.
9154 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9155 we're only affecting the selected_window.
9157 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9159 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9160 directional control characters. Update type and category
9161 determination according to the UBA from Unicode v6.3.
9162 (bidi_category_t): New category EXPLICIT_FORMATTING.
9164 * dispextern.h (bidi_type_t): Update to include new bidirectional
9165 properties introduced with Unicode v6.3. (Bug#16043)
9167 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9169 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9172 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9174 * font.c (font_list_entities): Remove dummy assignment.
9175 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9176 used on graphic displays only. Remove unused 'font_encoder' member.
9177 (struct font_bitmap): Remove unused 'extra' member.
9178 * nsfont.m (nsfont_open):
9179 * w32font.c (w32font_open_internal):
9180 * ftfont.c (ftfont_get_bitmap): Adjust users.
9182 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9184 Use bool for boolean.
9185 * tparam.c (tparam1):
9186 * undo.c (record_point, record_property_change):
9187 Use bool for boolean, for local vars that are always true or false.
9189 Minor integer overflow fixes (Bug#16033).
9190 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9191 This improves on the previous fix to this function.
9192 (window_resize_check): When summing up pixel counts, don't rely on
9193 undefined behavior if the sum overflows.
9195 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9197 * window.c (Fset_window_new_pixel): Don't choke at negative
9198 argument value (Bug#16033).
9200 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9201 to avoid crash in window_box_height.
9203 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9204 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9206 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9208 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9210 Minor integer overflow fixes.
9211 * window.c (Fset_window_new_pixel, grow_mini_window):
9212 * xdisp.c (Fwindow_text_pixel_size):
9213 Avoid undefined behavior on signed integer overflow.
9214 * xfns.c (x_set_mouse_color):
9215 Check that drag shape fits in 'unsigned', since that's what X wants.
9217 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9219 Improve reporting of fatal exception on MS-Windows.
9220 * w32fns.c (my_exception_handler): New function.
9221 (globals_of_w32fns): Set it up as the unhandled exception
9222 handler. Initialize exception code and address to zeros.
9223 (emacs_abort): If the exception code and address are available,
9224 print them at the beginning of the backtrace. Fix the format of
9225 printing addresses (was producing 0x0x12345678 on XP).
9228 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9230 * eval.c (Fbacktrace__locals): New function.
9231 (syms_of_eval): Defsubr it.
9233 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9235 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9236 Define here to unify between...
9237 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9238 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9240 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9242 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9244 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9245 fringe background extension.
9246 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9247 because they are now always the same as `left' and `width',
9248 respectively. Remove code for the case that `width' and
9249 `sb_width' are different.
9251 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9253 Fix minor problems found by static checking.
9254 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9255 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9256 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9258 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9260 * image.c (imagemagick_compute_animated_image): Don't crash if we
9261 have an animation with different-sized images (bug#15313).
9263 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9265 Remove some unused items introduced during pixelwise change.
9266 * window.c (window_resize_total_check): Remove unused function.
9267 * xdisp.c (remember_mouse_glyph): Remove unused label.
9268 (Ftool_bar_height): Move declaration inside #if.
9269 * xterm.c (x_set_window_size): Don't use r and c.
9271 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9273 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9276 * window.c (Fset_window_configuration): Comment out unused variables.
9278 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9280 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9282 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9284 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9286 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9287 HAVE_GNUTLS3 (Bug#16001).
9289 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9290 if interrupts are deferred (Bug#15801).
9292 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9294 Support resizing frames and windows pixelwise.
9295 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9296 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9297 (struct glyph_matrix): Replace window_left_col and
9298 window_top_line by window_pixel_left and window_pixel_top.
9299 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9301 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9302 (draw_window_divider, move_it_to, x_draw_right_divider)
9303 (x_draw_bottom_divider, change_frame_size): Add or fix
9305 * dispnew.c (change_frame_size_1): Change prototype.
9306 (adjust_glyph_matrix, required_matrix_width)
9307 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9308 values instead of lines and columns.
9309 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9310 WINDOW_TOTAL_FRINGE_WIDTH.
9311 (handle_window_change_signal, do_pending_window_change)
9312 (init_display): Adjusts calls of change_frame_size.
9313 (change_frame_size, change_frame_size_1): Handle pixelwise
9315 * frame.c (Qright_divider_width, Qbottom_divider_width):
9317 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9318 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9319 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9320 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9322 (set_frame_param): New function.
9323 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9324 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9325 (Ffringe_width, Fborder_width, Fright_divider_width)
9326 (Fbottom_divider_width): New functions, defsubr them.
9327 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9328 New argument pixelwise.
9329 (struct frame_parm_table): New members Qright_divider_width and
9330 Qbottom_divider_width.
9331 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9332 (x_report_frame_params): Handle Qright_divider_width and
9333 Qbottom_divider_width.
9334 (x_set_right_divider_width, x_set_bottom_divider_width):
9336 (frame_resize_pixelwise): New option.
9337 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9338 new_pixelwise, right_divider_width and bottom_divider_width;
9339 remove total_lines; rename text_lines, text_cols, new_text_lines
9340 and new_text_cols to text_height, text_width, new_height and
9341 new_width respectively.
9342 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9343 FRAME_TEXT_WIDTH respectively.
9344 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9345 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9346 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9348 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9349 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9350 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9351 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9352 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9353 (FRAME_TOTAL_COLS_ARG): Remove macro.
9354 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9355 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9356 (x_wm_set_size_hint): Handle frame pixel sizes.
9357 * indent.c (compute_motion, Fcompute_motion):
9358 Call window_body_width instead of window_body_cols.
9359 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9360 (make_lispy_position): Handle right and bottom dividers.
9361 (Fsuspend_emacs): Pixelize call of change_frame_size.
9362 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9363 * lisp.h: Extern set_frame_param.
9364 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9366 (Fx_create_frame): Add entry for vertical_drag_cursor.
9367 Pixelize call of change_frame_size.
9368 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9369 * nsterm.m (ns_update_window_end): Optionally draw right
9371 (x_set_window_size): Add argument pixelwise.
9372 Call check_frame_size and change_frame_size with pixelwise zero.
9373 (ns_draw_window_divider): New function.
9374 (ns_redisplay_interface): Add ns_draw_window_divider.
9375 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9376 (x_new_font): Call x_set_window_size with pixelwise zero.
9377 * print.c (print_object): For a window print its sequence
9379 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9380 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9381 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9382 (w32_createwindow): Use scroll bar area width.
9383 (w32_wnd_proc): Handle bottom divider width.
9384 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9385 (Fx_create_frame): Default divider width parameters.
9386 Caclulate sizes pixelwise. Add vertical drag cursor support.
9387 (x_create_tip_frame): Default divider widths to zero.
9388 Pixelize call to change_frame_size.
9389 (Fx_show_tip): Add handling of divider widths. Pixelize window
9391 (Fw32_frame_rect): New function.
9392 (frame_parm_handler w32_frame_parm_handlers): Add divider
9394 (Vx_window_vertical_drag_shape): Add variable.
9395 * w32inevt.c (resize_event, maybe_generate_resize_event):
9396 Pixelize change_frame_size calls.
9397 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9399 * w32term.c (w32_draw_window_divider): New function.
9400 (x_update_window_end): Handle right divider.
9401 (w32_draw_fringe_bitmap, x_scroll_run)
9402 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9403 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9404 Calculate new frame sizes pixelwise.
9405 (x_new_font): Pixelize call to x_set_window_size.
9406 (x_check_fullscreen): Pixelize call to change_frame_size.
9407 (x_set_window_size_1, x_set_window_size): New argument
9408 pixelwise. Calculate pixelwise.
9409 (x_wm_set_size_hint): Use scroll bar area width.
9410 (w32_redisplay_interface): Add w32_draw_window_divider.
9411 * w32term.h (struct w32_output): Add vertical drag cursor.
9412 * widget.c (set_frame_size, update_wm_hints)
9413 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9415 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9416 * window.c (sequence_number): Restore.
9417 (Fwindow_pixel_width, Fwindow_pixel_height)
9418 (Fwindow_mode_line_height, Fwindow_header_line_height)
9419 (window_pixel_to_total, Frun_window_scroll_functions)
9420 (Fset_window_new_pixel, window_resize_apply_total)
9421 (Fwindow_resize_apply_total): New functions.
9422 (window_body_height, window_body_width): Rename from
9423 window_body_lines. New argument PIXELWISE.
9424 Calculate pixelwise.
9425 (Fwindow_body_height, Fwindow_body_width): New argument
9427 (coordinates_in_window, window_relative_x_coord): Use window's
9428 pixel width instead of total width.
9429 (replace_window, recombine_windows): Initialize pixel values.
9430 (resize_root_window, resize_frame_windows, grow_mini_window)
9431 (shrink_mini_window): New argument PIXELWISE.
9432 Calculate pixelwise.
9433 (Fdelete_other_windows_internal, adjust_window_margins)
9434 (window_resize_check, window_resize_apply)
9435 (Fdelete_window_internal, Fresize_mini_window_internal)
9436 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9437 (check_frame_size): Rename arguments. New argument PIXELWISE.
9438 Calculate pixelwise.
9439 (set_window_buffer): Make samebuf bool. Run configuration change
9440 hook only if buffer changed.
9441 (Fset_window_buffer): Rewrite doc-string.
9442 (make_window): Initialize new_pixel slot.
9443 (Fwindow_resize_apply): Check pixel size of root window.
9444 (Fsplit_window_internal): Call 2nd argument pixel_size.
9445 Calculate pixelwise.
9446 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9448 (save_window_data): New slots frame_text_width,
9449 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9450 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9452 (Fcurrent_window_configuration, Fset_window_configuration)
9453 (save_window_save, compare_window_configurations): Handle new
9454 slots in save_window_data and saved_window.
9455 (Fset_window_scroll_bars): Fix doc-string.
9456 (window_resize_pixelwise): New variable.
9457 (coordinates_in_window, Fcoordinates_in_window_p):
9459 (make_parent_window): Adjust sequence_number.
9460 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9462 * window.h (struct window): New members new_pixel, pixel_left,
9463 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9464 (wset_new_pixel): New function.
9465 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9466 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9467 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9468 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9469 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9470 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9471 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9472 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9473 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9474 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9475 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9476 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9477 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9478 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9479 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9481 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9482 (window_body_width, check_frame_size): Adapt external declarations.
9483 * xdisp.c (last_max_ascent): New integer.
9484 (window_text_bottom_y): Handle bottom divider.
9485 (window_box_width, window_box_height): Calculate pixelwise.
9486 (get_glyph_string_clip_rects): Handle right divider.
9487 (remember_mouse_glyph): When windows are resized pixelwise
9488 proceed with width and height set to 1.
9489 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9491 (move_it_to): Calculate and return maximum x position
9493 (Fwindow_text_pixel_size): New function.
9494 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9495 (tool_bar_lines_needed): Rename to tool_bar_height.
9496 Calculate pixelwise.
9497 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9498 Calculate pixelwise.
9499 (redisplay_tool_bar): Calculate pixelwise.
9500 (redisplay_window): Calculate pixelwise. Handle dividers.
9501 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9502 (x_draw_vertical_border): Handle dividers.
9503 (define_frame_cursor1): Handle vertical drag cursor.
9504 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9505 (expose_window): Calculate pixelwise. Handle dividers.
9506 (init_xdisp): Initialize pixel values.
9507 * xfaces.c (Qwindow_divider): New face.
9508 (realize_basic_faces): Realize it.
9509 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9510 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9511 (x_set_scroll_bar_default_width): Default actual width to 16.
9512 (Fx_create_frame): Set sizes pixelwise.
9513 (x_create_tip_frame): Default divider widths to zero.
9514 Pixelize call of change_frame_size.
9515 (Fx_show_tip): Handle divider widths. Initial pixel position
9517 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9518 (Vx_window_vertical_drag_shape): New option.
9519 * xmenu.c (free_frame_menubar): Pixelize call of
9521 * xterm.c (x_draw_window_divider): New function.
9522 (x_update_window_end): Optionally draw right divider.
9523 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9524 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9525 (handle_one_xevent, x_new_font): Calculate pixelwise.
9526 (x_set_window_size_1, x_set_window_size): New argument
9527 pixelwise. Calculate pixelwise.
9528 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9529 (struct x_redisplay_interface): Add x_draw_window_divider.
9530 * xterm.h (struct x_output): Add vertical_drag_cursor.
9532 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9534 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9535 Set invisible frames's `redisplay' when a full redisplay is requested.
9536 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9537 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9538 (display_mode_lines): Set it here instead.
9540 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9542 * dispextern.h (set_window_update_flags): Remove.
9544 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9546 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9548 * xdisp.c (REDISPLAY_SOME_P): New macro.
9549 (redisplay_internal): Use it (bug#15999).
9550 (prepare_menu_bars, redisplay_window): Use it as well.
9552 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9554 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9556 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9557 (globals_of_w32font): Zero it out.
9558 (GetCharWidth32W_Proc): New function pointer.
9559 (get_char_width_32_w): New function.
9560 (compute_metrics): If get_glyph_outline_w returns an error, try
9561 get_char_width_32_w before declaring a failure. This avoids
9562 punishing raster (a.k.a. "bitmap") fonts by slowing down
9563 redisplay. (Bug#6364).
9565 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9567 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9568 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9569 highlight needs to be redisplayed. (Bug#15913)
9571 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9573 Fix minor problems found by static checking.
9574 * buffer.h (struct buffer_text, struct buffer):
9575 * frame.h (struct frame):
9576 * window.h (struct window):
9577 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9578 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9579 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9580 no-longer-valid use of HAVE_MENUS.
9581 * xdisp.c (propagate_buffer_redisplay): Now static.
9583 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9585 * xmenu.c (Fmenu_or_popup_active_p):
9586 * window.c (Fset_window_configuration):
9587 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9588 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9589 * fns.c (Fyes_or_no_p):
9590 * editfns.c (Fmessage_box, Fmessage_or_box):
9591 * alloc.c (make_save_ptr_ptr):
9592 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9594 * window.c (Fset_window_configuration): Move select_window later.
9596 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9598 Refine redisplay optimizations to only redisplay *some* frames/windows
9599 rather than all of them.
9600 * xdisp.c (REDISPLAY_SOME): New constant.
9601 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9602 (bset_redisplay, bset_update_mode_line): New functions.
9603 (message_dolog): Use bset_redisplay.
9604 (clear_garbaged_frames): Use fset_redisplay.
9605 (echo_area_display): Use wset_redisplay.
9606 (buffer_shared_and_changed): Remove.
9607 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9608 frame titles. Compute the actual set of windows redisplayed.
9609 Don't update frame titles and menu bars for frames that don't need to
9611 (propagate_buffer_redisplay): New function.
9613 (redisplay_internal): Use it. Be more selective in the set of windows
9614 we redisplay. Propagate windows_or_buffers_changed to
9615 update_mode_lines a bit later to simplify the code.
9616 (mark_window_display_accurate_1): Reset window and buffer's
9618 (redisplay_window): Do nothing if neither the window nor the buffer nor
9619 the frame needs redisplay.
9620 * window.h (struct window): Add `redisplay' field.
9621 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9622 (redisplay_other_windows, window_list): New declarations.
9623 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9624 (window_list): Not static any more.
9625 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9626 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9627 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9628 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9629 * frame.h (struct frame): Add `redisplay' field.
9630 Move `external_menu_bar' bitfield next to other bit-fields.
9631 (SET_FRAME_GARBAGED): Use fset_redisplay.
9632 (SET_FRAME_VISIBLE): Don't garbage the frame;
9633 Use redisplay_other_windows.
9634 * buffer.h (struct buffer): Add `redisplay' field.
9635 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9636 (modify_overlay): Use bset_redisplay.
9637 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9639 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9641 Support w32 file notifications in batch mode.
9642 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9643 invalid (which happens in batch mode). If non-interactive, call
9644 handle_file_notifications to store file notification events in the
9645 input queue. (Bug#15933)
9647 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9649 * w32inevt.c (handle_file_notifications): Now external, not static.
9651 * w32term.h (handle_file_notifications): Provide prototype.
9653 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9654 init_crit, since init_display, which does that otherwise, is not
9657 2013-11-27 Glenn Morris <rgm@gnu.org>
9659 * Makefile.in ($(lispsource)/international/charprop.el): New.
9660 (emacs$(EXEEXT)): Depend on charprop.el.
9662 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9664 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9665 deleting portions of the buffer under non-nil REPLACE argument.
9668 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9669 directory, watch it and not its parent.
9670 (add_watch): Allow empty string in FILE.
9672 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9674 * window.c (Fset_window_start, window_resize_apply)
9675 (window_scroll): Reset window_end_valid (Bug#15957).
9677 2013-11-27 Glenn Morris <rgm@gnu.org>
9679 * Makefile.in (leimdir): Now in lisp source directory.
9680 ($(leimdir)/leim-list.el): Just use ../leim .
9681 * epaths.in (PATH_DUMPLOADSEARCH):
9682 * lread.c (load_path_default):
9683 * nsterm.m (ns_load_path): No more leim directory.
9685 2013-11-26 Andreas Schwab <schwab@suse.de>
9687 * .gdbinit (xgettype): Add cast.
9689 2013-11-26 Glenn Morris <rgm@gnu.org>
9691 Preload leim-list.el.
9692 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9693 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9694 is a single directory.
9696 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9698 bool-vector-subsetp is now the normal direction (Bug#15912).
9699 * data.c (Fbool_vector_subsetp): Test whether the first argument
9700 is a subset of the second one, not the reverse. Add doc string.
9702 Fix minor problems found by static checking.
9703 * lread.c (load_path_default): Now static.
9704 * textprop.c (text_property_stickiness): Be consistent about the
9705 test used when deciding whether to consider the previous character.
9706 This simplifies the code a bit.
9708 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9710 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9712 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9713 (syms_of_frame): Don't defsubr them.
9715 2013-11-25 Glenn Morris <rgm@gnu.org>
9717 * lread.c (load_path_default): Change the sense of the argument.
9718 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9719 from dump_path. When it is not, avoid checking dump_path twice.
9721 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9722 uninstalled dump_path against installed Vload_path. (Bug#15964)
9724 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9726 Export get_pos_property to Elisp.
9727 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9728 (syms_of_editfns): Export it to Elisp.
9730 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9732 2013-11-23 Romain Francoise <romain@orebokech.com>
9734 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9735 initialization here ...
9736 (syms_of_fileio): ... from here.
9738 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9740 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9741 Please use --enable-check-lisp-object-type.
9743 2013-11-23 Glenn Morris <rgm@gnu.org>
9745 * process.c (get_process): Explicit error for dead buffers.
9747 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9749 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9751 2013-11-23 Glenn Morris <rgm@gnu.org>
9753 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9754 * lread.c (load_path_check): Take path to check as argument.
9755 (load_path_default): New, split from init_lread.
9756 (init_lread): Move calc of default load-path to load_path_default.
9757 Empty elements in EMACSLOADPATH now stand for the default.
9758 (load-path): Doc fix.
9759 * emacs.c (decode_env_path): Add option to treat empty elements
9760 as nil rather than ".".
9761 * callproc.c (init_callproc_1, init_callproc):
9762 * image.c (Vx_bitmap_file_path):
9763 * lisp.h (decode_env_path):
9764 * lread.c (Vsource_directory):
9765 Update for new argument spec of decode_env_path.
9767 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9769 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9770 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9772 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9774 Fix some dependency problems that cause unnecessary recompiles.
9776 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9777 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9778 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9779 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9780 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9781 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9782 (boostrap-clean): No need to remove stamp-oldxmenu.
9784 Fix recently introduced bool vector overrun.
9785 This was due to an optimization that went awry.
9786 Reported by Glenn Morris in
9787 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9788 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9789 for empty vectors, undoing the 2013-11-18 change.
9790 * data.c (bool_vector_binop_driver): Rely on this.
9791 Fix bug that occasionally overran the destination.
9792 * lisp.h (struct Lisp_Bool_vector): Document this.
9794 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9796 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9799 * nsterm.m (init, run, stop:): Comment out for now, does not work
9802 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9804 * charset.c (syms_of_charset): Don't read past end of string.
9806 2013-11-19 Glenn Morris <rgm@gnu.org>
9808 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9810 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9812 Add hooks to run on gaining/losing focus. (Bug#15029)
9813 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9814 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9815 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9817 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9819 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9820 The old names predated the API change that put destination at end.
9822 Improve API of recently-added bool vector functions (Bug#15912).
9823 The old API had (bool-vector-count-matches A B)
9824 and (bool-vector-count-matches-at A B I), which gave the
9825 misleading impression that the two functions were variants, one
9826 with a location I. The new API has (bool-vector-count-population A)
9827 and (bool-vector-count-consecutive A B I) to make the distinction
9828 clearer. The first function no longer has a B argument, since the
9829 caller can easily determine the number of nils if the length and
9830 number of ts is known.
9831 * data.c (Fbool_vector_count_population): Rename from
9832 bool_vector_count_matches, and accept just 1 argument.
9833 (Fbool_vector_count_consecutive): Rename from
9834 Fbool_vector_count_matches_at.
9836 Always allocate at least one bits_word per bool vector.
9837 See Daniel Colascione in:
9838 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9839 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9840 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9841 * lisp.h (struct Lisp_Bool_vector): Document this.
9843 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9845 * insdel.c (invalidate_buffer_caches): New function, consolidated
9846 from part of prepare_to_modify_buffer.
9847 (insert_from_gap, prepare_to_modify_buffer):
9848 * coding.c (code_convert_region, code_convert_string):
9849 Call invalidate_buffer_caches. (Bug#15841)
9851 * lisp.h (invalidate_buffer_caches): Add prototype.
9853 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9855 * w32term.c (x_update_window_end): Don't invalidate the entire
9856 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9857 highlight needs to be redisplayed. (Bug#15913)
9859 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9861 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9863 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9865 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9866 while we are using Vprin1_to_string_buffer.
9868 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9869 after inserting the description string. (Bug#15907)
9871 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9873 * data.c: Work around bogus GCC diagnostic about shift count.
9874 Reported by Eli Zaretskii in
9875 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9876 (pre_value): New function.
9877 (count_trailing_zero_bits): Use it.
9879 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9881 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9882 assume C macros are not supported even under -g3 in these old GCC
9885 2013-11-15 Leo Liu <sdl.web@gmail.com>
9887 * minibuf.c (Ftry_completion, Fall_completions)
9888 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9890 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9892 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9893 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9894 This avoids placing unnecessary constants into the Emacs code.
9896 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9898 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9899 for Cygwin w32 build.
9901 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9902 for Cygwin w32 build. (Bug#15892)
9904 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9906 Simplify, port and tune bool vector implementation.
9907 * alloc.c (bool_vector_exact_payload_bytes)
9908 (bool_vector_payload_bytes): Remove.
9909 (bool_vector_fill): Return its argument.
9910 * alloc.c (bool_vector_fill):
9912 * print.c (print_object):
9913 Simplify by using bool_vector_bytes.
9914 * alloc.c (make_uninit_bool_vector):
9915 New function, broken out from Fmake_bool_vector.
9916 (Fmake_bool_vector): Use it. Use tail call.
9917 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9918 * data.c (BITS_PER_ULL): New constant.
9919 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9920 if long long versions don't exist.
9921 (shift_right_ull): New function.
9922 (count_one_bits_word): New function, replacing popcount_bits_word
9923 macro. Don't assume that bits_word is no wider than long long.
9924 (count_one_bits_word, count_trailing_zero_bits):
9925 Don't assume that bits_word is no wider than long long.
9926 * data.c (bool_vector_binop_driver, bool_vector_not):
9927 * fns.c (Fcopy_sequence):
9929 Create an uninitialized destination, to avoid needless work.
9930 (internal_equal): Simplify.
9931 (Ffillarray): Prefer tail call.
9932 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9933 contain at least one word.
9934 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9935 chars are narrower than ints.
9936 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9937 * fns.c (Fcopy_sequence):
9939 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9940 Don't try to port to hosts where bits_word values have holes; the
9941 code wouldn't work there anyway. Verify this assumption, though.
9942 (bool_vector_bytes): New function.
9943 (make_uninit_bool_vector): New decl.
9944 (bool_vector_fill): Now returns Lisp_Object.
9946 * xfns.c (xic_create_fontsetname):
9947 * xrdb.c (gethomedir): Prefer tail calls.
9949 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9951 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9952 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9954 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9955 that requires a return value.
9956 (Fset_buffer_modified_p): Take advantage of this change to do
9959 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9961 * buffer.c (Frestore_buffer_modified_p): Sync it with
9962 Fset_buffer_modified_p.
9963 (Fforce_mode_line_update): New function, moved from subr.el.
9964 (Fset_buffer_modified_p): Use them.
9965 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9967 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9969 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9970 This avoids undefined behavior when subtracting pointers into
9971 different aways. On my platform it also makes the code a tad
9972 smaller and presumably faster.
9974 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9976 * keyboard.c (command_loop_1): Use region-extract-function.
9977 * insdel.c (Qregion_extract_function): Not static any more (can we
9978 stop pretending that these vars can benefit from being marked static?).
9980 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9982 * search.c (find_newline): If buffer text is relocated during the
9983 "dumb loop", adjust C pointers into buffer text to follow suit.
9986 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9988 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9989 for conversion (Bug#15837).
9991 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9993 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9994 for the entire range of inserted characters. (Bug#15841)
9996 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9998 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10000 (realize_default_face): Remove assignment to distant-foreground if
10001 unspecified (Bug#15815).
10003 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10005 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10006 cache-long-scans disabled, since we don't want to call
10007 prepare_to_modify_buffer (in insert_1_both) for each message we
10010 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10011 from buffer.c. Improve commentary to the buffer field setter
10014 * buffer.c (bset_cache_long_scans): Static function deleted.
10015 Improve commentary to the buffer field setter functions.
10016 (init_buffer_once): Default for cache-long-scans changed to t.
10019 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10021 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10023 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10024 This bug was introduced in my 2013-06-21 change, and caused
10025 struct Lisp_Sub_Char_Table objects to be given too many slots,
10026 which broke 'make -C admin/unidata'.
10028 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10030 Import changes from mac-port 4.5.
10031 * macfont.m (mac_font_copy_default_descriptors_for_language)
10032 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10033 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10034 (macfont_language_default_font_names): New.
10035 (macfont_list): Rearrange language/charset code.
10036 (macfont_close): Don't check for macfont_info->cache.
10037 (mac_ctfont_create_preferred_family_for_attributes): New font
10038 selection code, call
10039 mac_font_copy_default_name_for_charset_and_languages.
10040 (mac_font_copy_default_descriptors_for_language)
10041 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10043 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10045 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10047 Port to C11 aligned_alloc, and fix some integer overflows.
10048 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10049 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10050 and use of posix_memalign replaced with aligned_alloc.
10051 (aligned_alloc): New function, defined or declared as needed.
10052 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10053 Don't undef; configure.ac now does this.
10054 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10055 (calloc, aligned_alloc): Check for integer overflow.
10056 (aligned_alloc): Rename from memalign. All uses changed.
10057 (memalign): New function, an alias for aligned_alloc.
10059 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10061 * xdisp.c (redisplay_internal): Fix typo in last change.
10063 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10065 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10067 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10069 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10070 redisplay--mode-lines-cause.
10071 (redisplay_internal): Keep them uptodate. Remove redundant check of
10072 buffer_shared_and_changed.
10073 * *.[chm]: Number every assignment to update_mode_lines so we
10074 can track why it is set.
10076 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10078 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10080 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10082 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10083 can track why it is set.
10085 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10087 Integer-related fixes for term.c etc.
10088 * dispextern.h (face_tty_specified_color): New function.
10089 * term.c (turn_on_face): Don't rely on undefined behavior when
10090 assigning an out-of-range value to 'long'.
10091 Simplify test for toggling highlight.
10092 (tty_capable_p): Omit last two (unused) args. All callers changed.
10093 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10094 (read_menu_input, tty_menu_activate, tty_menu_show):
10095 * xfaces.c (x_supports_face_attributes_p)
10096 (tty_supports_face_attributes_p):
10097 Use bool for boolean. All callers changed.
10098 (tty_supports_face_attributes_p): Omit defaults for color indices;
10099 no longer needed. Simplify tail call.
10101 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10103 * xdisp.c (prepare_menu_bars): Mark static.
10104 * lisp.h (prepare_menu_bars): Don't declare.
10105 * xselect.c (x_handle_selection_clear):
10106 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10108 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10110 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10111 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10113 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10115 * keyboard.c (Fcommand_error_default_function): Rename from
10116 Fdefault_error_output.
10118 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10120 * keyboard.c (Fdefault_error_output): New function, extracted from
10121 cmd_error_internal.
10122 (syms_of_keyboard): Use it for Vcommand_error_function.
10124 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10126 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10127 (init_eval): Use it to ensure handlerlist is non-NULL.
10128 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10129 (Fsignal): Adjust NULLness test of handlerlist.
10130 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10132 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10134 * callproc.c (call_process): Call prepare_to_modify_buffer before
10135 decoding text read from the sub-process, as the decoded stuff will
10136 be inserted into the buffer. This will invalidate the various
10137 caches maintained for the buffer. (Bug#15148)
10139 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10141 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10142 string of glyphless-char-display.
10144 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10146 * nsfns.m (ns_get_name_from_ioreg): New function.
10147 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10148 OSX >= 10.9. Use ns_get_name_from_ioreg.
10150 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10152 Simplify and port recent bool vector changes.
10153 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10154 only in this file. Use a more-efficient implementation if the
10155 second argument is a power of 2.
10156 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10157 Remove no-longer-necessary compile-time checks.
10158 (bool_vector_exact_payload_bytes): New function.
10159 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10160 exact payload changed to call the new function. Do not assume
10161 that the arg or result fits in ptrdiff_t.
10162 (bool_vector_fill): New function.
10163 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10165 (vroundup_ct): Don't assume arg fits in size_t.
10166 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10167 invoke set_category_set.
10168 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10169 All callers changed. Use bool_vector_set.
10170 * category.h (XCATEGORY_SET): Remove; no longer needed.
10171 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10172 bool_vector_bitref.
10173 * data.c (Faref): Use bool_vector_ref.
10174 (Faset): Use bool_vector_set.
10175 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10176 (Fbool_vector_not, Fbool_vector_count_matches)
10177 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10178 * fns.c (concat): Use bool_vector_ref.
10179 (Ffillarray): Use bool_vector_fill.
10180 (mapcar1): Use bool_vector_ref.
10181 (sxhash_bool_vector): Hash words, not bytes.
10182 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10183 a constant, since it's now used in #if.
10184 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10185 unsigned char on unusual architectures, so that we no longer
10186 assume that the number of bits per bits_word is a power of two or
10187 is a multiple of 8 or of CHAR_BIT.
10188 (Qt): Add forward decl.
10189 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10190 at least as strictly as bits_word.
10191 (bool_vector_data, bool_vector_uchar_data): New accessors.
10192 All data structure accesses changed to use them.
10193 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10194 (bool_vector_set): New functions.
10195 (bool_vector_fill): New decl.
10196 (ROUNDUP): Move to alloc.c as described above.
10198 Fix recent gnutls changes.
10199 * gnutls.c (Fgnutls_boot): Don't assume C99.
10200 * process.c (wait_reading_process_output): Fix typo in recent change.
10202 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10204 * process.c (wait_reading_process_output, read_process_output)
10205 (send_process): Check gnutls_state is not NULL.
10207 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10208 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10210 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10212 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10213 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10215 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10218 * nsfns.m (Fx_create_frame): Fix memory leak.
10220 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10221 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10222 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10224 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10226 * xdisp.c (message3_nolog, message_with_string): Encode the string
10227 before writing it to the terminal in a non-interactive session.
10229 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10230 sure we concatenate them into a unibyte string.
10232 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10233 resulting temporary name before returning it to the caller.
10234 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10235 is a unibyte string, convert NAME to a unibyte string to ensure
10236 that the result is also a unibyte string.
10238 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10239 create unibyte strings from default paths and directory/file
10242 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10245 * callproc.c (init_callproc): Use build_unibyte_string to make
10246 sure we create unibyte strings from default paths and
10247 directory/file names.
10249 * buffer.c (init_buffer): Don't store default-directory of
10250 *scratch* in multibyte form. The original problem which led to
10251 that is described in
10252 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10253 but it was solved long ago. (Bug#15260)
10255 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10257 Port to stricter C99 platforms.
10258 Especially, C99 prohibits nesting a struct X inside struct Y if
10259 struct X has a flexible array member.
10260 * alloc.c (struct sdata): New type.
10261 (sdata): Implement in terms of struct sdata.
10262 Remove u member; all uses replaced by next_vector, set_next_vector.
10263 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10264 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10265 (struct sblock): Rename first_data member to data, which is now
10266 a flexible array member. All uses changed.
10267 (next_vector, set_next_vector, large_vector_vec): New functions.
10268 (vector_alignment): New constant.
10269 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10270 (struct large-vector): Now merely a NEXT member, since the old approach
10271 ran afoul of stricter C99. All uses changed to use
10272 large_vector_vec or large_vector_offset.
10273 (large_vector_offset): New constant.
10274 * dispnew.c: Include tparam.h, for tgetent.
10275 Do not include term.h; no longer needed.
10276 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10277 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10278 (struct Lisp_Vector): Use a flexible array member for contents,
10279 instead of a union with a member that is an array of size 1.
10281 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10282 fact that the struct no longer contains a union.
10283 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10284 (struct Lisp_Save_Value, struct Lisp_Free):
10285 Use unsigned, not int, for spacers, to avoid c99 warning.
10286 (union specbinding): Use unsigned, not bool, for bitfield, as
10287 bool is not portable to pre-C99 hosts.
10289 2013-11-04 Glenn Morris <rgm@gnu.org>
10291 * emacs.c (usage_message): Mention that `-L :...' appends.
10293 2013-11-02 Glenn Morris <rgm@gnu.org>
10295 * Makefile.in (abs_builddir): Remove.
10296 (bootstrap_exe): Use relative filename.
10298 Use relative filenames in TAGS files.
10299 * Makefile.in (abs_srcdir): Remove it again.
10300 (.PHONY): Remove frc.
10301 (maintainer-clean): No more TAGS-LISP file.
10302 (TAGS): Pass relative file names to etags.
10303 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10305 * Makefile.in (abs_srcdir): New, set by configure.
10307 (maintainer-clean): Remove pointless echo. That should be in the
10308 top-level Makefile, if anywhere. Delete TAGS-LISP.
10309 (extraclean): No s/ and m/ directories for some time.
10310 (TAGS): Also depend on ctagsfiles3.
10311 Remove no-longer-defined S_FILE.
10312 Pass absolute filenames to etags once more.
10313 (TAGS-LISP): Replace lispdir with its expansion.
10314 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10315 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10317 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10319 * xfaces.c (check_lface_attrs, realize_default_face):
10320 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10321 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10323 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10325 * emacs.c (original_pwd): Remove global var by making it local.
10326 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10328 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10330 * xfaces.c: Declare color_distance.
10331 (QCdistant_foreground): New variable.
10332 (NEAR_SAME_COLOR_THRESHOLD): New define.
10333 (load_color2): New function.
10334 (load_color): Call load_color2.
10335 (load_face_colors): Call load_color2 and if distant-color is specified
10336 calculate distant and use distant-color if colors are near.
10337 (LFACE_DISTANT_FOREGROUND): New define.
10338 (merge_face_ref, Finternal_set_lisp_face_attribute)
10339 (Finternal_get_lisp_face_attribute)
10340 (x_supports_face_attributes_p): Handle distant-foreground similar to
10342 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10344 * dispextern.h (lface_attribute_index):
10345 Add LFACE_DISTANT_FOREGROUND_INDEX.
10347 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10349 * image.c (pbm_next_char): New function.
10350 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10351 (pbm_scan_number): Use it.
10352 (Qlibjpeg_version): New variable.
10353 (syms_of_image): DEFSYM and initialize it.
10355 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10357 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10359 2013-10-31 Glenn Morris <rgm@gnu.org>
10361 * emacs.c (original_pwd): New char.
10362 (main): If using --chdir, store original_pwd.
10363 (init_cmdargs): When setting Vinvocation_directory based on a
10364 relative argv[0], use original_pwd if set. (Bug#15768)
10366 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10368 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10370 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10372 * insdel.c: Fix minor problems found by static checking.
10373 (Qregion_extract_function): Now static.
10374 (prepare_to_modify_buffer_1): Remove unused locals.
10376 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10378 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10379 (syms_of_xdisp): Declare pre-redisplay-function.
10380 (markpos_of_region): Remove function.
10381 (init_iterator, compute_stop_pos, handle_face_prop)
10382 (face_before_or_after_it_pos, reseat_to_string)
10383 (get_next_display_element, window_buffer_changed)
10384 (redisplay_internal, try_cursor_movement, redisplay_window)
10385 (try_window_reusing_current_matrix, try_window_id, display_line)
10386 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10387 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10388 * window.h (struct window): Remove field `region_showing'.
10389 * dispextern.h (struct it): Remove region_beg/end_charpos.
10390 (face_at_buffer_position, face_for_overlay_string)
10391 (face_at_string_position): Update prototypes.
10392 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10393 (face_at_string_position): Remove `region_beg' and `region_end' args.
10394 * fontset.c (Finternal_char_font):
10395 * font.c (font_at, font_range): Adjust calls accordingly.
10396 * insdel.c (Qregion_extract_function): New var.
10397 (syms_of_insdel): Initialize it.
10398 (prepare_to_modify_buffer_1): Use it.
10400 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10402 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10403 * ftxfont.c (ftxfont_get_gcs):
10404 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10405 * xfaces.c (x_free_colors, x_free_dpy_colors)
10406 (x_create_gc, unload_color):
10407 * xselect.c (x_property_data_to_lisp):
10408 * xsettings.c (parse_settings):
10409 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10410 (get_bits_and_offset): Adjust definition.
10411 * frame.c (XParseGeometry): Adjust locals.
10412 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10413 * regex.h (toplevel): Likewise for reg_syntax_t.
10415 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10417 * eval.c (run_hook_with_args): Use FUNCTIONP.
10419 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10421 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10422 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10423 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10424 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10425 on MS-Windows anyway.
10426 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10427 (free_realized_face): ...adjust user.
10428 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10429 white relief pixels to -1.
10430 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10431 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10432 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10434 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10436 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10437 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10438 in practice now. All callers changed.
10440 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10442 * dispextern.h (struct face): Use bitfields for 'underline_type'
10443 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10444 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10445 'stipple' member. Move 'lface' member up to help...
10446 * xfaces.c (make_realized_face): ...this function to find and
10447 clear just the members that need clearing.
10448 (load_face_colors, realize_x_face):
10449 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10451 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10453 * xftfont.c (struct xftfont_info): Remove set-but-unused
10455 (xftfont_open): Adjust user.
10456 (xftfont_get_colors): Remove useless prototype.
10458 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10460 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10461 before passing them to 'unexec'. (Bug#15260)
10463 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10465 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10467 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10469 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10470 the changed signature of the font driver's 'close' method.
10472 * w32font.h (w32font_close): Adjust the prototype to the change in
10473 function definition.
10475 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10477 * w32uniscribe.c (uniscribe_close): Adapt the call to
10478 w32font_close to its new prototype.
10480 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10482 Omit unused frame argument of font API's close function.
10483 * font.h (struct font): Drop frame argument. Adjust comment.
10484 * font.c (font_clear_cache, font_close_object): Adjust users.
10485 * ftfont.c (ftfont_close):
10486 * ftxfont.c (ftxfont_close):
10487 * macfont.m (macfont_close):
10488 * nsfont.m (nsfont_close):
10489 * w32font.c (w32font_close):
10490 * xfont.c (xfont_close):
10491 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10492 tweak comments and make functions safe if called more than once for
10493 the same font object.
10495 Perform font-specific cleanup when font object is swept by GC. See
10496 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10497 * alloc.c (cleanup_vector): New function.
10498 (sweep_vector): Call it for each reclaimed vector object.
10499 * font.h (struct font): Adjust comment.
10501 2013-10-24 Glenn Morris <rgm@gnu.org>
10503 * Makefile.in (abs_top_srcdir): New, set by configure.
10505 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10507 Adjust recent font-related changes to fix bug#15686.
10508 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10509 is a live window system frame, mark its default font too.
10511 2013-10-23 Glenn Morris <rgm@gnu.org>
10513 * Makefile.in (RUN_TEMACS): Make relative (again).
10514 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10515 (bootstrap-emacs$(EXEEXT)):
10516 Quote entities that might contain whitespace.
10518 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10520 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10521 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10523 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10525 Do not allow font caches to grow too large.
10526 * alloc.c (compact_font_cache_entry, compact_font_caches):
10527 New functions or stub if not HAVE_WINDOW_SYSTEM.
10528 (compact_undo_list): Factor out from Fgarbage_collect.
10530 (mark_face_cache): Mark face font. Move down to avoid
10532 (mark_terminals): Do not mark font cache here.
10533 (Fgarbage_collect): Call compaction functions described
10534 above. Adjust comment.
10536 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10538 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10539 chdir to HOME (bug#15607).
10541 * nsterm.m (Qcocoa, Qgnustep): New variables.
10542 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10543 (ns_get_color): Make selection color work for GNUstep also.
10545 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10547 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10548 handles mouse clicks. Instead, let GPM use the same code as all
10549 the other mice use. See the discussion starting at
10550 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10551 for the details of the problem with the menu bar this fixes.
10553 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10555 Remove port-specific display name lists to avoid extra
10556 complexity and data duplication with display info lists.
10557 * xterm.h (x_display_name_list): Remove declaration.
10558 * xterm.c (x_display_name_list): Remove.
10559 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10560 * xfns.c (x_display_info_for_name, Fx_display_list):
10561 Likewise. Use x_display_list where appropriate.
10562 * w32term.h (w32_display_name_list): Remove declaration.
10563 * w32term.c (w32_display_name_list): Remove.
10564 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10566 * w32fns.c (x_display_info_for_name, Fx_display_list):
10567 Likewise. Use x_display_list where appropriate.
10568 * nsterm.h (ns_display_name_list): Remove declaration.
10569 * nsterm.m (ns_display_name_list): Remove.
10570 (ns_term_init, syms_of_nsterm): Adjust users.
10571 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10572 Likewise. Use x_display_list where appropriate.
10573 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10574 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10575 (mark_terminals): Mark per-terminal font cache.
10577 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10579 Don't run timers in input-pending-p. Its new check-timers param
10580 provides the prior behavior. (Bug#15045).
10581 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10583 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10585 Make some functions static in non-Microsoft builds.
10586 On my platform (Fedora 19 x86-64), this shrinks the
10587 Emacs executable (text+data) by 0.25%.
10588 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10589 (load_color) [!MSDOS]:
10590 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10591 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10592 * lisp.h (check_existing):
10593 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10594 (network_interface_info) [!WINDOWSNT]:
10595 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10596 Remove extern decls.
10597 * fileio.c (check_existing):
10598 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10599 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10600 (network_interface_info) [!WINDOWSNT]:
10601 * term.c (encode_terminal_code) [!WINDOWSNT]:
10602 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10603 * xfaces.c (load_color) [!MSDOS]:
10605 * fileio.c (check_existing, check_executable, check_writable):
10606 * process.c (network_interface_list, network_interface_info):
10607 Move earlier, so that we don't need forward decls.
10608 * gnutls.c (fn_gnutls_transport_set_errno)
10609 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10611 * w32.c (init_environment): Use faccessat rather than
10612 check_existing, partly for consistency with the rest of the code
10613 in this file, partly so that check_existing can be static.
10615 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10616 * emacs.c (MAIN_PROGRAM): New macro.
10617 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10618 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10620 bool vector int width fixes
10621 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10622 (Fbool_vector_count_matches_at):
10623 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10624 can exceed PTRDIFF_MAX, at least in theory.
10625 (Fbool_vector_count_matches_at):
10626 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10628 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10630 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10631 (struct sockaddr): Add forward decl, for platforms that lack it.
10633 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10635 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10638 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10640 * w32.c (network_interface_get_info, network_interface_list)
10641 (network_interface_info): New functions. (Bug#15610)
10642 (GetAdaptersInfo_Proc): New typedef.
10643 (get_adapters_info): New wrapper function.
10644 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10646 * process.h (network_interface_list, network_interface_info):
10649 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10650 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10651 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10652 for WINDOWSNT. Doc fix.
10653 (syms_of_process): Defsubr Snetwork_interface_list and
10654 Snetwork_interface_info unconditionally.
10656 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10657 in NS GUI sessions. (Bug#15629)
10659 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10661 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10663 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10665 * print.c (print_object): Print " ..." when truncating bool vectors.
10667 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10669 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10670 standard mouse buttons.
10672 * termhooks.h (struct input_event): Remove incorrect commentary.
10674 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10676 Disallow bool vector operations on mixed-length operands.
10677 The old behavior left garbage in the result vector sometimes,
10678 and didn't seem to be useful.
10679 * data.c (Qwrong_length_argument): New static var.
10680 (wrong_length_argument): New function.
10681 (bool_vector_binop_driver): Check that args agree in length.
10683 * keyboard.c, keyboard.h (all_kboards): Now static.
10685 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10687 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10688 note from the lispref.
10690 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10692 * nsterm.h (struct ns_display_info): Remove set-but-unused
10693 member image_cache (image caches are per-terminal anyway).
10694 (FRAME_X_IMAGE_CACHE): Remove.
10695 * nsterm.m (ns_initialize_display_info): Adjust user.
10697 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10699 * w32proc.c: Include mingw_time.h.
10701 * w32.c: Include mingw_time.h.
10703 Implement scrolling of TTY menus when the screen is too short.
10705 * term.c (tty_menu_display): Accept an additional argument, the
10706 menu item from which to start displaying the menu. Account for
10707 the value of Y when limiting the menu to the number of available
10709 (mi_result): New enumeration.
10710 (read_menu_input): Return enumerated value. When the y coordinate
10711 hits min_y or max_y, return scroll indication instead of wrapping
10713 (tty_menu_activate): Handle the scrolling indications from
10714 read_menu_input. Compute the first menu item to display and pass
10715 it to tty_menu_display.
10717 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10719 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10720 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10721 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10722 Adjust to match the change described below.
10723 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10724 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10725 memory_below_frame members to...
10726 * termchar.h (struct tty_display_info): ...here because they're
10727 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10728 * term.c (init_tty):
10729 * nsterm.m (ns_create_terminal):
10730 * w32term.c (w32_create_terminal):
10731 * xterm.c (x_create_terminal): Adjust users.
10732 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10733 to filter out non-TTY frames. Adjust comment.
10734 (scrolling): Adjust user. Prefer eassert for debugging check.
10736 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10738 * xfaces.c (PT_PER_INCH): Remove unused macro.
10739 * termhooks.h (struct terminal): Remove set-but-unused
10740 member fast_clear_end_of_line.
10741 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10742 * nsterm.m (ns_create_terminal):
10743 * term.c (init_tty):
10744 * w32term.c (w32_create_terminal):
10745 * xterm.c (x_create_terminal): Adjust users.
10747 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10749 * lisp.h (bool_vector_size): New function.
10750 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10751 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10752 (Fbool_vector_not, Fbool_vector_count_matches_at):
10753 Remove uses of 'eassume' that should no longer be needed,
10754 because they are subsumed by the 'eassume' in bool_vector_size.
10756 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10758 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10759 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10760 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10762 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10764 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10765 have different dimensions. (Bug#15575)
10767 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10770 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10772 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10774 * term.c (tty_menu_show): Never return with unbalanced
10775 specpdl. Use eassert for debugging check. Adjust style.
10777 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10779 * term.c (read_menu_input): Make selection of menu items
10780 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10781 (tty_menu_activate): Fix off-by-one error when computing max_y.
10783 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10785 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10786 audit logging (only used with GnuTLS 3.x) and enable it.
10788 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10790 * dispnew.c (redraw_frame): Remove useless #ifdef because
10791 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10792 Also, move TTY fflush to...
10793 * term.c (tty_update_end): ...this function.
10795 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10797 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10798 the end of the frame's glyph matrix. (Bug#15575)
10800 * term.c (tty_menu_display): Don't move cursor while overwriting
10801 frame's glyphs with menu items. Limit the number of items
10802 displayed to what can be shown on the available screen lines,
10803 excluding the echo area.
10804 (tty_menu_activate): Limit the Y coordinate allowed by
10805 read_menu_input to the last screen line used for menu display.
10807 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10809 * lisp.h (eassume): New macro.
10810 Also, include <verify.h>, for 'assume'.
10811 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10812 (vroundup, vector_nbytes):
10813 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10814 (Fbool_vector_not, Fbool_vector_count_matches)
10815 (Fbool_vector_count_matches_at):
10816 Use eassume, not eassert.
10817 * casetab.c (set_identity, shuffle):
10818 * composite.c (composition_gstring_put_cache):
10819 * dispnew.c (update_frame_1):
10820 * ftfont.c (ftfont_shape_by_flt):
10821 * image.c (gif_load):
10822 * intervals.c (offset_intervals):
10823 * macfont.m (macfont_shape):
10824 Remove calls to 'assume' that are no longer needed, because
10825 --enable-gcc-warnings no longer generates bogus warnings
10826 when these calls are removed.
10828 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10830 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10832 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10834 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10835 (Qsubstitute_env_in_file_name): New var.
10836 (syms_of_fileio): Define it.
10838 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10840 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10841 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10844 * term.c (save_and_enable_current_matrix): Don't allocate and
10845 don't save margin areas.
10846 (restore_desired_matrix): Don't restore margin areas.
10847 (free_saved_screen): Don't free margin areas.
10849 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10851 * image.c: Pacify --enable-gcc-warnings.
10852 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10853 #define only if used.
10855 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10857 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10858 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10859 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10860 (gif_load): For giflib v5.x and later, display the error message
10861 produced by giflib when its functions fail.
10862 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10865 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10867 * keyboard.c (last_event_timestamp): Remove. For X selection and
10868 GTK popup menus, it may be obtained from per-frame X display info.
10869 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10870 (process_special_events): Adjust users.
10871 * keyboard.h (last_event_timestamp): Remove declaration.
10872 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10873 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10874 * menu.h (xmenu_show): Adjust prototype.
10875 * menu.c (Fx_popup_menu): Adjust user.
10876 * xselect.c (x_own_selection, x_get_foreign_selection)
10877 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10879 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10881 * keyboard.c (init_kboard): Now static. Add arg
10882 to denote window system. Adjust comment.
10883 (init_keyboard): Adjust user.
10884 (allocate_kboard): New function.
10885 (syms_of_keyboard):
10886 * nsterm.m (ns_term_init):
10887 * term.c (init_tty):
10888 * w32term.c (w32_create_terminal):
10889 * xterm.c (x_term_init): Use it.
10890 * keyboard.h (init_kboard): Remove prototype.
10891 (allocate_kboard): Add prototype.
10893 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10895 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10896 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10898 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10900 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10902 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10904 * term.c (tty_menu_activate): Flush the output stream after
10905 showing the cursor, and don't mark the frame garbaged at exit from
10906 the function. Fixes redisplay glitches when moving from one menu
10909 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10911 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10912 or throw error (Bug#15570).
10914 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10916 * intervals.c (temp_set_point_both): Move test into 'eassert',
10919 * lisp.h (eassert): Don't use 'assume'.
10920 Sometimes 'assume' wins in performance, and sometimes it loses,
10921 so it shouldn't be used all the time. Perhaps we need two
10922 flavors of 'eassert', one for where 'assume' is far more likely
10923 to help or to hurt; but that can be done later.
10924 Reported by Dmitry Antipov in
10925 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10926 Also, don't include <verify.h>; no longer needed.
10928 2013-10-09 Glenn Morris <rgm@gnu.org>
10930 * eval.c (Fcond): Doc tweak.
10932 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10934 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10935 expressions with side effects to eassert. (Bug#15565)
10937 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10939 * fns.c (hashfn_user_defined): Allow hash functions to return any
10942 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10944 Fix minor problems found by static checking.
10945 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10946 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10947 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10948 * keyboard.c (read_menu_command): Remove unused local.
10949 * lisp.h (read_menu_command): New decl.
10950 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10951 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10952 Return ptrdiff_t, not int.
10953 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10954 not int, for benefit of xpalloc.
10955 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10957 (have_menus_p): Remove; unused.
10958 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10959 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10960 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10962 (save_and_enable_current_matrix): Omit unnecessary casts.
10963 (read_menu_input): Omit local extern decl (now in lisp.h).
10964 Don't access uninitialized storage if mouse_get_xy fails.
10965 (tty_menu_activate): Mark local as initialized, for lint.
10966 (tty_menu_activate, tty_meny_show): Remove unused locals.
10968 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10970 Support menus on text-mode terminals.
10971 * xterm.h (xw_popup_dialog): Add prototype.
10973 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10974 (xmenu_show): Block input here, instead in Fx_popup_menu.
10975 (xw_popup_dialog): New function, with X-specific bits of popup
10978 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10981 * window.c (Fset_window_configuration): Use run-time tests of the
10982 frame type instead of compile-time conditionals, when menu-bar
10983 lines are considered.
10985 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10986 (w32_popup_dialog): New prototypes.
10988 * w32menu.c (Fx_popup_dialog): Function deleted.
10989 (w32_popup_dialog): New function, with w32 specific bits of popup
10990 dialogs. Block input here.
10992 * w32inevt.c (w32_console_read_socket): Minor change to add
10993 debugging TTY events.
10995 * w32fns.c (show_hourglass): If returning early because the frame
10996 is not a GUI frame, unblock input.
10998 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10999 (cursorY): New functions.
11001 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11002 WINDOWSNT, macros that call curX and curY elsewhere.
11004 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11006 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11007 specific function to hide and show cursor on a text-mode terminal.
11008 (tty_menu_struct, struct tty_menu_state): New structures.
11009 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11010 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11011 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11012 (tty_menu_locate, save_and_enable_current_matrix)
11013 (restore_desired_matrix, screen_update, read_menu_input)
11014 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11015 (tty_pop_down_menu, tty_menu_last_menubar_item)
11016 (tty_menu_new_item_coords, tty_menu_show): New functions.
11017 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11019 * nsterm.h (ns_popup_dialog): Adjust prototype.
11021 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11022 of in x-popup-menu.
11023 (ns_popup_dialog): Adapt order of arguments to the other
11024 *_menu_show implementations.
11025 (Fx_popup_dialog): Function deleted.
11027 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11029 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11031 * menu.c (have_boxes): New function.
11032 (single_keymap_panes): Use it instead of a compile-time
11034 (single_menu_item): Use run-time tests of the frame type instead
11035 of compile-time conditionals.
11036 (encode_menu_string): New function.
11037 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11038 the macro, since different types of frame need different encoding
11040 (digest_single_submenu): Use run-time tests of frame type instead
11041 of, or in addition to, compile-time conditionals.
11042 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11043 (Fx_popup_menu): Detect when the function is called from keyboard
11044 on a TTY. Don't barf when invoked on a text-mode frame.
11045 Check frame type at run time, instead of compile-time conditionals for
11046 invoking terminal-specific menu-show functions.
11047 Call tty_menu_show on text-mode frames.
11048 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11049 run time to determine which alternative to invoke; support dialogs
11052 * keyboard.h <Qmouse_movement>: Declare.
11054 * keyboard.c <Qmouse_movement>: Now extern.
11055 <Qecho_keystrokes>: New static variable.
11056 (read_key_sequence): Accept an additional argument, a flag to
11057 prevent redisplay during reading of the key sequence. All callers
11059 (read_menu_command): New function.
11060 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11062 (toolkit_menubar_in_use): New function.
11063 (make_lispy_event): Use it instead of a compile-time test.
11065 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11066 window-system being available.
11068 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11069 to x-popup-dialog on the frame type, they all now support popup
11072 * dispnew.c (save_current_matrix): Save the margin areas.
11073 (restore_current_matrix): Restore margin areas.
11074 (update_frame_with_menu): New function.
11076 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11079 * alloc.c (make_save_ptr): Now compiled unconditionally.
11081 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11083 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11084 (redraw_frame, update_frame): Adjust users.
11085 * dispextern.h (set_window_update_flags): Adjust prototype.
11086 * xdisp.c (redisplay_internal): When updating all frames with zero
11087 windows_or_buffers_changed, assume that only the windows that shows
11088 current buffer should be really updated.
11090 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11092 Do not allocate huge temporary memory areas and objects while encoding
11093 for file I/O, thus reducing an enormous memory usage for large buffers.
11094 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11095 * coding.h (struct coding_system): New member raw_destination.
11096 * coding.c (setup_coding_system): Initialize it to zero.
11097 (encode_coding_object): If raw_destination is set, do not create
11098 dst_object. Add comment.
11099 * fileio.c (toplevel): New constant E_WRITE_MAX.
11100 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11101 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11103 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11105 * nsterm.m (windowDidExitFullScreen:)
11106 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11108 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11110 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11111 * keyboard.c (unblock_input_to): Don't process pending signals
11112 if a fatal error is in progress.
11114 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11115 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11116 they're talking about words in Lisp bool vectors.
11117 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11118 * data.c (popcount_bits_word): Rename from popcount_size_t.
11119 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11122 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11124 Improve support for popcount and counting trailing zeros (Bug#15550).
11125 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11126 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11127 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11128 (popcount_size_t_msc, popcount_size_t_gcc):
11129 Remove; now done by Gnulib.
11130 (popcount_size_t): Now a macro that defers to Gnulib.
11131 (count_trailing_zero_bits): Return int, for consistency with
11132 Gnulib and because Emacs prefers signed to unsigned int.
11133 Don't assume that size_t is either unsigned int or unsigned long
11134 or unsigned long long.
11135 (size_t_to_host_endian): Do not assume that size_t is either
11136 exactly 32 or exactly 64 bits wide.
11137 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11138 etc., so that it's now an enum constant, not a macro.
11139 No need to assume that it's either 32 or 64.
11141 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11143 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11146 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11148 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11149 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11151 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11153 emacs_read and emacs_write now use void *, not char *.
11154 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11155 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11156 Buffer arg is now void *, not char *. This matches plain
11157 'read' and 'write' better, and avoids a constraint violation
11158 on Solaris 9 with Oracle Studio.
11160 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11162 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11163 memset to explicit loop. Otherwise copy largest possible chunk
11164 from initialized to uninitialized part, thus allowing the longer
11165 memcpy runs and reducing the number of loop iterations.
11167 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11169 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11170 hide toolbar (Bug#15388).
11171 (windowDidEnterFullScreen:): If presentation options are zero,
11172 set them here (Bug#15388).
11173 (ns_update_auto_hide_menu_bar): Remove runtime check.
11174 Don't auto hide dock unless menubar is also auto hidden.
11176 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11178 * editfns.c (message): Mention batch mode in doc string.
11180 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11182 * nsterm.m (check_native_fs): Remove erroneous comment.
11184 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11186 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11187 uses find_newline instead of scan_newline and so doesn't move point.
11189 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11191 Use hardware support for byteswapping on glibc x86 etc.
11192 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11193 whereas the old swap64 needed 30.
11194 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11195 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11196 Use byteswap.h's macros to swap bytes.
11197 * lisp.h (swap16, swap32, swap64): Remove.
11198 All uses replaced by bswap_16, bswap_32, bswap_64.
11200 * bytecode.c (exec_byte_code): Use some more volatile variables
11201 to work around local variables getting clobbered by longjmp.
11202 Port to pre-C99, which doesn't allow decls after stmts.
11204 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11206 * lisp.h (eassert): Assume that COND is true when optimizing.
11207 In other words, take on the behavior of eassert_and_assume.
11208 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11209 (eassert_and_assume): Remove. All uses replaced by eassert.
11211 * xdisp.c (Qglyphless_char): Now static.
11213 Adjust to merge from gnulib.
11214 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11215 * lisp.h: Include <verify.h>, for 'assume'.
11217 * eval.c (clobbered_eassert): New macro.
11218 (internal_catch, internal_condition_case)
11219 (internal_condition_case_1, internal_condition_case_2)
11220 (internal_condition_case_n): Use it instead of eassert
11221 when the argument contains locals clobbered by longjmp.
11222 Don't use clobbered locals outside of clobbered_eassert.
11223 (internal_lisp_condition_case): Use a volatile variable
11224 to work around a local variable's getting clobbered.
11226 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11228 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11229 (PUSH_HANDLER): New macro.
11230 (catchlist): Remove.
11231 (handlerlist): Always declare.
11233 * eval.c (catchlist): Remove (merge with handlerlist).
11234 (handlerlist, lisp_eval_depth): Not static any more.
11235 (internal_catch, internal_condition_case, internal_condition_case_1)
11236 (internal_condition_case_2, internal_condition_case_n):
11238 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11239 handlerlist/catchlist.
11240 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11241 handlerlist which can only handle a single condition-case handler at
11243 (find_handler_clause): Simplify since we only a single branch here
11246 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11248 (bcall0): New function.
11249 (exec_byte_code): Add corresponding cases. Improve error message when
11250 encountering an invalid byte-code. Let Bunwind_protect accept
11251 a function (rather than a list of expressions) as argument.
11253 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11254 and make them unconditional now that they're heap-allocated.
11256 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11258 * charset.c (Fdecode_char, Fencode_char): Remove description of
11259 `restriction' arg. now that it's hidden by advertised-calling-convention.
11261 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11263 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11264 Remove unused variable (from mac-port).
11265 (macfont_draw): Use s->ybase for correct y position.
11267 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11269 * frame.h (struct frame): Drop has_minibuffer member because...
11270 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11271 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11273 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11275 * window.h (struct window): Prefer enum text_cursor_kinds to int
11276 for phys_cursor_type member. Move the latter, phys_cursor_width,
11277 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11278 * window.c (replace_window, make_window): Adjust users.
11280 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11282 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11283 this module is never compiled otherwise.
11285 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11287 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11290 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11292 * xdisp.c (get_next_display_element): Don't call face_for_font in
11293 a build configured --without-x. (Bug#15484)
11295 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11297 * window.c (calc_absolute_offset): #elif should be #elif defined.
11299 * frame.c (delete_frame): Block/unblock input to overcome race
11300 condition (Bug#15475).
11302 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11304 * frame.c (delete_frame): Record selected frame only after
11305 calling Qdelete_frame_functions (Bug#15477).
11307 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11309 * nsterm.m (ns_selection_color): Remove.
11310 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11311 NSColor selectedText(Background)Color. Only for COCOA.
11312 (ns_term_init): Remove assignment of ns_selection_color, logic
11313 moved to ns_get_color.
11315 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11316 NS_SELECTION_COLOR_DEFAULT.
11317 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11319 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11321 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11322 frame' does not have the tool_bar_window member.
11324 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11326 Signal error when reading an empty byte-code object (Bug#15405)
11327 * lread.c (read1): Signal error.
11328 * alloc.c (make_byte_code): eassert header size.
11329 (sweep_vectors): Change an int to size_t.
11331 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11333 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11334 instead of ints, as it's the usual style for offsetof constants. See:
11335 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11337 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11338 This is ugly, but it should fix the performance problem for older
11339 GCC versions in the short run. I'll look into integrating the
11340 Gnulib module for popcount, as a better fix.
11341 See the thread starting in:
11342 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11343 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11344 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11345 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11346 (popcount_size_t): Use it.
11348 2013-09-24 Daniel Colascione <dancol@dancol.org>
11350 * process.c (Fnetwork_interface_info): Fix build break due to
11353 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11355 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11356 Prefer signed to unsigned integers where either will do.
11357 No need for 'const' on locals that do not escape.
11358 Omit easserts with unnecessary and unportable assumptions about
11359 alignment. Avoid unnecessary casts to char *.
11361 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11363 Use union for the payload of struct Lisp_Vector.
11364 This helps to avoid a few glitches dictated by C's aliasing rules.
11365 * lisp.h (struct Lisp_Vector): Use union for next and
11366 contents member. Adjust comment. Change related users.
11367 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11368 Related users changed.
11369 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11370 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11371 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11372 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11374 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11376 Optimize glyph row clearing and copying routines.
11377 * dispextern.h (struct glyph_row): Change layout of struct
11378 glyph_row to help copy_row_except_pointers. Adjust comment.
11379 * dispnew.c (null_row): Remove.
11380 (clear_glyph_row): Use offsetof and memset to find and clear
11381 just the members that need clearing. Adjust comment.
11382 (copy_row_except_pointers): Likewise for copying.
11384 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11386 Some minor cleanups of recently-added bool vector code.
11387 * conf_post.h (assume): Always return void. Use lint version
11388 only if GCC and MSC versions don't apply.
11389 * conf_post.h (assume):
11390 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11391 Depend on _MSC_VER, not __MSC_VER, for consistency with
11393 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11394 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11395 (bool_vector_binop_driver, count_trailing_zero_bits)
11396 (size_t_to_host_endian): Now static, not static inline;
11397 the latter isn't needed with modern compilers and doesn't
11398 work with older compilers anyway.
11400 * alloc.c (valgrind_p): Use bool for boolean.
11402 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11404 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11405 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11406 (display_last_displayed_message_p, message_buf_print)
11407 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11408 Use bool for boolean.
11409 * dispextern.h (cancel_line, init_desired_glyphs):
11410 Remove ancient leftover.
11411 (help_echo_showing_p, hourglass_shown_p):
11412 * lisp.h (noninteractive_need_newline): Adjust declaration.
11414 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11416 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11418 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11419 ...this file and convert the latter to static. Adjust comment.
11420 (make_initial_frame):
11421 * window.c (init_window_once): Adjust user.
11422 * frame.h (last_nonminibuf_frame): Remove declaration.
11423 * lisp.h (selected_frame): Likewise.
11424 * msdos.c (the_only_display_info): Adjust comment.
11426 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11428 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11429 computing the end column of mouse-highlight that comes from
11430 display or overlay strings. (Bug#15437)
11431 (note_mouse_highlight): Adapt calculation of last argument to
11432 mouse_face_from_string_pos to the above change.
11434 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11435 all platforms, not just for clang.
11437 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11439 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11440 about excess arguments to snprintf.
11442 * conf_post.h(assume): Use __builtin_unreachable for clang.
11444 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11446 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11447 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11449 2013-09-23 Daniel Colascione <dancol@dancol.org>
11451 * alloc.c (USE_VALGRIND): New macro; on by default
11452 when ENABLE_CHECKING.
11453 (mark_maybe_object, mark_maybe_pointer)
11454 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11456 (valgrind_p) [USE_VALGRIND]: New variable.
11457 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11459 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11461 * process.c (wait_reading_process_output): Change int pnamelen to
11464 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11465 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11466 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11467 argument to unsigned long to avoid warning.
11468 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11470 * conf_post.h (assume): Fix compiler error: x shall be cond.
11472 2013-09-22 Daniel Colascione <dancol@dancol.org>
11474 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11475 warning when compiling without a window system.
11477 2013-09-22 Daniel Colascione <dancol@dancol.org>
11479 * data.c (Qbool_vector_p): New symbol.
11480 (bool_vector_spare_mask, popcount_size_t_generic)
11481 (popcount_size_t_msc, popcount_size_t_gcc)
11483 (bool_vector_binop_driver)
11484 (count_trailing_zero_bits, size_t_to_host_endian)
11485 (Fbool_vector_exclusive_or)
11486 (Fbool_vector_union)
11487 (Fbool_vector_intersection, Fbool_vector_set_difference)
11488 (Fbool_vector_subsetp, Fbool_vector_not)
11489 (Fbool_vector_count_matches)
11490 (Fbool_vector_count_matches_at): New functions.
11491 (syms_of_data): Intern new symbol, functions.
11492 * alloc.c (bool_vector_payload_bytes): New function.
11493 (Fmake_bool_vector): Instead of calling Fmake_vector,
11494 which performs redundant initialization and argument checking,
11495 just call allocate_vector ourselves. Make sure we clear any
11496 terminating padding to zero.
11497 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11498 instead of open-coding the size calculation.
11499 (vroundup_ct): New macro.
11500 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11501 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11502 * composite.c (composition_gstring_put_cache):
11503 Change lint_assume to assume.
11504 * conf_post.h (assume): New macro.
11505 (lint_assume): Remove.
11506 * dispnew.c (update_frame_1): Change lint_assume to assume.
11507 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11509 * image.c (gif_load): Change lint_assume to assume.
11510 * lisp.h (eassert_and_assume): New macro.
11511 (Qbool_vector_p): Declare.
11512 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11513 (swap16, swap32, swap64): New inline functions.
11514 * macfont.m (macfont_shape): Change lint_assume to assume.
11515 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11516 * xsettings.c (parse_settings): Use new swap16 and
11517 swap32 from lisp.h instead of file-specific macros.
11519 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11521 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11522 found (which can legitimately happen when the glyph row at the
11523 window start is disabled in the current_matrix. (Bug#15365)
11525 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11527 Fix syntax.h bug introduced by recent INLINE change.
11528 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11529 conditionally compiled one way in some modules, and a different
11530 way in others. This doesn't work with extern inline functions,
11531 which must have the same definition in all modules, because the
11532 defining code might be shared across modules, depending on the
11533 implementation. Symptoms reported by Martin Rudalics in:
11534 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11535 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11536 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11537 overriding the corresponding functions in syntax.h.
11538 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11539 (syntax_property): New inline functions.
11540 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11541 Rewrite in terms of these new functions.
11543 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11545 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11546 not chars_in_text, whose result depends on the multibyteness of
11547 the current buffer. (Bug#15426)
11549 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11551 Port recent change to hosts where pointers aren't 'long'.
11552 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11553 Don't assume that pointers are the same width as 'long'.
11554 Add a compile-time check that a pointer fits into two X slots.
11556 A simpler, centralized INLINE.
11557 * conf_post.h (INLINE): Define only if not already defined.
11558 This allows us to use a single INLINE, defined by one file
11560 * emacs.c (INLINE): Define it.
11561 Also, include category.h, charset.h, composite.h, dispextern.h,
11562 syntax.h, systime.h, so that their INLINE definitions are expanded
11563 properly for Emacs.
11564 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11565 * buffer.h, buffer.c (BUFFER_INLINE):
11566 * category.h, category.c (CATEGORY_INLINE):
11567 * character.h, character.c (CHARACTER_INLINE):
11568 * charset.h, charset.c (CHARSET_INLINE):
11569 * composite.h, composite.c (COMPOSITE_INLINE):
11570 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11571 * frame.h, frame.c (FRAME_INLINE):
11572 * intervals.h, intervals.c (INTERVALS_INLINE):
11573 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11574 * lisp.h, alloc.c (LISP_INLINE):
11575 * process.h, process.c (PROCESS_INLINE):
11576 * syntax.h, syntax.c (SYNTAX_INLINE):
11577 * systime.h, sysdep.c (SYSTIME_INLINE):
11578 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11579 * window.h, window.c (WINDOW_INLINE):
11580 Remove. All uses replaced with INLINE.
11582 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11584 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11585 to avoid Bug#15398.
11587 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11589 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11590 'const char *' to avoid compiler warnings due to similar change in
11591 the prototype of x_get_string_resource.
11593 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11595 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11596 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11597 going to replace static variables below. Adjust comments.
11598 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11599 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11600 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11601 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11602 Related users changed.
11603 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11604 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11605 last_mouse_movement_time, going to replace static variables below.
11607 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11608 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11610 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11611 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11612 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11613 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11614 static variables below.
11615 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11616 (last_mouse_scroll_bar): Remove.
11617 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11618 (mouseExited): Related users changed.
11620 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11622 Do not use external array to process X scroll bar messages.
11623 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11624 (x_send_scroll_bar_event): Pack window pointer into two slots
11625 of XClientMessageEvent if we're 64-bit. Adjust comment.
11626 (x_scroll_bar_to_input_event): Unpack accordingly.
11628 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11630 Ifdef away recent changes which aren't relevant to NS port.
11631 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11632 [!HAVE_NS]: Declare as such.
11633 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11634 [!HAVE_NS]: Define as such.
11636 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11638 * frame.c (x_redo_mouse_highlight): New function
11639 to factor out common code used in W32 and X ports.
11640 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11641 * xterm.h (struct x_display_info):
11642 * w32term.h (struct w32_display_info):
11643 * nsterm.h (struct ns_display_info): New members
11644 last_mouse_motion_frame, last_mouse_motion_x and
11645 last_mouse_motion_y, going to replace static variables below.
11646 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11647 (redo_mouse_highlight): Remove.
11648 (note_mouse_movement, syms_of_xterm): Adjust user.
11649 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11650 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11651 (redo_mouse_highlight): Remove.
11652 (note_mouse_movement, syms_of_w32term): Adjust user.
11653 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11654 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11656 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11657 * nsfns.m (compute_tip_xy): Adjust user.
11659 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11661 * frame.c (x_mouse_grabbed): New function.
11662 * dispextern.h (x_mouse_grabbed): Add prototype.
11663 (last_mouse_frame): Remove declaration.
11664 * xterm.h (struct x_display_info):
11665 * w32term.h (struct w32_display_info):
11666 * nsterm.h (struct ns_display_info): New member
11667 last_mouse_frame, going to replace...
11668 * xdisp.c (last_mouse_frame): ...global variable.
11669 (note_tool_bar_highlight):
11670 * w32term.c (w32_mouse_position, w32_read_socket):
11671 * xterm.c (XTmouse_position, handle_one_xevent):
11672 Use x_mouse_grabbed.
11673 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11675 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11677 * w32term.c (w32_read_socket): Avoid temporary
11678 variables in a call to x_real_positions.
11679 * xterm.c (handle_one_xevent): Likewise.
11681 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11683 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11684 (x_icon_type): Remove prototype.
11685 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11686 * frame.c (x_icon_type): Remove.
11687 * w32term.c (x_make_frame_visible, x_iconify_frame):
11688 * xterm.c (x_make_frame_visible, x_iconify_frame):
11689 Use x_set_bitmap_icon to factor out common code.
11691 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11693 * dispextern.h (check_x_display_info, x_get_string_resource):
11694 Declare here just once and unify the latter.
11695 * frame.c (check_x_display_info, x_get_string_resource):
11696 * nsterm.h (check_x_display_info):
11697 * xrdb.c (x_get_string_resource):
11698 * xterm.h (check_x_display_info): Remove prototypes.
11699 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11700 * w32reg.c (x_get_string_resource): Likewise.
11701 (w32_get_rdb_resource): Adjust user.
11703 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11705 * xterm.h (struct x_display_info): New member
11706 x_pending_autoraise_frame, going to replace...
11707 * xterm.c (pending_autoraise_frame): ...static variable.
11708 (x_new_focus_frame, XTread_socket): Adjust users.
11709 * w32term.h (struct w32_display_info): New member
11710 w32_pending_autoraise_frame, going to replace...
11711 * w32term.c (pending_autoraise_frame): ...global variable.
11712 (x_new_focus_frame, w32_read_socket): Adjust users.
11714 2013-09-17 Glenn Morris <rgm@gnu.org>
11716 * xdisp.c (message_dolog): If we create *Messages*,
11717 switch it to messages-buffer-mode.
11719 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11721 Don't overuse 'const' in types of locals.
11722 * bidi.c (bidi_count_bytes):
11723 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11724 (xg_event_is_for_scrollbar):
11725 * xselect.c (x_handle_property_notify)
11726 (x_handle_selection_notify, x_handle_dnd_message):
11727 * xsettings.c, xsettings.h (xft_settings_event):
11728 * xterm.c (x_handle_net_wm_state, handle_one_event)
11729 (x_menubar_window_to_frame, x_detect_focus_change)
11730 (construct_mouse_click, note_mouse_movement)
11731 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11732 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11733 (handle_one_xevent, x_handle_net_wm_state):
11734 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11735 (x_handle_dnd_message):
11736 Avoid unnecessary 'const', typically the second 'const' in
11737 'const foo * const arg', a 'const' that does not affect the API
11738 and doesn't significantly help the human reader.
11740 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11742 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11743 only if Glib < 2.36.0.
11744 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11745 * xsettings.c (init_gconf, init_gsettings): Do not check
11747 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11749 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11751 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11753 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11754 before calling g_type_init.
11756 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11758 * nsterm.m (syms_of_nsterm): ... to here.
11760 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11762 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11763 (ignore_next_mouse_click_timeout): Use Time as X does.
11764 (handle_one_xevent): Avoid cast and use unsigned comparison.
11766 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11768 Do not copy X event in handle_one_xevent except KeyPress case.
11769 Wnen XEvent is processed, it is unlikely to be changed except
11770 KeyPress case, so we can avoid copying and use const pointer to
11771 const data to make sure that an event is not changed elsewhere.
11772 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11773 const' and do not create local copy except for the KeyPress event.
11774 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11775 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11776 (x_handle_net_wm_state, x_menubar_window_to_frame)
11777 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11778 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11779 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11780 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11781 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11782 (x_handle_dnd_message):
11783 * xsettings.c (xft_settings_event):
11784 Use 'const XEvent * const' where appropriate.
11785 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11787 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11789 Fix X event waiting to handle multiple frames.
11790 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11791 * xterm.c (pending_event_wait): Remove. Adjust users.
11792 (x_detect_focus_change): Pass frame arg.
11793 (handle_one_xevent): Find related frame early and clear per-frame
11794 wait_event_type only if this is an event for the relevant frame.
11795 (x_wait_for_event): Use per-frame wait_event_type.
11797 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11799 * nsfns.m (Fx_create_frame): Fix font driver registration for
11802 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11803 for syms_of_macfont.
11805 * nsterm.m: Include macfont.h.
11806 (ns_tmp_flags, ns_tmp_font): Remove.
11807 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11808 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11809 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11810 (changeFont:): Fix code style. Check for font driver type when
11813 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11816 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11817 (nsfont_open): Set font driver type.
11818 Set font->ascent and font->descent. Figure out font instead of
11819 ns_tmp_font, and flags instead of ns_tmp_flags.
11820 Fix indentation. Remove call to ns_draw_text_decoration,
11823 * nsfns.m: Include macfont.h.
11824 (Fx_create_frame): Register macfont driver, make a better default font.
11825 (Fns_popup_font_panel): Get font from macfont driver, if used.
11827 * macfont.m, macfont.h, macuvs.h: New files.
11829 * font.h: Declare syms_of_macfont.
11831 * font.c (syms_of_font): Call syms_of_macfont.
11833 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11835 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11837 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11838 and it is always zero for others, so I assume that this is an ancient
11839 leftover which nobody will want to change any more.
11840 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11841 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11842 * frame.c (x_set_scroll_bar_width):
11843 * w32fns.c (w32_createscrollbar):
11844 * w32term.c (w32_set_vertical_scroll_bar):
11845 * xfns.c (x_set_scroll_bar_default_width):
11846 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11847 (x_scroll_bar_expose): Related users changed.
11849 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11851 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11852 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11853 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11855 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11856 Define once here...
11857 * nsterm.h, w32term.h, xterm.h: ...and not here.
11858 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11859 Remove unused Xisms.
11860 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11861 these modules are never compiled otherwise.
11863 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11865 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11866 Doc fix. (Bug#15375)
11868 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11870 Unify Fx_focus_frame between all ports.
11871 * frame.h (x_focus_frame): New prototype.
11872 * xfns.c (Fx_focus_frame): Remove.
11873 (syms_of_xfns): Do not defsubr it.
11874 (x_focus_frame): X implementation.
11875 * nsfns.m (Fx_focus_frame): Remove.
11876 (syms_of_nsfns): Do not defsubr it.
11877 (x_focus_frame): NS implementation.
11878 * w32term.c (Fx_focus_frame): Remove.
11879 (x_focus_on_frame): Rename to...
11880 (x_focus_frame): W32 implementation.
11881 * w32term.h (x_focus_on_frame): Remove prototype.
11882 * w32fns.c (Fx_focus_frame): Remove.
11883 (syms_of_w32fns): Do not defsubr it.
11884 * frame.c (Fx_focus_frame): Define here.
11885 (syms_of_frame): Defsubr here.
11886 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11888 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11890 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11891 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11892 each port to reference the port-specific window system data.
11893 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11894 (FRAME_DISPLAY_INFO): Define.
11895 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11896 (FRAME_DISPLAY_INFO): Define. Adjust users.
11897 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11898 (FRAME_DISPLAY_INFO): Define. Adjust users.
11899 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11900 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11901 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11902 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11903 * xselect.c, xterm.c: All related users changed.
11905 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11907 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11908 (x_menubar_window_to_frame): Remove prototypes.
11909 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11910 (x_menubar_window_to_frame, x_top_window_to_frame):
11912 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11913 (x_menubar_window_to_frame, x_top_window_to_frame):
11914 ...to here and convert all but the last to static.
11916 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11918 * lisp.mk (lisp): Add w32-common-fns.elc.
11920 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11922 * charset.c (char_charset): Document an exception for char-charset.
11924 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11926 * xterm.h (x_display_info): New field last_user_time...
11927 * xterm.c (toplevel): ...to replace static last_user_time.
11928 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11930 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11932 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11933 scroll bar values to prevent thumb from disappear and update comment.
11935 2013-09-11 Glenn Morris <rgm@gnu.org>
11937 * emacs.c (usage_message): Possessive apostrophe tweak.
11939 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11941 * nsterm.m (syms_of_nsterm): Use Qns.
11942 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11943 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11944 * xfns.c (x_display_info_for_name, Fx_open_connection):
11945 Remove old '#if 0' code.
11946 (syms_of_xfns): Use Qx.
11947 * termhooks.h (fullscreen_hook): Remove the leftover.
11948 (struct terminal): Fix typo in comment.
11950 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11952 Cleaning up a few X scroll bar bits.
11953 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11954 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11955 New member last_seen_part, going to replace...
11956 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11957 (xt_action_hook) [USE_LUCID]: Adjust user.
11958 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11959 Lucid-specific scroll bar support.
11960 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11961 to int and adjust to use last_seen_part member.
11962 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11963 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11964 Initialize last_seen_part.
11966 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11968 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11969 insert-buffer-substring an empty string.
11971 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11973 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11974 avoiding a GCC warning.
11976 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11978 Ifdef away frame tool bar code when it is not really used.
11979 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11980 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11981 and minimize_tool_bar_window_p under the above.
11982 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11983 (fset_tool_bar_window): Likewise.
11984 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11985 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11986 (change_frame_size_1):
11987 * window.c (window_from_coordinates, Frecenter): Adjust users.
11988 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11989 code is not really used.
11990 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11991 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11992 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11993 [!USE_GTK && !HAVE_NS]: Define as such.
11994 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11995 (note_mouse_highlight, expose_frame):
11996 * xfns.c (x_set_tool_bar_lines):
11997 * xterm.c (handle_one_xevent): Adjust users.
11999 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12001 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12002 This bug was introduced by my 2013-08-26 patch, which incorrectly
12003 assumed that the terminfo implementation doesn't use termcap buffers.
12004 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12005 these buffers apparently are used after all.
12006 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12007 (struct tty_display_info): Define members termcap_term_buffer and
12008 termcap_strings_buffer even if TERMINFO.
12010 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12013 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12014 'usage' docstring entry to pacify make-docfile.
12016 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12018 Change comparison functions =, <, >, <=, >= to take many arguments.
12019 * data.c: Change comparison functions' interface and implementation.
12020 * lisp.h: Make arithcompare available for efficient two arg
12022 * bytecode.c: Use arithcompare.
12023 * fileio.c: Use new interface.
12025 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12027 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12029 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12031 * eval.c (Feval): Document the new use of `lexical'.
12033 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12035 Review and drop old frame resize hack.
12036 * frame.h (struct frame): Remove force_flush_display_p.
12037 * dispnew.c (update_frame): Adjust user and don't call
12038 flush_frame here. The comment has said that there was an issues
12039 with redisplaying fringes, but I don't see any differences with
12040 and without this hack. Hopefully we can continue without it.
12041 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12042 current frame matrices twice if resized_p is set.
12044 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12046 Do not populate pure Xism x_sync to other ports.
12047 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12048 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12049 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12050 * w32term.h (x_sync): Remove prototype.
12052 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12054 Cleanup frame flushing.
12055 * dispextern.h (struct redisplay_interface):
12056 Drop flush_display_optional because flush_display is enough
12057 for X and flushing via RIF is just a no-op for others.
12058 * frame.h (flush_frame): New function.
12059 * dispnew.c (update_frame):
12060 * minibuf.c (read_minibuf):
12061 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12063 * keyboard.c (detect_input_pending_run_timers): Do not flush
12064 all frames but selected one in redisplay_preserve_echo_area.
12065 * nsterm.m (ns_flush): Remove no-op.
12066 (ns_redisplay_interface): Adjust user.
12067 * w32term.h (x_flush): Remove no-op.
12068 (w32_redisplay_interface): Adjust user.
12069 * xterm.c (x_flush): Simplify because we do not flush all
12070 frames at once any more. Adjust comment.
12071 (x_redisplay_interface): Adjust user.
12073 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12075 Port --without-x --enable-gcc-warnings to Fedora 19.
12076 * gfilenotify.c (globals_of_gfilenotify):
12077 Call g_type_init only if using an older glib version that needs it.
12079 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12081 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12082 (last_glyphless_glyph_merged_face_id): Remove declarations.
12083 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12084 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12085 (last_glyphless_glyph_merged_face_id): Now static.
12086 (merge_escape_glyph_face): New function, refactored from...
12087 (get_next_display_element): ...here.
12088 (merge_glyphless_glyph_face): New function, refactored from...
12089 (produce_glyphless_glyph): ...here...
12090 * term.c (produce_glyphless_glyph): ...and here.
12092 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12094 * eval.c (eval_sub): Only call Ffunction if necessary.
12096 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12098 Attempt to make redisplay more selective when changing cursor type.
12099 * frame.h (struct frame): New bitfield cursor_type_changed.
12100 * xdisp.c (cursor_type_changed): Remove.
12101 (try_cursor_movement, redisplay_window, try_window_id)
12102 (set_frame_cursor_types, try_window_reusing_current_matrix):
12103 Adjust to use per-frame bitfield.
12104 (redisplay_internal): Look for cursor type change on each visible
12105 frame and consider all frames if cursor type has been changed on
12106 the frame other than selected. If cursor type has been changed on
12107 selected frame only, do not use fast update.
12109 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12111 Attempt to make redisplay more selective when changing fonts.
12112 * frame.h (struct frame): New bitfield fonts_changed.
12113 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12114 (adjust_frame_glyphs): Add prototype.
12115 * dispnew.c (fonts_changed_p): Remove.
12116 (adjust_glyphs): Remove because we do not
12117 adjust matrices on all frames at once any more.
12118 (adjust_frame_glyphs): Block and unblock input here.
12119 (adjust_glyph_matrix): Use fonts_changed.
12120 (change_frame_size_1): Use adjust_frame_glyphs.
12121 * font.c (font_open_entity): Use fonts_changed.
12122 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12123 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12124 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12125 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12126 (shrink_mini_window, Fresize_mini_window_internal)
12127 (window_scroll_pixel_based, Fset_window_configuration)
12128 (apply_window_adjustment, Fset_window_vscroll):
12129 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12130 Use adjust_frame_glyphs.
12131 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12132 (try_window_reusing_current_matrix, try_window_id, display_line)
12133 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12134 (redisplay_internal): Consider fonts_changed and adjust frame
12135 matrices for each frame only if the frame is visible. If font
12136 has been changed on some frame during full redisplay, retry
12137 only visible frames where the font has been actually changed.
12139 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12141 Cache current header and mode line height for each window.
12142 * window.h (struct window): New fields mode_line_height
12143 and header_line_height.
12144 * window.c (make_window): Initialize them.
12145 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12146 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12147 (current_mode_line_height, current_header_line_height):
12148 Remove declaration.
12149 * xdisp.c (current_mode_line_height, current_header_line_height):
12151 (pos_visible_p, init_xdisp): Adjust user.
12152 (redisplay_window): Invalidate mode_line_height and
12153 header_line_height if current and desired matrices do not agree.
12155 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12157 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12158 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12160 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12162 Make --without-x compatible with --enable-gcc-warnings.
12163 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12164 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12165 members under HAVE_WINDOW_SYSTEM.
12166 * keyboard.c (make_lispy_focus_out): Likewise.
12167 (record_menu_key): Move under HAVE_MENUS.
12168 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12169 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12170 (syms_of_xdisp): Adjust user.
12171 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12172 (start_hourglass, cancel_hourglass):
12173 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12174 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12175 and CLEAR_FONT_TABLE_NFONTS.
12176 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12177 Declare only if HAVE_WINDOW_SYSTEM.
12178 (lface_same_font_attributes_p, clear_face_gcs): Define only
12179 if HAVE_WINDOW_SYSTEM.
12181 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12183 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12184 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12185 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12187 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12189 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12191 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12193 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12194 This fixes a type error on hosts where ptrdiff_t is wider than int.
12196 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12198 * keyboard.c (read_key_sequence_vs): New function.
12199 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12202 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12204 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12206 Makefile improvements.
12207 * Makefile.in (config.status): Don't use double-colon rules, as
12208 they are not portable according to POSIX. Fix shell typo with `;
12209 I guess this rule has never been tested?
12210 (VCSWITNESS): New macro, to override any environment var.
12212 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12214 * xterm.h (struct x_display_info): Do not track X connection
12215 fd separately because it is always available from Display.
12216 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12219 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12221 * buffer.c (drop_overlay):
12222 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12223 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12225 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12227 * buffer.c (Fmake_overlay, Fmove_overlay):
12228 * intervals.c (set_point_from_marker):
12229 * print.c (PRINTPREPARE): Prefer signal_error
12230 to plain error and report unsuitable marker too.
12232 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12234 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12235 for 'dragging' member.
12236 (struct x_output): Remove set-but-unused leftovers
12237 'left_before_move' and 'top_before_move'.
12238 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12239 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12240 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12241 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12242 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12243 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12244 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12245 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12247 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12249 * nsfont.m (INVALID_GLYPH): New define.
12250 (nsfont_encode_char): Use INVALID_GLYPH.
12251 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12253 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12255 * xterm.c (x_last_mouse_movement_time): Revert last change.
12256 This code should use XDisplayMotionBufferSize to check display's
12257 motion history first, and there are few other issues as well.
12258 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12259 (handle_one_xevent): Adjust user.
12261 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12263 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12264 * frame.c (Flast_nonminibuf_frame): ... to here.
12265 (check_minibuf_window): Don't abort if no window was found
12268 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12270 Use XGetMotionEvents to ask the last mouse motion time from X server.
12271 * xterm.c (X_MOTION_HISTORY): Default to 1.
12272 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12273 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12274 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12275 Ifdef away legacy code.
12276 (XTmouse_position, x_scroll_bar_report_motion):
12277 Use x_last_mouse_movement_time.
12278 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12281 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12283 * msdos.c (last_mouse_window): Move to...
12284 (dos_rawgetc): ...this function and adjust comment.
12285 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12286 (mouseMoved): ...this function and adjust comment.
12287 * w32term.c (last_window): Likewise with...
12288 (w32_read_socket): ...this function.
12289 * xterm.c (last_window): Likewise with...
12290 (handle_one_xevent): ...this function.
12292 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12294 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12295 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12296 (handle_one_xevent): ...to here.
12297 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12300 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12302 * msdos.c (IT_set_terminal_window): Remove no-op.
12303 (initialize_msdos_display): Adjust terminal setup.
12304 * w32console.c (w32con_set_terminal_window): Remove no-op.
12305 (initialize_w32_display): Adjust terminal setup.
12306 * w32term.c (w32_set_terminal_window): Remove no-op.
12307 (w32_create_terminal): Adjust terminal setup.
12308 * xterm.c (XTset_terminal_window): Remove no-op.
12309 (x_create_terminal): Adjust terminal setup.
12311 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12313 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12315 (ns_create_terminal): Adjust terminal setup.
12316 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12318 (w32_create_terminal): Adjust terminal setup.
12319 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12321 (x_create_terminal): Adjust terminal setup.
12323 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12325 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12326 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12327 * dispnew.c (buffer_posn_from_coords):
12328 * window.c (Fwindow_end, displayed_window_lines):
12329 * xdisp.c (redisplay_mode_lines): Use it.
12331 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12333 * fontset.c (face_for_char): Check char in the current face font first
12334 if HAVE_NS (Bug#15138).
12336 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12338 * window.c (temp_output_buffer_show): Make sure window returned
12339 by display_buffer is live (Bug#15213).
12341 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12343 Minor cleanup to avoid forward declarations.
12344 * coding.h (struct ccl_spec): Remove forward declaration.
12345 * composite.h (toplevel): Include font.h.
12346 (struct composition_it, struct face, struct font_metrics):
12347 Remove forward declaration.
12348 * dispextern.h (struct image, struct atimer): Likewise.
12349 * emacsgtkfixed.h (struct frame): Likewise.
12350 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12351 * font.h (struct font_driver, struct font, struct glyph_string)
12352 (struct face): Remove forward declaration.
12353 * fontset.h (struct face, struct font): Likewise.
12354 * frame.h (toplevel): Style cleanup.
12355 (enum output_method): Move to...
12356 * termhooks.h (enum output_method): ...here.
12357 (struct glyph, struct frame, struct ns_display_info)
12358 (struct x_display_info, struct w32_display_info):
12359 Remove forward declaration.
12360 * xterm.h (toplevel): Include termhooks.h.
12361 (struct font, struct window, struct glyph_matrix, struct frame)
12362 (struct input_event, struct face, struct image): Remove forward
12364 * gtkutil.h (struct _widget_value): Likewise.
12365 * keyboard.h (toplevel): Include termhooks.h.
12366 (struct input_event): Remove forward declaration.
12368 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12370 * intervals.c (set_point_from_marker): New function.
12371 * editfns.c (Fgoto_char):
12372 * process.c (Finternal_default_process_filter):
12373 * window.c (select_window_1): Use it.
12374 * buffer.h (set_point_from_marker): Add prototype.
12376 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12378 * w32.c (term_winsock): Call release_listen_threads before calling
12380 (_sys_wait_accept): Wait for accept event in a loop with a finite
12381 timeout, instead of waiting indefinitely. Will hopefully avoid
12382 hanging during exit because WSACleanup deadlocks waiting for the
12383 event object to be released. (Bug#14333)
12385 * w32proc.c (release_listen_threads): New function, signals all
12386 the reader threads that listen for connections to stop waiting.
12388 * w32.h (release_listen_threads): Add prototype.
12390 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12392 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12393 field of new marker (for sanity and safety).
12394 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12395 anyway because XMISCTYPE is a function and can't be an lvalue).
12397 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12399 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12400 (x_after_update_window_line, x_scroll_bar_create)
12401 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12402 (handle_one_xevent, x_clear_frame_area):
12403 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12404 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12405 * xterm.h (x_clear_area): Adjust prototype.
12407 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12409 Hook scanning and indentation functions to find_newline. This helps
12410 to avoid duplicated code and renders more respect to newline cache.
12411 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12412 * cmds.c (Fforward_line):
12413 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12414 Use find_newline and avoid unnecessary point movements.
12415 * search.c (scan_newline): Implement on top of find_newline.
12417 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12419 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12420 scoped code (bug#11258).
12422 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12424 * nsterm.m (last_window): New variable.
12425 (EV_TRAILER2): New macro.
12426 (EV_TRAILER): Call EV_TRAILER2.
12427 (mouseMoved:): Add support for mouse-autoselect-window
12428 on nextstep (Bug#6888).
12430 2013-08-28 Andreas Schwab <schwab@suse.de>
12432 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12433 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12434 Remove unused macro definitions.
12435 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12436 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12437 Only define if emacs.
12439 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12441 Prefer enum glyph_row_area to int where appropriate.
12442 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12444 (window_box, window_box_width, window_box_left, window_box_left_offset)
12445 (window_box_right, window_box_right_offset): Adjust prototypes.
12446 * xdisp.c (window_box, window_box_width, window_box_left)
12447 (window_box_left_offset, window_box_right, window_box_right_offset):
12448 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12449 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12450 * nsterm.m (ns_clip_to_row):
12451 * w32term.c (w32_clip_to_row):
12452 * xterm.c (x_clip_to_row): Likewise.
12454 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12456 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12457 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12459 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12461 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12462 for portability to hosts where /bin/sh has problems.
12464 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12466 Redesign redisplay interface to drop global output_cursor.
12467 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12468 (toplevel): Remove declaration of output_cursor.
12469 (set_output_cursor, x_cursor_to): Remove prototype.
12470 * window.h (struct window): New member output_cursor.
12471 (output_cursor_to): New function to replace RIF member.
12472 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12473 (update_text_area, set_window_cursor_after_update): Use it.
12474 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12475 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12476 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12477 * w32term.c (x_update_window_begin, x_update_window_end):
12478 * xterm.c (x_update_window_begin, x_update_window_end):
12479 Adjust to use per-window output cursor.
12481 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12483 Simplify SELECT_TYPE-related code.
12484 Like EMACS_TIME, this portability layer is no longer needed, since
12485 Emacs has been using fd_set as a portability layer for some time.
12486 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12487 (SELECT_TYPE): Remove. All uses changed to fd_set.
12488 (fd_set) [!FD_SET]: New typedef.
12490 Simplify EMACS_TIME-related code.
12491 This portability layer is no longer needed, since Emacs has been
12492 using struct timespec as a portability layer for some time.
12493 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12494 Include <time.h> rather than "systime.h"; that's all that's needed now.
12495 * dispnew.c: Include <timespec.h> rather than "systime.h";
12496 that's all that's needed now.
12497 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12498 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12499 TIMESPEC_RESOLUTION.
12500 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12501 LOG10_TIMESPEC_RESOLUTION.
12502 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12503 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12504 (make_emacs_time): Remove. All used changed to make_timespec.
12505 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12506 (current_timespec): Rename from current_emacs_time. All uses changed.
12507 (add_emacs_time): Remove. All uses changed to timespec_add.
12508 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12509 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12510 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12511 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12512 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12513 (current_timespec): Rename from current_emacs_time. All uses changed.
12514 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12515 changed to timespec_cmp.
12516 * xgselect.c: Include <timespec.h>, since our .h files don't.
12518 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12520 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12521 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12522 Remove the leftovers.
12523 * gtkutil.c (toplevel): Do not declare Qxft but include
12525 * image.c (toplevel): Do not declare Vlibrary_cache because
12526 it's already done in lisp.h.
12528 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12530 * lisp.h (Mouse_HLInfo): Move from here...
12531 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12532 (reset_mouse_highlight): New function.
12533 * msdos.c (dos_set_window_size, IT_update_begin)
12534 (internal_terminal_init):
12535 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12536 (ns_initialize_display_info):
12537 * w32console.c (initialize_w32_display):
12538 * w32term.c (x_update_window_end, x_free_frame_resources)
12539 (w32_initialize_display_info):
12540 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12541 * window.c (Fdelete_other_windows_internal):
12542 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12543 * termchar.h (toplevel):
12544 * xterm.h (toplevel): Include dispextern.h.
12546 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12548 Fix minor problems found by static checking.
12549 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12550 (expect): Avoid nested-if warning.
12551 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12552 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12553 * nsterm.h, nsterm.m (ns_select):
12554 * xgselect.c, xgselect.h (xg_select):
12555 Adjust signature to better match pselect's.
12556 * nsterm.m (ns_select):
12557 Don't set *TIMEOUT, since pselect doesn't.
12558 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12559 diagnostic about assigning const char * to it.
12560 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12562 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12564 * lread.c (substitute_object_recurse): Handle hash-tables as well
12567 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12569 Fix unlikely core dump in init_tty, and simplify terminfo case.
12570 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12571 The old version incorrectly dumped core if malloc returned a
12572 buffer containing only non-NUL bytes.
12573 (init_tty): Do not allocate or free termcap buffers; the
12574 struct does that for us now.
12575 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12576 (struct tty_display_info): Define members termcap_term_buffer and
12577 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12578 use them. Allocate them directly in struct rather than indirectly
12579 via a pointer, to simplify init_tty.
12581 * frame.c (check_minibuf_window): Initialize 'window' properly,
12582 so that Emacs reliably aborts later if 'window' is not initialized.
12584 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12586 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12587 of VoidSymbol (Bug#15154).
12589 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12591 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12592 mouse_face_beg_y and mouse_face_end_y.
12593 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12594 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12595 Adjust users and update comment where appropriate.
12597 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12599 * frame.c (check_minibuf_window): New function.
12600 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12601 Call check_minibuf_window (Bug#15183).
12603 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12605 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12606 because this is the only last cursor data we need to keep and consult.
12607 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12608 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12611 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12613 Fix recovering from possible decompression error.
12614 Since insert_from_gap doesn't always move point, we can't use PT as
12615 the position where the partially decompressed data ends, and
12616 should count how many bytes was produced so far.
12617 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12618 (unwind_decompress): Really delete partially uncompressed data.
12619 (Fzlib_decompress_region): Take decompressed data size into account.
12621 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12623 * syntax.c (init_syntax_once): Adjust comment and do an early
12624 initialization of Qchar_table_extra_slots just once...
12625 * casetab.c (init_casetab_once):
12626 * category.c (init_category_once):
12627 * character.c (syms_of_character):
12628 * coding.c (syms_of_coding):
12629 * xdisp.c (syms_of_xdisp): ...and omit it here.
12631 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12633 * xdisp.c (get_next_display_element): Don't apply to characters
12634 from a display vector the logic of setting it->end_of_box_run_p
12635 suitable for characters from a buffer. (Bug#15175)
12637 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12638 to handle directories, rather than '_utime' which doesn't.
12641 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12643 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12644 or fullscreen (Bug#14627).
12646 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12648 System-dependent integer overflow fixes.
12649 * process.c (Fset_process_window_size): Signal an error if
12650 the window size is outside the range supported by the lower level.
12651 * sysdep.c (set_window_size): Return negative on error,
12652 nonnegative on success, rather than -1, 0, 1 on not in system,
12653 failure, success. This is simpler. Caller changed.
12654 (serial_configure): Remove unnecessary initialization of local.
12655 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12656 size fits in unsigned long; this isn't true on some 32-bit hosts.
12657 Avoid buffer overrun if some future version of /proc/meminfo has a
12658 variable name longer than 20 bytes.
12659 (system_process_attributes) [__FreeBSD__]:
12660 Don't assume hw.availpages fits in 'int'.
12662 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12664 Don't let very long directory names overrun the stack.
12665 Fix some related minor problems involving "//", vfork.
12666 * callproc.c (encode_current_directory): New function.
12667 (call_process): Don't append "/"; not needed.
12668 * fileio.c (file_name_as_directory_slop): New constant.
12669 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12670 this can save the caller having to alloca.
12671 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12672 Use SAFE_ALLOCA, not alloca.
12673 (directory_file_name, Fexpand_file_name): Leave leading "//"
12674 alone, since it can be special even on POSIX platforms.
12675 * callproc.c (call_process):
12676 * process.c (Fformat_network_address):
12677 * sysdep.c (sys_subshell):
12678 Use encode_current_directory rather than rolling our own.
12679 (create_process): No need to encode directory; caller does that now.
12680 * process.h (encode_current_directory): New decl.
12681 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12682 Rework to avoid 'goto xyzzy;'.
12684 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12686 * xdisp.c (handle_face_prop): If the default face was remapped use
12687 the remapped face for strings from prefix properties. (Bug#15155)
12689 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12691 Minor cleanup for redisplay interface and few related functions.
12692 * frame.h (enum text_cursor_kinds): Move from here...
12693 * dispextern.h (enum text_cursor_kinds): ...to here.
12694 (toplevel): Drop unnecessary declarations.
12695 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12696 in update_window_end_hook and draw_window_cursor functions.
12697 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12698 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12699 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12700 * xterm.c (x_update_window_end, x_draw_window_cursor):
12701 * xdisp.c (display_and_set_cursor, update_window_cursor)
12702 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12703 enum text_cursor_kinds where appropriate.
12705 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12707 Redesign redisplay interface to drop updated_row and updated_area.
12708 * dispextern.h (updated_row, updated_area): Remove declaration.
12709 (struct redisplay_interface): Pass glyph row and row area parameters
12710 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12711 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12713 * dispnew.c (updated_row, updated_area): Remove.
12714 (redraw_overlapped_rows, update_window_line): Adjust user.
12715 (update_marginal_area, update_text_area): Likewise. Pass updated row
12716 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12717 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12720 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12722 * process.c (flush_pending_output): Remove stub.
12725 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12727 * callproc.c: Fix race that killed background processes (Bug#15144).
12728 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12729 Record deleted process-id in critical section, not afterwards.
12730 Don't mistakenly kill process created by a call-process invocation
12731 that discards output and does not wait.
12733 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12735 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12736 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12737 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12738 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12739 to shut up compiler in mark_object.
12740 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12742 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12744 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12745 We can't portably rely on PTY_OPEN doing that, even if
12746 it calls posix_openpt with O_CLOEXEC.
12748 2013-08-20 Kenichi Handa <handa@gnu.org>
12750 * character.c (string_char): Improve commentary.
12752 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12754 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12755 (struct animation_cache): Make signature a flexible array member.
12756 All uses changed. This is a tad slower but may insulate us better
12757 from future changes to ImageMagick.
12759 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12761 * image.c: Shrink memory needed for animation cache.
12762 (SIGNATURE_DIGESTSIZE): New constant.
12763 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12764 (imagemagick_create_cache): Copy the signature. This saves
12765 several KB of memory that ImageMagick wastes per signature.
12766 Don't bother updating the update_time, as the caller does that now.
12767 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12768 it's a fixed size struct member now.
12769 (imagemagick_get_animation_cache): Always destroy the signature,
12770 as it's now imagemagick_create_cache's responsibility to copy it.
12771 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12772 and use memcmp rather than strcmp.
12773 eassert that ImageMagick returns a signature of the specified length.
12775 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12777 * image.c (imagemagick_get_animation_cache): Don't segfault on
12779 (imagemagick_get_animation_cache): Revert to previous definition
12780 so that it actually works. But keep the memory leak fix.
12781 (imagemagick_get_animation_cache): Fix memory leak.
12783 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12785 * image.c: Fix animation cache signature memory leak.
12786 Fix some other minor performance problems while we're at it.
12787 (imagemagick_create_cache): Clear just the members that
12788 need clearing. Don't set update_time, as caller does that now.
12789 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12790 Simplify by using pointer-to-pointer instead of a prev pointer.
12791 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12792 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12793 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12794 it's already a copy. Free the signature probe unless it's cached.
12796 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12797 This was introduced by my 2013-08-12 fix for Bug#15035.
12799 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12801 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12802 (imagemagick_prune_animation_cache): Now static.
12804 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12806 * image.c (imagemagick_get_animation_cache): Don't segfault when
12807 pruning all entries.
12809 2013-08-18 Ken Brown <kbrown@cornell.edu>
12811 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12812 static heap if ENABLE_CHECKING is defined.
12813 (max_bss_sbrk_ptr): New variable.
12814 (bss_sbrk): Use it.
12815 (report_sheap_usage): Report maximum static heap usage instead of
12816 ending static heap usage.
12818 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12820 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12821 of zlib_initialized according to the results of calling
12822 init_zlib_functions.
12824 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12826 * image.c: Implement an ImageMagick per-image cache.
12827 (imagemagick_get_animation_cache): Fix a double-free error.
12828 (imagemagick_load_image): Remove the ping_wand code, which only
12829 apparently saved time on invalid animated images, and slowed down
12830 everything else. Optimize for the common case.
12832 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12834 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12836 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12838 * marker.c (set_marker): Remove documentation of undefined behavior.
12840 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12842 * image.c (imagemagick_compute_animated_image): Animate correctly
12843 when sub-images are smaller than the main image.
12844 (imagemagick_compute_animated_image): Setting the iterator row to
12845 zero is apparently not allowed.
12846 (imagemagick_compute_animated_image): Allow images that say they
12847 have sub-images that are bigger than the main image, but just crop
12850 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12852 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12854 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12856 * image.c (imagemagick_compute_animated_image): Respect the GIF
12859 2013-08-15 Ken Brown <kbrown@cornell.edu>
12861 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12862 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12865 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12867 Fix minor problems found by static checking.
12868 * frame.c (delete_frame):
12869 * xdisp.c (next_element_from_display_vector):
12870 Avoid uninitialized local.
12871 * image.c (imagemagick_compute_animated_image): Port to C89.
12872 Prefer usual GNU indentation style for loops.
12873 Be more careful about bizarrely large sizes, by using ptrdiff_t
12876 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12878 Fix infinite frame selection loop (Bug#15025).
12879 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12881 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12883 * xdisp.c (compute_window_start_on_continuation_line):
12884 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12885 to make sure we end up setting the window start at the leftmost
12886 visible character of the display line. This avoids funky
12887 horizontal shifting because the window start is not kept on the
12888 same position. (Bug#15090)
12889 (next_element_from_display_vector): Support 'box' face attribute
12890 in the face definitions of a display vector. (Bug#15099)
12892 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12894 * image.c (imagemagick_compute_animated_image): Implement animated
12895 images (bug#14700).
12896 (imagemagick_compute_animated_image): Fix some compilation
12897 warnings. Implement a very simple cache to make the animation
12898 usable at all, but it should be replaced with a per-image cache.
12900 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12902 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12903 to do `for' loops over alist values.
12904 * buffer.h (FOR_EACH_BUFFER):
12905 * process.c (FOR_EACH_PROCESS): Use it.
12906 (handle_child_signal, status_notify, Fget_buffer_process)
12907 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12909 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12911 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12912 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12913 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12914 to xzalloc and so avoid redundant call to memset.
12915 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12916 members because it is allocated with xzalloc and so already zeroed.
12918 2013-08-14 Ken Brown <kbrown@cornell.edu>
12920 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12923 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12925 Utility function and macro to copy Lisp string to C string.
12926 * lisp.h (xlispstrdupa): New macro.
12927 (xlispstrdup): New prototype.
12928 * alloc.c (xlispstrdup): New function.
12929 * callint.c (Fcall_interactively):
12930 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12931 (Fsubstitute_in_file_name):
12932 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12933 * image.c (x_create_bitmap_from_file):
12934 * w32term.c (w32_term_init):
12935 * xterm.c (x_term_init): Use xlispstrdup.
12937 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12939 * image.c (imagemagick_load_image): Make animated pictures work.
12940 There's still some problems with background color settings, though
12943 * decompress.c (unwind_decompress): Always restore point.
12945 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12947 * marker.c (set_marker): Reformat documentation.
12949 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12951 * xdisp.c (cursor_type_changed): Now static.
12953 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12954 Use changed. This avoids the need to call xmalloc and for the
12955 caller to call xfree, and avoids memory leaks in some situations.
12957 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12959 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12960 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12961 (redisplay_window): If window_end_valid is cleared due to non-zero
12962 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12963 so do not call to try_cursor_movement for that window.
12965 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12967 * window.h (struct window): Convert window_end_pos and
12968 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12969 (wset_window_end_pos, wset_window_end_vpos): Remove.
12970 * dispnew.c (adjust_glyph_matrix):
12971 * window.c (Fwindow_end, replace_window, set_window_buffer)
12973 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12974 (set_vertical_scroll_bar, redisplay_window, try_window)
12975 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12976 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12977 (note_mouse_highlight): Adjust users.
12978 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12981 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12983 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12984 * image.c (imagemagick_filename_hint): Use `const char *' and
12985 prefer SSDATA to SDATA to avoid warnings.
12987 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12989 Cleanup window fringes, margins and scroll bars adjustments.
12990 * window.c (set_window_fringes, set_window_margins)
12991 (set_window_scroll_bars, apply_window_adjustment): New functions.
12992 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12993 (Fset_window_scroll_bars): Use them.
12995 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12997 * window.h (struct window): Convert scroll_bar_width
12998 from Lisp_Object to integer. Adjust comment.
12999 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13001 * window.c (wset_scroll_bar_width): Remove.
13002 (make_window): Initialize scroll_bar_width.
13003 (Fsplit_window_internal): Use direct assignment.
13004 (Fset_window_configuration, save_window_save):
13005 Convert Lisp_Object to integer and back where appropriate.
13006 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13007 bar was actually changed, and mention this in docstring.
13009 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13011 * decompress.c: Minor simplifications.
13012 (Fzlib_decompress_region): Don't bother verifying
13013 that avail_out <= UINT_MAX, as that was confusing.
13014 Mention the restriction in a comment instead.
13015 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13017 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13019 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13020 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13022 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13024 * image.c (imagemagick_filename_hint): Check for errors in the
13027 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13029 * window.c (Fwindow_margins): Return nil when there's no marginal
13030 area, as per the documented API.
13032 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13033 Fmake_vector, as scroll bar's struct members are not all Lisp
13034 objects now. This avoids crashes in GC.
13036 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13037 bool, so its address could be taken.
13039 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13041 * image.c (imagemagick_filename_hint): New function to possibly
13042 apply `image-content-type-suffixes'.
13043 (imagemagick_load_image): Use it.
13045 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13047 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13048 if loading zlib failed.
13050 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13052 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13053 2013-08-13 checkin below. Change bool to BOOL, rule is:
13054 All Obj-C code uses BOOL, except for interfaces callable from C.
13056 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13058 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13060 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13061 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13062 bool instead of BOOL.
13063 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13064 from Lisp_Object to bitfield. Adjust comment.
13065 * w32term.c (x_scroll_bar_create): Adjust user.
13066 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13067 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13068 Use bool for boolean.
13069 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13070 to `unsigned int' when defining a bitfield.
13072 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13074 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13076 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13078 * window.h (struct window): Convert left_margin_cols and
13079 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13080 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13081 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13083 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13085 (showing_window_margins_p, update_window_line, update_frame_1):
13086 * fringe.c (draw_fringe_bitmap_1):
13087 * xdisp.c (window_box_width): Adjust users.
13088 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13089 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13090 Use direct assignment.
13091 (Fset_window_configuration, save_window_save, Fwindow_margins):
13092 Convert Lisp_Object to integer and back where appropriate.
13093 (Fset_window_margins): Adjust user. Return t if any margin
13094 was actually changed, and mention this in docstring.
13096 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13098 * syntax.c (forward_word):
13099 * cmds.c (forward_char, backward_char): Mention the optional argument.
13101 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13103 * window.h (struct window): Convert left_fringe_width
13104 and right_fringe_width from Lisp_Objects to integers.
13106 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13107 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13108 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13110 (make_window): Initialize new integer fields to -1.
13111 (Fsplit_window_internal): Use direct assignment.
13112 (Fset_window_configuration, save_window_save):
13113 Convert Lisp_Object to integer and back where appropriate.
13114 (Fset_window_fringes): Adjust user. Return t if any fringe
13115 was actually changed, and mention this in docstring.
13117 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13119 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13120 * nsfns.m (x_set_cursor_type):
13121 * w32fns.c (x_set_cursor_type):
13122 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13123 * xdisp.c (set_frame_cursor_types): ...but in common code.
13125 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13127 * font.c (clear_font_cache): New function, stripped from...
13128 (Fclear_font_cache): ...here, which now uses the function
13129 above. Adjust comment.
13130 * font.h (clear_font_cache): Add prototype.
13131 * xfaces.c (clear_face_cache): Use clear_font_cache.
13133 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13135 * window.c (Fset_window_start): Compare `w', not `window' because
13136 `w' might not be equal to `window' after call to decode_live_window.
13138 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13140 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13141 This fixes a problem introduced by the Bug#15035 patch
13142 when using GPG. Reported by Herbert J. Skuhra.
13144 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13146 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13147 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13148 not yet initialized.
13150 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13152 * decompress.c (Fzlib_decompress_region): Support zlib
13153 decompression, too, and rename.
13155 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13157 Minor zlib configuration tweaks.
13158 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13159 Don't assume presence of fn_inflateInit2_ zlib internal function.
13161 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13163 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13164 include the zlib prefix.
13166 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13168 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13169 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13170 define static variables that are pointers to zlib functions to be
13171 dynamically loaded.
13172 (init_zlib_functions) [WINDOWSNT]: New function.
13173 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13175 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13176 macros instead of invoking the zlib functions directly.
13177 (syms_of_decompress): DEFSYM Qzlib_dll.
13178 Staticpro Szlib_available_p.
13180 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13182 Avoid looping over all frame windows to freeze and unfreeze.
13183 * window.h (struct window): Drop frozen_window_start_p.
13184 (freeze_window_starts): Drop prototype.
13185 * frame.h (struct frame): New frozen_window_starts flag.
13186 (FRAME_WINDOWS_FROZEN): New macro.
13187 * window.c (freeze_window_start, freeze_window_starts):
13189 (select_window, replace_window): Adjust users.
13190 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13191 (window_frozen_p): New function.
13192 (redisplay_window): Use it.
13194 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13196 Fix some fd issues when running subprocesses (Bug#15035).
13197 Fix bugs that can leak files or file descriptors on errors.
13198 Don't unlink open temp files, as that's hard for users to diagnose
13199 when things go awry (e.g., temp disk exhausted).
13200 Don't bother to lock temp files. Check for invalid recursion.
13201 * callproc.c (synch_process_fd): Remove. All uses removed.
13202 (synch_process_tempfile): New var or macro.
13203 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13205 (record_kill_process): New arg, the temp name. All callers changed.
13206 (delete_temp_file): Now just a simple wrapper around unlink.
13207 (call_process_kill): New arg, the call_process_fd array.
13208 Close them all. Clear synch_process_pid. Remove the temp file,
13209 or arrange for it to be removed.
13210 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13211 that's been moved to synch_process_tempfile. Caller changed.
13212 Do not remove the tempfile; that's now call_process_kill's
13214 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13215 call_process_kill; the caller now does that.
13216 (call_process_cleanup): Do not close the process fd; that's now
13217 call_process_kill's responsibility.
13218 (Fcall_process): Implement via new function call_process, which
13219 has most of the old body of Fcall_process, but with a different API.
13220 (call_process): New function that does not open or close filefd if
13221 it is nonnegative. Record which fds need to be closed, and let
13222 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13223 Signal an error if invoked recursively (could be done via a hook).
13224 Simplify creation of the tempfile in the MSDOS case.
13225 Don't create the output file until after checking for the executable.
13226 Report any failure to open /dev/null.
13227 Don't open /dev/null for writing twice; once is enough.
13228 Don't create pipe if all output is being discarded or sent to file.
13229 Don't worry about setting up the coding system or reading from the
13230 pipe if all output is being discarded.
13231 Hoist fd_error local into top level, to lessen block nesting.
13232 Don't record deleted pid here; now done by Fcall_process_region.
13233 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13234 and note its success in synch_process_tempfile.
13235 Do not leak resources when child_setup fails.
13236 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13237 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13238 (create_temp_file): Now returns open fd, with an additional
13239 Lisp_Object * argument to return the name. All callers changed.
13240 Do not close the file; rewind it instead, and leave it open for
13241 the caller. Do not lock the temp file. Unwind-protect the file
13242 and the file-descriptor.
13243 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13244 If an asynchrounous process, record it here, not in call_process.
13245 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13246 * eval.c (set_unwind_protect): New function.
13247 * fileio.c (write_region): New function, generalized from the
13248 old Fwrite_region. Do not lock temp files.
13249 (Fwrite_region): Use it.
13250 * lisp.h (set_unwind_protect, write_region): New decls.
13251 * process.c: Include <verify.h>.
13252 (make_process): Mark fds as initially closed.
13253 (deleted_pid_list): Now a list of pid-filename pairs.
13255 (close_process_fd): New function.
13256 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13257 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13258 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13259 (create_process, create_pty, Fmake_serial_process)
13260 (server_accept_connection): Record which fds need to be closed,
13261 and let deactivate_process close them.
13262 (Fmake_network_process): Do not discard the unwind-protect
13263 until it's safe to do so.
13264 (deactivate_process): Close the fds opened by create_process etc.
13265 (Fprocess_send_eof): Adjust to new way of recording open fds.
13266 Report an error if /dev/null can't be opened, instead of aborting.
13267 * process.h (PROCESS_OPEN_FDS): New constant.
13268 (struct Lisp_Process): New member open_fds.
13269 (record_kill_process, record_deleted_pid): Adjust signatures.
13270 (record_deleted_pid): Move decl here ...
13271 * syswait.h (record_deleted_pid): ... from here.
13273 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13275 * decompress.c: Fix bugs with large buffers and weird inputs.
13276 Tune a bit. Reindent as per usual Emacs style.
13277 (BUFFER_SIZE): Remove.
13278 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13279 more than UINT_MAX bytes. Decompress into the gap instead of into
13280 an auto buffer, as this should avoid copying. Return nil if
13281 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13282 set immediate_quit; we shouldn't trust zlib code that much.
13284 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13286 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13287 errors, and really move the gap to where we want it.
13289 * lisp.h: Include decompress.c support.
13291 * emacs.c (main): Include decompress.c support.
13293 * Makefile.in: Include -lz if present.
13295 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13297 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13298 (initWithTitle:): Initialize frame to 0.
13299 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13300 (fillWithWidgetValue:frame:): Rename from
13301 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13303 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13304 fillWithWidgetValue:frame:
13306 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13307 remove memory leak warnings.
13309 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13310 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13311 menu_pending_title.
13313 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13314 (x_activate_menubar): Update the whole menu.
13315 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13316 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13317 current event is not NSSystemDefined (Bug#15001).
13318 Call ns_check_menu_open only if trackingMenu is 2.
13319 (menuDidClose:): New method, decrease trackingMenu.
13320 (fillWithWidgetValue:setDelegate:): New method.
13321 (fillWithWidgetValue:): Call the above.
13323 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13325 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13327 Omit some unnecessary casts.
13328 Many of these go back to the old pre-C89 days, when they may have
13329 been needed, but we've been assuming C89 or later for a while now.
13330 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13331 (live_float_p, live_misc_p, live_vector_p):
13332 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13333 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13334 (defvar_per_buffer):
13335 * callint.c (Fcall_interactively):
13336 * doc.c (Fsubstitute_command_keys):
13337 * filelock.c (get_boot_time):
13338 * frame.c (xrdb_get_resource):
13339 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13340 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13341 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13342 (menuitem_highlight_callback, menu_destroy_callback)
13343 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13344 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13345 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13346 (xg_tool_bar_help_callback, tb_size_cb):
13347 * image.c (xpm_alloc_color, png_read_from_memory)
13348 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13349 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13351 * keymap.c (describe_map):
13352 * nsfns.m (Fns_display_monitor_attributes_list):
13353 * nsmenu.m (process_dialog:):
13354 * nsterm.m (hold_event):
13355 * process.c (wait_reading_process_output):
13356 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13357 * scroll.c (do_direct_scrolling, scrolling_1):
13358 * termcap.c (tgetent):
13359 * window.c (check_window_containing, add_window_to_list)
13360 (freeze_window_starts):
13361 * xdisp.c (compare_overlay_entries, vmessage):
13362 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13363 (x_get_monitor_attributes_xrandr)
13364 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13365 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13366 * xfont.c (xfont_match, xfont_open):
13367 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13368 (menubar_selection_callback, menu_position_func)
13369 (popup_selection_callback, create_and_show_popup_menu)
13370 (dialog_selection_callback, create_and_show_dialog):
13371 * xrdb.c (x_get_string_resource)
13373 * xsmfns.c (x_session_check_input):
13374 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13375 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13376 (xaw_jump_callback, xaw_scroll_callback):
13377 Omit unnecessary casts.
13379 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13381 Minor string-length refactoring.
13382 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13383 * frame.c (make_monitor_attribute_list):
13384 Prefer build_string to strlen + make_string.
13386 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13388 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13389 don't check minor_code (Bug#14417).
13391 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13393 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13394 vertical positions instead. This avoids calling MATRIX_ROW with
13395 row numbers that are possibly beyond valid limits. (Bug#15064)
13397 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13399 Use xstrdup and build_unibyte_string where applicable.
13400 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13401 * xfns.c (x_window):
13402 * xrdb.c (x_get_customization_string):
13403 * xterm.c (xim_initialize):
13404 * w32fns.c (w32_window): Use xstrdup.
13405 (w32_display_monitor_attributes_list):
13406 * emacs.c (init_cmdargs):
13407 * keyboard.c (PUSH_C_STR):
13408 * nsfont.m (nsfont_open):
13409 * sysdep.c (system_process_attributes):
13410 * w32.c (system_process_attributes):
13411 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13413 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13415 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13416 variables of these types so that GDB would know about them, as aid
13417 for debugging fatal exceptions. (Bug#15024) See also
13418 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13421 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13423 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13424 larger than the NSWindow (Bug#14934).
13426 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13428 Redesign redisplay interface to drop global variable updated_window.
13429 Always pass currently updated window as a parameter to update routines.
13430 * dispextern.h (updated_window): Remove declaration.
13431 (struct redisplay_interface): Pass window parameter to
13432 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13433 and after_update_window_hook.
13434 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13436 * dispnew.c (updated_window): Remove.
13437 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13438 (update_window_line): Adjust to match redisplay interface changes.
13439 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13440 (ns_scroll_run, ns_after_update_window_line):
13441 * w32term.c (x_update_window_begin, x_update_window_end)
13442 (x_after_update_window_line, x_scroll_run):
13443 * xterm.c (x_update_window_begin, x_update_window_end)
13444 (x_after_update_window_line, x_scroll_run):
13445 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13446 Likewise. Adjust comments where appropriate.
13447 (x_cursor_to): Simplify because this is always called during window
13448 update (but install debugging check anyway).
13449 (expose_window): Check must_be_updated_p flag to see whether this
13450 function is called during window update.
13452 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13454 Do not reset window modification event counters excessively.
13455 These leftovers and poor man's tricky methods to catch extra
13456 redisplay's attention are no longer needed.
13457 * frame.c (set_menu_bar_lines_1):
13458 * minibuf.c (read_minibuf_unwind):
13459 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13460 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13461 (window_scroll_line_based, Fset_window_configuration):
13462 * xdisp.c (redisplay_window): Do not reset last_modified and
13463 last_overlay_modified counters.
13465 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13467 * xselect.c (x_send_client_event): Set send_event and serial, memset
13468 data.l as it might be bigger than data.b. Use 24 bit mask to
13469 XSendEvent (Bug#15034).
13471 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13473 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13474 for TTY frames that are not the top frame on their console.
13477 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13479 * w32term.c (w32fullscreen_hook): Really maximize frame when
13480 asked for (Bug#14841).
13482 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13484 Prefer selected_window to Fselected_window, likewise for frames.
13485 * buffer.c (Fbuffer_swap_text):
13486 * data.c (Fvariable_binding_locus):
13487 * window.c (run_window_configuration_change_hook): Adjust users.
13488 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13489 Use decode_live_frame.
13491 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13493 Be more careful if selected window shows the buffer other than current,
13494 use window_outdated only if this is not so. This change should also
13495 address some weird issues discussed in Bug#13012.
13496 * window.h (window_outdated): New prototype.
13497 * window.c (window_outdated): Now here. Convert from static and
13498 always assume window's buffer.
13499 (Fwindow_end, Fwindow_line_height): Use it.
13500 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13501 and always assume window's buffer.
13502 (redisplay_window): Adjust user.
13503 (redisplay_internal): Call to reconsider_clip_changes once and
13504 check whether mode line should be updated only if selected window
13505 shows current buffer.
13506 (run_window_scroll_functions): Use eassert for debugging check.
13507 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13509 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13511 * window.c (window_scroll, window_scroll_pixel_based)
13512 (window_scroll_line_based): Use bool for booleans.
13514 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13516 * process.c: Fix minor off-by-one issues in descriptor counts.
13517 This shouldn't fix any real bugs, but it cleans up the code a bit.
13518 (max_process_desc, max_input_desc): -1, not 0, means none.
13520 (delete_input_desc): New function.
13521 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13522 (deactivate_process): Scan backwards when recomuting max_process_desc;
13523 that should be faster.
13524 (init_process_emacs): Initialize max_input_desc.
13526 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13528 Use region cache to speedup bidi_find_paragraph_start.
13529 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13530 Rename cache_long_line_scans to cache_long_scans.
13531 * buffer.c (bset_cache_long_line_scans): Rename to
13532 bset_cache_long_scans.
13533 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13534 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13536 (syms_of_buffer): Rename cache-long-line-scans to
13537 cache-long-scans. Adjust docstring.
13538 * search.c (newline_cache_on_off):
13539 * indent.c (width_run_cache_on_off): Adjust users.
13540 * bidi.c (bidi_paragraph_cache_on_off): New function.
13541 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13542 * insdel.c (prepare_to_modify_buffer):
13543 Invalidate bidi_paragraph_cache if enabled.
13545 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13547 Invalidate region caches only if buffer text is going to be changed.
13548 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13549 (modify_text): ...new prototype.
13550 (prepare_to_modify_buffer_1): New prototype.
13551 * textprop.c (modify_region): Rename to...
13552 (modify_text_properties): ...new function.
13553 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13554 (Fremove_list_of_text_properties): Adjust users.
13555 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13556 (modify_text): ...new function.
13557 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13558 (prepare_to_modify_buffer_1): ...new function.
13559 * casefiddle.c (casify_region):
13560 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13561 (Ftranspose_regions): Use modify_text.
13563 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13565 * lisp.mk (lisp): Add nadvice.elc.
13567 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13569 New macro to iterate over live buffers similar to frames.
13570 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13571 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13572 Declare buffer-related variables here to offload lisp.h.
13573 * buffer.c (Vbuffer_alist): Adjust comment.
13574 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13575 (other_buffer_safely):
13576 * data.c (store_symval_forwarding):
13577 * dispnew.c (Fframe_or_buffer_changed_p):
13578 * fileio.c (Fdo_auto_save):
13579 * filelock.c (unlock_all_files):
13580 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13582 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13584 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13585 * callproc.c (create_temp_file):
13586 * filelock.c (create_lock_file):
13587 Assume mkostemp, since it's now provided by Gnulib.
13589 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13591 * w32.c (mkostemp): New function.
13592 (mktemp): Remove, no longer used. Most of the code reused in
13593 mkostemp. (Bug#15015)
13594 (mktemp): Don't undef.
13596 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13598 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13599 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13600 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13601 (free_glyph_pool, check_glyph_memory): Likewise for
13602 all users. Adjust comments where appropriate.
13604 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13606 * composite.h: Minor fixups.
13607 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13608 to fix a misspelling, and change it to an inline function while
13609 we're at it (it need not be a macro). All uses changed.
13610 (composition_method, composition_valid_p):
13611 Rewrite to avoid assignments in if-conditions.
13613 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13615 Do not use global Lisp_Object in composition macros.
13616 * composite.h (composition_temp): Remove declaration.
13617 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13618 (composition_method, composition_valid_p): ...inline functions.
13619 (compose_region): Remove the leftover.
13620 * composite.c (composition_temp): Remove.
13621 (run_composition_function, update_compositions)
13622 (composition_compute_stop_pos, composition_adjust_point)
13623 (Ffind_composition_internal):
13624 * coding.c (handle_composition_annotation):
13625 * xdisp.c (handle_composition_prop, check_point_in_composition):
13626 Related users changed.
13628 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13630 Drop FRAME_PTR typedef.
13631 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13632 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13633 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13634 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13635 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13636 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13637 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13638 All related users changed.
13640 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13642 * eval.c (default_toplevel_binding): New function.
13644 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13645 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13646 (syms_of_eval): Export them.
13647 * data.c (Fdefault_value): Micro cleanup.
13648 * term.c (init_tty): Use "false".
13650 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13652 Fix X GC leak in GTK and raw (no toolkit) X ports.
13653 * xterm.c (x_free_frame_resources): If white and black relief
13654 GCs are allocated, always free them here.
13655 * xfns.c (x_make_gc): Omit redundant initialization.
13656 * widget.c (create_frame_gcs): Remove the leftover.
13657 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13658 in x_free_frame_resources.
13660 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13662 * nsterm.m (windowWillResize:toSize:): Only change title if
13663 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13665 (viewDidEndLiveResize): New method.
13667 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13668 inside NS_IMPL_COCOA.
13670 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13672 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13673 Do not check whether undo is enabled because record_insert and
13674 record_delete does that themselves.
13676 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13678 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13679 member which is not really used any more.
13680 (FRAME_XIC_BASE_FONTNAME): Remove.
13681 * xfns.c (xic_free_fontset): Adjust user.
13682 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13683 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13684 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13685 (xdialog_show): Use eassert for debugging check.
13686 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13688 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13690 * fileio.c, fns.c (merge): Move extern decl from here ...
13691 * lisp.h (merge): ... to here.
13693 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13695 Fix last font-related change.
13696 * w32font.h (w32font_list_internal, w32font_match_internal):
13698 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13699 (uniscribe_list_family): Adjust to match font API change.
13700 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13701 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13703 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13705 * frame.h (FRAME_MOUSE_UPDATE):
13706 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13707 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13709 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13711 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13712 * font.h (struct font_driver): Change list, match, and list_family
13713 functions to accept struct frame * as first arg.
13714 * font.c (font_score, font_compare, font_sort_entities):
13716 (font_sort_entities, font_list_entities, font_select_entity)
13717 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13718 match font API change.
13719 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13720 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13721 * ftxfont.c (ftxfont_list, ftxfont_match):
13722 * xftfont.c (xftfont_list, xftfont_match):
13723 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13724 * w32font.c (w32font_list, w32font_match, w32font_list)
13725 (w32font_list_internal, w32_font_match_internal): Likewise.
13726 * xfaces.c (Fx_family_fonts): Adjust user.
13728 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13730 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13731 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13732 only if HAVE_X_WINDOWS is in use.
13733 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13734 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13735 * w32term.c (x_wm_set_icon_position): Likewise.
13736 * w32fns.c (x_icon): Adjust user.
13738 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13740 * xterm.c (last_mouse_press_frame): Remove the
13741 leftover which is not really used any more.
13742 (handle_one_xevent, syms_of_xterm): Adjust users.
13743 (x_flush): Call XFlush once per each X display, not frame.
13744 This is better because this code always unconditionally skips
13745 non-X frames in Vframe_list and issues the only XFlush if we
13746 have more than one X frame on the same X display.
13747 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13748 Use bool for booleans.
13749 (x_draw_glyph_string_background, cvt_string_to_pixel)
13750 (cvt_pixel_dtor): Drop unnecessary prototypes.
13751 * xterm.h (x_display_ok): Adjust prototype.
13753 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13755 Drop unnecessary functions that deals with frame pixel size.
13756 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13757 (x_pixel_height): Drop prototypes.
13758 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13759 (x_pixel_height): Drop implementations.
13760 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13761 which should be always valid for window frame.
13762 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13763 * w32menu.c (Fx_popup_dialog):
13764 * xmenu.c (Fx_popup_dialog): Likewise for both.
13766 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13768 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13769 frame parameters and call to Fmodify_frame_parameters just once.
13770 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13771 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13772 and mention nil frame in docstring.
13774 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13776 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13777 (x_figure_window_size): Likewise. Adjust to return long.
13778 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13779 (toplevel): Move Qterminal_live_p to...
13780 * terminal.c (toplevel): ...here, make it static, and...
13781 (syms_of_terminal): ...DEFSYM here.
13782 * frame.h (Qterminal_live_p): Remove declaration.
13783 (make_frame, x_figure_window_size): Adjust prototype.
13784 * nsfns.m (Fx_create_frame): Use long for window flags.
13786 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13788 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13789 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13790 Do not assume that emacs_close (INT_MAX) is a no-op.
13792 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13794 * xfaces.c (make_face_cache): For struct face_cache, prefer
13795 xmalloc to xzalloc and so avoid redundant call to memset.
13796 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13798 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13800 * fringe.c (draw_window_fringes, update_window_fringes)
13801 (compute_fringe_widths):
13802 * w32term.c (x_draw_glyph_string):
13803 * window.c (candidate_window_p, Frecenter):
13804 * xfaces.c (realize_basic_faces, realize_default_face)
13805 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13806 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13807 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13808 * xmenu.c (Fx_menu_bar_open_internal):
13809 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13810 * xsettings.c (xft_settings_event):
13811 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13812 Use bool for booleans. Adjust style and comments where
13814 * dispextern.h (draw_window_fringes, update_window_fringes)
13815 (compute_fringe_widths):
13816 * xterm.h (x_had_errors_p): Adjust prototype.
13818 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13820 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13821 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13823 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13825 * fns.c (toplevel): Remove comment before Fsafe_length because
13826 it checks for QUIT.
13828 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13830 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13832 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13834 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13835 frame which got the message is still alive, before dereferencing
13836 its pointer. (Bug#14970)
13838 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13839 be a live window, before using it as such. (Bug#14970)
13841 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13843 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13844 w32_detect_focus_change instead of doing part of its job by hand.
13845 This fixes the problem whereby FOCUS_OUT events were not sent to
13848 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13850 * process.c (Fprocess_list): Doc fix.
13852 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13853 being re-exposed only if it didn't ask to become visible.
13854 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13855 was previously iconified. (Bug#14841)
13856 (x_iconify_frame): Mark the frame iconified.
13858 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13860 Fix minor problems found by static checking.
13861 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13862 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13864 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13866 * eval.c (set_specpdl_old_value): New function.
13867 (unbind_to): Minor simplification.
13868 (get_backtrace_frame): New function.
13869 (Fbacktrace_frame): Use it. Add `base' argument.
13870 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13871 (syms_of_eval): Export backtrace-eval.
13872 * xterm.c (x_focus_changed): Simplify.
13874 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13876 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13878 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13880 * xdisp.c (redisplay_window): Instead of moving point out of
13881 scroll margin, reject the force_start method, and try scrolling
13882 instead. (Bug#14780)
13884 2013-07-24 Ken Brown <kbrown@cornell.edu>
13886 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13889 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13891 * eval.c (Fprogn): Do not check that BODY is a proper list.
13892 This undoes the previous change. The check slows down the
13893 interpreter, and is not needed to prevent a crash. See
13894 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13896 2013-07-23 Glenn Morris <rgm@gnu.org>
13898 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13900 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13902 Port to GNU/Linux systems with tinfo but not ncurses.
13903 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13904 to decide whether ncurses is being used. Without this change,
13905 GCC complains about tgetent not being declared, on a system
13906 that has tinfo installed but ncurses not installed.
13908 * eval.c (Fprogn): Check that BODY is a proper list.
13910 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13911 * data.c (Fsetq_default):
13912 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13913 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13915 Tune by taking advantage of the fact that ARGS is always a list
13916 when a function is declared to have UNEVALLED args.
13918 * emacsgtkfixed.c: Port to GCC 4.6.
13919 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13921 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13923 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13924 here to silence compiler warnings.
13926 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13928 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13929 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13930 from messing up Emacs's 'struct frame' (Bug#14923).
13932 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13934 * alloc.c (make_save_ptr_ptr): Define this function.
13935 It was inadvertently omitted. It's needed only if
13936 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13938 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13940 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13941 frame have focus (Bug#14895).
13943 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13945 Avoid vfork-related deadlock more cleanly.
13946 * callproc.c (child_setup): When the child's exec fails, output
13947 the program name, as that's more useful. Use O_NONBLOCK to avoid
13949 * process.c (create_process_1): Remove; no longer needed.
13950 (create_process): Remove timer hack; no longer needed, now that
13951 the child avoids deadlock.
13953 2013-07-20 Glenn Morris <rgm@gnu.org>
13955 * image.c (Fimage_flush): Fix doc typo.
13957 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13959 Fix array bounds violation when pty allocation fails.
13960 * process.c (PTY_NAME_SIZE): New constant.
13961 (pty_name): Remove static variable; it's now auto.
13962 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13963 Take pty_name as an arg rather than using a static variable.
13964 All callers changed.
13965 (create_process): Recover pty_flag from process, not from volatile local.
13966 (create_pty): Stay inside array even when pty allocation fails.
13967 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13969 * lread.c (Fload): Avoid initialization only when lint checking.
13970 Mention that it's needed only for older GCCs.
13972 2013-07-20 Kenichi Handa <handa@gnu.org>
13974 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13975 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13977 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13979 * lread.c (Fload): Avoid uninitialized warning.
13981 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13983 Fix some minor file descriptor leaks and related glitches.
13984 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13985 (create_lock_file): Use write, not emacs_write.
13986 * image.c (slurp_file, png_load_body):
13987 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13988 (server_accept_connection):
13989 Don't leak an fd on memory allocation failure.
13990 * image.c (slurp_file): Add a cheap heuristic for growing files.
13991 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13992 as that's what the other routines do. Maybe input need not be
13993 blocked at all, but it's better to be consistent.
13994 Avoid undefined behavior when strlen is zero.
13996 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13997 (NSTATICS): Now a constant; doesn't need to be a macro.
13999 2013-07-19 Richard Stallman <rms@gnu.org>
14001 * coding.c (decode_coding_utf_8): Add simple loop for fast
14002 processing of ASCII characters.
14004 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14006 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14008 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14010 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14011 unportable 'struct x_display_info'.
14012 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14013 is a portable type.
14015 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14017 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14018 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14020 (system_process_attributes): Prefer plain char to unsigned char
14021 when either will do. Clean up properly if interrupted or if
14022 memory allocations fail. Don't assume sscanf succeeds.
14023 Remove no-longer-needed workaround to stop GCC from whining.
14024 Read command-line once, instead of multiple times. Check read status a
14025 bit more carefully.
14027 Fix obscure porting bug with varargs functions.
14028 The code assumed that int is treated like ptrdiff_t in a vararg
14029 function, which is not a portable assumption. There was a similar
14030 -- though these days less likely -- porting problem with various
14031 assumptions that pointers of different types all smell the same as
14032 far as vararg functions is conserved. To make this problem less
14033 likely in the future, redo the API to use varargs functions.
14034 * alloc.c (make_save_value): Remove this vararg function.
14035 All uses changed to ...
14036 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14037 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14039 (make_save_ptr): Rename from make_save_pointer, for consistency with
14040 the above. Define only on platforms that need it. All uses changed.
14042 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14044 * keyboard.c: Try to fix typos in previous change.
14045 (DISPLAY_LIST_INFO): New macro.
14046 (kbd_buffer_get_event): Do not access members that are not present
14047 in X11. Revert inadvertent change of "!=" to "=".
14049 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14051 * keyboard.c (kbd_buffer_get_event):
14052 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14053 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14055 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14057 * filelock.c: Fix unlikely file descriptor leaks.
14058 (get_boot_time_1): Rework to avoid using emacs_open.
14059 This doesn't actually fix a leak, but is better anyway.
14060 (read_lock_data): Use read, not emacs_read.
14062 * doc.c: Fix minor memory and file descriptor leaks.
14063 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14064 (get_doc_string, Fsnarf_documentation):
14065 Fix file descriptor leak on error.
14067 * term.c: Fix minor fdopen-related file descriptor leaks.
14068 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14069 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14071 * charset.c: Fix file descriptor leaks and errno issues.
14073 (load_charset_map_from_file): Don't leak file descriptor on error.
14074 Use plain record_xmalloc since the allocation is larger than
14075 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14077 * eval.c (record_unwind_protect_nothing):
14078 * fileio.c (fclose_unwind):
14080 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14081 The replacement doesn't block input, but that no longer seems
14084 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14086 * lread.c: Fix file descriptor leaks and errno issues.
14087 (Fload): Close some races that leaked fds or streams when 'load'
14089 (Fload, openp): Report error number of last nontrivial failure to open.
14090 ENOENT counts as trivial.
14091 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14093 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14094 now that the function is always called with a nonnegative arg.
14095 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14096 All uses replaced with ...
14097 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14099 A few more minor file errno-reporting bugs.
14100 * callproc.c (Fcall_process):
14101 * doc.c (Fsnarf_documentation):
14102 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14103 * process.c (set_socket_option):
14104 Don't let a constructor trash errno.
14105 * doc.c: Include <errno.h>.
14107 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14109 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14111 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14113 Fix w32 bug with call-process-region (Bug#14885).
14114 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14115 to Fcall_process when the input is empty. This simplifies the
14116 code a bit. It makes no difference on POSIXish platforms but
14117 apparently it fixes a bug on w32.
14119 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14120 * fileio.c (close_file_unwind): Don't close if FD is negative;
14121 this can happen when unwinding a zapped file descriptor.
14122 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14123 in case Emacs runs out of memory between the two unwind-protects.
14124 Don't trash errno when closing FD.
14125 Zap the FD in the specpdl when closing it, instead of deferring
14126 the removal of the unwind-protect; this fixes a bug where a child
14127 function unwinds the stack past us.
14129 New unwind-protect flavors to better type-check C callbacks.
14130 This also lessens the need to write wrappers for callbacks,
14131 and the need for make_save_pointer.
14132 * alloc.c (free_save_value):
14133 * atimer.c (run_all_atimers):
14135 * alloc.c (safe_alloca_unwind):
14136 * atimer.c (unwind_stop_other_atimers):
14137 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14138 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14139 * minibuf.c (choose_minibuf_frame_1):
14140 * process.c (make_serial_process_unwind):
14141 * xdisp.c (pop_message_unwind):
14142 * xselect.c (queue_selection_requests_unwind):
14143 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14144 * alloc.c (record_xmalloc):
14145 Prefer record_unwind_protect_ptr to record_unwind_protect with
14147 * alloc.c (Fgarbage_collect):
14148 Prefer record_unwind_protect_void to passing a dummy.
14149 * buffer.c (restore_buffer):
14150 * window.c (restore_window_configuration):
14151 * xfns.c, w32fns.c (do_unwind_create_frame)
14152 New wrapper. All record-unwind uses of wrappee changed.
14153 * buffer.c (set_buffer_if_live):
14154 * callproc.c (call_process_cleanup, delete_temp_file):
14155 * coding.c (code_conversion_restore):
14156 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14157 * editfns.c (save_excursion_restore)
14158 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14159 (save_restriction_restore):
14160 * eval.c (restore_stack_limits, un_autoload):
14161 * fns.c (require_unwind):
14162 * keyboard.c (recursive_edit_unwind, tracking_off):
14163 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14164 * macros.c (pop_kbd_macro, restore_menu_items):
14165 * nsfns.m (unwind_create_frame):
14166 * print.c (print_unwind):
14167 * process.c (start_process_unwind):
14168 * search.c (unwind_set_match_data):
14169 * window.c (select_window_norecord, select_frame_norecord):
14170 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14171 (fast_set_selected_frame):
14172 * xfns.c, w32fns.c (unwind_create_tip_frame):
14173 Return void, not a dummy Lisp_Object. All uses changed.
14174 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14175 * callproc.c (call_process_kill):
14176 * fileio.c (restore_point_unwind, decide_coding_unwind)
14177 (build_annotations_unwind):
14178 * insdel.c (Fcombine_after_change_execute_1):
14179 * keyboard.c (read_char_help_form_unwind):
14180 * menu.c (unuse_menu_items):
14181 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14182 * sound.c (sound_cleanup):
14183 * xdisp.c (unwind_redisplay):
14184 * xfns.c (clean_up_dialog):
14185 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14186 Accept no args and return void, instead of accepting and returning
14187 a dummy Lisp_Object. All uses changed.
14188 * cygw32.c (fchdir_unwind):
14189 * fileio.c (close_file_unwind):
14190 * keyboard.c (restore_kboard_configuration):
14191 * lread.c (readevalllop_1):
14192 * process.c (wait_reading_process_output_unwind):
14193 Accept int and return void, rather than accepting an Emacs integer
14194 and returning a dummy object. In some cases this fixes an
14195 unlikely bug when the corresponding int is outside Emacs integer
14196 range. All uses changed.
14197 * dired.c (directory_files_internal_unwind):
14198 * fileio.c (do_auto_save_unwind):
14199 * gtkutil.c (pop_down_dialog):
14200 * insdel.c (reset_var_on_error):
14201 * lread.c (load_unwind):
14202 * xfns.c (clean_up_file_dialog):
14203 * xmenu.c, nsmenu.m (pop_down_menu):
14204 * xmenu.c (cleanup_widget_value_tree):
14205 * xselect.c (wait_for_property_change_unwind):
14206 Accept pointer and return void, rather than accepting an Emacs
14207 save value encapsulating the pointer and returning a dummy object.
14209 * editfns.c (Fformat): Update the saved pointer directly via
14210 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14211 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14212 (unwind_body): New function.
14213 (record_unwind_protect): First arg is now a function returning void,
14214 not a dummy Lisp_Object.
14215 (record_unwind_protect_ptr, record_unwind_protect_int)
14216 (record_unwind_protect_void): New functions.
14217 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14218 * fileio.c (struct auto_save_unwind): New type.
14219 (do_auto_save_unwind): Use it.
14220 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14221 * insdel.c (struct rvoe_arg): New type.
14222 (reset_var_on_error): Use it.
14223 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14225 (specbinding_func): Remove; there are now several such functions.
14226 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14227 (set_unwind_protect_ptr): New function.
14228 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14230 Be simpler and more consistent about reporting I/O errors.
14231 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14232 Say "Read error" and "Write error", rather than "I/O error", or
14233 "IO error reading", or "IO error writing", when a read or write
14235 * process.c (Fmake_network_process, wait_reading_process_output)
14236 (send_process, Fprocess_send_eof, wait_reading_process_output):
14237 Capitalize diagnostics consistently. Put "failed foo" at the
14238 start of the diagnostic, so that we don't capitalize the
14239 function name "foo". Consistently say "failed" for such
14241 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14242 All callers changed. This is so it can use report_file_error.
14243 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14244 diagnostics consistently as above.
14246 * fileio.c (report_file_errno): Fix errno reporting bug.
14247 If the file name is neither null nor a pair, package it up as a
14248 singleton list. All callers changed, both to this function and to
14249 report_file_error. This fixes a bug where the memory allocator
14250 invoked by list1 set errno so that the immediately following
14251 report_file_error reported the wrong errno value.
14253 Fix minor problems found by --enable-gcc-warnings.
14254 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14255 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14257 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14259 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14260 Set event->arg to Qt if switch-event shall be generated.
14261 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14263 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14265 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14268 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14269 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14270 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14271 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14272 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14273 and there is a focused frame.
14274 (head_table): Add focus-in and focus-out.
14275 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14276 bind to handle-focus-in/out.
14278 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14279 (Fhandle_switch_frame): Call Fhandle_focus_in.
14280 (syms_of_frame): defsubr handle-focus-in/out.
14282 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14284 Fix porting bug to older POSIXish platforms (Bug#14862).
14285 * sysdep.c (emacs_pipe): New function, that implements
14286 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14287 This should port better to CentOS 5 and to Mac OS X 10.6.
14288 All calls to pipe2 changed.
14290 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14291 This makes the code easier to read and the executable a bit smaller.
14292 Do not replace all calls to Fcons that happen to create lists,
14293 just calls that are intended to create lists. For example, when
14294 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14295 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14296 Similarly for list2 through list5.
14297 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14298 * bytecode.c (exec_byte_code):
14299 * callint.c (quotify_arg, Fcall_interactively):
14300 * callproc.c (Fcall_process, create_temp_file):
14301 * charset.c (load_charset_map_from_file)
14302 (Fdefine_charset_internal, init_charset):
14303 * coding.c (get_translation_table, detect_coding_system)
14304 (Fcheck_coding_systems_region)
14305 (Fset_terminal_coding_system_internal)
14306 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14307 * composite.c (update_compositions, Ffind_composition_internal):
14308 * dired.c (directory_files_internal, file_name_completion)
14310 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14311 * doc.c (Fsnarf_documentation):
14312 * editfns.c (Fmessage_box):
14314 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14315 (Feval, eval_sub, Ffuncall, apply_lambda):
14316 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14317 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14318 (Fset_file_times, Finsert_file_contents)
14319 (Fchoose_write_coding_system, Fwrite_region):
14320 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14321 * font.c (font_registry_charsets, font_parse_fcname)
14322 (font_prepare_cache, font_update_drivers, Flist_fonts):
14323 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14324 * frame.c (make_frame, Fmake_terminal_frame)
14325 (x_set_frame_parameters, x_report_frame_params)
14326 (x_default_parameter, Fx_parse_geometry):
14327 * ftfont.c (syms_of_ftfont):
14328 * image.c (gif_load):
14329 * keyboard.c (command_loop_1):
14330 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14331 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14332 (Fminor_mode_key_binding, accessible_keymaps_1)
14333 (Faccessible_keymaps, Fwhere_is_internal):
14334 * lread.c (read_emacs_mule_char):
14335 * menu.c (find_and_return_menu_selection):
14336 * minibuf.c (get_minibuffer):
14337 * nsfns.m (Fns_perform_service):
14338 * nsfont.m (ns_script_to_charset):
14339 * nsmenu.m (ns_popup_dialog):
14340 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14341 (Fx_own_selection_internal):
14342 * nsterm.m (append2):
14343 * print.c (Fredirect_debugging_output)
14344 (print_prune_string_charset):
14345 * process.c (Fdelete_process, Fprocess_contact)
14346 (Fformat_network_address, set_socket_option)
14347 (read_and_dispose_of_process_output, write_queue_push)
14348 (send_process, exec_sentinel):
14349 * sound.c (Fplay_sound_internal):
14350 * textprop.c (validate_plist, add_properties)
14351 (Fput_text_property, Fadd_face_text_property)
14352 (copy_text_properties, text_property_list, syms_of_textprop):
14353 * unexaix.c (report_error):
14354 * unexcoff.c (report_error):
14355 * unexsol.c (unexec):
14356 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14357 (Fformat_mode_line, syms_of_xdisp):
14358 * xfaces.c (set_font_frame_param)
14359 (Finternal_lisp_face_attribute_values)
14360 (Finternal_merge_in_global_face, syms_of_xfaces):
14361 * xfns.c (x_default_scroll_bar_color_parameter)
14362 (x_default_font_parameter, x_create_tip_frame):
14363 * xfont.c (xfont_supported_scripts):
14364 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14365 (menu_help_callback, xmenu_show):
14366 * xml.c (make_dom):
14367 * xterm.c (set_wm_state):
14368 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14369 and similarly for list2 through list5.
14371 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14373 * callproc.c (Fcall_process_region): Fix minor race and tune.
14374 (create_temp_file): New function, with the temp-file-creation part
14375 of the old Fcall_process_region. Use Fcopy_sequence to create the
14376 temp file name, rather than alloca + build_string, for simplicity.
14377 Don't bother to block input around the temp file creation;
14378 shouldn't be needed. Simplify use of mktemp.
14379 Use record_unwind_protect immediately after creating the temp file;
14380 this closes an unlikely race where the temp file was not removed.
14381 Use memcpy rather than an open-coded loop.
14382 (Fcall_process_region): Use the new function. If the input is
14383 empty, redirect from /dev/null rather than from a newly created
14384 empty temp file; this avoids unnecessary file system traffic.
14386 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14388 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14389 Simplify by making this case like the other two. This is a bit
14390 slower on obsolete hosts, but the extra complexity isn't worth it.
14392 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14393 * process.c (create_process) [!DOS_NT]:
14394 Remove now-unnecessary calls to emacs_close.
14396 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14398 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14399 returning early. (Bug#14850)
14401 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14402 and inhibit-iso-escape-detection attributes of 'undecided'.
14405 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14407 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14408 Reported by Herbert J. Skuhra in
14409 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14411 Don't lose top specpdl entry when memory is exhausted.
14412 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14413 specpdl overflow here, to simplify callers; all callers changed.
14414 Always reserve an unused entry at the stack top; this avoids
14415 losing the top entry's information when memory is exhausted.
14417 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14419 Clean up errno reporting and fix some errno-reporting bugs.
14420 * callproc.c (Fcall_process):
14421 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14422 * process.c (create_process, Fmake_network_process):
14423 * unexaix.c (report_error):
14424 * unexcoff.c (report_error):
14425 Be more careful about reporting the errno of failed operations.
14426 The code previously reported the wrong errno sometimes.
14427 Also, prefer report_file_errno to setting errno + report_file_error.
14428 (Fcall_process): Look at openp return value rather than at path,
14429 as that's a bit faster and clearer when there's a numeric predicate.
14430 * fileio.c (report_file_errno): New function, with most of the
14431 old contents of report_file_error.
14432 (report_file_error): Use it.
14433 (Ffile_exists_p, Ffile_accessible_directory_p):
14434 Set errno to 0 when it is junk.
14435 * fileio.c (Faccess_file):
14436 * image.c (x_create_bitmap_from_file):
14437 Use faccessat rather than opening the file, to avoid the hassle of
14438 having a file descriptor open.
14439 * lisp.h (report_file_errno): New decl.
14440 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14443 * process.c (create_process, wait_reading_process_output) [AIX]:
14444 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14445 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14446 a multithreaded environment anyway).
14447 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14449 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14451 * image.c (x_find_image_file): Don't close a remote file handle.
14453 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14455 Fix races with threads and file descriptors.
14456 * callproc.c (Fcall_process_region):
14457 * dired.c (open_directory):
14458 * emacs.c (main, Fdaemon_initialized):
14459 * image.c (x_find_image_file):
14460 * inotify.c (Finotify_rm_watch):
14461 * lread.c (Flocate_file_internal):
14462 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14463 * term.c (term_mouse_moveto, init_tty):
14464 * termcap.c (tgetent):
14465 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14466 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14467 * unexhp9k800.c, unexmacosx.c (unexec):
14468 * callproc.c (Fcall_process_region):
14469 Use emacs_close, not close.
14470 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14471 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14472 and posix_close function on current platforms (which all lack them).
14473 (emacs_close): Use it. This should fix the races on GNU/Linux and
14474 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14475 and it should avoid closing random victim file descriptors on
14478 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14480 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14481 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14482 Touch up doc a bit.
14484 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14485 This is for .gdbinit xbacktrace.
14487 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14488 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14489 (emacs_set_tty): Now static.
14490 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14491 * term.c (tty_capable_p, tty_default_color_capabilities)
14492 (get_tty_terminal, term_mouse_movement)
14493 (handle_one_term_event, init_tty, maybe_fatal):
14494 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14495 (tgetent, scan_file, name_match, compare_contin):
14496 * terminal.c (get_terminal):
14497 Use bool for boolean.
14498 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14499 Prefer char to unsigned char if either will do.
14500 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14501 (tty_write_glyphs): Prefer int to unsigned.
14502 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14503 All callers changed.
14504 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14506 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14509 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14510 (B__dummy__): New dummy symbol, to pacify C89.
14511 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14512 they can't grok varargs macros.
14513 * dispnew.c (add_window_display_history)
14514 (add_frame_display_history):
14515 * print.c (print_object):
14516 * xdisp.c (debug_method_add):
14517 Use %p printf format only for void pointers.
14518 * emacs.c (usage_message): New constant, replacing ...
14519 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14520 (main): Adjust to usage reorg.
14521 * fns.c (syms_of_fns):
14522 * profiler.c (syms_of_profiler):
14523 Don't use non-constant struct initializers.
14524 * gnutls.h (gnutls_initstage_t):
14525 * lisp.h (enum Lisp_Fwd_Type):
14526 * lread.c (lisp_file_lexically_bound_p):
14527 * xsettings.c (anonymous enum):
14528 Remove trailing comma.
14529 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14530 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14531 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14533 * regex.c (const_re_char): New type, to pacify strict C89.
14534 All uses of 'const re_char' replaced to use it.
14535 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14536 with glibc when strict C89. This change is imported from gnulib.
14538 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14539 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14540 Omit GNU_LINUX implementation, since it requires long long.
14541 * xterm.c (x_draw_underwave):
14542 Do not assume the traditional order of struct's members.
14543 (x_term_init): Rewrite to avoid the need for non-constant structure
14546 Syntax cleanup, mostly replacing macros with functions.
14547 This removes the need for the syntax_temp hack.
14548 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14549 * syntax.c (SYNTAX_INLINE): New macro.
14550 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14551 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14552 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14553 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14554 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14555 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14556 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14557 Now constants, not macros.
14558 (syntax_temp) [!__GNUC__]: Remove.
14559 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14560 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14561 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14562 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14563 Move here from syntax.h; now functions, not macros. Except for the
14564 last function, these are static since only syntax.c uses them.
14565 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14566 All uses changed. Now a function, not a macro; use this fact
14567 to simplify the code.
14568 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14569 compiler bugs; no longer relevant.
14570 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14571 (SYNTAX_INLINE): New macro.
14572 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14573 for the new functions. Use bool for boolean member.
14574 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14575 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14576 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14577 (SETUP_BUFFER_SYNTAX_TABLE):
14578 Now extern inline functions, not macros.
14579 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14580 Remove; all uses replaced by implementation.
14581 (syntax_temp) [!__GNUC__]: Remove decl.
14582 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14584 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14586 * emacs.c (main): Fix syntax error.
14588 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14590 Timestamp fixes for undo (Bug#14824).
14591 * atimer.c (schedule_atimer):
14592 * fileio.c (Ffile_newer_than_file_p):
14593 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14594 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14595 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14596 (syms_of_fileio): Remove Sclear_visited_file_name.
14597 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14598 file doesn't exist; this avoids an ambiguity with negative timestamps.
14599 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14600 * systime.h (make_emacs_time, invalid_emacs_time):
14601 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14602 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14603 * undo.c (record_first_change): Push (visited-file-modtime) onto
14604 undo list rather than reimplementing it by hand, incorrectly.
14606 2013-07-09 Ken Brown <kbrown@cornell.edu>
14608 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14610 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14612 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14614 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14616 Handle errno and exit status a bit more carefully.
14617 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14618 number into an exit status. Instead, use EXIT_CANCELED.
14619 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14620 * callproc.c (relocate_fd):
14621 * emacs.c (close_output_streams, main):
14622 * process.c (create_process):
14623 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14624 Use emacs_perror for simplicity.
14625 * callproc.c (relocate_fd, main):
14626 * sysdep.c (sys_subshell):
14627 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14628 (shut_down_emacs): Use emacs_write, not write.
14629 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14630 * fileio.c (Fcopy_file, e_write):
14631 * nsterm.m (ns_select):
14632 * process.c (send_process):
14633 * sound.c (vox_write):
14634 Use emacs_write_sig, not emacs_write.
14635 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14636 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14638 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14640 (emacs_full_write): New function.
14641 (emacs_write): Rewrite to use it.
14642 (emacswrite_sig, emacs_perror): New functions.
14643 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14645 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14647 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14648 on NS even if it is present. Pixmap on NS is a void*.
14650 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14652 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14653 * process.c (close_on_exec, accept4, process_socket):
14654 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14656 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14658 * w32.c (sys_dup): Declare prototype.
14662 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14664 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14666 Make file descriptors close-on-exec when possible (Bug#14803).
14667 This simplifies Emacs a bit, since it no longer needs to worry
14668 about closing file descriptors by hand in some cases.
14669 It also fixes some unlikely races. Not all such races, as
14670 libraries often open files internally without setting
14671 close-on-exec, but it's an improvement.
14672 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14673 * callproc.c (Fcall_process) [!MSDOS]:
14674 * emacs.c (main) [!DOS_NT]:
14675 * nsterm.m (ns_term_init):
14676 * process.c (create_process):
14677 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14678 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14679 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14680 Prefer mkostemp with O_CLOEXEC to mkstemp.
14681 * callproc.c (relocate_fd) [!WINDOWSNT]:
14682 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14683 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14685 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14686 Make the resulting file descriptor close-on-exec.
14687 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14688 * lread.c (load_descriptor_list, load_descriptor_unwind):
14689 Remove; no longer needed. All uses removed.
14690 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14691 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14693 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14694 (Fmake_network_process, Fnetwork_interface_list)
14695 (Fnetwork_interface_info, server_accept_connection):
14696 Make newly-created socket close-on-exec.
14697 * sysdep.c (emacs_open, emacs_fopen):
14698 Make new-created descriptor close-on-exec.
14699 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14700 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14702 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14704 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14705 for NS_IMPL_GNUSTEP.
14707 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14709 Fix openp errno handling.
14710 * callproc.c (Fcall_process): Preserve openp errno around close.
14711 * lread.c (openp): Set errno when returning -1, as some callers
14714 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14716 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14718 * nsterm.h (NSSavePanel): Update comment.
14719 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14720 (ns_run_file_dialog): Declare.
14722 * nsfns.m: Remove panelOK.
14724 (ns_run_file_dialog): New function.
14725 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14726 event loop, so file dialog is popped up by ns_run_file_dialog, called
14727 by sendEvent (Bug#14578).
14728 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14730 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14732 * xdisp.c (default_line_pixel_height): New function.
14733 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14734 (try_cursor_movement, redisplay_window, try_window)
14735 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14737 * window.c (window_scroll_pixel_based):
14738 use default_line_pixel_height.
14740 * dispextern.h (default_line_pixel_height): Add prototype.
14742 * frame.c (x_set_line_spacing): Accept a float value for
14743 line-spacing parameter, per the documentation.
14745 * data.c (Fmultibyte_string_p): Doc fix.
14747 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14749 Use emacs_open more consistently when opening files.
14750 This handles EINTR more consistently now, and makes it easier
14751 to introduce other uniform changes to file descriptor handling.
14752 * sysstdio.h: New file.
14753 * buffer.c (mmap_init):
14754 * cygw32.c (chdir_to_default_directory):
14755 * dispnew.c (Fopen_termscript):
14756 * emacs.c (Fdaemon_initialized):
14757 * fileio.c (Fdo_auto_save):
14758 * image.c (slurp_file, png_load_body, jpeg_load_body):
14759 * keyboard.c (Fopen_dribble_file):
14761 * print.c (Fredirect_debugging_output):
14762 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14763 * termcap.c (tgetent):
14764 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14765 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14766 * w32term.c (w32_initialize) [CYGWIN]:
14767 * xfaces.c (Fx_load_color_file):
14768 Use emacs_open instead of plain open, and emacs_fopen instead of
14770 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14771 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14772 * callproc.c (default_output_mode): New constant.
14773 (Fcall_process): Use it to call emacs_open instead of plain creat.
14774 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14775 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14776 (emacs_fopen): New function.
14777 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14778 Include <lisp.h>, for emacs_open.
14779 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14781 Remove duplicate #include directives.
14782 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14784 Don't include stdio.h twice.
14785 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14786 Don't include sys/types.h or stdio.h twice.
14787 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14788 * lread.c: Don't include coding.h twice.
14789 * nsfont.m: Don't include frame.h twice.
14790 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14791 * ralloc.c: Don't include <unistd.h> twice.
14792 * xdisp.c: Don't include font.h twice.
14793 * xterm.c: Don't include fontset.h twice.
14794 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14796 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14798 Scale ImageMagick images more carefully.
14799 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14800 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14801 Be more careful about avoiding undefined behavior after
14802 integer overflow and division by zero.
14804 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14806 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14807 (syms_of_w32fns): DEFSYM them.
14808 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14809 (CCHDEVICENAME): Define macros if not defined.
14810 (struct MONITOR_INFO_EX): New struct.
14811 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14812 (enum_display_monitors_fn): New variable.
14813 (globals_of_w32fns): Initialize it.
14814 (Fx_display_pixel_width, Fx_display_pixel_height)
14815 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14816 multi-monitor setups in docstrings.
14817 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14818 screen size by primary monitor's millimeter per pixel.
14819 (w32_monitor_enum, w32_display_monitor_attributes_list)
14820 (w32_display_monitor_attributes_list_fallback)
14821 (Fw32_display_monitor_attributes_list): New functions.
14822 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14824 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14826 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14828 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14830 * fileio.c (Qfile_notify_error): New error symbol.
14832 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14833 * inotify.c (inotify_callback, symbol_to_inotifymask)
14834 (Finotify_add_watch, Finotify_rm_watch): Use it.
14835 (inotifyevent_to_event): Exchange order of cookie and file name.
14836 (Finotify_add_watch): Adapt docstring.
14838 * lisp.h (Qfile_notify_error): Declare.
14840 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14842 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14843 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14844 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14845 which did not work (see <http://bugs.gnu.org/14569#307>).
14846 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14847 && (!noninteractive || initialized)). This attempts to thread
14848 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14850 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14852 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14853 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14855 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14857 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14858 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14859 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14860 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14862 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14864 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14865 Define to __sys_siglist.
14867 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14869 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14870 word-wrap, so that overflow-newline-into-fringe would work in
14871 visual-line-mode. (Bug#2749)
14872 (move_it_in_display_line_to): When the last scanned display
14873 element fits exactly on the display line, and
14874 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14875 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14876 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14877 finding buffer position that corresponds to pixel coordinates,
14878 e.g. in buffer_posn_from_coords.
14880 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14882 * process.c (handle_child_signal): Call catch_child_signal if
14885 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14887 Don't convert function pointers to void * and back.
14888 It isn't portable C, and it's easy enough to avoid.
14889 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14890 (make_save_value): Add support for SAVE_FUNCPOINTER.
14891 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14892 * print.c (print_object):
14893 Distinguish function from object pointers.
14894 * lisp.h (SAVE_FUNCPOINTER): New constant.
14895 (SAVE_SLOT_BITS): Adjust to it.
14896 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14897 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14898 (voidfuncptr): New typedef.
14899 (struct Lisp_Save_Value): New member data[0].funcpointer.
14900 (XSAVE_FUNCPOINTER): New function.
14902 Simplify buildobj processing.
14903 * Makefile.in (buildobj.h): Make it a sequence of strings each
14904 followed by comma, rather than a single string. Put it into a
14905 .tmp file in case there's an error while generating it.
14906 (gl-stamp): Use .tmp for temp files.
14907 (mostlyclean): Clean .tmp files.
14908 * doc.c (buildobj): Move to just the routine that needs it.
14909 It's now an array of strings, so processing is simpler.
14911 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14913 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14914 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14915 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14916 Invoke malloc_enable_thread even when not interactive.
14917 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14918 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14919 in this case, since the underlying bug has now been fixed.
14921 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14923 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14924 unlinking it (bug#14691).
14926 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14928 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14929 before checking whether buffer is modified. This lets
14930 `kill-buffer-query-functions' cancel killing of the buffer or save
14931 its content before `kill-buffer' asks user the "Buffer %s
14932 modified; kill anyway?" question.
14934 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14936 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14937 Let the super performKeyEquivalent deal with them (Bug#14747).
14939 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14941 * widget.c (resize_cb): Remove unused local.
14943 Do not use GTK 3 if it exists but cannot be compiled.
14944 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14945 * xterm.c (x_error_handler) [!USE_GTK]:
14948 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14950 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14952 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14953 to the valid range of values. (Bug#14753)
14955 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14956 when moving point by using the current glyph matrix. This avoids
14957 the need to force redisplay when this function is called in a
14960 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14962 Fix minor problems found by static checking.
14963 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14964 Redo the latter's body to sidestep GCC parenthesization warnings.
14965 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14966 * coding.c (detect_coding, detect_coding_system):
14967 * coding.h (struct undecided_spec):
14968 Use bool for boolean.
14969 * image.c (QCmax_width, QCmax_height): Now static.
14970 * xdisp.c (Fmove_point_visually): Remove unused local.
14972 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14974 * xdisp.c (Fmove_point_visually): New function.
14976 2013-06-28 Kenichi Handa <handa@gnu.org>
14978 * coding.h (define_coding_undecided_arg_index): New enum.
14979 (coding_attr_index): New members
14980 coding_attr_undecided_inhibit_null_byte_detection,
14981 coding_attr_undecided_inhibit_iso_escape_detection,
14982 coding_attr_undecided_prefer_utf_8.
14983 (undecided_spec): New struct.
14984 (struct coding_system): New member `undecided' of the member
14987 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14988 (detect_coding): Likewise.
14989 (detect_coding_system): Likewise.
14990 (Fdefine_coding_system_internal): New coding system properties
14991 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14993 (syms_of_coding): Adjust for coding_arg_undecided_max.
14995 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14997 * image.c (x_from_xcolors): Remove unused local.
14999 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15001 Defer image data transfer between X client and server until actual
15004 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15007 * image.c (Destroy_Image): Remove.
15008 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15009 `mask_p', and `colors_p'. All uses changed.
15010 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15011 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15012 New macros for `flags' arg to x_clear_image_1.
15013 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15014 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15015 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15016 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15017 (image_get_x_image, image_unget_x_image): New functions or macros.
15018 (image_background, image_background_transparent, x_to_xcolors)
15019 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15020 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15021 instead of Destroy_Image.
15022 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15023 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15024 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15025 (imagemagick_load_image, svg_load_image): Use them instead of
15026 x_create_x_image_and_pixmap, and x_put_x_image followed by
15027 x_destroy_x_image, respectively.
15028 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15029 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15030 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15031 background_transparent fields.
15032 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15033 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15035 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15037 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15038 This mostly consists of undoing recent changes.
15039 * callproc.c (Fcall_process):
15040 * process.c (create_process):
15041 Do not worry about catching SIGCHLD here, undoing previous change.
15042 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15043 * process.c, process.h (catch_child_signal):
15044 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15045 * process.c (catch_child_handler): Don't worry about being called
15046 lazily and do not assume caller has blocked SIGCHLD, undoing
15047 previous change. Move first-time stuff back to
15048 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15049 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15050 set lib_child_handler if it's already initialized, which may
15051 help avoid problems on GNUstep.
15053 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15055 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15056 * callproc.c (Fcall_process):
15057 * process.c (create_process):
15058 Make sure SIGCHLD is caught before we fork,
15059 since Emacs startup no arranges to catch SIGCHLD.
15060 * process.c (lib_child_handler): Initialize to null, not to
15062 (catch_child_signal): Allow self to be called lazily.
15063 Do nothing if it's already been called.
15064 Assume caller has blocked SIGCHLD (all callers do now).
15065 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15066 just before it's really needed.
15067 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15068 since it hasn't been caught yet.
15070 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15072 * image.c (compute_image_size): New function to implement
15073 :max-width and :max-height.
15074 (imagemagick_load_image): Use it.
15076 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15078 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15079 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15081 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15082 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15083 the SIGCHLD handler, since the code is not atomic and (due to glib)
15084 signals may be arriving now.
15085 * sysdep.c (init_signals): Do not catch child signals here;
15086 'main' now does that later, at a safer time.
15088 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15090 Clean up SIGCHLD handling a bit (Bug#14569).
15091 * process.c, process.h (catch_child_signal):
15092 Now always extern, even if !NS_IMPL_GNUSTEP.
15093 * process.c (catch_child_signal): Move glib tickler here from
15094 init_process_emacs, so that it's done earlier in Emacs
15095 initialization. Also move the noninteractive && !initialized
15096 check here from init_process_emacs. This is all a bit cleaner for
15097 GNUish platforms, and I hope it works around the Cygwin bug.
15098 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15099 that glib signal handling is tickled before glib creates threads.
15101 * process.c (wait_reading_process_output): Avoid int overflow
15102 when reading more than 2 GiB total from a process.
15104 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15106 * process.c (create_process): Handle a couple more cases,
15107 i.e., work even if new_argv and wait_child_setup[i] are cached.
15108 Use Fcall_process's style for volatile vars.
15110 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15112 * process.c (create_process): Mark PROCESS volatile.
15114 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15116 Use C99-style flexible array members if available.
15117 This avoids some subtle aliasing issues, which typically
15118 aren't a problem with GCC but may be a problem elsewhere.
15119 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15120 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15121 In either case, it uses a flexible array member rather than
15122 the old struct hack. All uses changed.
15123 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15124 Adjust to sdata reorganization.
15125 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15126 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15127 that ports better to pre-C99 non-GCC.
15128 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15129 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15130 as the latter has changed.
15131 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15132 and port better to pre-C99 GCC.
15133 * image.c (struct xpm_cached_color):
15134 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15135 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15136 Use FLEXIBLE_ARRAY_MEMBER.
15137 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15138 Move decl to top level so it gets checked against implementation.
15139 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15140 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15142 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15144 * syntax.c: Integer cleanups.
15145 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15146 All uses that need 0-or-2 changed to:
15147 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15148 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15149 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15150 (char_quoted, prev_char_comend_first, back_comment)
15151 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15152 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15153 Use bool for boolean.
15154 (update_syntax_table, skip_chars, skip_syntaxes):
15155 Prefer int to unsigned when either will do.
15156 (back_comment): Return boolean success flag, like forw_comment,
15157 instead of positive-or-minus-1 (which might have overflowed int anyway).
15158 Don't stuff ptrdiff_t into int.
15159 (syntax_spec_code, syntax_code_spec): Now const.
15160 (Fmatching_paren, scan_lists, scan_sexps_forward):
15161 Use enum syntaxcode for syntax code.
15162 (Fmatching_paren): Check that arg is a character, not just an integer.
15163 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15164 (Finternal_describe_syntax_value): Omit no-longer-needed
15166 (skip_chars): Use char, not unsigned char, when the distinction
15168 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15169 * bytecode.c (exec_byte_code):
15170 * syntax.c (syntax_spec_code, Fchar_syntax)
15171 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15172 (init_syntax_once):
15173 * syntax.h (SYNTAX_WITH_FLAGS):
15174 Omit unnecessary casts.
15176 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15178 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15179 line dimensions here, to avoid race conditions with the main
15180 thread. (Bug#14062, bug#14630, bug#14669)
15182 * w32term.c (w32_draw_window_cursor): Compute the header line and
15183 mode line dimensions here.
15184 <w32_system_caret_window, w32_system_caret_hdr_height>:
15185 <w32_system_caret_mode_height>: New variables.
15187 * w32term.h: Declare them.
15189 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15191 * alloc.c (die): Move "assertion failed" string here ...
15192 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15193 COND when SUPPRESS_CHECKING. This shrinks the executable text
15194 size by 0.8% to 2.2% when configured with --enable-checking,
15195 depending on optimization flags (GCC 4.8.1 x86-64).
15197 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15199 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15201 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15202 base is 2; this is more accurate.
15204 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15206 * sound.c (string_default): Move to !WINDOWSNT section.
15207 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15209 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15211 * sound.c: Integer cleanups.
15212 Remove unnecessary forward decls.
15213 (struct sound_device): The 'file' member is now a Lisp_Object, not
15214 a char *, so that we needn't invoke alloca on a huge size.
15215 (Fplay_sound_internal): Adjust to this.
15216 (string_default): New function.
15217 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15218 Use it to adjust to the struct sound_device change.
15219 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15220 (be2hs) [0]: Remove.
15222 * syntax.c (skip_chars): Don't use uninitialized storage
15223 when searching a multibyte buffer for characters that are not in a
15224 unibyte string that contains non-ASCII characters.
15226 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15228 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15229 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15231 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15233 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15235 2013-06-18 Kenichi Handa <handa@gnu.org>
15237 * font.c (Ffont_spec): Signal an error for an invalid font name
15240 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15242 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15243 In particular this ports to 32-bit sparc Sun cc.
15244 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15245 array with a dummy element at specpdl[-1], so that its address can
15247 (unbind_to): Do not copy the binding; not needed, now that we
15248 copy old_value in the one place where the copy is needed.
15249 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15250 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15251 (union specbinding): Rename from struct specbinding. Redo layout
15252 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15253 which is not portable. With Sun C 5.12 32-bit sparc, the
15254 declaration causes nargs to be an unsigned bitfield, a behavior
15255 that the C standard allows; but Emacs wants nargs to be signed.
15256 The overall type is now a union of structures rather than a
15257 structure of union of structures, and the 'kind' member is now a
15258 bitfield, so that the overall type doesn't grow. All uses changed.
15259 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15261 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15263 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15264 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15266 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15268 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15270 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15271 unless we know that the window w's frame is a frame object.
15272 Another attempt at solving bug#14062 and bug#14630.
15274 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15276 * textprop.c (property_set_type): New enum.
15277 (add_properties): Allow appending/prepending text properties.
15278 (add_text_properties_1): Factored out of Fadd_text_properties.
15279 (Fadd_text_properties): Move all the code into
15280 add_text_properties_1.
15281 (Fadd_face_text_property): New function that calls
15282 add_text_properties_1.
15284 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15286 Move functions from lisp.h to individual modules when possible.
15287 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15288 * alloc.c (XFLOAT_INIT, set_symbol_name):
15289 * buffer.c (CHECK_OVERLAY):
15290 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15291 (set_char_table_parent):
15292 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15293 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15294 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15295 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15297 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15298 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15299 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15300 (backtrace_args, backtrace_debug_on_exit):
15301 * floatfns.c (CHECK_FLOAT):
15302 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15303 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15304 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15305 (set_hash_index_slot):
15306 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15307 * marker.c (CHECK_MARKER):
15308 * textprop.c (CHECK_STRING_OR_BUFFER):
15309 * window.c (CHECK_WINDOW_CONFIGURATION):
15310 Move here from lisp.h, and make these functions static rather than
15312 * buffer.c (Qoverlayp):
15314 * fns.c (Qhash_table_p):
15315 * window.c (Qwindow_configuration_p):
15317 * lisp.h: Remove the abovementioned defns and decls.
15319 Use functions, not macros, for XINT etc (Bug#11935).
15320 In lisp.h, prefer functions to function-like macros, and
15321 constants to object-like macros, when either will do. This:
15322 . simplifies use, as there's no more need to worry about
15323 arguments' side effects being evaluated multiple times.
15324 . makes the code easier to debug on some platforms.
15325 However, when using gcc -O0, keep using function-like macros
15326 for a few critical operations, for performance reasons.
15327 This sort of thing isn't needed with gcc -Og, but -Og
15328 is a GCC 4.8 feature and isn't widely-enough available yet.
15329 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15330 Remove enum lsb_bits; no longer needed.
15331 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15332 * buffer.c (Qoverlap):
15334 * fns.c (Qhash_table_p):
15335 Now extern, so lisp.h can use these symbols.
15336 * dispextern.h: Include character.h, for MAX_CHAR etc.
15337 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15338 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15339 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15340 (GLYPH_CODE_P): Move here from lisp.h.
15341 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15342 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15343 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15344 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15345 XUNTAG now returns void *.
15346 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15347 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15348 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15349 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15350 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15351 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15352 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15353 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15354 New macros, renamed from their sans-lisp_h_ counterparts.
15355 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15356 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15357 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15358 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15359 If compiling via GCC without optimization, define these as macros
15360 in addition to inline functions.
15361 To disable this, compile with -DINLINING=0.
15362 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15363 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15364 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15365 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15366 (INTMASK, VALMASK): Now macros, since static values cannot be
15367 accessed from extern inline functions.
15368 (VALMASK): Also a constant, for benefit of old GDB.
15369 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15370 is INTEGERP, which can fold it in.
15371 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15372 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15373 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15374 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15375 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15376 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15377 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15378 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15379 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15380 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15381 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15382 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15383 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15384 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15385 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15386 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15387 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15388 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15389 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15390 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15391 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15392 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15393 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15394 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15395 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15396 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15397 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15398 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15399 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15400 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15401 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15402 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15403 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15405 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15406 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15407 (VALMASK): Define in one place rather than in two, merging the
15408 USE_LSB_TAG parts; this is simpler.
15409 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15410 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15411 Move up, to avoid use before definition.
15412 Also include "globals.h" earlier, for the same reason.
15413 (make_natnum): New function.
15414 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15415 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15416 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15417 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15418 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15419 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15420 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15421 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15422 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15423 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15424 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15425 (Qwindow_configuration_p, Qimage): New forward declarations.
15426 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15427 (STRING_COPYIN): Remove; unused.
15428 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15429 (xcar_addr, xcdr_addr): New functions. All uses changed.
15430 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15431 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15432 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15433 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15434 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15435 (TYPE_RANGED_INTEGERP): Simplify.
15436 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15437 (setlocale, fixup_locale, synchronize_system_messages_locale)
15438 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15439 Now empty functions, not macros.
15440 (functionp): Return bool, not int.
15441 * window.c (Qwindow_configuration_p): Now extern,
15442 so window.h can use it.
15443 * window.h (Qwindowp): Move decl back to lisp.h.
15445 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15447 * xdisp.c (Fline_pixel_height): New function, required for solving
15450 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15452 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15454 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15456 * lread.c (syms_of_lread):
15457 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15459 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15461 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15463 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15465 * fileio.c (expand_file_name): Doc fix.
15467 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15469 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15470 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15471 Wait for self, not for 0. This can't hurt on GNU or similar
15472 system, and may help with Cygwin.
15474 * keyboard.c: Don't use PROP (...) as an lvalue.
15475 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15476 Use set_prop (A, B), not PROP (A) = B.
15478 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15480 * xdisp.c (get_it_property): Use it->window instead of generating
15481 a Lisp object from it->w.
15483 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15485 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15486 get-char-property the window that is being rendered, instead of
15487 the buffer, to support window-specific overlays. (Bug#14575)
15488 (compute_display_string_pos): When W is NULL, use the current
15489 buffer as the object to pass to get-char-property.
15490 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15491 pointer member of the bidi iterator, since no window is pertinent
15494 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15496 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15497 being displayed, and pass it to compute_display_string_pos.
15498 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15499 (bidi_paragraph_init): All callers changed.
15501 * xdisp.c (init_from_display_pos, init_iterator)
15502 (handle_single_display_spec, next_overlay_string)
15503 (get_overlay_strings_1, reseat_1, reseat_to_string)
15504 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15505 Set bidi_it.w member from it->w.
15506 (compute_display_string_pos): Accept additional argument, the
15507 window being displayed, and pass it to Fget_char_property.
15510 * dispextern.h (struct bidi_it): New member w, the window being
15512 (compute_display_string_pos): Adjust prototype.
15514 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15516 * xgselect.c: Remove unneeded include xterm.h.
15518 * process.c (wait_reading_process_output): Check for NS before GLIB.
15519 GLIB may be linked in due to rsvg, but ns_select must be called.
15521 * xgselect.c (xg_select): Remove call to window_system_available
15522 and g_main_context_pending at the top, so Gdk events (i.e. file
15523 notify) are processed when Emacs is started with -nw.
15525 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15527 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15528 (ctagsfiles3): New variable, includes only *.m files.
15529 (TAGS): Use an explicit language name in the regular expressions,
15530 to avoid transformation of '/SOMETHING' by MSYS to
15531 'c:\MSYS\SOMETHING'.
15533 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15535 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15537 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15539 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15540 still need to set the mouse pointer shape and activate help-echo.
15543 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15545 A few porting etc. fixes for the new file monitor code.
15546 See the thread containing
15547 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15548 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15549 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15550 (dir_monitor_callback, Fgfile_rm_watch):
15551 Use assq_no_quit instead of Fassoc, for speed.
15552 (dir_monitor_callback, Fgfile_rm_watch):
15553 eassert that the monitor is a fixnum.
15554 (dir_monitor_callback): No need for CDR_SAFE.
15555 Simplify building of lisp with alternative tails.
15556 (Fgfile_add_watch, Fgfile_rm_watch):
15557 Do not assume glib functions set errno reliably on failure.
15558 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15559 and signal an error otherwise.
15560 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15561 Use Fdelq instead of Fdelete, for speed.
15563 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15565 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15566 don't insist on being invoked on a highlighted tool-bar button.
15567 Avoids losing tool-bar functionality when mouse-highlight is nil.
15568 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15569 Don't highlight when mouse-highlight is nil.
15570 (note_mouse_highlight): When mouse-highlight is nil, don't return
15571 right away; instead, run tool-bar and mode-line highlight
15572 subroutine, clear any existing highlight, and revert the mouse
15573 pointer to its default shape. (Bug#14558)
15575 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15577 * lisp.mk (lisp): Add prog-mode.el.
15579 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15581 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15582 * process.c (dummy_handler): New function.
15583 (lib_child_handler): New static var.
15584 (handle_child_signal): Invoke it.
15585 (catch_child_signal): If a library has set up a signal handler,
15586 save it into lib_child_handler.
15587 (init_process_emacs): If using glib and not on Windows, tickle glib's
15588 child-handling code so that it initializes its private SIGCHLD handler.
15589 * syssignal.h (SA_SIGINFO): Default to 0.
15590 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15591 31; it should no longer be needed now.
15593 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15595 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15597 * gfilenotify.c (globals_of_gfilenotify): New function.
15598 (syms_of_gfilenotify): Move global initialization there.
15600 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15602 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15604 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15605 * keyboard.c (menu_bar_items, tool_bar_items):
15606 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15607 not override local keymaps any more.
15609 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15611 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15613 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15615 * w32console.c (initialize_w32_display): Return the dimensions of
15616 the console window via 2 additional arguments, not via the current
15617 frame. This avoids crashes due to overrunning the bounds of
15618 frame's decode_mode_spec_buffer, which is not resized following
15619 the change of the frame dimensions from the initial 10x10.
15621 * w32term.h (w32_initialize_display_info): Adjust prototype.
15623 * term.c (init_tty): Take dimensions of the frame from the values
15624 returned by initialize_w32_display.
15626 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15627 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15628 (LIBES): Add $(GFILENOTIFY_LIBS).
15630 * w32inevt.c (handle_file_notifications): Add dummy implementation
15631 for !HAVE_W32NOTIFY.
15633 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15635 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15637 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15639 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15641 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15643 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15645 Fix minor problems found by static checking.
15646 * data.c (pure_write_error):
15647 Use xsignal2, not Fsignal, as Fsignal might return.
15648 * eval.c (set_backtrace_debug_on_exit): Now static.
15649 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15650 No longer inline. EXTERN_INLINE is needed only for functions
15651 defined in .h files. Reindent function header as per GNU style.
15652 (backtrace_p, backtrace_top, backtrace_next):
15653 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15654 compiler or linker. Add extern decls to pacify gcc -Wall.
15655 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15657 * frame.c (free_monitors): Define only on platforms that need it.
15658 * nsterm.m (ns_term_init):
15659 * process.c (catch_child_signal):
15660 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15661 defined on all porting targets these days.
15662 * process.c, process.h (catch_child_signal):
15663 Make it extern only if NS_IMPL_GNUSTEP is defined.
15665 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15667 * w32.c (gettimeofday): Make the signature identical to prototype
15668 in nt/inc/sys/time.h.
15670 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15672 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15675 * keyboard.c (safe_run_hooks_error): Improve error message.
15677 * data.c (pure_write_error): Add `object' argument.
15678 * puresize.h (CHECK_IMPURE): Use it.
15680 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15682 * Makefile.in (NOTIFY_OBJ): New variable.
15683 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15685 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15686 Call syms_of_gfilenotify.
15688 * gfilenotify.c: New file.
15690 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15691 and Qfile_w32notify.
15692 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15693 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15695 * lisp.h: Declare syms_of_gfilenotify.
15697 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15699 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15701 Merge the specpdl and backtrace stacks. Make the structure of the
15702 specpdl entries more obvious via a tagged union of structs.
15703 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15704 (enum specbind_tag): New enum.
15705 (struct specbinding): Make it a tagged union of structs.
15706 Add a case for backtrace records.
15707 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15708 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15709 (backtrace_debug_on_exit): New accessors.
15710 (struct backtrace): Remove.
15711 (struct catchtag): Remove backlist field.
15712 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15714 (Flocal_variable_p): Speed up the common case where the binding is
15716 * eval.c (backtrace_list): Remove.
15717 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15718 (set_backtrace_args, set_backtrace_nargs)
15719 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15720 (backtrace_next): New functions.
15721 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15722 (unwind_to_catch, internal_lisp_condition_case)
15723 (internal_condition_case, internal_condition_case_1)
15724 (internal_condition_case_2, internal_condition_case_n): Don't bother
15725 with backtrace_list any more.
15726 (Fsignal): Adjust to new backtrace format.
15727 (grow_specpdl): Move up.
15728 (record_in_backtrace): New function.
15729 (eval_sub, Ffuncall): Use it.
15730 (apply_lambda): Adjust to new backtrace format.
15731 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15733 (specbind): Adjust to new specpdl format. Simplify.
15734 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15735 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15737 (mark_backtrace): Remove.
15738 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15739 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15740 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15742 * profiler.c (record_backtrace): Use get_backtrace.
15743 (handle_profiler_signal): Use backtrace_top_function.
15744 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15745 accessor functions.
15747 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15749 * process.h (catch_child_signal): Declare.
15751 * process.c (catch_child_signal): New function.
15752 (init_process_emacs): Call it.
15754 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15755 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15757 (x_set_cursor_type): Remove declaration.
15758 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15759 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15760 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15761 (ns_get_color): Use F suffix on float.
15762 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15763 (ns_get_rgb_color): Remove.
15764 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15765 (note_mouse_movement): x and y are CGFloat.
15766 (ns_draw_fringe_bitmap): Remove unused rowY.
15767 Change #if to COCOA && >= 10_6.
15768 (ns_draw_window_cursor): Remove unused overspill.
15769 (ns_draw_underwave): width and x are EamcsCGFloat.
15770 (ns_draw_box): thickness is CGFloat.
15771 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15772 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15773 if not in main thread.
15774 (ns_get_pending_menu_title, ns_check_menu_open)
15775 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15776 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15777 (sendFromMainThread:): New method.
15778 (changeFont:): size is CGFloat.
15779 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15780 Disable warning about permanent text.
15781 (characterIndexForPoint:): Adjust return type depending on GNUstep
15783 (mouseDown:): delta is CGFloat.
15784 (updateFrameSize): Remove unised variable f.
15785 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15786 Cast float to EmacsCGFloat.
15787 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15788 also to -1 when restoring.
15789 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15790 inside NS_IMPL_COCOA.
15791 (toggleFullScreen:): Put call to toggleFullScreen inside
15792 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15793 (setPosition:portion:whole:): por is CGFloat.
15794 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15795 (mouseDown:): Use CGFloat.
15796 (mouseDragged:): Remove unised variable edge.
15797 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15799 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15800 of CGFloat differs.
15801 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15802 when NS_IMPL_GNUSTEP.
15803 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15804 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15805 (EmacsToolbar): Add clearAll. Add tag argument to
15806 addDisplayItemWithImage.
15807 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15809 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15811 * nsmenu.m (ns_update_menubar): Make static.
15812 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15813 (fillWithWidgetValue:): Add cast to SEL for setAction.
15814 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15815 (update_frame_tool_bar): Update code for GNUstep.
15816 (clearAll): New method.
15817 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15818 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15819 Move identifierToItem setObject and activeIdentifiers addObject before
15820 call to insertItemWithItemIdentifier.
15821 (validateVisibleItems): Fix indentation.
15822 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15823 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15824 UtilityWindow to aStyle, remove call to setStyleMask.
15826 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15828 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15829 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15830 Use F suffix on floats.
15831 (ns_char_width): Returns CGFloat.
15832 (ns_ascii_average_width): w is CGFloat instead of float.
15833 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15835 (ns_glyph_metrics): CGFloat instead of float.
15837 * nsfns.m (x_set_foreground_color, x_set_background_color):
15839 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15840 remove unused variables.
15841 (Fns_read_file_name): Keep track if panel is for save.
15842 Use ns_filename_from_panel/ns_directory_from_panel.
15843 (Fns_list_services): delegate only used for COCOA.
15844 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15845 Just return the input if GNUstep.
15846 (x_screen_planes): Remove.
15847 (Fxw_color_values): Use EmacsCGFloat
15848 (Fns_display_monitor_attributes_list): Only get screen number for
15850 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15852 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15853 ns_directory_from_panel.
15855 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15857 * process.c (handle_child_signal): Also use WCONTINUED.
15858 This is so that list-processes doesn't mistakenly list the process
15859 as stopped, when the process has actually been continued and is
15862 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15864 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15865 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15866 not already configured.
15868 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15870 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15872 * Makefile.in (mostlyclean): Remove *.res files.
15874 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15876 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15877 a buffer (bug#8447).
15879 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15881 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15882 display vector, and we backtrack, handle the case that the
15883 previous character position is also displayed from a display
15884 vector or covered by a display string or image. (Bug#14476)
15886 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15888 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15889 (struct MonitorInfo, free_monitors): Remove.
15890 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15891 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15892 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15895 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15896 (struct MonitorInfo, free_monitors): Remove.
15897 (ns_screen_name): Make static.
15898 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15899 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15902 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15903 (struct MonitorInfo): New struct.
15904 (free_monitors, make_monitor_attribute_list): Declare.
15906 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15908 (free_monitors, make_monitor_attribute_list): New functions.
15909 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15912 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15914 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15916 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15918 * keyboard.c: Apply keyboard decoding only to events that come directly
15919 from the tty, not from unread-command-events (bug#14368).
15920 (read_event_from_main_queue): New function, extracted from read_char.
15921 (read_decoded_char): Remove.
15922 (read_decoded_event_from_main_queue): New function to replace it.
15923 (read_char): Use it.
15924 (read_key_sequence): Use read_char rather than read_decoded_char.
15926 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15928 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15930 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15932 2013-05-22 Kenichi Handa <handa@gnu.org>
15934 The following changes are to fix the setting of
15935 buffer-file-coding-system on, for instance, C-x RET c unix RET
15936 _FILE_OF_DOS_EOL_TYPE_ RET.
15938 * coding.h (struct coding_system): New member detected_utf8_chars.
15940 * coding.c (detect_coding_utf_8): Count characters and check EOL
15941 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15943 (setup_coding_system): Do not initialize coding->head_ascii.
15944 (check_ascii): Do not set coding->eol_seen but update it. Do not
15945 call adjust_coding_eol_type here.
15946 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15947 If the eol-type of CODING is already specified, adjust the eol type
15948 of the found coding-system.
15949 (decode_coding_gap): Cancel previous change. Utilize the
15950 character numbers counted by detect_coding_utf_8. Fix detection
15953 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15955 * search.c (looking_at_1): Only set last_thing_searched if the match
15956 changed the match-data (bug#14281).
15958 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15960 * xdisp.c (reseat_at_previous_visible_line_start):
15961 Already declared in dispextern.h, so remove it here.
15962 (move_it_vertically_backward): Likewise.
15964 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15966 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15967 (Fx_display_pixel_width, Fx_display_pixel_height)
15968 (Fx_display_mm_width, Fx_display_mm_height):
15969 Mention `display-monitor-attributes-list' in docstrings.
15971 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15972 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15973 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15974 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15975 (Fx_display_backing_store, Fx_display_visual_class)
15976 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15977 (Fx_display_grayscale_p, Fx_display_pixel_width)
15978 (Fx_display_pixel_height, Fx_display_planes)
15979 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15980 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15981 (Fx_display_mm_width, Fx_display_mm_height)
15982 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15983 height for all physical monitors as in X11.
15985 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15986 Return pixel width or height for all physical monitors as in X11.
15988 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15990 Port --enable-gcc-warnings to clang.
15991 * bytecode.c (exec_byte_code):
15993 Redo diagnostic pragmas to pacify clang, too.
15994 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15995 * editfns.c (Fencode_time):
15996 * fileio.c (file_accessible_directory_p):
15997 * font.c (font_unparse_xlfd):
15998 Use '&"string"[index]' instead of '"string" + (index)'.
15999 * undo.c (user_error): Remove; unused.
16001 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16003 * insdel.c (insert_1_both): Document the arguments, instead of
16004 referring to insert_1, which no longer exists.
16006 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16007 some window, increment windows_or_buffers_changed, so that
16008 *Messages* display in that window is updated. (Bug#14408)
16010 * w32.c: Include epaths.h.
16011 (init_environment): Use cmdproxy.exe without leading directories.
16012 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16014 (gettimeofday): Adjust signature and return value to Posix
16017 * unexw32.c (open_output_file): Delete the existing emacs.exe
16018 before creating it, to break the hard link to the versioned
16021 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16022 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16023 (FIRSTFILE_OBJ): New variables.
16024 (W32_RES): Rename to EMACSRES. All users changed.
16025 (base_obj): Use $(CM_OBJ).
16026 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16027 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16028 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16029 $(W32_RES_LINK) before $(LIBES).
16030 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16032 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16034 * makefile.w32-in (DOC): Use just "DOC".
16036 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16038 * process.c: Export default filters and sentinels to Elisp.
16039 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16041 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16042 (Fset_process_sentinel, Fformat_network_address):
16043 Default to them instead of nil.
16044 (server_accept_connection): Sentinels can't be nil any more.
16045 (read_and_dispose_of_process_output): New function, extracted from
16046 read_process_output.
16047 (read_process_output): Use it; filters can't be nil.
16048 (Finternal_default_process_filter): New function, extracted from
16049 read_process_output.
16050 (exec_sentinel_unwind): Remove function.
16051 (exec_sentinel): Don't zilch sentinel while running.
16052 (status_notify): Sentinels can't be nil.
16053 (Finternal_default_process_sentinel): New function extracted from
16055 (setup_process_coding_systems): Default filter is not nil any more.
16056 (syms_of_process): Export new Elisp functions and initialize
16058 * lisp.h (make_lisp_proc): New function.
16060 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16062 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16064 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16066 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16067 unless we know that the window w is a leaf window.
16068 Another attempt at solving bug#14062.
16070 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16072 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16075 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16077 * image.c (gif_load): Check that subimages fit (Bug#14345).
16079 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16081 * lread.c (skip_dyn_eof): New function.
16082 (read1): Use it to skip the end of a file in response to #@00.
16084 * doc.c (get_doc_string): Slightly relax the sanity checking.
16086 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16088 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16089 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16090 (MonitorInfo): New struct.
16091 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16092 (Fns_display_monitor_attributes_list): New functions.
16093 (display-usable-bounds): Remove.
16094 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16097 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16099 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16100 (GTK_CHECK_VERSION): New macro, if not already defined.
16101 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16102 replaced by GTK_CHECK_VERSION.
16104 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16106 * xterm.h (GTK_PREREQ): New macro.
16107 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16108 to use this macro instead, for consistency and clarity.
16110 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16112 * xdisp.c (row_for_charpos_p): New function, with code of
16113 cursor_row_p, but accepts an additional argument CHARPOS instead
16114 of using a hardcoded PT.
16115 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16116 (row_containing_pos): Call row_for_charpos_p instead of partially
16117 doing the same. Fixes cursor positioning under longlines-mode
16118 when longlines-show-effect includes more than one newline, when
16119 moving the cursor vertically up.
16121 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16123 * makefile.w32-in (ACL_H): New macro.
16124 ($(BLD)/fileio.$(O)): Update dependencies.
16126 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16128 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16129 * Makefile.in (LIB_ACL): New macro.
16130 (LIBACL_LIBS): Remove.
16131 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16132 * fileio.c: Include <acl.h>.
16133 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16134 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16136 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16139 * unexelf.c: Don't assume ElfW (Half) fits in int.
16140 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16141 when dealing with ElfW (Half) values, since they can exceed 2**31
16142 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16143 (entry_address): Omit unused NUM arg. All uses changed.
16145 2013-05-07 Juri Linkov <juri@jurta.org>
16147 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16148 to the string converted from number with `Fnumber_to_string'.
16151 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16153 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16154 This fixes a problem introduced by my previous change.
16156 2013-05-07 Glenn Morris <rgm@gnu.org>
16158 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16160 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16162 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16164 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16166 Static checking by GCC 4.8.0.
16167 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16168 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16169 (x_get_monitor_attributes_fallback)
16170 (x_get_monitor_attributes_xinerama)
16171 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16172 Define only if USE_GTK.
16173 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16174 (x_get_monitor_attributes_fallback): Omit unused locals.
16175 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16176 Use double, not float, to avoid mixed-mode floating point arithmetic.
16178 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16179 Jan Djärv <jan.h.d@swipnet.se>
16181 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16182 (XINERAMA_CFLAGS): New macros.
16183 (ALL_CFLAGS, LIBES): Use them.
16185 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16186 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16187 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16188 (syms_of_xfns): DEFSYM them.
16189 (struct MonitorInfo): New struct.
16190 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16191 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16192 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16193 (x_get_monitor_attributes_xinerama): New functions.
16194 (Fx_display_monitor_attributes_list): New primitive.
16195 (syms_of_xfns): Defsubr it.
16197 * xterm.h (x_display_info): Add Xatom_net_workarea and
16198 Xatom_net_current_desktop.
16200 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16201 and dpyinfo->Xatom_net_current_desktop.
16203 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16205 * xdisp.c (pos_visible_p): Use the special code for finding the
16206 beginning of a display property or overlay for any "replacing"
16207 display property, not just for display strings. This solves
16208 incorrect reporting of position by posn-at-point. (Bug#14241)
16210 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16212 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16213 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16214 Verify that ElfW (Half) fits in int.
16215 (fatal): Use same signature as lisp.h.
16216 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16217 configure and build with -DUNEXELF_DEBUG without worrying about
16218 other modules that use DEBUG.
16219 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16220 possibly-wide integers now uses it instead of plain fprintf.
16221 (entry_address): New function, which avoids problems with 32-bit
16222 overflow on 64-bit hosts.
16223 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16224 (round_up): Don't assume the remainder fits in int.
16225 (find_section): Use bool for boolean. Simplify debug code.
16226 (unexec): Don't assume file sizes fit in int or size_t.
16227 Omit unnecessary trailing newline in 'fatal' format.
16228 Use strerror rather than outputting decimal error number.
16229 Remove unused code when emacs is not defined;
16230 this file relies on Emacs now.
16231 Don't assume e_phnum and e_shnum are positive.
16233 * regex.c: Fix problems when DEBUG is defined.
16234 (extract_number, extract_number_and_incr): Define regardless of
16235 whether DEBUG is defined; that's simpler and makes the code less
16236 likely to go stale in the normal case when DEBUG is not defined.
16237 Return int rather than taking an int * arg. All callers changed.
16238 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16239 Remove, replacing with ...
16240 (DEBUG_PRINT): New macro. All callers changed.
16241 (DEBUG_COMPILES_ARGUMENTS): New macro.
16242 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16243 (print_compiled_pattern, print_double_string) [DEBUG]:
16244 Use prototype rather than old-style definition.
16245 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16246 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16247 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16248 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16249 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16250 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16251 This matters only when DEBUG is defined.
16253 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16255 * xdisp.c (set_iterator_to_next): Set the
16256 ignore_overlay_strings_at_pos_p flag only if we are _really_
16257 iterating over an overlay string, as indicated by the
16258 current.overlay_string_index member. (Bug#14306)
16260 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16262 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16263 to where it is used, to avoid autorelease issues (Bug#14050).
16265 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16267 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16268 * fileio.c (syms_of_fileio): Implement this.
16269 * filelock.c (create_lock_file): If symbolic links don't work, so
16270 we use a regular file as a lock file, do not fsync the lock file;
16273 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16275 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16276 (syms_of_minibuf): Adjust accodingly.
16278 * callint.c (Fcall_interactively): Adjust calls accordingly.
16280 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16282 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16283 w->contents is a buffer before computing everything else.
16284 Use parentheses to disambiguate last part of the condition.
16286 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16287 assertion violations. (Bug#14062)
16289 2013-05-01 David Reitter <david.reitter@gmail.com>
16291 * nsfns.m (ns_tooltip): Initialize.
16293 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16295 * coding.c (decode_coding_gap): Don't remove the character before
16296 a newline unless it's a CR character. (Bug#14287)
16298 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16300 * dispextern.h (struct face): Move enum face_underline_type
16301 earlier so that bitfields can be in the same word.
16303 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16305 * nsfns.m (handlePanelKeys): New function.
16306 (EmacsOpenPanel:performKeyEquivalent:)
16307 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16308 arrows/function/control and copy/paste keys (Bug#14296).
16310 2013-04-27 Juri Linkov <juri@jurta.org>
16312 * callint.c (Fcall_interactively): Call `Qread_number' for
16313 interactive code letter `n' instead of using duplicate code.
16316 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16318 * systime.h (make_timeval): Declare as 'const'.
16320 2013-04-27 Kenichi Handa <handa@gnu.org>
16322 * font.c (font_open_entity): Always open a font of manageable
16325 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16327 Port better to AIX (Bug#14258).
16328 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16331 2013-04-24 Kenichi Handa <handa@gnu.org>
16333 * coding.c (decode_coding_iso_2022): When an invalid escape
16334 sequence is encountered, reset the invocation and designation
16335 status to the safest one.
16337 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16339 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16340 Without this fix, "make distclean" leaves stamp-h1 behind.
16342 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16344 * w32fns.c (w32_fullscreen_rect): New function to compute the
16345 window rectangle for the given fullscreen mode.
16346 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16347 longer tunes the window size. This keeps the window's edges flush
16348 with the screen and allows the taskbar to hide itself in fullboth.
16350 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16351 window decorations and uses the entire screen.
16353 * w32term.h (w32_fullscreen_rect) Add prototype.
16354 (struct w32_output): Replace normal_width, normal_height,
16355 normal_top, and normal_left members with a single normal_placement
16357 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16359 (FRAME_NORMAL_PLACEMENT): New macro.
16361 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16363 * minibuf.c (Ftest_completion): Silence compiler warning.
16365 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16367 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16370 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16373 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16374 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16375 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16376 parentheses where appropriate.
16378 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16380 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16382 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16384 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16385 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16386 Mention in the doc string that setting these variables takes
16387 effect only after a call to set-window-buffer. (Bug#14200)
16389 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16391 * indent.c (Fvertical_motion): Don't consider display strings on
16392 overlay strings as display strings on the buffer position we
16393 started from. This prevents vertical cursor motion from jumping
16394 more than one line when there's an overlay string with a display
16395 property at end of line.
16396 Reported by Karl Chen <Karl.Chen@quarl.org> in
16397 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16399 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16401 * window.c (select_window): `record_buffer' even if window is
16402 already selected (bug#14191).
16404 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16406 * window.c (Fwindow_end): Test more flags, including the buffer's
16407 last_overlay_modified flag, to determine whether the window's
16408 display is really up-to-date. Prevents the function from
16409 returning a stale value. (Bug#14170)
16410 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16413 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16415 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16416 garbaged only if it is not already the top frame on its TTY.
16417 This prevents flickering due to constant redrawing of TTY frames when
16418 there are GUI frames open in the same session. (Bug#13864)
16420 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16422 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16423 of marking the idle timers directly.
16425 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16427 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16428 tables (bug#14054).
16430 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16432 * window.c (select_window): Don't record_buffer while the invariant is
16433 temporarily broken (bug#14161).
16435 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16437 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16439 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16441 2013-04-07 Romain Francoise <romain@orebokech.com>
16443 Ignore additional platform-specific ACL errors (Bug#13702).
16444 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16445 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16447 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16449 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16452 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16454 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16455 This bug was introduced by my 2013-02-25 change that simplified
16456 data_start configuration. Without this change, on GNU/Linux
16457 an Emacs configured with --enable-profiling fails immediately
16458 due to a profiler signal.
16459 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16460 with these flags. On platforms where special flags are needed
16461 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16462 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16463 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16465 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16467 Get rid of some platform-specific functions examining window
16468 system and its capabilities. This is a partial rework of the
16470 * lisp.h (have_menus_p): Remove prototype. This function is
16471 replaced with platform-independent window_system_available.
16472 (check_window_system): Move to...
16473 * frame.h (decode_window_system_frame, window_system_available):
16474 ...here, add new prototypes.
16475 * frame.c (window_system_available, decode_window_system_frame):
16477 (check_window_system): Platform-independent now.
16478 * xterm.h (x_in_use): Remove declaration.
16480 * w32term.h (check_x_frame):
16481 * nsterm.h (check_x_frame): Remove prototypes. This function
16482 is replaced with platform-independent decode_window_system_frame.
16483 * msdos.c (have_menus_p): Remove.
16484 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16485 Remove platform-specific functions. Use check_window_system,
16486 decode_window_system_frame and check_ns_display_info where
16487 appropriate. Minor style and comment tweaks.
16488 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16489 (check_x_frame): Likewise.
16490 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16492 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16493 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16494 * xmenu.c, xselect.c: All related users changed.
16496 2013-04-03 Kenichi Handa <handa@gnu.org>
16498 The following changes is to optimize the code for reading UTF-8
16501 * coding.c (check_ascii): Rename from detect_ascii. Return value
16502 changed. Check EOL format. Do not call adjust_coding_eol_type
16504 (check_utf_8): New function.
16505 (adjust_coding_eol_type): Do nothing if already adjusted.
16506 (detect_coding): Compare the return value of check_ascii with
16507 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16508 (decode_coding_gap): Optimize for valid UTF-8.
16510 2013-03-21 Kenichi Handa <handa@gnu.org>
16512 * coding.c (syms_of_coding): Cancel previous change.
16514 * insdel.c (insert_from_gap): Fix previous change.
16516 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16518 Consistently use platform-specific function to detect window system.
16519 * lisp.h (check_window_system): New prototype. This function is
16520 going to replace check_x, check_w32 and check_ns.
16521 (have_menus_p): Mention msdos.c in comment.
16522 * fontset.c (check_window_system_func): Remove. Adjust all users.
16523 * fontset.h (check_window_system_func): Remove prototype.
16524 * nsterm.h (check_ns):
16525 * xterm.h (check_x):
16526 * w32term.h (check_w32): Likewise.
16527 * menu.c (Fx_popup_menu): Use check_window_system.
16528 * msdos.c (check_window_system): Define for MS-DOS.
16529 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16530 * w32fns.c (check_window_system): Likewise for MS-Windows.
16531 * xfns.c (check_window_system): Likewise for X.
16532 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16533 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16535 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16537 Prefer < to > in range checks such as 0 <= i && i < N.
16538 This makes it easier to visualize quantities on a number line.
16539 This patch doesn't apply to all such range checks,
16540 only to the range checks affected by the 2013-03-24 change.
16541 This patch reverts most of the 2013-03-24 change.
16542 * alloc.c (xpalloc, Fgarbage_collect):
16543 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16544 * character.c (string_escape_byte8):
16545 * charset.c (read_hex):
16546 * data.c (cons_to_unsigned):
16547 * dispnew.c (update_frame_1):
16548 * doc.c (Fsubstitute_command_keys):
16549 * doprnt.c (doprnt):
16550 * editfns.c (hi_time, decode_time_components):
16551 * fileio.c (file_offset):
16552 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16553 * font.c (font_intern_prop):
16554 * frame.c (x_set_alpha):
16555 * gtkutil.c (get_utf8_string):
16556 * indent.c (check_display_width):
16557 * keymap.c (Fkey_description):
16558 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16560 * minibuf.c (read_minibuf_noninteractive):
16561 * process.c (wait_reading_process_output):
16562 * search.c (Freplace_match):
16563 * window.c (get_phys_cursor_glyph):
16564 * xdisp.c (redisplay_internal):
16565 * xsmfns.c (smc_save_yourself_CB):
16566 Prefer < to > for range checks.
16567 * dispnew.c (sit_for): Don't mishandle NaNs.
16568 This fixes a bug introduced in the 2013-03-24 change.
16569 * editfns.c (decode_time_components): Don't hoist comparison.
16570 This fixes another bug introduced in the 2013-03-24 change.
16572 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16574 * frame.h (struct frame): Drop scroll_bottom_vpos
16575 member becaue all real users are dead long ago.
16576 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16577 * xdisp.c (redisplay_internal): Adjust user.
16579 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16581 * nsmenu.m (showAtX:Y:for:): setLevel to
16582 NSPopUpMenuWindowLevel (Bug#13998).
16584 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16586 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16587 (ns_check_pending_open_menu): Declare.
16589 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16590 (x_activate_menubar): Update the menu with title that matches
16591 ns_get_pending_menu_title, and call
16592 ns_check_pending_openmenu (Bug#12698).
16593 (menuWillOpen:): New method.
16594 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16596 * nsterm.m (menu_will_open_state, menu_mouse_point)
16597 (menu_pending_title): New varaibles.
16598 (ns_get_pending_menu_title, ns_check_menu_open)
16599 (ns_check_pending_open_menu): New functions.
16601 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16603 * indent.c (current_column_bol_cache): Remove leftover which is not
16604 used in Fmove_to_column any more.
16605 (current_column, scan_for_column): Adjust users.
16606 * keyboard.c (last_point_position_buffer, last_point_position_window):
16607 Remove leftovers which are not used for recording undo any more.
16608 (command_loop_1, syms_of_keyboard): Adjust users.
16609 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16610 redisplay_window any more.
16611 (move_it_to): Adjust user.
16613 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16615 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16616 Update dependencies.
16618 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16620 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16621 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16622 forward references.
16624 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16626 * window.h (struct window): Replace hchild, vchild and buffer slots
16627 with a single slot 'contents'. This is possible because each valid
16628 window may have either the child window (in vertical or horizontal
16629 combination) or buffer to display (for the leaf window). Using that,
16630 a lot of operations to traverse and/or change window hierarchies may
16631 be simplified. New member horizontal is used to distinguish between
16632 horizontal and vertical combinations of internal windows.
16633 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16634 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16635 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16636 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16637 Use contents slot, not buffer, where appropriate.
16638 (wset_combination): New function.
16639 (wset_buffer): Add eassert.
16640 (Fframe_first_window): Simplify the loop reaching first window.
16641 (Fwindow_buffer): Use WINDOW_LEAF_P.
16642 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16643 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16644 (unshow_buffer): Convert initial debugging check to eassert.
16645 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16646 (make_parent_window, window_resize_check, window_resize_apply)
16647 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16648 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16649 Adjust to match struct window changes.
16650 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16651 (mark_window_cursors_off, count_windows, get_leaf_windows)
16652 (foreach_window_1): Simplify the loop.
16653 * alloc.c (mark_object): Do not check for the leaf window because
16654 internal windows has no glyph matrices anyway.
16655 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16656 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16657 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16658 (build_frame_matrix_from_window_tree, mirror_make_current)
16659 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16660 (update_window_tree, set_window_update_flags): Simplify the loop.
16661 (sync_window_with_frame_matrix_rows): Enforce live window.
16662 Use contents slot, not buffer, where appropriate.
16663 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16664 and WINDOW_HORIZONTAL_COMBINATION_P.
16665 (make_frame_visible_1): Simplify the loop.
16666 Use contents slot, not buffer, where appropriate.
16667 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16668 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16669 (expose_window_tree): Likewise.
16670 Use contents slot, not buffer, where appropriate.
16671 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16672 to avoid deleted windows. Use contents slot instead of buffer.
16673 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16674 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16675 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16676 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16678 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16680 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16681 identify the reasons for assertion violations in bug#14062 and
16683 (Fx_show_tip): Fix compilation error under
16684 "--enable-check-lisp-object-type". (Bug#14073)
16686 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16687 Reported by <rzl24ozi@gmail.com>.
16689 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16691 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16693 (unwind_with_echo_area_buffer): ...to restore it here.
16694 This is needed to ensure that...
16695 (redisplay_window): ...both window markers are valid here,
16696 which is verified by eassert.
16697 * editfns.c (save_excursion_save): Do not assume that
16698 selected_window always displays the buffer.
16699 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16702 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16704 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16707 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16709 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16711 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16713 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16714 since MinGW's w32api headers do. This avoids compiler warnings.
16716 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16717 if already defined.
16719 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16721 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16723 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16725 * gtkutil.c (style_changed_cb): Check if frame is live and an
16726 X frame (Bug#14038).
16728 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16730 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16731 Define only for _WIN32_WINNT less than 0x0500.
16732 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16734 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16735 see its own definitions of 'struct timeval' and 'struct timezone'.
16737 Fix incompatibilities between MinGW.org and MinGW64 headers.
16738 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16740 * w32.c (REPARSE_DATA_BUFFER): Guard with
16741 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16743 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16745 * xterm.c: Include X11/XKBlib.h
16746 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16748 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16750 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16752 * blockinput.h (input_blocked_p): Likewise.
16753 * bytecode.c (exec_byte_code): Likewise.
16754 * callproc.c (call_process_kill, call_process_cleanup)
16755 (Fcall_process): Likewise.
16756 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16757 (Fccl_execute_on_string): Likewise.
16758 * character.c (string_escape_byte8): Likewise.
16759 * charset.c (read_hex): Likewise.
16760 * cm.c (calccost): Likewise.
16761 * data.c (cons_to_unsigned): Likewise.
16762 * dired.c (directory_files_internal, file_name_completion):
16764 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16765 (sit_for): Likewise.
16766 * doc.c (Fsubstitute_command_keys): Likewise.
16767 * doprnt.c (doprnt): Likewise.
16768 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16769 * emacsgtkfixed.c: Likewise.
16770 * fileio.c (file_offset, Fwrite_region): Likewise.
16771 * floatfns.c (Fexpt, fmod_float): Likewise.
16772 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16774 * font.c (font_intern_prop): Likewise.
16775 * frame.c (x_set_alpha): Likewise.
16776 * gtkutil.c (get_utf8_string): Likewise.
16777 * indent.c (check_display_width): Likewise.
16778 * intervals.c (create_root_interval, rotate_right, rotate_left)
16779 (split_interval_right, split_interval_left)
16780 (adjust_intervals_for_insertion, delete_node)
16781 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16782 (merge_interval_right, merge_interval_left, copy_intervals)
16783 (set_intervals_multibyte_1): Likewise.
16784 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16785 * keymap.c (Fkey_description): Likewise.
16786 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16787 * lread.c (openp, read_integer, read1, string_to_number):
16789 * menu.c (ensure_menu_items): Likewise.
16790 * minibuf.c (read_minibuf_noninteractive): Likewise.
16791 * print.c (printchar, strout): Likewise.
16792 * process.c (create_process, Faccept_process_output)
16793 (wait_reading_process_output, read_process_output, send_process)
16794 (wait_reading_process_output): Likewise.
16795 * profiler.c (make_log, handle_profiler_signal): Likewise.
16796 * regex.c (re_exec): Likewise.
16797 * regex.h: Likewise.
16798 * search.c (looking_at_1, Freplace_match): Likewise.
16799 * sysdep.c (get_child_status, procfs_ttyname)
16800 (procfs_get_total_memory): Likewise.
16801 * systime.h (EMACS_TIME_VALID_P): Likewise.
16802 * term.c (dissociate_if_controlling_tty): Likewise.
16803 * window.c (get_phys_cursor_glyph): Likewise.
16804 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16805 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16807 * xfns.c (Fx_window_property): Likewise.
16808 * xmenu.c (set_frame_menubar): Likewise.
16809 * xselect.c (x_get_window_property, x_handle_dnd_message):
16811 * xsmfns.c (smc_save_yourself_CB): Likewise.
16812 * xterm.c (x_scroll_bar_set_handle): Likewise.
16814 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16816 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16817 to be optional or nil. Adjust comment and convert it to docstring.
16818 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16819 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16821 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16823 Static checking by GCC 4.8-20130319.
16824 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16825 * process.c (Fset_process_datagram_address)
16826 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16827 * xdisp.c (get_char_face_and_encoding)
16828 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16829 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16830 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16832 2013-03-24 Ken Brown <kbrown@cornell.edu>
16834 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16835 fix compilation on 64-bit Cygwin, where underscores are not
16836 automatically prepended.
16838 * w32term.c (w32_initialize): Silence compiler warning.
16840 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16842 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16843 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16844 variables, to save and restore frame dimensions.
16845 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16846 after returning from a 'fullscreen' configuration.
16847 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16848 to avoid races between the main thread and the input thread.
16850 * w32term.h (struct w32_output): New members normal_width,
16851 normal_height, normal_top, normal_left, and prev_fsmode.
16852 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16853 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16854 members of a frame.
16856 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16857 'fullscreen' parameter. Always record previous width and height
16858 of the frame, except when switching out of maximized modes, so
16859 that they could be restored correctly, instead of resetting to the
16860 default frame dimensions. Send SC_RESTORE command to the frame,
16861 unless we are going to send SC_MAXIMIZE, to restore the frame
16862 resize hints in the mouse pointer shown by the window manager.
16865 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16867 * lisp.h (get_frame_param): Adjust conditions for prototype
16870 2013-03-22 Ken Brown <kbrown@cornell.edu>
16872 * unexcw.c: Drop unneeded inclusion of w32common.h.
16873 (report_sheap_usage): Declare.
16874 (read_exe_header): Add magic numbers for x86_64.
16875 (fixup_executable): Fix printf format specifier for unsigned long
16878 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16880 * frame.h (struct frame): Put menu_bar_window under #ifdef
16881 because this member is not needed when X toolkit is in use.
16882 (fset_menu_bar_window):
16883 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16884 (free_glyphs, update_frame):
16885 * xdisp.c (expose_frame): Likewise.
16886 (display_menu_bar): Likewise. Remove redundant eassert.
16887 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16890 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16892 Use functions and constants to manipulate Lisp_Save_Value objects.
16893 This replaces code that used macros and strings and token-pasting.
16894 The change makes the C source a bit easier to follow,
16895 and shrinks the Emacs executable a bit.
16896 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16897 (make_save_value): Change 1st arg from string to enum. All callers
16900 (mark_object): Use if, not #if, for GC_MARK_STACK.
16901 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16902 (XSAVE_OBJECT): Now functions, not macros.
16903 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16904 the constant was never used.
16905 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16906 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16907 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16908 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16910 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16911 type3 with a single member save_type. All uses changed.
16912 (save_type, set_save_pointer, set_save_integer): New functions.
16913 * print.c (PRINTX): Remove.
16915 * alloc.c: Remove redundant static declarations.
16917 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16919 * window.h (struct window): Convert left_col, top_line, total_lines
16920 and total_cols from Lisp_Objects to integers. Adjust comments.
16921 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16923 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16924 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16925 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16926 Adjust users where appropriate.
16928 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16930 * frame.h (struct frame): Drop resx and resy because the same data is
16931 available from window system-specific output context. Adjust users.
16932 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16933 New functions to provide defaults when no window system available.
16934 (FRAME_RES_X, FRAME_RES_Y): New macros.
16935 (NUMVAL): Move from xdisp.c.
16936 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16937 (Ffont_face_attributes, Fopen_font):
16938 * image.c (gs_load):
16939 * w32font.c (fill_in_logfont):
16940 * xdisp.c (calc_pixel_width_or_height):
16941 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16942 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16944 2013-03-20 Kenichi Handa <handa@gnu.org>
16946 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16947 to 1 (temporary workaround until a bug related to ASCII
16948 optimization is fixed).
16950 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16952 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16953 Signal error if window is not internal. Adjust docstring.
16954 (delete_all_child_windows): Use combination_limit to save the buffer.
16955 (Fset_window_configuration): Adjust accordingly.
16956 * print.c (syms_of_print): Initialize debugging output not here...
16957 (init_print_once): ...but in a new function here.
16958 * lisp.h (init_print_once): Add prototype.
16959 * emacs.c (main): Add call to init_print_once. Adjust comments.
16961 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16963 * window.c (window_resize_check, window_resize_apply)
16964 (window_from_coordinates, recombine_windows, set_window_buffer)
16965 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16966 (Fsplit_window_internal, Fdelete_window_internal)
16967 (freeze_window_starts): Use bool for booleans.
16968 * window.h (window_frame_coordinates, resize_frame_windows)
16969 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16971 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16973 * dispnew.c (bitch_at_user): Use `user-error'.
16975 2013-03-17 Ken Brown <kbrown@cornell.edu>
16977 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16978 as return type of image_background. (Bug#13981)
16979 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16981 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16983 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16984 (ns_select): Don't return with result uninitialized.
16986 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16989 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16991 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16992 directories. If filename is nil, get directory name (Bug#13932).
16993 Use getFilename and getDirectory.
16994 (getFilename, getDirectory): New methods for EmacsSavePanel and
16996 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16998 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17000 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17002 2013-03-15 Kenichi Handa <handa@gnu.org>
17004 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17005 (adjust_after_replace): Make it back to static. Delete the third
17006 arg text_at_gap_tail. Cancel the code for handling it.
17008 * coding.h (struct coding_system): New member eol_seen.
17010 * coding.c (detect_ascii): New function.
17011 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17012 when the source bytes are actually scanned. On detecting for
17013 coding_category_utf_8_auto, call detect_ascii instead of scanning
17014 source bytes directly.
17015 (produce_chars): Call insert_from_gap with the new arg 0.
17016 (encode_coding): Likewise.
17017 (decode_coding_gap): Control ASCII optimization by the variable
17018 disable_ascii_optimization instead of #ifndef .. #endif.
17019 Deccode EOL format according to coding->eol_seen.
17020 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17023 * lisp.h (adjust_after_replace): Cancel externing it.
17024 (insert_from_gap): Adjust prototype.
17026 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17028 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17029 FULLSCREEN_MAXIMIZED. (Bug#13935)
17031 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17033 * region-cache.c (find_cache_boundary, move_cache_gap)
17034 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17035 Simplify debugging check and convert to eassert. Adjust comment.
17036 (pp_cache): Put under ENABLE_CHECKING.
17038 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17040 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17041 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17042 and WM_ACTIVATEAPP.
17043 (w32fullscreen_hook): If the frame is visible, reset
17044 f->want_fullscreen flag after changing the frame size. If the
17045 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17048 2013-03-13 Daniel Colascione <dancol@dancol.org>
17050 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17051 too so that these builds can use Cygwin's file conversion
17052 functions. (We've been building and linking cygw32.o all along
17053 and just not using it.)
17055 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17057 File synchronization fixes (Bug#13944).
17058 * Makefile.in (LIB_FDATASYNC): New macro.
17060 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17061 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17062 Don't worry about HAVE_FSYNC, since a substitute fsync is
17063 available if the system lacks one.
17064 (Fwrite_regin): Retry fsync if interrupted.
17066 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17068 * w32term.c (w32_read_socket): If the Emacs frame is being
17069 activated, call w32fullscreen_hook, to make sure the new frame
17070 dimensions are in effect. (Bug#13937)
17072 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17074 * xdisp.c (init_iterator): Simplify because both character and byte
17075 positions are either specified or -1. Add eassert. Adjust comment.
17076 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17077 character and byte positions can be obtained from marker.
17079 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17081 Static checking by Sun C 5.12.
17082 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17083 * bytecode.c (exec_byte_code):
17084 * dispnew.c (init_display):
17086 * fileio.c (Fsubstitute_in_file_name):
17087 * keyboard.c (Fevent_convert_list):
17088 * keymap.c (Fsingle_key_description):
17089 * term.c (maybe_fatal, fatal):
17090 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17091 * xsmfns.c (Fhandle_save_session):
17092 Omit unreachable code.
17093 * keymap.c (map_keymap_char_table_item): Cast void * to
17094 a function pointer type; the C Standard requires this.
17096 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17097 Include <sys/param.h> unconditionally, as that works elsewhere and
17098 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17099 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17102 See ChangeLog.12 for earlier changes.
17104 ;; Local Variables:
17108 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17110 This file is part of GNU Emacs.
17112 GNU Emacs is free software: you can redistribute it and/or modify
17113 it under the terms of the GNU General Public License as published by
17114 the Free Software Foundation, either version 3 of the License, or
17115 (at your option) any later version.
17117 GNU Emacs is distributed in the hope that it will be useful,
17118 but WITHOUT ANY WARRANTY; without even the implied warranty of
17119 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17120 GNU General Public License for more details.
17122 You should have received a copy of the GNU General Public License
17123 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.