1 2015-01-30 Eli Zaretskii <eliz@gnu.org>
3 * dired.c (read_dirent): Accept an additional argument
4 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
5 time it is called, report the error as if it happened in
7 (directory_files_internal, file_name_completion): Adjust callers
10 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
12 Refactor calls to opendir for simplicity
13 * dired.c (open_directory): Accept Lisp_Object, not char *, for
14 dirname. Signal an error if the open fails. All callers changed.
16 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
18 Report readdir failures
19 Previously, on non-MS-Windows platforms the code treated most
20 readdir failures as EOF. This was incorrect, e.g., when readdir
21 fails with errno == EOVERFLOW. Signal an error instead.
22 * dired.c (read_dirent):
23 New function, which signals an error when readdir fails.
24 (directory_files_internal, file_name_completion): Use it.
26 2015-01-29 Eli Zaretskii <eliz@gnu.org>
28 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
29 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
32 * w32font.c (struct font_callback_data, w32font_list_internal)
33 (w32font_driver, w32font_match_internal): Use bool where appropriate.
35 * w32menu.c (x_activate_menubar, set_frame_menubar)
36 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
37 (is_simple_dialog): Use bool where appropriate.
39 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
41 Use bool, not int, to track face changes
42 * xfaces.c (face_change): Rename from face_change_count, and
43 change from int to bool. The var is now true (instead of nonzero)
44 if attributes have changed; this is simpler. All uses changed.
47 2015-01-28 Eli Zaretskii <eliz@gnu.org>
49 * dired.c (directory_files_internal, file_name_completion)
50 [WINDOWSNT]: Signal an error when errno is set non-zero by
51 'readdir', regardless of its value.
53 * w32.c (sys_readdir): Set errno to ENOENT when the directory
54 doesn't exist and to EACCES when it's not accessible to the
55 current user. Set errno to zero when FindNextFile exhausts the
56 directory, so that callers don't interpret that as an error and
57 don't signal a file-error.
58 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
60 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
61 returns NULL and errno is ENOTDIR, behave as if opendir failed to
62 open the directory. (Bug#19701)
64 * w32.c (sys_readdir): If FindFirstFile fails because the
65 directory doesn't exist, set errno to ENOTDIR.
67 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
69 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
71 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
73 Fix coding.c subscript error
74 * coding.c (CODING_ISO_INVOKED_CHARSET):
75 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
77 2015-01-28 Eli Zaretskii <eliz@gnu.org>
79 * xdisp.c (produce_image_glyph): Fix display of images in R2L
80 screen lines: prepend the new glyph to the ones already there
81 instead of appending it.
83 * w32fns.c (w32_set_title_bar_text): New function, including
84 support for titles with non-ASCII characters outside of the
85 current system codepage.
86 (x_set_name, x_set_title): Use it. (Bug#19590)
88 * indent.c (Fvertical_motion): Return zero if we started from ZV
89 and there's an overlay after-string there. (Bug#19553)
91 * emacs.c (usage_message): Fix the description of the -nl switch.
94 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
95 end information if the window_end_valid flag is unset.
96 (try_window_id): If the call to display_line invalidated the
97 window end information, give up the try_window_id optimization.
100 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
101 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
103 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
105 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
107 * lisp.mk (lisp): Add cl-preloaded.
109 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
111 Use bool for boolean in xfaces.c
112 * dispextern.h: Adjust to signature changes.
113 * font.c (font_at, font_range):
114 * fontset.c (Finternal_char_font):
115 * fringe.c (draw_fringe_bitmap_1):
116 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
117 (get_next_display_element, highlight_trailing_whitespace)
118 (display_string, calc_line_height_property)
119 (note_mode_line_or_margin_highlight, note_mouse_highlight):
120 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
121 (menu_face_changed_default, recompute_basic_faces)
122 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
123 (tty_defined_color, defined_color, face_color_gray_p)
124 (face_color_supported_p, load_color2, load_face_colors)
125 (Fx_list_fonts, LFACEP, push_named_merge_point)
126 (resolve_face_name, lface_from_face_name_no_resolve)
127 (lface_from_face_name, get_lface_attributes_no_remap)
128 (get_lface_attributes, lface_fully_specified_p)
129 (set_lface_from_font, merge_face_vectors, merge_named_face)
130 (merge_face_ref, Finternal_make_lisp_face)
131 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
132 (Finternal_set_lisp_face_attribute)
133 (update_face_from_frame_parameter, set_font_frame_param)
134 (face_boolean_x_resource_value)
135 (Finternal_set_lisp_face_attribute_from_resource)
136 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
137 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
138 (lface_equal_p, Finternal_lisp_face_equal_p)
139 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
140 (Fcolor_distance, lookup_named_face, lookup_basic_face)
141 (lookup_derived_face, Fface_attributes_as_vector)
142 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
143 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
144 (realize_default_face, realize_named_face)
145 (realize_non_ascii_face, realize_x_face, map_tty_color)
146 (realize_tty_face, compute_char_face, face_at_buffer_position)
147 (face_for_overlay_string, face_at_string_position):
148 Use bool for boolean.
149 * xfaces.c (set_lface_from_font):
150 Return void, since callers never use the result.
152 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
154 * image.c (lookup_pixel_color): Reorder conditions that are
156 (x_to_xcolors): Likewise.
157 (x_detect_edges): Likewise.
158 (png_load_body): Likewise.
159 (gif_close): Likewise.
160 (gif_load): Likewise.
162 2015-01-25 Eli Zaretskii <eliz@gnu.org>
164 Use bool for boolean in w32term.c
165 * w32term.c (x_update_window_begin, x_update_window_end)
166 (x_update_end, x_after_update_window_line)
167 (x_set_glyph_string_gc, x_draw_glyph_string_background)
168 (x_draw_glyph_string_foreground)
169 (x_draw_composite_glyph_string_foreground)
170 (x_draw_glyphless_glyph_string_foreground)
171 (x_draw_image_glyph_string, x_draw_glyph_string)
172 (x_draw_stretch_glyph_string, note_mouse_movement)
173 (w32_mouse_position, x_scroll_bar_report_motion)
174 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
175 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
176 (w32_draw_window_cursor, x_new_font, x_set_offset)
177 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
178 bool where appropriate.
180 Use bool for boolean in w32fns.c
181 * w32fns.c (w32_defined_color, x_decode_color)
182 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
183 (x_set_menu_bar_lines, x_change_tool_bar_height)
184 (x_set_internal_border_width, x_explicitly_set_name)
185 (x_implicitly_set_name, Fx_create_frame, w32_window)
186 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
188 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
190 Use bool for boolean in xfns.c
191 * xfaces.c (x_update_menu_appearance):
192 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
193 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
194 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
195 (x_change_tool_bar_height, x_set_internal_border_width)
196 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
197 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
198 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
199 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
200 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
201 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
202 (clean_up_dialog, syms_of_xfns):
203 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
204 (xic_create_fontsetname):
205 Use bool for boolean.
206 * xfns.c: Include bitmaps/gray.xbm unconditionally.
208 Count MANY function args more reliably
209 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
210 * buffer.c (Fbuffer_list, Fkill_buffer):
211 * callint.c (read_file_name, Fcall_interactively):
212 * charset.c (Fset_charset_priority, syms_of_charset):
213 * chartab.c (uniprop_encode_value_numeric):
214 * coding.c (syms_of_coding):
215 * composite.c (syms_of_composite):
216 * data.c (wrong_range):
217 * dbusbind.c (syms_of_dbusbind):
218 * dired.c (file_attributes):
219 * editfns.c (Fdecode_time, update_buffer_properties, format2):
220 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
221 (call4, call5, call6, call7):
222 * fileio.c (Finsert_file_contents, choose_write_coding_system)
223 (Fcar_less_than_car, build_annotations, auto_save_error):
224 * filelock.c (get_boot_time):
225 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
226 (maybe_resize_hash_table, secure_hash):
227 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
228 * fontset.c (fontset_add, Fset_fontset_font):
229 * ftfont.c (ftfont_lookup_cache):
230 * gtkutil.c (xg_get_font):
231 * insdel.c (signal_before_change, signal_after_change):
232 * keymap.c (append_key):
233 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
234 * minibuf.c (Fread_buffer):
235 * print.c (print_preprocess):
236 * process.c (Fformat_network_address, Fmake_network_process)
237 (server_accept_connection):
238 * sound.c (Fplay_sound_internal):
239 * term.c (Fsuspend_tty, Fresume_tty):
240 * window.c (window_list):
241 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
242 (message_with_string):
243 * xfaces.c (Fx_list_fonts):
244 * xfont.c (syms_of_xfont):
245 * xselect.c (x_handle_selection_request)
246 (x_handle_selection_clear, x_clear_frame_selections)
247 (x_clipboard_manager_error_1):
248 Prefer CALLMANY and CALLN to counting args by hand.
249 * doc.c (reread_doc_file): Remove unused code.
250 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
251 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
252 Prefer call1 and call2 to Ffuncall.
253 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
254 Use struct literal rather than a local var, for simplicity.
255 * keymap.c (where_is_internal): Use NULL rather than a pointer
257 * lisp.h (CALLMANY, CALLN): New macros.
258 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
261 Use gnustep-config if available
262 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
263 It doesn't appear to be needed, and the inclusion breaks on
264 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
266 2015-01-22 Eli Zaretskii <eliz@gnu.org>
268 * xdisp.c (init_iterator): Restore a comment lost in transition.
270 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
272 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
273 * xfont.c (xfont_driver, xfont_chars_supported)
274 (xfont_text_extents):
275 * xftfont.c (xftfont_get_colors, xftfont_open)
276 (xftfont_prepare_face, xftfont_done_face)
277 (xftfont_cached_font_ok):
278 * xgselect.c (xg_select):
279 Use bool for boolean.
281 Don't downcase system diagnostics' first letters
282 * fileio.c (report_file_errno): Don't downcase, and simplify.
285 Isolate NIL_IS_ZERO-assuming code better
286 Suggested by Stefan Monnier in:
287 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
288 * alloc.c (allocate_pseudovector):
289 Use memclear, not memsetnil, to remove a 'verify'.
290 * callint.c (Fcall_interactively):
291 * dispnew.c (realloc_glyph_pool):
292 * xdisp.c (init_iterator):
293 Use memclear, not memset, to remove a 'verify'.
294 * lisp.h (memclear): Rename from memsetnil, and take a byte
295 count rather than a word count. All callers changed.
297 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
299 Undo port to hypothetical nonzero Qnil case
300 This mostly undoes the previous change in this area. See:
301 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
302 * alloc.c (allocate_pseudovector):
303 * callint.c (Fcall_interactively):
304 * dispnew.c (realloc_glyph_pool):
305 * fringe.c (init_fringe):
306 * lisp.h (memsetnil):
307 * xdisp.c (init_iterator):
308 Simplify by assuming that Qnil is zero, but verify the assumption.
309 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
310 NIL_IS_NONZERO. All uses changed.
312 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
314 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
316 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
318 Prefer xlispstrdup to avoid dumb calls to strlen.
319 * nsfont.m (ns_get_family):
320 * nsterm.m (ns_term_init):
321 * w32fns.c (w32_window):
322 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
324 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
326 Correct an old fix for GTK font selection
327 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
330 Fix minor bugs with printing null bytes
331 * minibuf.c (read_minibuf_noninteractive):
332 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
333 Work even if the Lisp string contains a null byte.
335 Port to hypothetical case where Qnil is nonzero
336 * alloc.c (allocate_pseudovector):
337 * callint.c (Fcall_interactively):
338 * coding.c (syms_of_coding):
339 * dispnew.c (realloc_glyph_pool):
340 * fringe.c (init_fringe):
341 * lisp.h (memsetnil):
342 * xdisp.c (init_iterator):
343 Port to the currently-hypothetical case where Qnil is nonzero.
344 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
345 as there are no Lisp_Object values in the data here.
346 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
347 All uses changed. Define only if not already defined, so that one
348 can debug with -DNIL_IS_NONZERO.
349 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
351 2015-01-19 Eli Zaretskii <eliz@gnu.org>
353 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
354 Qnil is represented as zero, before using that to initialize parts
355 of the glyph structure.
357 * xdisp.c (init_iterator): Verify that Qnil is represented as
358 zero, before using that to initialize parts of the iterator
361 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
363 Prefer memset to repeatedly assigning Qnil
364 * alloc.c (allocate_pseudovector): Catch more bogus values.
365 * alloc.c (allocate_pseudovector):
366 * callint.c (Fcall_interactively):
367 * coding.c (syms_of_coding):
368 * fringe.c (init_fringe):
369 Verify that Qnil == 0.
370 * callint.c (Fcall_interactively):
371 * eval.c (Fapply, Ffuncall):
372 * fns.c (mapcar1, larger_vector):
373 * font.c (font_expand_wildcards):
374 * fringe.c (init_fringe):
375 Prefer memset to assigning zeros by hand.
376 * callint.c (Fcall_interactively):
377 Remove duplicate assignment of Qnil to args[i].
378 * coding.c (syms_of_coding):
379 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
380 * fileio.c (Ffile_selinux_context):
381 Rewrite to avoid need for Lisp_Object array.
382 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
383 (DEFINE_LISP_SYMBOL_END): Use it.
384 (NIL_IS_ZERO): New constant.
385 (memsetnil): New function.
387 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
389 Tune pseudovector allocation assuming Qnil == 0.
390 * alloc.c (allocate_pseudovector): Use memset for both
391 Lisp_Objects and regular slots. Add zerolen arg.
392 * lisp.h (allocate_pseudovector): Adjust prototype.
393 (ALLOCATE_PSEUDOVECTOR): Adjust user.
394 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
395 (allocate_hash_table, allocate_window, allocate_frame)
396 (allocate_process, allocate_terminal): Remove prototypes.
397 * fns.c (allocate_hash_table): Now static here.
398 * frame.c (allocate_frame):
399 * process.c (allocate_process):
400 * terminal.c (allocate_terminal):
401 * window.c (allocate_window): Now static here.
402 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
404 * lisp.h (XTERMINAL): Add eassert.
405 * process.c (make_lisp_proc): Now static here.
407 Prefer INLINE functions in font.h to match style used in lisp.h.
408 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
409 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
410 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
412 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
413 * ftfont.c (ftfont_shape):
414 * macfont.m (macfont_shape):
415 * w32uniscribe.c (uniscribe_shape):
416 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
418 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
420 Give up on -Wsuggest-attribute=const
421 * decompress.c (Fzlib_available_p):
422 * gnutls.c (Fgnutls_available_p):
423 * gtkutil.h (xg_uses_old_file_dialog):
424 * xdisp.c (Ftool_bar_height):
425 * xmenu.c (popup_activated):
426 No longer const, since it's not const on at lest some
427 configurations, and we shouldn't lie to the compiler.
429 2015-01-15 Eli Zaretskii <eliz@gnu.org>
431 * fileio.c: Include binary-io.h.
432 (Fset_binary_mode): New function.
433 (syms_of_fileio): Defsubr it.
434 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
436 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
438 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
439 (Fgnutls_peer_status): Use it to set the :self-signed flag.
440 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
441 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
443 2015-01-14 Eli Zaretskii <eliz@gnu.org>
445 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
446 when FLAGS indicate the item is not highlighted. (Bug#19596)
448 2015-01-14 Martin Rudalics <rudalics@gmx.at>
450 * xmenu.c (update_frame_menubar): Remove garbaged code.
452 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
454 remove_slash_colon need not be inline
455 * process.c, process.h (remove_slash_colon): No longer inline.
456 This saves text bytes without hurting runtime performance.
458 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
460 Avoid extra multibyteness check in ENCODE_FILE users.
461 * callproc.c (encode_current_directory, Fcall_process, call_process):
462 * dired.c (directory_files_internal, file_name_completion):
463 Do not check for STRING_MULTIBYTE because encode_file_name
464 is a no-op for unibyte strings.
466 * process.h (remove_slash_colon): New function.
467 * callproc.c (encode_current_directory, call_process):
468 * process.c (Fstart_process): Use it.
470 Consistently handle time zone specification.
471 * editfns.c (decode_time_zone): New function, refactored out from ...
472 (Fencode_time): ... adjusted user.
473 (Fset_time_zone_rule): Use decode_time_zone.
475 * editfns.c (make_buffer_string_both): If requested range intersects
476 the gap, don't move the latter but copy in two regions, thus avoiding
477 unnecessary relocation of buffer data.
479 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
481 Use bool for boolean in xmenu.c, xml.c
482 * xmenu.c (x_menu_set_in_use, popup_get_selection)
483 (Fx_menu_bar_open_internal, popup_widget_loop)
484 (x_activate_menubar, xg_crazy_callback_abort)
485 (update_frame_menubar, set_frame_menubar)
486 (initialize_frame_menubar, free_frame_menubar)
487 (create_and_show_popup_menu, x_menu_show)
488 (create_and_show_dialog, x_dialog_show):
489 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
490 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
491 * xrdb.c (main) [TESTRM]:
492 * xsettings.c (init_gsettings):
493 * xterm.c (XFillRectangle, xg_scroll_callback)
494 (xg_end_scroll_callback):
495 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
496 Use bool for boolean.
497 * xmenu.c (TRUE): Remove; no longer used.
498 (show_help_event): Remove long-unused code.
499 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
501 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
503 Don't say Fnext_read_file_uses_dialog_p is const
504 It's const only if a windowing system is not used; don't say it's
505 const otherwise. See:
506 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
507 * fileio.c (next_read_file_uses_dialog_p): Remove.
508 Move guts back to ...
509 (Fnext_read_file_uses_dialog_p): ... here.
510 Don't declare as const, as make-docfile.c now has a special case
511 for this function. This is an ugly hack, but it's better than
512 lying to the compiler.
514 Remove now-unnecessary forward XTYPE decl
515 * lisp.h (XTYPE): Remove forward declaration. The recent merge
516 from emacs-24 fixed the problem in a better way, by moving XPNTR's
517 definition to after XTYPE's.
519 2015-01-13 Eli Zaretskii <eliz@gnu.org>
521 Fix problems with 32-bit wide-int build exposed by MinGW.
522 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
523 compilation error in an unoptimized build when !USE_LSB_TAG.
525 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
526 same larger value as for the 64-bit build.
528 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
529 avoid compiler warnings.
531 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
532 Avoid compiler warnings about cast from integer to pointer of
535 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
536 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
537 casting from integer to pointer of different size.
538 (add_menu_item): Pass the help-echo string as a pointer to
539 Lisp_String, not as a Lisp_Object.
540 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
541 string object from its C pointer.
543 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
544 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
546 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
547 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
548 compiler warnings about size differences.
549 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
550 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
551 (Fw32_toggle_lock_key): Pass the new state of the key as a C
552 integer; use -1 for nil. Doc fix.
554 * .gdbinit (xgetsym): New subroutine.
555 (xsymname, xsymbol): Use it.
556 (xprintsym): No need to call xgetptr.
558 2015-01-13 Martin Rudalics <rudalics@gmx.at>
560 * frame.c (adjust_frame_size): Make sure new numbers of
561 lines/columns get installed after font size change (Bug#19575).
563 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
565 Add DEFUN attributes.
566 * callint.c (Finteractive):
567 * character.c (Fcharacterp, Fmax_char):
568 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
569 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
570 (Ffloatp, Fbyteorder):
571 * decompress.c (Fzlib_available_p):
573 * frame.c (Fframe_windows_min_size):
574 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
575 * window.c (Fwindow__sanitize_window_sizes):
576 * xdisp.c (Ftool_bar_height):
577 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
578 * emacs.c (Fkill_emacs):
580 * keyboard.c (Ftop_level, Fexit_recursive_edit)
581 (Fabor_recursive_edit): Add noreturn attribute.
583 * search.c (fast_string_match_internal): New function,
585 (fast_string_match, fast_string_match_ignore_case): ...functions
587 * lisp.h (fast_string_match, fast_string_match_ignore_case):
588 inlined from here now.
589 (fast_string_match_internal): Add prototype.
590 * dired.c (file_name_completion): Use fast_string_match_internal.
592 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
593 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
594 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
595 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
597 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
599 Port to 32-bit MingGW --with-wide-int
600 Problem reported by Eli Zaretskii in:
601 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
602 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
603 what we think it is, rather than checking only its alignment (and
604 doing so incorrectly on MinGW).
606 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
608 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
609 Remove dead NILP check.
610 * image.c (Flookup_image): Use regular format for docstring.
611 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
613 2015-01-12 Martin Rudalics <rudalics@gmx.at>
615 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
617 * frame.c (frame_default_tool_bar_height): New variable.
618 (adjust_frame_size): Possibly add requested adjustment to
619 Vframe_adjust_size_history.
620 (make_frame): Initialize tool_bar_redisplayed_once slot.
621 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
622 doc-string. Call adjust_frame_size unconditionally (the frame's
623 text size may remain unaltered but the pixel size may change).
624 (x_figure_window_size): If frame_default_tool_bar_height was
625 set, use it instead of calculating the tool bar height from
626 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
627 Vframe_initial_frame_tool_bar_height.
628 (Qchange_frame_size, Qxg_frame_set_char_size)
629 (Qset_window_configuration, Qx_create_frame_1)
630 (Qx_create_frame_2): New symbols.
631 (Vframe_initial_frame_tool_bar_height): Remove.
632 (Vframe_adjust_size_history): New history variable for debugging
633 frame size adjustments.
634 * frame.h (struct frame): New boolean slot
635 tool_bar_redisplayed_once.
636 (frame_default_tool_bar_height): Extern.
637 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
638 to adjust_frame_size.
639 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
640 Qx_create_frame_2 to adjust_frame_size.
641 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
642 inhibit 1 when we have not redisplayed the tool bar yet.
643 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
644 Qx_create_frame_2 to adjust_frame_size.
645 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
647 * window.c (Fset_window_configuration): Pass
648 Qset_window_configuration to adjust_frame_size.
649 * xdisp.c (redisplay_tool_bar): Assign new height to
650 frame_default_tool_bar_height.
651 (redisplay_internal): If we haven't redisplayed this frame's
652 tool bar, call redisplay_tool_bar early so we can adjust the
653 frame size accordingly.
654 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
655 inhibit 1 when we have not redisplayed the tool bar yet.
656 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
657 Qx_create_frame_2 to adjust_frame_size.
659 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
661 Have 'make' output better GEN names
662 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
663 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
664 more naturally so that 'make' can output more-accurate names.
666 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
668 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
669 calling reset_buffer_local_variables, and make sure we initialize
672 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
674 * coding.c (Fcoding_system_plist): Use common style for docstring.
676 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
678 Port to MSB hosts without optimization
679 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
680 the inline function XTYPE needs to be declared before being used.
681 * lisp.h (XTYPE): New forward declaration.
683 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
685 Port to 32-bit --with-wide-int
686 Prefer symbol indexes to struct Lisp_Symbol * casted and then
687 widened, as the latter had trouble with GCC on Fedora 21 when
688 configured --with-wide-int and when used in static initializers.
689 * alloc.c (garbage_collect_1, which_symbols):
690 * lread.c (init_obarray):
691 Prefer builtin_lisp_symbol when it can be used.
692 * dispextern.h (struct image_type.type):
693 * font.c (font_property_table.key):
694 * frame.c (struct frame_parm_table.sym):
695 * keyboard.c (scroll_bar_parts, struct event_head):
696 * xdisp.c (struct props.name):
697 Use the index of a builtin symbol rather than its address.
699 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
700 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
701 symbol indexes rather than pointers, and which work better on MSB
702 hosts because they shift right before tagging. All uses changed.
703 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
704 No longer noops on wide-int hosts, since they work now.
705 (builtin_lisp_symbol): New function.
707 Port to HAVE_FREETYPE && !HAVE_XFT
708 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
709 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
710 Declare in this case too.
712 2015-01-10 Eli Zaretskii <eliz@gnu.org>
714 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
716 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
717 make_pointer_integer instead of XIL.
718 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
720 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
721 instead of XIL. Put a list of the descriptor, action, and file
722 name in event->arg, instead of spreading them between event->code
725 * w32term.c (queue_notifications): Use make_pointer_integer
726 instead of XIL. Put a list of the descriptor, action, and file
727 name in event->arg, instead of spreading them between event->code
730 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
731 event creation to changes in w32term.c and w32inevt.c above.
733 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
735 Port Qnil==0 changes to 32-bit --with-wide-int
736 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
737 macro-implemented version. For the non-USE_LSB_TAG case, supply
738 a new inline function that is the inverse of the new TAG_SYMPTR.
739 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
740 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
741 negative number, don't allow sign bits to bleed into the encoded
742 value. Shift in zero bits instead.
744 Refactor pointer-to-integer conversion
745 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
746 Rename and move to lisp.h. All uses changed.
747 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
748 which are renamed from gfilenotify.c's lisp_to_monitor and
749 monitor_to_lisp, and with more-generic void * signatures.
751 2015-01-08 Eli Zaretskii <eliz@gnu.org>
753 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
754 returned for right-to-left screen lines. (Before the change on
755 2014-12-30, the incorrectly-computed X pixel coordinate concealed
758 * .gdbinit (xsymname): New subroutine.
759 (xprintsym, initial-tbreak): Use it to access the name of a symbol
760 in a way that doesn't cause GDB to barf when it tries to
761 dereference a NULL pointer.
763 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
765 (set_cursor_from_row, try_cursor_movement, dump_glyph)
766 (insert_left_trunc_glyphs, append_space_for_newline)
767 (extend_face_to_end_of_line, highlight_trailing_whitespace)
768 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
769 (Fbidi_resolved_levels, produce_special_glyphs)
770 (rows_from_pos_range, mouse_face_from_buffer_pos)
771 (note_mouse_highlight): Use nil as the object for glyphs inserted
772 by the display engine, and test with NILP instead of INTEGERP.
775 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
778 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
781 * dispextern.h (struct glyph, struct it): Update comments for the
784 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
786 Port new Lisp symbol init to x86 --with-wide-int
787 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
788 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
789 GCC (at least) does not allow a constant initializer to widen an
792 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
793 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
794 Although clang doesn't need it, some other compiler might, and
795 it's easy enough to be safe.
797 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
798 Apparently clang removed support for the alloc_size attribute.
800 Port Qnil==0 XUNTAG to clang
801 clang has undefined behavior if the program subtracts an integer
802 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
803 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
804 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
805 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
807 Port GFileMonitor * hack to Qnil==0 platforms
808 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
809 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
810 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
812 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
814 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
815 size instead of using widht/height. The frame may be constrained.
817 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
819 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
820 Needed when neither optimizing nor inlining.
821 Also, sort decls alphabetically.
823 2015-01-05 Eli Zaretskii <eliz@gnu.org>
825 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
826 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
827 declarations of Q* variables that represent symbols.
829 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
833 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
834 that NILP (x) is equivalent to testing whether x is 0 at the
835 machine level. The overall effects of this and the previous patch
836 shrink the size of the text segment by 2.3% and speeds up
837 compilation of all the .elc files by about 0.5% on my platform,
838 which is Fedora 20 x86-64.
839 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
840 (make_lisp_symbol) [USE_LSB_TAG]:
841 Symbols now tag the difference from lispsym, not the pointer.
842 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
843 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
844 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
845 (XSYMBOL): New forward decl.
846 (XUNTAGBASE): New function.
849 Compute C decls for DEFSYMs automatically
851 This patch also makes Q constants (e.g., Qnil) constant addresses
852 from the C point of view.
853 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
854 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
855 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
856 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
857 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
858 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
859 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
860 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
861 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
862 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
863 * xselect.c, xsettings.c, xterm.c:
864 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
865 These names are now defined automatically by make-docfile.
866 * alloc.c (init_symbol): New function.
867 (Fmake_symbol): Use it.
868 (c_symbol_p): New function.
869 (valid_lisp_object_p, purecopy): Use it.
870 * alloc.c (marked_pinned_symbols):
871 Use make_lisp_symbol instead of make_lisp_ptr.
872 (garbage_collect_1): Mark lispsym symbols.
873 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
874 (mark_object): Use it.
875 (sweep_symbols): Sweep lispsym symbols.
876 (symbol_uses_obj): New function.
877 (which_symbols): Use it. Work for lispsym symbols, too.
878 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
879 since Qt's address is already known now.
880 (syms_of_alloc): Add lispsym count to symbols_consed.
881 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
882 when testing whether storage is all bits zero.
883 * dispextern.h (struct image_type):
884 * font.c (font_property_table):
885 * frame.c (struct frame_parm_table, frame_parms):
886 * keyboard.c (scroll_bar_parts, struct event_head):
887 * xdisp.c (struct props):
888 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
889 Lisp_Object *, since Qfoo is no longer an object whose address can be
890 taken. All uses changed.
891 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
892 use it, so that they no longer need to take the address of a Lisp sym.
893 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
894 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
895 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
896 DEFSYM Qdeactivate_mark before the corresponding var.
897 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
898 instead of interning their symbols; this avoids duplicates.
899 (LISP_INITIALLY, TAG_PTR)
900 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
902 (LISP_INITIALLY_ZERO): Use it.
903 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
904 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
905 Move decls up, to avoid forward uses. Include globals.h earlier, too.
906 (make_lisp_symbol): New function.
907 (XSETSYMBOL): Use it.
908 (DEFSYM): Now just a placeholder for make-docfile.
909 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
910 (intern_sym): New function, with body taken from old intern_driver.
911 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
913 (define_symbol): New function.
914 (init_obarray): Define the C symbols taken from lispsym.
915 Use plain DEFSYM for Qt and Qnil.
916 * syntax.c (init_syntax_once): No need to worry about
917 Qchar_table_extra_slots.
919 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
921 'temacs -nw' should not call missing functions
922 Without this patch, "temacs -nw" fails with the diagnostic
923 "emacs: Symbol's function definition is void: frame-windows-min-size"
924 and messes up the tty's state.
925 * frame.c (Fframe_windows_min_size): New placeholder function.
926 (syms_of_frame): Define it.
927 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
928 (syms_of_window): Define it.
930 Less 'make' chatter for lisp dir
931 * Makefile.in (%.elc): Adjust to compile-onefile change in
934 batch write-region no longer says "Wrote FOO"
935 This cuts down on 'make' chatter a bit.
936 * fileio.c (Fwrite_region):
937 Don't output "Wrote /whatever/foo.elc" if noninteractive.
939 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
941 Revert previous change to produce_composite_glyph
942 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
944 Pacify gcc -Wparentheses
945 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
947 2015-01-03 Martin Rudalics <rudalics@gmx.at>
949 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
950 f->can_x_set_window_size is true.
951 * xterm.c (x_set_window_size_1): Call change_frame_size with
952 text sizes instead of pixel sizes (Bug#19428).
954 2015-01-01 Eli Zaretskii <eliz@gnu.org>
956 * xdisp.c (pos_visible_p): Fix up the X coordinate for
957 right-to-left screen lines. (Bug#19473)
959 2015-01-01 Eli Zaretskii <eliz@gnu.org>
961 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
963 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
965 Simplify setfattr use by assuming GNU make
966 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
967 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
968 Simplify by using GNU make rather than shell conditionals,
969 by using ln -f rather than rm -f followed by ln,
970 and by preferring $@ to spelling out the destination.
972 2014-12-29 Eli Zaretskii <eliz@gnu.org>
974 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
975 file doesn't compile on MS-Windows.
977 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
979 Allow return value of system-name to vary. (Bug#19438)
980 * filelock.c (current_lock_owner):
981 * xrdb.c (get_environ_db):
982 * xterm.c (same_x_server):
983 * xterm.c (x_term_init):
984 Prefer (system-name) to system-name, and avoid naming
985 locals 'system-name'.
986 * editfns.c (cached_system_name): New static var.
987 (init_and_cache_system_name): New function.
988 (init_editfns, Fsystem_name): Use it.
989 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
990 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
991 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
992 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
993 Don't create a new string if the current value is already correct.
995 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
997 Fix produce_composite_width typo
998 * term.c (produce_composite_glyph):
999 Fix typo that confused number of columns for pixel width.
1001 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1003 Wrap dll functions more simply
1004 * decompress.c, gnutls.c, image.c, xml.c:
1005 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1006 rather than the inverse when not WINDOWSNT. This isolates the
1007 fn_* business into the WINDOWSNT-specific section of the code,
1008 which makes it easier to maintain the generic code.
1009 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1010 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1011 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1012 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1013 Remove. All uses replaced by DEF_DLL_FN.
1014 * decompress.c (inflateInit2): Remove; no longer needed.
1015 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1017 Port memory-full checking to GnuTLS 3.3
1018 Instead of using gnutls_global_set_mem_functions, check every call
1019 to a GnuTLS function that might return an indication of memory
1020 exhaustion. Suggested by Dmitry Antipov in:
1021 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1022 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1023 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1024 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1026 (check_memory_full): New function.
1027 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1028 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1029 (Fgnutls_boot): Use it.
1030 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1032 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1034 Fix parse_settings to match internal documentation
1035 * xsettings.c (parse_settings): Return the number of settings seen.
1036 Count the settings changes accurately.
1037 (read_settings): Don't confuse number of settings changes with
1038 the return code from XGetWindowProperty.
1040 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1042 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1043 composition_compute_stop_pos to the number of characters in the
1045 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1047 * composite.c (composition_compute_stop_pos): If no composition
1048 was found in a string before ENDPOS, and ENDPOS is the string end,
1049 no need to back up to a safe point.
1051 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1053 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1055 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1056 (dealloc): Release bmRep.
1057 (setPixmapData): Make bmRep local so class member is not
1059 (setPixmapData): Rename local variable bmRep to avoid compiler
1062 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1064 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1065 when going to fullscreen (Bug#0x180004f).
1067 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1069 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1071 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1073 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1075 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1077 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1079 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1081 Use bool for boolean in xselect.c, xsettings.c
1082 * xselect.c (x_get_local_selection, struct selection_data)
1083 (x_selection_request_lisp_error, struct prop_location)
1084 (x_handle_selection_request, x_convert_selection)
1085 (waiting_for_other_props_on_window, expect_property_change)
1086 (wait_for_property_change, x_handle_property_notify)
1087 (x_get_foreign_selection, x_get_window_property)
1088 (receive_incremental_selection)
1089 (x_get_window_property_as_lisp_data)
1090 (lisp_data_to_selection_data, Fx_get_selection_internal)
1091 (x_send_client_event):
1092 * xselect.c, xterm.h (x_handle_dnd_message):
1093 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1094 (apply_xft_settings, read_and_apply_settings)
1095 (xft_settings_event, init_gsettings, init_xsettings)
1096 (syms_of_xsettings):
1097 Use bool for boolean.
1098 * xselect.c (x_get_window_property): Omit last arg, which was an
1100 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1101 always true. All callers changed.
1103 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1105 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1108 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1110 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1113 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1115 Use bool for boolean in xsmfns.c
1116 * xsmfns.c, xterm.h (x_session_have_connection):
1117 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1118 Use bool for boolean.
1119 (x_session_initialize, Fhandle_save_session):
1120 Prefer NILP (x) to EQ (x, Qnil).
1122 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1124 * callproc.c (child_setup):
1125 * dbusbind.c (xd_signature_cat):
1126 * doc.c (get_doc_string, Fsnarf_documentation):
1127 * editfns.c (Fuser_full_name):
1128 * frame.c (xrdb_get_resource):
1129 * gtkutil.c (xg_get_file_with_chooser):
1130 * tparam.c (tparam1):
1131 * xfns.c (xic_create_fontsetname):
1132 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1133 * xsmfns.c (smc_save_yourself_CB):
1134 Rewrite to avoid the need for strcat, typically by using stpcpy
1135 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1136 * doc.c (sibling_etc):
1137 * xrdb.c (xdefaults):
1138 Now a top-level static constant.
1140 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1142 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1145 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1147 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1148 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1150 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1152 Use bool for boolean in xterm.c
1153 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1154 (x_set_window_size, x_bitmap_icon):
1155 * nsterm.m (ns_frame_raise_lower, x_new_font):
1156 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1157 (struct terminal.frame_raise_lower_hook):
1158 * w32term.c (w32_frame_raise_lower):
1159 * xterm.c, xterm.h (x_text_icon):
1160 * xterm.c (x_update_window_begin, x_update_window_end)
1161 (x_update_end, x_after_update_window_line)
1162 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1163 (x_draw_glyph_string_foreground)
1164 (x_draw_composite_glyph_string_foreground)
1165 (x_alloc_lighter_color, x_draw_relief_rect)
1166 (x_draw_glyph_string_box, x_draw_image_relief)
1167 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1168 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1170 (XFillRectangle) [HAVE_GTK3]:
1171 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1172 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1173 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1174 (x_send_scroll_bar_event, xm_scroll_callback)
1175 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1176 (x_create_toolkit_scroll_bar)
1177 (x_create_horizontal_toolkit_scroll_bar)
1178 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1179 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1180 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1181 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1182 (x_scroll_bar_report_motion)
1183 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1184 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1185 (x_draw_window_cursor, x_clear_errors)
1186 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1187 (set_wm_state, x_set_sticky, get_current_wm_state)
1188 (do_ewmh_fullscreen, x_handle_net_wm_state)
1189 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1190 (x_set_window_size_1, XTframe_raise_lower)
1191 (x_make_frame_visible, x_iconify_frame)
1192 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1193 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1194 (x_delete_terminal, x_initialize, syms_of_xterm):
1195 Use bool for boolean.
1197 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1199 * composite.h (struct composition.width): Now int
1200 instead of unsigned short, as we prefer signed integers.
1202 Let charset tick grow past USHRT_MAX
1203 * charset.c, charset.h (charset_ordered_list_tick):
1204 Now EMACS_UINT, not unsigned short.
1205 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1206 maximum representable Emacs integer value before wrapping it around.
1208 Simplify unexec file mode setting
1209 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1210 Don't include <sys/stat.h> when no longer needed.
1211 (unexec): Create file with correct mode in the first place,
1212 rather than overwriting the mode later and fiddling with the
1213 global umask in the mean time. Avoid bogus usage like
1214 'umask (777)', which should have been 'umask (0777)'.
1215 (mark_x): Remove. All callers removed.
1217 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1219 Minor cleanups for Lisp objects and symbols
1220 * alloc.c (next_vector, set_next_vector):
1221 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1222 (lisp_h_make_number) [USE_LSB_TAG]:
1223 Use Lisp_Int0 instead of the mystery constant 0.
1224 * alloc.c (mark_object): Always set and use po; that's simpler.
1225 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1226 Properly parenthesize definientia.
1227 * bidi.c (bidi_initialize):
1228 * buffer.c (init_buffer_once):
1229 * nsfns.m (syms_of_nsfns):
1230 * nsmenu.m (syms_of_nsmenu):
1231 * nsselect.m (syms_of_nsselect):
1232 Prefer DEFSYM to defining by hand.
1233 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1234 * data.c: Fix too-long line.
1235 * lisp.h (DECLARE_GDB_SYM): New macro.
1236 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1237 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1238 Declare the symbol, so it's visible to everywhere lisp.h is included.
1239 Move forward decls as far forward as they can go,
1240 to allow future changes to use them.
1242 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1244 * gnutls.c: Include gnutls.h.
1245 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1246 * image.c (svg_load): Fix pointer signedness.
1248 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1250 * frame.c (frame_windows_min_size): New argument IGNORE.
1251 (adjust_frame_size): When called from change_frame_size call
1252 frame_windows_min_size with IGNORE Qt so we can ignore size
1255 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1257 * font.c (Ffont_info): Add more font information to the vector
1258 returned by the function, inspired by query-font. Doc fix.
1261 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1263 * keyboard.c (input_was_pending): New var.
1264 (read_char): Use it to make sure we only skip redisplay when we can't
1265 keep up with the repeat rate.
1267 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1269 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1271 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1273 * image.c (svg_load): Watch out for nil value of current buffer's
1274 filename. Re-enable filename thing for not-a-file case.
1276 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1278 Partially disabled previous change.
1280 * image.c (svg_load): Temporarily disabled filename thing for
1281 not-a-file case as it can cause crashs.
1283 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1285 Fix problem with images referenced within svg files. (bug#19373)
1287 * image.c: Additional parameter 'filename' for
1288 svg_load_image. Include "buffer.h". Define library function
1289 rsvg_handle_set_base_uri for WINDOWSNT.
1290 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1291 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1292 (svg_load): Pass a filename to svg_load_image: either name of
1293 actual file or of current buffer's file.
1294 (svg_load_image): New parameter 'filename', used for setting
1295 base_uri, necessary for loading referenced images. (bug#19373)
1297 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1299 * lread.c (init_obarray): Declare Qt as special.
1300 This fixes a typo in the 2012-05-15 patch that
1301 tried to declare Qt as special.
1303 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1305 Various fixes to use bool type and constants.
1306 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1308 * xfaces.c (clear_face_cache): Use bool for the argument type.
1310 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1312 Correct same_at_end when restoring window points
1313 * fileio.c (Finsert_file_contents): Compute same_at_end character
1314 position using the old buffer size, not the new one, since
1315 restore_window_points wants the old size.
1316 Fixes: debbugs:19161
1318 2014-12-14 Alan Mackenzie <acm@muc.de>
1320 New feature optionally to accelerate auto-repeated scrolling.
1322 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1324 * window.c (window_scroll): Bind fontification-functions to nil
1325 when scrolling by whole screens and
1326 fast-but-imprecise-scrolling is non-nil.
1327 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1329 * lisp.h (bool): Declare Qfontification_functions extern.
1331 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1333 Load system's default trusted Certificate Authorities if available.
1334 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1335 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1336 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1337 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1338 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1340 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1341 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1344 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1346 * regex.c (analyze_first): Rename from analyze_first.
1348 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1350 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1351 a hack involving a union.
1353 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1355 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1356 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1359 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1361 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1363 * gnutls.h: Always declare syms_of_gnutls.
1365 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1366 clarity. Let the availability check return Qnil when the GnuTLS
1367 integration is not available, instead of erroring out.
1370 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1372 * xdisp.c (move_it_in_display_line_to, display_line):
1373 Don't disallow overflow-newline-into-fringe when word-wrap is in
1376 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1378 * fileio.c: Better preserve window-points during revert (bug#19161).
1379 (Qget_buffer_window_list): New var.
1380 (get_window_points_and_markers, restore_window_points): New functions.
1381 (Finsert_file_contents): Use them to save and restore window-points.
1383 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1385 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1386 descriptor if called from x_connection_closed and always delete
1387 this descriptor from keyboard waiting set (Bug#19147).
1389 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1391 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1392 (bidi_cache_max_elts): New global variable.
1393 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1394 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1396 (bidi_cache_search): Handle overflown cache. Improve commentary.
1397 (bidi_cache_ensure_space): Limit allocations to the current value
1398 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1399 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1400 the increment to not exceed the limit.
1401 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1402 cache, zero otherwise (meaning the cache overflowed). In the
1403 latter case, set bidi_cache_last_idx to -1.
1404 (bidi_peek_at_next_level): Handle overflown cache.
1405 (bidi_push_it): Increase the cache limit for iterating the new object.
1406 (bidi_pop_it): Decrease the cache limit back to previous value.
1407 (bidi_shelve_cache): Shelve the current value of the cache limit.
1408 (bidi_unshelve_cache): Restore the value of cache limit.
1409 (bidi_find_bracket_pairs): If the cache overflows while looking
1410 for the paired bracket, give up and let bidi_resolve_neutrals
1411 process the bracket as a simple neutral. (Bug#19322)
1412 (bidi_find_other_level_edge): If the cache overflows, fall back on
1413 Plan B, which effectively stops the reordering and restarts it on
1414 the next character (after resetting the cache).
1415 (bidi_move_to_visually_next): When the cache overflows, reset it
1416 after processing the last cached character.
1418 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1420 Fix glitches in gnutls.c, mostly memory-related
1421 * gnutls.c: Sort macro definitions by name.
1422 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1423 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1424 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1425 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1426 calculating string length. Use make_uninit_string, to avoid
1427 copying the string. Cast the char, not the pointer.
1428 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1429 and free. Work even for dates past the year 9999. Use void *
1430 for buffers, to avoid casts.
1432 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1434 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1436 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1438 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1441 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1443 * process.c: Whitespace and line-break nitpicks.
1445 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1447 * gnutls.c (gnutls_certificate_details): The :signature isn't
1448 that useful, so remove it.
1449 (gnutls_certificate_details): Clean up whitespace slightly.
1450 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1452 (gnutls_certificate_details): Put :signature-algorithm back again,
1453 which was removed by mistake.
1454 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1455 that they are not messaged by default (bug#16253).
1456 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1458 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1460 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1462 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1465 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1467 * eval.c (Fsignal): Remove duplicate test.
1468 (Fautoload_do_load): Fix up docstring.
1470 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1472 * nsterm.m (represented_filename, represented_frame): New variables.
1473 (ns_set_represented_filename): New function.
1474 (sendEvent:): Set represented filename here to avoid flicker,
1475 related to Bug#18757.
1477 * nsterm.h: Declare ns_set_represented_filename.
1479 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1480 at once, call ns_set_represented_filename instead.
1482 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1484 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1485 (struct bidi_stack): Reduce size by using bit fields and by
1486 packing sos, override, and isolate_status into a single 8-bit
1487 byte called 'flags'.
1489 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1490 (bidi_push_embedding_level): Construct flags from individual
1491 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1493 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1494 from flags. Adapt to changes in prev_for_neutral,
1495 next_for_neutral, and last_strong members.
1496 (bidi_line_init): Initialize flags to zero.
1497 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1498 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1500 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1502 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1503 (Fapply): Try and simplify the control flow.
1505 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1507 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1508 Use gnutls_sign_get_name directly because
1509 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1510 (init_gnutls_functions): Load missing gnutls_server_name_set.
1512 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1514 * bidi.c (bidi_find_first_overridden): New function.
1516 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1517 (syms_of_xdisp): Defsubr it.
1519 * dispextern.h (bidi_find_first_overridden): Add prototype.
1521 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1523 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1524 to nil after release (Bug#9133).
1526 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1528 Port better to AddressSanitizer.
1529 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1531 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1532 Return -1 or 0, as the pipe trick doesn't work.
1533 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1535 * print.c (print_object):
1536 When a pointer-check primitive returns -1, do not assume this
1537 means the pointer is valid or that the underlying system has failed.
1538 It could just be that addresses are being sanitized so Emacs can't
1539 test for pointer validity.
1540 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1541 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1542 string validity checker doesn't work on stack-based strings.
1544 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1546 Improve clarity of USE_LSB_TAG definition.
1547 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1548 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1549 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1550 VAL_MAX / 2 rather than in terms of the (more complicated)
1551 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1553 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1555 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1556 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1557 (next_element_from_buffer): When done with overlays, reset the
1558 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1560 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1562 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1563 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1565 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1567 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1568 for paxctl and setfattr. Fixes temacs startup failure with
1569 grsecurity/PaX enabled Linux kernel (bug#19067).
1571 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1573 * w32.c, w32heap.c, w32term.c:
1574 Use MINGW_W64 instead of _W64.
1576 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1578 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1580 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1582 * gnutls.c (gnutls_ip_address_p): New function.
1583 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1585 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1587 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1589 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1591 Fix gnutls problems caught by static checking.
1592 * gnutls.c (Fgnutls_boot): Remove unused local.
1593 (Fgnutls_boot): Fix pointer signedness.
1595 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1597 * gnutls.c (gnutls_certificate_details): Don't include certain
1598 certificate details on older gnutls versions (bug#19168).
1599 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1600 (gnutls_certificate_details): Reversed check in last checkin.
1602 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1604 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1605 (Fgnutls_peer_status_warning_describe): Add function to describe a
1606 peer verification warning symbol.
1607 (Fgnutls_peer_status): Use it.
1608 (Fgnutls_boot): Use it. Minor logging fixes.
1610 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1612 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1614 2014-11-24 Glenn Morris <rgm@gnu.org>
1616 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1618 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1619 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1621 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1623 * gnutls.c: Fix Windows function definition of
1624 gnutls_x509_crt_get_fingerprint.
1626 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1628 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1630 * process.h: Added more fields to Lisp_Process to track
1631 certificate details.
1633 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1634 (Fgnutls_peer_status): New functions to export TLS certificate
1635 details to Emacs Lisp.
1637 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1639 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1640 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1641 check for gtk_adjustment_configure (Bug#19149).
1642 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1644 2014-11-22 Glenn Morris <rgm@gnu.org>
1646 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1648 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1650 Don't shrink frame when using desktop-save-mode (Bug#19048).
1651 * w32fns.c (x_set_tool_bar_lines): Always call
1652 x_change_tool_bar_height (Bug#19048).
1653 (x_change_tool_bar_height): Mark frame as garbaged since
1654 adjust_frame_size might not have done that.
1655 * xfns.c (x_set_tool_bar_lines): Always call
1656 x_change_tool_bar_height (Bug#19048).
1657 (x_change_tool_bar_height): Mark frame as garbaged since
1658 adjust_frame_size might not have done that.
1660 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1662 * xml.c (parse_region): Take care of new optional parameter
1663 'discard-comments' of 'libxml-parse(html|xml)-region'.
1664 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1665 New optional parameter 'discard-comments'.
1667 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1669 Improve time stamp handling, and be more consistent about it.
1670 * editfns.c (invalid_time): New function.
1671 Use it instead of 'error ("Invalid time specification")'.
1672 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1673 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1675 (make_time_tail, make_time): Remove. All uses changed to use
1676 new functions or plain list4i.
1677 (disassemble_lisp_time): Return effective length if successful.
1678 Check that LOW is an integer, if it's combined with other components.
1679 (decode_time_components): Decode into struct lisp_time, not
1680 struct timespec, so that we can support a wide set of times
1681 regardless of whether time_t is signed. Decode plain numbers
1682 as seconds since the Epoch, and nil as the current time.
1683 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1684 Reimplement in terms of new functions.
1685 (Fencode_time): Just use list2i.
1686 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1687 * keyboard.c (decode_timer): Don't allow the new formats (floating
1688 point or nil) in timers.
1689 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1690 place of the magic number '16'.
1691 (struct lisp_time): New type.
1692 (decode_time_components): Use it.
1693 (lisp_to_timespec): New decl.
1695 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1697 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1700 * callint.c (Fcall_interactively): Pass in nil as argument to
1701 Fbarf_if_buffer_read_only.
1703 * fileio.c (Finsert_file_contents): Ditto.
1705 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1707 * textprop.c (verify_interval_modification): Check buffer
1708 readedness after the last interval.
1710 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1711 the text at POSITION (new optional argument) has the
1712 `inhibit-read-only' text property set.
1714 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1716 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1717 errors in computing the number of pixels to scroll.
1718 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1720 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1722 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1723 call updateFrameSize.
1725 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1727 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1729 * nsfns.m (x_set_foreground_color, x_set_background_color)
1730 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1731 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1733 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1735 * nsterm.m (ns_send_appdefined): Check for application defined
1736 event on Cocoa (Bug#18993).
1737 (run): Restore code before the previous 18993 fix.
1739 2014-11-14 David Reitter <david.reitter@gmail.com>
1741 * nsterm.m (run): Set timeout for event loop to prevent hang.
1744 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1746 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1748 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1750 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1751 for each candidate font but attempt to reuse it from previous improper
1754 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1756 Avoid undefined behavior in color table hashing.
1757 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1758 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1759 This function avoids undefined behavior with signed shift overflow.
1761 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1763 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1764 when the inserted text does not need decoding. (Bug#18982)
1766 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1768 * nsterm.h (EmacsScroller): judge returns bool.
1770 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1771 (ns_judge_scroll_bars): Only set removed if judge returns true.
1772 (judge): Returns bool == condemned. Remove self from window.
1773 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1775 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1777 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1778 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1780 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1782 * nsterm.m (ns_set_vertical_scroll_bar)
1783 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1785 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1787 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1788 merely because tmo_in_millisec is nonnegative. The 1st call
1789 to g_main_context_query could succeed while the 2nd one fails.
1791 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1793 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1795 * nsterm.m (run): Only use non-system event loop if OSX version is
1796 exactly 10.9 (Bug#18993).
1797 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1800 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1802 * callproc.c (encode_current_directory): Support handling of file
1803 names prepended by "/:". (Bug#18891)
1805 2014-11-08 Alan Mackenzie <acm@muc.de>
1807 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1809 2014-11-08 Dima Kogan <dima@secretsauce.net>
1811 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1813 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1815 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1816 raises an error. (Bug#18891)
1818 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1820 * frame.c (adjust_frame_size): Call x_set_window_size only if
1821 f->can_x_set_window_size is set.
1822 (make_frame): Initialize f->can_x_set_window_size and
1823 f->can_run_window_configuration_change_hook.
1824 (Fcan_run_window_configuration_change_hook): New function.
1825 * frame.h (frame): Split `official' into `can_x_set_window_size'
1826 and `can_run_window_configuration_change_hook'.
1827 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1828 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1829 Set f->can_x_set_window_size.
1830 * window.c (run_window_configuration_change_hook):
1831 Return immediately if either f->can_x_set_window_size or
1832 f->can_run_window_configuration_change_hook are false.
1833 (Fset_window_configuration): Instead of f->official set
1834 f->can_x_set_window_size.
1835 * xfns.c (Fx_create_frame, x_create_tip_frame):
1836 Set f->can_x_set_window_size.
1838 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1841 cleanup from 2014-11-01 (Bug#18972).
1843 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1845 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1846 * xdisp.c (window-scroll-functions): Improve docstring.
1848 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1850 Uniquify the 'size' symbol.
1852 * w32notify.c (Qsize): Remove.
1853 * lisp.h (Qsize): New decl.
1854 * lread.c (Qsize): Now extern.
1855 * w32notify.c (syms_of_w32notify): No need to defsym.
1857 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1859 * dispnew.c (change_frame_size_1): Fix call of
1861 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1862 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1863 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1864 (Qtool_bar_size): New constants.
1865 (frame_inhibit_resize, adjust_frame_size): New argument to
1866 handle case where frame_inhibit_implied_resize is a list.
1867 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1868 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1869 (x_set_right_divider_width, x_set_bottom_divider_width)
1870 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1871 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1873 (frame-inhibit-implied-resize): Rewrite doc-string.
1874 * frame.h (frame_inhibit_resize, adjust_frame_size):
1875 Fix external declarations.
1876 (Qframe_position, Qframe_outer_size)
1877 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1878 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1879 (Qtool_bar_size): Extern them.
1880 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1881 (xg_height_or_width_changed): Remove.
1882 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1883 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1884 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1885 (xg_change_toolbar_position): Call adjust_frame_size directly.
1886 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1887 Fix calls of adjust_frame_size.
1888 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1889 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1890 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1891 frame can get resized when tool-bar-lines parameter changes from
1893 (Fw32_frame_menu_bar_size): Return fourth value.
1894 (Fw32_frame_rect): Block input around system calls
1895 (Fx_frame_geometry): New function.
1896 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1897 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1898 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1899 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1900 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1901 (Fx_create_frame): Adjust adjust_frame_size calls.
1902 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1903 frame can get resized when tool-bar-lines parameter changes from
1905 (Fx_frame_geometry): New function.
1906 * xmenu.c (update_frame_menubar): On Lucid call
1907 adjust_frame_size with one pixel less height to avoid that
1908 repeatedly adding/removing the menu bar grows the frame.
1909 (free_frame_menubar): On Motif arrange to optionally preserve
1910 the old frame height when removing the menu bar.
1911 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1913 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1915 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1916 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1917 frame; instead, print an error message.
1919 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1921 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1923 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1925 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1926 (dealloc): Release bmRep.
1928 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1929 imageListSetNext, imageListNext.
1931 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1932 (reference): Remove.
1933 (allocInitFromFile:): Remove searching ImageList and calling
1934 reference (Bug#18918).
1935 (dealloc): Remove handling if ImageList.
1937 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1939 * process.c (catch_child_signal): Fix incorrect assertion.
1941 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1943 * macfont.m (macfont_draw):
1944 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1946 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1947 if force_integral_p (i.e. no antialias).
1948 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1949 bold if no antialias (Bug#18876).
1951 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1952 was given (Bug#18846).
1954 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1956 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1957 instead of in xdisp.c, function now takes void. (Bug#18884).
1959 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1960 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1962 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1963 struct window* (Bug#18889).
1964 Remove getMouseMotionPart.
1965 (ns_output): Make icon_top/left int.
1967 * nsfns.m (x_icon): icon_top/left is int.
1969 * nsterm.m (ns_mouse_position): Remove unused code.
1970 (initFrame:window:, dealloc): Use window instead of win.
1971 (getMouseMotionPart:window:x:y:): Remove, unused.
1972 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1974 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1976 * keyboard.c (readable_events): When FLAGS include
1977 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1978 This avoids returning non-nil from input-pending-p when only such
1979 events are in the queue. (Bug#18856)
1981 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1983 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1984 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1985 (Qforeign_selection): Remove.
1986 (ns_get_local_selection): Identation fix.
1987 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1989 * nsselect.m (ns_get_local_selection): Remove calling of
1990 functions in Vselection_converter_alist (Bug#18911).
1991 (syms_of_nsselect): Remove Vselection_converter_alist.
1993 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1995 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1996 and unnecessary initialization. Adjust comments.
1998 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2000 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2002 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2003 index, not an absolute one, as that's what the function expects.
2005 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2007 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2008 font on an initial frame when running as a daemon (Bug#18869).
2010 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2012 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2014 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2015 build_string, when importing a home directory. (Bug#18873)
2017 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2019 * dispnew.c (buffer_posn_from_coords):
2020 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2021 account for the header-line height. (Bug#18839)
2023 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2025 * xml.c (parse_region): Do not forget the first document child.
2027 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2029 * nsselect.m: pasteboard_changecount is new.
2030 (ns_store_pb_change_count, ns_get_pb_change_count)
2031 (ns_get_our_change_count_for): New functions.
2032 (ns_string_to_pasteboard_internal): Correct comment.
2033 type => gtype in eassert, Call ns_store_pb_change_count.
2034 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2035 (Fns_disown_selection_internal, Fns_selection_owner_p):
2036 Replace Vselection_alist check, with change count check.
2037 (Fns_get_selection): Initialize val to Qnil. Only get local
2038 selection if change counts match (Bug#18799).
2039 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2041 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2043 * w32proc.c (create_child): If calling a quoted batch file,
2044 pass NULL for exe. (Bug#18745)
2046 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2048 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2049 (bidi_resolve_brackets): Use end of string position rather than ZV
2050 when iterating over a string. (Bug#18815)
2052 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2054 * keyboard.c (make_lispy_position): Return coordinates also when
2055 on scroll bars, fringes, margins or not in a window.
2056 * xdisp.c (show_mouse_face): Don't change cursor face during
2059 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2061 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2062 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2063 Fix doc-strings (Bug#18789).
2065 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2067 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2069 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2071 Optimize redisplay of simple bracketed text.
2072 * bidi.c (bidi_cache_reset_to): New function.
2073 (bidi_cache_reset): Call it.
2074 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2076 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2077 bracket_enclosed_type only if bracket_pairing_pos's value is not
2079 (MAX_BPA_STACK): Make sure the value is signed.
2080 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2081 stop pushing values onto the stack.
2082 (bidi_find_bracket_pairs): If the bracketed text is only on the
2083 base embedding level, remove all the states cached by this
2084 function from the cache, and return zero, so that the brackets in
2085 this segment of text are processed as normal neutrals.
2086 (bidi_resolve_brackets): Detect the brackets that are to be
2087 processed as neutrals, and don't call bidi_find_bracket_pairs on
2090 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2092 * w32select.c (Fw32_selection_exists_p): Rename from
2093 Fx_selection_exists_p.
2094 (syms_of_w32select): Adjust accordingly.
2096 * w16select.c (Fw16_selection_exists_p): Rename from
2097 Fx_selection_exists_p.
2098 (syms_of_win16select): Adjust accordingly.
2100 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2101 (Fns_own_selection_internal): Tighten scoping.
2102 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2103 (Fns_get_selection): Rename from Fx_get_selection_internal.
2104 (Fns_get_selection_internal, Fns_store_selection_internal):
2106 (syms_of_nsselect): Adjust accordingly.
2108 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2110 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2111 * w32term.c (x_set_window_size): Account for wrapped menu bar
2112 lines when setting up frame height (Bug#15174 and Bug#18720).
2113 (w32_add_wrapped_menu_bar_lines): New variable.
2115 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2117 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2120 2014-10-20 Glenn Morris <rgm@gnu.org>
2122 * Merge in all changes up to 24.4 release.
2124 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2126 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2127 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2129 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2131 * xterm.c (handle_one_xevent): Check return value from
2132 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2133 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2135 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2136 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2137 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2138 Gtk+ >= 3.14 (Bug#18674).
2139 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2140 Gtk+ >= 3.14 (Bug#18674).
2142 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2144 * gtkutil.c: Remove no-longer-used code.
2145 (xg_update_menubar): Remove unused local and unnecessary call to
2146 gtk_menu_item_get_submenu.
2147 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2148 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2149 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2151 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2153 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2155 * xterm.h (handlebox_widget): Remove.
2157 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2160 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2162 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2163 to handle Gtk versions.
2164 (xg_get_file_with_chooser): Use them.
2165 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2166 Remove (create_menus): Remove teroff argument and code.
2167 Remove call to gtk_menu_set_title.
2168 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2169 Adjust args to create_menus.
2170 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2171 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2172 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2173 (xg_make_tool_item): Remove detach code.
2174 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2175 (find_icon_from_name): New function.
2176 (update_frame_tool_bar): Remove GtkStockItem code, move to
2177 find_icon_from_name. Let stock be a list of icon names to try.
2178 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2179 Replace TOOLBAR_TOP_WIDGET.
2180 (free_frame_tool_bar, xg_change_toolbar_position ):
2181 Replace TOOLBAR_TOP_WIDGET.
2182 (xg_initialize): Remove tearoff code.
2184 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2186 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2187 pixel from the window's cursor glyph width, since X renders hollow
2188 blocks 1 pixel wider than the 'width' parameter.
2190 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2191 glyph->pixel_width; this is now done in xterm.c.
2193 Fix reordering of bracket characters in isolates.
2194 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2195 RESOLVED_ONLY; when non-zero, return from the cache only fully
2196 resolved states. All callers changed.
2197 (CANONICAL_EQU): New macro.
2198 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2199 equivalent of the paired closing bracket character.
2200 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2201 the default non-negative value, to be checked later in
2202 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2203 characters against those pushed onto the BPA stack.
2204 (bidi_record_type_for_neutral): New function.
2205 (bidi_resolve_brackets): Record next_for_neutral and
2206 prev_for_neutral when embedding level gets pushed. Force
2207 resolution of bracket pairs when entering a level run that was not
2209 (bidi_resolve_neutral): Add assertions before calling
2210 bidi_resolve_neutral_1.
2211 (bidi_level_of_next_char): Remove the code that attempted to
2212 resolve unresolved neutrals; that is now done by
2213 bidi_resolve_neutral.
2215 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2217 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2219 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2220 1-pixel R2L characters.
2221 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2222 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2224 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2226 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2229 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2231 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2232 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2233 It's not clear to me whether the initialization is needed,
2234 but it can't hurt so I played it safe.
2236 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2238 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2240 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2242 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2243 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2245 (bidi_get_type): Return the isolate initiators and terminator types.
2246 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2247 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2248 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2249 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2250 for the new features.
2251 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2252 push and pop correctly for isolates.
2253 (bidi_remember_char): Modify to accept an additional argument
2254 and record the bidi type according to its value.
2255 (bidi_cache_iterator_state): Accept an additional argument to only
2256 update an existing state. Handle the new members of struct bidi_it.
2257 (bidi_cache_find): Arguments changed: no longer accepts a level,
2258 instead accepts a flag telling it whether it is okay to return
2259 unresolved neutrals.
2260 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2261 table. Initialize new isolate-related members.
2262 (bidi_paragraph_init): Some code factored out into
2263 find_first_strong_char.
2264 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2265 into bidi_resolve_explicit.
2266 (bidi_resolve_explicit): Support the isolate initiators and
2267 terminator. Fix handling of embeddings and overrides according to
2268 new UBA requirements. Record information about previously seen
2269 characters here (moved from bidi_level_of_next_char).
2270 (bidi_resolve_weak): Adapt to changes in struct members.
2271 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2272 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2273 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2274 paired bracket resolution. Handle isolate initiators and
2276 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2277 (bidi_level_of_next_char): Move the code that records information
2278 about previous characters to bidi_resolve_explicit. Fix logic of
2279 resolving neutrals and make sure their cache entries are updated.
2280 Remove now unneeded special handling of PDF level.
2282 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2283 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2284 enlarged per Unicode 6.3.
2285 (enum bidi_bracket_type_t): New data type.
2286 (struct bidi_saved_info): Leave only 2 type members out of 4.
2288 (struct bidi_stack): Add members necessary to support isolating
2290 (struct bidi_it): Add new members necessary to support isolating
2291 sequences and bracket pair resolution.
2293 * xdisp.c (Fbidi_resolved_levels): New function.
2294 (syms_of_xdisp): Defsubr it.
2295 (append_glyph, append_composite_glyph, produce_image_glyph)
2296 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2298 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2300 * term.c (append_glyph, append_composite_glyph)
2301 (append_glyphless_glyph): Convert aborts to assertions.
2303 * .gdbinit (pgx): Display the character codepoint, resolved level,
2304 and bidi type also for glyphless glyphs.
2306 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2308 Avoid unwanted point motion in Fline_beginning_position.
2309 * lisp.h (scan_newline_from_point): Add prototype.
2310 * search.c (scan_newline_from_point): New function, refactored from...
2311 * cmds.c (Fforward_line): ...adjusted user.
2312 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2313 and simplify the former since the latter doesn't move point.
2315 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2317 Cleanup terminal handling code.
2318 * dispextern.h (get_named_tty): Remove prototype but...
2319 * termhooks.h (get_named_terminal): ...resurrect it under
2320 more meaningful name.
2321 (get_terminal): Likewise, but with...
2322 (decode_live_terminal): ...this name.
2323 (decode_tty_terminal): Add prototype.
2324 * term.c (get_tty_terminal): Remove.
2325 (get_named_tty): Remove.
2326 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2327 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2328 Use decode_tty_terminal.
2329 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2330 * terminal.c (get_terminal): Refactor to...
2331 (decode_terminal, decode_live_terminal): ...new functions.
2332 (decode_tty_terminal): Replacement for get_tty_terminal.
2333 (get_named_terminal): Likewise for get_named_tty.
2334 * coding.c (Fset_terminal_coding_system_internal)
2335 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2336 (Fkeyboard_coding_system):
2337 * composite.c (Fcomposition_get_gstring):
2338 * dispnew.c (Fsend_string_to_terminal):
2339 * frame.c (Fmake_terminal_frame):
2340 * nsfns.m (check_ns_display_info):
2341 * w32fns.c, xfns.c (check_x_display_info):
2342 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2343 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2344 (Fset_quit_char): Use get_named_terminal.
2345 (Fset_output_flow_control, Fset_input_meta_mode):
2346 Use decode_tty_terminal.
2348 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2350 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2351 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2353 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2355 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2356 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2358 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2360 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2363 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2365 * editfns.c (dump_tz_string): No longer const.
2366 It might be modified.
2368 * nsmenu.m (clear): Assume OS X 10.6 or later.
2370 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2372 * unexmacosx.c: Remove include ppc/reloc.h.
2373 (unrelocate, copy_dysymtab): Remove PPC code.
2374 (rebase_reloc_address): Remove, only used for PPC:
2376 * nsterm.m: Always include macfont.h on COCOA.
2377 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2378 (ns_dumpglyphs_image, ns_check_menu_open)
2379 (applicationDidFinishLaunching)
2380 (antialiasThresholdDidChange:)
2381 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2382 Remove checks for OSX <= 10.5/10.6.
2383 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2384 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2387 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2388 (NS_HAVE_NSINTEGER): Remove block.
2389 Remove >= OSX 10.6 tests.
2391 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2392 (x_activate_menubar, trackingNotification:): Remove check for
2394 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2396 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2398 * nsfns.m: Always include macfont.h on COCOA.
2399 (ns_filename_from_panel, ns_directory_from_panel)
2400 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2401 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2403 * macfont.m: Remove >= 1050 check.
2404 (macfont_create_family_with_symbol)
2405 (macfont_get_glyph_for_character)
2406 (mac_font_get_glyphs_for_variants)
2407 (mac_ctfont_create_available_families, syms_of_macfont):
2408 Remove code for OSX < 10.6.
2409 (mac_font_family_group, mac_font_family_compare): Remove, only used
2412 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2413 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2415 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2418 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2420 Fix putenv race conditions with undefined behavior (Bug#8705).
2421 Do all putenv calls before Emacs creates any threads.
2422 Use a safer way to modify the TZ environment variable in the
2423 presence of multiple threads. For further thread-safety,
2424 prefer localtime_r and gmtime_r to localtime and gmtime,
2425 and prefer struct tm's tm_gmtoff (if available) to calling
2426 both localtime_r and gmtime_r.
2427 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2428 (init_dbusbind): ... to this new function.
2429 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2430 * xterm.c (x_term_init): Move xputenv call from here ...
2431 (init_xterm): ... to this new function.
2432 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2433 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2434 (dump_tz_string): New constant.
2435 (init_editfns): Use it. This centralizes the dump_tz stuff.
2436 Call set_time_zone_rule here, so that its xputenv is done
2437 before Emacs goes multithreaded.
2438 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2439 thread-safe enough for Emacs.
2440 (format_time_string, Fdecode_time, Fcurrent_time_string)
2441 (Fcurrent_time_zone):
2442 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2443 localtime and gmtime. Remove now-unnecessary calls to block_input.
2444 (tm_gmtoff): New static function.
2445 (Fdecode_time, Fcurrent_time_zone): Use it.
2446 (Fencode_time): Use mktime_z, for better thread-safety.
2447 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2448 i.e., not quite thread-safe but good enough for Emacs typical usage.
2449 Do not reclaim storage that is in the environment; let it leak.
2450 Always call tzset, since localtime_r does not.
2451 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2452 This is now done in init_editfns.
2453 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2454 New macros and declarations, for platforms lacking tzalloc & friends.
2456 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2458 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2459 On x86 platforms this works around GCC bug 63495
2460 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2461 and more generally should fix a portability problem in Emacs.
2462 Reported by Stefan Monnier in:
2463 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2465 2014-10-08 Leo Liu <sdl.web@gmail.com>
2467 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2468 * keymap.c (describe_vector_princ):
2469 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2472 * print.c (printchar_stdout_last): Declare.
2473 (printchar): Record the last char written to stdout.
2474 (Fterpri): Add optional argument ENSURE.
2476 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2478 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2479 DELAY argument to change_frame_size, so that the frame size
2480 changes, if any are needed, are delayed until the next redisplay.
2481 This is to avoid a too early QUIT inside change_frame_size, when
2482 it calls Lisp in frame_windows_min_size, in case one of the events
2483 we've read sets the quit-flag. (Bug#18649)
2485 * w32fns.c (check_x_display_info): Accept terminal objects as
2486 argument, to follow what xfns.c does.
2488 2014-10-07 Glenn Morris <rgm@gnu.org>
2490 * Makefile.in ($(srcdir)/macuvs.h)
2491 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2493 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2495 * decompress.c (init_zlib_functions): Move the message about zlib
2496 being unavailable from here...
2497 (Fzlib_decompress_region): ...to here. (Bug#18650)
2499 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2501 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2502 the case where an optional string is used. Adjust docstring.
2504 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2506 * lisp.mk (lisp): Remove w32-common-fns.elc.
2508 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2510 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2511 These were already defined in buffer.c, and the duplicate
2512 definitions cause problems on platforms like 'gcc -fno-common'.
2513 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2515 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2517 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2518 if toolbar is visible.
2520 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2523 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2524 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2525 (ns_select, ns_read_socket): Use unwind_protect to decrease
2526 apploopnr (Bug#18345).
2527 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2528 line height (Bug#17977).
2530 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2531 (macfont_closest_traits_index): New function.
2532 (macfont_closest_traits_index_p): Rename from
2533 macfont_closest_traits_index.
2534 (macfont_list): Use macfont_closest_traits_index_p.
2536 2014-10-05 K. Handa <handa@gnu.org>
2538 * coding.c (detect_coding_iso_2022): Set coding->rejected
2539 correctly when an invalid escape sequence is found (Bug#18610).
2541 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2543 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2544 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2547 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2549 * buffer.c (scroll_bar_width, scroll_bar_height):
2551 * window.c (Fset_window_scroll_bars): Fix doc-string.
2552 (Fwindow_scroll_bars): Have it return what the doc-string says.
2554 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2556 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2557 iterator backwards, to resync the bidi iterator. (Bug#18584)
2559 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2561 Consistently use min and max macros from lisp.h.
2562 * coding.c (min, max):
2564 * unexhp9k800.c (min):
2565 * unexw32.c (min, max): Use definitions from lisp.h.
2566 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2568 * gmalloc.c (min): Tiny style change.
2570 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2571 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2573 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2575 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2576 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2577 (X_ULONG_MAX): Move these macros to xterm.h.
2578 (x_fill_property_data): Be more generous about allowing either
2579 signed or unsigned data of the appropriate width.
2580 * xterm.h (x_display_set_last_user_time): New function.
2581 All setters of last_user_time changd to use this function.
2582 If ENABLE_CHECKING, check that the times are in range.
2584 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2586 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2587 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2589 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2591 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2592 make a font_object from a tty frame (Bug#18573).
2593 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2595 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2597 * alloc.c (mark_overlay): Assume that overlay boundaries are
2598 always markers. Add comment.
2599 * lread.c (read_internal_start): Use convenient validate_subarray.
2601 (Fread_from_string): Adjust docstring.
2603 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2605 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2607 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2608 Rename from the "x-" prefix.
2610 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2612 * xselect.c (selection-converter-alist): Fix docstring.
2614 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2616 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2617 argument passed by the caller, when we mirror all slashes into
2620 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2622 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2623 Resurrect old code and fix compilation with GTK < 2.13.6.
2625 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2627 Use AUTO_CONS instead of SCOPED_CONS, etc.
2628 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2629 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2630 (AUTO_LIST1): Rename from scoped_list1.
2631 (AUTO_LIST2): Rename from scoped_list2.
2632 (AUTO_LIST3): Rename from scoped_list3.
2633 (AUTO_LIST4): Rename from scoped_list4.
2634 (AUTO_STRING): Rename from SCOPED_STRING.
2635 * frame.h (AUTO_FRAME_ARG):
2636 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2637 (AUTO_LIST4, AUTO_STRING):
2638 Prepend a new argument 'name'.
2639 Declare a variable instead of yielding a value.
2641 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2643 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2645 * w32fns.c (w32_createwindow): Accept an additional argument, an
2646 array of 2 values specifying the coordinates of the frame's
2647 top-left corner. Use these values instead of calling x_get_arg,
2648 which can cons Lisp objects, and therefore cannot be called except
2649 from the main thread. Remove redundant tests for the default
2651 (my_create_window): Move the calculation of the coordinates of the
2652 frame's top-left edge here. Pass them to the input thread via the
2653 second parameter of the WM_EMACS_CREATEWINDOW message.
2654 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2657 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2659 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2660 (redisplay_window): Treat the frame's frozen_window_starts flag
2661 the same way as the optional_new_start flag for the window: only
2662 obey it if the glyph row showing point will be fully visible.
2663 Likewise when the window start is in a continuation line. If,
2664 after trying everything under the 'force_start' label, point is
2665 still not fully visible, give up and scroll the window.
2666 Add debugging traces. (Bug#18545)
2668 * window.c (Frecenter): Set the window's redisplay flag.
2670 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2672 * w32term.c (w32_read_socket): Don't use frame dimensions for
2673 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2674 rectangle. Check the return value of GetClientRect, and don't use
2675 the results if it didn't succeed.
2677 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2678 in columns and lines after correcting the pixel dimensions in
2680 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2681 negative values to xrealloc. (Bug#18528)
2683 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2685 * alloc.c: Remove now-unnecessary check.
2686 Suggested by Dmitry Antipov in:
2687 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2689 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2691 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2692 to Ubuntu 14.04.1 x86-64.
2694 Simplify stack-allocated Lisp objects, and make them more portable.
2695 The build_local_string macro was used in two ways: (1) string
2696 literals for which scoped allocation suffices, and (2) file name
2697 components, where it's not safe in general to assume bounded-size
2698 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2699 allocates a block-scope string, and by using SCOPED_STRING for (1)
2700 and build_string for (2). Furthermore, actually use stack
2701 allocation only for objects known to have sufficient alignment.
2702 This simpler implementation means Emacs can make
2703 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2704 GC_MAKE_GCPROS_NOOPS.
2705 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2706 for fewer differences among implementations.
2707 (struct Lisp_String): Now GCALIGNED.
2708 (USE_STACK_LISP_OBJECTS): Default to true, since the
2709 implementation no longer insists on a nonempty GCALIGNED.
2710 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2711 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2712 separately. Move definiens to scoped_cons. The old definition
2713 was incorrect when GCALIGNED was defined to be empty.
2714 (union Aligned_String): New type.
2715 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2716 implementation ports to compilers that don't align strictly enough.
2717 Don't worry about the union sizes; it's not worth bothering about.
2718 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2719 Rewrite using USE_STACK_CONS.
2720 (scoped_cons): Assume the use of union Aligned_Cons.
2721 (lisp_string_size, make_local_string, build_local_string): Remove.
2722 Unless otherwise specified, all callers of build_local_string
2723 changed to use SCOPED_STRING.
2724 (SCOPED_STRING): New macro.
2725 * data.c (wrong_choice):
2726 * menu.c (single_menu_item):
2727 * process.c (Fformat_network_address):
2728 Hoist use of SCOPED_STRING out of a scope, so that its returned
2729 object lives long enough.
2730 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2731 as the string might be long or might not be ASCII.
2733 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2735 * msdos.c (internal_terminal_init): Bump version to 25.
2737 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2739 Keep stack-allocated Lisp objects fast rather than versatile.
2740 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2741 (SCOPED_CONS_INITIALIZER): New macro.
2742 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2743 (USE_LOCAL_ALLOCA): Remove.
2744 (local_cons, local_list1, local_list2, local_list3, local_list4):
2745 Remove. Stack overflow checking makes them too slow.
2746 (make_local_vector): Likewise. Also we just don't have enough
2748 (enum LISP_STRING_OVERHEAD): Remove.
2749 (local_string_init, local_vector_init): Remove prototypes.
2750 (make_local_string, build_local_string): Redesign to target short
2751 compile-time string constants, fall back to regular string allocation
2753 (lisp_string_size): New function.
2754 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2755 * alloc.c (local_string_init, local_vector_init): Remove.
2756 (verify_ascii) [ENABLE_CHECKING]: New function.
2757 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2758 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2759 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2760 * xselect.c, xterm.c: All related users changed.
2762 2014-09-28 Ken Brown <kbrown@cornell.edu>
2764 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2765 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2767 2014-09-27 Ken Brown <kbrown@cornell.edu>
2769 Fix implementation of HYBRID_MALLOC on Cygwin.
2770 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2771 (bss_sbrk_buffer_beg): New variable. Use it...
2772 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2773 incorrect definition.
2775 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2777 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2778 Make it into a function and change arg to be a function.
2780 * lisp.mk (lisp): Add elisp-mode.elc.
2782 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2784 * xfns.c (x_default_scroll_bar_color_parameter):
2785 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2786 to pacify --enable-gcc-warnings in non-scrollbar builds.
2788 2014-09-26 Ken Brown <kbrown@cornell.edu>
2790 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2792 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2794 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2795 MinGW builds that use GCC before 4.2.
2797 Default to stack objects on DOS_NT platforms as well.
2798 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2799 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2801 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2803 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2804 ALIGN_STACK attribute.
2806 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2808 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2809 ALIGN_STACK attribute.
2811 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2812 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2814 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2816 * frame.c (frame_inhibit_resize):
2817 * widget.c (EmacsFrameResize):
2818 * window.c (resize_frame_windows, Fset_window_configuration):
2819 * xdisp.c (expose_frame):
2820 * xfns.c (x_change_tool_bar_height):
2821 * xmenu.c (update_frame_menubar):
2822 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2823 Remove code left dead after 2014-07-27 changes.
2825 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2827 Fix local_cons etc. to not exhaust the stack when in a loop.
2828 Problem reported in:
2829 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2830 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2831 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2832 (Ffind_charset_string):
2833 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2834 * data.c (wrong_range):
2835 * editfns.c (Fpropertize, format2):
2836 * emacs.c (init_cmdargs, decode_env_path):
2837 * fileio.c (auto_save_error):
2838 * fns.c (Fyes_or_no_p):
2839 * font.c (font_style_to_value, font_parse_xlfd)
2840 (font_parse_family_registry, font_delete_unmatched)
2842 * fontset.c (Fset_fontset_font):
2843 * frame.c (x_get_arg):
2844 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2845 (read_char_minibuf_menu_prompt):
2846 * keymap.c (silly_event_symbol_error, describe_vector):
2847 * lread.c (load_warn_old_style_backquotes):
2848 * menu.c (single_menu_item):
2849 * minibuf.c (Fread_buffer):
2850 * process.c (status_message, Fformat_network_address)
2851 (server_accept_connection):
2852 * textprop.c (copy_text_properties):
2853 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2854 * xfns.c (x_default_scroll_bar_color_parameter):
2855 * xfont.c (xfont_open):
2856 * xselect.c (x_clipboard_manager_error_1):
2857 * xterm.c (x_term_init):
2858 Put USE_LOCAL_ALLOCA at the start of the function.
2859 * fns.c (maybe_resize_hash_table): Use build_string instead of
2860 build_local_string, since we'd otherwise need a conditional
2861 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2862 not worth the bother of optimization.
2863 * font.c (font_delete_unmatched): Remove by-hand code that
2864 observed MAX_ALLOCA limit, since it's now done automatically.
2865 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2866 since build_local_string needs its sa_alloc.
2867 * lisp.h (lisp_word_count): New function.
2868 (SAFE_ALLOCA_LISP): Use it.
2869 (USE_LOCAL_ALLOCA): New macro.
2870 (local_cons, make_local_vector, make_local_string):
2871 Observe the MAX_ALLOCA limit.
2872 (LISP_STRING_OVERHEAD): New constant.
2873 (make_local_string): Use it.
2875 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2877 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2878 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2879 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2880 and Solaris and it's likely to work on similar platforms.
2882 Avoid signed integer overflow when converting Time to ptrdiff_t.
2883 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2885 (position_to_Time, Time_to_position): New functions.
2886 (gen_help_event, kbd_buffer_get_event): Use them.
2887 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2888 Go back to plain 'unsigned long', so that 'Time' is the same
2889 for both X and non-X builds; this is less likely to cause surprise.
2890 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2891 are the same size; this is no longer required.
2893 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2894 of bit 28 and of whether an unsigned value is negative.
2895 This simplifies the code a bit, and pacifies clang 3.4.
2897 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2899 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2900 Windows builds, where 'long' is a 32-bit type.
2902 * w32inevt.h (w32_console_mouse_position): Update the argument
2903 types to use 'Time'.
2905 * w32term.c (w32_mouse_position)
2906 (x_horizontal_scroll_bar_report_motion)
2907 (x_scroll_bar_report_motion): Update the argument types to use
2910 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2912 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2913 (struct input_event): ...unsigned bitfields. Likewise for
2914 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2915 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2916 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2917 (kbd_buffer_get_event): Adjust users.
2918 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2919 (make_scroll_bar_position): New function, refactored out of...
2920 (make_lispy_event): ...adjusted user.
2921 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2922 * nsterm.m (ns_mouse_position, mouseUp):
2923 * term.c (term_mouse_position):
2924 * w32inevt.c (w32_console_mouse_position):
2925 * w32term.c (w32_mouse_position):
2926 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2927 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2928 Prefer enum and explicit enum members to integers and numeric values.
2930 * chartab.c (uniprop_encode_value_numeric):
2931 * font.c (font_style_to_value): Use make_local_vector.
2932 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2933 * keymap.c (append_key): Use scoped_list1.
2935 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2936 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2938 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2940 Fix some slow uses and misuses of strcat.
2941 * doc.c (get_doc_string):
2942 * gtkutil.c (get_utf8_string):
2943 * xsmfns.c (x_session_initialize):
2944 Avoid recomputation of string length.
2945 * ftfont.c (ftfont_spec_pattern):
2946 * xfns.c (xic_create_fontsetname):
2947 Don't assume output buffer is initially zero.
2949 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2951 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2952 All callers changed.
2953 * xterm.c (x_term_init): Use new functionality to avoid two needs
2954 to compute a string length.
2956 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2958 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2960 Use known length of a Lisp string to copy it faster.
2961 * lisp.h (lispstrcpy): New function. Add comment.
2962 * callproc.c (child_setup):
2963 * dbusbind.c (xd_append_arg):
2964 * doc.c (get_doc_string):
2965 * font.c (Ffont_xlfd_name):
2966 * frame.c (xrdb_get_resource):
2967 * process.c (Fmake_network_process, network_interface_info):
2968 * w32fns.c (Fx_open_connection):
2969 * w32proc.c (sys_spawnve):
2970 * xfns.c (select_visual):
2971 * xfont.c (xfont_list):
2972 * xsmfns.c (x_session_initialize):
2973 * xterm.c (x_term_init): Use it.
2975 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2977 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2978 Reported by Dmitry Antipov in thread leading to:
2979 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2980 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2981 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2983 * callproc.c (call_process): Save and restore sa_avail.
2984 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2985 (AVAIL_ALLOCA): New macro.
2986 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2987 Use it, and check against sa_avail rather than MAX_ALLOCA.
2989 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2991 On OSX, do not free font-specific data more than once (Bug#18501).
2992 * macfont.m (macfont_close): Release and free font-specific data
2993 only if it wasn't previously freed.
2995 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2997 * unexmacosx.c (dump_it): Improve error message.
2999 2014-09-22 Juri Linkov <juri@jurta.org>
3001 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3002 (Bug#10747, bug#18334)
3004 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3006 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3007 units in which the position is measured. (Bug#18493)
3009 * xdisp.c (redisplay_internal): Force redisplay of all windows
3010 that show a buffer whose narrowing has changed. (Bug#18490)
3012 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3014 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3015 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3016 lines, draw the hollow-box and hbar cursors on the right side of
3017 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3020 * xterm.c (x_draw_stretch_glyph_string):
3021 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3022 caused the block cursor to disappear on a TAB in R2L lines in
3023 every window except the leftmost one. Reported by Martin Rudalics
3026 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3028 Always use matched specpdl entry to record call arguments (Bug#18473).
3029 * lisp.h (record_in_backtrace): Adjust prototype.
3030 * eval.c (record_in_backtrace): Return current specpdl level.
3031 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3032 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3033 entry and use that entry in call to backtrace_debug_on_exit.
3034 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3035 (do_debug_on_call): Get current specpdl level as 2nd arg.
3037 Prefer ptrdiff_t to int and avoid integer overflows.
3038 * fileio.c (make_temp_name):
3039 * font.c (font_parse_family_registry): Avoid integer
3040 overflow on string size calculation.
3041 * data.c (Faset): Likewise for byte index.
3043 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3045 Fix display of R2L lines in partial-width windows.
3046 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3047 assigned the correct value.
3048 (extend_face_to_end_of_line): Account for truncation and
3049 continuation glyphs in R2L rows when one of the fringes is not
3051 (display_line): Don't assign negative X offset to a row if we are
3052 going to produce a truncation glyph for it. When handling
3053 truncated R2L rows, consider the width of the left fringe instead
3055 (produce_special_glyphs): Fix bogus assignments.
3057 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3059 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3060 always set to a valid value. Make sure the size passed to alloca
3061 is always positive. (Bug#18516)
3063 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3065 Avoid extra call to oblookup when interning symbols.
3066 * lisp.h (intern_driver): Add prototype.
3067 * lread.c (intern_driver): New function.
3068 (intern1, intern_c_string_1, Fintern):
3069 * font.c (font_intern_prop):
3070 * w32font.c (intern_font_name): Use it.
3072 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3074 Minor improvements to new stack-allocated Lisp objects.
3075 * frame.h (FRAME_PARAMETER):
3076 Prefer scoped_list1 to local_list1 where either would do.
3077 * lisp.h (scoped_list4): New macro.
3078 (local_cons, local_list1, local_list2, local_list3, local_list4)
3079 (make_local_vector, make_local_string, build_local_string):
3080 Prefer functions to macros where either would do.
3081 * xdisp.c (build_desired_tool_bar_string):
3082 Prefer scoped_list4 to local_list4 where either would do.
3084 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3086 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3087 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3088 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3089 * frame.h (FRAME_PARAMETER): New macro.
3090 * dispnew.c (init_display):
3091 * fontset.c (Fset_fontset_font):
3092 * frame.c (x_default_parameter):
3093 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3094 * xfns.c (x_default_scroll_bar_color_parameter)
3095 (x_default_font_parameter, x_create_tip_frame): Use it.
3096 * editfns.c (Fpropertize): Use local_cons.
3097 * process.c (status_message): Use build_local_string.
3098 * xfont.c (xfont_open): Use make_local_string.
3099 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3101 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3103 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3104 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3105 !__clang__. This works with GCC and with clang and is safer for
3106 compilers we don't know about.
3107 (local_cons): Rename parameter to make capture less likely.
3109 2014-09-17 Samuel Bronson <naesten@gmail.com>
3111 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3113 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3115 Fix minor problems found by static checking.
3116 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3118 * buffer.h (decode_buffer): Doc and indentation fixes.
3119 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3121 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3123 Avoid clang-specific warnings.
3124 * buffer.c (init_buffer): Shut up -Wself-assign.
3125 * process.c (server_accept_connection): Shut up -Wunsequenced.
3127 2014-09-16 Daniel Colascione <dancol@dancol.org>
3129 * fns.c (sxhash): For symbols, use address as hash code.
3131 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3133 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3134 * charset.c (load_charset_map_from_file): Use scoped_list2
3135 and build_local_string.
3136 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3137 * emacs.c (init_cmdargs, decode_env_path):
3138 * fileio.c (Fexpand_file_name):
3139 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3140 * frame.c (x_get_arg):
3141 * keyboard.c (safe_run_hooks_error):
3142 * lread.c (load_warn_old_style_backquotes):
3143 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3144 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3145 * xselect.c (x_clipboard_manager_error_1)
3146 (x_clipboard_manager_save_all):
3147 * xterm.c (x_term_init): Use build_local_string.
3149 Avoid more integer overflows on string size calculations.
3150 * category.c (Fmake_category_set):
3151 * xdisp.c (get_overlay_arrow_glyph_row):
3152 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3154 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3156 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3157 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3158 error message format. Use message_with_string to have non-ASCII
3159 file names properly displayed.
3160 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3161 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3162 where these APIs are not available even in UNICOWS.DLL.
3163 Improve the format of error messages and include the file name in them
3165 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3166 call play-sound-functions, per documentation.
3168 * w32.c (w32_get_long_filename, w32_get_short_filename):
3169 Constify the input file name arguments.
3171 * w32.h (w32_get_long_filename, w32_get_short_filename):
3174 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3176 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3177 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3178 [USE_LOCAL_ALLOCATORS]: New macros.
3179 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3180 (build_local_string): Avoid argument name expansion clash with
3182 * alloc.c (toplevel)
3183 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3184 Preprocessor guard to avoid impossible configuration.
3185 * charset.c (Ffind_charset_region, Ffind_charset_string):
3186 Use make_local_vector.
3187 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3188 * textprop.c (Fput_text_property, Fadd_face_text_property):
3190 (copy_text_properties): Use local_cons and local_list3.
3191 * chartab.c (uniprop_table):
3192 * data.c (wrong_choice, wrong_range):
3193 * doc.c (get_doc_string):
3194 * editfns.c (format2):
3195 * fileio.c (Fexpand_file_name, auto_save_error):
3196 * fns.c (Fyes_or_no_p):
3197 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3198 * fontset.c (Fset_fontset_font):
3199 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3200 (read_char_minibuf_menu_prompt):
3201 * keymap.c (silly_event_symbol_error, describe_vector):
3202 * menu.c (single_menu_item):
3203 * minibuf.c (Fread_buffer):
3204 * process.c (status_message, Fformat_network_address)
3205 (server_accept_connection): Use make_local_string and
3206 build_local_string. Prefer compound literals where appropriate.
3208 2014-09-15 Daniel Colascione <dancol@dancol.org>
3210 * fns.c (Fsort): Tweak sort docstring.
3212 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3214 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3215 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3216 set errno to EAGAIN instead, to allow the caller to retry the
3217 write after some waiting. Fixes deadlocks when Emacs exchanges a
3218 lot of data through the pipe. (Bug#18420)
3220 * sound.c (Fplay_sound_internal): Encode the sound file name in
3221 the ANSI codepage. Expand it against data-directory, as per docs,
3222 not against the current directory. No need to make a local copy
3223 of the file name; pass the encoded file name directly to
3224 do_play_sound. (Bug#18463)
3226 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3227 NULL, and the file name is not encodable in ANSI codepage, return
3228 the string with "?" replacement characters, which will fail the
3229 caller. This avoids returning a random value in that case.
3231 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3233 * window.c (Fresize_mini_window_internal): Set w->total_lines
3234 from w->pixel_height (Bug#18422).
3236 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3238 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3239 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3240 setting resize increments (Bug#18435).
3242 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3244 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3245 state around the call to line_bottom, since it can move the
3246 iterator to another screen line. This fixes off-by-one errors in
3247 the reported row in some rare cases.
3249 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3251 * callproc.c (init_callproc): Fix bug introduced at
3252 2014-09-07 (Bug#18474).
3254 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3256 Prefer ptrdiff_t to int and avoid integer overflows.
3257 * fileio.c (make_temp_name):
3258 * font.c (font_parse_family_registry): Avoid integer
3259 overflow on string size calculation.
3260 * data.c (Faset): Likewise for byte index.
3262 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3264 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3266 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3268 * lisp.h (make_local_string): Nitpick indent.
3269 * print.c (Fprin1_to_string): Remove unused GCPROs.
3271 More debugging aids around GCPROs.
3272 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3273 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3274 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3276 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3277 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3279 Remove redundant GCPROs around Ffuncall and Fapply calls.
3280 This is safe because Ffuncall protects all of its arguments by itself.
3281 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3282 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3283 (call6, call7): Likewise. Use compound literals where applicable.
3284 (run_hook_with_args_2): Use compound literal.
3286 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3288 Pacify --enable-gcc-warnings when no window system is used.
3289 These warnings found that subscript error, so they seem worthwhile.
3290 * composite.c (char_composable_p): Simplify a bit.
3291 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3292 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3293 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3294 * window.c (set_window_scroll_bars):
3295 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3296 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3297 Ignore -Wsuggest-attribute=const.
3298 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3299 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3301 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3303 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3304 Use check_iso_charset_parameter instead of doing the checks by hand.
3305 (check_iso_charset_parameter): Move up. Check parameters a bit
3306 more carefully, and return true for 96-char sets. All callers changed.
3308 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3310 Simplify lisp.h by removing the __COUNTER__ business.
3311 Reported by Dmitry Antipov in:
3312 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3313 * lisp.h (make_local_vector, make_local_string)
3314 (build_local_string): Simplify by not bothering with __COUNTER__.
3315 The __COUNTER__ business wasn't working properly, and was needed
3316 only for hypothetical future expansion anyway.
3318 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3320 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3321 terms to determine bitmap color. (Bug#18437)
3323 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3325 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3328 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3330 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3332 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3334 * xterm.c (handle_one_xevent): Detect iconified by looking at
3335 _NET_WM_STATE_HIDDEN.
3337 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3339 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3340 These can generate a constant with the correct value but the wrong
3341 width, which doesn't work as a printf argument. All uses removed.
3342 Reported by Dmitry Antipov in:
3343 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3344 (ENUMABLE): Remove; no longer needed.
3345 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3346 Remove; no longer needed because of the above change.
3347 Each definiens moved to the only use.
3349 Improve the experimental local and scoped allocation.
3350 * alloc.c (local_string_init, local_vector_init):
3351 New functions, defined if USE_LOCAL_ALLOCATORS.
3352 Mostly, these are moved here from lisp.h, as it's not
3353 clear it's worth making them inline.
3354 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3355 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3356 USE_STACK_LISP_OBJECTS, not on a laundry list.
3357 (local_string_init, local_vector_init): New decls.
3358 (union Aligned_Cons): New type.
3359 (scoped_cons): Use it. Give up on the char trick, as it's a too
3360 much of a maintenance hassle; if someone wants this speedup
3361 they'll just need to convince their compiler to align properly.
3362 Conversely, use the speedup if struct Lisp_Cons happens to
3363 be aligned even without a directive. Better yet, help it along
3364 by using union Aligned_Cons rather than struct Lisp_Cons.
3365 (pointer_valid_for_lisp_object): Remove. This check is not
3366 necessary, since make_lisp_ptr is already doing it. All uses removed.
3367 (local_vector_init, local_string_init): Move to alloc.c.
3368 (build_local_vector): Remove this awkward macro, replacing with ...
3369 (make_local_vector): New macro, which acts more like a function.
3370 Use statement expressions and use __COUNTER__ to avoid macro
3371 capture. Fall back on functions if these features are not supported.
3372 (build_local_string, make_local_string): Likewise.
3374 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3376 * xterm.c (x_term_init): Consolidate duplicated code.
3377 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3378 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3379 Add eassert and mark dpyinfo as dead only if it was alive.
3381 Add macros to allocate temporary Lisp objects with alloca.
3382 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3383 * character.h (parse_str_as_multibyte): Move prototype to ...
3384 * lisp.h (parse_str_as_multibyte): ... here.
3385 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3386 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3388 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3389 (local_string_init): New functions.
3390 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3391 (init_alloc_once): Call it.
3393 Cleanup last change and make all new stuff conditional.
3394 * lisp.h (build_local_string): Rename to ...
3395 (make_local_string): ... this macro.
3396 (build_local_string, scoped_list1, scoped_list3): New macros.
3397 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3398 and functions as such, use regular fallbacks otherwise.
3399 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3402 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3404 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3405 always make sure the marginal areas of the row are in sync with
3406 what the window wants. (Bug#18419)
3408 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3409 existing binding of a variable, to avoid silently aborting
3410 commands that use specbind. (Bug#18331)
3412 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3414 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3415 * coding.c (growable_destination): New function.
3416 (produce_chars): Use it for sanity checks. Do not fiddle with
3417 dst_end if the source and destination are both nil, as it's
3418 the caller's responsibility to avoid overlap.
3419 * keyboard.c (read_decoded_event_from_main_queue):
3420 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3421 length, not 4 times, to prevent decode_coding_c_string from trying
3422 to reallocate a destination. This removes the need for the FIXME.
3424 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3425 All callers simplified. Add a comment about exec_failed, vfork,
3428 Adjust drag-and-drop fix when window is above top (Bug#18303).
3429 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3430 XCDR bleed into XCAR's encoded value. Improve checks for
3431 out-of-range data while we're at it.
3433 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3435 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3436 is CONSP (Bug#18303).
3438 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3440 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3441 'alloca' gets passed arguments larger than MAX_ALLOCA.
3443 * font.c (MAX): Define if not defined elsewhere.
3445 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3447 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3448 here for destination buffer, to work around what appears to be a
3449 bug in decode_coding_c_string when the source and destination are
3452 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3453 This follows up on the recent thread in emacs-devel on alloca; see:
3454 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3455 This patch also cleans up alloca-related glitches noted while
3456 examining the code looking for unbounded alloca.
3458 * callproc.c (init_callproc):
3459 Rewrite to avoid need for alloca.
3460 * buffer.c (mouse_face_overlay_overlaps)
3461 (report_overlay_modification):
3462 * buffer.h (GET_OVERLAYS_AT):
3463 * coding.c (make_subsidiaries):
3464 * doc.c (Fsnarf_documentation):
3465 * editfns.c (Fuser_full_name):
3466 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3467 (search_embedded_absfilename, Fsubstitute_in_file_name):
3468 * fns.c (Fmake_hash_table):
3469 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3470 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3471 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3472 (xrdb_get_resource, x_get_resource_string):
3473 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3474 * ftxfont.c (ftxfont_draw):
3475 * image.c (xbm_load, xpm_load, jpeg_load_body):
3476 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3478 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3480 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3481 (find_and_return_menu_selection):
3482 * print.c (PRINTFINISH):
3483 * process.c (Fformat_network_address):
3484 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3485 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3486 * sound.c (wav_play, au_play):
3487 * syntax.c (skip_chars):
3488 * term.c (tty_menu_activate, tty_menu_show):
3489 * textprop.c (get_char_property_and_overlay):
3490 * window.c (Fset_window_configuration):
3491 * xdisp.c (safe__call, next_overlay_change, vmessage)
3492 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3493 * xfaces.c (face_at_buffer_position):
3494 * xmenu.c (x_menu_show):
3495 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3496 allocation size isn't bounded.
3497 * callint.c (Fcall_interactively): Redo memory_full check
3498 so that it can be done at compile-time on some platforms.
3499 * coding.c (MAX_LOOKUP_MAX): New constant.
3500 (get_translation_table): Use it.
3501 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3502 SAFE_ALLOCA, to catch integer overflows on size calculation.
3503 (exec_failed) [!DOS_NT]: New function.
3504 (child_setup) [!DOS_NT]: Use it.
3505 * editfns.c (Ftranspose_regions):
3506 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3507 * editfns.c (check_translation):
3508 Allocate larger buffers on the heap.
3509 * eval.c (internal_lisp_condition_case):
3510 Check for MAX_ALLOCA overflow.
3511 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3512 (Fbase64_encode_region, Fbase64_decode_region):
3513 Avoid unnecessary calls to SAFE_FREE before 'error'.
3514 * buffer.c (mouse_face_overlay_overlaps):
3515 * editfns.c (Fget_pos_property, check_translation):
3516 * eval.c (Ffuncall):
3517 * font.c (font_unparse_xlfd, font_find_for_lface):
3518 * ftfont.c (ftfont_drive_otf):
3519 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3520 (menu_bar_items, tool_bar_items):
3521 * sound.c (Fplay_sound_internal):
3522 * xdisp.c (load_overlay_strings, dump_glyph_row):
3523 Use an ordinary auto buffer rather than alloca, since the
3524 allocation size is fixed and small.
3525 * ftfont.c: Include <c-strcase.h>.
3526 (matching_prefix): New function.
3527 (get_adstyle_property): Use it, to avoid need for alloca.
3528 * keyboard.c (echo_add_key):
3529 * keymap.c (describe_map): Use ptrdiff_t, not int.
3530 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3531 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3532 when counting bytes.
3533 * lisp.h (xlispstrdupa): Remove, replacing with ...
3534 (SAFE_ALLOCA_STRING): ... new macro with different API.
3535 This fixes a portability problem, namely, alloca result
3536 passed to another function. All uses changed.
3537 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3539 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3540 (REGEX_ALLOCATE): New macros.
3541 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3542 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3544 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3546 (decode_mode_spec_coding): Store directly into buf rather than
3547 into an alloca temporary and copying the temporary to the buf.
3549 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3551 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3553 2014-09-04 Jan D <jan.h.d@swipnet.se>
3555 * xterm.c (x_term_init): Don't call x_session_initialize if running
3556 as a daemon (Bug#18375).
3558 * xsmfns.c: Initialize ice_fd.
3560 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3562 Less chatter in 'make' output.
3563 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3564 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3565 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3567 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3569 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3570 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3572 * nsfns.m (Fx_create_frame):
3573 * w32fns.c (Fx_create_frame):
3574 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3577 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3579 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3580 the reported row in the case of a window with a header line, by
3581 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3582 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3584 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3586 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3587 when configured --with-wide-int on typical 32-bit platforms.
3589 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3591 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3592 when HPOS is negative, for the benefit of R2L glyph rows whose
3593 newline overflows into the fringe.
3595 2014-09-03 Ken Brown <kbrown@cornell.edu>
3597 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3599 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3601 Minor cleanup of recent strlen-avoiding patch.
3602 * fileio.c (CHECK_LENGTH): Remove.
3603 Rewrite callers so that they don't need it.
3604 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3605 variable wasn't set.
3607 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3609 * fileio.c (CHECK_LENGTH): New macro.
3610 (Fexpand_file_name): Use it and get rid of a few more calls
3611 to strlen and strcat.
3612 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3613 * lisp.h (egetenv): ... because of a new inline function used to
3614 avoid calls to strlen for a compile-time constants.
3616 * buffer.h (decode_buffer): New function.
3617 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3618 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3619 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3620 * data.c (Flocal_variables_p):
3621 * fileio.c (Fverify_visited_file_modtime):
3622 * marker.c (live_buffer): Use it.
3624 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3626 Avoid extra calls to strlen in filesystem I/O routines.
3627 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3628 the length of 'newdir' is known or may be precalculated.
3629 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3630 not 'char *', and so use precalculated length.
3631 (Ffile_accessible_directory_p):
3632 * callproc.c (encode_current_directory, init_callproc):
3633 * charset.c (init_charset):
3634 * lread.c (load_path_check, load_path_default): Adjust users.
3635 * lisp.h (file_accessible_directory_p): Tweak prototype.
3637 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3639 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3642 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3644 --enable-silent-rules now suppresses more chatter.
3645 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3646 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3647 (am__v_CCLD_1): New macros, taken from Automake.
3648 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3650 Clean up extern decls a bit.
3651 * bytecode.c: Include blockinput.h and keyboard.h rather
3652 than rolling their APIs by hand.
3653 * emacs.c: Include regex.h and rely on its and lisp.h's API
3654 rather than rolling them by hand.
3655 * lastfile.c: Include lisp.h, to check this file's API.
3656 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3658 * regex.h (re_max_failures): New decl.
3659 * unexcw.c, unexmacosx.c, unexw32.c:
3660 Rely on lisp.h's API rather than rolling it by hand.
3661 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3662 Declare at top level, to pacify GCC -Wnested-externs.
3664 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3666 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3667 clipping rectangle become negative (i.e. large positive, since
3668 it's an unsigned data type). This can happen in R2L hscrolled
3669 glyph rows, and caused us to draw the cursor glyph on the fringe.
3670 For the details, see
3671 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3673 2014-08-31 Ken Brown <kbrown@cornell.edu>
3675 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3676 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3677 is defined. (Bug#18368)
3679 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3681 Vector-sorting fixes (Bug#18361).
3682 It's not safe to call qsort or qsort_r, since they have undefined
3683 behavior if the user-specified predicate is not a total order.
3684 Also, watch out for garbage-collection while sorting vectors.
3685 * fns.c: Include <vla.h>.
3686 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3687 (sort_vector_compare): Remove, replacing with ....
3688 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3689 ... these new functions.
3690 (sort_vector): Rewrite to use the new functions.
3691 GCPRO locals, since the predicate can invoke the GC.
3692 Since it's in-place return void; caller changed.
3693 (merge): Use 'inorder', for clarity.
3695 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3696 One can't hoist this out of the 'if', because intervening calls to
3697 newlocale, twolower, etc. can change errno.
3699 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3701 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3702 wording of the error messages.
3703 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3706 * w32proc.c (get_lcid_callback): Accept locale specifications
3707 without the country part, as in "enu" vs "enu_USA".
3708 (w32_compare_strings): Signal an error if a locale was specified,
3709 but couldn't be translated into a valid LCID.
3711 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3713 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3715 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3717 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3718 errno after towlower_l. errno's value is not specified after
3719 towlower_l. Instead, assume that towlower_l returns its argument
3720 on failure, which is portable in practice.
3722 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3724 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3726 * w32proc.c (w32_compare_strings): Accept additional argument
3727 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3728 if requested. If w32-collate-ignore-punctuation is non-nil, add
3729 NORM_IGNORESYMBOLS to the flags.
3730 (LINGUISTIC_IGNORECASE): Define if not already defined.
3731 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3733 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3736 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3738 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3739 Define substitutes for platforms that lack them.
3740 (str_collate): Add arguments locale and ignore_case.
3742 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3743 Add optional arguments LOCALE and IGNORE-CASE.
3745 * lisp.h (str_collate): Adapt argument list.
3747 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3749 Add vectors support to Fsort.
3750 * fns.c (sort_vector, sort_vector_compare): New functions.
3751 (sort_list): Likewise, refactored out of ...
3752 (Fsort): ... adjusted user. Mention vectors in docstring.
3753 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3754 * alloc.c (make_save_int_obj): New function.
3755 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3756 (make_save_int_obj): Add prototype.
3758 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3759 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3760 Conditionally define to match system's qsort_r signature.
3761 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3763 2014-08-28 Ken Brown <kbrown@cornell.edu>
3765 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3766 dumping and the system malloc after dumping. (Bug#18222)
3768 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3769 Define as macros, expanding to hybrid_malloc, etc.
3770 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3771 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3773 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3774 full implementation on Cygwin. Remove Cygwin-specific code that
3775 is no longer needed.
3776 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3777 Redefine as macros expanding to gmalloc, grealloc, etc.
3778 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3779 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3780 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3781 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3783 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3784 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3785 HAVE_POSIX_MEMALIGN)]: New functions.
3786 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3787 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3788 hybrid_aligned_alloc; declare.
3789 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3790 HAVE_POSIX_MEMALIGN)]: Define.
3791 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3792 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3793 Define as macro, expanding to gget_current_dir_name, and define
3795 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3796 malloc_enable_thread(). Don't initialize malloc.
3797 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3798 no longer defined on Cygwin).
3799 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3800 * sheap.c (bss_sbrk_buffer_end): New variable.
3801 * unexcw.c (__malloc_initialized): Remove variable.
3802 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3804 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3807 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3809 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3810 In `event->y' return entire range (the size of the scroll bar minus
3812 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3813 return entire range (the scaled size of the scroll bar minus
3814 that of the slider). In `portion' return the scaled position of
3816 (xaw_jump_callback): Restore part of code for vertical scroll
3817 bar broken in change from 2014-07-27.
3818 (xaw_scroll_callback): Provide incremental scrolling with
3819 horizontal scroll bars.
3821 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3823 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3825 * indent.c (Fvertical_motion): Fix vertical motion up through a
3826 display property after a newline. (Bug#18276)
3828 * xdisp.c (display_line): Don't assume that the call to
3829 reseat_at_next_visible_line_start ends up at a character
3830 immediately following the newline on the previous line.
3831 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3832 beyond ZV, which causes infloop in redisplay. For the details, see
3833 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3835 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3836 coordinate for hscrolled R2L screen lines. (Bug#18277)
3838 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3840 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3843 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3845 * syntax.c (scan_lists): Don't examine positions before BEGV.
3848 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3850 Improve robustness of new string-collation code (Bug#18051).
3851 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3852 (newlocale, wcscoll_l): Define substitutes for platforms that
3853 lack them, so as to simplify the mainline code.
3854 (str_collate): Simplify the code by assuming the above definitions.
3855 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3856 For example, the old version left the Emacs in the wrong locale if
3857 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3858 result. Report an error if newlocale fails.
3860 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3862 * lisp.h (str_collate):
3863 * sysdep.c (str_collate): Return int.
3864 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3866 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3868 Fix some glitches in previous change.
3869 * sysdep.c (stack_direction): Replace stack_grows_down
3870 to simplify calculation of stack boundaries.
3871 (handle_sigsegv): Check whether we really crash somewhere near
3872 to stack boundary, and handle fatal signal as usual if not.
3873 (init_sigsegv): Adjust accordingly.
3874 * keyboard.c (Vtop_level_message): Rename to
3875 Vinternal__top_level_message, as suggested by Stefan Monnier in
3876 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3877 All related users changed.
3879 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3881 Handle C stack overflow caused by too nested Lisp evaluation.
3882 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3883 siglongjmp point to transfer control from SIGSEGV handler.
3884 * keyboard.c (return_to_command_loop, recover_top_level_message)
3885 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3886 (regular_top_level_message): New variable.
3887 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3888 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3890 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3891 new variables described above.
3892 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3893 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3894 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3895 (init_sigsegv): New function.
3896 (init_signals): Use it.
3898 2014-08-25 Ken Brown <kbrown@cornell.edu>
3900 * emacs.c (main): Remove use of obsolete macro
3901 G_SLICE_ALWAYS_MALLOC.
3903 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3905 Implement locale-sensitive string collation for MS-Windows.
3906 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3907 New functions. (Bug#18051)
3909 * w32.h (w32_compare_strings): Add prototype.
3911 * w32.c <g_b_init_compare_string_w>: New global flag.
3912 (globals_of_w32): Initialize it.
3914 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3916 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3917 [WINDOWSNT]: Call str_collate on MS-Windows.
3919 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3921 One more minor cleanup of font subsystem.
3922 * font.h (struct font_driver): Convert text_extents to
3923 return void because returned value is never actually used.
3924 * macfont.m (macfont_text_extents):
3925 * w32font.c (w32font_text_extents):
3926 * xftfont.c (xftfont_text_extents): Adjust to return void
3927 and assume that 'metrics' argument is always non-NULL.
3928 * ftfont.c (ftfont_text_extents):
3929 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3931 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3933 Minor cleanups of str_collate fix (Bug#18051).
3934 * fns.c (str_collate): Move decl from here ...
3935 * lisp.h (str_collate): ... to here.
3936 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3937 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3938 potential problems with integer overflow. Don't assume
3939 setlocale succeeds. Remove unnecessary test before restoring
3940 locale via setlocale, and free the copied setlocale string
3943 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3945 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3947 * sysdep.c (str_collate): New function. (Bug#18051)
3949 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3951 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3952 if the initial "rm -f" fails. This is for MinGW builds, where
3953 MS-Windows will not allow deleting the executable file of a
3956 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3958 * w32term.c (w32_scroll_bar_handle_click)
3959 (w32_horizontal_scroll_bar_handle_click)
3960 (x_scroll_bar_report_motion)
3961 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3962 SB_THUMBTRACK, use the 32-bit position information returned by
3963 GetScrollInfo, not the 16-bit information returned in the Windows
3966 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3968 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3969 second coordinate ('y') reported for dragging the horizontal
3972 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3974 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3975 and text area-relative x-coordinates.
3977 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3979 Avoid overwriting the reversed_p flags in the glyph matrices when
3980 init_iterator or start_display are called.
3981 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3983 (tool_bar_height, redisplay_tool_bar, try_window)
3984 (try_window_reusing_current_matrix, try_window_id)
3985 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3986 reversed_p flag of the iterator's glyph row where the glyph row
3987 is going to be redrawn.
3989 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3991 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3993 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3995 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3996 of emacs_event return length from si.nPage to si.nMax.
3997 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3998 interchange start and end of thumb.
4000 2014-08-15 Ken Brown <kbrown@cornell.edu>
4002 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4003 ERRORCHECK mutexes. (Bug#18222)
4005 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4007 * frame.c (set_menu_bar_lines_1): Remove.
4008 (set_menu_bar_lines): Call change_frame_size instead of
4009 set_menu_bar_lines_1.
4011 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4013 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4016 2014-08-11 Glenn Morris <rgm@gnu.org>
4018 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4019 writing before backing up, since it causes a more serious problem
4020 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4021 (choose_write_coding_system): No longer callable from Lisp.
4022 Move last piece back here from Fwrite_region.
4023 (Fwrite_region, syms_of_fileio): Update for above changes.
4025 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4027 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4028 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4029 (Fwindow_new_pixel, Fset_window_new_pixel)
4030 (Fset_window_new_total, Fset_window_new_normal)
4031 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4033 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4035 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4037 * fontset.c (Finternal_char_font): Recompute basic faces if the
4038 frame's face cache was cleared. (Bug#18162)
4040 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4042 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4043 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4044 base buffer's undo list.
4046 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4048 Fix a couple of recent inadvertent breaks of the MSDOS port.
4049 * msdos.c: include required menu.h
4050 * term.c: set correct menu_show_hook on MSDOS.
4052 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4054 Fix handling of menu bar line on TTY frames (Bug#18136)
4056 * dispnew.c (handle_window_change_signal):
4057 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4058 frame's menu bar lines subtracted from height.
4059 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4061 (adjust_frame_size): Count in menu bar when setting FrameRows.
4062 (make_terminal_frame): When setting up the frame's lines and
4063 text height don't count in the menu bar.
4064 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4065 lines subtracted from height.
4066 (do_switch_frame): Set tty's FrameRows to number of total lines
4068 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4069 is used, return total number of lines and columns.
4070 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4072 * term.c (OUTPUT, tty_set_terminal_modes)
4073 (tty_set_terminal_window, tty_set_scroll_region)
4074 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4075 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4076 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4077 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4078 Call change_frame_size with frame's menu bar lines subtracted
4080 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4081 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4084 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4086 * alloc.c (Fmemory_info): Remove a stray brace.
4088 * process.c: Fix a comment typo.
4090 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4092 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4094 * widgetprv.h (EmacsFramePart): Remove font.
4096 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4097 (resources, setup_frame_cursor_bits): Remove unused variables and
4098 functions, esp. wrt. font (Bug#18227).
4100 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4102 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4104 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4106 Refer to MS-DOS using the same name everywhere.
4108 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4112 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4114 * w32term.c (w32_redeem_scroll_bar):
4115 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4116 not redeeming scroll bars that have been turned off.
4118 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4120 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4121 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4122 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4123 (safe_run_hook_funcall): Adjust accordingly.
4125 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4127 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4128 Condition correctly according to toolkit used.
4129 * frame.c (make_initial_frame, make_terminal_frame)
4130 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4131 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4132 assignments according to presence of toolkit scrollbars.
4133 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4134 Condition correctly according to toolkit used.
4135 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4136 only if toolkit supports it.
4137 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4139 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4141 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4143 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4145 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4146 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4147 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4148 (safe_run_hooks): Remove comment which is not relevant any more.
4150 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4152 Don't let big frames overrun the stack.
4153 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4154 Use SAFE_NALLOCA, not alloca.
4156 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4157 * dired.c (directory_files_internal): Use a volatile variable
4158 to prevent the compiler from optimizing away all copies of a local.
4159 I wonder how many other GC-related bugs like this lurk elsewhere?
4161 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4162 * xterm.h (struct x_display_info): New member 'connection'.
4163 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4164 so that x_delete_terminal has a file descriptor to pass to
4165 delete_keyboard_wait_descriptor.
4167 Don't mishandle year-9999 dates (Bug#18176).
4168 * editfns.c (decode_time_components): Store an invalid timespec
4169 on overflow, instead of returning false, so that the caller can
4170 distinguish overflow from other errors.
4171 (lisp_time_argument, lisp_seconds_argument): If the time is out
4172 of range, signal a time overflow instead of an invalid time spec.
4173 * keyboard.c (decode_timer): Treat time overflow like other
4176 Avoid undefined behavior with signed left shift.
4177 Caught by 'gcc -fsanitize=undefined'.
4178 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4179 * dispnew.c (line_hash_code, scrolling):
4180 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4181 Use 'unsigned', not 'int', for line hashes.
4182 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4184 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4186 Make compare-strings more compatible with old behavior (Bug#17903).
4187 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4189 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4191 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4192 Don't add label between left and right buttons (Bug#18129).
4194 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4196 Make functions static that no longer need to be extern.
4197 * frame.c, frame.h (set_menu_bar_lines):
4198 * keyboard.c (Qleftmost, Qrightmost):
4199 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4200 (x_set_internal_border_width):
4203 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4205 Fix display of R2L lines when the last character fits only partially.
4206 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4208 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4209 R2L row is visible only partially, give the row a negative x
4211 (display_line): Fix the calculation of the glyph whose pixel width
4212 is used to decide whether the last produced glyph fits on the
4213 line. When the last glyph fits only partially, give the row a
4216 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4217 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4218 pixel width of the first glyph that is hscrolled from display.
4219 (display_line): In R2L glyph rows, don't give a negative offset to
4220 row->x when the first glyph begins before first_visible_x.
4222 * xdisp.c (display_line): If called with iterator set up to write
4223 to a marginal area, delay the call to handle_line_prefix until we
4224 switch back to the text area. (Bug#18035)
4226 * .gdbinit (xwindow): The members total_cols, total_lines,
4227 left_col, and top_line are C integers (and has been so for the
4230 2014-08-01 Andreas Schwab <schwab@suse.de>
4232 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4233 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4235 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4237 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4238 (timerfd_callback): Ignore weird events with no data. Add tight
4239 assertions and comments.
4240 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4241 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4243 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4245 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4246 I had confused && with ||.
4248 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4250 Simplify timerfd configuration and fix some minor glitches.
4251 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4252 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4253 Fall back on timer_create if timerfd_create fails at runtime.
4254 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4255 kernel primitives to do resolution. All uses removed.
4256 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4257 (turn_on_atimers): Clear timer_create-based timers too,
4260 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4261 Without this change, the code can access the local variable 'width'
4262 even when it has not been initialized, and likewise for 'height';
4263 in either case this leads to undefined behavior.
4265 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4267 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4268 necessary, put horizontal scroll bar resources as well. See
4269 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4270 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4272 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4274 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4275 background value to match the resource of its vertical counterpart.
4277 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4279 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4280 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4282 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4284 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4285 change that added the top margin height to the requested height
4286 and revert (undocumented) part of 2014-07-28 change that changed
4287 the logic of whether a size change occurred.
4289 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4291 * .gdbinit (xwindow): The members total_cols, total_lines,
4292 left_col, and top_line are C integers (and has been so for the
4295 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4298 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4300 On GNU/Linux, use timerfd for asynchronous timers.
4301 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4302 (toplevel): Rename alarm_timer_ok to special_timer_available.
4303 [HAVE_TIMERFD]: Declare timerfd.
4304 [HAVE_CLOCK_GETRES]: Declare resolution.
4305 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4306 system timer resolution.
4307 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4308 (timerfd_callback) [HAVE_TIMERFD]: New function.
4309 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4310 [ENABLE_CHECKING]: New function for the sake of automated tests.
4311 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4312 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4313 [ENABLE_CHECKING]: Defsubr test function.
4314 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4315 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4316 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4318 Fix --without-x build and pacify --enable-gcc-warnings.
4319 Problems reported in Bug#18122 and Bug#18124.
4320 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4321 (frame_windows_min_size): Now static.
4322 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4324 (adjust_frame_size): Always declare prototype.
4326 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4327 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4328 * atimer.c (timerfd_callback): Always read expiration data.
4330 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4331 * process.c (add_timer_wait_descriptor): Add timer descriptor
4332 to input_wait_mask and non_process_wait_mask as well.
4334 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4336 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4338 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4340 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4341 Reinstate code removed by the prevoius commit to this file.
4343 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4345 * buffer.h (struct buffer): New fields scroll_bar_height and
4346 horizontal_scroll_bar_type.
4347 * buffer.c (bset_scroll_bar_height)
4348 (bset_horizontal_scroll_bar_type): New functions.
4349 (Fbuffer_swap_text): Handle old_pointm field.
4350 (init_buffer_once): Set defaults for scroll_bar_height and
4351 horizontal_scroll_bar_type.
4352 (syms_of_buffer): New variables scroll_bar_height and
4353 horizontal_scroll_bar_type.
4354 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4355 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4356 (set_vertical_scroll_bar): Remove prototype.
4357 (x_change_tool_bar_height): Add prototype.
4358 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4359 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4360 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4362 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4363 (update_window): Start mode_line_row->y after horizontal scroll
4365 (change_frame_size_1): Call adjust_frame_size.
4366 (init_display): When changing the size of a tty frame do not
4367 pass height of menu bar.
4368 (Qframe_windows_min_size): New symbol.
4369 * frame.h (struct frame): List tool bar fields after menu bar
4370 fields. Add official, total_lines, horizontal_scroll_bars,
4371 config_scroll_bar_height and config_scroll_bar_lines fields.
4372 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4373 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4374 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4375 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4376 (FRAME_WINDOWS_HEIGHT): New macros.
4377 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4378 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4379 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4380 horizontal scroll bar.
4381 (frame_inhibit_resize, adjust_frame_size)
4382 (frame_windows_min_size): Add declarations.
4383 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4384 (x_set_scroll_bar_default_height, x_set_left_fringe)
4385 (x_set_right_fringe, x_set_vertical_scroll_bars)
4386 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4387 (x_set_scroll_bar_height): Add external declarations.
4388 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4389 (adjust_frame_size): New functions.
4390 (make_frame): Initial horizontal_scroll_bars field.
4391 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4393 (make_initial_frame, make_terminal_frame): No horizontal scroll
4394 bar in initial and terminal frames. Use adjust_frame_size.
4395 (Fframe_total_cols): Fix doc-string.
4396 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4397 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4398 Rewrite using adjust_frame_size.
4399 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4400 (Qframe_windows_min_size): New symbols.
4401 (x_set_frame_parameters): Remove call of check_frame_size.
4402 (x_report_frame_params): Return scroll_bar_height value.
4403 (x_set_left_fringe, x_set_right_fringe): New functions.
4404 (adjust_frame_height, x_set_internal_border_width)
4405 (x_set_fringe_width): Remove.
4406 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4407 (x_set_scroll_bar_width, x_set_right_divider_width)
4408 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4409 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4411 (x_figure_window_size): Rewrite to make frame display the
4412 expected number of lines.
4413 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4414 (Vdefault_frame_horizontal_scroll_bars)
4415 (Vframe_initial_frame_tool_bar_height)
4416 (frame_inhibit_implied_resize): New variables.
4417 * fringe.c (compute_fringe_widths): Remove.
4418 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4419 (xg_create_horizontal_scroll_bar)
4420 (xg_update_horizontal_scrollbar_pos)
4421 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4422 (xg_get_default_scrollbar_height)
4423 (xg_clear_under_internal_border): Extern.
4424 * gtkutil.c (xg_frame_resized): Don't call
4425 do_pending_window_change.
4426 (xg_frame_set_char_size): Use adjust_frame_size.
4427 (style_changed_cb): Call update_theme_scrollbar_height and
4428 x_set_scroll_bar_default_height.
4429 (x_wm_set_size_hint): Don't call check_frame_size.
4430 (update_theme_scrollbar_height)
4431 (xg_get_default_scrollbar_height)
4432 (xg_create_horizontal_scroll_bar)
4433 (xg_update_horizontal_scrollbar_pos)
4434 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4435 (xg_create_scroll_bar): Set horizontal slot of bar.
4436 (xg_initialize): Call update_theme_scrollbar_height.
4437 (xg_clear_under_internal_border): No more static.
4438 * insdel.c (adjust_suspend_auto_hscroll): New function.
4439 (adjust_markers_for_delete, adjust_markers_for_insert)
4440 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4441 * keyboard.c (readable_events, discard_mouse_events)
4442 (make_lispy_event): Handle horizontal scroll bar click events.
4443 (Fsuspend_emacs): When changing the size of a tty frame do not
4444 pass height of menu bar.
4445 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4446 (Qright, Qleftmost, Qrightmost): New symbols.
4447 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4449 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4450 * nsfns.m (x_set_internal_border_width): New function.
4451 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4452 Remove extended fringe code.
4453 (x_set_window_size, x_new_font): Don't call
4454 compute_fringe_widths.
4455 * term.c (Fresume_tty): When changing the size of a tty frame do
4456 not pass height of menu bar.
4457 (clear_tty_hooks, set_tty_hooks):
4458 Clear horizontal_scroll_bar_hook.
4459 (init_tty): Frame has no horizontal scroll bars.
4460 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4461 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4462 scroll_bar_after_handle, scroll_bar_left_arrow,
4463 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4464 scroll_bar_to_rightmost entries.
4465 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4466 (struct terminal): Add set_horizontal_scroll_bar_hook.
4467 * w32console.c (initialize_w32_display):
4468 Clear horizontal_scroll_bar_hook.
4469 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4471 (x_clear_under_internal_border, x_set_internal_border_width):
4473 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4474 Set windows_or_buffers_changed when adding the menu bar.
4475 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4476 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4477 (w32_createhscrollbar): New functions.
4478 (w32_createscrollbar): Rename to w32_createvscrollbar.
4479 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4480 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4481 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4482 Add WM_EMACS_SHOWCURSOR.
4483 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4484 case do not artificially impose WM size hints.
4485 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4486 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4488 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4489 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4490 (unwind_create_frame_1): Remove.
4491 (Fx_create_frame): Make both scrollbars the system standard
4492 width and height. Use official field of frame structure to
4493 inhibit running window-configuration-change-hook.
4494 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4495 pixelwise. Handle frame's official field.
4496 (w32_frame_parm_handlers): Remove x_set_fringe_width
4497 entries. Add x_set_scroll_bar_height,
4498 x_set_horizontal_scroll_bars, x_set_left_fringe and
4500 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4501 pass height of menu bar to change_frame_size.
4502 * w32menu.c (set_frame_menubar): Rewrite using
4503 frame_inhibit_resize.
4504 * w32term.h (struct w32_display_info):
4505 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4506 (struct scroll_bar): Add horizontal.
4507 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4508 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4509 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4510 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4511 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4512 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4513 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4514 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4515 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4516 Define instead of WM_EMACS_CREATESCROLLBAR.
4517 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4518 WND_SCROLLBAR_INDEX.
4519 * w32term.c (horizontal_scroll_bar_min_handle)
4520 (horizontal_scroll_bar_left_border)
4521 (horizontal_scroll_bar_right_border): New integers.
4522 (x_set_frame_alpha): Replace x_highlight_frame by
4524 (x_window_to_scroll_bar): New argument "type". Update callers
4526 (w32_set_horizontal_scroll_bar_thumb)
4527 (x_horizontal_scroll_bar_report_motion)
4528 (w32_set_horizontal_scroll_bar)
4529 (w32_horizontal_scroll_bar_handle_click)
4530 (x_horizontal_scroll_bar_report_motion): New functions.
4531 (w32_mouse_position): Discriminate horizontal and vertical
4533 (my_create_scrollbar): Replace with two new functions
4534 my_create_vscrollbar and my_create_hscrollbar.
4535 (x_scroll_bar_create): New argument "horizontal".
4536 Update callers accordingly.
4537 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4538 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4540 (w32_read_socket): Handle WM_HSCROLL cae.
4541 (x_new_font): Don't recompute fringe widths.
4542 Use frame_inhibit_resize. Calculate new menu bar height iff we
4543 build without toolkit. Always clear under internal border.
4544 (x_set_window_size): Don't check frame size or recompute
4545 fringes. Reset fullscreen status before applying sizes.
4546 Always resize as requested by pixelwise argument. Don't call
4547 do_pending_window_change.
4548 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4549 (w32_initialize_display_info): Initialize dpyinfo's
4550 horizontal_scroll_bar_cursor entry.
4551 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4552 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4553 horizontal_scroll_bar_left_border.
4554 (w32fullscreen_hook): Intermittently resize window to normal
4555 when switching from fullscreen to maximized state.
4556 (run_window_configuration_change_hook): Don't run it if frame is
4558 (unwind_change_frame): Remove.
4559 (Fset_window_configuration): Rewrite using frame's official field.
4560 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4561 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4562 * window.h (struct window): New fields old_pointm,
4563 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4564 scroll_bar_height and suspend_auto_hscroll.
4565 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4567 (sanitize_window_sizes): Extern.
4568 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4569 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4570 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4571 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4572 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4574 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4575 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4576 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4577 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4578 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4579 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4580 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4581 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4582 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4583 (Fwindow_old_point, sanitize_window_sizes): New functions.
4584 (Qwindow_sanitize_window_sizes): New symbol.
4585 (window_body_height): Count in horizontal scroll bar.
4586 (set_window_hscroll, Fscroll_left, Fscroll_right):
4587 Set suspend_auto_hscroll slot.
4588 (Fwindow_inside_edges): Count fringes pixelwise.
4589 (coordinates_in_window, Fcoordinates_in_window_p):
4590 Consider horizontal scroll bar.
4591 (check_frame_size, adjust_window_margins): Remove functions and
4592 corresponding calls.
4593 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4594 (temp_output_buffer_show): Reset hscroll related fields.
4595 Initialize old_pointm.
4596 (make_parent_window): Initialize old_pointm.
4597 (make_window): Initialize old_pointm, horizontal scroll bar type,
4598 and scroll bar height.
4599 (resize_frame_windows): Don't count top margin in new sizes.
4600 Don't use safe sizes when shrinking a frame; let the window
4601 manager do the clipping.
4602 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4604 (Fdelete_window_internal): Unchain old_pointm marker.
4605 (window_scroll_pixel_based, Fscroll_other_window):
4607 (Fwindow_text_width, Fwindow_text_height): New argument
4609 (struct saved_window): New fields, old_pointm, hscroll_whole,
4610 suspend_auto_hscroll, scroll_bar_height and
4611 horizontal_scroll_bar_type.
4612 (Fset_window_configuration, save_window_save): Set new fields of
4614 (apply_window_adjustment): Don't call adjust_window_margins.
4615 (set_window_margins): Don't change margins if new sizes don't
4617 (set_window_scroll_bars): New argument "horizontal_type".
4618 Handle horizontal scroll bars. Don't change scroll bars if they
4619 don't fit into window.
4620 (Fset_window_scroll_bars): New argument "horizontal_type".
4621 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4622 (compare_window_configurations): Compare horizontal scroll bar
4624 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4625 horizontal scroll bar height.
4626 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4627 instead of FRAME_LINES.
4628 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4629 ON_VERTICAL_SCROLL_BAR.
4630 (with_echo_area_buffer): Initialize old_pointm.
4631 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4633 (unwind_with_echo_area_buffer): Handle old_pointm.
4634 (update_tool_bar): Set do_update when the tool bar window has at
4635 least one line (since this is what the user sets).
4636 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4637 (redisplay_tool_bar): Return early when toolbar has zero lines.
4638 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4639 (hscroll_window_tree): Handle suspension of auto_hscroll and
4641 (set_horizontal_scroll_bar): New function.
4642 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4643 more than one line. Handle horizontal scroll bars.
4644 (note_mouse_highlight): Handle horizontal scrol bars.
4645 (expose_frame): Set dimensions of XRectangle from frame's text
4647 (Vvoid_text_area_pointer): Update doc-string.
4648 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4649 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4650 (x_set_internal_border_width): New functions.
4651 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4652 (unwind_create_frame_1): Remove.
4653 (Fx_create_frame): Handle horizontal scroll bars. Use official
4654 field of frame structure to inhibit running
4655 window-configuration-change-hook.
4656 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4657 pixelwise. Handle frame's official field.
4658 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4659 x_set_horizontal_scroll_bars, x_set_left_fringe,
4661 * xmenu.c (update_frame_menubar, free_frame_menubar):
4662 Use adjust_frame_size.
4663 * xterm.h (struct x_display_info):
4664 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4666 (struct scroll_bar): Add horizontal slot.
4667 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4668 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4669 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4670 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4671 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4672 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4673 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4674 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4675 (x_clear_under_internal_border): Remove.
4676 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4677 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4678 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4679 HORIZONTAL. Update callers.
4680 (horizontal_action_hook_id): New action hook id.
4681 (x_horizontal_scroll_bar_to_input_event)
4682 (x_create_horizontal_toolkit_scroll_bar)
4683 (xt_horizontal_action_hook)
4684 (x_set_toolkit_horizontal_scroll_bar_thumb)
4685 (XTset_horizontal_scroll_bar, x_net_wm_state)
4686 (x_horizontal_scroll_bar_report_motion): New functions.
4687 (xg_scroll_callback, x_scroll_bar_handle_click):
4688 Handle horizontal scroll bars.
4689 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4690 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4692 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4693 Handle horizontal scroll bars.
4694 (handle_one_xevent): Handle horizontal scroll bar events.
4695 Call x_net_wm_state.
4696 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4698 (x_set_window_size): Don't call check_frame_size and
4699 do_pending_window_change.
4700 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4701 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4702 (x_scroll_bar_set_handle): Add some checks when calling
4705 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4707 Revert previous change.
4708 There is certainly nothing wrong with writing code like 'lo <= i
4709 && i <= hi', even if LO happens to a constant. There isn't even
4710 anything wrong in general with writing 'a <= b' if A happens to
4711 be a constant. At any rate stylistic changes shouldn't
4712 be done like this without discussion.
4714 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4716 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4717 (Fgarbage_collect): Reorder conditions that are written backwards.
4718 * data.c (cons_to_unsigned): Likewise.
4719 * dispnew.c (update_frame_1, sit_for): Likewise.
4720 * fileio.c (file_offset): Likewise.
4721 * filelock.c (read_lock_data, lock_file): Likewise.
4722 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4724 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4725 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4726 * lread.c (read1): Likewise.
4727 * minibuf.c (read_minibuf_noninteractive): Likewise.
4728 * nsterm.m (x_set_frame_alpha): Likewise.
4729 * process.c (wait_reading_process_output): Likewise.
4730 * region-cache.c (delete_cache_boundaries): Likewise.
4731 * xterm.c (x_set_frame_alpha): Likewise.
4733 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4735 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4738 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4740 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4741 because atimer expiration is absolute rather than relative.
4743 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4745 * w32term.h (current_popup_menu, menubar_in_use):
4746 Move declarations from w32term.c.
4748 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4750 * w32fns.c (menubar_in_use): No more static.
4751 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4753 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4755 Move hourglass machinery to RIF.
4756 * dispextern.h (struct redisplay_interface): New members
4757 show_hourglass and hide_hourglass. Indent comments.
4758 (show_hourglass, hide_hourglass): Remove prototypes.
4759 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4760 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4761 (ns_redisplay_interface): Add them.
4762 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4763 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4764 (w32_arrow_cursor): New function to hack around non-GUI frames.
4765 (w32_redisplay_interface): Add new functions.
4766 * w32term.h (w32_arror_cursor): Add prototype.
4767 * xdisp.c (show_hourglass): New function, refactored out from
4768 platform-dependent code.
4769 (cancel_hourglass): Now call to RIF function.
4770 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4771 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4772 (x_redisplay_interface): Add new functions.
4774 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4776 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4777 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4778 and complete previous change.
4779 * frame.c (adjust_frame_height): New function.
4780 (Fset_frame_height, Fset_frame_size): Use it.
4781 (x_set_frame_parameters): Take frame top margin into account.
4783 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4785 * frame.c (Fset_frame_height): Take frame top margin into account.
4786 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4787 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4789 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4791 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4792 menubar_height as such. Tweak comment.
4793 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4794 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4795 All related users changed.
4796 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4797 * xterm.c (handle_one_xevent):
4798 * gtkutil.c (xg_event_is_for_menubar):
4799 * xfns.c (x_window) [USE_X_TOOLKIT]:
4800 * xmenu.c (set_frame_menubar, free_frame_menubar):
4801 Prefer to use FRAME_MENUBAR_HEIGHT.
4803 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4805 * frame.c (Fframe_parameters): Always report frame height without
4806 menu and tool bar lines.
4808 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4810 * nsterm.m (applicationDidFinishLaunching:): Call
4811 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4812 (antialiasThresholdDidChange:): New method for EmacsApp.
4814 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4816 * macfont.m (macfont_update_antialias_threshold): Remove static.
4818 * macfont.h (macfont_update_antialias_threshold): Declare.
4820 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4822 * w32select.c (setup_windows_coding_system):
4823 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4824 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4826 * w16select.c (Fw16_get_clipboard_data):
4827 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4830 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4831 buffer position where we are to start the iteration.
4832 (handle_invisible_prop): Record in it->stop_charpos the position
4833 where the invisible text ends. (Bug#18035)
4834 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4835 row has zero buffer position as their start position.
4836 Reported by martin rudalics <rudalics@gmx.at>.
4838 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4839 infinite looping in redisplay when display lines don't have enough
4840 space to display even a single character. (Bug#18036)
4842 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4844 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4845 * xfns.c (x_window): Use it to allow xfree later.
4846 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4847 where appropriate. Use bool for booleans and remove redundant checks.
4848 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4849 * xterm.c (x_free_frame_resources): Free shell_position.
4851 2014-07-19 K. Handa <handa@gnu.org>
4853 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4854 mandatory font spec (Bug#17973).
4856 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4858 * font.c (font_score): Return the worst score if the size of
4859 ENTITY is wrong by more than a factor 2 (Bug#17973).
4861 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4863 * frame.c (frame_unspecified_color): New function
4864 refactored out from ...
4865 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4866 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4868 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4869 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4870 * lisp.h (set_frame_param): Remove prototype.
4871 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4872 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4875 Prefer 'x_display_info *' to 'Display *' in X selection code.
4876 This helps to avoid unneeded calls to x_display_info_for_display.
4877 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4878 instead of 'Display *'.
4879 (SELECTION_EVENT_DPYINFO): New macro.
4880 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4881 it as an lvalue. Mention this in comment.
4882 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4883 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4884 (selection_data_to_lisp_data, receive_incremental_selection):
4885 Convert to use 'x_display_info *'. Adjust users where appropriate.
4886 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4887 selection data *' as last arg to not return values in args.
4888 (unexpect_property_change): Use common removal technique.
4890 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4892 * print.c (print_preprocess): Adjust to match changed
4893 sub char-table structure and avoid crash (Bug#18038).
4895 * data.c (wrong_choice): Not static any more.
4896 * lisp.h (wrong_choice): Add prototype.
4897 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4898 Declare namebuf as such. Tweak comment.
4899 [USE_GTK]: Likewise for tool_bar_position.
4900 (fset_tool_bar_position) [USE_GTK]: Ditto.
4901 (FRAME_TOOL_BAR_POSITION): New macro.
4902 * frame.c (x_report_frame_params):
4903 * gtkutil.c (update_frame_tool_bar):
4904 * xfns.c (Fx_create_frame): Use it.
4905 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4907 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4909 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4910 buffer's default-directory only if it is a string. (Bug#17986)
4912 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4914 More precise control over values of some buffer-local variables.
4915 * keyboard.c (Qvertical_scroll_bar):
4916 * frame.c (Qleft, Qright): Move to ...
4917 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4918 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4919 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4920 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4921 vertical-scroll-bar, scroll-up-aggressively
4922 and scroll-down-aggressively.
4923 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4925 * nsfns.m, frame.h (Qleft, Qright):
4926 * nsterm.m (Qleft): Remove declarations.
4927 * gtkutil.c (toplevel): Include buffer.h.
4928 * data.c (wrong_choice, wrong_range): New functions.
4929 (store_symval_forwarding): Handle special properties of buffer-local
4930 variables and use functions from the above to signal error, if any.
4932 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4933 values. Add comment.
4934 (struct frame): Re-arrange layout to avoid extra padding and use bit
4935 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4936 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4937 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4938 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4939 Define as no-ops because there are no scroll bars anyway.
4940 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4943 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4944 Add convenient setter.
4945 (font_put_frame_data, font_get_frame_data): Use it.
4947 2014-07-15 Daiki Ueno <ueno@gnu.org>
4949 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4950 pointer argument, before dereferencing.
4951 (XCHAR2B_BYTE2): Likewise.
4953 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4955 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4956 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4957 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4958 Use record_unwind_protect_int and avoid consing.
4959 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4961 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4963 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4965 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4966 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4968 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4969 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4970 * minibuf.c: Include binary-io.h instead of fcntl.h.
4971 (read_minibuf_noninteractive):
4972 Use set_binary_mode instead of handcrafted code.
4973 Don't call emacs_set_tty if emacs_get_tty failed.
4974 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4975 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4976 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4978 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4979 This works around a GCC compiler bug when Emacs is configured with
4980 --enable-gcc-warnings.
4982 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4984 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4985 or characters in string, respectively. Add comment.
4986 * fringe.c (Fdefine_fringe_bitmap):
4987 * fns.c (Fsubstring, substring_both): Use it.
4988 * keymap.c (Fdefine_key, Flookup_key):
4989 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4991 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4992 Use menu_item_width.
4993 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4995 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4997 Improve behavior of 'bzr up; cd src; make -k'.
4998 * Makefile.in (top_srcdir): New var.
4999 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5000 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5001 its expansion is a bit shorter.
5002 (../config.status): Actually build config.status instead of
5004 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5005 New macros, copied and relocated from ../Makefile.in.
5006 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5007 (../config.status, Makefile): New dependencies and rules,
5008 copied with relocation from ../Makefile.in. This should be more
5009 likely to rebuild the build machinery properly if you do a 'make'
5010 in the src directory.
5012 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5014 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5017 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5018 behavior on Windows 7 and later when the function is repeatedly
5019 invoked with the same value of DIR. (Bug#17950)
5021 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5022 string to match the one in w32fns.c.
5024 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5025 stdin to binary mode only if it is connected to a terminal.
5027 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5029 Coalesce extern decls.
5030 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5031 * sysdep.c (emacs_get_tty, emacs_set_tty):
5032 Move duplicate extern decls from here ...
5033 * systty.h: ... to here, so that there's just one copy.
5035 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5037 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5039 * nsfns.m (Fns_popup_font_panel): Ditto.
5041 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5043 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5045 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5047 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5048 [DOS_NT]: Implement for WINDOWSNT.
5050 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5053 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5055 * sysdep.c (suppress_echo_on_tty): New function.
5056 * minibuf.c (read_minibuf_noninteractive): Use it.
5058 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5060 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5061 sysinfo failed. Adjust docstring.
5063 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5065 Implement memory-info for MS-DOS.
5066 * dosfns.c (dos_memory_info): New function.
5067 * dosfns.h (dos_memory_info): Add prototype.
5068 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5069 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5070 of doing some of its job.
5072 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5073 reference termios structure members.
5075 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5077 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5079 * minibuf.c (top): Include systty.h. Declare external
5080 emacs_get_tty and emacs_set_tty.
5081 (Vread_hide_char): New lisp variable.
5082 (read_minibuf_noninteractive): Hide characters with
5083 Vread_hide_char if it is a character. (Bug#17839)
5085 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5087 Implement memory-info for MS-Windows.
5088 * w32.c (w32_memory_info): New function.
5089 * w32.h (w32_memory_info): Prototype it.
5090 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5092 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5094 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5095 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5096 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5097 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5098 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5099 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5100 (decode_coding_big5, decode_coding_charset, decode_coding)
5101 (encode_coding): Adjust users.
5103 * alloc.c (Fmemory_info): New function.
5105 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5107 * syntax.c (back_comment): Use more-natural location for label.
5109 * font.c, font.h (font_unparse_fcname): Now static.
5110 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5112 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5114 Next minor cleanup of font subsystem.
5115 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5116 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5118 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5120 * ftfont.h (ftfont_font_format): Remove prototype.
5121 * ftfont.c (ftfont_font_format): Remove; now unused.
5123 * nsfont.m (nsfont_open):
5124 * w32font.c (w32font_open_internal):
5125 * w32uniscribe.c (uniscribe_open):
5126 * xfont.c (xfont_open):
5127 * xftfont.c (xftfont_open): All users changed.
5129 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5130 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5132 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5134 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5135 x_produce_glyphs does when it generates a stretch glyph that
5136 represents a TAB. (Bug#17969)
5138 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5139 and there is a display property at that position, don't call
5140 move_it_to to move to a position before window start. (Bug#17942)
5141 Fix condition for finding CHARPOS by the first call to move_it_to.
5144 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5146 * syntax.c (find_defun_start): Try the cache even
5147 if !open_paren_in_column_0_is_defun_start.
5148 (back_comment): If find_defun_start was pessimistic, use the
5149 scan_sexps_forward result to improve the cache (bug#16526).
5151 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5153 * xdisp.c (redisplay_window): If redisplay of a window ends up
5154 with point in a partially visible line at end of the window, make
5155 sure the amended position of point actually has smaller Y
5156 coordinate; if not, give up and scroll the display. (Bug#17905)
5158 * window.c (window_scroll_pixel_based): When point ends up at the
5159 last fully visible line, don't let move_it_to stop at the left
5160 edge of the line and dupe us into thinking point is inside the
5163 * w32.c (network_interface_info): Make sure the argument is a
5166 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5168 * process.c (read_and_dispose_of_process_output): Fix typo
5169 in previous patch: we want nonnegative fds, not nonzero fds.
5171 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5173 * chartab.c (char_table_translate): Move to...
5174 * character.h (char_table_translate): ... inline function here.
5175 Avoid Faref and assume that args are always valid. This helps to
5176 speedup search, which is especially important for a huge buffers.
5177 * lisp.h (char_table_translate): Remove prototype.
5179 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5180 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5181 New function, with an intention to avoid code duplication between
5183 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5185 * ftfont.c (ftfont_open):
5186 * macfont.m (macfont_open):
5187 * xftfont.c (xftfont_open): Use it.
5189 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5191 * process.c: Add sanity checks for file descriptors (Bug#17844).
5192 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5193 Check that infd is nonnegative before using it as an fd.
5194 (read_and_dispose_of_process_output, Fprocess_send_eof):
5195 Likewise, for outfd.
5196 (wait_reading_process_output): Omit unnecessary check of infd.
5198 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5200 Minor fixups related to usage of the 'long' type.
5201 * gnutls.c (emacs_gnutls_handshake):
5202 * xfaces.c (dump_realized_face):
5203 Work even if 'long' is narrower than 'void *'.
5204 * termcap.c (scan_file):
5205 * xselect.c (x_decline_selection_request)
5206 (x_reply_selection_request, x_get_window_property):
5207 * xterm.c (x_set_frame_alpha):
5208 Remove unnecessary 'L' suffixes of integer constants.
5209 * xfns.c (hack_wm_protocols):
5210 * xselect.c (x_fill_property_data):
5211 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5212 Remove unnecessary casts to 'long'.
5213 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5215 Minor ImageMagick safety fixes.
5216 * image.c (imagemagick_compute_animated_image):
5217 Remove useless assignment to local. Avoid problems if dest_width is 0.
5218 (imagemagick_load_image): Use int for pixel counts that can't
5219 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5220 a row width greater than the image width (or greater than LONG_MAX!).
5222 2014-07-04 K. Handa <handa@gnu.org>
5224 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5225 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5226 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5228 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5230 * font.h (struct font_driver): Remove get_outline and free_outline;
5231 not used by any font driver.
5232 * ftfont.c (ftfont_driver):
5233 * macfont.m (macfont_driver):
5234 * nsfont.m (nsfont_driver):
5235 * w32font.c (w32font_driver):
5236 * w32uniscribe.c (uniscribe_font_driver):
5237 * xfont.c (xfont_driver): Related users changed.
5238 * xselect.c (x_get_window_property): Use convenient xmalloc.
5239 Call to xfree only if some data was really allocated.
5241 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5243 On MS-Windows, display busy cursor on all GUI frames.
5244 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5245 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5246 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5248 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5249 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5251 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5253 Use convenient alists to manage per-frame font driver-specific data.
5254 * frame.h (struct frame): Rename font_data_list to...
5255 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5256 * font.h (struct font_data_list): Remove; no longer need a special
5258 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5260 * font.c (font_put_frame_data, font_get_frame_data)
5261 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5263 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5264 Related users changed.
5265 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5266 Prefer convenient xmalloc and xfree.
5268 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5270 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5271 the window whose glyph row is being prepared and a flag whether it
5272 is for mode/header line. Make sure the glyph row's marginal areas
5273 are in sync with what the window wants.
5276 * xdisp.c (display_line, display_mode_line):
5277 Call prepare_desired_row with additional arguments, as appropriate.
5279 * dispextern.h (prepare_desired_row): Adjust prototype.
5281 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5283 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5284 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5285 caused by xw_popup_dialog in daemon mode (Bug#17891).
5287 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5289 * frame.c (do_switch_frame): When switching to another TTY frame,
5290 make sure FrameCols and FrameRows are in sync with the new frame's
5293 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5295 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5296 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5297 min_char slots. Adjust comment.
5298 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5299 Add SUB_CHAR_TABLE_OFFSET member.
5300 (make_uninit_sub_char_table): New function.
5301 (toplevel): Add compile-time assert to verify suitable member layout
5302 in Lisp_Sub_Char_Table.
5303 * alloc.c (mark_char_table): Add extra argument to denote char table
5304 subtype. Adjust to match new layout of sub char-table.
5305 (mark_object): Always mark sub char-tables with mark_char_table.
5306 * chartab.c (make_sub_char_table, copy_sub_char_table)
5307 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5308 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5309 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5310 All related users changed.
5311 * lread.c (read1): Adjust to match new layout of sub char-table.
5312 * print.c (print_object): Likewise (Bug#17898).
5314 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5316 * keymap.c (get_keyelt): Simplify.
5317 (copy_keymap_item): Remove left-over code for when we had
5318 key-shortcut caches.
5320 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5322 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5323 (dealloc): Remove for EmacsScroller.
5325 * nsterm.h (EmacsScroller): Remove dealloc.
5327 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5329 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5331 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5333 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5334 when setNeedsDisplay is called so we don't trigger redisplay for every
5337 * nsterm.m (any_help_event_p): New variable.
5338 (mouseMoved:): Set any_help_event_p to YES if help event is
5339 generated. Remove else with empty help event that triggered redisplay
5340 for every mouse move.
5341 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5343 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5345 * xfns.c (Qsuppress_icon): Remove; no real users.
5346 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5347 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5348 (syms_of_w32fns): Don't DEFSYM it.
5350 2014-06-29 Glenn Morris <rgm@gnu.org>
5352 * Makefile.in (ns-app): Mark as PHONY.
5354 2014-06-28 Glenn Morris <rgm@gnu.org>
5356 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5357 liblw.a in this directory.
5359 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5361 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5362 also in unibyte case. (Bug#17865)
5364 2014-06-28 K. Handa <handa@gnu.org>
5366 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5367 (MIN_CHARBUF_SIZE): New macro.
5368 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5370 2014-06-27 Glenn Morris <rgm@gnu.org>
5372 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5373 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5374 (.el.elc): Replace suffix rule with pattern rule.
5375 (%.elc): New pattern rule, with order-only prerequisite.
5376 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5377 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5378 in place of BOOTSTRAPEMACS.
5380 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5382 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5384 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5386 Consistently use validate_subarray to verify substring.
5387 * fns.c (validate_substring): Not static any more. Adjust to
5388 use ptrdiff_t, not EMACS_INT, because string and vector limits
5389 can't exceed ptrdiff_t even if EMACS_INT is wider.
5390 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5391 (secure_hash): Adjust user.
5392 * lisp.h (validate_subarray): Add prototype.
5393 * coding.c (Fundecodable_char_position):
5394 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5395 Use validate_subarray. Adjust comment to mention substring.
5397 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5399 Do not allow out-of-range character position in Fcompare_strings.
5400 * fns.c (validate_subarray): Add prototype.
5401 (Fcompare_substring): Use validate_subarray to check ranges.
5402 Adjust comment to mention that the semantics was changed. Also see
5403 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5405 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5407 Be more consistent about the 'Qfoo' naming convention.
5408 * image.c (Fimagemagick_types):
5409 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5410 * process.c (Fmake_network_process):
5411 Rename C local identifier 'Qfoo to avoid giving the false
5412 impression that it stands for the symbol 'foo'.
5414 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5416 Simplify and cleanup character conversion stuff.
5417 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5419 * character.c (multibyte_char_to_unibyte)
5420 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5421 * character.h (make_char): Remove; unused.
5422 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5423 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5424 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5425 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5426 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5428 2014-06-22 Mario Lang <mlang@delysid.org>
5430 * w32fns.c (Fw32_shell_execute): The the -> the.
5432 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5434 * xmenu.c (mouse_position_for_popup):
5435 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5436 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5437 * menu.c (Fx_popup_menu):
5438 * xselect.c (x_handle_dnd_message): Adjust users.
5439 * menu.h (mouse_position_for_popup): Remove prototype.
5440 * xterm.h (x_relative_mouse_position): Add prototype.
5441 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5442 call XFree if XQueryTree returns zero.
5444 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5446 * indent.c (Fvertical_motion): Doc fix.
5447 Move to the goal column, if any, with a single call to
5448 move_it_in_display_line, not in two calls. Doing this with two
5449 calls causes move_it_in_display_line apply the line-prefix
5450 handling twice instead of just once. (Bug#17823)
5452 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5454 Port to OS X ACLs (Bug#17810).
5455 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5456 ACL_TYPE_ACCESS) doesn't work.
5458 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5460 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5461 before checking key-translation-map (bug#17659).
5463 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5465 * font.c (font_make_object): Avoid dangling pointer which may
5466 crash GC (Bug#17771).
5468 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5470 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5471 prototype of DGifCloseFile as appropriate for older and newer
5473 (gif_close): New function, encapsulates the differences in the
5474 calling sequence of DGifCloseFile before v5.1.0 and after it.
5475 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5476 error string where appropriate. (Bug#17790)
5478 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5479 macro execution, make sure point didn't move since last complete
5480 redisplay, as the condition for using the glyph matrix
5481 information. (Bug#17777)
5483 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5485 Minor cleanup of fonset code.
5486 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5487 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5488 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5489 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5490 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5491 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5492 (free_realized_fontset): Remove because a no-op since 2008.
5493 (free_face_fontset): Adjust user.
5494 (syms_of_fontset): Shrink fontset by one extra slot.
5496 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5498 Omit redundant extern decls.
5499 Most of this patch is from Dmitry Antipov, in:
5500 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5501 * commands.h (update_mode_lines):
5502 * frame.h (Qbackground_color, Qforeground_color)
5503 (x_set_menu_bar_lines):
5504 * ftfont.c (ftfont_font_format):
5505 * intervals.h (Qkeymap, Qfont):
5506 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5507 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5508 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5509 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5510 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5511 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5512 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5513 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5514 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5515 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5516 (Qtool_bar, Qheader_line):
5517 * macros.c (Fexecute_kbd_macro):
5518 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5519 * xterm.c (x_delete_terminal, XSetIMValues):
5520 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5521 (x_implicitly_set_name, popup_activated)
5522 (widget_store_internal_border):
5523 Remove redundant decls.
5524 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5525 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5526 Remove _Noreturn, as make-docfile now does that for us.
5527 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5528 (Qregion_extract_function): New decl.
5529 * window.c, xfns.c: Include menu.h.
5531 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5533 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5535 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5537 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5538 * callint.c (read_file_name): ... convert to static here.
5539 * lisp.h (Fread_file_name): Do not EXFUN it.
5540 (STRING_COPYIN): Remove; unused.
5541 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5542 (char_composable_p): ... static function. All users changed.
5543 * eval.c (toplevel): Remove redundant #include directives.
5544 * xterm.c (x_initialize): Add static to match prototype.
5545 * ccl.c (Fccl_execute_on_string):
5546 * font.c (fon_intern_prop): Use make_specified_string.
5548 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5550 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5551 Reported by David Caldwell in:
5552 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5554 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5556 Do not ask for XRender extension each time XFT font is opened.
5557 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5558 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5560 2014-06-15 Glenn Morris <rgm@gnu.org>
5562 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5564 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5566 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5567 information if we are in the middle of executing a keyboard macro,
5568 since redisplay doesn't update the screen until the macro is
5569 finished. (Bug#17777)
5571 * alloc.c (cleanup_vector): Don't dereference a font driver
5572 pointer if it is NULL. (Bug#17771)
5574 2014-06-13 Glenn Morris <rgm@gnu.org>
5576 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5577 ($(lispsource)/international/charprop.el)
5578 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5579 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5580 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5581 GNU make automatically passes command-line arguments to sub-makes.
5583 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5585 Avoid hangs in accept-process-output (Bug#17647).
5586 * lisp.h, process.c (wait_reading_process_input):
5587 Return int, not bool. All uses changed.
5588 * process.c (SELECT_CANT_DO_WRITE_MASK):
5589 Remove macro, replacing with ...
5590 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5592 (status_notify): New arg WAIT_PROC. Return int, not void.
5595 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5597 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5598 the frame is the initial frame, because the hook is not set up
5599 then, and Emacs crashes.
5600 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5602 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5604 * keymap.c (silly_event_symbol_error): Don't recommend the use
5607 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5609 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5610 matching overlay strings with 'cursor' property against buffer
5611 positions traversed in the glyph row. (Bug#17744)
5613 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5615 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5618 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5619 determine 10.9 (Bug#17751).
5621 * macfont.m (macfont_draw): Positions were not freed.
5623 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5625 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5626 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5627 function. Also adjust comment.
5628 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5630 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5631 * font.c (font_done_for_face):
5632 * xfaces.c (realize_non_ascii_face): Adjust user.
5633 * font.h (struct font_driver): Convert 'prepare_face' to return
5634 void because its return value is never used anyway.
5635 * xfont.c (xfont_prepare_face): Return void.
5636 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5637 (xftfont_done_face): Use xfree.
5639 * dispextern.h (last_tool_bar_item): Remove declaration.
5640 * frame.h (struct frame): New member last_tool_bar_item.
5641 * frame.c (make_frame): Initialize it.
5642 * xdisp.c (toplevel): Remove last_tool_bar_item.
5643 (handle_tool_bar_click, note_tool_bar_highlight):
5644 * w32term.c (w32_read_socket, w32_initialize):
5645 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5647 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5648 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5650 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5652 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5653 * process.c (Faccept_process_output)
5654 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5655 the return value is about PROCESS, not about other processes.
5657 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5659 Further adjustments to mark_object and friends.
5660 Now the mark_object's stack is just 32 bytes on a 64-bit
5661 system, which means extra 20% off the stack usage.
5662 * alloc.c (mark_save_value): As before, refactored out from ...
5663 (mark_object): ... adjusted user. Also add comment.
5665 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5667 Fix core dump after a dropped X connection (Bug#17704).
5668 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5669 is dead, as we may be shutting down.
5671 2014-06-08 Glenn Morris <rgm@gnu.org>
5673 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5675 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5677 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5679 If a C name must be extern on some platforms, make it extern on all.
5680 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5682 * font.h (ftxfont_driver) [HAVE_XFT]:
5683 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5684 * lisp.h (get_frame_param):
5685 * menu.h (tty_menu_show):
5686 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5687 * termhooks.h (encode_terminal_code):
5688 * xterm.h (x_menu_wait_for_event):
5690 * frame.c (get_frame_param):
5691 * fringe.c (max_used_fringe_bitmap):
5692 * ftxfont.c (ftxfont_driver):
5693 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5694 * menu.c (menu_items_inuse):
5695 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5696 * term.c (encode_terminal_code, tty_menu_show):
5697 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5698 * xfaces.c (load_color):
5699 * xmenu.c (x_menu_wait_for_event):
5702 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5704 Change object marking routines to minimize stack usage.
5705 This change moves a few cold paths from mark_object to NO_INLINE
5706 functions and adjusts symbol marking loop. According to GCC 4.8.2
5707 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5708 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5709 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5710 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5711 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5712 refactored out from ...
5713 (mark_object): ... adjusted user. Also mark symbols in a tight
5715 (mark_face_cache): Add NO_INLINE.
5717 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5719 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5720 contains garbage on WINDOWSNT (which could potentially infloop at
5723 Minimize cursor motion during TTY menu updates.
5724 * term.c (tty_menu_display): Don't position cursor here.
5725 Instead, pass the cursor coordinates to update_frame_with_menu.
5726 (tty_menu_activate): Send the hide cursor command only once in an
5727 iteration through the outer 'while' loop.
5729 * dispnew.c (update_frame_1): Accept an additional argument
5730 SET_CURSOR_P, and position the cursor at the end of the frame
5731 update only if that argument is non-zero. All callers changed to
5732 provide the additional argument as non-zero, except for
5733 update_frame_with_menu.
5734 (update_frame_with_menu): Accept 2 additional arguments ROW and
5735 COL; if they are non-negative, instruct update_frame_1 not to
5736 position the cursor, and instead position it according to ROW and COL.
5738 * dispextern.h (update_frame_with_menu): Update prototype.
5740 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5742 * callproc.c (call_process): Don't check read-only if we don't insert
5743 anything (bug#17666).
5745 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5747 * dispnew.c (update_frame_with_menu): Set display_completed.
5749 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5751 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5753 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5755 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5757 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5758 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5760 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5762 * window.c (Frecenter): Signal an error if window-buffer is not
5765 * keyboard.c (make_lispy_position): Don't include a buffer position in
5766 mode/header-line mouse events.
5768 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5769 Vunread_command_events (bug#17650).
5771 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5773 * xterm.c (x_setup_pointer_blanking):
5774 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5776 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5778 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5779 because it will be defined in generated config.h if needed.
5781 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5783 Use terminal-specific hooks to display popup dialogs.
5784 * termhooks.h (struct terminal): New field popup_dialog_hook.
5785 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5786 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5787 code and use popup_dialog_hook.
5788 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5789 * nsterm.h (ns_popup_dialog): Adjust prototype.
5790 * nsterm.m (ns_create_terminal):
5791 * w32term.c (w32_create_terminal):
5792 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5793 Setup popup_dialog_hook.
5795 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5797 * w32heap.c (report_temacs_memory_usage): Improve the report by
5798 reporting the large blocks that are actually occupied at dump time.
5800 * w32console.c (initialize_w32_display): Set the console
5801 menu_show_hook, otherwise TTY menus are broken on w32.
5803 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5805 Use terminal-specific hooks to display menus.
5806 * termhooks.h (struct terminal): New field menu_show_hook.
5807 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5808 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5810 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5811 * nsmenu.m (ns_menu_show):
5812 * w32menu.c (w32_menu_show):
5813 * xmenu.c (x_menu_show):
5814 * term.c (tty_menu_show): Adjust to use bit flags.
5815 (set_tty_hooks): Set menu_show_hook.
5816 * xterm.c (x_create_terminal):
5817 * nsterm.m (ns_create_terminal):
5818 * msdos.c (initialize_msdos_display):
5819 * w32term.c (w32_create_terminal): Likewise.
5821 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5823 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5825 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5827 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5828 (FD_SET): Don't define on WINDOWSNT.
5830 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5832 * emacs.c: Include "sysselect.h", to define its inline functions.
5833 Reported by Glenn Morris in:
5834 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5836 Do not require libXt-devel when building with gtk.
5837 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5838 dependency on libXt-devel.
5839 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5840 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5841 lwlib-widget.h now does this.
5842 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5844 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5846 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5847 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5848 (delete_write_fd, wait_reading_process_output):
5849 Remove now-redundant easserts.
5850 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5851 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5852 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5853 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5855 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5857 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5858 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5859 (calloc): Don't undef, it is never defined.
5860 (HEAP_ENTRY_SHIFT): Remove unused macro.
5862 * Makefile.in (C_HEAP_SWITCH): Remove.
5863 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5865 Fix MS-Windows build broken by menu changes on 2014-06-02.
5866 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5868 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5869 Define instead of including ../lwlib/lwlib.h, which causes
5870 compilation errors due to missing X11 headers.
5872 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5874 * process.c (wait_reading_process_output): Omit incorrect test of
5875 p->infd against zero. Add easserts for infd having a plausible value.
5877 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5879 Adjust to match recent lwlib changes.
5880 * menu.h (xmalloc_widget_value): Replace by ...
5881 (make_widget_value): ... new prototype.
5882 * menu.c (xmalloc_widget_value): Replace by ...
5883 (make_widget_value): ... new function.
5884 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5885 * gtkutil.c (malloc_widget_value, free_widget_value):
5886 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5887 * keyboard.h (enum button_type, struct _widget_value):
5888 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5890 * nsmenu.m (ns_update_menubar, ns_menu_show):
5891 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5892 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5893 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5895 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5897 * image.c (x_query_frame_background_color)
5898 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5899 Fix --enable-gcc-warnings compilation without image libraries.
5901 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5903 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5904 emulated break value only if it goes up.
5905 (sbrk): Add assertion that the INCREMENT argument is strictly
5906 zero. Improve and correct the commentary.
5908 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5910 Improve AIX-related merge from emacs-24.
5911 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5912 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5913 not on AIX; since we're on the trunk we can use enums more broadly.
5915 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5917 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5919 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5920 to min(value, whole).
5922 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5924 Bring back the changes to GDB-visible symbols, but only on AIX.
5925 And only if it's not pre-4.2 GCC.
5926 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5927 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5928 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5931 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5933 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5934 with PT, not GPT. (Bug#16433)
5936 Revert last changes to GDB-visible symbols.
5937 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5938 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5939 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5942 2014-06-02 Glenn Morris <rgm@gnu.org>
5944 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5946 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5948 Fix port to 32-bit AIX with xlc (Bug#17598).
5949 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5950 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5951 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5952 to work around a compiler bug in IBM xlc 12.1.
5954 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5956 * xterm.c (x_update_window_end): Don't invalidate the entire
5957 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5958 highlight needs to be redisplayed. (Bug#17588)
5960 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5962 Port the GDB-visible symbols to AIX.
5963 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5964 optimizes away the relevant external symbols. Use enums instead;
5965 this suffices for the AIX port, which is 32-bit-only anyway.
5966 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5967 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5968 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5971 Include sources used to create macuvs.h.
5972 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5973 * macuvs.h: Use automatically-generated header.
5975 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5977 Port signal-handling to DragonFly BSD (Bug#17646).
5978 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5979 Move implementations from callproc.c to sysdep.c.
5980 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5981 Move declarations from process.h to syssignal.h.
5983 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5985 * callint.c (Ffuncall_interactively): Add usage.
5987 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5989 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5991 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5993 * w32heap.c (malloc_before_dump, malloc_after_dump)
5994 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5995 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5996 set errno where appropriate to emulate CRT functions.
5998 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6000 Debugging facility to check whether 'const char *' points to
6001 relocatable data of non-pure Lisp string.
6002 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6003 (mark_maybe_pointer): ... adjusted user.
6004 (relocatable_string_data_p): New function.
6005 * lisp.h (relocatable_string_data_p): Add prototype.
6006 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6007 the pointer to relocatable Lisp data is not used.
6009 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6011 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6012 * atimer.c (block_atimers):
6013 * callproc.c (block_child_signal): Block SIGINT too;
6014 otherwise, its handler might now unblock signals that it shouldn't.
6015 * keyboard.c (read_char): Clear signal mask, since we may
6016 be in a SIGINT handler, and many signals may be masked.
6017 * keyboard.c (handle_interrupt):
6018 * sysdep.c (handle_arith_signal):
6019 Clear signal mask instead of just unblocking the signal that
6020 was received, since several signals may be blocked at this point.
6022 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6024 * Makefile.in (TEMACS_POST_LINK): Remove target.
6025 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6026 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6028 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6030 * xmenu.c (xdialog_show): Remove prototype, rename to
6031 x_dialog_show, remove 2nd arg because it's always zero
6032 and simplify accordingly.
6033 (xw_popup_dialog): Adjust user.
6034 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6035 2nd arg because it's always zero and simplify accordingly.
6036 (w32_popup_dialog): Adjust user.
6038 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6040 * w32heap.c (report_temacs_memory_usage): New function.
6042 * unexw32.c (unexec) [ENABLE_CHECKING]:
6043 Call report_temacs_memory_usage.
6045 * w32heap.h (report_temacs_memory_usage): Add prototype.
6047 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6049 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6050 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6052 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6054 * buffer.c (init_buffer): Accept an argument 'initialized'.
6055 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6056 mmap_regions and mmap_fd, to avoid referencing stale data from the
6057 dump phase. Add an assertion for buffer text of buffers created
6058 in temacs before this function is called. (Bug#17622)
6059 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6061 * lisp.h (init_buffer): Update prototype.
6063 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6065 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6067 * alloc.c (Fgarbage_collect): Fix compilation with
6068 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6070 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6072 * frame.c, frame.h (frame_char_to_pixel_position)
6073 (frame_set_mouse_position): Now static, and made private in
6074 frame.c rather than public in frame.h.
6076 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6078 Refactor mouse positioning stuff to avoid code duplication.
6079 * frame.h (frame_char_to_pixel_position): New function.
6080 (x_set_mouse_position): Rename to...
6081 (frame_set_mouse_position): ...new function.
6082 (frame_set_mouse_pixel_position): Add prototype.
6083 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6084 Rename to frame_set_mouse_pixel_position.
6085 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6087 * xterm.h, w32term.h ( x_set_mouse_position)
6088 (x_set_mouse_pixel_position): Remove prototypes.
6090 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6092 On X, always make pointer visible when deleting frame (Bug#17609).
6093 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6095 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6097 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6098 * keyboard.c (gobble_input): If there is no terminal input error,
6099 make sure the pointer is visible for all frames on this terminal.
6100 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6101 it was previously disabled.
6103 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6105 * data.c (Fzerop): Move to Elisp.
6106 (syms_of_data): Don't defsubr it.
6107 * keyboard.c (echo_keystrokes_p): New function.
6108 (read_char, record_menu_key, read_key_sequence): Use it.
6110 * callint.c (Qfuncall_interactively): New var.
6111 (Qcall_interactively): Remove.
6112 (Ffuncall_interactively): New function.
6113 (Fcall_interactively): Use it.
6114 (syms_of_callint): Defsubr it.
6116 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6118 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6119 relocated from under us.
6121 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6123 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6124 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6125 configure, not from HEAPSIZE.
6126 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6128 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6129 for MinGW, since it no longer uses gmalloc.
6131 * buffer.c: Do not define mmap allocations functions for Windows.
6132 Remove mmap_find which is unused. Remove mmap_set_vars which does
6134 [WINDOWSNT]: Include w32heap.h.
6135 (init_buffer): Always allocate new memory for buffers.
6137 * emacs.c: Remove mmap_set_vars calls.
6139 * image.c (free_image): Undef free for Windows because it is
6140 redirected to our private version.
6142 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6143 (copy_executable_and_dump_data): Remove dumping the heap section.
6144 (unexec): Restore using_dynamic_heap after dumping.
6146 * w32heap.c (dumped_data_commit, malloc_after_dump)
6147 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6148 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6149 (mmap_free): New functions.
6151 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6153 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6155 * image.c (imagemagick_load_image): Use MagickRealType for local
6156 'color_scale', instead of double, to avoid a GCC warning about
6159 * xfns.c (Fx_window_property): Remove unused local.
6161 Don't kill already-reaped process (Bug#17561).
6162 * process.c (process_send_signal): Fix race condition where a
6163 subprocess was reaped by a signal handler between the check for
6164 liveness and calling 'kill', which meant that Emacs could in
6165 theory kill an innocent bystander process. Do the fix by blocking
6166 SIGCHLD in a critical section that checks liveness before killing.
6168 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6170 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6172 2014-05-26 Ken Brown <kbrown@cornell.edu>
6174 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6175 even if !CYGWIN (see bug#17510).
6177 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6179 * nsfns.m (Fns_do_applescript): Surround NSApp run
6180 with calls to ns_init_events, ns_finish_events (Bug#17424).
6182 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6184 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6185 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6187 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6188 with calls to ns_init_events, ns_finish_events (Bug#17424).
6190 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6192 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6193 if we are iterating over an object that generates glyphs for
6194 marginal areas. (Bug#17585)
6196 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6198 * xdisp.c (safe__call1, safe__eval): Now static.
6200 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6202 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6203 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6204 (safe_call1): Call safe_call instead of safe__call directly.
6206 2014-05-26 Ken Brown <kbrown@cornell.edu>
6208 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6209 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6212 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6214 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6215 (safe__call, safe__call1, safe__eval): New functions.
6216 (safe_call): Use it.
6217 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6218 (display_mode_element): Same for `:eval'.
6220 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6222 Fix port to 32-bit AIX (Bug#17540).
6223 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6224 twice. _text already includes this offset.
6225 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6227 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6229 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6230 when closest_pos is identical to to_charpos, don't recurse, since
6231 we already tried that, and failed. (Bug#17539)
6233 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6234 unwinding when frame's faces were not initialized yet, increment
6235 the frame's image-cache reference count before calling
6236 x_free_frame_resources. Don't dereference
6237 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6239 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6241 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6244 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6245 macfont.m, call draw with adjusted arguments so font drivers
6246 don't need to do that.
6248 * macfont.m (macfont_draw): Merge changes from Macport.
6250 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6252 * alloc.c (garbage_collect_1): New function, with all of the guts
6253 of Fgarbage_collect.
6254 (mark_stack): Accept an argument END and don't mark Lisp objects
6255 on the stack beyond the address given by END. Calculation of END
6256 was moved to Fgarbage_collect.
6257 (Fgarbage_collect): Calculate the end address of the stack portion
6258 that needs to be examined by mark_stack, and pass that address to
6259 garbage_collect_1, which will pass it to mark_stack.
6260 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6261 for more details about the underlying problems. In particular,
6262 this avoids dumping Emacs with the large hash-table whose value is
6263 held in purify-flag for most of the time loadup.el runs.
6265 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6267 * xfns.c (x_window_property_intern): New function (code from
6269 (Fx_window_property): Call x_window_property_intern. If property
6270 not found and NILP (source) and outer window != inner window,
6271 check outer window for property (Bug#17537).
6273 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6275 Supply malloc and alloc_size attributes for extern allocators.
6276 This documents the C API, and helps GCC generate a bit better code.
6277 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6278 (ATTRIBUTE_MALLOC_SIZE): New macros.
6279 * gmalloc.c (malloc, realloc, calloc):
6280 * gtkutil.h (malloc_widget_value):
6281 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6282 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6285 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6287 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6288 * image.c (imagemagick_load_image): Port to hosts that do not use
6289 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6291 2014-05-21 Leo Liu <sdl.web@gmail.com>
6293 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6295 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6297 * dbusbind.c (xd_signature): Revert last 2 patches.
6299 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6301 Allow any non-nil value to count as true in bool-vector.
6302 Likewise for xd_signature in dbusbind.c.
6303 This is more consistent with the usual practice in Emacs, which is
6304 that any non-nil value counts as true.
6305 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6306 * dbusbind.c (xd_signature): Likewise, for booleans.
6307 * data.c, lisp.h (Qbooleanp):
6308 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6310 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6312 * lisp.h (CHECK_BOOLEAN): New function.
6313 * alloc.c (Fbool_vector): New function.
6314 (syms_of_alloc): Defsubr it.
6315 * data.c (Qbooleanp): New symbol.
6316 (syms_of_data): DEFSYM it.
6317 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6319 * font.c (font_matching_entity): Extract font-entity object
6320 from the vector of matching entities (Bug#17486).
6322 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6324 Assume C99 or later (Bug#17487).
6325 * bytecode.c (B__dummy__): Remove.
6326 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6327 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6328 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6329 * regex.c (DEBUG_PRINT): Assume varargs macros.
6330 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6332 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6334 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6335 memory for every buffer that was dumped.
6337 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6339 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6340 (Fnreverse): Allow vectors and bool vectors.
6342 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6344 Minor cleanup for terminal setup.
6345 * termhooks.h (create_terminal): Adjust prototype.
6346 * terminal.c (create_terminal): Pass output method and RIF as args.
6347 (init_initial_terminal):
6348 * nsterm.m (ns_create_terminal):
6349 * term.c (init_tty):
6350 * w32term.c (w32_create_terminal):
6351 * xterm.c (x_create_terminal): Adjust users.
6352 Avoid redundant NULL initializers and add comments.
6354 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6356 * keyboard.c (Qdeactivate_mark): Now static.
6358 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6360 If available, use Xfixes extension to do pointer blanking.
6361 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6362 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6363 (make_invisible_cursor): Move to...
6364 * xterm.c (make_invisible_cursor): ...here.
6365 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6366 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6367 (x_term_init): Call to x_setup_pointer_blanking.
6368 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6369 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6371 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6373 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6375 2014-05-12 Glenn Morris <rgm@gnu.org>
6377 * fileio.c (Ffile_executable_p): Doc tweak.
6379 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6381 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6382 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6384 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6386 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6388 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6390 Fix initialization of minibuffer history variable (Bug#17430).
6391 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6392 Move the initialization up to prevent any "value void" message.
6394 2014-05-08 Samuel Bronson <naesten@gmail.com>
6396 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6397 are matched (bug#17413).
6399 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6401 Stop tooltips pulling Emacs window to front (Bug#17408).
6402 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6403 SetWindowPos invocations.
6405 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6407 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6408 not initialized (Bug#17398).
6410 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6412 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6414 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6416 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6417 [HAVE_NS]: Do not include png.h.
6418 (x_query_frame_background_color): New function.
6419 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6420 (png_load_body): Coalesce duplicate code.
6422 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6424 Consult libpng-config more consistently (Bug#17339).
6425 * Makefile.in (PNG_CFLAGS): New var.
6426 (ALL_CFLAGS): Use it.
6427 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6428 CFLAGS now handles this.
6430 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6432 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6433 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6434 because WCONTINUED is always defined now.
6435 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6437 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6439 * buffer.c (overlay_strings): Fix the wording of the commentary.
6441 2014-05-01 Glenn Morris <rgm@gnu.org>
6443 * floatfns.c (Fisnan):
6444 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6446 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6448 * term.c (tty_menu_activate): A better initialization for cursor
6451 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6453 * intervals.c: Tighten assertions.
6454 (create_root_interval): Make sure the interval is not empty.
6455 (intervals_equal): Use booleans.
6456 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6457 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6458 (balance_possible_root_interval): Simplify and use booleans.
6459 (split_interval_right, split_interval_left): Check LENGTH, and remove
6460 now redundant assertion.
6461 (adjust_intervals_for_insertion): Remove now redundant assertions.
6462 (delete_node, interval_deletion_adjustment)
6463 (adjust_intervals_for_deletion, merge_interval_right)
6464 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6465 (reproduce_interval): Make sure the interval is not empty.
6467 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6469 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6470 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6471 satisfaction that they would always be initialized.
6473 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6475 * term.c (tty_menu_display): Move the cursor to the active menu item.
6476 (tty_menu_activate): Return the cursor to the active menu item
6477 after displaying the menu and after displaying help-echo.
6478 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6479 for the details of why this is needed by screen readers and
6482 2014-04-30 Glenn Morris <rgm@gnu.org>
6484 * process.c (handle_child_signal):
6485 Handle systems without WCONTINUED. (Bug#15110, 17339)
6487 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6489 * window.c (struct saved_window): Remove mark.
6490 (Fset_window_configuration, save_window_save)
6491 (compare_window_configurations): Don't touch marks any more.
6493 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6495 Use bits_word for gcmarkbits.
6496 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6497 bits_word is typically a tad more efficient for mark bits than
6498 unsigned is, so use bits_word. All uses changed.
6499 * lisp.h (BITS_PER_INT): Remove; no longer used.
6501 Avoid undefined behavior in signed left shift.
6502 This ports to GCC 4.9.0 with -fsanitize=undefined.
6503 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6505 * regex.c (extract_number):
6506 * lisp.h (make_number, XINT):
6507 Do not shift a 1 bit left into a sign bit.
6508 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6509 not int, for gcmarkbits. All uses changed.
6511 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6513 * search.c (Fnewline_cache_check): Don't try to count newlines
6514 outside the buffer's restriction, as find_newline doesn't support that.
6516 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6518 * window.c (Fset_window_configuration): Deactivate the mark before
6520 (set_window_buffer): Ignore window_initialized.
6521 (window_initialized): Remove.
6522 * keyboard.c (Qdeactivate_mark): Not static any more.
6523 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6526 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6528 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6529 and to clang 3.4, which have fixed the bug. This should let us
6530 run a bit faster on these platforms when address sanitization is
6533 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6535 Port to GCC 4.9.0 with --enable-gcc-warnings.
6536 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6538 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6539 a way that also works with GCC 4.9.0.
6541 * search.c (Fnewline_cache_check): Remove unused locals.
6543 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6545 * search.c (find_newline1): New subroutine.
6546 (Fnewline_cache_check): New function.
6547 (syms_of_search): Defsubr it.
6549 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6551 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6552 * keyboard.c (unblock_input): Add comment.
6553 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6555 2014-04-22 Daniel Colascione <dancol@dancol.org>
6557 * lread.c (readevalloop_eager_expand_eval): New function
6558 that can recurse into toplevel forms.
6559 (readevalloop): Call it.
6560 * lisp.h: Declare Qprogn.
6561 * callint.c (Qprogn): No longer static.
6563 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6565 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6566 Also change identifiers to match the comments, and add more assertions
6569 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6571 * emacs.c (close_output_streams): Don't clear and restore errno.
6573 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6575 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6576 never becomes visible, i.e. using XMonad (Bug#17237).
6578 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6580 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6581 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6582 (Fline_pixel_height): Don't assume that the current buffer and the
6583 selected window's buffer are one and the same. (Bug#17281)
6585 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6586 paragraph-start cache before the newline cache. (Bug#17269)
6588 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6590 * term.c (tty_send_additional_strings): No need to fflush here,
6592 (tty_set_terminal_modes): fflush after sending additional strings,
6595 2014-04-17 Daniel Colascione <dancol@dancol.org>
6597 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6599 (tty_send_additional_strings): New function.
6600 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6601 (syms_of_term): Intern tty-mode-set-strings and
6602 tty-mode-reset-strings.
6604 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6606 * window.c (save_window_save): Lookup window_point_insertion_type in
6607 the right buffer (bug#15457).
6608 (Qwindow_point_insertion_type): New var.
6609 (syms_of_window): Initialize it.
6611 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6613 Fix the MSDOS build.
6614 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6615 (copy_text_and_data): Zero out the atexit chain pointer before
6618 * termhooks.h (encode_terminal_code): Update prototype.
6620 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6621 visible for all DOS_NT ports, not just WINDOWSNT.
6622 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6624 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6625 unless it is defined.
6626 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6628 * process.c (close_on_exec, accept4, process_socket): Move into
6629 the "ifdef subprocesses" part.
6630 (catch_child_signal): Condition by "ifdef subprocesses".
6631 (syms_of_process) <Qinternal_default_process_sentinel>
6632 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6634 * msdos.h: Add prototypes for new functions.
6635 (EINPROGRESS): Define.
6636 (O_CLOEXEC): Define to zero.
6638 * msdos.c (check_window_system): Remove unnecessary an
6639 incompatible duplicate function.
6640 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6641 New functions in support of new functionality.
6643 * menu.c (single_menu_item): Add visual indication of submenu
6644 also for menus on MSDOS frames.
6645 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6647 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6648 when async subprocesses aren't supported.
6650 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6652 * emacs.c (close_output_streams): Zero out errno before calling
6655 * dired.c [MSDOS]: Include msdos.h.
6657 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6658 (DATA_START) [MSDOS]: Define.
6659 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6661 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6662 Ifdef away for MSDOS.
6663 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6664 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6666 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6667 Use temporary file template that is compatible with mkostemp.
6668 Move vfork-related portions under #ifndef MSDOS.
6669 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6671 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6673 * buffer.c (Foverlays_at): Add argument `sorted'.
6675 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6677 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6678 text, invalidate the bidi_paragraph_cache upto and including the
6681 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6683 Port to IRIX 6.5 (Bug#9684).
6684 * conf_post.h (INET6) [IRIX6_5]: Define.
6685 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6686 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6688 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6690 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6691 before passing it to system APIs.
6693 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6695 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6696 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6698 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6700 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6702 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6704 Remove DATA_SEG_BITS.
6705 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6706 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6707 cc, but that platform is so old that SGI itself stopped supporting
6708 it in December 2013. If you still need Emacs on IRIX, please
6709 either compile with GCC and port the undumping code, or run
6710 './configure --with-wide-int'.
6711 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6712 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6713 DEFINE_GDB_SYMBOL_START way to define it.
6714 (NONPOINTER_BITS): New macro.
6715 (EMACS_INT): Use it.
6716 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6717 the problem and/or configuring --with-wide-int.
6718 (USE_LSB_TAG): Simplify, based on above changes.
6719 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6720 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6722 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6724 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6725 covered by a display string that ends in a newline, and that cases
6726 going back by DVPOS lines to hit the search limit, lift the limit
6727 and go back until DVPOS is reached. (Bug#17244)
6729 * indent.c (Fvertical_motion): Handle correctly the case when the
6730 display string is preceded by an empty line.
6732 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6733 use S_IWRITE instead.
6735 2014-04-11 Glenn Morris <rgm@gnu.org>
6737 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6739 2014-04-11 Ken Brown <kbrown@cornell.edu>
6741 * Makefile.in (EMACS_MANIFEST): Revert last change.
6743 2014-04-10 Daniel Colascione <dancol@dancol.org>
6745 * puresize.h (BASE_PURESIZE): Increase.
6747 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6751 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6752 region handling (and don't call signal_before_change) if
6753 inhibit_modification_hooks is set.
6754 (signal_before_change): Don't check inhibit_modification_hooks any more.
6756 2014-04-08 Daniel Colascione <dancol@dancol.org>
6758 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6759 function cells contain valid lisp objects. (Modified version of
6762 * alloc.c (detect_suspicious_free): Split actual stack capturing
6763 out into new function for easier breakpoint setting.
6764 (note_suspicious_free): New function.
6766 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6768 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6770 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6771 (symbol_block_pinned): New var.
6772 (Fmake_symbol): Initialize `pinned'.
6773 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6774 pinned and signal an error for un-purifiable objects.
6775 (pure_cons): Use it.
6776 (Fpurecopy): Use it, except for objects that can't be purified.
6777 (mark_pinned_symbols): New function.
6778 (Fgarbage_collect): Use it.
6779 (gc_sweep): Remove hack made unnecessary.
6781 2014-04-07 Glenn Morris <rgm@gnu.org>
6783 * keyboard.c (Fopen_dribble_file): Doc tweak.
6785 2014-04-07 Ken Brown <kbrown@cornell.edu>
6787 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6789 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6791 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6792 We have a substitute execinfo.h on hosts that lack it.
6793 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6794 isn't optimized away.
6796 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6798 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6799 * alloc.c (memory_full):
6800 * charset.c (syms_of_charset):
6801 * doc.c (Fsnarf_documentation):
6803 * font.c (BUILD_STYLE_TABLE):
6804 * keyboard.c (make_lispy_event):
6805 * profiler.c (setup_cpu_timer):
6806 * xgselect.c (xg_select):
6807 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6809 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6810 Replace the only use with ARRAYELTS (font_property_table).
6811 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6813 2014-04-03 Daniel Colascione <dancol@dancol.org>
6815 * xterm.c (x_term_init):
6816 * xfns.c (best_xim_style):
6817 * xfaces.c (Fdump_colors):
6818 * w32fns.c (w32_default_color_map):
6819 * w32.c (init_environment, N_ENV_VARS):
6820 * unexcw.c (read_exe_header):
6821 * term.c (term_get_fkeys_1):
6822 * sysdep.c (init_baud_rate):
6823 * nsterm.m (ns_convert_key):
6824 * nsfns.m (get_geometry_from_preferences):
6825 * msdos.c (dos_set_window_size, init_environment):
6826 * macfont.m (mac_font_get_glyph_for_cid)
6827 (macfont_store_descriptor_attributes)
6828 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6829 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6830 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6832 * image.c (xpm_str_to_color_key):
6833 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6834 * frame.c (x_set_frame_parameters):
6835 * fileio.c (Ffile_selinux_context):
6836 * emacs.c (sort_args):
6837 * dosfns.c (msdos_stdcolor_name):
6838 * dired.c (file_attributes):
6839 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6840 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6843 2014-04-02 Daniel Colascione <dancol@dancol.org>
6845 * data.c (Ffset): Abort if we're trying to set a function call to
6848 * lisp.h (ARRAYELTS): New macro.
6850 * alloc.c: Include execinfo.h if available.
6851 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6852 (suspicious_free_record): New structure.
6853 (suspicious_objects, suspicious_object_index)
6854 (suspicious_free_history, suspicious_free_history_index):
6856 (find_suspicious_object_in_range, detect_suspicious_free)
6857 (Fsuspicious_object): New functions.
6858 (cleanup_vector): Call find_suspicious_object_in_range.
6860 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6862 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6863 width from font width (Bug#17163).
6865 * frame.c (x_set_frame_parameters): Calculate default values of
6866 new frame sizes only after all other frame parameters have been
6867 processed (Bug#17142).
6869 2014-04-02 Ken Brown <kbrown@cornell.edu>
6871 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6874 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6876 * xterm.c (x_draw_image_glyph_string): Adjust image background
6877 width accordingly when its x position is adjusted. (Bug#17115)
6879 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6881 * font.c (font_list_entities): Do not add empty vector to font cache.
6882 (font_matching_entity): Likewise. If matching entity is found, insert
6883 1-item vector with this entity instead of entity itself (Bug#17125).
6885 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6887 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6889 * fns.c (validate_subarray): Rename from validate_substring,
6890 since it works for vectors too. New arg ARRAY. Optimize for the
6891 non-nil case. Instead of returning bool, throw an error if out of
6892 range, so that the caller needn't do that. All uses changed.
6893 Report original values if out of range.
6894 (Fsubstring, Fsubstring_no_properties, secure_hash):
6895 Also optimize the case where FROM is 0 or TO is the size.
6897 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6899 * search.c (Freplace_match): Use make_specified_string.
6900 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6901 to catch bogus override face of glyph strings.
6902 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6903 Move common substring range checking code to...
6904 (validate_substring): ...this function.
6906 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6908 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6910 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6912 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6913 bar is zero height, just return (Bug#16976).
6914 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6916 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6918 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6919 is nil. If waiting for toolbar to complete, force a redraw.
6921 2014-03-28 Glenn Morris <rgm@gnu.org>
6923 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6924 (emacs_bugreport): New variable.
6925 (usage_message): Use PACKAGE_BUGREPORT.
6926 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6928 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6930 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6932 Port recent signal-related changes to FreeBSD.
6933 Reported by Herbert J. Skuhra.
6934 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6935 Move decls from here ...
6936 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6938 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6940 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6941 and width of image background when it is displayed with a 'box'
6944 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6946 More backward-compatible fix to char-equal core dump (Bug#17011).
6947 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6948 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6950 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6952 * image.c (init_svg_functions): When loading SVG-related libraries,
6953 free already loaded libraries if the initialization fails.
6954 (rsvg_handle_set_size_callback): Remove declaration, unused.
6956 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6958 Fix core dump in char-equal (Bug#17011).
6959 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6960 unibyte buffers, as we can't tell whether the characters are
6963 * insdel.c (adjust_markers_for_delete): Remove unused local.
6965 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6967 Have (MARKER . ADJUSTMENT) undo records always be immediately
6968 after their corresponding (TEXT . POS) record in undo list.
6970 * lisp.h (record-delete): New arg record_markers.
6971 (record_marker_adjustment): No longer needed outside undo.c.
6972 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6973 adjustments to undo.c's record_marker_adjustments. Note that
6974 fileio.c's decide_coding_unwind is another caller to
6975 adjust_markers_for_delete. Because it has undo list bound to t,
6976 it does not rely on adjust_markers_for_delete to record marker
6978 (del_range_2): Swap call to record_delete and
6979 adjust_markers_for_delete so as undo marker adjustments are
6980 recorded before current deletion's adjustments, as before.
6981 (adjust_after_replace):
6982 (replace_range): Pass value for new record_markers arg to
6984 * undo.c (record_marker_adjustment): Rename to
6985 record_marker_adjustments and made static.
6986 (record_delete): Check record_markers arg and call
6987 record_marker_adjustments.
6988 (record_change): Pass value for new record_markers arg to
6990 (record_point): at_boundary calculation no longer needs to account
6991 for marker adjustments.
6993 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6995 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6998 2014-03-26 Glenn Morris <rgm@gnu.org>
7000 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7002 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7004 * buffer.c (struct sortvec): Add field `spriority'.
7005 (compare_overlays): Use it.
7006 (sort_overlays): Set it.
7008 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7010 * xdisp.c (redisplay_window): If all previous attempts to find the
7011 cursor row failed, try a few alternatives before falling back to
7012 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7014 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7016 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7017 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7019 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7020 variables on Windows.
7022 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7024 * w32.c (unsetenv): Remove unused var `retval'.
7025 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7027 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7028 (start_watching): Remove unused var `thr'.
7030 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7031 (find_child_console): Remove unnecesary var `thread_id'.
7033 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7034 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7036 2014-03-26 Glenn Morris <rgm@gnu.org>
7038 * filelock.c (Flock_buffer): Doc tweak.
7040 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7041 * emacs.c (shut_down_emacs):
7042 * fileio.c (Finsert_file_contents, write_region):
7043 * filelock.c (top-level, syms_of_filelock):
7044 * insdel.c (prepare_to_modify_buffer_1):
7045 CLASH_DETECTION is always defined now.
7047 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7049 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7050 DLL handle, to speed up thread startup.
7052 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7054 Handle sigmask better with nested signal handlers (Bug#15561).
7055 * atimer.c (sigmask_atimers): Remove.
7056 Remaining use rewritten to use body of this function.
7057 * atimer.c (block_atimers, unblock_atimers):
7058 * callproc.c (block_child_signal, unblock_child_signal):
7059 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7060 New arg OLDSET. All callers changed.
7061 * atimer.c (block_atimers, unblock_atimers):
7062 * callproc.c (block_child_signal, unblock_child_signal):
7063 * keyboard.c (handle_interrupt):
7064 * sound.c (vox_configure, vox_close):
7065 Restore the old signal mask rather than unilaterally clearing bits
7066 from the mask, in case a handler is running within another
7067 handler. All callers changed.
7068 * lisp.h, process.c, process.h, term.c:
7069 Adjust decls and callers to match new API.
7070 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7071 signal handlers aren't supposed to use floating point anyway.
7072 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7074 2014-03-23 Daniel Colascione <dancol@dancol.org>
7076 Split gc_sweep into discrete functions for legibility and better
7079 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7080 (sweep_vectors): Fix typo in comment.
7081 (sweep_conses, sweep_floats, sweep_intervals)
7082 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7083 (gc_sweep): Call new functions, to which existing functionality is
7085 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7087 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7089 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7091 2014-03-23 Daniel Colascione <dancol@dancol.org>
7093 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7094 only if xic_style calls for it. This change allows Emacs to work
7095 with ibus. Also, don't leak resources if create_frame_xic fails,
7096 and stop caching xic_style across different displays.
7097 (supported_xim_styles): Make const.
7098 (best_xim_style): Remove first parameter: it's always just
7099 supported_xim_styles. Change to look at supported_xim_styles
7102 2014-03-23 Daniel Colascione <dancol@dancol.org>
7104 * term.c (init_tty): Rearrange condition for clarity; print
7105 appropriate diagnostic.
7107 2014-03-23 Daniel Colascione <dancol@dancol.org>
7109 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7110 array. (ASAN caught.)
7112 2014-03-22 Glenn Morris <rgm@gnu.org>
7114 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7116 2014-03-22 Daniel Colascione <dancol@dancol.org>
7118 * process.c (conv_sockaddr_to_lisp): When extracting the string
7119 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7121 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7123 Fix regression introduced by patch for Bug#10500.
7124 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7125 * w32term.c (x_draw_image_relief): Likewise.
7127 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7129 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7130 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7131 maximize a frame for odd default fonts.
7133 2014-03-21 Glenn Morris <rgm@gnu.org>
7135 * minibuf.c (history-length): Increase default from 30 to 100.
7137 2014-03-21 Daniel Colascione <dancol@dancol.org>
7139 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7140 every time we switch to minibuffer.
7142 * alloc.c (lisp_align_malloc, allocate_string_data)
7143 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7144 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7146 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7148 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7149 support more "verbs".
7151 2014-03-21 Daniel Colascione <dancol@dancol.org>
7153 Always prohibit dumping a dumped Emacs.
7155 * emacs.c (might_dump): New variable.
7156 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7157 * lisp.h (might_dump): Declare.
7158 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7160 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7162 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7164 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7166 * doc.c (store_function_docstring): Warn when we don't know where to
7168 (Fsubstitute_command_keys): Don't advertise the fact that
7169 text-properties are dropped, since we think it's a bug that we'll fix.
7171 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7172 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7173 * frame.c (frame_garbaged): Make "docstring" more precise.
7175 2014-03-20 Glenn Morris <rgm@gnu.org>
7177 * charset.c (init_charset): When we cannot find the charsets directory,
7178 mention if EMACSDATA is set.
7180 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7182 * fns.c (Frandom): Fix rare bug where the result isn't random.
7184 Fix porting inconsistency about rounding to even.
7185 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7186 This way, the unusual !HAVE_RINT case acts like the usual
7187 HAVE_RINT case, and we can fix the documentation accordingly.
7189 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7191 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7192 (w32_wnd_proc): Initialize the dwHoverTime member of
7193 TRACKMOUSEEVENT structure.
7195 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7197 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7199 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7201 * search.c (find_newline): Speed up the function when using the
7202 newline cache, by halving the number of calls to
7203 region_cache_forward and region_cache_backward. (Bug#16830)
7205 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7207 * buffer.c (Fset_buffer): Document return value (bug#17015).
7209 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7211 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7212 nil, always resize character wise to avoid potential loss of the
7213 mode line (Bug#16923 related).
7215 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7217 * frame.c (x_set_frame_parameters): Always calculate new sizes
7218 pixelwise to avoid potential loss when rounding.
7220 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7222 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7223 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7225 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7227 * w32.c (fstatat): Don't add an extra slash if the argument ends
7228 with a slash: this fails the subsequent call to stat_worker on
7229 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7231 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7233 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7235 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7237 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7239 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7240 when frame is only on one screen (Bug#14713).
7242 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7244 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7245 there's a valid wrap point in the display line, the last glyph
7246 cannot "just barely fit" on this row, because display_line doesn't
7247 let it. Instead, proceed as if the last glyph didn't fit, so that
7248 we eventually back up the iterator to the wrap point. This avoids
7249 delusional behavior of move_it_to, whereby it proceeds to the next
7250 display line, but sets current_x to zero for all the glyphs that
7251 without word-wrap would fit on the previous display line.
7252 One result was that visual-order cursor movement behaved erratically
7254 (Fmove_point_visually): Add code to find the x coordinate of the
7255 last character before wrap point, under word-wrap on a TTY.
7257 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7259 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7260 also return value of MOVE_POS_MATCH_OR_ZV from
7261 move_it_in_display_line_to, when moving from beginning of line to
7262 point's position. (Bug#16961)
7264 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7266 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7267 * window.c (Fselect_window): Explain NORECORD and
7268 `buffer-list-update-hook' in doc-string.
7270 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7272 * window.c (Fother_window_for_scrolling): Check that
7273 Vother_window_scroll_buffer is a buffer.
7275 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7277 * xterm.c (xim_initialize): Always pass a copy of resource name
7278 to XRegisterIMInstantiateCallback and eassert whether return
7279 value is True. Passing copy is important because Xlib doesn't
7280 make its own copy and resource name argument usually points to
7281 SSDATA (Vx_resource_name), which may be changed from Lisp.
7282 (xim_close_display): For XUnregisterIMInstantiateCallback,
7283 always eassert return value and pass exactly the same values
7284 as were used for XRegisterIMInstantiateCallback.
7285 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7286 sources to check why if you are interested.
7288 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7290 * dispnew.c (change_frame_size_1): Add new_lines instead of
7291 new_height, the latter may be still zero if passed as such.
7292 * window.c (Fwindow_pixel_height): Mention bottom divider in
7295 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7297 Fix "resource temporarily unavailable" with xgselect
7299 * xgselect.c: Include <stdbool.h>.
7300 (xg_select) [!USE_GTK]: Don't lose track of errno.
7302 Fix minor --enable-gcc-warnings issues.
7303 * widget.c (update_various_frame_slots, EmacsFrameResize):
7304 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7306 2014-03-04 Ken Brown <kbrown@cornell.edu>
7308 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7309 represent the actual adjustment needed for alignment.
7311 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7313 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7314 needed, and don't reallocate if the initial allocation already
7315 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7317 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7319 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7322 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7324 * cmds.c (delete-char): Update docstring pointing out that the
7325 function ignores `delete-active-region' and `overwrite-mode'.
7327 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7329 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7331 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7332 allocated buffer due to alignment.
7333 (freehook): If the block to be freed was allocated by
7334 'aligned_alloc', find its real pointer before calling 'free'.
7336 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7339 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7341 * font.c (toplevel): Adjust comment about font cache layout.
7342 (font_clear_cache): Fix to match real font cache layout.
7343 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7344 (Fframe_font_cache) [FONT_DEBUG]: New function.
7345 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7347 Avoid crashes when X fonts are erroneously freed on reused X
7348 'Display *' connection data (Bug#16069). Note that X font
7349 resources still may be leaked, but currently there is no way
7350 to completely avoid it.
7351 * xterm.h (struct x_display_info): New member x_id. Add comments.
7352 * xterm.c (x_display_id): New variable.
7353 (x_term_init): Assign identifier to each opened X connection.
7354 * xfont.c (struct xfont): New member x_display_id.
7355 (xfont_open): Initialize it with frame's display id.
7356 (xfont_close): Check whether font's display id matches the one
7357 recorded for the given display. Adjust comment.
7358 * xftfont.c (struct xftfont_info):
7359 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7361 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7363 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7364 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7365 killed Vother_window_scroll_buffer.
7366 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7368 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7370 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7371 that start with more than 2 slashes as UNCs. (Bug#16751)
7373 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7375 Fix a few crashes and leaks when cloning C strings.
7376 * alloc.c, lisp.h (dupstring): New function.
7377 * gtkutil.c (xg_get_font):
7378 * term.c (tty_default_color_capabilities):
7379 * xsettings.c (store_monospaced_changed)
7380 (store_font_name_changed, parse_settings)
7381 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7382 This avoids some unlikely crashes due to accessing freed storage,
7383 and avoids some minor memory leaks in the more-typical case.
7385 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7387 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7388 cursor when modeline can't be dragged (Bug#16647).
7390 2014-02-28 Glenn Morris <rgm@gnu.org>
7392 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7393 from custom-delayed-init-variables. (Bug#11565)
7395 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7397 More fixes for mouse glyph calculations (Bug#16647).
7398 * window.c (coordinates_in_window): In intersection of
7399 horizontal and vertical window dividers prefer the horizontal
7400 one. Add some extra parens to last fix.
7401 (window_relative_x_coord): Return x-coordinate for header and
7403 * xdisp.c (remember_mouse_glyph): In text area don't extend
7404 glyph into mode line to show the vertical drag cursor there
7405 immediately. Subdivide mouse glyphs in right fringes to show a
7406 horizontal drag cursor as soon as we enter the "grabbable width"
7407 portion. Handle vertical border case separately. Do not
7408 subdivide window divider areas.
7409 (note_mouse_highlight): On bottom divider of bottommost windows
7410 show vertical drag cursor only when the minibuffer window can be
7413 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7415 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7416 reset by the face of the object just displayed. See also bug#76.
7417 (get_next_display_element): If the string came from a display
7418 property, examine the box face attribute at it->position, not at
7419 it->current.pos, since the latter was not updated yet. (Bug#16870)
7420 (handle_face_prop): Improve commentary.
7422 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7424 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7425 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7427 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7429 Fixes around Bug#16647.
7430 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7431 ON_BOTTOM_DIVIDER cases.
7432 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7433 only if the window has no right divider.
7434 (Fcoordinates_in_window_p): Fix doc-string.
7436 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7438 * lread.c (Funintern): Fix doc to match advertised calling convention.
7440 2014-02-24 Daniel Colascione <dancol@dancol.org>
7442 * keyboard.c (read_char): Close race that resulted in lost events.
7444 2014-02-22 Glenn Morris <rgm@gnu.org>
7446 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7447 * window.c (window-resize-pixelwise): Doc fixes.
7449 * process.c (Finternal_default_process_filter)
7450 (Finternal_default_process_sentinel): Doc tweaks.
7452 2014-02-21 Glenn Morris <rgm@gnu.org>
7454 * process.c (Fprocess_buffer, Faccept_process_output)
7455 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7458 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7460 * window.c (Fwindow_scroll_bar_width): New function.
7462 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7464 Pacify GCC when configuring with --enable-gcc-warnings.
7465 * xdisp.c (move_it_in_display_line_to) [lint]:
7466 Initialize recently-added local.
7468 2014-02-21 Daniel Colascione <dancol@dancol.org>
7470 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7472 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7474 * xdisp.c (init_iterator): Don't dereference a bogus face
7475 pointer. (Bug#16819)
7476 (try_cursor_movement): Don't use cursor position if
7477 set_cursor_from_row failed to compute it. This avoids assertion
7478 violations in MATRIX_ROW.
7479 (move_it_in_display_line_to): Save the iterator state in ppos_it
7480 only once per call. Reimplement the method used to return to the
7481 best candidate position if all the positions found in display line
7482 are beyond TO_CHARPOS. This cuts down the number of calls to
7483 bidi_shelve_cache, which moves a lot of stuff when lines are long
7484 and include bidirectional text. (Bug#15555)
7486 2014-02-20 Glenn Morris <rgm@gnu.org>
7488 * data.c (Fdefalias): Doc fix.
7490 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7492 * xdisp.c (display_line): Fix horizontal scrolling of large images
7493 when fringes are turned off. This comes at a price of not
7494 displaying the truncation/continuation glyphs in this case.
7497 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7498 CreateDIBSection returns an error indication, zero out *ximg after
7499 destroying the image. This avoids crashes in memory allocations
7500 due to the fact that some of the callers also call
7501 x_destroy_x_image, which will attempt to free an already free'd
7504 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7506 * widget.c (update_various_frame_slots): Don't set
7507 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7509 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7511 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7513 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7515 temacs --daemon fix (Bug#16599).
7516 * emacs.c (main): Initialize daemon_pipe[1] here ...
7517 (syms_of_emacs): ... instead of here.
7519 2014-02-16 Anders Lindgern <andlind@gmail.com>
7521 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7524 2014-02-16 Daniel Colascione <dancol@dancol.org>
7526 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7527 (xd_get_connection_address): Use it.
7528 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7529 xd_get_connection_address because the latter signals if the bus
7530 we're trying to close is already disconnected.
7532 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7534 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7535 argument to CreateThread. This avoids segfaults on Windows 9X.
7536 Reported by oslsachem <oslsachem@gmail.com>.
7538 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7540 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7541 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7542 (check_lseek): New function, to report lseek errors.
7543 (save_data_space, update_file_ptrs, read_header, write_header)
7544 (copy_file, copy_rest, unexec): Use these news functions.
7545 (update_file_ptrs): Don't assume wraparound behavior when
7546 converting a large size_t value to off_t.
7548 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7550 * composite.c (fill_gstring_header): Pass positions as C integers
7551 and move parameters checking to...
7552 (Fcomposition_get_gstring): ...this function. Handle case when
7553 buffer positions are in reversed order and avoid crash (Bug#16739).
7555 * buffer.c (validate_region): Mention current buffer in error message.
7557 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7559 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7561 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7563 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7565 2014-02-11 Glenn Morris <rgm@gnu.org>
7567 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7568 Replace refs to "OpenStep" in messages.
7570 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7572 Avoid "." at end of error diagnostics.
7573 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7574 * font.c (Ffont_at):
7575 * nsfns.m (ns_display_info_for_name):
7576 * nsselect.m (Fx_own_selection_internal):
7577 * nsterm.m (performDragOperation:):
7578 Remove "." from end of diagnostic.
7580 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7582 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7583 unintuitive (bug#15824).
7584 (Fyes_or_no_p): Doc fix (bug#15456).
7586 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7588 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7590 * eval.c (call_debugger): When exiting the debugger, do not allow
7591 max_specpdl_size less than actual binding depth (Bug#16603).
7592 (syms_of_eval): Adjust docstring.
7594 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7596 * cmds.c (Fself_insert_command): Output a clearer error message on
7597 negative repetitions (bug#9476).
7599 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7601 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7603 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7605 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7607 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7609 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7611 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7613 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7615 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7617 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7618 `exit' works (bug#15865).
7620 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7622 Constrain window box/body sizes and margin widths (Bug#16649).
7623 * xdisp.c (window_box_width): Don't return less than zero.
7624 (window_box_left_offset, window_box_right_offset): Don't return
7625 more than the window's pixel width.
7626 * window.c (window_body_height, window_body_width): Don't return
7628 (window_resize_apply): Adjust margin width, if necessary.
7630 2014-02-07 Glenn Morris <rgm@gnu.org>
7632 * nsterm.m (syms_of_nsterm): Doc fix.
7634 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7636 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7637 New variables: pointers through which to call the respective APIs.
7638 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7639 (filename_from_ansi, sys_link, check_windows_init_file):
7640 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7641 This is required on Windows 9X, where we dynamically load
7642 UNICOWS.DLL which has their non-stub implementations.
7643 (maybe_load_unicows_dll): Assign addresses to these 2 function
7644 pointers after loading UNICOWS.DLL.
7646 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7647 MultiByteToWideChar and WideCharToMultiByte through function
7650 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7653 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7655 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7656 for OSX >= 10.9 if separate spaces are used.
7657 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7659 2014-02-06 Glenn Morris <rgm@gnu.org>
7661 * buffer.c (cache-long-scans): Doc fix.
7663 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7665 * w32fns.c (Fw32_shell_execute): Doc fix.
7667 2014-02-05 Bastien Guerry <bzg@gnu.org>
7669 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7670 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7672 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7674 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7675 outside the window (Bug#16649).
7677 * xdisp.c (note_mouse_highlight): When entering a margin area show
7678 a non-text cursor (Bug#16647).
7680 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7682 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7683 It prompted a compile-time diagnostic on GNU/Linux.
7684 Simplify to remove the need for the label.
7686 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7688 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7689 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7690 to show it; otherwise return 'unsupported--w32-dialog' to signal
7691 to the caller that emulation with menus is necessary.
7692 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7694 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7696 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7699 * menu.c (Fx_popup_dialog): Don't condition the call to
7700 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7701 special symbol 'unsupported--w32-dialog', emulate the dialog with
7702 a menu by calling x-popup-menu.
7704 * menu.h (Qunsupported__w32_dialog): New extern variable.
7706 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7708 * keyboard.c (kbd_buffer_get_event): Read file notification events
7711 * xgselect.c (xg_select): Read glib events in any case, even if
7712 there are no file descriptors to watch for. (Bug#16519)
7714 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7716 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7717 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7718 * w32term.c (w32_draw_window_divider): Handle first and last
7720 * w32term.h (w32_fill_area_abs): New function.
7721 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7723 * xfaces.c (realize_basic_faces): Handle new face ids.
7724 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7725 and bottom divider width.
7726 * xterm.c (x_draw_window_divider): Handle first and last pixels
7729 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7731 * print.c (Fexternal_debugging_output): Add cast to pacify
7732 --enable-gcc-warnings.
7733 * eval.c (call_debugger): Grow specpdl if the debugger was
7734 entered due to specpdl overflow (Bug#16603) and allow more
7735 specpdl space for the debugger itself.
7737 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7739 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7742 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7744 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7745 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7747 * print.c (Fexternal_debugging_output): If the argument character
7748 is non-ASCII, encode it with the current locale's encoding before
7749 writing the result to the terminal. (Bug#16448)
7751 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7752 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7755 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7757 * process.c (create_process): Reset SIGPROF handler in the child.
7758 * callproc.c (call_process): Likewise.
7760 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7762 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7764 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7766 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7767 of zero to print strings, GDB doesn't like it.
7769 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7770 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7771 we still use correct addresses. (Bug#16576)
7773 2014-01-27 K. Handa <handa@gnu.org>
7775 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7776 to preserve the code detection behavior of 24.3.
7777 * coding.h (struct coding_system): New member detected_utf8_bytes.
7778 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7779 (decode_coding_gap): Use short cut for UTF-8 file reading only
7780 when coding->detected_utf8_bytes equals to coding->src_bytes.
7781 * fileio.c (Finsert_file_contents): Cancel the previous change.
7783 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7785 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7786 that are not visible.
7788 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7790 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7791 is grabbed (Bug#16565).
7793 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7795 * xdisp.c (last_max_ascent): Re-remove after erroneously
7796 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7798 (move_it_to): Re-remove reference to last_max_ascent.
7799 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7800 max_descent here instead of calling line_bottom_y.
7803 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7805 * terminal.c (initial_free_frame_resources): New function.
7806 (init_initial_terminal): Install new hook to free face cache
7807 on initial frame and avoid memory leak. For details, see
7808 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7809 * xfaces.c (free_frame_faces): Adjust comment.
7811 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7813 * data.c (Fstring_to_number): Document results if unparsable
7816 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7818 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7820 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7822 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7823 * coding.c (detect_coding_utf_8, emacs_mule_char)
7824 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7825 (check_utf_8, decode_coding):
7826 * coding.h (struct coding_system.errors):
7827 Use ptrdiff_t, not int, for integer values derived from buffer and
7830 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7831 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7832 before invoking decode_coding_gap, since there's just one block.
7834 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7836 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7837 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7838 too early. Again run change_frame_size before assigning menu-
7841 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7843 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7844 arrives, call x_check_fullscreen, in case the new display has a
7845 different resolution. (Bug#16517)
7847 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7849 * term.c (read_menu_input): If the selected frame changes, exit
7851 (tty_menu_show): If the selected frame changes while we displayed
7852 a menu, throw to top level. (Bug#16479)
7854 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7856 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7858 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7860 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7861 * data.c (count_one_bits_word): Fix bug (negated comparison)
7862 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7864 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7866 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7867 Avoid undefined behavior by initializing display property bit of a
7868 string processed by the bidirectional iterator. For details, see
7869 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7871 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7873 Minor cleanup of previous change.
7874 * image.c (imagemagick_error, Fimagemagick_types):
7875 Omit some recently-introduced and unnecessary casts and assignments.
7877 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7879 Fix two memory leaks discovered with Valgrind.
7880 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7881 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7883 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7885 Fixes in window size functions around Bug#16430 and Bug#16470.
7886 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7887 (Fwindow_mode_line_height, Fwindow_header_line_height)
7888 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7889 Minor doc-string adjustments.
7890 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7891 Rewrite doc-strings.
7892 (window_body_height, window_body_width): Do not count partially
7893 visible lines/columns when PIXELWISE is nil (Bug#16470).
7894 (Qfloor, Qceiling): New symbols.
7896 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7898 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7899 when the image cache is not yet allocated. (Bug#16509)
7901 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7903 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7904 re-attach intervals to its base buffer (Bug#16502).
7905 * intervals.c (set_interval_object): Move from here...
7906 * intervals.h (set_interval_object): ... to here. Fix comments.
7908 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7910 Avoid undefined behavior by initializing buffer redisplay bit.
7911 Reported by Dmitry Antipov in
7912 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7913 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7915 Revert some of the CANNOT_DUMP fix (Bug#16494).
7916 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7918 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7920 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7921 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7922 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7923 they are replaced by macros that expand into direct calls to the
7924 corresponding functions from GDI32.DLL.
7925 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7926 variables in the Cygwin build, they are unused.
7928 2014-01-19 K. Handa <handa@gnu.org>
7930 * composite.c (composition_update_it): Fix previous change.
7932 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7934 Fix file name handling on MS-Windows 9X.
7935 * w32.c (maybe_load_unicows_dll): New function.
7937 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7938 on, to make sure we can convert file names to and from UTF-8 on
7939 Windows 9X. This fixes a failure to start up because Emacs cannot
7940 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7942 * w32font.c [WINDOWSNT]: Include w32.h.
7943 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7944 of implementing the same stuff.
7945 Remove now unused g_b_init_is_windows_9x.
7947 * w32.h (maybe_load_unicows_dll): Add prototype.
7949 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7951 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7952 switch to single keyboard. Prevents daemon crashes when a new
7953 client connects while we show a TTY menu in an existing client.
7956 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix MinGW64 porting problem with _setjmp.
7959 Reported by Eli Zaretskii in:
7960 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7961 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7962 the old _setjmp and _longjmp. All uses changed.
7964 2014-01-13 Daniel Colascione <dancol@dancol.org>
7966 * textprop.c (Fremove_list_of_text_properties):
7967 Correctly handle reaching the end of the interval tree. (Bug#15344)
7969 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7971 * xdisp.c (resize_mini_window): Round height to a multiple of
7972 frame's line height. Fix bug in calculation of window start
7973 position (Bug#16424).
7975 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7977 * macfont.m: Include termchar.h.
7978 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7979 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7980 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7981 *_WITH_GC_* to take face and f as parameters.
7982 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7983 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7985 2014-01-13 Daniel Colascione <dancol@dancol.org>
7987 Fix menu item updating in the presence of the Unity global menu
7990 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7991 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7993 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7994 updating menus; explain why.
7995 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7996 problem it's supposed to solve and it interferes with detecting
7997 the presence of a global menu.
7998 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8001 2014-01-11 K. Handa <handa@gnu.org>
8003 * composite.c (composition_update_it): Fix indexing of
8004 LGSTRING_CHAR (Bug#15984).
8006 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8008 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8010 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8012 * xdisp.c (try_window_id): Don't use this function's optimizations
8013 if overlays in the buffer displayed by the window have changed
8014 since last redisplay. (Bug#16347)
8015 (message_dolog): Fix indentation.
8017 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8019 * frame.c (frame_resize_pixelwise): Fix doc-string.
8021 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8023 Fix handling of internal borders (Bug#16348).
8024 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8025 Remove internal border width from pixel width of windows.
8026 (change_frame_size_1): Don't return early when frame's pixel
8027 size changes - we still have to record the new sizes in the
8029 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8030 also when toolbar gets larger.
8031 * window.c (check_frame_size): Include internal_border_width in
8033 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8034 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8035 In non-toolkit/non-GTK version clear internal border.
8036 * xterm.c (x_clear_under_internal_border): New function for
8037 non-toolkit/non-GTK version.
8038 (x_after_update_window_line): In non-toolkit/non-GTK version
8040 (handle_one_xevent, x_set_window_size):
8041 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8042 * xterm.h (x_clear_under_internal_border): Extern it.
8044 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8046 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8047 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8050 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8052 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8053 last value of point is not equal to buffer's point. (Bug#16129)
8055 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8058 * nsterm.h (updateCollectionBehavior): Rename from
8059 updateCollectionBehaviour. All uses changed.
8061 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8062 * Makefile.in (SETFATTR): New macro.
8063 (temacs$(EXEEXT)): Use it.
8065 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8067 Fix maximization behavior on Windows (Bug#16300).
8068 * w32fns.c (w32_fullscreen_rect): Don't handle
8069 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8070 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8071 of SetWindowPos. Restore last placement also when leaving
8072 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8073 but the FULLSCREEN_BOTH case.
8075 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8078 * data.c (arithcompare_driver):
8079 * fileio.c (Fcar_less_than_car):
8080 * fns.c (internal_equal):
8081 * frame.c (delete_frame):
8082 * lisp.h (enum More_Lisp_Bits):
8084 Avoid C99 constructs that don't work in C89.
8085 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8086 to port to C89, which doesn't have 'long long'.
8087 (count_trailing_zero_bits): Use them.
8089 2014-01-03 Chong Yidong <cyd@gnu.org>
8091 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8093 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8095 Further adjust frame/window scrollbar width calculations.
8096 * window.c (apply_window_adjustment):
8097 Set windows_or_buffers_changed.
8098 (Fwindow_scroll_bars): Return actual scrollbar width.
8099 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8100 For non-toolkit builds again use 14 as minimum width and set
8101 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8102 * xterm.c (XTset_vertical_scroll_bar): Take width from
8103 WINDOW_SCROLL_BAR_AREA_WIDTH.
8104 (x_new_font): Rename wid to unit. Base calculation of new
8105 scrollbar width on toolkit used and make it analogous to that of
8106 x_set_scroll_bar_default_width.
8107 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8108 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8109 of GetSystemMetrics.
8110 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8111 WINDOW_SCROLL_BAR_AREA_WIDTH.
8112 (x_new_font): Make it correspond to changes in xterm.c.
8114 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8116 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8117 This is a cleaner way to fix the MinGW-w64 porting problem.
8118 Check for INTPTR_MAX misconfiguration.
8120 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8122 * search.c (newline_cache_on_off, find_newline): In indirect
8123 buffers, use the newline cache of the base buffer.
8125 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8126 buffer, invalidate the caches of its base buffer. (Bug#16265)
8128 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8129 buffers, use the width-run cache of the base buffer.
8131 * xdisp.c (redisplay_window): When the window displays an indirect
8132 buffer, and the character widths in the display table have
8133 changed, invalidate the width-run cache of the corresponding base
8136 * fileio.c (Finsert_file_contents): When invalidating the newline
8137 cache, consider the case of inserting into indirect buffer.
8139 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8140 In indirect buffers, use the paragraph cache of the base buffer.
8142 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8144 * window.c (grow_mini_window): Fix last change.
8146 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8148 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8150 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8152 * w32term.c (w32_initialize): Use LCID and LOWORD.
8154 * w32proc.c (create_child): Use pid_t for 5th argument.
8155 (IsValidLocale): Don't provide prototype for MinGW64.
8156 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8157 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8159 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8160 MinGW64 doesn't support.
8162 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8164 * w32.c (set_named_security_info): New function.
8165 (acl_set_file): Fall back on set_named_security_info if
8166 set_file_security fails.
8167 (g_b_init_set_named_security_info_w)
8168 (g_b_init_set_named_security_info_a): New static variables.
8169 (globals_of_w32): Initialize them to zero.
8170 (set_named_security_info): Set them to non-zero if the
8171 corresponding API is available.
8172 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8173 New function typedefs.
8175 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8177 Some more fixes following pixelwise resize changes including one
8179 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8180 of frame_resize_pixelwise.
8181 * widget.c (pixel_to_text_size): New function.
8182 (update_wm_hints): Have size hints respect value of
8183 frame_resize_pixelwise.
8184 (EmacsFrameResize): Alway process resize requests pixelwise.
8185 * window.c (grow_mini_window): Make sure mini window is at least
8187 * xdisp.c (display_menu_bar): Make sure menubar extends till
8189 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8190 (x_set_tool_bar_lines): Calculate pixelwise.
8191 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8192 frame_resize_pixelwise.
8194 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8196 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8197 variables not used there.
8199 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8201 * w32.c (sys_umask): New function. (Bug#16299)
8203 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8205 * dispnew.c (change_frame_size_1): Take old width of root window
8206 from that window's pixel width. (Bug#16284)
8208 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8210 Plain copy-file no longer chmods an existing destination (Bug#16133).
8211 * fileio.c (realmask): Now a static var, not a local.
8212 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8213 Remove arg STATPTR. All uses changed.
8214 (Fcopy_file): Do not alter permissions of existing destinations,
8215 unless PRESERVE-PERMISSIONS (renamed from
8216 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8217 Avoid race when testing for existing destinations and for
8218 when input and output files are the same.
8219 If changing the group fails, adjust both default and
8220 preserved permissions so that access is not granted to the
8222 (Fset_default_file_modes, init_fileio): Update realmask.
8223 (Fdefault_file_modes): Use realmask instead of calling umask.
8225 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8227 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8228 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8229 flags on the daemon pipe ends before execing.
8231 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8233 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8234 session. (Bug#14739)
8236 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8238 * callproc.c (Vexec_path): Document that exec-directory is in it.
8240 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8242 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8245 2013-12-27 Chong Yidong <cyd@gnu.org>
8247 * data.c (Fsymbol_function): Doc fix.
8249 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8251 Some more tinkering with Bug#16051.
8252 * window.c (resize_frame_windows): Don't let the size of the
8253 root window drop below the frame's default character size.
8254 Never ever delete any subwindows - let the window manager do the
8257 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8258 of toolbar lines needed when they exceed the height of the root
8260 (unwind_create_frame_1): New function.
8261 (Fx_create_frame): Generally inhibit calling the window
8262 configuration change hook here. Remove extra call to
8263 change_frame_size - it's not needed when we don't run the
8264 configuration change hook.
8266 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8268 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8269 On my Fedora 19 platform the core dumps were so big that
8270 my desktop became nearly catatonic.
8271 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8272 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8273 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8274 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8275 a clang-only syntax.
8276 * conf_post.h (__has_feature): New macro, if not already defined.
8277 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8278 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8280 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8282 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8283 is a file name. (Bug#16252)
8285 2013-12-25 Chong Yidong <cyd@gnu.org>
8287 * keyboard.c (Voverriding_terminal_local_map)
8288 (Voverriding_local_map): Doc fix.
8290 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8292 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8294 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8295 file name when it is submitted to ShellExecute. Simplify code.
8296 Don't test DOCUMENT for being a string, as that is enforced by
8297 CHECK_STRING. Doc fix.
8299 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8301 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8302 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8303 redisplay_tool_bar does. Improve and fix commentary.
8304 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8305 limits of the glyph matrices. (Bug#16051)
8306 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8307 only when the new size is different from the old one, and the new
8308 size can be achieved given the frame height.
8310 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8312 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8314 2013-12-23 Glenn Morris <rgm@gnu.org>
8316 * lread.c (Fload): Mention load-prefer-newer in doc.
8318 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8320 Handle Bug#16207 by being more restrictive when running hooks.
8321 * window.c (unwind_change_frame): New function.
8322 (Fset_window_configuration): Don't run configuration change hook
8323 while the frame configuration is unsafe. Call select_window
8326 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8328 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8330 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8332 * nsterm.h: Declare EmacsColor category.
8334 * nsterm.m (NSColor): Implement EmacsColor category.
8335 (ns_get_color): Use colorUsingDefaultColorSpace.
8336 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8338 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8340 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8342 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8343 having the PNG_NORETURN attribute, to avoid compiler warning in
8346 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8348 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8350 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8351 fringe background extension.
8352 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8353 because they are now always the same as `left' and `width',
8354 respectively. Remove code for the case that `width' and
8355 `sb_width' are different.
8357 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8359 Remove scroll_bar_actual_width from frames.
8360 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8361 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8362 (x_figure_window_size):
8363 * nsterm.m (x_set_window_size):
8364 * widget.c (set_frame_size):
8365 * w32term.c (x_set_window_size):
8366 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8367 scroll_bar_actual_width.
8369 Convert scroll_bar members to integers on Windows.
8370 * w32term.h (struct scroll_bar): Convert top, left, width,
8371 height, start, end and dragging to integers.
8372 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8374 * w32term.c (w32_set_scroll_bar_thumb)
8375 (w32_scroll_bar_handle_click): Remove XINT conversions for
8376 scroll_bar members. Treat bar->dragging as integer.
8377 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8378 first element. Remove XINT conversions for scroll_bar members.
8379 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8380 Remove XINT conversions for scroll_bar members.
8382 Fix assignment for new window total sizes.
8383 * window.c (Fwindow_resize_apply_total): Assign values for
8386 2013-12-20 Chong Yidong <cyd@gnu.org>
8388 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8389 argument to `append'.
8391 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8393 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8394 current text face, for extending the face of the display margins.
8397 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8398 Doc fix. (Bug#16190)
8400 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8402 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8405 * nsterm.m (Qfile, Qurl): New.
8406 (EV_MODIFIERS2): New macro.
8407 (EV_MODIFIERS): Use EV_MODIFIERS2.
8408 (ns_term_init): Remove font and color from DND, does not work on
8409 newer OSX, and other ports don't have them.
8410 (performDragOperation:): Handle modifiers used during drag.
8411 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8412 Remove global Lisp variables used to communicate with ns-win.el.
8413 Remove font and color handling.
8414 (syms_of_nsterm): Defsym Qfile and Qurl.
8416 2013-12-19 Anders Lindgren <andlind@gmail.com>
8418 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8419 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8421 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8422 (constrainFrameRect): Remove special case nr_screens == 1.
8423 Don't constrain size to size of view.
8425 * nsterm.h (ns_output): Remove dont_constrain.
8427 2013-12-19 Anders Lindgren <andlind@gmail.com>
8429 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8431 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8433 Minor fixes for recent openp changes.
8434 * lisp.h (GCPRO7): New macro.
8435 * lread.c (openp): Use bool for boolean; all callers changed.
8436 Protect save_string from GC. Don't assume that file descriptors
8437 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8438 warning about uninitialized variable.
8440 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8442 * w32fns.c (emacs_abort): Use intptr_t as argument of
8443 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8445 2013-12-18 Glenn Morris <rgm@gnu.org>
8447 * lread.c (Fload): Pass load_prefer_newer to openp.
8448 Don't bother checking mtime if openp already did it.
8449 (openp): Add `newer' argument, to check all suffixes
8450 and find the newest file.
8451 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8452 * callproc.c (call_process):
8453 * charset.c (load_charset_map_from_file):
8454 * emacs.c (init_cmdargs):
8455 * image.c (x_create_bitmap_from_file, x_find_image_file):
8457 * lread.c (Flocate_file_internal):
8458 * process.c (Fformat_network_address):
8459 * sound.c (Fplay_sound_internal):
8460 * w32.c (check_windows_init_file):
8461 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8463 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8465 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8467 * w32.c (getloadavg): Don't index samples[] array with negative
8468 indices. Recover from wall-clock time being set backwards.
8470 * w32term.c (w32_initialize): Declare the argument of
8471 set_user_model as const.
8473 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8474 (w32_menu_show): Constify some arguments passed to MessageBox.
8476 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8477 to initialize Lisp objects.
8479 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8480 initialize Lisp objects.
8482 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8483 use variables used only on X under that condition.
8485 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8486 variables not used there.
8488 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8490 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8491 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8493 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8495 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8496 code, revealed in presence of R2L characters, character
8497 compositions, and display vectors. A better fix for Bug#16148.
8498 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8499 GTK and NS builds, they don't have this member of struct frame.
8501 * dispextern.h (struct composition_it): Correct a comment for the
8504 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8506 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8507 This prevents a compilation error on C compilers that do not
8508 default functions to return 'int' if not declared. Also, add
8509 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8510 since it now uses inline functions.
8512 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8514 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8515 display margins on mode line, header line, and in the frame's
8516 tool-bar window. (Bug#16165)
8518 2013-12-16 Andreas Schwab <schwab@suse.de>
8520 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8522 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8524 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8527 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8529 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8531 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8533 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8534 intended to find bogus pointers in font objects (Bug#16140).
8535 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8536 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8537 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8538 Disable for MS-Windows due to Bug#15876; apparently this
8539 requires more or less substantial changes in fontset code.
8540 * xfont.c (xfont_close):
8541 * xftfont.c (xftfont_close): Call x_display_info_for_display
8542 to check whether 'Display *' is valid (Bug#16093 and probably
8545 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8547 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8548 Reported by Juanma Barranquero <lekktu@gmail.com>.
8550 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8551 open a pty on MS-Windows. (Bug#16152)
8553 * emacs.c (decode_env_path): Fix bogus comparison against
8554 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8556 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8558 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8559 (Fx_file_dialog): Add parentheses around && to silence warning.
8561 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8563 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8565 * xdisp.c (extend_face_to_end_of_line): Extend background of
8566 non-default face in margin areas as well. (Bug#16151)
8567 (display_line): Call extend_face_to_end_of_line for continued
8568 lines as well, if the display margins have non-zero width.
8569 (set_glyph_string_background_width): When needed, set the
8570 extends_to_end_of_line_p flag on glyph strings to be drawn in
8571 margin areas, not only in the text area.
8573 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8576 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8578 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8579 Don't worry about verify_error being t, since it has to be a list.
8581 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8583 Use bool for boolean, focusing on headers.
8584 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8585 No need to include <stdbool.h>, since conf_post.h does it now.
8586 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8587 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8588 (SET_PER_BUFFER_VALUE_P):
8589 * ccl.c, ccl.h (setup_ccl_program):
8590 * ccl.h (CHECK_CCL_PROGRAM):
8591 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8592 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8593 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8594 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8595 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8596 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8597 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8598 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8599 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8600 (CHARSET_FAST_MAP_SET):
8601 * coding.c (decode_coding_ccl, encode_coding_ccl):
8602 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8603 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8604 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8605 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8606 (decode_coding_c_string):
8607 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8608 * conf_post.h (has_attribute):
8609 * dispextern.h (trace_redisplay_p)
8610 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8611 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8612 (SET_GLYPH_FROM_CHAR_GLYPH)
8613 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8614 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8615 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8616 (cursor_in_mouse_face_p):
8617 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8618 (blank_row, prepare_desired_row)
8619 (build_frame_matrix_from_leaf_window, make_current)
8620 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8621 (update_window, scrolling_window, update_frame_line):
8622 * disptab.h (GLYPH_FOLLOW_ALIASES):
8623 * editfns.c (Fformat):
8624 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8625 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8626 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8627 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8628 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8629 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8630 (FONT_DEFERRED_LOG):
8631 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8632 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8633 (FRAME_MOUSE_UPDATE):
8634 * fringe.c (Fdefine_fringe_bitmap):
8635 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8636 (x_create_bitmap_from_xpm_data, xpm_load_image):
8637 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8638 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8639 (MERGE_INTERVAL_CACHE):
8640 * keymap.h (KEYMAPP):
8641 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8642 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8643 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8644 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8645 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8646 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8647 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8648 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8649 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8650 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8651 (SETUP_BUFFER_SYNTAX_TABLE):
8652 * systime.h (timespec_valid_p):
8653 * term.c (save_and_enable_current_matrix):
8654 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8655 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8656 (redisplay_internal, try_window_reusing_current_matrix)
8657 (sync_frame_with_window_matrix_rows, try_window_id)
8658 (display_menu_bar, display_tty_menu_item, display_mode_line)
8659 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8660 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8661 * xmenu.c (xmenu_show):
8662 * xterm.c (use_xim, x_term_init):
8663 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8664 (struct x_bitmap_record):
8665 Use bool for booleans.
8666 * ccl.c (struct buffer_text):
8667 * ccl.h (struct ccl_program):
8668 * charset.h (struct charset):
8670 * coding.h (struct iso_2022_spec, struct coding_system):
8671 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8672 (struct glyph_string, struct face, struct face_cache)
8673 (struct bidi_string_data, struct bidi_it)
8674 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8676 * editfns.c (Fformat):
8677 * frame.h (struct frame):
8678 * fringe.c (struct fringe_bitmap):
8679 * intervals.h (struct interval):
8680 * keyboard.h (struct kboard):
8681 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8682 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8683 (struct Lisp_Buffer_Local_Value, union specbinding):
8684 * macfont.m (struct macfont_info):
8685 * process.h (struct Lisp_Process):
8686 * termchar.h (struct tty_display_info):
8687 * window.h (struct window):
8688 * xterm.h (struct x_output):
8689 Use bool_bf for boolean bit-fields.
8690 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8691 All callers changed.
8692 * ccl.h (struct ccl_program): Remove unused members private_state,
8693 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8695 (struct ccl_spec): Remove unused members cr_carryover,
8696 eight_bit_carryover.
8697 * conf_post.h: Include <stdbool.h>.
8698 (bool_bf): New type.
8699 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8700 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8701 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8702 'do { ... } while (false)' brackets.
8703 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8704 Args must now be expressions; all callers changed.
8705 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8706 (PRODUCE_GLYPHS): Simplify use of boolean.
8707 * fileio.c (Fcopy_file):
8708 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8709 * lisp.h (UNGCPRO): Return void, not int.
8710 (FOR_EACH_TAIL): Use void expression, not int expression.
8711 * region-cache.c: Reindent.
8712 * region-cache.h: Copy comments from region-cache.c, to fix
8713 incorrect remarks about booleans.
8715 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8717 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8718 when character at point is displayed from a display vector.
8721 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8723 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8724 now a list of certificate validation checks that will abort a
8725 connection with an error.
8726 (Fgnutls_boot): Document it and use it.
8728 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8730 * w32term.c (w32_enable_frame_resize_hack): New variable.
8731 (x_set_window_size): Use it to hack frame resizing on Windows
8734 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8736 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8737 Windows-specific code to w32.c. Change error message text to
8738 match that of Posix platforms.
8740 * w32.c (w32_copy_file): New function, most of the code copied and
8741 reworked from Fcopy_file. Improve error handling. Plug memory
8742 leak when errors are thrown. Support file names outside of the
8743 current codepage. (Bug#7100)
8745 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8747 * lread.c (load_path_default): Prototype.
8749 2013-12-13 Glenn Morris <rgm@gnu.org>
8751 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8752 (dump_path): Remove.
8753 (load-path-default): Remove `changed' argument.
8754 Do not set dump_path permanently. Simplify.
8755 (init_lread): Simplify.
8756 (syms_of_lread): Remove dump_path.
8758 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8760 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8761 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8762 2013-12-12 font-related change to avoid Bug#16128, which
8763 is quite hard to fix without even more substantial changes.
8765 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8767 * font.c (font_close_object): Check for live frame (Bug#16128).
8769 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8771 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8772 Return ptrdiff_t, not int, since it's a buffer size.
8773 Reindent/reparen some macros to a more Gnuish style.
8775 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8777 Avoid undefined behavior with huge regexp interval counts.
8778 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8779 since it's now specialized to interval counts. All uses changed.
8780 Do not assume wraparound on signed integer overflow.
8781 (regex_compile): Simplify based on the above changes.
8783 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8785 Support file names on MS-Windows that use characters outside of
8786 the current system codepage. (Bug#7100)
8788 * w32.c (get_file_security, set_file_security)
8789 (create_symbolic_link): Separate pointers and boolean flags for
8790 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8791 non-zero, else the former.
8792 (codepage_for_filenames, filename_to_utf16, )
8793 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8795 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8797 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8798 Accept only one argument; all callers changed.
8799 (dostounix_filename): Remove the second argument, now works in
8800 UTF-8. All callers changed.
8801 (parse_root): Lose DBCS code.
8802 (get_long_basename, w32_get_short_filename, init_environment)
8803 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8804 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8805 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8806 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8807 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8808 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8810 (ansi_encode_filename): New function.
8811 (get_emacs_configuration, get_emacs_configuration_options):
8813 (add_volume_info, GetCachedVolumeInformation): Run the input file
8814 name through unixtodos_filename, to ensure it is stored and
8815 referenced in canonical form.
8816 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8817 (logon_network_drive, sys_link, utime): Improve error handling.
8818 (sys_access): New function.
8819 (hashval, generate_inode_val): Unused functions deleted.
8820 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8821 (check_windows_init_file): Convert error message from UTF-8 to
8822 ANSI codepage, for display in the message box.
8823 (globals_of_w32): Set w32_unicode_filenames according to the OS
8826 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8827 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8828 (syms_of_w32term): Declare w32-unicode-filenames.
8830 * w32proc.c (new_child, delete_child): Remove code that handled
8831 unused pending_deletion and input_file members of the child struct.
8832 (create_child, sys_spawnve): Convert all file names to ANSI
8833 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8834 name cannot be encoded in ANSI codepage. Don't use
8835 unixtodos_filename, mirror slashes by hand.
8836 (record_infile, record_pending_deletion): Functions deleted.
8837 (Fw32_short_file_name): Call w32_get_short_filename instead of
8840 * w32notify.c (add_watch): Work in Unicode mode when
8841 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8842 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8843 instead, do the same with Lisp primitives.
8845 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8846 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8847 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8848 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8849 (Fw32_shell_execute): Improve error reporting.
8850 (Fdefault_printer_name): Ifdef away for Cygwin.
8852 * w32.h (struct _child_process): Remove input_file and
8853 pending_deletion members that are no longer used.
8854 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8855 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8856 (ansi_encode_filename): New and updated prototypes.
8858 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8860 (unexec): Don't use dostounix_filename, it expects a file name in
8861 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8864 * fileio.c (Ffile_name_directory, file_name_as_directory)
8865 (directory_file_name, Fexpand_file_name)
8866 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8867 arguments of dostounix_filename.
8868 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8869 use MAX_UTF8_PATH for size of file-name strings.
8870 (emacs_readlinkat): Build an explicitly unibyte string for file
8872 (syms_of_fileio) <file-name-coding-system>:
8873 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8875 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8876 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8877 directories to UTF-8.
8878 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8879 environment, and each element of the input PATH, to UTF-8.
8881 * dired.c (file_attributes): Use build_unibyte_string explicitly
8882 to make Lisp strings from user and group names.
8884 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8887 * coding.c (decode_file_name, encode_file_name): New functions.
8889 * termcap.c (tgetent): Adapt to the change in arguments of
8892 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8895 * msdos.c (dostounix_filename, init_environment): Adapt to the
8896 change in arguments of dostounix_filename.
8898 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8899 [WINDOWSNT]: Encode file names passed to the image libraries in
8902 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8903 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8905 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8906 arguments of dostounix_filename.
8908 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8910 * font.h (struct font_entity) [HAVE_NS]: New field to record
8911 font driver which was used to create this entity.
8912 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8913 frame where the font was opened.
8914 (font_close_object): Add prototype.
8915 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8916 (font_close_object): Not static any more. Lost frame arg.
8917 Adjust comment and users.
8918 * alloc.c (cleanup_vector): Call font_close_object to adjust
8919 per-frame font counters correctly. If HAVE_NS, also call
8920 driver-specific cleanup for font-entity objects.
8921 * ftfont.c (ftfont_open):
8922 * nsfont.m (nsfont_open):
8923 * w32font.c (w32font_open_internal):
8924 * xfont.c (xfont_open):
8925 * xftfont.c (xftfont_open): Save frame pointer in font object.
8926 * macfont.m (macfont_open): Likewise.
8927 (macfont_descriptor_entity): Save driver pointer to be able
8928 to call its free_entity routine when font-entity is swept.
8929 * ftxfont.c (ftxfont_open): Add eassert because frame
8930 pointer should be saved by ftfont_driver.open.
8932 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8934 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8935 input polling is used. This is still meaningful for Cygwin, see
8936 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8937 * keyboard.c (poll_for_input_1, input_polling_used):
8938 Define unconditionally.
8939 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8940 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8941 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8942 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8943 (face_for_char): Likewise. Rearrange eassert and return ASCII
8944 face for CHAR_BYTE8_P.
8945 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8947 2013-12-11 Ken Brown <kbrown@cornell.edu>
8949 * dispextern.h (erase_phys_cursor):
8950 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8952 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8954 * nsterm.m (x_free_frame_resources):
8955 * term.c (tty_free_frame_resources):
8956 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8957 face cache because it's implied by free_frame_faces anyway.
8958 * w32term.c (x_free_frame_resources): Likewise. Do not call
8959 free_frame_faces twice.
8961 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8963 * editfns.c (Fformat_time_string): Mention %F in the doc.
8965 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8967 * window.c (resize_frame_windows): Don't return immediately when
8968 the root window's size doesn't change - the minibuffer window
8969 may still have to be repositioned/resized.
8970 * xfns.c (Fx_create_frame): Always change the frame size after
8971 initializing the frame's faces.
8972 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8973 change_frame_size should already have done it.
8974 (x_new_font): Assign new tool- and menu-bar heights.
8975 (x_set_window_size_1): Account for tool- and menu-bar heights
8976 (Bug#16013). Don't set pixel sizes since change_frame_size
8977 should already have done it.
8979 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8981 Remove the option of using libcrypto.
8982 * Makefile.in (LIB_CRYPTO): Remove.
8983 (LIBES): Don't use it.
8985 2013-12-11 Juri Linkov <juri@jurta.org>
8987 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8988 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8990 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8992 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8993 drawn tool bar items (Bug#16058).
8994 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8996 2013-12-09 Ken Brown <kbrown@cornell.edu>
8998 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9000 * lisp.h (get_frame_param): Adjust conditions for prototype
9003 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9005 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9006 Avoid unused macro warning if configured --without-xft.
9008 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9010 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9012 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9014 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9016 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9018 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9020 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9022 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9024 Use libcrypto's checksum implementations if available, for speed.
9025 * Makefile.in (LIB_CRYPTO): New macro.
9028 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9029 The macro didn't conform to C99 due to type mismatch,
9030 which caused compilation failure with Sun C 5.12,
9031 and it was confusing anyway. Include window.h to declare
9032 redisplay_other_windows.
9034 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9036 * window.c (set_window_buffer): Update mode line (bug#16084).
9038 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9040 Fix minor problems found by static checking.
9041 * keyboard.c (poll_for_input_1, input_polling_used):
9042 Define only if HAVE_NTGUI.
9043 * xmenu.c (popup_activate_callback): Omit unnecessary
9044 check against USE_X_TOOLKIT, which must be defined here anyway.
9045 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9048 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9050 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9052 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9054 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9056 * nsterm.m (x_set_window_size): Remove fprintf.
9057 (init): Define always. Set applicationDidFinishLaunchingCalled
9059 (applicationDidFinishLaunching:):
9060 Set applicationDidFinishLaunchingCalled.
9061 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9064 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9066 Pixel resize changes for NS (Bug#16049).
9067 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9068 height/width. row/cols are locals.
9069 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9070 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9071 (windowWillResize): Remove gsextra. Calculate extra as in
9073 (x_new_font): Don't change frame size if fullscreen.
9074 Change size pixelwise.
9076 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9077 comment in xfns.c. Change to pixelwise call.
9079 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9081 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9084 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9086 * xterm.c (input_signal_count): Remove.
9087 (x_dispatch_event): Define unconditionally.
9088 (x_make_frame_visible): Process X events until the frame
9089 is really visible (Bug#16027).
9090 * xterm.h (x_dispatch_event): Declare unconditionally.
9092 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9094 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9096 * nsterm.m (x_set_window_size): Handle pixelwise.
9098 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9100 * w32term.c (x_new_font):
9101 * xterm.c (x_new_font): Calculate new frame size from new font
9104 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9106 * lisp.h (FOR_EACH_TAIL): New macro.
9107 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9109 * window.c (select_window): Call second wset_redisplay before we change
9110 selected_window (bug#16034).
9112 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9114 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9116 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9118 * w32xfns.c: Include window.h, to avoid a compiler warning.
9120 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9122 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9123 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9124 window_scroll takes care of it.
9125 (Fset_window_point, Fdelete_other_windows_internal)
9126 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9127 (Fsplit_window_internal, Fdelete_window_internal)
9128 (Fresize_mini_window_internal, Fset_window_configuration)
9129 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9130 cause redisplay instead of forcing a complete redisplay.
9131 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9132 we're only affecting the selected_window.
9134 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9136 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9137 directional control characters. Update type and category
9138 determination according to the UBA from Unicode v6.3.
9139 (bidi_category_t): New category EXPLICIT_FORMATTING.
9141 * dispextern.h (bidi_type_t): Update to include new bidirectional
9142 properties introduced with Unicode v6.3. (Bug#16043)
9144 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9146 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9149 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9151 * font.c (font_list_entities): Remove dummy assignment.
9152 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9153 used on graphic displays only. Remove unused 'font_encoder' member.
9154 (struct font_bitmap): Remove unused 'extra' member.
9155 * nsfont.m (nsfont_open):
9156 * w32font.c (w32font_open_internal):
9157 * ftfont.c (ftfont_get_bitmap): Adjust users.
9159 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9161 Use bool for boolean.
9162 * tparam.c (tparam1):
9163 * undo.c (record_point, record_property_change):
9164 Use bool for boolean, for local vars that are always true or false.
9166 Minor integer overflow fixes (Bug#16033).
9167 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9168 This improves on the previous fix to this function.
9169 (window_resize_check): When summing up pixel counts, don't rely on
9170 undefined behavior if the sum overflows.
9172 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9174 * window.c (Fset_window_new_pixel): Don't choke at negative
9175 argument value (Bug#16033).
9177 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9178 to avoid crash in window_box_height.
9180 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9181 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9183 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9185 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9187 Minor integer overflow fixes.
9188 * window.c (Fset_window_new_pixel, grow_mini_window):
9189 * xdisp.c (Fwindow_text_pixel_size):
9190 Avoid undefined behavior on signed integer overflow.
9191 * xfns.c (x_set_mouse_color):
9192 Check that drag shape fits in 'unsigned', since that's what X wants.
9194 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9196 Improve reporting of fatal exception on MS-Windows.
9197 * w32fns.c (my_exception_handler): New function.
9198 (globals_of_w32fns): Set it up as the unhandled exception
9199 handler. Initialize exception code and address to zeros.
9200 (emacs_abort): If the exception code and address are available,
9201 print them at the beginning of the backtrace. Fix the format of
9202 printing addresses (was producing 0x0x12345678 on XP).
9205 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9207 * eval.c (Fbacktrace__locals): New function.
9208 (syms_of_eval): Defsubr it.
9210 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9212 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9213 Define here to unify between...
9214 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9215 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9217 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9219 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9221 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9222 fringe background extension.
9223 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9224 because they are now always the same as `left' and `width',
9225 respectively. Remove code for the case that `width' and
9226 `sb_width' are different.
9228 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9230 Fix minor problems found by static checking.
9231 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9232 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9233 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9235 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9237 * image.c (imagemagick_compute_animated_image): Don't crash if we
9238 have an animation with different-sized images (bug#15313).
9240 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9242 Remove some unused items introduced during pixelwise change.
9243 * window.c (window_resize_total_check): Remove unused function.
9244 * xdisp.c (remember_mouse_glyph): Remove unused label.
9245 (Ftool_bar_height): Move declaration inside #if.
9246 * xterm.c (x_set_window_size): Don't use r and c.
9248 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9250 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9253 * window.c (Fset_window_configuration): Comment out unused variables.
9255 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9257 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9259 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9261 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9263 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9264 HAVE_GNUTLS3 (Bug#16001).
9266 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9267 if interrupts are deferred (Bug#15801).
9269 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9271 Support resizing frames and windows pixelwise.
9272 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9273 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9274 (struct glyph_matrix): Replace window_left_col and
9275 window_top_line by window_pixel_left and window_pixel_top.
9276 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9278 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9279 (draw_window_divider, move_it_to, x_draw_right_divider)
9280 (x_draw_bottom_divider, change_frame_size): Add or fix
9282 * dispnew.c (change_frame_size_1): Change prototype.
9283 (adjust_glyph_matrix, required_matrix_width)
9284 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9285 values instead of lines and columns.
9286 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9287 WINDOW_TOTAL_FRINGE_WIDTH.
9288 (handle_window_change_signal, do_pending_window_change)
9289 (init_display): Adjusts calls of change_frame_size.
9290 (change_frame_size, change_frame_size_1): Handle pixelwise
9292 * frame.c (Qright_divider_width, Qbottom_divider_width):
9294 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9295 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9296 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9297 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9299 (set_frame_param): New function.
9300 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9301 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9302 (Ffringe_width, Fborder_width, Fright_divider_width)
9303 (Fbottom_divider_width): New functions, defsubr them.
9304 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9305 New argument pixelwise.
9306 (struct frame_parm_table): New members Qright_divider_width and
9307 Qbottom_divider_width.
9308 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9309 (x_report_frame_params): Handle Qright_divider_width and
9310 Qbottom_divider_width.
9311 (x_set_right_divider_width, x_set_bottom_divider_width):
9313 (frame_resize_pixelwise): New option.
9314 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9315 new_pixelwise, right_divider_width and bottom_divider_width;
9316 remove total_lines; rename text_lines, text_cols, new_text_lines
9317 and new_text_cols to text_height, text_width, new_height and
9318 new_width respectively.
9319 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9320 FRAME_TEXT_WIDTH respectively.
9321 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9322 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9323 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9325 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9326 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9327 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9328 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9329 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9330 (FRAME_TOTAL_COLS_ARG): Remove macro.
9331 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9332 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9333 (x_wm_set_size_hint): Handle frame pixel sizes.
9334 * indent.c (compute_motion, Fcompute_motion):
9335 Call window_body_width instead of window_body_cols.
9336 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9337 (make_lispy_position): Handle right and bottom dividers.
9338 (Fsuspend_emacs): Pixelize call of change_frame_size.
9339 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9340 * lisp.h: Extern set_frame_param.
9341 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9343 (Fx_create_frame): Add entry for vertical_drag_cursor.
9344 Pixelize call of change_frame_size.
9345 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9346 * nsterm.m (ns_update_window_end): Optionally draw right
9348 (x_set_window_size): Add argument pixelwise.
9349 Call check_frame_size and change_frame_size with pixelwise zero.
9350 (ns_draw_window_divider): New function.
9351 (ns_redisplay_interface): Add ns_draw_window_divider.
9352 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9353 (x_new_font): Call x_set_window_size with pixelwise zero.
9354 * print.c (print_object): For a window print its sequence
9356 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9357 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9358 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9359 (w32_createwindow): Use scroll bar area width.
9360 (w32_wnd_proc): Handle bottom divider width.
9361 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9362 (Fx_create_frame): Default divider width parameters.
9363 Caclulate sizes pixelwise. Add vertical drag cursor support.
9364 (x_create_tip_frame): Default divider widths to zero.
9365 Pixelize call to change_frame_size.
9366 (Fx_show_tip): Add handling of divider widths. Pixelize window
9368 (Fw32_frame_rect): New function.
9369 (frame_parm_handler w32_frame_parm_handlers): Add divider
9371 (Vx_window_vertical_drag_shape): Add variable.
9372 * w32inevt.c (resize_event, maybe_generate_resize_event):
9373 Pixelize change_frame_size calls.
9374 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9376 * w32term.c (w32_draw_window_divider): New function.
9377 (x_update_window_end): Handle right divider.
9378 (w32_draw_fringe_bitmap, x_scroll_run)
9379 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9380 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9381 Calculate new frame sizes pixelwise.
9382 (x_new_font): Pixelize call to x_set_window_size.
9383 (x_check_fullscreen): Pixelize call to change_frame_size.
9384 (x_set_window_size_1, x_set_window_size): New argument
9385 pixelwise. Calculate pixelwise.
9386 (x_wm_set_size_hint): Use scroll bar area width.
9387 (w32_redisplay_interface): Add w32_draw_window_divider.
9388 * w32term.h (struct w32_output): Add vertical drag cursor.
9389 * widget.c (set_frame_size, update_wm_hints)
9390 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9392 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9393 * window.c (sequence_number): Restore.
9394 (Fwindow_pixel_width, Fwindow_pixel_height)
9395 (Fwindow_mode_line_height, Fwindow_header_line_height)
9396 (window_pixel_to_total, Frun_window_scroll_functions)
9397 (Fset_window_new_pixel, window_resize_apply_total)
9398 (Fwindow_resize_apply_total): New functions.
9399 (window_body_height, window_body_width): Rename from
9400 window_body_lines. New argument PIXELWISE.
9401 Calculate pixelwise.
9402 (Fwindow_body_height, Fwindow_body_width): New argument
9404 (coordinates_in_window, window_relative_x_coord): Use window's
9405 pixel width instead of total width.
9406 (replace_window, recombine_windows): Initialize pixel values.
9407 (resize_root_window, resize_frame_windows, grow_mini_window)
9408 (shrink_mini_window): New argument PIXELWISE.
9409 Calculate pixelwise.
9410 (Fdelete_other_windows_internal, adjust_window_margins)
9411 (window_resize_check, window_resize_apply)
9412 (Fdelete_window_internal, Fresize_mini_window_internal)
9413 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9414 (check_frame_size): Rename arguments. New argument PIXELWISE.
9415 Calculate pixelwise.
9416 (set_window_buffer): Make samebuf bool. Run configuration change
9417 hook only if buffer changed.
9418 (Fset_window_buffer): Rewrite doc-string.
9419 (make_window): Initialize new_pixel slot.
9420 (Fwindow_resize_apply): Check pixel size of root window.
9421 (Fsplit_window_internal): Call 2nd argument pixel_size.
9422 Calculate pixelwise.
9423 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9425 (save_window_data): New slots frame_text_width,
9426 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9427 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9429 (Fcurrent_window_configuration, Fset_window_configuration)
9430 (save_window_save, compare_window_configurations): Handle new
9431 slots in save_window_data and saved_window.
9432 (Fset_window_scroll_bars): Fix doc-string.
9433 (window_resize_pixelwise): New variable.
9434 (coordinates_in_window, Fcoordinates_in_window_p):
9436 (make_parent_window): Adjust sequence_number.
9437 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9439 * window.h (struct window): New members new_pixel, pixel_left,
9440 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9441 (wset_new_pixel): New function.
9442 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9443 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9444 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9445 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9446 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9447 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9448 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9449 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9450 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9451 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9452 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9453 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9454 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9455 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9456 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9458 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9459 (window_body_width, check_frame_size): Adapt external declarations.
9460 * xdisp.c (last_max_ascent): New integer.
9461 (window_text_bottom_y): Handle bottom divider.
9462 (window_box_width, window_box_height): Calculate pixelwise.
9463 (get_glyph_string_clip_rects): Handle right divider.
9464 (remember_mouse_glyph): When windows are resized pixelwise
9465 proceed with width and height set to 1.
9466 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9468 (move_it_to): Calculate and return maximum x position
9470 (Fwindow_text_pixel_size): New function.
9471 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9472 (tool_bar_lines_needed): Rename to tool_bar_height.
9473 Calculate pixelwise.
9474 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9475 Calculate pixelwise.
9476 (redisplay_tool_bar): Calculate pixelwise.
9477 (redisplay_window): Calculate pixelwise. Handle dividers.
9478 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9479 (x_draw_vertical_border): Handle dividers.
9480 (define_frame_cursor1): Handle vertical drag cursor.
9481 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9482 (expose_window): Calculate pixelwise. Handle dividers.
9483 (init_xdisp): Initialize pixel values.
9484 * xfaces.c (Qwindow_divider): New face.
9485 (realize_basic_faces): Realize it.
9486 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9487 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9488 (x_set_scroll_bar_default_width): Default actual width to 16.
9489 (Fx_create_frame): Set sizes pixelwise.
9490 (x_create_tip_frame): Default divider widths to zero.
9491 Pixelize call of change_frame_size.
9492 (Fx_show_tip): Handle divider widths. Initial pixel position
9494 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9495 (Vx_window_vertical_drag_shape): New option.
9496 * xmenu.c (free_frame_menubar): Pixelize call of
9498 * xterm.c (x_draw_window_divider): New function.
9499 (x_update_window_end): Optionally draw right divider.
9500 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9501 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9502 (handle_one_xevent, x_new_font): Calculate pixelwise.
9503 (x_set_window_size_1, x_set_window_size): New argument
9504 pixelwise. Calculate pixelwise.
9505 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9506 (struct x_redisplay_interface): Add x_draw_window_divider.
9507 * xterm.h (struct x_output): Add vertical_drag_cursor.
9509 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9511 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9512 Set invisible frames's `redisplay' when a full redisplay is requested.
9513 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9514 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9515 (display_mode_lines): Set it here instead.
9517 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9519 * dispextern.h (set_window_update_flags): Remove.
9521 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9523 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9525 * xdisp.c (REDISPLAY_SOME_P): New macro.
9526 (redisplay_internal): Use it (bug#15999).
9527 (prepare_menu_bars, redisplay_window): Use it as well.
9529 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9531 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9533 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9534 (globals_of_w32font): Zero it out.
9535 (GetCharWidth32W_Proc): New function pointer.
9536 (get_char_width_32_w): New function.
9537 (compute_metrics): If get_glyph_outline_w returns an error, try
9538 get_char_width_32_w before declaring a failure. This avoids
9539 punishing raster (a.k.a. "bitmap") fonts by slowing down
9540 redisplay. (Bug#6364).
9542 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9544 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9545 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9546 highlight needs to be redisplayed. (Bug#15913)
9548 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9550 Fix minor problems found by static checking.
9551 * buffer.h (struct buffer_text, struct buffer):
9552 * frame.h (struct frame):
9553 * window.h (struct window):
9554 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9555 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9556 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9557 no-longer-valid use of HAVE_MENUS.
9558 * xdisp.c (propagate_buffer_redisplay): Now static.
9560 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9562 * xmenu.c (Fmenu_or_popup_active_p):
9563 * window.c (Fset_window_configuration):
9564 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9565 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9566 * fns.c (Fyes_or_no_p):
9567 * editfns.c (Fmessage_box, Fmessage_or_box):
9568 * alloc.c (make_save_ptr_ptr):
9569 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9571 * window.c (Fset_window_configuration): Move select_window later.
9573 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9575 Refine redisplay optimizations to only redisplay *some* frames/windows
9576 rather than all of them.
9577 * xdisp.c (REDISPLAY_SOME): New constant.
9578 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9579 (bset_redisplay, bset_update_mode_line): New functions.
9580 (message_dolog): Use bset_redisplay.
9581 (clear_garbaged_frames): Use fset_redisplay.
9582 (echo_area_display): Use wset_redisplay.
9583 (buffer_shared_and_changed): Remove.
9584 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9585 frame titles. Compute the actual set of windows redisplayed.
9586 Don't update frame titles and menu bars for frames that don't need to
9588 (propagate_buffer_redisplay): New function.
9590 (redisplay_internal): Use it. Be more selective in the set of windows
9591 we redisplay. Propagate windows_or_buffers_changed to
9592 update_mode_lines a bit later to simplify the code.
9593 (mark_window_display_accurate_1): Reset window and buffer's
9595 (redisplay_window): Do nothing if neither the window nor the buffer nor
9596 the frame needs redisplay.
9597 * window.h (struct window): Add `redisplay' field.
9598 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9599 (redisplay_other_windows, window_list): New declarations.
9600 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9601 (window_list): Not static any more.
9602 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9603 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9604 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9605 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9606 * frame.h (struct frame): Add `redisplay' field.
9607 Move `external_menu_bar' bitfield next to other bit-fields.
9608 (SET_FRAME_GARBAGED): Use fset_redisplay.
9609 (SET_FRAME_VISIBLE): Don't garbage the frame;
9610 Use redisplay_other_windows.
9611 * buffer.h (struct buffer): Add `redisplay' field.
9612 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9613 (modify_overlay): Use bset_redisplay.
9614 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9616 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9618 Support w32 file notifications in batch mode.
9619 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9620 invalid (which happens in batch mode). If non-interactive, call
9621 handle_file_notifications to store file notification events in the
9622 input queue. (Bug#15933)
9624 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9626 * w32inevt.c (handle_file_notifications): Now external, not static.
9628 * w32term.h (handle_file_notifications): Provide prototype.
9630 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9631 init_crit, since init_display, which does that otherwise, is not
9634 2013-11-27 Glenn Morris <rgm@gnu.org>
9636 * Makefile.in ($(lispsource)/international/charprop.el): New.
9637 (emacs$(EXEEXT)): Depend on charprop.el.
9639 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9641 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9642 deleting portions of the buffer under non-nil REPLACE argument.
9645 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9646 directory, watch it and not its parent.
9647 (add_watch): Allow empty string in FILE.
9649 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9651 * window.c (Fset_window_start, window_resize_apply)
9652 (window_scroll): Reset window_end_valid (Bug#15957).
9654 2013-11-27 Glenn Morris <rgm@gnu.org>
9656 * Makefile.in (leimdir): Now in lisp source directory.
9657 ($(leimdir)/leim-list.el): Just use ../leim .
9658 * epaths.in (PATH_DUMPLOADSEARCH):
9659 * lread.c (load_path_default):
9660 * nsterm.m (ns_load_path): No more leim directory.
9662 2013-11-26 Andreas Schwab <schwab@suse.de>
9664 * .gdbinit (xgettype): Add cast.
9666 2013-11-26 Glenn Morris <rgm@gnu.org>
9668 Preload leim-list.el.
9669 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9670 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9671 is a single directory.
9673 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9675 bool-vector-subsetp is now the normal direction (Bug#15912).
9676 * data.c (Fbool_vector_subsetp): Test whether the first argument
9677 is a subset of the second one, not the reverse. Add doc string.
9679 Fix minor problems found by static checking.
9680 * lread.c (load_path_default): Now static.
9681 * textprop.c (text_property_stickiness): Be consistent about the
9682 test used when deciding whether to consider the previous character.
9683 This simplifies the code a bit.
9685 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9687 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9689 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9690 (syms_of_frame): Don't defsubr them.
9692 2013-11-25 Glenn Morris <rgm@gnu.org>
9694 * lread.c (load_path_default): Change the sense of the argument.
9695 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9696 from dump_path. When it is not, avoid checking dump_path twice.
9698 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9699 uninstalled dump_path against installed Vload_path. (Bug#15964)
9701 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9703 Export get_pos_property to Elisp.
9704 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9705 (syms_of_editfns): Export it to Elisp.
9707 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9709 2013-11-23 Romain Francoise <romain@orebokech.com>
9711 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9712 initialization here ...
9713 (syms_of_fileio): ... from here.
9715 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9718 Please use --enable-check-lisp-object-type.
9720 2013-11-23 Glenn Morris <rgm@gnu.org>
9722 * process.c (get_process): Explicit error for dead buffers.
9724 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9726 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9728 2013-11-23 Glenn Morris <rgm@gnu.org>
9730 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9731 * lread.c (load_path_check): Take path to check as argument.
9732 (load_path_default): New, split from init_lread.
9733 (init_lread): Move calc of default load-path to load_path_default.
9734 Empty elements in EMACSLOADPATH now stand for the default.
9735 (load-path): Doc fix.
9736 * emacs.c (decode_env_path): Add option to treat empty elements
9737 as nil rather than ".".
9738 * callproc.c (init_callproc_1, init_callproc):
9739 * image.c (Vx_bitmap_file_path):
9740 * lisp.h (decode_env_path):
9741 * lread.c (Vsource_directory):
9742 Update for new argument spec of decode_env_path.
9744 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9746 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9747 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9749 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9751 Fix some dependency problems that cause unnecessary recompiles.
9753 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9754 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9755 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9756 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9757 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9758 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9759 (boostrap-clean): No need to remove stamp-oldxmenu.
9761 Fix recently introduced bool vector overrun.
9762 This was due to an optimization that went awry.
9763 Reported by Glenn Morris in
9764 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9765 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9766 for empty vectors, undoing the 2013-11-18 change.
9767 * data.c (bool_vector_binop_driver): Rely on this.
9768 Fix bug that occasionally overran the destination.
9769 * lisp.h (struct Lisp_Bool_vector): Document this.
9771 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9773 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9776 * nsterm.m (init, run, stop:): Comment out for now, does not work
9779 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9781 * charset.c (syms_of_charset): Don't read past end of string.
9783 2013-11-19 Glenn Morris <rgm@gnu.org>
9785 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9787 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9789 Add hooks to run on gaining/losing focus. (Bug#15029)
9790 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9791 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9792 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9794 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9796 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9797 The old names predated the API change that put destination at end.
9799 Improve API of recently-added bool vector functions (Bug#15912).
9800 The old API had (bool-vector-count-matches A B)
9801 and (bool-vector-count-matches-at A B I), which gave the
9802 misleading impression that the two functions were variants, one
9803 with a location I. The new API has (bool-vector-count-population A)
9804 and (bool-vector-count-consecutive A B I) to make the distinction
9805 clearer. The first function no longer has a B argument, since the
9806 caller can easily determine the number of nils if the length and
9807 number of ts is known.
9808 * data.c (Fbool_vector_count_population): Rename from
9809 bool_vector_count_matches, and accept just 1 argument.
9810 (Fbool_vector_count_consecutive): Rename from
9811 Fbool_vector_count_matches_at.
9813 Always allocate at least one bits_word per bool vector.
9814 See Daniel Colascione in:
9815 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9816 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9817 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9818 * lisp.h (struct Lisp_Bool_vector): Document this.
9820 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9822 * insdel.c (invalidate_buffer_caches): New function, consolidated
9823 from part of prepare_to_modify_buffer.
9824 (insert_from_gap, prepare_to_modify_buffer):
9825 * coding.c (code_convert_region, code_convert_string):
9826 Call invalidate_buffer_caches. (Bug#15841)
9828 * lisp.h (invalidate_buffer_caches): Add prototype.
9830 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9832 * w32term.c (x_update_window_end): Don't invalidate the entire
9833 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9834 highlight needs to be redisplayed. (Bug#15913)
9836 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9838 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9840 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9842 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9843 while we are using Vprin1_to_string_buffer.
9845 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9846 after inserting the description string. (Bug#15907)
9848 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9850 * data.c: Work around bogus GCC diagnostic about shift count.
9851 Reported by Eli Zaretskii in
9852 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9853 (pre_value): New function.
9854 (count_trailing_zero_bits): Use it.
9856 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9858 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9859 assume C macros are not supported even under -g3 in these old GCC
9862 2013-11-15 Leo Liu <sdl.web@gmail.com>
9864 * minibuf.c (Ftry_completion, Fall_completions)
9865 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9867 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9869 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9870 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9871 This avoids placing unnecessary constants into the Emacs code.
9873 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9875 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9876 for Cygwin w32 build.
9878 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9879 for Cygwin w32 build. (Bug#15892)
9881 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9883 Simplify, port and tune bool vector implementation.
9884 * alloc.c (bool_vector_exact_payload_bytes)
9885 (bool_vector_payload_bytes): Remove.
9886 (bool_vector_fill): Return its argument.
9887 * alloc.c (bool_vector_fill):
9889 * print.c (print_object):
9890 Simplify by using bool_vector_bytes.
9891 * alloc.c (make_uninit_bool_vector):
9892 New function, broken out from Fmake_bool_vector.
9893 (Fmake_bool_vector): Use it. Use tail call.
9894 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9895 * data.c (BITS_PER_ULL): New constant.
9896 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9897 if long long versions don't exist.
9898 (shift_right_ull): New function.
9899 (count_one_bits_word): New function, replacing popcount_bits_word
9900 macro. Don't assume that bits_word is no wider than long long.
9901 (count_one_bits_word, count_trailing_zero_bits):
9902 Don't assume that bits_word is no wider than long long.
9903 * data.c (bool_vector_binop_driver, bool_vector_not):
9904 * fns.c (Fcopy_sequence):
9906 Create an uninitialized destination, to avoid needless work.
9907 (internal_equal): Simplify.
9908 (Ffillarray): Prefer tail call.
9909 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9910 contain at least one word.
9911 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9912 chars are narrower than ints.
9913 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9914 * fns.c (Fcopy_sequence):
9916 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9917 Don't try to port to hosts where bits_word values have holes; the
9918 code wouldn't work there anyway. Verify this assumption, though.
9919 (bool_vector_bytes): New function.
9920 (make_uninit_bool_vector): New decl.
9921 (bool_vector_fill): Now returns Lisp_Object.
9923 * xfns.c (xic_create_fontsetname):
9924 * xrdb.c (gethomedir): Prefer tail calls.
9926 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9928 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9929 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9931 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9932 that requires a return value.
9933 (Fset_buffer_modified_p): Take advantage of this change to do
9936 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9938 * buffer.c (Frestore_buffer_modified_p): Sync it with
9939 Fset_buffer_modified_p.
9940 (Fforce_mode_line_update): New function, moved from subr.el.
9941 (Fset_buffer_modified_p): Use them.
9942 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9944 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9946 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9947 This avoids undefined behavior when subtracting pointers into
9948 different aways. On my platform it also makes the code a tad
9949 smaller and presumably faster.
9951 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9953 * keyboard.c (command_loop_1): Use region-extract-function.
9954 * insdel.c (Qregion_extract_function): Not static any more (can we
9955 stop pretending that these vars can benefit from being marked static?).
9957 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9959 * search.c (find_newline): If buffer text is relocated during the
9960 "dumb loop", adjust C pointers into buffer text to follow suit.
9963 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9965 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9966 for conversion (Bug#15837).
9968 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9970 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9971 for the entire range of inserted characters. (Bug#15841)
9973 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9975 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9977 (realize_default_face): Remove assignment to distant-foreground if
9978 unspecified (Bug#15815).
9980 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9982 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9983 cache-long-scans disabled, since we don't want to call
9984 prepare_to_modify_buffer (in insert_1_both) for each message we
9987 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9988 from buffer.c. Improve commentary to the buffer field setter
9991 * buffer.c (bset_cache_long_scans): Static function deleted.
9992 Improve commentary to the buffer field setter functions.
9993 (init_buffer_once): Default for cache-long-scans changed to t.
9996 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9998 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10000 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10001 This bug was introduced in my 2013-06-21 change, and caused
10002 struct Lisp_Sub_Char_Table objects to be given too many slots,
10003 which broke 'make -C admin/unidata'.
10005 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10007 Import changes from mac-port 4.5.
10008 * macfont.m (mac_font_copy_default_descriptors_for_language)
10009 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10010 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10011 (macfont_language_default_font_names): New.
10012 (macfont_list): Rearrange language/charset code.
10013 (macfont_close): Don't check for macfont_info->cache.
10014 (mac_ctfont_create_preferred_family_for_attributes): New font
10015 selection code, call
10016 mac_font_copy_default_name_for_charset_and_languages.
10017 (mac_font_copy_default_descriptors_for_language)
10018 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10020 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10022 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10024 Port to C11 aligned_alloc, and fix some integer overflows.
10025 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10026 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10027 and use of posix_memalign replaced with aligned_alloc.
10028 (aligned_alloc): New function, defined or declared as needed.
10029 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10030 Don't undef; configure.ac now does this.
10031 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10032 (calloc, aligned_alloc): Check for integer overflow.
10033 (aligned_alloc): Rename from memalign. All uses changed.
10034 (memalign): New function, an alias for aligned_alloc.
10036 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10038 * xdisp.c (redisplay_internal): Fix typo in last change.
10040 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10042 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10044 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10046 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10047 redisplay--mode-lines-cause.
10048 (redisplay_internal): Keep them uptodate. Remove redundant check of
10049 buffer_shared_and_changed.
10050 * *.[chm]: Number every assignment to update_mode_lines so we
10051 can track why it is set.
10053 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10055 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10057 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10059 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10060 can track why it is set.
10062 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10064 Integer-related fixes for term.c etc.
10065 * dispextern.h (face_tty_specified_color): New function.
10066 * term.c (turn_on_face): Don't rely on undefined behavior when
10067 assigning an out-of-range value to 'long'.
10068 Simplify test for toggling highlight.
10069 (tty_capable_p): Omit last two (unused) args. All callers changed.
10070 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10071 (read_menu_input, tty_menu_activate, tty_menu_show):
10072 * xfaces.c (x_supports_face_attributes_p)
10073 (tty_supports_face_attributes_p):
10074 Use bool for boolean. All callers changed.
10075 (tty_supports_face_attributes_p): Omit defaults for color indices;
10076 no longer needed. Simplify tail call.
10078 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10080 * xdisp.c (prepare_menu_bars): Mark static.
10081 * lisp.h (prepare_menu_bars): Don't declare.
10082 * xselect.c (x_handle_selection_clear):
10083 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10085 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10087 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10088 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10090 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10092 * keyboard.c (Fcommand_error_default_function): Rename from
10093 Fdefault_error_output.
10095 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10097 * keyboard.c (Fdefault_error_output): New function, extracted from
10098 cmd_error_internal.
10099 (syms_of_keyboard): Use it for Vcommand_error_function.
10101 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10103 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10104 (init_eval): Use it to ensure handlerlist is non-NULL.
10105 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10106 (Fsignal): Adjust NULLness test of handlerlist.
10107 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10109 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10111 * callproc.c (call_process): Call prepare_to_modify_buffer before
10112 decoding text read from the sub-process, as the decoded stuff will
10113 be inserted into the buffer. This will invalidate the various
10114 caches maintained for the buffer. (Bug#15148)
10116 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10118 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10119 string of glyphless-char-display.
10121 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10123 * nsfns.m (ns_get_name_from_ioreg): New function.
10124 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10125 OSX >= 10.9. Use ns_get_name_from_ioreg.
10127 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10129 Simplify and port recent bool vector changes.
10130 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10131 only in this file. Use a more-efficient implementation if the
10132 second argument is a power of 2.
10133 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10134 Remove no-longer-necessary compile-time checks.
10135 (bool_vector_exact_payload_bytes): New function.
10136 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10137 exact payload changed to call the new function. Do not assume
10138 that the arg or result fits in ptrdiff_t.
10139 (bool_vector_fill): New function.
10140 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10142 (vroundup_ct): Don't assume arg fits in size_t.
10143 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10144 invoke set_category_set.
10145 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10146 All callers changed. Use bool_vector_set.
10147 * category.h (XCATEGORY_SET): Remove; no longer needed.
10148 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10149 bool_vector_bitref.
10150 * data.c (Faref): Use bool_vector_ref.
10151 (Faset): Use bool_vector_set.
10152 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10153 (Fbool_vector_not, Fbool_vector_count_matches)
10154 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10155 * fns.c (concat): Use bool_vector_ref.
10156 (Ffillarray): Use bool_vector_fill.
10157 (mapcar1): Use bool_vector_ref.
10158 (sxhash_bool_vector): Hash words, not bytes.
10159 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10160 a constant, since it's now used in #if.
10161 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10162 unsigned char on unusual architectures, so that we no longer
10163 assume that the number of bits per bits_word is a power of two or
10164 is a multiple of 8 or of CHAR_BIT.
10165 (Qt): Add forward decl.
10166 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10167 at least as strictly as bits_word.
10168 (bool_vector_data, bool_vector_uchar_data): New accessors.
10169 All data structure accesses changed to use them.
10170 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10171 (bool_vector_set): New functions.
10172 (bool_vector_fill): New decl.
10173 (ROUNDUP): Move to alloc.c as described above.
10175 Fix recent gnutls changes.
10176 * gnutls.c (Fgnutls_boot): Don't assume C99.
10177 * process.c (wait_reading_process_output): Fix typo in recent change.
10179 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10181 * process.c (wait_reading_process_output, read_process_output)
10182 (send_process): Check gnutls_state is not NULL.
10184 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10185 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10187 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10189 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10190 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10192 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10195 * nsfns.m (Fx_create_frame): Fix memory leak.
10197 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10198 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10199 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10201 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10203 * xdisp.c (message3_nolog, message_with_string): Encode the string
10204 before writing it to the terminal in a non-interactive session.
10206 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10207 sure we concatenate them into a unibyte string.
10209 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10210 resulting temporary name before returning it to the caller.
10211 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10212 is a unibyte string, convert NAME to a unibyte string to ensure
10213 that the result is also a unibyte string.
10215 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10216 create unibyte strings from default paths and directory/file
10219 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10222 * callproc.c (init_callproc): Use build_unibyte_string to make
10223 sure we create unibyte strings from default paths and
10224 directory/file names.
10226 * buffer.c (init_buffer): Don't store default-directory of
10227 *scratch* in multibyte form. The original problem which led to
10228 that is described in
10229 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10230 but it was solved long ago. (Bug#15260)
10232 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10234 Port to stricter C99 platforms.
10235 Especially, C99 prohibits nesting a struct X inside struct Y if
10236 struct X has a flexible array member.
10237 * alloc.c (struct sdata): New type.
10238 (sdata): Implement in terms of struct sdata.
10239 Remove u member; all uses replaced by next_vector, set_next_vector.
10240 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10241 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10242 (struct sblock): Rename first_data member to data, which is now
10243 a flexible array member. All uses changed.
10244 (next_vector, set_next_vector, large_vector_vec): New functions.
10245 (vector_alignment): New constant.
10246 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10247 (struct large-vector): Now merely a NEXT member, since the old approach
10248 ran afoul of stricter C99. All uses changed to use
10249 large_vector_vec or large_vector_offset.
10250 (large_vector_offset): New constant.
10251 * dispnew.c: Include tparam.h, for tgetent.
10252 Do not include term.h; no longer needed.
10253 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10254 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10255 (struct Lisp_Vector): Use a flexible array member for contents,
10256 instead of a union with a member that is an array of size 1.
10258 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10259 fact that the struct no longer contains a union.
10260 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10261 (struct Lisp_Save_Value, struct Lisp_Free):
10262 Use unsigned, not int, for spacers, to avoid c99 warning.
10263 (union specbinding): Use unsigned, not bool, for bitfield, as
10264 bool is not portable to pre-C99 hosts.
10266 2013-11-04 Glenn Morris <rgm@gnu.org>
10268 * emacs.c (usage_message): Mention that `-L :...' appends.
10270 2013-11-02 Glenn Morris <rgm@gnu.org>
10272 * Makefile.in (abs_builddir): Remove.
10273 (bootstrap_exe): Use relative filename.
10275 Use relative filenames in TAGS files.
10276 * Makefile.in (abs_srcdir): Remove it again.
10277 (.PHONY): Remove frc.
10278 (maintainer-clean): No more TAGS-LISP file.
10279 (TAGS): Pass relative file names to etags.
10280 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10282 * Makefile.in (abs_srcdir): New, set by configure.
10284 (maintainer-clean): Remove pointless echo. That should be in the
10285 top-level Makefile, if anywhere. Delete TAGS-LISP.
10286 (extraclean): No s/ and m/ directories for some time.
10287 (TAGS): Also depend on ctagsfiles3.
10288 Remove no-longer-defined S_FILE.
10289 Pass absolute filenames to etags once more.
10290 (TAGS-LISP): Replace lispdir with its expansion.
10291 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10292 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10294 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10296 * xfaces.c (check_lface_attrs, realize_default_face):
10297 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10298 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10300 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10302 * emacs.c (original_pwd): Remove global var by making it local.
10303 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10305 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10307 * xfaces.c: Declare color_distance.
10308 (QCdistant_foreground): New variable.
10309 (NEAR_SAME_COLOR_THRESHOLD): New define.
10310 (load_color2): New function.
10311 (load_color): Call load_color2.
10312 (load_face_colors): Call load_color2 and if distant-color is specified
10313 calculate distant and use distant-color if colors are near.
10314 (LFACE_DISTANT_FOREGROUND): New define.
10315 (merge_face_ref, Finternal_set_lisp_face_attribute)
10316 (Finternal_get_lisp_face_attribute)
10317 (x_supports_face_attributes_p): Handle distant-foreground similar to
10319 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10321 * dispextern.h (lface_attribute_index):
10322 Add LFACE_DISTANT_FOREGROUND_INDEX.
10324 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10326 * image.c (pbm_next_char): New function.
10327 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10328 (pbm_scan_number): Use it.
10329 (Qlibjpeg_version): New variable.
10330 (syms_of_image): DEFSYM and initialize it.
10332 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10334 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10336 2013-10-31 Glenn Morris <rgm@gnu.org>
10338 * emacs.c (original_pwd): New char.
10339 (main): If using --chdir, store original_pwd.
10340 (init_cmdargs): When setting Vinvocation_directory based on a
10341 relative argv[0], use original_pwd if set. (Bug#15768)
10343 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10345 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10347 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10349 * insdel.c: Fix minor problems found by static checking.
10350 (Qregion_extract_function): Now static.
10351 (prepare_to_modify_buffer_1): Remove unused locals.
10353 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10355 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10356 (syms_of_xdisp): Declare pre-redisplay-function.
10357 (markpos_of_region): Remove function.
10358 (init_iterator, compute_stop_pos, handle_face_prop)
10359 (face_before_or_after_it_pos, reseat_to_string)
10360 (get_next_display_element, window_buffer_changed)
10361 (redisplay_internal, try_cursor_movement, redisplay_window)
10362 (try_window_reusing_current_matrix, try_window_id, display_line)
10363 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10364 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10365 * window.h (struct window): Remove field `region_showing'.
10366 * dispextern.h (struct it): Remove region_beg/end_charpos.
10367 (face_at_buffer_position, face_for_overlay_string)
10368 (face_at_string_position): Update prototypes.
10369 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10370 (face_at_string_position): Remove `region_beg' and `region_end' args.
10371 * fontset.c (Finternal_char_font):
10372 * font.c (font_at, font_range): Adjust calls accordingly.
10373 * insdel.c (Qregion_extract_function): New var.
10374 (syms_of_insdel): Initialize it.
10375 (prepare_to_modify_buffer_1): Use it.
10377 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10379 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10380 * ftxfont.c (ftxfont_get_gcs):
10381 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10382 * xfaces.c (x_free_colors, x_free_dpy_colors)
10383 (x_create_gc, unload_color):
10384 * xselect.c (x_property_data_to_lisp):
10385 * xsettings.c (parse_settings):
10386 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10387 (get_bits_and_offset): Adjust definition.
10388 * frame.c (XParseGeometry): Adjust locals.
10389 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10390 * regex.h (toplevel): Likewise for reg_syntax_t.
10392 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10394 * eval.c (run_hook_with_args): Use FUNCTIONP.
10396 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10398 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10399 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10400 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10401 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10402 on MS-Windows anyway.
10403 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10404 (free_realized_face): ...adjust user.
10405 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10406 white relief pixels to -1.
10407 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10408 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10409 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10411 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10413 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10414 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10415 in practice now. All callers changed.
10417 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10419 * dispextern.h (struct face): Use bitfields for 'underline_type'
10420 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10421 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10422 'stipple' member. Move 'lface' member up to help...
10423 * xfaces.c (make_realized_face): ...this function to find and
10424 clear just the members that need clearing.
10425 (load_face_colors, realize_x_face):
10426 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10428 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10430 * xftfont.c (struct xftfont_info): Remove set-but-unused
10432 (xftfont_open): Adjust user.
10433 (xftfont_get_colors): Remove useless prototype.
10435 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10437 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10438 before passing them to 'unexec'. (Bug#15260)
10440 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10442 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10444 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10446 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10447 the changed signature of the font driver's 'close' method.
10449 * w32font.h (w32font_close): Adjust the prototype to the change in
10450 function definition.
10452 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10454 * w32uniscribe.c (uniscribe_close): Adapt the call to
10455 w32font_close to its new prototype.
10457 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10459 Omit unused frame argument of font API's close function.
10460 * font.h (struct font): Drop frame argument. Adjust comment.
10461 * font.c (font_clear_cache, font_close_object): Adjust users.
10462 * ftfont.c (ftfont_close):
10463 * ftxfont.c (ftxfont_close):
10464 * macfont.m (macfont_close):
10465 * nsfont.m (nsfont_close):
10466 * w32font.c (w32font_close):
10467 * xfont.c (xfont_close):
10468 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10469 tweak comments and make functions safe if called more than once for
10470 the same font object.
10472 Perform font-specific cleanup when font object is swept by GC. See
10473 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10474 * alloc.c (cleanup_vector): New function.
10475 (sweep_vector): Call it for each reclaimed vector object.
10476 * font.h (struct font): Adjust comment.
10478 2013-10-24 Glenn Morris <rgm@gnu.org>
10480 * Makefile.in (abs_top_srcdir): New, set by configure.
10482 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10484 Adjust recent font-related changes to fix bug#15686.
10485 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10486 is a live window system frame, mark its default font too.
10488 2013-10-23 Glenn Morris <rgm@gnu.org>
10490 * Makefile.in (RUN_TEMACS): Make relative (again).
10491 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10492 (bootstrap-emacs$(EXEEXT)):
10493 Quote entities that might contain whitespace.
10495 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10497 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10498 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10500 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10502 Do not allow font caches to grow too large.
10503 * alloc.c (compact_font_cache_entry, compact_font_caches):
10504 New functions or stub if not HAVE_WINDOW_SYSTEM.
10505 (compact_undo_list): Factor out from Fgarbage_collect.
10507 (mark_face_cache): Mark face font. Move down to avoid
10509 (mark_terminals): Do not mark font cache here.
10510 (Fgarbage_collect): Call compaction functions described
10511 above. Adjust comment.
10513 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10515 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10516 chdir to HOME (bug#15607).
10518 * nsterm.m (Qcocoa, Qgnustep): New variables.
10519 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10520 (ns_get_color): Make selection color work for GNUstep also.
10522 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10524 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10525 handles mouse clicks. Instead, let GPM use the same code as all
10526 the other mice use. See the discussion starting at
10527 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10528 for the details of the problem with the menu bar this fixes.
10530 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10532 Remove port-specific display name lists to avoid extra
10533 complexity and data duplication with display info lists.
10534 * xterm.h (x_display_name_list): Remove declaration.
10535 * xterm.c (x_display_name_list): Remove.
10536 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10537 * xfns.c (x_display_info_for_name, Fx_display_list):
10538 Likewise. Use x_display_list where appropriate.
10539 * w32term.h (w32_display_name_list): Remove declaration.
10540 * w32term.c (w32_display_name_list): Remove.
10541 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10543 * w32fns.c (x_display_info_for_name, Fx_display_list):
10544 Likewise. Use x_display_list where appropriate.
10545 * nsterm.h (ns_display_name_list): Remove declaration.
10546 * nsterm.m (ns_display_name_list): Remove.
10547 (ns_term_init, syms_of_nsterm): Adjust users.
10548 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10549 Likewise. Use x_display_list where appropriate.
10550 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10551 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10552 (mark_terminals): Mark per-terminal font cache.
10554 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10556 Don't run timers in input-pending-p. Its new check-timers param
10557 provides the prior behavior. (Bug#15045).
10558 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10560 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10562 Make some functions static in non-Microsoft builds.
10563 On my platform (Fedora 19 x86-64), this shrinks the
10564 Emacs executable (text+data) by 0.25%.
10565 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10566 (load_color) [!MSDOS]:
10567 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10568 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10569 * lisp.h (check_existing):
10570 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10571 (network_interface_info) [!WINDOWSNT]:
10572 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10573 Remove extern decls.
10574 * fileio.c (check_existing):
10575 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10576 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10577 (network_interface_info) [!WINDOWSNT]:
10578 * term.c (encode_terminal_code) [!WINDOWSNT]:
10579 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10580 * xfaces.c (load_color) [!MSDOS]:
10582 * fileio.c (check_existing, check_executable, check_writable):
10583 * process.c (network_interface_list, network_interface_info):
10584 Move earlier, so that we don't need forward decls.
10585 * gnutls.c (fn_gnutls_transport_set_errno)
10586 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10588 * w32.c (init_environment): Use faccessat rather than
10589 check_existing, partly for consistency with the rest of the code
10590 in this file, partly so that check_existing can be static.
10592 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10593 * emacs.c (MAIN_PROGRAM): New macro.
10594 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10595 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10597 bool vector int width fixes
10598 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10599 (Fbool_vector_count_matches_at):
10600 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10601 can exceed PTRDIFF_MAX, at least in theory.
10602 (Fbool_vector_count_matches_at):
10603 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10605 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10607 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10608 (struct sockaddr): Add forward decl, for platforms that lack it.
10610 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10612 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10615 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10617 * w32.c (network_interface_get_info, network_interface_list)
10618 (network_interface_info): New functions. (Bug#15610)
10619 (GetAdaptersInfo_Proc): New typedef.
10620 (get_adapters_info): New wrapper function.
10621 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10623 * process.h (network_interface_list, network_interface_info):
10626 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10627 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10628 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10629 for WINDOWSNT. Doc fix.
10630 (syms_of_process): Defsubr Snetwork_interface_list and
10631 Snetwork_interface_info unconditionally.
10633 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10634 in NS GUI sessions. (Bug#15629)
10636 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10638 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10640 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10642 * print.c (print_object): Print " ..." when truncating bool vectors.
10644 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10646 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10647 standard mouse buttons.
10649 * termhooks.h (struct input_event): Remove incorrect commentary.
10651 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10653 Disallow bool vector operations on mixed-length operands.
10654 The old behavior left garbage in the result vector sometimes,
10655 and didn't seem to be useful.
10656 * data.c (Qwrong_length_argument): New static var.
10657 (wrong_length_argument): New function.
10658 (bool_vector_binop_driver): Check that args agree in length.
10660 * keyboard.c, keyboard.h (all_kboards): Now static.
10662 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10664 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10665 note from the lispref.
10667 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10669 * nsterm.h (struct ns_display_info): Remove set-but-unused
10670 member image_cache (image caches are per-terminal anyway).
10671 (FRAME_X_IMAGE_CACHE): Remove.
10672 * nsterm.m (ns_initialize_display_info): Adjust user.
10674 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10676 * w32proc.c: Include mingw_time.h.
10678 * w32.c: Include mingw_time.h.
10680 Implement scrolling of TTY menus when the screen is too short.
10682 * term.c (tty_menu_display): Accept an additional argument, the
10683 menu item from which to start displaying the menu. Account for
10684 the value of Y when limiting the menu to the number of available
10686 (mi_result): New enumeration.
10687 (read_menu_input): Return enumerated value. When the y coordinate
10688 hits min_y or max_y, return scroll indication instead of wrapping
10690 (tty_menu_activate): Handle the scrolling indications from
10691 read_menu_input. Compute the first menu item to display and pass
10692 it to tty_menu_display.
10694 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10696 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10697 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10698 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10699 Adjust to match the change described below.
10700 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10701 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10702 memory_below_frame members to...
10703 * termchar.h (struct tty_display_info): ...here because they're
10704 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10705 * term.c (init_tty):
10706 * nsterm.m (ns_create_terminal):
10707 * w32term.c (w32_create_terminal):
10708 * xterm.c (x_create_terminal): Adjust users.
10709 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10710 to filter out non-TTY frames. Adjust comment.
10711 (scrolling): Adjust user. Prefer eassert for debugging check.
10713 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10715 * xfaces.c (PT_PER_INCH): Remove unused macro.
10716 * termhooks.h (struct terminal): Remove set-but-unused
10717 member fast_clear_end_of_line.
10718 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10719 * nsterm.m (ns_create_terminal):
10720 * term.c (init_tty):
10721 * w32term.c (w32_create_terminal):
10722 * xterm.c (x_create_terminal): Adjust users.
10724 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10726 * lisp.h (bool_vector_size): New function.
10727 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10728 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10729 (Fbool_vector_not, Fbool_vector_count_matches_at):
10730 Remove uses of 'eassume' that should no longer be needed,
10731 because they are subsumed by the 'eassume' in bool_vector_size.
10733 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10735 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10736 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10737 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10741 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10742 have different dimensions. (Bug#15575)
10744 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10747 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10749 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10751 * term.c (tty_menu_show): Never return with unbalanced
10752 specpdl. Use eassert for debugging check. Adjust style.
10754 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10756 * term.c (read_menu_input): Make selection of menu items
10757 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10758 (tty_menu_activate): Fix off-by-one error when computing max_y.
10760 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10762 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10763 audit logging (only used with GnuTLS 3.x) and enable it.
10765 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10767 * dispnew.c (redraw_frame): Remove useless #ifdef because
10768 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10769 Also, move TTY fflush to...
10770 * term.c (tty_update_end): ...this function.
10772 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10774 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10775 the end of the frame's glyph matrix. (Bug#15575)
10777 * term.c (tty_menu_display): Don't move cursor while overwriting
10778 frame's glyphs with menu items. Limit the number of items
10779 displayed to what can be shown on the available screen lines,
10780 excluding the echo area.
10781 (tty_menu_activate): Limit the Y coordinate allowed by
10782 read_menu_input to the last screen line used for menu display.
10784 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10786 * lisp.h (eassume): New macro.
10787 Also, include <verify.h>, for 'assume'.
10788 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10789 (vroundup, vector_nbytes):
10790 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10791 (Fbool_vector_not, Fbool_vector_count_matches)
10792 (Fbool_vector_count_matches_at):
10793 Use eassume, not eassert.
10794 * casetab.c (set_identity, shuffle):
10795 * composite.c (composition_gstring_put_cache):
10796 * dispnew.c (update_frame_1):
10797 * ftfont.c (ftfont_shape_by_flt):
10798 * image.c (gif_load):
10799 * intervals.c (offset_intervals):
10800 * macfont.m (macfont_shape):
10801 Remove calls to 'assume' that are no longer needed, because
10802 --enable-gcc-warnings no longer generates bogus warnings
10803 when these calls are removed.
10805 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10807 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10809 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10811 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10812 (Qsubstitute_env_in_file_name): New var.
10813 (syms_of_fileio): Define it.
10815 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10817 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10818 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10821 * term.c (save_and_enable_current_matrix): Don't allocate and
10822 don't save margin areas.
10823 (restore_desired_matrix): Don't restore margin areas.
10824 (free_saved_screen): Don't free margin areas.
10826 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10828 * image.c: Pacify --enable-gcc-warnings.
10829 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10830 #define only if used.
10832 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10834 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10835 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10836 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10837 (gif_load): For giflib v5.x and later, display the error message
10838 produced by giflib when its functions fail.
10839 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10842 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10844 * keyboard.c (last_event_timestamp): Remove. For X selection and
10845 GTK popup menus, it may be obtained from per-frame X display info.
10846 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10847 (process_special_events): Adjust users.
10848 * keyboard.h (last_event_timestamp): Remove declaration.
10849 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10850 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10851 * menu.h (xmenu_show): Adjust prototype.
10852 * menu.c (Fx_popup_menu): Adjust user.
10853 * xselect.c (x_own_selection, x_get_foreign_selection)
10854 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10856 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10858 * keyboard.c (init_kboard): Now static. Add arg
10859 to denote window system. Adjust comment.
10860 (init_keyboard): Adjust user.
10861 (allocate_kboard): New function.
10862 (syms_of_keyboard):
10863 * nsterm.m (ns_term_init):
10864 * term.c (init_tty):
10865 * w32term.c (w32_create_terminal):
10866 * xterm.c (x_term_init): Use it.
10867 * keyboard.h (init_kboard): Remove prototype.
10868 (allocate_kboard): Add prototype.
10870 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10872 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10873 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10875 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10877 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10879 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10881 * term.c (tty_menu_activate): Flush the output stream after
10882 showing the cursor, and don't mark the frame garbaged at exit from
10883 the function. Fixes redisplay glitches when moving from one menu
10886 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10888 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10889 or throw error (Bug#15570).
10891 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10893 * intervals.c (temp_set_point_both): Move test into 'eassert',
10896 * lisp.h (eassert): Don't use 'assume'.
10897 Sometimes 'assume' wins in performance, and sometimes it loses,
10898 so it shouldn't be used all the time. Perhaps we need two
10899 flavors of 'eassert', one for where 'assume' is far more likely
10900 to help or to hurt; but that can be done later.
10901 Reported by Dmitry Antipov in
10902 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10903 Also, don't include <verify.h>; no longer needed.
10905 2013-10-09 Glenn Morris <rgm@gnu.org>
10907 * eval.c (Fcond): Doc tweak.
10909 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10911 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10912 expressions with side effects to eassert. (Bug#15565)
10914 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10916 * fns.c (hashfn_user_defined): Allow hash functions to return any
10919 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10921 Fix minor problems found by static checking.
10922 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10923 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10924 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10925 * keyboard.c (read_menu_command): Remove unused local.
10926 * lisp.h (read_menu_command): New decl.
10927 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10928 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10929 Return ptrdiff_t, not int.
10930 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10931 not int, for benefit of xpalloc.
10932 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10934 (have_menus_p): Remove; unused.
10935 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10936 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10937 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10939 (save_and_enable_current_matrix): Omit unnecessary casts.
10940 (read_menu_input): Omit local extern decl (now in lisp.h).
10941 Don't access uninitialized storage if mouse_get_xy fails.
10942 (tty_menu_activate): Mark local as initialized, for lint.
10943 (tty_menu_activate, tty_meny_show): Remove unused locals.
10945 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10947 Support menus on text-mode terminals.
10948 * xterm.h (xw_popup_dialog): Add prototype.
10950 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10951 (xmenu_show): Block input here, instead in Fx_popup_menu.
10952 (xw_popup_dialog): New function, with X-specific bits of popup
10955 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10958 * window.c (Fset_window_configuration): Use run-time tests of the
10959 frame type instead of compile-time conditionals, when menu-bar
10960 lines are considered.
10962 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10963 (w32_popup_dialog): New prototypes.
10965 * w32menu.c (Fx_popup_dialog): Function deleted.
10966 (w32_popup_dialog): New function, with w32 specific bits of popup
10967 dialogs. Block input here.
10969 * w32inevt.c (w32_console_read_socket): Minor change to add
10970 debugging TTY events.
10972 * w32fns.c (show_hourglass): If returning early because the frame
10973 is not a GUI frame, unblock input.
10975 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10976 (cursorY): New functions.
10978 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10979 WINDOWSNT, macros that call curX and curY elsewhere.
10981 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10983 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10984 specific function to hide and show cursor on a text-mode terminal.
10985 (tty_menu_struct, struct tty_menu_state): New structures.
10986 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10987 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10988 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10989 (tty_menu_locate, save_and_enable_current_matrix)
10990 (restore_desired_matrix, screen_update, read_menu_input)
10991 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10992 (tty_pop_down_menu, tty_menu_last_menubar_item)
10993 (tty_menu_new_item_coords, tty_menu_show): New functions.
10994 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10996 * nsterm.h (ns_popup_dialog): Adjust prototype.
10998 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10999 of in x-popup-menu.
11000 (ns_popup_dialog): Adapt order of arguments to the other
11001 *_menu_show implementations.
11002 (Fx_popup_dialog): Function deleted.
11004 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11006 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11008 * menu.c (have_boxes): New function.
11009 (single_keymap_panes): Use it instead of a compile-time
11011 (single_menu_item): Use run-time tests of the frame type instead
11012 of compile-time conditionals.
11013 (encode_menu_string): New function.
11014 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11015 the macro, since different types of frame need different encoding
11017 (digest_single_submenu): Use run-time tests of frame type instead
11018 of, or in addition to, compile-time conditionals.
11019 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11020 (Fx_popup_menu): Detect when the function is called from keyboard
11021 on a TTY. Don't barf when invoked on a text-mode frame.
11022 Check frame type at run time, instead of compile-time conditionals for
11023 invoking terminal-specific menu-show functions.
11024 Call tty_menu_show on text-mode frames.
11025 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11026 run time to determine which alternative to invoke; support dialogs
11029 * keyboard.h <Qmouse_movement>: Declare.
11031 * keyboard.c <Qmouse_movement>: Now extern.
11032 <Qecho_keystrokes>: New static variable.
11033 (read_key_sequence): Accept an additional argument, a flag to
11034 prevent redisplay during reading of the key sequence. All callers
11036 (read_menu_command): New function.
11037 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11039 (toolkit_menubar_in_use): New function.
11040 (make_lispy_event): Use it instead of a compile-time test.
11042 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11043 window-system being available.
11045 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11046 to x-popup-dialog on the frame type, they all now support popup
11049 * dispnew.c (save_current_matrix): Save the margin areas.
11050 (restore_current_matrix): Restore margin areas.
11051 (update_frame_with_menu): New function.
11053 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11056 * alloc.c (make_save_ptr): Now compiled unconditionally.
11058 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11060 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11061 (redraw_frame, update_frame): Adjust users.
11062 * dispextern.h (set_window_update_flags): Adjust prototype.
11063 * xdisp.c (redisplay_internal): When updating all frames with zero
11064 windows_or_buffers_changed, assume that only the windows that shows
11065 current buffer should be really updated.
11067 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11069 Do not allocate huge temporary memory areas and objects while encoding
11070 for file I/O, thus reducing an enormous memory usage for large buffers.
11071 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11072 * coding.h (struct coding_system): New member raw_destination.
11073 * coding.c (setup_coding_system): Initialize it to zero.
11074 (encode_coding_object): If raw_destination is set, do not create
11075 dst_object. Add comment.
11076 * fileio.c (toplevel): New constant E_WRITE_MAX.
11077 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11078 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11080 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11082 * nsterm.m (windowDidExitFullScreen:)
11083 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11085 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11087 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11088 * keyboard.c (unblock_input_to): Don't process pending signals
11089 if a fatal error is in progress.
11091 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11092 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11093 they're talking about words in Lisp bool vectors.
11094 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11095 * data.c (popcount_bits_word): Rename from popcount_size_t.
11096 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11099 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11101 Improve support for popcount and counting trailing zeros (Bug#15550).
11102 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11103 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11104 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11105 (popcount_size_t_msc, popcount_size_t_gcc):
11106 Remove; now done by Gnulib.
11107 (popcount_size_t): Now a macro that defers to Gnulib.
11108 (count_trailing_zero_bits): Return int, for consistency with
11109 Gnulib and because Emacs prefers signed to unsigned int.
11110 Don't assume that size_t is either unsigned int or unsigned long
11111 or unsigned long long.
11112 (size_t_to_host_endian): Do not assume that size_t is either
11113 exactly 32 or exactly 64 bits wide.
11114 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11115 etc., so that it's now an enum constant, not a macro.
11116 No need to assume that it's either 32 or 64.
11118 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11120 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11123 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11125 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11126 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11128 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11130 emacs_read and emacs_write now use void *, not char *.
11131 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11132 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11133 Buffer arg is now void *, not char *. This matches plain
11134 'read' and 'write' better, and avoids a constraint violation
11135 on Solaris 9 with Oracle Studio.
11137 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11139 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11140 memset to explicit loop. Otherwise copy largest possible chunk
11141 from initialized to uninitialized part, thus allowing the longer
11142 memcpy runs and reducing the number of loop iterations.
11144 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11146 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11147 hide toolbar (Bug#15388).
11148 (windowDidEnterFullScreen:): If presentation options are zero,
11149 set them here (Bug#15388).
11150 (ns_update_auto_hide_menu_bar): Remove runtime check.
11151 Don't auto hide dock unless menubar is also auto hidden.
11153 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11155 * editfns.c (message): Mention batch mode in doc string.
11157 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11159 * nsterm.m (check_native_fs): Remove erroneous comment.
11161 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11163 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11164 uses find_newline instead of scan_newline and so doesn't move point.
11166 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11168 Use hardware support for byteswapping on glibc x86 etc.
11169 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11170 whereas the old swap64 needed 30.
11171 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11172 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11173 Use byteswap.h's macros to swap bytes.
11174 * lisp.h (swap16, swap32, swap64): Remove.
11175 All uses replaced by bswap_16, bswap_32, bswap_64.
11177 * bytecode.c (exec_byte_code): Use some more volatile variables
11178 to work around local variables getting clobbered by longjmp.
11179 Port to pre-C99, which doesn't allow decls after stmts.
11181 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11183 * lisp.h (eassert): Assume that COND is true when optimizing.
11184 In other words, take on the behavior of eassert_and_assume.
11185 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11186 (eassert_and_assume): Remove. All uses replaced by eassert.
11188 * xdisp.c (Qglyphless_char): Now static.
11190 Adjust to merge from gnulib.
11191 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11192 * lisp.h: Include <verify.h>, for 'assume'.
11194 * eval.c (clobbered_eassert): New macro.
11195 (internal_catch, internal_condition_case)
11196 (internal_condition_case_1, internal_condition_case_2)
11197 (internal_condition_case_n): Use it instead of eassert
11198 when the argument contains locals clobbered by longjmp.
11199 Don't use clobbered locals outside of clobbered_eassert.
11200 (internal_lisp_condition_case): Use a volatile variable
11201 to work around a local variable's getting clobbered.
11203 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11205 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11206 (PUSH_HANDLER): New macro.
11207 (catchlist): Remove.
11208 (handlerlist): Always declare.
11210 * eval.c (catchlist): Remove (merge with handlerlist).
11211 (handlerlist, lisp_eval_depth): Not static any more.
11212 (internal_catch, internal_condition_case, internal_condition_case_1)
11213 (internal_condition_case_2, internal_condition_case_n):
11215 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11216 handlerlist/catchlist.
11217 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11218 handlerlist which can only handle a single condition-case handler at
11220 (find_handler_clause): Simplify since we only a single branch here
11223 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11225 (bcall0): New function.
11226 (exec_byte_code): Add corresponding cases. Improve error message when
11227 encountering an invalid byte-code. Let Bunwind_protect accept
11228 a function (rather than a list of expressions) as argument.
11230 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11231 and make them unconditional now that they're heap-allocated.
11233 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11235 * charset.c (Fdecode_char, Fencode_char): Remove description of
11236 `restriction' arg. now that it's hidden by advertised-calling-convention.
11238 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11240 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11241 Remove unused variable (from mac-port).
11242 (macfont_draw): Use s->ybase for correct y position.
11244 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11246 * frame.h (struct frame): Drop has_minibuffer member because...
11247 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11248 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11250 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11252 * window.h (struct window): Prefer enum text_cursor_kinds to int
11253 for phys_cursor_type member. Move the latter, phys_cursor_width,
11254 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11255 * window.c (replace_window, make_window): Adjust users.
11257 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11259 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11260 this module is never compiled otherwise.
11262 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11264 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11267 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11269 * xdisp.c (get_next_display_element): Don't call face_for_font in
11270 a build configured --without-x. (Bug#15484)
11272 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11274 * window.c (calc_absolute_offset): #elif should be #elif defined.
11276 * frame.c (delete_frame): Block/unblock input to overcome race
11277 condition (Bug#15475).
11279 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11281 * frame.c (delete_frame): Record selected frame only after
11282 calling Qdelete_frame_functions (Bug#15477).
11284 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11286 * nsterm.m (ns_selection_color): Remove.
11287 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11288 NSColor selectedText(Background)Color. Only for COCOA.
11289 (ns_term_init): Remove assignment of ns_selection_color, logic
11290 moved to ns_get_color.
11292 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11293 NS_SELECTION_COLOR_DEFAULT.
11294 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11296 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11298 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11299 frame' does not have the tool_bar_window member.
11301 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11303 Signal error when reading an empty byte-code object (Bug#15405)
11304 * lread.c (read1): Signal error.
11305 * alloc.c (make_byte_code): eassert header size.
11306 (sweep_vectors): Change an int to size_t.
11308 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11310 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11311 instead of ints, as it's the usual style for offsetof constants. See:
11312 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11314 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11315 This is ugly, but it should fix the performance problem for older
11316 GCC versions in the short run. I'll look into integrating the
11317 Gnulib module for popcount, as a better fix.
11318 See the thread starting in:
11319 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11320 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11321 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11322 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11323 (popcount_size_t): Use it.
11325 2013-09-24 Daniel Colascione <dancol@dancol.org>
11327 * process.c (Fnetwork_interface_info): Fix build break due to
11330 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11332 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11333 Prefer signed to unsigned integers where either will do.
11334 No need for 'const' on locals that do not escape.
11335 Omit easserts with unnecessary and unportable assumptions about
11336 alignment. Avoid unnecessary casts to char *.
11338 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11340 Use union for the payload of struct Lisp_Vector.
11341 This helps to avoid a few glitches dictated by C's aliasing rules.
11342 * lisp.h (struct Lisp_Vector): Use union for next and
11343 contents member. Adjust comment. Change related users.
11344 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11345 Related users changed.
11346 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11347 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11348 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11349 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11351 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11353 Optimize glyph row clearing and copying routines.
11354 * dispextern.h (struct glyph_row): Change layout of struct
11355 glyph_row to help copy_row_except_pointers. Adjust comment.
11356 * dispnew.c (null_row): Remove.
11357 (clear_glyph_row): Use offsetof and memset to find and clear
11358 just the members that need clearing. Adjust comment.
11359 (copy_row_except_pointers): Likewise for copying.
11361 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11363 Some minor cleanups of recently-added bool vector code.
11364 * conf_post.h (assume): Always return void. Use lint version
11365 only if GCC and MSC versions don't apply.
11366 * conf_post.h (assume):
11367 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11368 Depend on _MSC_VER, not __MSC_VER, for consistency with
11370 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11371 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11372 (bool_vector_binop_driver, count_trailing_zero_bits)
11373 (size_t_to_host_endian): Now static, not static inline;
11374 the latter isn't needed with modern compilers and doesn't
11375 work with older compilers anyway.
11377 * alloc.c (valgrind_p): Use bool for boolean.
11379 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11381 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11382 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11383 (display_last_displayed_message_p, message_buf_print)
11384 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11385 Use bool for boolean.
11386 * dispextern.h (cancel_line, init_desired_glyphs):
11387 Remove ancient leftover.
11388 (help_echo_showing_p, hourglass_shown_p):
11389 * lisp.h (noninteractive_need_newline): Adjust declaration.
11391 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11393 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11395 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11396 ...this file and convert the latter to static. Adjust comment.
11397 (make_initial_frame):
11398 * window.c (init_window_once): Adjust user.
11399 * frame.h (last_nonminibuf_frame): Remove declaration.
11400 * lisp.h (selected_frame): Likewise.
11401 * msdos.c (the_only_display_info): Adjust comment.
11403 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11405 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11406 computing the end column of mouse-highlight that comes from
11407 display or overlay strings. (Bug#15437)
11408 (note_mouse_highlight): Adapt calculation of last argument to
11409 mouse_face_from_string_pos to the above change.
11411 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11412 all platforms, not just for clang.
11414 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11416 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11417 about excess arguments to snprintf.
11419 * conf_post.h(assume): Use __builtin_unreachable for clang.
11421 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11423 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11424 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11426 2013-09-23 Daniel Colascione <dancol@dancol.org>
11428 * alloc.c (USE_VALGRIND): New macro; on by default
11429 when ENABLE_CHECKING.
11430 (mark_maybe_object, mark_maybe_pointer)
11431 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11433 (valgrind_p) [USE_VALGRIND]: New variable.
11434 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11436 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11438 * process.c (wait_reading_process_output): Change int pnamelen to
11441 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11442 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11443 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11444 argument to unsigned long to avoid warning.
11445 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11447 * conf_post.h (assume): Fix compiler error: x shall be cond.
11449 2013-09-22 Daniel Colascione <dancol@dancol.org>
11451 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11452 warning when compiling without a window system.
11454 2013-09-22 Daniel Colascione <dancol@dancol.org>
11456 * data.c (Qbool_vector_p): New symbol.
11457 (bool_vector_spare_mask, popcount_size_t_generic)
11458 (popcount_size_t_msc, popcount_size_t_gcc)
11460 (bool_vector_binop_driver)
11461 (count_trailing_zero_bits, size_t_to_host_endian)
11462 (Fbool_vector_exclusive_or)
11463 (Fbool_vector_union)
11464 (Fbool_vector_intersection, Fbool_vector_set_difference)
11465 (Fbool_vector_subsetp, Fbool_vector_not)
11466 (Fbool_vector_count_matches)
11467 (Fbool_vector_count_matches_at): New functions.
11468 (syms_of_data): Intern new symbol, functions.
11469 * alloc.c (bool_vector_payload_bytes): New function.
11470 (Fmake_bool_vector): Instead of calling Fmake_vector,
11471 which performs redundant initialization and argument checking,
11472 just call allocate_vector ourselves. Make sure we clear any
11473 terminating padding to zero.
11474 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11475 instead of open-coding the size calculation.
11476 (vroundup_ct): New macro.
11477 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11478 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11479 * composite.c (composition_gstring_put_cache):
11480 Change lint_assume to assume.
11481 * conf_post.h (assume): New macro.
11482 (lint_assume): Remove.
11483 * dispnew.c (update_frame_1): Change lint_assume to assume.
11484 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11486 * image.c (gif_load): Change lint_assume to assume.
11487 * lisp.h (eassert_and_assume): New macro.
11488 (Qbool_vector_p): Declare.
11489 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11490 (swap16, swap32, swap64): New inline functions.
11491 * macfont.m (macfont_shape): Change lint_assume to assume.
11492 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11493 * xsettings.c (parse_settings): Use new swap16 and
11494 swap32 from lisp.h instead of file-specific macros.
11496 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11498 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11499 found (which can legitimately happen when the glyph row at the
11500 window start is disabled in the current_matrix. (Bug#15365)
11502 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11504 Fix syntax.h bug introduced by recent INLINE change.
11505 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11506 conditionally compiled one way in some modules, and a different
11507 way in others. This doesn't work with extern inline functions,
11508 which must have the same definition in all modules, because the
11509 defining code might be shared across modules, depending on the
11510 implementation. Symptoms reported by Martin Rudalics in:
11511 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11512 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11513 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11514 overriding the corresponding functions in syntax.h.
11515 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11516 (syntax_property): New inline functions.
11517 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11518 Rewrite in terms of these new functions.
11520 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11522 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11523 not chars_in_text, whose result depends on the multibyteness of
11524 the current buffer. (Bug#15426)
11526 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11528 Port recent change to hosts where pointers aren't 'long'.
11529 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11530 Don't assume that pointers are the same width as 'long'.
11531 Add a compile-time check that a pointer fits into two X slots.
11533 A simpler, centralized INLINE.
11534 * conf_post.h (INLINE): Define only if not already defined.
11535 This allows us to use a single INLINE, defined by one file
11537 * emacs.c (INLINE): Define it.
11538 Also, include category.h, charset.h, composite.h, dispextern.h,
11539 syntax.h, systime.h, so that their INLINE definitions are expanded
11540 properly for Emacs.
11541 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11542 * buffer.h, buffer.c (BUFFER_INLINE):
11543 * category.h, category.c (CATEGORY_INLINE):
11544 * character.h, character.c (CHARACTER_INLINE):
11545 * charset.h, charset.c (CHARSET_INLINE):
11546 * composite.h, composite.c (COMPOSITE_INLINE):
11547 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11548 * frame.h, frame.c (FRAME_INLINE):
11549 * intervals.h, intervals.c (INTERVALS_INLINE):
11550 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11551 * lisp.h, alloc.c (LISP_INLINE):
11552 * process.h, process.c (PROCESS_INLINE):
11553 * syntax.h, syntax.c (SYNTAX_INLINE):
11554 * systime.h, sysdep.c (SYSTIME_INLINE):
11555 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11556 * window.h, window.c (WINDOW_INLINE):
11557 Remove. All uses replaced with INLINE.
11559 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11561 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11562 to avoid Bug#15398.
11564 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11566 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11567 'const char *' to avoid compiler warnings due to similar change in
11568 the prototype of x_get_string_resource.
11570 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11572 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11573 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11574 going to replace static variables below. Adjust comments.
11575 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11576 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11577 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11578 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11579 Related users changed.
11580 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11581 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11582 last_mouse_movement_time, going to replace static variables below.
11584 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11585 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11587 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11588 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11589 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11590 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11591 static variables below.
11592 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11593 (last_mouse_scroll_bar): Remove.
11594 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11595 (mouseExited): Related users changed.
11597 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11599 Do not use external array to process X scroll bar messages.
11600 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11601 (x_send_scroll_bar_event): Pack window pointer into two slots
11602 of XClientMessageEvent if we're 64-bit. Adjust comment.
11603 (x_scroll_bar_to_input_event): Unpack accordingly.
11605 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11607 Ifdef away recent changes which aren't relevant to NS port.
11608 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11609 [!HAVE_NS]: Declare as such.
11610 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11611 [!HAVE_NS]: Define as such.
11613 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11615 * frame.c (x_redo_mouse_highlight): New function
11616 to factor out common code used in W32 and X ports.
11617 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11618 * xterm.h (struct x_display_info):
11619 * w32term.h (struct w32_display_info):
11620 * nsterm.h (struct ns_display_info): New members
11621 last_mouse_motion_frame, last_mouse_motion_x and
11622 last_mouse_motion_y, going to replace static variables below.
11623 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11624 (redo_mouse_highlight): Remove.
11625 (note_mouse_movement, syms_of_xterm): Adjust user.
11626 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11627 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11628 (redo_mouse_highlight): Remove.
11629 (note_mouse_movement, syms_of_w32term): Adjust user.
11630 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11631 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11633 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11634 * nsfns.m (compute_tip_xy): Adjust user.
11636 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11638 * frame.c (x_mouse_grabbed): New function.
11639 * dispextern.h (x_mouse_grabbed): Add prototype.
11640 (last_mouse_frame): Remove declaration.
11641 * xterm.h (struct x_display_info):
11642 * w32term.h (struct w32_display_info):
11643 * nsterm.h (struct ns_display_info): New member
11644 last_mouse_frame, going to replace...
11645 * xdisp.c (last_mouse_frame): ...global variable.
11646 (note_tool_bar_highlight):
11647 * w32term.c (w32_mouse_position, w32_read_socket):
11648 * xterm.c (XTmouse_position, handle_one_xevent):
11649 Use x_mouse_grabbed.
11650 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11652 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11654 * w32term.c (w32_read_socket): Avoid temporary
11655 variables in a call to x_real_positions.
11656 * xterm.c (handle_one_xevent): Likewise.
11658 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11660 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11661 (x_icon_type): Remove prototype.
11662 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11663 * frame.c (x_icon_type): Remove.
11664 * w32term.c (x_make_frame_visible, x_iconify_frame):
11665 * xterm.c (x_make_frame_visible, x_iconify_frame):
11666 Use x_set_bitmap_icon to factor out common code.
11668 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11670 * dispextern.h (check_x_display_info, x_get_string_resource):
11671 Declare here just once and unify the latter.
11672 * frame.c (check_x_display_info, x_get_string_resource):
11673 * nsterm.h (check_x_display_info):
11674 * xrdb.c (x_get_string_resource):
11675 * xterm.h (check_x_display_info): Remove prototypes.
11676 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11677 * w32reg.c (x_get_string_resource): Likewise.
11678 (w32_get_rdb_resource): Adjust user.
11680 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11682 * xterm.h (struct x_display_info): New member
11683 x_pending_autoraise_frame, going to replace...
11684 * xterm.c (pending_autoraise_frame): ...static variable.
11685 (x_new_focus_frame, XTread_socket): Adjust users.
11686 * w32term.h (struct w32_display_info): New member
11687 w32_pending_autoraise_frame, going to replace...
11688 * w32term.c (pending_autoraise_frame): ...global variable.
11689 (x_new_focus_frame, w32_read_socket): Adjust users.
11691 2013-09-17 Glenn Morris <rgm@gnu.org>
11693 * xdisp.c (message_dolog): If we create *Messages*,
11694 switch it to messages-buffer-mode.
11696 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11698 Don't overuse 'const' in types of locals.
11699 * bidi.c (bidi_count_bytes):
11700 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11701 (xg_event_is_for_scrollbar):
11702 * xselect.c (x_handle_property_notify)
11703 (x_handle_selection_notify, x_handle_dnd_message):
11704 * xsettings.c, xsettings.h (xft_settings_event):
11705 * xterm.c (x_handle_net_wm_state, handle_one_event)
11706 (x_menubar_window_to_frame, x_detect_focus_change)
11707 (construct_mouse_click, note_mouse_movement)
11708 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11709 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11710 (handle_one_xevent, x_handle_net_wm_state):
11711 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11712 (x_handle_dnd_message):
11713 Avoid unnecessary 'const', typically the second 'const' in
11714 'const foo * const arg', a 'const' that does not affect the API
11715 and doesn't significantly help the human reader.
11717 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11719 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11720 only if Glib < 2.36.0.
11721 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11722 * xsettings.c (init_gconf, init_gsettings): Do not check
11724 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11726 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11728 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11730 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11731 before calling g_type_init.
11733 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11735 * nsterm.m (syms_of_nsterm): ... to here.
11737 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11739 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11740 (ignore_next_mouse_click_timeout): Use Time as X does.
11741 (handle_one_xevent): Avoid cast and use unsigned comparison.
11743 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11745 Do not copy X event in handle_one_xevent except KeyPress case.
11746 Wnen XEvent is processed, it is unlikely to be changed except
11747 KeyPress case, so we can avoid copying and use const pointer to
11748 const data to make sure that an event is not changed elsewhere.
11749 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11750 const' and do not create local copy except for the KeyPress event.
11751 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11752 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11753 (x_handle_net_wm_state, x_menubar_window_to_frame)
11754 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11755 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11756 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11757 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11758 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11759 (x_handle_dnd_message):
11760 * xsettings.c (xft_settings_event):
11761 Use 'const XEvent * const' where appropriate.
11762 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11764 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11766 Fix X event waiting to handle multiple frames.
11767 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11768 * xterm.c (pending_event_wait): Remove. Adjust users.
11769 (x_detect_focus_change): Pass frame arg.
11770 (handle_one_xevent): Find related frame early and clear per-frame
11771 wait_event_type only if this is an event for the relevant frame.
11772 (x_wait_for_event): Use per-frame wait_event_type.
11774 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11776 * nsfns.m (Fx_create_frame): Fix font driver registration for
11779 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11780 for syms_of_macfont.
11782 * nsterm.m: Include macfont.h.
11783 (ns_tmp_flags, ns_tmp_font): Remove.
11784 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11785 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11786 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11787 (changeFont:): Fix code style. Check for font driver type when
11790 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11793 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11794 (nsfont_open): Set font driver type.
11795 Set font->ascent and font->descent. Figure out font instead of
11796 ns_tmp_font, and flags instead of ns_tmp_flags.
11797 Fix indentation. Remove call to ns_draw_text_decoration,
11800 * nsfns.m: Include macfont.h.
11801 (Fx_create_frame): Register macfont driver, make a better default font.
11802 (Fns_popup_font_panel): Get font from macfont driver, if used.
11804 * macfont.m, macfont.h, macuvs.h: New files.
11806 * font.h: Declare syms_of_macfont.
11808 * font.c (syms_of_font): Call syms_of_macfont.
11810 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11812 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11814 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11815 and it is always zero for others, so I assume that this is an ancient
11816 leftover which nobody will want to change any more.
11817 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11818 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11819 * frame.c (x_set_scroll_bar_width):
11820 * w32fns.c (w32_createscrollbar):
11821 * w32term.c (w32_set_vertical_scroll_bar):
11822 * xfns.c (x_set_scroll_bar_default_width):
11823 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11824 (x_scroll_bar_expose): Related users changed.
11826 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11828 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11829 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11830 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11832 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11833 Define once here...
11834 * nsterm.h, w32term.h, xterm.h: ...and not here.
11835 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11836 Remove unused Xisms.
11837 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11838 these modules are never compiled otherwise.
11840 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11842 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11843 Doc fix. (Bug#15375)
11845 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11847 Unify Fx_focus_frame between all ports.
11848 * frame.h (x_focus_frame): New prototype.
11849 * xfns.c (Fx_focus_frame): Remove.
11850 (syms_of_xfns): Do not defsubr it.
11851 (x_focus_frame): X implementation.
11852 * nsfns.m (Fx_focus_frame): Remove.
11853 (syms_of_nsfns): Do not defsubr it.
11854 (x_focus_frame): NS implementation.
11855 * w32term.c (Fx_focus_frame): Remove.
11856 (x_focus_on_frame): Rename to...
11857 (x_focus_frame): W32 implementation.
11858 * w32term.h (x_focus_on_frame): Remove prototype.
11859 * w32fns.c (Fx_focus_frame): Remove.
11860 (syms_of_w32fns): Do not defsubr it.
11861 * frame.c (Fx_focus_frame): Define here.
11862 (syms_of_frame): Defsubr here.
11863 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11865 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11867 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11868 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11869 each port to reference the port-specific window system data.
11870 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11871 (FRAME_DISPLAY_INFO): Define.
11872 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11873 (FRAME_DISPLAY_INFO): Define. Adjust users.
11874 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11875 (FRAME_DISPLAY_INFO): Define. Adjust users.
11876 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11877 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11878 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11879 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11880 * xselect.c, xterm.c: All related users changed.
11882 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11884 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11885 (x_menubar_window_to_frame): Remove prototypes.
11886 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11887 (x_menubar_window_to_frame, x_top_window_to_frame):
11889 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11890 (x_menubar_window_to_frame, x_top_window_to_frame):
11891 ...to here and convert all but the last to static.
11893 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11895 * lisp.mk (lisp): Add w32-common-fns.elc.
11897 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11899 * charset.c (char_charset): Document an exception for char-charset.
11901 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11903 * xterm.h (x_display_info): New field last_user_time...
11904 * xterm.c (toplevel): ...to replace static last_user_time.
11905 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11907 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11909 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11910 scroll bar values to prevent thumb from disappear and update comment.
11912 2013-09-11 Glenn Morris <rgm@gnu.org>
11914 * emacs.c (usage_message): Possessive apostrophe tweak.
11916 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11918 * nsterm.m (syms_of_nsterm): Use Qns.
11919 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11920 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11921 * xfns.c (x_display_info_for_name, Fx_open_connection):
11922 Remove old '#if 0' code.
11923 (syms_of_xfns): Use Qx.
11924 * termhooks.h (fullscreen_hook): Remove the leftover.
11925 (struct terminal): Fix typo in comment.
11927 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11929 Cleaning up a few X scroll bar bits.
11930 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11931 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11932 New member last_seen_part, going to replace...
11933 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11934 (xt_action_hook) [USE_LUCID]: Adjust user.
11935 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11936 Lucid-specific scroll bar support.
11937 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11938 to int and adjust to use last_seen_part member.
11939 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11940 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11941 Initialize last_seen_part.
11943 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11945 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11946 insert-buffer-substring an empty string.
11948 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11950 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11951 avoiding a GCC warning.
11953 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11955 Ifdef away frame tool bar code when it is not really used.
11956 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11957 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11958 and minimize_tool_bar_window_p under the above.
11959 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11960 (fset_tool_bar_window): Likewise.
11961 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11962 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11963 (change_frame_size_1):
11964 * window.c (window_from_coordinates, Frecenter): Adjust users.
11965 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11966 code is not really used.
11967 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11968 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11969 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11970 [!USE_GTK && !HAVE_NS]: Define as such.
11971 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11972 (note_mouse_highlight, expose_frame):
11973 * xfns.c (x_set_tool_bar_lines):
11974 * xterm.c (handle_one_xevent): Adjust users.
11976 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11978 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11979 This bug was introduced by my 2013-08-26 patch, which incorrectly
11980 assumed that the terminfo implementation doesn't use termcap buffers.
11981 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11982 these buffers apparently are used after all.
11983 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11984 (struct tty_display_info): Define members termcap_term_buffer and
11985 termcap_strings_buffer even if TERMINFO.
11987 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11990 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11991 'usage' docstring entry to pacify make-docfile.
11993 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11995 Change comparison functions =, <, >, <=, >= to take many arguments.
11996 * data.c: Change comparison functions' interface and implementation.
11997 * lisp.h: Make arithcompare available for efficient two arg
11999 * bytecode.c: Use arithcompare.
12000 * fileio.c: Use new interface.
12002 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12004 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12006 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12008 * eval.c (Feval): Document the new use of `lexical'.
12010 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12012 Review and drop old frame resize hack.
12013 * frame.h (struct frame): Remove force_flush_display_p.
12014 * dispnew.c (update_frame): Adjust user and don't call
12015 flush_frame here. The comment has said that there was an issues
12016 with redisplaying fringes, but I don't see any differences with
12017 and without this hack. Hopefully we can continue without it.
12018 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12019 current frame matrices twice if resized_p is set.
12021 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12023 Do not populate pure Xism x_sync to other ports.
12024 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12025 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12026 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12027 * w32term.h (x_sync): Remove prototype.
12029 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12031 Cleanup frame flushing.
12032 * dispextern.h (struct redisplay_interface):
12033 Drop flush_display_optional because flush_display is enough
12034 for X and flushing via RIF is just a no-op for others.
12035 * frame.h (flush_frame): New function.
12036 * dispnew.c (update_frame):
12037 * minibuf.c (read_minibuf):
12038 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12040 * keyboard.c (detect_input_pending_run_timers): Do not flush
12041 all frames but selected one in redisplay_preserve_echo_area.
12042 * nsterm.m (ns_flush): Remove no-op.
12043 (ns_redisplay_interface): Adjust user.
12044 * w32term.h (x_flush): Remove no-op.
12045 (w32_redisplay_interface): Adjust user.
12046 * xterm.c (x_flush): Simplify because we do not flush all
12047 frames at once any more. Adjust comment.
12048 (x_redisplay_interface): Adjust user.
12050 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12052 Port --without-x --enable-gcc-warnings to Fedora 19.
12053 * gfilenotify.c (globals_of_gfilenotify):
12054 Call g_type_init only if using an older glib version that needs it.
12056 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12058 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12059 (last_glyphless_glyph_merged_face_id): Remove declarations.
12060 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12061 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12062 (last_glyphless_glyph_merged_face_id): Now static.
12063 (merge_escape_glyph_face): New function, refactored from...
12064 (get_next_display_element): ...here.
12065 (merge_glyphless_glyph_face): New function, refactored from...
12066 (produce_glyphless_glyph): ...here...
12067 * term.c (produce_glyphless_glyph): ...and here.
12069 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12071 * eval.c (eval_sub): Only call Ffunction if necessary.
12073 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12075 Attempt to make redisplay more selective when changing cursor type.
12076 * frame.h (struct frame): New bitfield cursor_type_changed.
12077 * xdisp.c (cursor_type_changed): Remove.
12078 (try_cursor_movement, redisplay_window, try_window_id)
12079 (set_frame_cursor_types, try_window_reusing_current_matrix):
12080 Adjust to use per-frame bitfield.
12081 (redisplay_internal): Look for cursor type change on each visible
12082 frame and consider all frames if cursor type has been changed on
12083 the frame other than selected. If cursor type has been changed on
12084 selected frame only, do not use fast update.
12086 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12088 Attempt to make redisplay more selective when changing fonts.
12089 * frame.h (struct frame): New bitfield fonts_changed.
12090 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12091 (adjust_frame_glyphs): Add prototype.
12092 * dispnew.c (fonts_changed_p): Remove.
12093 (adjust_glyphs): Remove because we do not
12094 adjust matrices on all frames at once any more.
12095 (adjust_frame_glyphs): Block and unblock input here.
12096 (adjust_glyph_matrix): Use fonts_changed.
12097 (change_frame_size_1): Use adjust_frame_glyphs.
12098 * font.c (font_open_entity): Use fonts_changed.
12099 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12100 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12101 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12102 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12103 (shrink_mini_window, Fresize_mini_window_internal)
12104 (window_scroll_pixel_based, Fset_window_configuration)
12105 (apply_window_adjustment, Fset_window_vscroll):
12106 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12107 Use adjust_frame_glyphs.
12108 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12109 (try_window_reusing_current_matrix, try_window_id, display_line)
12110 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12111 (redisplay_internal): Consider fonts_changed and adjust frame
12112 matrices for each frame only if the frame is visible. If font
12113 has been changed on some frame during full redisplay, retry
12114 only visible frames where the font has been actually changed.
12116 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12118 Cache current header and mode line height for each window.
12119 * window.h (struct window): New fields mode_line_height
12120 and header_line_height.
12121 * window.c (make_window): Initialize them.
12122 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12123 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12124 (current_mode_line_height, current_header_line_height):
12125 Remove declaration.
12126 * xdisp.c (current_mode_line_height, current_header_line_height):
12128 (pos_visible_p, init_xdisp): Adjust user.
12129 (redisplay_window): Invalidate mode_line_height and
12130 header_line_height if current and desired matrices do not agree.
12132 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12134 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12135 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12137 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12139 Make --without-x compatible with --enable-gcc-warnings.
12140 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12141 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12142 members under HAVE_WINDOW_SYSTEM.
12143 * keyboard.c (make_lispy_focus_out): Likewise.
12144 (record_menu_key): Move under HAVE_MENUS.
12145 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12146 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12147 (syms_of_xdisp): Adjust user.
12148 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12149 (start_hourglass, cancel_hourglass):
12150 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12151 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12152 and CLEAR_FONT_TABLE_NFONTS.
12153 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12154 Declare only if HAVE_WINDOW_SYSTEM.
12155 (lface_same_font_attributes_p, clear_face_gcs): Define only
12156 if HAVE_WINDOW_SYSTEM.
12158 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12160 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12161 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12162 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12164 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12166 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12168 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12170 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12171 This fixes a type error on hosts where ptrdiff_t is wider than int.
12173 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12175 * keyboard.c (read_key_sequence_vs): New function.
12176 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12179 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12181 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12183 Makefile improvements.
12184 * Makefile.in (config.status): Don't use double-colon rules, as
12185 they are not portable according to POSIX. Fix shell typo with `;
12186 I guess this rule has never been tested?
12187 (VCSWITNESS): New macro, to override any environment var.
12189 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12191 * xterm.h (struct x_display_info): Do not track X connection
12192 fd separately because it is always available from Display.
12193 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12196 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12198 * buffer.c (drop_overlay):
12199 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12200 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12202 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12204 * buffer.c (Fmake_overlay, Fmove_overlay):
12205 * intervals.c (set_point_from_marker):
12206 * print.c (PRINTPREPARE): Prefer signal_error
12207 to plain error and report unsuitable marker too.
12209 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12211 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12212 for 'dragging' member.
12213 (struct x_output): Remove set-but-unused leftovers
12214 'left_before_move' and 'top_before_move'.
12215 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12216 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12217 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12218 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12219 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12220 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12221 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12222 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12224 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12226 * nsfont.m (INVALID_GLYPH): New define.
12227 (nsfont_encode_char): Use INVALID_GLYPH.
12228 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12230 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12232 * xterm.c (x_last_mouse_movement_time): Revert last change.
12233 This code should use XDisplayMotionBufferSize to check display's
12234 motion history first, and there are few other issues as well.
12235 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12236 (handle_one_xevent): Adjust user.
12238 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12240 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12241 * frame.c (Flast_nonminibuf_frame): ... to here.
12242 (check_minibuf_window): Don't abort if no window was found
12245 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12247 Use XGetMotionEvents to ask the last mouse motion time from X server.
12248 * xterm.c (X_MOTION_HISTORY): Default to 1.
12249 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12250 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12251 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12252 Ifdef away legacy code.
12253 (XTmouse_position, x_scroll_bar_report_motion):
12254 Use x_last_mouse_movement_time.
12255 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12258 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12260 * msdos.c (last_mouse_window): Move to...
12261 (dos_rawgetc): ...this function and adjust comment.
12262 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12263 (mouseMoved): ...this function and adjust comment.
12264 * w32term.c (last_window): Likewise with...
12265 (w32_read_socket): ...this function.
12266 * xterm.c (last_window): Likewise with...
12267 (handle_one_xevent): ...this function.
12269 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12271 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12272 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12273 (handle_one_xevent): ...to here.
12274 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12277 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12279 * msdos.c (IT_set_terminal_window): Remove no-op.
12280 (initialize_msdos_display): Adjust terminal setup.
12281 * w32console.c (w32con_set_terminal_window): Remove no-op.
12282 (initialize_w32_display): Adjust terminal setup.
12283 * w32term.c (w32_set_terminal_window): Remove no-op.
12284 (w32_create_terminal): Adjust terminal setup.
12285 * xterm.c (XTset_terminal_window): Remove no-op.
12286 (x_create_terminal): Adjust terminal setup.
12288 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12290 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12292 (ns_create_terminal): Adjust terminal setup.
12293 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12295 (w32_create_terminal): Adjust terminal setup.
12296 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12298 (x_create_terminal): Adjust terminal setup.
12300 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12302 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12303 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12304 * dispnew.c (buffer_posn_from_coords):
12305 * window.c (Fwindow_end, displayed_window_lines):
12306 * xdisp.c (redisplay_mode_lines): Use it.
12308 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12310 * fontset.c (face_for_char): Check char in the current face font first
12311 if HAVE_NS (Bug#15138).
12313 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12315 * window.c (temp_output_buffer_show): Make sure window returned
12316 by display_buffer is live (Bug#15213).
12318 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12320 Minor cleanup to avoid forward declarations.
12321 * coding.h (struct ccl_spec): Remove forward declaration.
12322 * composite.h (toplevel): Include font.h.
12323 (struct composition_it, struct face, struct font_metrics):
12324 Remove forward declaration.
12325 * dispextern.h (struct image, struct atimer): Likewise.
12326 * emacsgtkfixed.h (struct frame): Likewise.
12327 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12328 * font.h (struct font_driver, struct font, struct glyph_string)
12329 (struct face): Remove forward declaration.
12330 * fontset.h (struct face, struct font): Likewise.
12331 * frame.h (toplevel): Style cleanup.
12332 (enum output_method): Move to...
12333 * termhooks.h (enum output_method): ...here.
12334 (struct glyph, struct frame, struct ns_display_info)
12335 (struct x_display_info, struct w32_display_info):
12336 Remove forward declaration.
12337 * xterm.h (toplevel): Include termhooks.h.
12338 (struct font, struct window, struct glyph_matrix, struct frame)
12339 (struct input_event, struct face, struct image): Remove forward
12341 * gtkutil.h (struct _widget_value): Likewise.
12342 * keyboard.h (toplevel): Include termhooks.h.
12343 (struct input_event): Remove forward declaration.
12345 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12347 * intervals.c (set_point_from_marker): New function.
12348 * editfns.c (Fgoto_char):
12349 * process.c (Finternal_default_process_filter):
12350 * window.c (select_window_1): Use it.
12351 * buffer.h (set_point_from_marker): Add prototype.
12353 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12355 * w32.c (term_winsock): Call release_listen_threads before calling
12357 (_sys_wait_accept): Wait for accept event in a loop with a finite
12358 timeout, instead of waiting indefinitely. Will hopefully avoid
12359 hanging during exit because WSACleanup deadlocks waiting for the
12360 event object to be released. (Bug#14333)
12362 * w32proc.c (release_listen_threads): New function, signals all
12363 the reader threads that listen for connections to stop waiting.
12365 * w32.h (release_listen_threads): Add prototype.
12367 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12369 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12370 field of new marker (for sanity and safety).
12371 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12372 anyway because XMISCTYPE is a function and can't be an lvalue).
12374 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12376 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12377 (x_after_update_window_line, x_scroll_bar_create)
12378 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12379 (handle_one_xevent, x_clear_frame_area):
12380 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12381 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12382 * xterm.h (x_clear_area): Adjust prototype.
12384 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12386 Hook scanning and indentation functions to find_newline. This helps
12387 to avoid duplicated code and renders more respect to newline cache.
12388 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12389 * cmds.c (Fforward_line):
12390 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12391 Use find_newline and avoid unnecessary point movements.
12392 * search.c (scan_newline): Implement on top of find_newline.
12394 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12396 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12397 scoped code (bug#11258).
12399 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12401 * nsterm.m (last_window): New variable.
12402 (EV_TRAILER2): New macro.
12403 (EV_TRAILER): Call EV_TRAILER2.
12404 (mouseMoved:): Add support for mouse-autoselect-window
12405 on nextstep (Bug#6888).
12407 2013-08-28 Andreas Schwab <schwab@suse.de>
12409 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12410 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12411 Remove unused macro definitions.
12412 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12413 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12414 Only define if emacs.
12416 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12418 Prefer enum glyph_row_area to int where appropriate.
12419 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12421 (window_box, window_box_width, window_box_left, window_box_left_offset)
12422 (window_box_right, window_box_right_offset): Adjust prototypes.
12423 * xdisp.c (window_box, window_box_width, window_box_left)
12424 (window_box_left_offset, window_box_right, window_box_right_offset):
12425 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12426 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12427 * nsterm.m (ns_clip_to_row):
12428 * w32term.c (w32_clip_to_row):
12429 * xterm.c (x_clip_to_row): Likewise.
12431 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12433 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12434 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12436 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12438 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12439 for portability to hosts where /bin/sh has problems.
12441 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12443 Redesign redisplay interface to drop global output_cursor.
12444 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12445 (toplevel): Remove declaration of output_cursor.
12446 (set_output_cursor, x_cursor_to): Remove prototype.
12447 * window.h (struct window): New member output_cursor.
12448 (output_cursor_to): New function to replace RIF member.
12449 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12450 (update_text_area, set_window_cursor_after_update): Use it.
12451 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12452 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12453 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12454 * w32term.c (x_update_window_begin, x_update_window_end):
12455 * xterm.c (x_update_window_begin, x_update_window_end):
12456 Adjust to use per-window output cursor.
12458 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12460 Simplify SELECT_TYPE-related code.
12461 Like EMACS_TIME, this portability layer is no longer needed, since
12462 Emacs has been using fd_set as a portability layer for some time.
12463 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12464 (SELECT_TYPE): Remove. All uses changed to fd_set.
12465 (fd_set) [!FD_SET]: New typedef.
12467 Simplify EMACS_TIME-related code.
12468 This portability layer is no longer needed, since Emacs has been
12469 using struct timespec as a portability layer for some time.
12470 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12471 Include <time.h> rather than "systime.h"; that's all that's needed now.
12472 * dispnew.c: Include <timespec.h> rather than "systime.h";
12473 that's all that's needed now.
12474 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12475 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12476 TIMESPEC_RESOLUTION.
12477 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12478 LOG10_TIMESPEC_RESOLUTION.
12479 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12480 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12481 (make_emacs_time): Remove. All used changed to make_timespec.
12482 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12483 (current_timespec): Rename from current_emacs_time. All uses changed.
12484 (add_emacs_time): Remove. All uses changed to timespec_add.
12485 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12486 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12487 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12488 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12489 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12490 (current_timespec): Rename from current_emacs_time. All uses changed.
12491 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12492 changed to timespec_cmp.
12493 * xgselect.c: Include <timespec.h>, since our .h files don't.
12495 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12497 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12498 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12499 Remove the leftovers.
12500 * gtkutil.c (toplevel): Do not declare Qxft but include
12502 * image.c (toplevel): Do not declare Vlibrary_cache because
12503 it's already done in lisp.h.
12505 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12507 * lisp.h (Mouse_HLInfo): Move from here...
12508 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12509 (reset_mouse_highlight): New function.
12510 * msdos.c (dos_set_window_size, IT_update_begin)
12511 (internal_terminal_init):
12512 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12513 (ns_initialize_display_info):
12514 * w32console.c (initialize_w32_display):
12515 * w32term.c (x_update_window_end, x_free_frame_resources)
12516 (w32_initialize_display_info):
12517 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12518 * window.c (Fdelete_other_windows_internal):
12519 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12520 * termchar.h (toplevel):
12521 * xterm.h (toplevel): Include dispextern.h.
12523 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12525 Fix minor problems found by static checking.
12526 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12527 (expect): Avoid nested-if warning.
12528 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12529 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12530 * nsterm.h, nsterm.m (ns_select):
12531 * xgselect.c, xgselect.h (xg_select):
12532 Adjust signature to better match pselect's.
12533 * nsterm.m (ns_select):
12534 Don't set *TIMEOUT, since pselect doesn't.
12535 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12536 diagnostic about assigning const char * to it.
12537 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12539 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12541 * lread.c (substitute_object_recurse): Handle hash-tables as well
12544 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12546 Fix unlikely core dump in init_tty, and simplify terminfo case.
12547 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12548 The old version incorrectly dumped core if malloc returned a
12549 buffer containing only non-NUL bytes.
12550 (init_tty): Do not allocate or free termcap buffers; the
12551 struct does that for us now.
12552 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12553 (struct tty_display_info): Define members termcap_term_buffer and
12554 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12555 use them. Allocate them directly in struct rather than indirectly
12556 via a pointer, to simplify init_tty.
12558 * frame.c (check_minibuf_window): Initialize 'window' properly,
12559 so that Emacs reliably aborts later if 'window' is not initialized.
12561 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12563 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12564 of VoidSymbol (Bug#15154).
12566 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12568 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12569 mouse_face_beg_y and mouse_face_end_y.
12570 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12571 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12572 Adjust users and update comment where appropriate.
12574 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12576 * frame.c (check_minibuf_window): New function.
12577 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12578 Call check_minibuf_window (Bug#15183).
12580 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12582 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12583 because this is the only last cursor data we need to keep and consult.
12584 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12585 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12588 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12590 Fix recovering from possible decompression error.
12591 Since insert_from_gap doesn't always move point, we can't use PT as
12592 the position where the partially decompressed data ends, and
12593 should count how many bytes was produced so far.
12594 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12595 (unwind_decompress): Really delete partially uncompressed data.
12596 (Fzlib_decompress_region): Take decompressed data size into account.
12598 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12600 * syntax.c (init_syntax_once): Adjust comment and do an early
12601 initialization of Qchar_table_extra_slots just once...
12602 * casetab.c (init_casetab_once):
12603 * category.c (init_category_once):
12604 * character.c (syms_of_character):
12605 * coding.c (syms_of_coding):
12606 * xdisp.c (syms_of_xdisp): ...and omit it here.
12608 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12610 * xdisp.c (get_next_display_element): Don't apply to characters
12611 from a display vector the logic of setting it->end_of_box_run_p
12612 suitable for characters from a buffer. (Bug#15175)
12614 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12615 to handle directories, rather than '_utime' which doesn't.
12618 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12620 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12621 or fullscreen (Bug#14627).
12623 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12625 System-dependent integer overflow fixes.
12626 * process.c (Fset_process_window_size): Signal an error if
12627 the window size is outside the range supported by the lower level.
12628 * sysdep.c (set_window_size): Return negative on error,
12629 nonnegative on success, rather than -1, 0, 1 on not in system,
12630 failure, success. This is simpler. Caller changed.
12631 (serial_configure): Remove unnecessary initialization of local.
12632 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12633 size fits in unsigned long; this isn't true on some 32-bit hosts.
12634 Avoid buffer overrun if some future version of /proc/meminfo has a
12635 variable name longer than 20 bytes.
12636 (system_process_attributes) [__FreeBSD__]:
12637 Don't assume hw.availpages fits in 'int'.
12639 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12641 Don't let very long directory names overrun the stack.
12642 Fix some related minor problems involving "//", vfork.
12643 * callproc.c (encode_current_directory): New function.
12644 (call_process): Don't append "/"; not needed.
12645 * fileio.c (file_name_as_directory_slop): New constant.
12646 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12647 this can save the caller having to alloca.
12648 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12649 Use SAFE_ALLOCA, not alloca.
12650 (directory_file_name, Fexpand_file_name): Leave leading "//"
12651 alone, since it can be special even on POSIX platforms.
12652 * callproc.c (call_process):
12653 * process.c (Fformat_network_address):
12654 * sysdep.c (sys_subshell):
12655 Use encode_current_directory rather than rolling our own.
12656 (create_process): No need to encode directory; caller does that now.
12657 * process.h (encode_current_directory): New decl.
12658 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12659 Rework to avoid 'goto xyzzy;'.
12661 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12663 * xdisp.c (handle_face_prop): If the default face was remapped use
12664 the remapped face for strings from prefix properties. (Bug#15155)
12666 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12668 Minor cleanup for redisplay interface and few related functions.
12669 * frame.h (enum text_cursor_kinds): Move from here...
12670 * dispextern.h (enum text_cursor_kinds): ...to here.
12671 (toplevel): Drop unnecessary declarations.
12672 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12673 in update_window_end_hook and draw_window_cursor functions.
12674 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12675 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12676 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12677 * xterm.c (x_update_window_end, x_draw_window_cursor):
12678 * xdisp.c (display_and_set_cursor, update_window_cursor)
12679 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12680 enum text_cursor_kinds where appropriate.
12682 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12684 Redesign redisplay interface to drop updated_row and updated_area.
12685 * dispextern.h (updated_row, updated_area): Remove declaration.
12686 (struct redisplay_interface): Pass glyph row and row area parameters
12687 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12688 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12690 * dispnew.c (updated_row, updated_area): Remove.
12691 (redraw_overlapped_rows, update_window_line): Adjust user.
12692 (update_marginal_area, update_text_area): Likewise. Pass updated row
12693 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12694 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12697 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12699 * process.c (flush_pending_output): Remove stub.
12702 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12704 * callproc.c: Fix race that killed background processes (Bug#15144).
12705 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12706 Record deleted process-id in critical section, not afterwards.
12707 Don't mistakenly kill process created by a call-process invocation
12708 that discards output and does not wait.
12710 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12712 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12713 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12714 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12715 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12716 to shut up compiler in mark_object.
12717 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12719 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12721 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12722 We can't portably rely on PTY_OPEN doing that, even if
12723 it calls posix_openpt with O_CLOEXEC.
12725 2013-08-20 Kenichi Handa <handa@gnu.org>
12727 * character.c (string_char): Improve commentary.
12729 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12731 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12732 (struct animation_cache): Make signature a flexible array member.
12733 All uses changed. This is a tad slower but may insulate us better
12734 from future changes to ImageMagick.
12736 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12738 * image.c: Shrink memory needed for animation cache.
12739 (SIGNATURE_DIGESTSIZE): New constant.
12740 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12741 (imagemagick_create_cache): Copy the signature. This saves
12742 several KB of memory that ImageMagick wastes per signature.
12743 Don't bother updating the update_time, as the caller does that now.
12744 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12745 it's a fixed size struct member now.
12746 (imagemagick_get_animation_cache): Always destroy the signature,
12747 as it's now imagemagick_create_cache's responsibility to copy it.
12748 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12749 and use memcmp rather than strcmp.
12750 eassert that ImageMagick returns a signature of the specified length.
12752 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12754 * image.c (imagemagick_get_animation_cache): Don't segfault on
12756 (imagemagick_get_animation_cache): Revert to previous definition
12757 so that it actually works. But keep the memory leak fix.
12758 (imagemagick_get_animation_cache): Fix memory leak.
12760 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12762 * image.c: Fix animation cache signature memory leak.
12763 Fix some other minor performance problems while we're at it.
12764 (imagemagick_create_cache): Clear just the members that
12765 need clearing. Don't set update_time, as caller does that now.
12766 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12767 Simplify by using pointer-to-pointer instead of a prev pointer.
12768 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12769 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12770 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12771 it's already a copy. Free the signature probe unless it's cached.
12773 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12774 This was introduced by my 2013-08-12 fix for Bug#15035.
12776 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12778 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12779 (imagemagick_prune_animation_cache): Now static.
12781 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12783 * image.c (imagemagick_get_animation_cache): Don't segfault when
12784 pruning all entries.
12786 2013-08-18 Ken Brown <kbrown@cornell.edu>
12788 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12789 static heap if ENABLE_CHECKING is defined.
12790 (max_bss_sbrk_ptr): New variable.
12791 (bss_sbrk): Use it.
12792 (report_sheap_usage): Report maximum static heap usage instead of
12793 ending static heap usage.
12795 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12797 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12798 of zlib_initialized according to the results of calling
12799 init_zlib_functions.
12801 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12803 * image.c: Implement an ImageMagick per-image cache.
12804 (imagemagick_get_animation_cache): Fix a double-free error.
12805 (imagemagick_load_image): Remove the ping_wand code, which only
12806 apparently saved time on invalid animated images, and slowed down
12807 everything else. Optimize for the common case.
12809 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12811 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12813 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12815 * marker.c (set_marker): Remove documentation of undefined behavior.
12817 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12819 * image.c (imagemagick_compute_animated_image): Animate correctly
12820 when sub-images are smaller than the main image.
12821 (imagemagick_compute_animated_image): Setting the iterator row to
12822 zero is apparently not allowed.
12823 (imagemagick_compute_animated_image): Allow images that say they
12824 have sub-images that are bigger than the main image, but just crop
12827 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12829 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12831 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12833 * image.c (imagemagick_compute_animated_image): Respect the GIF
12836 2013-08-15 Ken Brown <kbrown@cornell.edu>
12838 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12839 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12842 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12844 Fix minor problems found by static checking.
12845 * frame.c (delete_frame):
12846 * xdisp.c (next_element_from_display_vector):
12847 Avoid uninitialized local.
12848 * image.c (imagemagick_compute_animated_image): Port to C89.
12849 Prefer usual GNU indentation style for loops.
12850 Be more careful about bizarrely large sizes, by using ptrdiff_t
12853 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12855 Fix infinite frame selection loop (Bug#15025).
12856 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12858 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12860 * xdisp.c (compute_window_start_on_continuation_line):
12861 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12862 to make sure we end up setting the window start at the leftmost
12863 visible character of the display line. This avoids funky
12864 horizontal shifting because the window start is not kept on the
12865 same position. (Bug#15090)
12866 (next_element_from_display_vector): Support 'box' face attribute
12867 in the face definitions of a display vector. (Bug#15099)
12869 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12871 * image.c (imagemagick_compute_animated_image): Implement animated
12872 images (bug#14700).
12873 (imagemagick_compute_animated_image): Fix some compilation
12874 warnings. Implement a very simple cache to make the animation
12875 usable at all, but it should be replaced with a per-image cache.
12877 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12879 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12880 to do `for' loops over alist values.
12881 * buffer.h (FOR_EACH_BUFFER):
12882 * process.c (FOR_EACH_PROCESS): Use it.
12883 (handle_child_signal, status_notify, Fget_buffer_process)
12884 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12886 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12888 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12889 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12890 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12891 to xzalloc and so avoid redundant call to memset.
12892 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12893 members because it is allocated with xzalloc and so already zeroed.
12895 2013-08-14 Ken Brown <kbrown@cornell.edu>
12897 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12900 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12902 Utility function and macro to copy Lisp string to C string.
12903 * lisp.h (xlispstrdupa): New macro.
12904 (xlispstrdup): New prototype.
12905 * alloc.c (xlispstrdup): New function.
12906 * callint.c (Fcall_interactively):
12907 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12908 (Fsubstitute_in_file_name):
12909 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12910 * image.c (x_create_bitmap_from_file):
12911 * w32term.c (w32_term_init):
12912 * xterm.c (x_term_init): Use xlispstrdup.
12914 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12916 * image.c (imagemagick_load_image): Make animated pictures work.
12917 There's still some problems with background color settings, though
12920 * decompress.c (unwind_decompress): Always restore point.
12922 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12924 * marker.c (set_marker): Reformat documentation.
12926 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12928 * xdisp.c (cursor_type_changed): Now static.
12930 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12931 Use changed. This avoids the need to call xmalloc and for the
12932 caller to call xfree, and avoids memory leaks in some situations.
12934 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12936 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12937 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12938 (redisplay_window): If window_end_valid is cleared due to non-zero
12939 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12940 so do not call to try_cursor_movement for that window.
12942 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12944 * window.h (struct window): Convert window_end_pos and
12945 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12946 (wset_window_end_pos, wset_window_end_vpos): Remove.
12947 * dispnew.c (adjust_glyph_matrix):
12948 * window.c (Fwindow_end, replace_window, set_window_buffer)
12950 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12951 (set_vertical_scroll_bar, redisplay_window, try_window)
12952 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12953 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12954 (note_mouse_highlight): Adjust users.
12955 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12958 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12960 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12961 * image.c (imagemagick_filename_hint): Use `const char *' and
12962 prefer SSDATA to SDATA to avoid warnings.
12964 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12966 Cleanup window fringes, margins and scroll bars adjustments.
12967 * window.c (set_window_fringes, set_window_margins)
12968 (set_window_scroll_bars, apply_window_adjustment): New functions.
12969 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12970 (Fset_window_scroll_bars): Use them.
12972 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12974 * window.h (struct window): Convert scroll_bar_width
12975 from Lisp_Object to integer. Adjust comment.
12976 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12978 * window.c (wset_scroll_bar_width): Remove.
12979 (make_window): Initialize scroll_bar_width.
12980 (Fsplit_window_internal): Use direct assignment.
12981 (Fset_window_configuration, save_window_save):
12982 Convert Lisp_Object to integer and back where appropriate.
12983 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12984 bar was actually changed, and mention this in docstring.
12986 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12988 * decompress.c: Minor simplifications.
12989 (Fzlib_decompress_region): Don't bother verifying
12990 that avail_out <= UINT_MAX, as that was confusing.
12991 Mention the restriction in a comment instead.
12992 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12994 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12996 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12997 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12999 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13001 * image.c (imagemagick_filename_hint): Check for errors in the
13004 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13006 * window.c (Fwindow_margins): Return nil when there's no marginal
13007 area, as per the documented API.
13009 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13010 Fmake_vector, as scroll bar's struct members are not all Lisp
13011 objects now. This avoids crashes in GC.
13013 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13014 bool, so its address could be taken.
13016 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13018 * image.c (imagemagick_filename_hint): New function to possibly
13019 apply `image-content-type-suffixes'.
13020 (imagemagick_load_image): Use it.
13022 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13024 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13025 if loading zlib failed.
13027 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13029 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13030 2013-08-13 checkin below. Change bool to BOOL, rule is:
13031 All Obj-C code uses BOOL, except for interfaces callable from C.
13033 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13035 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13037 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13038 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13039 bool instead of BOOL.
13040 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13041 from Lisp_Object to bitfield. Adjust comment.
13042 * w32term.c (x_scroll_bar_create): Adjust user.
13043 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13044 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13045 Use bool for boolean.
13046 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13047 to `unsigned int' when defining a bitfield.
13049 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13051 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13053 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13055 * window.h (struct window): Convert left_margin_cols and
13056 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13057 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13058 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13060 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13062 (showing_window_margins_p, update_window_line, update_frame_1):
13063 * fringe.c (draw_fringe_bitmap_1):
13064 * xdisp.c (window_box_width): Adjust users.
13065 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13066 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13067 Use direct assignment.
13068 (Fset_window_configuration, save_window_save, Fwindow_margins):
13069 Convert Lisp_Object to integer and back where appropriate.
13070 (Fset_window_margins): Adjust user. Return t if any margin
13071 was actually changed, and mention this in docstring.
13073 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13075 * syntax.c (forward_word):
13076 * cmds.c (forward_char, backward_char): Mention the optional argument.
13078 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13080 * window.h (struct window): Convert left_fringe_width
13081 and right_fringe_width from Lisp_Objects to integers.
13083 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13084 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13085 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13087 (make_window): Initialize new integer fields to -1.
13088 (Fsplit_window_internal): Use direct assignment.
13089 (Fset_window_configuration, save_window_save):
13090 Convert Lisp_Object to integer and back where appropriate.
13091 (Fset_window_fringes): Adjust user. Return t if any fringe
13092 was actually changed, and mention this in docstring.
13094 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13096 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13097 * nsfns.m (x_set_cursor_type):
13098 * w32fns.c (x_set_cursor_type):
13099 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13100 * xdisp.c (set_frame_cursor_types): ...but in common code.
13102 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13104 * font.c (clear_font_cache): New function, stripped from...
13105 (Fclear_font_cache): ...here, which now uses the function
13106 above. Adjust comment.
13107 * font.h (clear_font_cache): Add prototype.
13108 * xfaces.c (clear_face_cache): Use clear_font_cache.
13110 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13112 * window.c (Fset_window_start): Compare `w', not `window' because
13113 `w' might not be equal to `window' after call to decode_live_window.
13115 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13117 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13118 This fixes a problem introduced by the Bug#15035 patch
13119 when using GPG. Reported by Herbert J. Skuhra.
13121 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13123 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13124 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13125 not yet initialized.
13127 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13129 * decompress.c (Fzlib_decompress_region): Support zlib
13130 decompression, too, and rename.
13132 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13134 Minor zlib configuration tweaks.
13135 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13136 Don't assume presence of fn_inflateInit2_ zlib internal function.
13138 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13140 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13141 include the zlib prefix.
13143 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13145 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13146 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13147 define static variables that are pointers to zlib functions to be
13148 dynamically loaded.
13149 (init_zlib_functions) [WINDOWSNT]: New function.
13150 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13152 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13153 macros instead of invoking the zlib functions directly.
13154 (syms_of_decompress): DEFSYM Qzlib_dll.
13155 Staticpro Szlib_available_p.
13157 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13159 Avoid looping over all frame windows to freeze and unfreeze.
13160 * window.h (struct window): Drop frozen_window_start_p.
13161 (freeze_window_starts): Drop prototype.
13162 * frame.h (struct frame): New frozen_window_starts flag.
13163 (FRAME_WINDOWS_FROZEN): New macro.
13164 * window.c (freeze_window_start, freeze_window_starts):
13166 (select_window, replace_window): Adjust users.
13167 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13168 (window_frozen_p): New function.
13169 (redisplay_window): Use it.
13171 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13173 Fix some fd issues when running subprocesses (Bug#15035).
13174 Fix bugs that can leak files or file descriptors on errors.
13175 Don't unlink open temp files, as that's hard for users to diagnose
13176 when things go awry (e.g., temp disk exhausted).
13177 Don't bother to lock temp files. Check for invalid recursion.
13178 * callproc.c (synch_process_fd): Remove. All uses removed.
13179 (synch_process_tempfile): New var or macro.
13180 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13182 (record_kill_process): New arg, the temp name. All callers changed.
13183 (delete_temp_file): Now just a simple wrapper around unlink.
13184 (call_process_kill): New arg, the call_process_fd array.
13185 Close them all. Clear synch_process_pid. Remove the temp file,
13186 or arrange for it to be removed.
13187 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13188 that's been moved to synch_process_tempfile. Caller changed.
13189 Do not remove the tempfile; that's now call_process_kill's
13191 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13192 call_process_kill; the caller now does that.
13193 (call_process_cleanup): Do not close the process fd; that's now
13194 call_process_kill's responsibility.
13195 (Fcall_process): Implement via new function call_process, which
13196 has most of the old body of Fcall_process, but with a different API.
13197 (call_process): New function that does not open or close filefd if
13198 it is nonnegative. Record which fds need to be closed, and let
13199 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13200 Signal an error if invoked recursively (could be done via a hook).
13201 Simplify creation of the tempfile in the MSDOS case.
13202 Don't create the output file until after checking for the executable.
13203 Report any failure to open /dev/null.
13204 Don't open /dev/null for writing twice; once is enough.
13205 Don't create pipe if all output is being discarded or sent to file.
13206 Don't worry about setting up the coding system or reading from the
13207 pipe if all output is being discarded.
13208 Hoist fd_error local into top level, to lessen block nesting.
13209 Don't record deleted pid here; now done by Fcall_process_region.
13210 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13211 and note its success in synch_process_tempfile.
13212 Do not leak resources when child_setup fails.
13213 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13214 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13215 (create_temp_file): Now returns open fd, with an additional
13216 Lisp_Object * argument to return the name. All callers changed.
13217 Do not close the file; rewind it instead, and leave it open for
13218 the caller. Do not lock the temp file. Unwind-protect the file
13219 and the file-descriptor.
13220 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13221 If an asynchrounous process, record it here, not in call_process.
13222 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13223 * eval.c (set_unwind_protect): New function.
13224 * fileio.c (write_region): New function, generalized from the
13225 old Fwrite_region. Do not lock temp files.
13226 (Fwrite_region): Use it.
13227 * lisp.h (set_unwind_protect, write_region): New decls.
13228 * process.c: Include <verify.h>.
13229 (make_process): Mark fds as initially closed.
13230 (deleted_pid_list): Now a list of pid-filename pairs.
13232 (close_process_fd): New function.
13233 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13234 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13235 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13236 (create_process, create_pty, Fmake_serial_process)
13237 (server_accept_connection): Record which fds need to be closed,
13238 and let deactivate_process close them.
13239 (Fmake_network_process): Do not discard the unwind-protect
13240 until it's safe to do so.
13241 (deactivate_process): Close the fds opened by create_process etc.
13242 (Fprocess_send_eof): Adjust to new way of recording open fds.
13243 Report an error if /dev/null can't be opened, instead of aborting.
13244 * process.h (PROCESS_OPEN_FDS): New constant.
13245 (struct Lisp_Process): New member open_fds.
13246 (record_kill_process, record_deleted_pid): Adjust signatures.
13247 (record_deleted_pid): Move decl here ...
13248 * syswait.h (record_deleted_pid): ... from here.
13250 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13252 * decompress.c: Fix bugs with large buffers and weird inputs.
13253 Tune a bit. Reindent as per usual Emacs style.
13254 (BUFFER_SIZE): Remove.
13255 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13256 more than UINT_MAX bytes. Decompress into the gap instead of into
13257 an auto buffer, as this should avoid copying. Return nil if
13258 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13259 set immediate_quit; we shouldn't trust zlib code that much.
13261 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13263 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13264 errors, and really move the gap to where we want it.
13266 * lisp.h: Include decompress.c support.
13268 * emacs.c (main): Include decompress.c support.
13270 * Makefile.in: Include -lz if present.
13272 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13274 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13275 (initWithTitle:): Initialize frame to 0.
13276 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13277 (fillWithWidgetValue:frame:): Rename from
13278 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13280 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13281 fillWithWidgetValue:frame:
13283 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13284 remove memory leak warnings.
13286 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13287 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13288 menu_pending_title.
13290 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13291 (x_activate_menubar): Update the whole menu.
13292 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13293 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13294 current event is not NSSystemDefined (Bug#15001).
13295 Call ns_check_menu_open only if trackingMenu is 2.
13296 (menuDidClose:): New method, decrease trackingMenu.
13297 (fillWithWidgetValue:setDelegate:): New method.
13298 (fillWithWidgetValue:): Call the above.
13300 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13302 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13304 Omit some unnecessary casts.
13305 Many of these go back to the old pre-C89 days, when they may have
13306 been needed, but we've been assuming C89 or later for a while now.
13307 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13308 (live_float_p, live_misc_p, live_vector_p):
13309 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13310 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13311 (defvar_per_buffer):
13312 * callint.c (Fcall_interactively):
13313 * doc.c (Fsubstitute_command_keys):
13314 * filelock.c (get_boot_time):
13315 * frame.c (xrdb_get_resource):
13316 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13317 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13318 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13319 (menuitem_highlight_callback, menu_destroy_callback)
13320 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13321 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13322 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13323 (xg_tool_bar_help_callback, tb_size_cb):
13324 * image.c (xpm_alloc_color, png_read_from_memory)
13325 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13326 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13328 * keymap.c (describe_map):
13329 * nsfns.m (Fns_display_monitor_attributes_list):
13330 * nsmenu.m (process_dialog:):
13331 * nsterm.m (hold_event):
13332 * process.c (wait_reading_process_output):
13333 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13334 * scroll.c (do_direct_scrolling, scrolling_1):
13335 * termcap.c (tgetent):
13336 * window.c (check_window_containing, add_window_to_list)
13337 (freeze_window_starts):
13338 * xdisp.c (compare_overlay_entries, vmessage):
13339 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13340 (x_get_monitor_attributes_xrandr)
13341 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13342 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13343 * xfont.c (xfont_match, xfont_open):
13344 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13345 (menubar_selection_callback, menu_position_func)
13346 (popup_selection_callback, create_and_show_popup_menu)
13347 (dialog_selection_callback, create_and_show_dialog):
13348 * xrdb.c (x_get_string_resource)
13350 * xsmfns.c (x_session_check_input):
13351 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13352 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13353 (xaw_jump_callback, xaw_scroll_callback):
13354 Omit unnecessary casts.
13356 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13358 Minor string-length refactoring.
13359 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13360 * frame.c (make_monitor_attribute_list):
13361 Prefer build_string to strlen + make_string.
13363 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13365 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13366 don't check minor_code (Bug#14417).
13368 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13370 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13371 vertical positions instead. This avoids calling MATRIX_ROW with
13372 row numbers that are possibly beyond valid limits. (Bug#15064)
13374 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13376 Use xstrdup and build_unibyte_string where applicable.
13377 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13378 * xfns.c (x_window):
13379 * xrdb.c (x_get_customization_string):
13380 * xterm.c (xim_initialize):
13381 * w32fns.c (w32_window): Use xstrdup.
13382 (w32_display_monitor_attributes_list):
13383 * emacs.c (init_cmdargs):
13384 * keyboard.c (PUSH_C_STR):
13385 * nsfont.m (nsfont_open):
13386 * sysdep.c (system_process_attributes):
13387 * w32.c (system_process_attributes):
13388 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13390 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13392 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13393 variables of these types so that GDB would know about them, as aid
13394 for debugging fatal exceptions. (Bug#15024) See also
13395 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13398 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13400 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13401 larger than the NSWindow (Bug#14934).
13403 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13405 Redesign redisplay interface to drop global variable updated_window.
13406 Always pass currently updated window as a parameter to update routines.
13407 * dispextern.h (updated_window): Remove declaration.
13408 (struct redisplay_interface): Pass window parameter to
13409 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13410 and after_update_window_hook.
13411 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13413 * dispnew.c (updated_window): Remove.
13414 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13415 (update_window_line): Adjust to match redisplay interface changes.
13416 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13417 (ns_scroll_run, ns_after_update_window_line):
13418 * w32term.c (x_update_window_begin, x_update_window_end)
13419 (x_after_update_window_line, x_scroll_run):
13420 * xterm.c (x_update_window_begin, x_update_window_end)
13421 (x_after_update_window_line, x_scroll_run):
13422 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13423 Likewise. Adjust comments where appropriate.
13424 (x_cursor_to): Simplify because this is always called during window
13425 update (but install debugging check anyway).
13426 (expose_window): Check must_be_updated_p flag to see whether this
13427 function is called during window update.
13429 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13431 Do not reset window modification event counters excessively.
13432 These leftovers and poor man's tricky methods to catch extra
13433 redisplay's attention are no longer needed.
13434 * frame.c (set_menu_bar_lines_1):
13435 * minibuf.c (read_minibuf_unwind):
13436 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13437 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13438 (window_scroll_line_based, Fset_window_configuration):
13439 * xdisp.c (redisplay_window): Do not reset last_modified and
13440 last_overlay_modified counters.
13442 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13444 * xselect.c (x_send_client_event): Set send_event and serial, memset
13445 data.l as it might be bigger than data.b. Use 24 bit mask to
13446 XSendEvent (Bug#15034).
13448 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13450 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13451 for TTY frames that are not the top frame on their console.
13454 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13456 * w32term.c (w32fullscreen_hook): Really maximize frame when
13457 asked for (Bug#14841).
13459 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13461 Prefer selected_window to Fselected_window, likewise for frames.
13462 * buffer.c (Fbuffer_swap_text):
13463 * data.c (Fvariable_binding_locus):
13464 * window.c (run_window_configuration_change_hook): Adjust users.
13465 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13466 Use decode_live_frame.
13468 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13470 Be more careful if selected window shows the buffer other than current,
13471 use window_outdated only if this is not so. This change should also
13472 address some weird issues discussed in Bug#13012.
13473 * window.h (window_outdated): New prototype.
13474 * window.c (window_outdated): Now here. Convert from static and
13475 always assume window's buffer.
13476 (Fwindow_end, Fwindow_line_height): Use it.
13477 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13478 and always assume window's buffer.
13479 (redisplay_window): Adjust user.
13480 (redisplay_internal): Call to reconsider_clip_changes once and
13481 check whether mode line should be updated only if selected window
13482 shows current buffer.
13483 (run_window_scroll_functions): Use eassert for debugging check.
13484 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13486 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13488 * window.c (window_scroll, window_scroll_pixel_based)
13489 (window_scroll_line_based): Use bool for booleans.
13491 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13493 * process.c: Fix minor off-by-one issues in descriptor counts.
13494 This shouldn't fix any real bugs, but it cleans up the code a bit.
13495 (max_process_desc, max_input_desc): -1, not 0, means none.
13497 (delete_input_desc): New function.
13498 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13499 (deactivate_process): Scan backwards when recomuting max_process_desc;
13500 that should be faster.
13501 (init_process_emacs): Initialize max_input_desc.
13503 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13505 Use region cache to speedup bidi_find_paragraph_start.
13506 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13507 Rename cache_long_line_scans to cache_long_scans.
13508 * buffer.c (bset_cache_long_line_scans): Rename to
13509 bset_cache_long_scans.
13510 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13511 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13513 (syms_of_buffer): Rename cache-long-line-scans to
13514 cache-long-scans. Adjust docstring.
13515 * search.c (newline_cache_on_off):
13516 * indent.c (width_run_cache_on_off): Adjust users.
13517 * bidi.c (bidi_paragraph_cache_on_off): New function.
13518 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13519 * insdel.c (prepare_to_modify_buffer):
13520 Invalidate bidi_paragraph_cache if enabled.
13522 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13524 Invalidate region caches only if buffer text is going to be changed.
13525 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13526 (modify_text): ...new prototype.
13527 (prepare_to_modify_buffer_1): New prototype.
13528 * textprop.c (modify_region): Rename to...
13529 (modify_text_properties): ...new function.
13530 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13531 (Fremove_list_of_text_properties): Adjust users.
13532 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13533 (modify_text): ...new function.
13534 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13535 (prepare_to_modify_buffer_1): ...new function.
13536 * casefiddle.c (casify_region):
13537 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13538 (Ftranspose_regions): Use modify_text.
13540 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13542 * lisp.mk (lisp): Add nadvice.elc.
13544 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13546 New macro to iterate over live buffers similar to frames.
13547 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13548 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13549 Declare buffer-related variables here to offload lisp.h.
13550 * buffer.c (Vbuffer_alist): Adjust comment.
13551 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13552 (other_buffer_safely):
13553 * data.c (store_symval_forwarding):
13554 * dispnew.c (Fframe_or_buffer_changed_p):
13555 * fileio.c (Fdo_auto_save):
13556 * filelock.c (unlock_all_files):
13557 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13559 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13561 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13562 * callproc.c (create_temp_file):
13563 * filelock.c (create_lock_file):
13564 Assume mkostemp, since it's now provided by Gnulib.
13566 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13568 * w32.c (mkostemp): New function.
13569 (mktemp): Remove, no longer used. Most of the code reused in
13570 mkostemp. (Bug#15015)
13571 (mktemp): Don't undef.
13573 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13575 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13576 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13577 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13578 (free_glyph_pool, check_glyph_memory): Likewise for
13579 all users. Adjust comments where appropriate.
13581 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13583 * composite.h: Minor fixups.
13584 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13585 to fix a misspelling, and change it to an inline function while
13586 we're at it (it need not be a macro). All uses changed.
13587 (composition_method, composition_valid_p):
13588 Rewrite to avoid assignments in if-conditions.
13590 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13592 Do not use global Lisp_Object in composition macros.
13593 * composite.h (composition_temp): Remove declaration.
13594 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13595 (composition_method, composition_valid_p): ...inline functions.
13596 (compose_region): Remove the leftover.
13597 * composite.c (composition_temp): Remove.
13598 (run_composition_function, update_compositions)
13599 (composition_compute_stop_pos, composition_adjust_point)
13600 (Ffind_composition_internal):
13601 * coding.c (handle_composition_annotation):
13602 * xdisp.c (handle_composition_prop, check_point_in_composition):
13603 Related users changed.
13605 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13607 Drop FRAME_PTR typedef.
13608 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13609 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13610 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13611 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13612 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13613 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13614 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13615 All related users changed.
13617 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13619 * eval.c (default_toplevel_binding): New function.
13621 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13622 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13623 (syms_of_eval): Export them.
13624 * data.c (Fdefault_value): Micro cleanup.
13625 * term.c (init_tty): Use "false".
13627 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13629 Fix X GC leak in GTK and raw (no toolkit) X ports.
13630 * xterm.c (x_free_frame_resources): If white and black relief
13631 GCs are allocated, always free them here.
13632 * xfns.c (x_make_gc): Omit redundant initialization.
13633 * widget.c (create_frame_gcs): Remove the leftover.
13634 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13635 in x_free_frame_resources.
13637 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13639 * nsterm.m (windowWillResize:toSize:): Only change title if
13640 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13642 (viewDidEndLiveResize): New method.
13644 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13645 inside NS_IMPL_COCOA.
13647 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13649 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13650 Do not check whether undo is enabled because record_insert and
13651 record_delete does that themselves.
13653 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13655 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13656 member which is not really used any more.
13657 (FRAME_XIC_BASE_FONTNAME): Remove.
13658 * xfns.c (xic_free_fontset): Adjust user.
13659 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13660 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13661 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13662 (xdialog_show): Use eassert for debugging check.
13663 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13665 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13667 * fileio.c, fns.c (merge): Move extern decl from here ...
13668 * lisp.h (merge): ... to here.
13670 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13672 Fix last font-related change.
13673 * w32font.h (w32font_list_internal, w32font_match_internal):
13675 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13676 (uniscribe_list_family): Adjust to match font API change.
13677 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13678 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13680 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13682 * frame.h (FRAME_MOUSE_UPDATE):
13683 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13684 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13686 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13688 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13689 * font.h (struct font_driver): Change list, match, and list_family
13690 functions to accept struct frame * as first arg.
13691 * font.c (font_score, font_compare, font_sort_entities):
13693 (font_sort_entities, font_list_entities, font_select_entity)
13694 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13695 match font API change.
13696 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13697 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13698 * ftxfont.c (ftxfont_list, ftxfont_match):
13699 * xftfont.c (xftfont_list, xftfont_match):
13700 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13701 * w32font.c (w32font_list, w32font_match, w32font_list)
13702 (w32font_list_internal, w32_font_match_internal): Likewise.
13703 * xfaces.c (Fx_family_fonts): Adjust user.
13705 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13707 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13708 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13709 only if HAVE_X_WINDOWS is in use.
13710 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13711 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13712 * w32term.c (x_wm_set_icon_position): Likewise.
13713 * w32fns.c (x_icon): Adjust user.
13715 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13717 * xterm.c (last_mouse_press_frame): Remove the
13718 leftover which is not really used any more.
13719 (handle_one_xevent, syms_of_xterm): Adjust users.
13720 (x_flush): Call XFlush once per each X display, not frame.
13721 This is better because this code always unconditionally skips
13722 non-X frames in Vframe_list and issues the only XFlush if we
13723 have more than one X frame on the same X display.
13724 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13725 Use bool for booleans.
13726 (x_draw_glyph_string_background, cvt_string_to_pixel)
13727 (cvt_pixel_dtor): Drop unnecessary prototypes.
13728 * xterm.h (x_display_ok): Adjust prototype.
13730 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13732 Drop unnecessary functions that deals with frame pixel size.
13733 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13734 (x_pixel_height): Drop prototypes.
13735 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13736 (x_pixel_height): Drop implementations.
13737 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13738 which should be always valid for window frame.
13739 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13740 * w32menu.c (Fx_popup_dialog):
13741 * xmenu.c (Fx_popup_dialog): Likewise for both.
13743 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13745 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13746 frame parameters and call to Fmodify_frame_parameters just once.
13747 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13748 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13749 and mention nil frame in docstring.
13751 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13753 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13754 (x_figure_window_size): Likewise. Adjust to return long.
13755 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13756 (toplevel): Move Qterminal_live_p to...
13757 * terminal.c (toplevel): ...here, make it static, and...
13758 (syms_of_terminal): ...DEFSYM here.
13759 * frame.h (Qterminal_live_p): Remove declaration.
13760 (make_frame, x_figure_window_size): Adjust prototype.
13761 * nsfns.m (Fx_create_frame): Use long for window flags.
13763 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13765 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13766 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13767 Do not assume that emacs_close (INT_MAX) is a no-op.
13769 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13771 * xfaces.c (make_face_cache): For struct face_cache, prefer
13772 xmalloc to xzalloc and so avoid redundant call to memset.
13773 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13775 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13777 * fringe.c (draw_window_fringes, update_window_fringes)
13778 (compute_fringe_widths):
13779 * w32term.c (x_draw_glyph_string):
13780 * window.c (candidate_window_p, Frecenter):
13781 * xfaces.c (realize_basic_faces, realize_default_face)
13782 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13783 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13784 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13785 * xmenu.c (Fx_menu_bar_open_internal):
13786 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13787 * xsettings.c (xft_settings_event):
13788 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13789 Use bool for booleans. Adjust style and comments where
13791 * dispextern.h (draw_window_fringes, update_window_fringes)
13792 (compute_fringe_widths):
13793 * xterm.h (x_had_errors_p): Adjust prototype.
13795 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13797 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13798 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13800 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13802 * fns.c (toplevel): Remove comment before Fsafe_length because
13803 it checks for QUIT.
13805 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13807 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13809 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13811 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13812 frame which got the message is still alive, before dereferencing
13813 its pointer. (Bug#14970)
13815 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13816 be a live window, before using it as such. (Bug#14970)
13818 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13820 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13821 w32_detect_focus_change instead of doing part of its job by hand.
13822 This fixes the problem whereby FOCUS_OUT events were not sent to
13825 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13827 * process.c (Fprocess_list): Doc fix.
13829 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13830 being re-exposed only if it didn't ask to become visible.
13831 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13832 was previously iconified. (Bug#14841)
13833 (x_iconify_frame): Mark the frame iconified.
13835 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13837 Fix minor problems found by static checking.
13838 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13839 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13841 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13843 * eval.c (set_specpdl_old_value): New function.
13844 (unbind_to): Minor simplification.
13845 (get_backtrace_frame): New function.
13846 (Fbacktrace_frame): Use it. Add `base' argument.
13847 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13848 (syms_of_eval): Export backtrace-eval.
13849 * xterm.c (x_focus_changed): Simplify.
13851 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13853 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13855 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13857 * xdisp.c (redisplay_window): Instead of moving point out of
13858 scroll margin, reject the force_start method, and try scrolling
13859 instead. (Bug#14780)
13861 2013-07-24 Ken Brown <kbrown@cornell.edu>
13863 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13866 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13868 * eval.c (Fprogn): Do not check that BODY is a proper list.
13869 This undoes the previous change. The check slows down the
13870 interpreter, and is not needed to prevent a crash. See
13871 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13873 2013-07-23 Glenn Morris <rgm@gnu.org>
13875 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13877 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13879 Port to GNU/Linux systems with tinfo but not ncurses.
13880 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13881 to decide whether ncurses is being used. Without this change,
13882 GCC complains about tgetent not being declared, on a system
13883 that has tinfo installed but ncurses not installed.
13885 * eval.c (Fprogn): Check that BODY is a proper list.
13887 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13888 * data.c (Fsetq_default):
13889 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13890 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13892 Tune by taking advantage of the fact that ARGS is always a list
13893 when a function is declared to have UNEVALLED args.
13895 * emacsgtkfixed.c: Port to GCC 4.6.
13896 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13898 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13900 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13901 here to silence compiler warnings.
13903 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13905 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13906 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13907 from messing up Emacs's 'struct frame' (Bug#14923).
13909 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13911 * alloc.c (make_save_ptr_ptr): Define this function.
13912 It was inadvertently omitted. It's needed only if
13913 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13915 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13917 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13918 frame have focus (Bug#14895).
13920 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13922 Avoid vfork-related deadlock more cleanly.
13923 * callproc.c (child_setup): When the child's exec fails, output
13924 the program name, as that's more useful. Use O_NONBLOCK to avoid
13926 * process.c (create_process_1): Remove; no longer needed.
13927 (create_process): Remove timer hack; no longer needed, now that
13928 the child avoids deadlock.
13930 2013-07-20 Glenn Morris <rgm@gnu.org>
13932 * image.c (Fimage_flush): Fix doc typo.
13934 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13936 Fix array bounds violation when pty allocation fails.
13937 * process.c (PTY_NAME_SIZE): New constant.
13938 (pty_name): Remove static variable; it's now auto.
13939 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13940 Take pty_name as an arg rather than using a static variable.
13941 All callers changed.
13942 (create_process): Recover pty_flag from process, not from volatile local.
13943 (create_pty): Stay inside array even when pty allocation fails.
13944 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13946 * lread.c (Fload): Avoid initialization only when lint checking.
13947 Mention that it's needed only for older GCCs.
13949 2013-07-20 Kenichi Handa <handa@gnu.org>
13951 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13952 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13954 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13956 * lread.c (Fload): Avoid uninitialized warning.
13958 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13960 Fix some minor file descriptor leaks and related glitches.
13961 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13962 (create_lock_file): Use write, not emacs_write.
13963 * image.c (slurp_file, png_load_body):
13964 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13965 (server_accept_connection):
13966 Don't leak an fd on memory allocation failure.
13967 * image.c (slurp_file): Add a cheap heuristic for growing files.
13968 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13969 as that's what the other routines do. Maybe input need not be
13970 blocked at all, but it's better to be consistent.
13971 Avoid undefined behavior when strlen is zero.
13973 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13974 (NSTATICS): Now a constant; doesn't need to be a macro.
13976 2013-07-19 Richard Stallman <rms@gnu.org>
13978 * coding.c (decode_coding_utf_8): Add simple loop for fast
13979 processing of ASCII characters.
13981 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13983 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13985 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13987 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13988 unportable 'struct x_display_info'.
13989 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13990 is a portable type.
13992 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13994 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13995 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13997 (system_process_attributes): Prefer plain char to unsigned char
13998 when either will do. Clean up properly if interrupted or if
13999 memory allocations fail. Don't assume sscanf succeeds.
14000 Remove no-longer-needed workaround to stop GCC from whining.
14001 Read command-line once, instead of multiple times. Check read status a
14002 bit more carefully.
14004 Fix obscure porting bug with varargs functions.
14005 The code assumed that int is treated like ptrdiff_t in a vararg
14006 function, which is not a portable assumption. There was a similar
14007 -- though these days less likely -- porting problem with various
14008 assumptions that pointers of different types all smell the same as
14009 far as vararg functions is conserved. To make this problem less
14010 likely in the future, redo the API to use varargs functions.
14011 * alloc.c (make_save_value): Remove this vararg function.
14012 All uses changed to ...
14013 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14014 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14016 (make_save_ptr): Rename from make_save_pointer, for consistency with
14017 the above. Define only on platforms that need it. All uses changed.
14019 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14021 * keyboard.c: Try to fix typos in previous change.
14022 (DISPLAY_LIST_INFO): New macro.
14023 (kbd_buffer_get_event): Do not access members that are not present
14024 in X11. Revert inadvertent change of "!=" to "=".
14026 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14028 * keyboard.c (kbd_buffer_get_event):
14029 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14030 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14032 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14034 * filelock.c: Fix unlikely file descriptor leaks.
14035 (get_boot_time_1): Rework to avoid using emacs_open.
14036 This doesn't actually fix a leak, but is better anyway.
14037 (read_lock_data): Use read, not emacs_read.
14039 * doc.c: Fix minor memory and file descriptor leaks.
14040 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14041 (get_doc_string, Fsnarf_documentation):
14042 Fix file descriptor leak on error.
14044 * term.c: Fix minor fdopen-related file descriptor leaks.
14045 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14046 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14048 * charset.c: Fix file descriptor leaks and errno issues.
14050 (load_charset_map_from_file): Don't leak file descriptor on error.
14051 Use plain record_xmalloc since the allocation is larger than
14052 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14054 * eval.c (record_unwind_protect_nothing):
14055 * fileio.c (fclose_unwind):
14057 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14058 The replacement doesn't block input, but that no longer seems
14061 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14063 * lread.c: Fix file descriptor leaks and errno issues.
14064 (Fload): Close some races that leaked fds or streams when 'load'
14066 (Fload, openp): Report error number of last nontrivial failure to open.
14067 ENOENT counts as trivial.
14068 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14070 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14071 now that the function is always called with a nonnegative arg.
14072 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14073 All uses replaced with ...
14074 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14076 A few more minor file errno-reporting bugs.
14077 * callproc.c (Fcall_process):
14078 * doc.c (Fsnarf_documentation):
14079 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14080 * process.c (set_socket_option):
14081 Don't let a constructor trash errno.
14082 * doc.c: Include <errno.h>.
14084 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14086 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14088 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14090 Fix w32 bug with call-process-region (Bug#14885).
14091 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14092 to Fcall_process when the input is empty. This simplifies the
14093 code a bit. It makes no difference on POSIXish platforms but
14094 apparently it fixes a bug on w32.
14096 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14097 * fileio.c (close_file_unwind): Don't close if FD is negative;
14098 this can happen when unwinding a zapped file descriptor.
14099 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14100 in case Emacs runs out of memory between the two unwind-protects.
14101 Don't trash errno when closing FD.
14102 Zap the FD in the specpdl when closing it, instead of deferring
14103 the removal of the unwind-protect; this fixes a bug where a child
14104 function unwinds the stack past us.
14106 New unwind-protect flavors to better type-check C callbacks.
14107 This also lessens the need to write wrappers for callbacks,
14108 and the need for make_save_pointer.
14109 * alloc.c (free_save_value):
14110 * atimer.c (run_all_atimers):
14112 * alloc.c (safe_alloca_unwind):
14113 * atimer.c (unwind_stop_other_atimers):
14114 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14115 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14116 * minibuf.c (choose_minibuf_frame_1):
14117 * process.c (make_serial_process_unwind):
14118 * xdisp.c (pop_message_unwind):
14119 * xselect.c (queue_selection_requests_unwind):
14120 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14121 * alloc.c (record_xmalloc):
14122 Prefer record_unwind_protect_ptr to record_unwind_protect with
14124 * alloc.c (Fgarbage_collect):
14125 Prefer record_unwind_protect_void to passing a dummy.
14126 * buffer.c (restore_buffer):
14127 * window.c (restore_window_configuration):
14128 * xfns.c, w32fns.c (do_unwind_create_frame)
14129 New wrapper. All record-unwind uses of wrappee changed.
14130 * buffer.c (set_buffer_if_live):
14131 * callproc.c (call_process_cleanup, delete_temp_file):
14132 * coding.c (code_conversion_restore):
14133 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14134 * editfns.c (save_excursion_restore)
14135 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14136 (save_restriction_restore):
14137 * eval.c (restore_stack_limits, un_autoload):
14138 * fns.c (require_unwind):
14139 * keyboard.c (recursive_edit_unwind, tracking_off):
14140 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14141 * macros.c (pop_kbd_macro, restore_menu_items):
14142 * nsfns.m (unwind_create_frame):
14143 * print.c (print_unwind):
14144 * process.c (start_process_unwind):
14145 * search.c (unwind_set_match_data):
14146 * window.c (select_window_norecord, select_frame_norecord):
14147 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14148 (fast_set_selected_frame):
14149 * xfns.c, w32fns.c (unwind_create_tip_frame):
14150 Return void, not a dummy Lisp_Object. All uses changed.
14151 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14152 * callproc.c (call_process_kill):
14153 * fileio.c (restore_point_unwind, decide_coding_unwind)
14154 (build_annotations_unwind):
14155 * insdel.c (Fcombine_after_change_execute_1):
14156 * keyboard.c (read_char_help_form_unwind):
14157 * menu.c (unuse_menu_items):
14158 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14159 * sound.c (sound_cleanup):
14160 * xdisp.c (unwind_redisplay):
14161 * xfns.c (clean_up_dialog):
14162 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14163 Accept no args and return void, instead of accepting and returning
14164 a dummy Lisp_Object. All uses changed.
14165 * cygw32.c (fchdir_unwind):
14166 * fileio.c (close_file_unwind):
14167 * keyboard.c (restore_kboard_configuration):
14168 * lread.c (readevalllop_1):
14169 * process.c (wait_reading_process_output_unwind):
14170 Accept int and return void, rather than accepting an Emacs integer
14171 and returning a dummy object. In some cases this fixes an
14172 unlikely bug when the corresponding int is outside Emacs integer
14173 range. All uses changed.
14174 * dired.c (directory_files_internal_unwind):
14175 * fileio.c (do_auto_save_unwind):
14176 * gtkutil.c (pop_down_dialog):
14177 * insdel.c (reset_var_on_error):
14178 * lread.c (load_unwind):
14179 * xfns.c (clean_up_file_dialog):
14180 * xmenu.c, nsmenu.m (pop_down_menu):
14181 * xmenu.c (cleanup_widget_value_tree):
14182 * xselect.c (wait_for_property_change_unwind):
14183 Accept pointer and return void, rather than accepting an Emacs
14184 save value encapsulating the pointer and returning a dummy object.
14186 * editfns.c (Fformat): Update the saved pointer directly via
14187 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14188 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14189 (unwind_body): New function.
14190 (record_unwind_protect): First arg is now a function returning void,
14191 not a dummy Lisp_Object.
14192 (record_unwind_protect_ptr, record_unwind_protect_int)
14193 (record_unwind_protect_void): New functions.
14194 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14195 * fileio.c (struct auto_save_unwind): New type.
14196 (do_auto_save_unwind): Use it.
14197 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14198 * insdel.c (struct rvoe_arg): New type.
14199 (reset_var_on_error): Use it.
14200 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14202 (specbinding_func): Remove; there are now several such functions.
14203 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14204 (set_unwind_protect_ptr): New function.
14205 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14207 Be simpler and more consistent about reporting I/O errors.
14208 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14209 Say "Read error" and "Write error", rather than "I/O error", or
14210 "IO error reading", or "IO error writing", when a read or write
14212 * process.c (Fmake_network_process, wait_reading_process_output)
14213 (send_process, Fprocess_send_eof, wait_reading_process_output):
14214 Capitalize diagnostics consistently. Put "failed foo" at the
14215 start of the diagnostic, so that we don't capitalize the
14216 function name "foo". Consistently say "failed" for such
14218 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14219 All callers changed. This is so it can use report_file_error.
14220 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14221 diagnostics consistently as above.
14223 * fileio.c (report_file_errno): Fix errno reporting bug.
14224 If the file name is neither null nor a pair, package it up as a
14225 singleton list. All callers changed, both to this function and to
14226 report_file_error. This fixes a bug where the memory allocator
14227 invoked by list1 set errno so that the immediately following
14228 report_file_error reported the wrong errno value.
14230 Fix minor problems found by --enable-gcc-warnings.
14231 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14232 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14234 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14236 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14237 Set event->arg to Qt if switch-event shall be generated.
14238 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14240 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14242 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14245 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14246 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14247 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14248 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14249 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14250 and there is a focused frame.
14251 (head_table): Add focus-in and focus-out.
14252 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14253 bind to handle-focus-in/out.
14255 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14256 (Fhandle_switch_frame): Call Fhandle_focus_in.
14257 (syms_of_frame): defsubr handle-focus-in/out.
14259 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14261 Fix porting bug to older POSIXish platforms (Bug#14862).
14262 * sysdep.c (emacs_pipe): New function, that implements
14263 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14264 This should port better to CentOS 5 and to Mac OS X 10.6.
14265 All calls to pipe2 changed.
14267 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14268 This makes the code easier to read and the executable a bit smaller.
14269 Do not replace all calls to Fcons that happen to create lists,
14270 just calls that are intended to create lists. For example, when
14271 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14272 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14273 Similarly for list2 through list5.
14274 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14275 * bytecode.c (exec_byte_code):
14276 * callint.c (quotify_arg, Fcall_interactively):
14277 * callproc.c (Fcall_process, create_temp_file):
14278 * charset.c (load_charset_map_from_file)
14279 (Fdefine_charset_internal, init_charset):
14280 * coding.c (get_translation_table, detect_coding_system)
14281 (Fcheck_coding_systems_region)
14282 (Fset_terminal_coding_system_internal)
14283 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14284 * composite.c (update_compositions, Ffind_composition_internal):
14285 * dired.c (directory_files_internal, file_name_completion)
14287 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14288 * doc.c (Fsnarf_documentation):
14289 * editfns.c (Fmessage_box):
14291 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14292 (Feval, eval_sub, Ffuncall, apply_lambda):
14293 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14294 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14295 (Fset_file_times, Finsert_file_contents)
14296 (Fchoose_write_coding_system, Fwrite_region):
14297 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14298 * font.c (font_registry_charsets, font_parse_fcname)
14299 (font_prepare_cache, font_update_drivers, Flist_fonts):
14300 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14301 * frame.c (make_frame, Fmake_terminal_frame)
14302 (x_set_frame_parameters, x_report_frame_params)
14303 (x_default_parameter, Fx_parse_geometry):
14304 * ftfont.c (syms_of_ftfont):
14305 * image.c (gif_load):
14306 * keyboard.c (command_loop_1):
14307 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14308 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14309 (Fminor_mode_key_binding, accessible_keymaps_1)
14310 (Faccessible_keymaps, Fwhere_is_internal):
14311 * lread.c (read_emacs_mule_char):
14312 * menu.c (find_and_return_menu_selection):
14313 * minibuf.c (get_minibuffer):
14314 * nsfns.m (Fns_perform_service):
14315 * nsfont.m (ns_script_to_charset):
14316 * nsmenu.m (ns_popup_dialog):
14317 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14318 (Fx_own_selection_internal):
14319 * nsterm.m (append2):
14320 * print.c (Fredirect_debugging_output)
14321 (print_prune_string_charset):
14322 * process.c (Fdelete_process, Fprocess_contact)
14323 (Fformat_network_address, set_socket_option)
14324 (read_and_dispose_of_process_output, write_queue_push)
14325 (send_process, exec_sentinel):
14326 * sound.c (Fplay_sound_internal):
14327 * textprop.c (validate_plist, add_properties)
14328 (Fput_text_property, Fadd_face_text_property)
14329 (copy_text_properties, text_property_list, syms_of_textprop):
14330 * unexaix.c (report_error):
14331 * unexcoff.c (report_error):
14332 * unexsol.c (unexec):
14333 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14334 (Fformat_mode_line, syms_of_xdisp):
14335 * xfaces.c (set_font_frame_param)
14336 (Finternal_lisp_face_attribute_values)
14337 (Finternal_merge_in_global_face, syms_of_xfaces):
14338 * xfns.c (x_default_scroll_bar_color_parameter)
14339 (x_default_font_parameter, x_create_tip_frame):
14340 * xfont.c (xfont_supported_scripts):
14341 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14342 (menu_help_callback, xmenu_show):
14343 * xml.c (make_dom):
14344 * xterm.c (set_wm_state):
14345 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14346 and similarly for list2 through list5.
14348 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14350 * callproc.c (Fcall_process_region): Fix minor race and tune.
14351 (create_temp_file): New function, with the temp-file-creation part
14352 of the old Fcall_process_region. Use Fcopy_sequence to create the
14353 temp file name, rather than alloca + build_string, for simplicity.
14354 Don't bother to block input around the temp file creation;
14355 shouldn't be needed. Simplify use of mktemp.
14356 Use record_unwind_protect immediately after creating the temp file;
14357 this closes an unlikely race where the temp file was not removed.
14358 Use memcpy rather than an open-coded loop.
14359 (Fcall_process_region): Use the new function. If the input is
14360 empty, redirect from /dev/null rather than from a newly created
14361 empty temp file; this avoids unnecessary file system traffic.
14363 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14365 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14366 Simplify by making this case like the other two. This is a bit
14367 slower on obsolete hosts, but the extra complexity isn't worth it.
14369 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14370 * process.c (create_process) [!DOS_NT]:
14371 Remove now-unnecessary calls to emacs_close.
14373 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14375 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14376 returning early. (Bug#14850)
14378 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14379 and inhibit-iso-escape-detection attributes of 'undecided'.
14382 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14384 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14385 Reported by Herbert J. Skuhra in
14386 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14388 Don't lose top specpdl entry when memory is exhausted.
14389 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14390 specpdl overflow here, to simplify callers; all callers changed.
14391 Always reserve an unused entry at the stack top; this avoids
14392 losing the top entry's information when memory is exhausted.
14394 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14396 Clean up errno reporting and fix some errno-reporting bugs.
14397 * callproc.c (Fcall_process):
14398 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14399 * process.c (create_process, Fmake_network_process):
14400 * unexaix.c (report_error):
14401 * unexcoff.c (report_error):
14402 Be more careful about reporting the errno of failed operations.
14403 The code previously reported the wrong errno sometimes.
14404 Also, prefer report_file_errno to setting errno + report_file_error.
14405 (Fcall_process): Look at openp return value rather than at path,
14406 as that's a bit faster and clearer when there's a numeric predicate.
14407 * fileio.c (report_file_errno): New function, with most of the
14408 old contents of report_file_error.
14409 (report_file_error): Use it.
14410 (Ffile_exists_p, Ffile_accessible_directory_p):
14411 Set errno to 0 when it is junk.
14412 * fileio.c (Faccess_file):
14413 * image.c (x_create_bitmap_from_file):
14414 Use faccessat rather than opening the file, to avoid the hassle of
14415 having a file descriptor open.
14416 * lisp.h (report_file_errno): New decl.
14417 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14420 * process.c (create_process, wait_reading_process_output) [AIX]:
14421 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14422 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14423 a multithreaded environment anyway).
14424 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14426 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14428 * image.c (x_find_image_file): Don't close a remote file handle.
14430 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14432 Fix races with threads and file descriptors.
14433 * callproc.c (Fcall_process_region):
14434 * dired.c (open_directory):
14435 * emacs.c (main, Fdaemon_initialized):
14436 * image.c (x_find_image_file):
14437 * inotify.c (Finotify_rm_watch):
14438 * lread.c (Flocate_file_internal):
14439 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14440 * term.c (term_mouse_moveto, init_tty):
14441 * termcap.c (tgetent):
14442 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14443 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14444 * unexhp9k800.c, unexmacosx.c (unexec):
14445 * callproc.c (Fcall_process_region):
14446 Use emacs_close, not close.
14447 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14448 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14449 and posix_close function on current platforms (which all lack them).
14450 (emacs_close): Use it. This should fix the races on GNU/Linux and
14451 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14452 and it should avoid closing random victim file descriptors on
14455 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14457 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14458 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14459 Touch up doc a bit.
14461 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14462 This is for .gdbinit xbacktrace.
14464 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14465 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14466 (emacs_set_tty): Now static.
14467 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14468 * term.c (tty_capable_p, tty_default_color_capabilities)
14469 (get_tty_terminal, term_mouse_movement)
14470 (handle_one_term_event, init_tty, maybe_fatal):
14471 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14472 (tgetent, scan_file, name_match, compare_contin):
14473 * terminal.c (get_terminal):
14474 Use bool for boolean.
14475 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14476 Prefer char to unsigned char if either will do.
14477 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14478 (tty_write_glyphs): Prefer int to unsigned.
14479 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14480 All callers changed.
14481 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14483 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14486 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14487 (B__dummy__): New dummy symbol, to pacify C89.
14488 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14489 they can't grok varargs macros.
14490 * dispnew.c (add_window_display_history)
14491 (add_frame_display_history):
14492 * print.c (print_object):
14493 * xdisp.c (debug_method_add):
14494 Use %p printf format only for void pointers.
14495 * emacs.c (usage_message): New constant, replacing ...
14496 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14497 (main): Adjust to usage reorg.
14498 * fns.c (syms_of_fns):
14499 * profiler.c (syms_of_profiler):
14500 Don't use non-constant struct initializers.
14501 * gnutls.h (gnutls_initstage_t):
14502 * lisp.h (enum Lisp_Fwd_Type):
14503 * lread.c (lisp_file_lexically_bound_p):
14504 * xsettings.c (anonymous enum):
14505 Remove trailing comma.
14506 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14507 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14508 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14510 * regex.c (const_re_char): New type, to pacify strict C89.
14511 All uses of 'const re_char' replaced to use it.
14512 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14513 with glibc when strict C89. This change is imported from gnulib.
14515 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14516 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14517 Omit GNU_LINUX implementation, since it requires long long.
14518 * xterm.c (x_draw_underwave):
14519 Do not assume the traditional order of struct's members.
14520 (x_term_init): Rewrite to avoid the need for non-constant structure
14523 Syntax cleanup, mostly replacing macros with functions.
14524 This removes the need for the syntax_temp hack.
14525 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14526 * syntax.c (SYNTAX_INLINE): New macro.
14527 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14528 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14529 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14530 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14531 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14532 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14533 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14534 Now constants, not macros.
14535 (syntax_temp) [!__GNUC__]: Remove.
14536 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14537 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14538 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14539 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14540 Move here from syntax.h; now functions, not macros. Except for the
14541 last function, these are static since only syntax.c uses them.
14542 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14543 All uses changed. Now a function, not a macro; use this fact
14544 to simplify the code.
14545 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14546 compiler bugs; no longer relevant.
14547 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14548 (SYNTAX_INLINE): New macro.
14549 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14550 for the new functions. Use bool for boolean member.
14551 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14552 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14553 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14554 (SETUP_BUFFER_SYNTAX_TABLE):
14555 Now extern inline functions, not macros.
14556 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14557 Remove; all uses replaced by implementation.
14558 (syntax_temp) [!__GNUC__]: Remove decl.
14559 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14561 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14563 * emacs.c (main): Fix syntax error.
14565 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14567 Timestamp fixes for undo (Bug#14824).
14568 * atimer.c (schedule_atimer):
14569 * fileio.c (Ffile_newer_than_file_p):
14570 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14571 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14572 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14573 (syms_of_fileio): Remove Sclear_visited_file_name.
14574 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14575 file doesn't exist; this avoids an ambiguity with negative timestamps.
14576 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14577 * systime.h (make_emacs_time, invalid_emacs_time):
14578 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14579 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14580 * undo.c (record_first_change): Push (visited-file-modtime) onto
14581 undo list rather than reimplementing it by hand, incorrectly.
14583 2013-07-09 Ken Brown <kbrown@cornell.edu>
14585 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14587 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14589 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14591 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14593 Handle errno and exit status a bit more carefully.
14594 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14595 number into an exit status. Instead, use EXIT_CANCELED.
14596 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14597 * callproc.c (relocate_fd):
14598 * emacs.c (close_output_streams, main):
14599 * process.c (create_process):
14600 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14601 Use emacs_perror for simplicity.
14602 * callproc.c (relocate_fd, main):
14603 * sysdep.c (sys_subshell):
14604 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14605 (shut_down_emacs): Use emacs_write, not write.
14606 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14607 * fileio.c (Fcopy_file, e_write):
14608 * nsterm.m (ns_select):
14609 * process.c (send_process):
14610 * sound.c (vox_write):
14611 Use emacs_write_sig, not emacs_write.
14612 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14613 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14615 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14617 (emacs_full_write): New function.
14618 (emacs_write): Rewrite to use it.
14619 (emacswrite_sig, emacs_perror): New functions.
14620 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14622 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14624 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14625 on NS even if it is present. Pixmap on NS is a void*.
14627 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14629 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14630 * process.c (close_on_exec, accept4, process_socket):
14631 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14633 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14635 * w32.c (sys_dup): Declare prototype.
14639 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14641 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14643 Make file descriptors close-on-exec when possible (Bug#14803).
14644 This simplifies Emacs a bit, since it no longer needs to worry
14645 about closing file descriptors by hand in some cases.
14646 It also fixes some unlikely races. Not all such races, as
14647 libraries often open files internally without setting
14648 close-on-exec, but it's an improvement.
14649 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14650 * callproc.c (Fcall_process) [!MSDOS]:
14651 * emacs.c (main) [!DOS_NT]:
14652 * nsterm.m (ns_term_init):
14653 * process.c (create_process):
14654 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14655 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14656 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14657 Prefer mkostemp with O_CLOEXEC to mkstemp.
14658 * callproc.c (relocate_fd) [!WINDOWSNT]:
14659 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14660 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14662 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14663 Make the resulting file descriptor close-on-exec.
14664 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14665 * lread.c (load_descriptor_list, load_descriptor_unwind):
14666 Remove; no longer needed. All uses removed.
14667 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14668 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14670 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14671 (Fmake_network_process, Fnetwork_interface_list)
14672 (Fnetwork_interface_info, server_accept_connection):
14673 Make newly-created socket close-on-exec.
14674 * sysdep.c (emacs_open, emacs_fopen):
14675 Make new-created descriptor close-on-exec.
14676 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14677 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14679 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14681 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14682 for NS_IMPL_GNUSTEP.
14684 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14686 Fix openp errno handling.
14687 * callproc.c (Fcall_process): Preserve openp errno around close.
14688 * lread.c (openp): Set errno when returning -1, as some callers
14691 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14693 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14695 * nsterm.h (NSSavePanel): Update comment.
14696 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14697 (ns_run_file_dialog): Declare.
14699 * nsfns.m: Remove panelOK.
14701 (ns_run_file_dialog): New function.
14702 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14703 event loop, so file dialog is popped up by ns_run_file_dialog, called
14704 by sendEvent (Bug#14578).
14705 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14707 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14709 * xdisp.c (default_line_pixel_height): New function.
14710 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14711 (try_cursor_movement, redisplay_window, try_window)
14712 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14714 * window.c (window_scroll_pixel_based):
14715 use default_line_pixel_height.
14717 * dispextern.h (default_line_pixel_height): Add prototype.
14719 * frame.c (x_set_line_spacing): Accept a float value for
14720 line-spacing parameter, per the documentation.
14722 * data.c (Fmultibyte_string_p): Doc fix.
14724 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14726 Use emacs_open more consistently when opening files.
14727 This handles EINTR more consistently now, and makes it easier
14728 to introduce other uniform changes to file descriptor handling.
14729 * sysstdio.h: New file.
14730 * buffer.c (mmap_init):
14731 * cygw32.c (chdir_to_default_directory):
14732 * dispnew.c (Fopen_termscript):
14733 * emacs.c (Fdaemon_initialized):
14734 * fileio.c (Fdo_auto_save):
14735 * image.c (slurp_file, png_load_body, jpeg_load_body):
14736 * keyboard.c (Fopen_dribble_file):
14738 * print.c (Fredirect_debugging_output):
14739 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14740 * termcap.c (tgetent):
14741 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14742 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14743 * w32term.c (w32_initialize) [CYGWIN]:
14744 * xfaces.c (Fx_load_color_file):
14745 Use emacs_open instead of plain open, and emacs_fopen instead of
14747 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14748 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14749 * callproc.c (default_output_mode): New constant.
14750 (Fcall_process): Use it to call emacs_open instead of plain creat.
14751 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14752 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14753 (emacs_fopen): New function.
14754 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14755 Include <lisp.h>, for emacs_open.
14756 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14758 Remove duplicate #include directives.
14759 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14761 Don't include stdio.h twice.
14762 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14763 Don't include sys/types.h or stdio.h twice.
14764 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14765 * lread.c: Don't include coding.h twice.
14766 * nsfont.m: Don't include frame.h twice.
14767 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14768 * ralloc.c: Don't include <unistd.h> twice.
14769 * xdisp.c: Don't include font.h twice.
14770 * xterm.c: Don't include fontset.h twice.
14771 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14773 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14775 Scale ImageMagick images more carefully.
14776 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14777 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14778 Be more careful about avoiding undefined behavior after
14779 integer overflow and division by zero.
14781 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14783 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14784 (syms_of_w32fns): DEFSYM them.
14785 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14786 (CCHDEVICENAME): Define macros if not defined.
14787 (struct MONITOR_INFO_EX): New struct.
14788 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14789 (enum_display_monitors_fn): New variable.
14790 (globals_of_w32fns): Initialize it.
14791 (Fx_display_pixel_width, Fx_display_pixel_height)
14792 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14793 multi-monitor setups in docstrings.
14794 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14795 screen size by primary monitor's millimeter per pixel.
14796 (w32_monitor_enum, w32_display_monitor_attributes_list)
14797 (w32_display_monitor_attributes_list_fallback)
14798 (Fw32_display_monitor_attributes_list): New functions.
14799 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14801 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14803 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14805 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14807 * fileio.c (Qfile_notify_error): New error symbol.
14809 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14810 * inotify.c (inotify_callback, symbol_to_inotifymask)
14811 (Finotify_add_watch, Finotify_rm_watch): Use it.
14812 (inotifyevent_to_event): Exchange order of cookie and file name.
14813 (Finotify_add_watch): Adapt docstring.
14815 * lisp.h (Qfile_notify_error): Declare.
14817 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14819 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14820 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14821 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14822 which did not work (see <http://bugs.gnu.org/14569#307>).
14823 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14824 && (!noninteractive || initialized)). This attempts to thread
14825 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14827 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14829 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14830 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14832 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14834 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14835 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14836 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14837 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14839 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14841 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14842 Define to __sys_siglist.
14844 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14846 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14847 word-wrap, so that overflow-newline-into-fringe would work in
14848 visual-line-mode. (Bug#2749)
14849 (move_it_in_display_line_to): When the last scanned display
14850 element fits exactly on the display line, and
14851 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14852 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14853 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14854 finding buffer position that corresponds to pixel coordinates,
14855 e.g. in buffer_posn_from_coords.
14857 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14859 * process.c (handle_child_signal): Call catch_child_signal if
14862 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14864 Don't convert function pointers to void * and back.
14865 It isn't portable C, and it's easy enough to avoid.
14866 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14867 (make_save_value): Add support for SAVE_FUNCPOINTER.
14868 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14869 * print.c (print_object):
14870 Distinguish function from object pointers.
14871 * lisp.h (SAVE_FUNCPOINTER): New constant.
14872 (SAVE_SLOT_BITS): Adjust to it.
14873 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14874 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14875 (voidfuncptr): New typedef.
14876 (struct Lisp_Save_Value): New member data[0].funcpointer.
14877 (XSAVE_FUNCPOINTER): New function.
14879 Simplify buildobj processing.
14880 * Makefile.in (buildobj.h): Make it a sequence of strings each
14881 followed by comma, rather than a single string. Put it into a
14882 .tmp file in case there's an error while generating it.
14883 (gl-stamp): Use .tmp for temp files.
14884 (mostlyclean): Clean .tmp files.
14885 * doc.c (buildobj): Move to just the routine that needs it.
14886 It's now an array of strings, so processing is simpler.
14888 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14890 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14891 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14892 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14893 Invoke malloc_enable_thread even when not interactive.
14894 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14895 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14896 in this case, since the underlying bug has now been fixed.
14898 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14900 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14901 unlinking it (bug#14691).
14903 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14905 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14906 before checking whether buffer is modified. This lets
14907 `kill-buffer-query-functions' cancel killing of the buffer or save
14908 its content before `kill-buffer' asks user the "Buffer %s
14909 modified; kill anyway?" question.
14911 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14913 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14914 Let the super performKeyEquivalent deal with them (Bug#14747).
14916 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14918 * widget.c (resize_cb): Remove unused local.
14920 Do not use GTK 3 if it exists but cannot be compiled.
14921 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14922 * xterm.c (x_error_handler) [!USE_GTK]:
14925 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14927 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14929 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14930 to the valid range of values. (Bug#14753)
14932 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14933 when moving point by using the current glyph matrix. This avoids
14934 the need to force redisplay when this function is called in a
14937 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14939 Fix minor problems found by static checking.
14940 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14941 Redo the latter's body to sidestep GCC parenthesization warnings.
14942 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14943 * coding.c (detect_coding, detect_coding_system):
14944 * coding.h (struct undecided_spec):
14945 Use bool for boolean.
14946 * image.c (QCmax_width, QCmax_height): Now static.
14947 * xdisp.c (Fmove_point_visually): Remove unused local.
14949 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14951 * xdisp.c (Fmove_point_visually): New function.
14953 2013-06-28 Kenichi Handa <handa@gnu.org>
14955 * coding.h (define_coding_undecided_arg_index): New enum.
14956 (coding_attr_index): New members
14957 coding_attr_undecided_inhibit_null_byte_detection,
14958 coding_attr_undecided_inhibit_iso_escape_detection,
14959 coding_attr_undecided_prefer_utf_8.
14960 (undecided_spec): New struct.
14961 (struct coding_system): New member `undecided' of the member
14964 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14965 (detect_coding): Likewise.
14966 (detect_coding_system): Likewise.
14967 (Fdefine_coding_system_internal): New coding system properties
14968 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14970 (syms_of_coding): Adjust for coding_arg_undecided_max.
14972 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14974 * image.c (x_from_xcolors): Remove unused local.
14976 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14978 Defer image data transfer between X client and server until actual
14981 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14984 * image.c (Destroy_Image): Remove.
14985 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14986 `mask_p', and `colors_p'. All uses changed.
14987 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14988 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14989 New macros for `flags' arg to x_clear_image_1.
14990 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14991 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14992 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14993 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14994 (image_get_x_image, image_unget_x_image): New functions or macros.
14995 (image_background, image_background_transparent, x_to_xcolors)
14996 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14997 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14998 instead of Destroy_Image.
14999 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15000 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15001 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15002 (imagemagick_load_image, svg_load_image): Use them instead of
15003 x_create_x_image_and_pixmap, and x_put_x_image followed by
15004 x_destroy_x_image, respectively.
15005 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15006 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15007 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15008 background_transparent fields.
15009 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15010 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15012 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15014 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15015 This mostly consists of undoing recent changes.
15016 * callproc.c (Fcall_process):
15017 * process.c (create_process):
15018 Do not worry about catching SIGCHLD here, undoing previous change.
15019 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15020 * process.c, process.h (catch_child_signal):
15021 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15022 * process.c (catch_child_handler): Don't worry about being called
15023 lazily and do not assume caller has blocked SIGCHLD, undoing
15024 previous change. Move first-time stuff back to
15025 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15026 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15027 set lib_child_handler if it's already initialized, which may
15028 help avoid problems on GNUstep.
15030 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15032 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15033 * callproc.c (Fcall_process):
15034 * process.c (create_process):
15035 Make sure SIGCHLD is caught before we fork,
15036 since Emacs startup no arranges to catch SIGCHLD.
15037 * process.c (lib_child_handler): Initialize to null, not to
15039 (catch_child_signal): Allow self to be called lazily.
15040 Do nothing if it's already been called.
15041 Assume caller has blocked SIGCHLD (all callers do now).
15042 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15043 just before it's really needed.
15044 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15045 since it hasn't been caught yet.
15047 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15049 * image.c (compute_image_size): New function to implement
15050 :max-width and :max-height.
15051 (imagemagick_load_image): Use it.
15053 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15055 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15056 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15058 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15059 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15060 the SIGCHLD handler, since the code is not atomic and (due to glib)
15061 signals may be arriving now.
15062 * sysdep.c (init_signals): Do not catch child signals here;
15063 'main' now does that later, at a safer time.
15065 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15067 Clean up SIGCHLD handling a bit (Bug#14569).
15068 * process.c, process.h (catch_child_signal):
15069 Now always extern, even if !NS_IMPL_GNUSTEP.
15070 * process.c (catch_child_signal): Move glib tickler here from
15071 init_process_emacs, so that it's done earlier in Emacs
15072 initialization. Also move the noninteractive && !initialized
15073 check here from init_process_emacs. This is all a bit cleaner for
15074 GNUish platforms, and I hope it works around the Cygwin bug.
15075 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15076 that glib signal handling is tickled before glib creates threads.
15078 * process.c (wait_reading_process_output): Avoid int overflow
15079 when reading more than 2 GiB total from a process.
15081 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15083 * process.c (create_process): Handle a couple more cases,
15084 i.e., work even if new_argv and wait_child_setup[i] are cached.
15085 Use Fcall_process's style for volatile vars.
15087 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15089 * process.c (create_process): Mark PROCESS volatile.
15091 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15093 Use C99-style flexible array members if available.
15094 This avoids some subtle aliasing issues, which typically
15095 aren't a problem with GCC but may be a problem elsewhere.
15096 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15097 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15098 In either case, it uses a flexible array member rather than
15099 the old struct hack. All uses changed.
15100 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15101 Adjust to sdata reorganization.
15102 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15103 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15104 that ports better to pre-C99 non-GCC.
15105 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15106 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15107 as the latter has changed.
15108 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15109 and port better to pre-C99 GCC.
15110 * image.c (struct xpm_cached_color):
15111 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15112 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15113 Use FLEXIBLE_ARRAY_MEMBER.
15114 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15115 Move decl to top level so it gets checked against implementation.
15116 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15117 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15119 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15121 * syntax.c: Integer cleanups.
15122 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15123 All uses that need 0-or-2 changed to:
15124 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15125 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15126 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15127 (char_quoted, prev_char_comend_first, back_comment)
15128 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15129 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15130 Use bool for boolean.
15131 (update_syntax_table, skip_chars, skip_syntaxes):
15132 Prefer int to unsigned when either will do.
15133 (back_comment): Return boolean success flag, like forw_comment,
15134 instead of positive-or-minus-1 (which might have overflowed int anyway).
15135 Don't stuff ptrdiff_t into int.
15136 (syntax_spec_code, syntax_code_spec): Now const.
15137 (Fmatching_paren, scan_lists, scan_sexps_forward):
15138 Use enum syntaxcode for syntax code.
15139 (Fmatching_paren): Check that arg is a character, not just an integer.
15140 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15141 (Finternal_describe_syntax_value): Omit no-longer-needed
15143 (skip_chars): Use char, not unsigned char, when the distinction
15145 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15146 * bytecode.c (exec_byte_code):
15147 * syntax.c (syntax_spec_code, Fchar_syntax)
15148 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15149 (init_syntax_once):
15150 * syntax.h (SYNTAX_WITH_FLAGS):
15151 Omit unnecessary casts.
15153 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15155 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15156 line dimensions here, to avoid race conditions with the main
15157 thread. (Bug#14062, bug#14630, bug#14669)
15159 * w32term.c (w32_draw_window_cursor): Compute the header line and
15160 mode line dimensions here.
15161 <w32_system_caret_window, w32_system_caret_hdr_height>:
15162 <w32_system_caret_mode_height>: New variables.
15164 * w32term.h: Declare them.
15166 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15168 * alloc.c (die): Move "assertion failed" string here ...
15169 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15170 COND when SUPPRESS_CHECKING. This shrinks the executable text
15171 size by 0.8% to 2.2% when configured with --enable-checking,
15172 depending on optimization flags (GCC 4.8.1 x86-64).
15174 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15176 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15178 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15179 base is 2; this is more accurate.
15181 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15183 * sound.c (string_default): Move to !WINDOWSNT section.
15184 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15186 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15188 * sound.c: Integer cleanups.
15189 Remove unnecessary forward decls.
15190 (struct sound_device): The 'file' member is now a Lisp_Object, not
15191 a char *, so that we needn't invoke alloca on a huge size.
15192 (Fplay_sound_internal): Adjust to this.
15193 (string_default): New function.
15194 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15195 Use it to adjust to the struct sound_device change.
15196 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15197 (be2hs) [0]: Remove.
15199 * syntax.c (skip_chars): Don't use uninitialized storage
15200 when searching a multibyte buffer for characters that are not in a
15201 unibyte string that contains non-ASCII characters.
15203 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15205 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15206 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15208 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15210 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15212 2013-06-18 Kenichi Handa <handa@gnu.org>
15214 * font.c (Ffont_spec): Signal an error for an invalid font name
15217 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15219 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15220 In particular this ports to 32-bit sparc Sun cc.
15221 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15222 array with a dummy element at specpdl[-1], so that its address can
15224 (unbind_to): Do not copy the binding; not needed, now that we
15225 copy old_value in the one place where the copy is needed.
15226 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15227 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15228 (union specbinding): Rename from struct specbinding. Redo layout
15229 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15230 which is not portable. With Sun C 5.12 32-bit sparc, the
15231 declaration causes nargs to be an unsigned bitfield, a behavior
15232 that the C standard allows; but Emacs wants nargs to be signed.
15233 The overall type is now a union of structures rather than a
15234 structure of union of structures, and the 'kind' member is now a
15235 bitfield, so that the overall type doesn't grow. All uses changed.
15236 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15238 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15240 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15241 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15243 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15245 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15247 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15248 unless we know that the window w's frame is a frame object.
15249 Another attempt at solving bug#14062 and bug#14630.
15251 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15253 * textprop.c (property_set_type): New enum.
15254 (add_properties): Allow appending/prepending text properties.
15255 (add_text_properties_1): Factored out of Fadd_text_properties.
15256 (Fadd_text_properties): Move all the code into
15257 add_text_properties_1.
15258 (Fadd_face_text_property): New function that calls
15259 add_text_properties_1.
15261 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15263 Move functions from lisp.h to individual modules when possible.
15264 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15265 * alloc.c (XFLOAT_INIT, set_symbol_name):
15266 * buffer.c (CHECK_OVERLAY):
15267 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15268 (set_char_table_parent):
15269 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15270 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15271 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15272 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15274 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15275 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15276 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15277 (backtrace_args, backtrace_debug_on_exit):
15278 * floatfns.c (CHECK_FLOAT):
15279 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15280 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15281 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15282 (set_hash_index_slot):
15283 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15284 * marker.c (CHECK_MARKER):
15285 * textprop.c (CHECK_STRING_OR_BUFFER):
15286 * window.c (CHECK_WINDOW_CONFIGURATION):
15287 Move here from lisp.h, and make these functions static rather than
15289 * buffer.c (Qoverlayp):
15291 * fns.c (Qhash_table_p):
15292 * window.c (Qwindow_configuration_p):
15294 * lisp.h: Remove the abovementioned defns and decls.
15296 Use functions, not macros, for XINT etc (Bug#11935).
15297 In lisp.h, prefer functions to function-like macros, and
15298 constants to object-like macros, when either will do. This:
15299 . simplifies use, as there's no more need to worry about
15300 arguments' side effects being evaluated multiple times.
15301 . makes the code easier to debug on some platforms.
15302 However, when using gcc -O0, keep using function-like macros
15303 for a few critical operations, for performance reasons.
15304 This sort of thing isn't needed with gcc -Og, but -Og
15305 is a GCC 4.8 feature and isn't widely-enough available yet.
15306 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15307 Remove enum lsb_bits; no longer needed.
15308 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15309 * buffer.c (Qoverlap):
15311 * fns.c (Qhash_table_p):
15312 Now extern, so lisp.h can use these symbols.
15313 * dispextern.h: Include character.h, for MAX_CHAR etc.
15314 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15315 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15316 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15317 (GLYPH_CODE_P): Move here from lisp.h.
15318 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15319 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15320 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15321 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15322 XUNTAG now returns void *.
15323 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15324 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15325 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15326 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15327 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15328 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15329 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15330 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15331 New macros, renamed from their sans-lisp_h_ counterparts.
15332 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15333 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15334 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15335 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15336 If compiling via GCC without optimization, define these as macros
15337 in addition to inline functions.
15338 To disable this, compile with -DINLINING=0.
15339 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15340 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15341 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15342 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15343 (INTMASK, VALMASK): Now macros, since static values cannot be
15344 accessed from extern inline functions.
15345 (VALMASK): Also a constant, for benefit of old GDB.
15346 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15347 is INTEGERP, which can fold it in.
15348 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15349 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15350 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15351 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15352 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15353 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15354 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15355 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15356 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15357 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15358 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15359 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15360 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15361 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15362 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15363 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15364 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15365 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15366 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15367 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15368 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15369 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15370 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15371 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15372 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15373 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15374 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15375 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15376 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15377 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15378 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15379 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15380 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15382 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15383 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15384 (VALMASK): Define in one place rather than in two, merging the
15385 USE_LSB_TAG parts; this is simpler.
15386 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15387 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15388 Move up, to avoid use before definition.
15389 Also include "globals.h" earlier, for the same reason.
15390 (make_natnum): New function.
15391 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15392 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15393 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15394 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15395 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15396 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15397 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15398 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15399 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15400 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15401 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15402 (Qwindow_configuration_p, Qimage): New forward declarations.
15403 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15404 (STRING_COPYIN): Remove; unused.
15405 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15406 (xcar_addr, xcdr_addr): New functions. All uses changed.
15407 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15408 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15409 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15410 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15411 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15412 (TYPE_RANGED_INTEGERP): Simplify.
15413 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15414 (setlocale, fixup_locale, synchronize_system_messages_locale)
15415 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15416 Now empty functions, not macros.
15417 (functionp): Return bool, not int.
15418 * window.c (Qwindow_configuration_p): Now extern,
15419 so window.h can use it.
15420 * window.h (Qwindowp): Move decl back to lisp.h.
15422 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15424 * xdisp.c (Fline_pixel_height): New function, required for solving
15427 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15429 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15431 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15433 * lread.c (syms_of_lread):
15434 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15436 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15438 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15440 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15442 * fileio.c (expand_file_name): Doc fix.
15444 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15446 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15447 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15448 Wait for self, not for 0. This can't hurt on GNU or similar
15449 system, and may help with Cygwin.
15451 * keyboard.c: Don't use PROP (...) as an lvalue.
15452 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15453 Use set_prop (A, B), not PROP (A) = B.
15455 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15457 * xdisp.c (get_it_property): Use it->window instead of generating
15458 a Lisp object from it->w.
15460 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15462 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15463 get-char-property the window that is being rendered, instead of
15464 the buffer, to support window-specific overlays. (Bug#14575)
15465 (compute_display_string_pos): When W is NULL, use the current
15466 buffer as the object to pass to get-char-property.
15467 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15468 pointer member of the bidi iterator, since no window is pertinent
15471 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15473 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15474 being displayed, and pass it to compute_display_string_pos.
15475 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15476 (bidi_paragraph_init): All callers changed.
15478 * xdisp.c (init_from_display_pos, init_iterator)
15479 (handle_single_display_spec, next_overlay_string)
15480 (get_overlay_strings_1, reseat_1, reseat_to_string)
15481 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15482 Set bidi_it.w member from it->w.
15483 (compute_display_string_pos): Accept additional argument, the
15484 window being displayed, and pass it to Fget_char_property.
15487 * dispextern.h (struct bidi_it): New member w, the window being
15489 (compute_display_string_pos): Adjust prototype.
15491 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15493 * xgselect.c: Remove unneeded include xterm.h.
15495 * process.c (wait_reading_process_output): Check for NS before GLIB.
15496 GLIB may be linked in due to rsvg, but ns_select must be called.
15498 * xgselect.c (xg_select): Remove call to window_system_available
15499 and g_main_context_pending at the top, so Gdk events (i.e. file
15500 notify) are processed when Emacs is started with -nw.
15502 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15504 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15505 (ctagsfiles3): New variable, includes only *.m files.
15506 (TAGS): Use an explicit language name in the regular expressions,
15507 to avoid transformation of '/SOMETHING' by MSYS to
15508 'c:\MSYS\SOMETHING'.
15510 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15512 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15514 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15516 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15517 still need to set the mouse pointer shape and activate help-echo.
15520 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15522 A few porting etc. fixes for the new file monitor code.
15523 See the thread containing
15524 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15525 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15526 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15527 (dir_monitor_callback, Fgfile_rm_watch):
15528 Use assq_no_quit instead of Fassoc, for speed.
15529 (dir_monitor_callback, Fgfile_rm_watch):
15530 eassert that the monitor is a fixnum.
15531 (dir_monitor_callback): No need for CDR_SAFE.
15532 Simplify building of lisp with alternative tails.
15533 (Fgfile_add_watch, Fgfile_rm_watch):
15534 Do not assume glib functions set errno reliably on failure.
15535 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15536 and signal an error otherwise.
15537 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15538 Use Fdelq instead of Fdelete, for speed.
15540 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15542 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15543 don't insist on being invoked on a highlighted tool-bar button.
15544 Avoids losing tool-bar functionality when mouse-highlight is nil.
15545 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15546 Don't highlight when mouse-highlight is nil.
15547 (note_mouse_highlight): When mouse-highlight is nil, don't return
15548 right away; instead, run tool-bar and mode-line highlight
15549 subroutine, clear any existing highlight, and revert the mouse
15550 pointer to its default shape. (Bug#14558)
15552 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15554 * lisp.mk (lisp): Add prog-mode.el.
15556 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15558 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15559 * process.c (dummy_handler): New function.
15560 (lib_child_handler): New static var.
15561 (handle_child_signal): Invoke it.
15562 (catch_child_signal): If a library has set up a signal handler,
15563 save it into lib_child_handler.
15564 (init_process_emacs): If using glib and not on Windows, tickle glib's
15565 child-handling code so that it initializes its private SIGCHLD handler.
15566 * syssignal.h (SA_SIGINFO): Default to 0.
15567 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15568 31; it should no longer be needed now.
15570 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15572 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15574 * gfilenotify.c (globals_of_gfilenotify): New function.
15575 (syms_of_gfilenotify): Move global initialization there.
15577 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15579 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15581 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15582 * keyboard.c (menu_bar_items, tool_bar_items):
15583 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15584 not override local keymaps any more.
15586 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15588 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15590 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15592 * w32console.c (initialize_w32_display): Return the dimensions of
15593 the console window via 2 additional arguments, not via the current
15594 frame. This avoids crashes due to overrunning the bounds of
15595 frame's decode_mode_spec_buffer, which is not resized following
15596 the change of the frame dimensions from the initial 10x10.
15598 * w32term.h (w32_initialize_display_info): Adjust prototype.
15600 * term.c (init_tty): Take dimensions of the frame from the values
15601 returned by initialize_w32_display.
15603 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15604 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15605 (LIBES): Add $(GFILENOTIFY_LIBS).
15607 * w32inevt.c (handle_file_notifications): Add dummy implementation
15608 for !HAVE_W32NOTIFY.
15610 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15612 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15614 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15616 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15618 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15620 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15622 Fix minor problems found by static checking.
15623 * data.c (pure_write_error):
15624 Use xsignal2, not Fsignal, as Fsignal might return.
15625 * eval.c (set_backtrace_debug_on_exit): Now static.
15626 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15627 No longer inline. EXTERN_INLINE is needed only for functions
15628 defined in .h files. Reindent function header as per GNU style.
15629 (backtrace_p, backtrace_top, backtrace_next):
15630 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15631 compiler or linker. Add extern decls to pacify gcc -Wall.
15632 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15634 * frame.c (free_monitors): Define only on platforms that need it.
15635 * nsterm.m (ns_term_init):
15636 * process.c (catch_child_signal):
15637 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15638 defined on all porting targets these days.
15639 * process.c, process.h (catch_child_signal):
15640 Make it extern only if NS_IMPL_GNUSTEP is defined.
15642 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15644 * w32.c (gettimeofday): Make the signature identical to prototype
15645 in nt/inc/sys/time.h.
15647 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15649 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15652 * keyboard.c (safe_run_hooks_error): Improve error message.
15654 * data.c (pure_write_error): Add `object' argument.
15655 * puresize.h (CHECK_IMPURE): Use it.
15657 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15659 * Makefile.in (NOTIFY_OBJ): New variable.
15660 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15662 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15663 Call syms_of_gfilenotify.
15665 * gfilenotify.c: New file.
15667 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15668 and Qfile_w32notify.
15669 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15670 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15672 * lisp.h: Declare syms_of_gfilenotify.
15674 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15676 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15678 Merge the specpdl and backtrace stacks. Make the structure of the
15679 specpdl entries more obvious via a tagged union of structs.
15680 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15681 (enum specbind_tag): New enum.
15682 (struct specbinding): Make it a tagged union of structs.
15683 Add a case for backtrace records.
15684 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15685 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15686 (backtrace_debug_on_exit): New accessors.
15687 (struct backtrace): Remove.
15688 (struct catchtag): Remove backlist field.
15689 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15691 (Flocal_variable_p): Speed up the common case where the binding is
15693 * eval.c (backtrace_list): Remove.
15694 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15695 (set_backtrace_args, set_backtrace_nargs)
15696 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15697 (backtrace_next): New functions.
15698 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15699 (unwind_to_catch, internal_lisp_condition_case)
15700 (internal_condition_case, internal_condition_case_1)
15701 (internal_condition_case_2, internal_condition_case_n): Don't bother
15702 with backtrace_list any more.
15703 (Fsignal): Adjust to new backtrace format.
15704 (grow_specpdl): Move up.
15705 (record_in_backtrace): New function.
15706 (eval_sub, Ffuncall): Use it.
15707 (apply_lambda): Adjust to new backtrace format.
15708 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15710 (specbind): Adjust to new specpdl format. Simplify.
15711 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15712 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15714 (mark_backtrace): Remove.
15715 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15716 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15717 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15719 * profiler.c (record_backtrace): Use get_backtrace.
15720 (handle_profiler_signal): Use backtrace_top_function.
15721 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15722 accessor functions.
15724 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15726 * process.h (catch_child_signal): Declare.
15728 * process.c (catch_child_signal): New function.
15729 (init_process_emacs): Call it.
15731 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15732 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15734 (x_set_cursor_type): Remove declaration.
15735 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15736 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15737 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15738 (ns_get_color): Use F suffix on float.
15739 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15740 (ns_get_rgb_color): Remove.
15741 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15742 (note_mouse_movement): x and y are CGFloat.
15743 (ns_draw_fringe_bitmap): Remove unused rowY.
15744 Change #if to COCOA && >= 10_6.
15745 (ns_draw_window_cursor): Remove unused overspill.
15746 (ns_draw_underwave): width and x are EamcsCGFloat.
15747 (ns_draw_box): thickness is CGFloat.
15748 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15749 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15750 if not in main thread.
15751 (ns_get_pending_menu_title, ns_check_menu_open)
15752 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15753 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15754 (sendFromMainThread:): New method.
15755 (changeFont:): size is CGFloat.
15756 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15757 Disable warning about permanent text.
15758 (characterIndexForPoint:): Adjust return type depending on GNUstep
15760 (mouseDown:): delta is CGFloat.
15761 (updateFrameSize): Remove unised variable f.
15762 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15763 Cast float to EmacsCGFloat.
15764 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15765 also to -1 when restoring.
15766 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15767 inside NS_IMPL_COCOA.
15768 (toggleFullScreen:): Put call to toggleFullScreen inside
15769 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15770 (setPosition:portion:whole:): por is CGFloat.
15771 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15772 (mouseDown:): Use CGFloat.
15773 (mouseDragged:): Remove unised variable edge.
15774 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15776 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15777 of CGFloat differs.
15778 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15779 when NS_IMPL_GNUSTEP.
15780 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15781 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15782 (EmacsToolbar): Add clearAll. Add tag argument to
15783 addDisplayItemWithImage.
15784 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15786 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15788 * nsmenu.m (ns_update_menubar): Make static.
15789 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15790 (fillWithWidgetValue:): Add cast to SEL for setAction.
15791 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15792 (update_frame_tool_bar): Update code for GNUstep.
15793 (clearAll): New method.
15794 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15795 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15796 Move identifierToItem setObject and activeIdentifiers addObject before
15797 call to insertItemWithItemIdentifier.
15798 (validateVisibleItems): Fix indentation.
15799 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15800 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15801 UtilityWindow to aStyle, remove call to setStyleMask.
15803 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15805 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15806 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15807 Use F suffix on floats.
15808 (ns_char_width): Returns CGFloat.
15809 (ns_ascii_average_width): w is CGFloat instead of float.
15810 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15812 (ns_glyph_metrics): CGFloat instead of float.
15814 * nsfns.m (x_set_foreground_color, x_set_background_color):
15816 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15817 remove unused variables.
15818 (Fns_read_file_name): Keep track if panel is for save.
15819 Use ns_filename_from_panel/ns_directory_from_panel.
15820 (Fns_list_services): delegate only used for COCOA.
15821 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15822 Just return the input if GNUstep.
15823 (x_screen_planes): Remove.
15824 (Fxw_color_values): Use EmacsCGFloat
15825 (Fns_display_monitor_attributes_list): Only get screen number for
15827 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15829 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15830 ns_directory_from_panel.
15832 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15834 * process.c (handle_child_signal): Also use WCONTINUED.
15835 This is so that list-processes doesn't mistakenly list the process
15836 as stopped, when the process has actually been continued and is
15839 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15841 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15842 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15843 not already configured.
15845 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15847 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15849 * Makefile.in (mostlyclean): Remove *.res files.
15851 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15853 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15854 a buffer (bug#8447).
15856 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15858 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15859 display vector, and we backtrack, handle the case that the
15860 previous character position is also displayed from a display
15861 vector or covered by a display string or image. (Bug#14476)
15863 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15865 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15866 (struct MonitorInfo, free_monitors): Remove.
15867 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15868 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15869 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15872 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15873 (struct MonitorInfo, free_monitors): Remove.
15874 (ns_screen_name): Make static.
15875 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15876 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15879 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15880 (struct MonitorInfo): New struct.
15881 (free_monitors, make_monitor_attribute_list): Declare.
15883 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15885 (free_monitors, make_monitor_attribute_list): New functions.
15886 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15889 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15891 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15893 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15895 * keyboard.c: Apply keyboard decoding only to events that come directly
15896 from the tty, not from unread-command-events (bug#14368).
15897 (read_event_from_main_queue): New function, extracted from read_char.
15898 (read_decoded_char): Remove.
15899 (read_decoded_event_from_main_queue): New function to replace it.
15900 (read_char): Use it.
15901 (read_key_sequence): Use read_char rather than read_decoded_char.
15903 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15905 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15907 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15909 2013-05-22 Kenichi Handa <handa@gnu.org>
15911 The following changes are to fix the setting of
15912 buffer-file-coding-system on, for instance, C-x RET c unix RET
15913 _FILE_OF_DOS_EOL_TYPE_ RET.
15915 * coding.h (struct coding_system): New member detected_utf8_chars.
15917 * coding.c (detect_coding_utf_8): Count characters and check EOL
15918 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15920 (setup_coding_system): Do not initialize coding->head_ascii.
15921 (check_ascii): Do not set coding->eol_seen but update it. Do not
15922 call adjust_coding_eol_type here.
15923 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15924 If the eol-type of CODING is already specified, adjust the eol type
15925 of the found coding-system.
15926 (decode_coding_gap): Cancel previous change. Utilize the
15927 character numbers counted by detect_coding_utf_8. Fix detection
15930 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15932 * search.c (looking_at_1): Only set last_thing_searched if the match
15933 changed the match-data (bug#14281).
15935 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15937 * xdisp.c (reseat_at_previous_visible_line_start):
15938 Already declared in dispextern.h, so remove it here.
15939 (move_it_vertically_backward): Likewise.
15941 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15943 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15944 (Fx_display_pixel_width, Fx_display_pixel_height)
15945 (Fx_display_mm_width, Fx_display_mm_height):
15946 Mention `display-monitor-attributes-list' in docstrings.
15948 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15949 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15950 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15951 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15952 (Fx_display_backing_store, Fx_display_visual_class)
15953 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15954 (Fx_display_grayscale_p, Fx_display_pixel_width)
15955 (Fx_display_pixel_height, Fx_display_planes)
15956 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15957 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15958 (Fx_display_mm_width, Fx_display_mm_height)
15959 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15960 height for all physical monitors as in X11.
15962 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15963 Return pixel width or height for all physical monitors as in X11.
15965 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15967 Port --enable-gcc-warnings to clang.
15968 * bytecode.c (exec_byte_code):
15970 Redo diagnostic pragmas to pacify clang, too.
15971 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15972 * editfns.c (Fencode_time):
15973 * fileio.c (file_accessible_directory_p):
15974 * font.c (font_unparse_xlfd):
15975 Use '&"string"[index]' instead of '"string" + (index)'.
15976 * undo.c (user_error): Remove; unused.
15978 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15980 * insdel.c (insert_1_both): Document the arguments, instead of
15981 referring to insert_1, which no longer exists.
15983 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15984 some window, increment windows_or_buffers_changed, so that
15985 *Messages* display in that window is updated. (Bug#14408)
15987 * w32.c: Include epaths.h.
15988 (init_environment): Use cmdproxy.exe without leading directories.
15989 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15991 (gettimeofday): Adjust signature and return value to Posix
15994 * unexw32.c (open_output_file): Delete the existing emacs.exe
15995 before creating it, to break the hard link to the versioned
15998 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15999 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16000 (FIRSTFILE_OBJ): New variables.
16001 (W32_RES): Rename to EMACSRES. All users changed.
16002 (base_obj): Use $(CM_OBJ).
16003 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16004 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16005 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16006 $(W32_RES_LINK) before $(LIBES).
16007 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16009 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16011 * makefile.w32-in (DOC): Use just "DOC".
16013 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16015 * process.c: Export default filters and sentinels to Elisp.
16016 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16018 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16019 (Fset_process_sentinel, Fformat_network_address):
16020 Default to them instead of nil.
16021 (server_accept_connection): Sentinels can't be nil any more.
16022 (read_and_dispose_of_process_output): New function, extracted from
16023 read_process_output.
16024 (read_process_output): Use it; filters can't be nil.
16025 (Finternal_default_process_filter): New function, extracted from
16026 read_process_output.
16027 (exec_sentinel_unwind): Remove function.
16028 (exec_sentinel): Don't zilch sentinel while running.
16029 (status_notify): Sentinels can't be nil.
16030 (Finternal_default_process_sentinel): New function extracted from
16032 (setup_process_coding_systems): Default filter is not nil any more.
16033 (syms_of_process): Export new Elisp functions and initialize
16035 * lisp.h (make_lisp_proc): New function.
16037 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16039 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16041 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16043 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16044 unless we know that the window w is a leaf window.
16045 Another attempt at solving bug#14062.
16047 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16049 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16052 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16054 * image.c (gif_load): Check that subimages fit (Bug#14345).
16056 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16058 * lread.c (skip_dyn_eof): New function.
16059 (read1): Use it to skip the end of a file in response to #@00.
16061 * doc.c (get_doc_string): Slightly relax the sanity checking.
16063 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16065 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16066 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16067 (MonitorInfo): New struct.
16068 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16069 (Fns_display_monitor_attributes_list): New functions.
16070 (display-usable-bounds): Remove.
16071 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16074 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16076 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16077 (GTK_CHECK_VERSION): New macro, if not already defined.
16078 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16079 replaced by GTK_CHECK_VERSION.
16081 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16083 * xterm.h (GTK_PREREQ): New macro.
16084 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16085 to use this macro instead, for consistency and clarity.
16087 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16089 * xdisp.c (row_for_charpos_p): New function, with code of
16090 cursor_row_p, but accepts an additional argument CHARPOS instead
16091 of using a hardcoded PT.
16092 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16093 (row_containing_pos): Call row_for_charpos_p instead of partially
16094 doing the same. Fixes cursor positioning under longlines-mode
16095 when longlines-show-effect includes more than one newline, when
16096 moving the cursor vertically up.
16098 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16100 * makefile.w32-in (ACL_H): New macro.
16101 ($(BLD)/fileio.$(O)): Update dependencies.
16103 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16105 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16106 * Makefile.in (LIB_ACL): New macro.
16107 (LIBACL_LIBS): Remove.
16108 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16109 * fileio.c: Include <acl.h>.
16110 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16111 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16113 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16116 * unexelf.c: Don't assume ElfW (Half) fits in int.
16117 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16118 when dealing with ElfW (Half) values, since they can exceed 2**31
16119 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16120 (entry_address): Omit unused NUM arg. All uses changed.
16122 2013-05-07 Juri Linkov <juri@jurta.org>
16124 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16125 to the string converted from number with `Fnumber_to_string'.
16128 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16130 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16131 This fixes a problem introduced by my previous change.
16133 2013-05-07 Glenn Morris <rgm@gnu.org>
16135 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16137 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16139 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16141 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16143 Static checking by GCC 4.8.0.
16144 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16145 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16146 (x_get_monitor_attributes_fallback)
16147 (x_get_monitor_attributes_xinerama)
16148 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16149 Define only if USE_GTK.
16150 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16151 (x_get_monitor_attributes_fallback): Omit unused locals.
16152 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16153 Use double, not float, to avoid mixed-mode floating point arithmetic.
16155 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16156 Jan Djärv <jan.h.d@swipnet.se>
16158 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16159 (XINERAMA_CFLAGS): New macros.
16160 (ALL_CFLAGS, LIBES): Use them.
16162 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16163 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16164 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16165 (syms_of_xfns): DEFSYM them.
16166 (struct MonitorInfo): New struct.
16167 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16168 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16169 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16170 (x_get_monitor_attributes_xinerama): New functions.
16171 (Fx_display_monitor_attributes_list): New primitive.
16172 (syms_of_xfns): Defsubr it.
16174 * xterm.h (x_display_info): Add Xatom_net_workarea and
16175 Xatom_net_current_desktop.
16177 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16178 and dpyinfo->Xatom_net_current_desktop.
16180 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16182 * xdisp.c (pos_visible_p): Use the special code for finding the
16183 beginning of a display property or overlay for any "replacing"
16184 display property, not just for display strings. This solves
16185 incorrect reporting of position by posn-at-point. (Bug#14241)
16187 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16189 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16190 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16191 Verify that ElfW (Half) fits in int.
16192 (fatal): Use same signature as lisp.h.
16193 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16194 configure and build with -DUNEXELF_DEBUG without worrying about
16195 other modules that use DEBUG.
16196 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16197 possibly-wide integers now uses it instead of plain fprintf.
16198 (entry_address): New function, which avoids problems with 32-bit
16199 overflow on 64-bit hosts.
16200 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16201 (round_up): Don't assume the remainder fits in int.
16202 (find_section): Use bool for boolean. Simplify debug code.
16203 (unexec): Don't assume file sizes fit in int or size_t.
16204 Omit unnecessary trailing newline in 'fatal' format.
16205 Use strerror rather than outputting decimal error number.
16206 Remove unused code when emacs is not defined;
16207 this file relies on Emacs now.
16208 Don't assume e_phnum and e_shnum are positive.
16210 * regex.c: Fix problems when DEBUG is defined.
16211 (extract_number, extract_number_and_incr): Define regardless of
16212 whether DEBUG is defined; that's simpler and makes the code less
16213 likely to go stale in the normal case when DEBUG is not defined.
16214 Return int rather than taking an int * arg. All callers changed.
16215 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16216 Remove, replacing with ...
16217 (DEBUG_PRINT): New macro. All callers changed.
16218 (DEBUG_COMPILES_ARGUMENTS): New macro.
16219 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16220 (print_compiled_pattern, print_double_string) [DEBUG]:
16221 Use prototype rather than old-style definition.
16222 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16223 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16224 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16225 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16226 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16227 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16228 This matters only when DEBUG is defined.
16230 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16232 * xdisp.c (set_iterator_to_next): Set the
16233 ignore_overlay_strings_at_pos_p flag only if we are _really_
16234 iterating over an overlay string, as indicated by the
16235 current.overlay_string_index member. (Bug#14306)
16237 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16239 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16240 to where it is used, to avoid autorelease issues (Bug#14050).
16242 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16244 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16245 * fileio.c (syms_of_fileio): Implement this.
16246 * filelock.c (create_lock_file): If symbolic links don't work, so
16247 we use a regular file as a lock file, do not fsync the lock file;
16250 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16252 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16253 (syms_of_minibuf): Adjust accodingly.
16255 * callint.c (Fcall_interactively): Adjust calls accordingly.
16257 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16259 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16260 w->contents is a buffer before computing everything else.
16261 Use parentheses to disambiguate last part of the condition.
16263 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16264 assertion violations. (Bug#14062)
16266 2013-05-01 David Reitter <david.reitter@gmail.com>
16268 * nsfns.m (ns_tooltip): Initialize.
16270 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16272 * coding.c (decode_coding_gap): Don't remove the character before
16273 a newline unless it's a CR character. (Bug#14287)
16275 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16277 * dispextern.h (struct face): Move enum face_underline_type
16278 earlier so that bitfields can be in the same word.
16280 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16282 * nsfns.m (handlePanelKeys): New function.
16283 (EmacsOpenPanel:performKeyEquivalent:)
16284 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16285 arrows/function/control and copy/paste keys (Bug#14296).
16287 2013-04-27 Juri Linkov <juri@jurta.org>
16289 * callint.c (Fcall_interactively): Call `Qread_number' for
16290 interactive code letter `n' instead of using duplicate code.
16293 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16295 * systime.h (make_timeval): Declare as 'const'.
16297 2013-04-27 Kenichi Handa <handa@gnu.org>
16299 * font.c (font_open_entity): Always open a font of manageable
16302 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16304 Port better to AIX (Bug#14258).
16305 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16308 2013-04-24 Kenichi Handa <handa@gnu.org>
16310 * coding.c (decode_coding_iso_2022): When an invalid escape
16311 sequence is encountered, reset the invocation and designation
16312 status to the safest one.
16314 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16316 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16317 Without this fix, "make distclean" leaves stamp-h1 behind.
16319 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16321 * w32fns.c (w32_fullscreen_rect): New function to compute the
16322 window rectangle for the given fullscreen mode.
16323 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16324 longer tunes the window size. This keeps the window's edges flush
16325 with the screen and allows the taskbar to hide itself in fullboth.
16327 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16328 window decorations and uses the entire screen.
16330 * w32term.h (w32_fullscreen_rect) Add prototype.
16331 (struct w32_output): Replace normal_width, normal_height,
16332 normal_top, and normal_left members with a single normal_placement
16334 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16336 (FRAME_NORMAL_PLACEMENT): New macro.
16338 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16340 * minibuf.c (Ftest_completion): Silence compiler warning.
16342 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16344 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16347 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16350 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16351 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16352 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16353 parentheses where appropriate.
16355 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16357 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16359 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16361 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16362 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16363 Mention in the doc string that setting these variables takes
16364 effect only after a call to set-window-buffer. (Bug#14200)
16366 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16368 * indent.c (Fvertical_motion): Don't consider display strings on
16369 overlay strings as display strings on the buffer position we
16370 started from. This prevents vertical cursor motion from jumping
16371 more than one line when there's an overlay string with a display
16372 property at end of line.
16373 Reported by Karl Chen <Karl.Chen@quarl.org> in
16374 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16376 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16378 * window.c (select_window): `record_buffer' even if window is
16379 already selected (bug#14191).
16381 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16383 * window.c (Fwindow_end): Test more flags, including the buffer's
16384 last_overlay_modified flag, to determine whether the window's
16385 display is really up-to-date. Prevents the function from
16386 returning a stale value. (Bug#14170)
16387 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16390 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16392 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16393 garbaged only if it is not already the top frame on its TTY.
16394 This prevents flickering due to constant redrawing of TTY frames when
16395 there are GUI frames open in the same session. (Bug#13864)
16397 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16399 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16400 of marking the idle timers directly.
16402 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16404 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16405 tables (bug#14054).
16407 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16409 * window.c (select_window): Don't record_buffer while the invariant is
16410 temporarily broken (bug#14161).
16412 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16414 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16416 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16418 2013-04-07 Romain Francoise <romain@orebokech.com>
16420 Ignore additional platform-specific ACL errors (Bug#13702).
16421 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16422 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16424 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16426 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16429 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16431 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16432 This bug was introduced by my 2013-02-25 change that simplified
16433 data_start configuration. Without this change, on GNU/Linux
16434 an Emacs configured with --enable-profiling fails immediately
16435 due to a profiler signal.
16436 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16437 with these flags. On platforms where special flags are needed
16438 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16439 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16440 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16442 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16444 Get rid of some platform-specific functions examining window
16445 system and its capabilities. This is a partial rework of the
16447 * lisp.h (have_menus_p): Remove prototype. This function is
16448 replaced with platform-independent window_system_available.
16449 (check_window_system): Move to...
16450 * frame.h (decode_window_system_frame, window_system_available):
16451 ...here, add new prototypes.
16452 * frame.c (window_system_available, decode_window_system_frame):
16454 (check_window_system): Platform-independent now.
16455 * xterm.h (x_in_use): Remove declaration.
16457 * w32term.h (check_x_frame):
16458 * nsterm.h (check_x_frame): Remove prototypes. This function
16459 is replaced with platform-independent decode_window_system_frame.
16460 * msdos.c (have_menus_p): Remove.
16461 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16462 Remove platform-specific functions. Use check_window_system,
16463 decode_window_system_frame and check_ns_display_info where
16464 appropriate. Minor style and comment tweaks.
16465 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16466 (check_x_frame): Likewise.
16467 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16469 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16470 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16471 * xmenu.c, xselect.c: All related users changed.
16473 2013-04-03 Kenichi Handa <handa@gnu.org>
16475 The following changes is to optimize the code for reading UTF-8
16478 * coding.c (check_ascii): Rename from detect_ascii. Return value
16479 changed. Check EOL format. Do not call adjust_coding_eol_type
16481 (check_utf_8): New function.
16482 (adjust_coding_eol_type): Do nothing if already adjusted.
16483 (detect_coding): Compare the return value of check_ascii with
16484 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16485 (decode_coding_gap): Optimize for valid UTF-8.
16487 2013-03-21 Kenichi Handa <handa@gnu.org>
16489 * coding.c (syms_of_coding): Cancel previous change.
16491 * insdel.c (insert_from_gap): Fix previous change.
16493 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16495 Consistently use platform-specific function to detect window system.
16496 * lisp.h (check_window_system): New prototype. This function is
16497 going to replace check_x, check_w32 and check_ns.
16498 (have_menus_p): Mention msdos.c in comment.
16499 * fontset.c (check_window_system_func): Remove. Adjust all users.
16500 * fontset.h (check_window_system_func): Remove prototype.
16501 * nsterm.h (check_ns):
16502 * xterm.h (check_x):
16503 * w32term.h (check_w32): Likewise.
16504 * menu.c (Fx_popup_menu): Use check_window_system.
16505 * msdos.c (check_window_system): Define for MS-DOS.
16506 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16507 * w32fns.c (check_window_system): Likewise for MS-Windows.
16508 * xfns.c (check_window_system): Likewise for X.
16509 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16510 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16512 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16514 Prefer < to > in range checks such as 0 <= i && i < N.
16515 This makes it easier to visualize quantities on a number line.
16516 This patch doesn't apply to all such range checks,
16517 only to the range checks affected by the 2013-03-24 change.
16518 This patch reverts most of the 2013-03-24 change.
16519 * alloc.c (xpalloc, Fgarbage_collect):
16520 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16521 * character.c (string_escape_byte8):
16522 * charset.c (read_hex):
16523 * data.c (cons_to_unsigned):
16524 * dispnew.c (update_frame_1):
16525 * doc.c (Fsubstitute_command_keys):
16526 * doprnt.c (doprnt):
16527 * editfns.c (hi_time, decode_time_components):
16528 * fileio.c (file_offset):
16529 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16530 * font.c (font_intern_prop):
16531 * frame.c (x_set_alpha):
16532 * gtkutil.c (get_utf8_string):
16533 * indent.c (check_display_width):
16534 * keymap.c (Fkey_description):
16535 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16537 * minibuf.c (read_minibuf_noninteractive):
16538 * process.c (wait_reading_process_output):
16539 * search.c (Freplace_match):
16540 * window.c (get_phys_cursor_glyph):
16541 * xdisp.c (redisplay_internal):
16542 * xsmfns.c (smc_save_yourself_CB):
16543 Prefer < to > for range checks.
16544 * dispnew.c (sit_for): Don't mishandle NaNs.
16545 This fixes a bug introduced in the 2013-03-24 change.
16546 * editfns.c (decode_time_components): Don't hoist comparison.
16547 This fixes another bug introduced in the 2013-03-24 change.
16549 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16551 * frame.h (struct frame): Drop scroll_bottom_vpos
16552 member becaue all real users are dead long ago.
16553 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16554 * xdisp.c (redisplay_internal): Adjust user.
16556 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16558 * nsmenu.m (showAtX:Y:for:): setLevel to
16559 NSPopUpMenuWindowLevel (Bug#13998).
16561 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16563 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16564 (ns_check_pending_open_menu): Declare.
16566 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16567 (x_activate_menubar): Update the menu with title that matches
16568 ns_get_pending_menu_title, and call
16569 ns_check_pending_openmenu (Bug#12698).
16570 (menuWillOpen:): New method.
16571 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16573 * nsterm.m (menu_will_open_state, menu_mouse_point)
16574 (menu_pending_title): New varaibles.
16575 (ns_get_pending_menu_title, ns_check_menu_open)
16576 (ns_check_pending_open_menu): New functions.
16578 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16580 * indent.c (current_column_bol_cache): Remove leftover which is not
16581 used in Fmove_to_column any more.
16582 (current_column, scan_for_column): Adjust users.
16583 * keyboard.c (last_point_position_buffer, last_point_position_window):
16584 Remove leftovers which are not used for recording undo any more.
16585 (command_loop_1, syms_of_keyboard): Adjust users.
16586 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16587 redisplay_window any more.
16588 (move_it_to): Adjust user.
16590 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16592 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16593 Update dependencies.
16595 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16597 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16598 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16599 forward references.
16601 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16603 * window.h (struct window): Replace hchild, vchild and buffer slots
16604 with a single slot 'contents'. This is possible because each valid
16605 window may have either the child window (in vertical or horizontal
16606 combination) or buffer to display (for the leaf window). Using that,
16607 a lot of operations to traverse and/or change window hierarchies may
16608 be simplified. New member horizontal is used to distinguish between
16609 horizontal and vertical combinations of internal windows.
16610 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16611 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16612 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16613 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16614 Use contents slot, not buffer, where appropriate.
16615 (wset_combination): New function.
16616 (wset_buffer): Add eassert.
16617 (Fframe_first_window): Simplify the loop reaching first window.
16618 (Fwindow_buffer): Use WINDOW_LEAF_P.
16619 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16620 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16621 (unshow_buffer): Convert initial debugging check to eassert.
16622 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16623 (make_parent_window, window_resize_check, window_resize_apply)
16624 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16625 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16626 Adjust to match struct window changes.
16627 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16628 (mark_window_cursors_off, count_windows, get_leaf_windows)
16629 (foreach_window_1): Simplify the loop.
16630 * alloc.c (mark_object): Do not check for the leaf window because
16631 internal windows has no glyph matrices anyway.
16632 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16633 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16634 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16635 (build_frame_matrix_from_window_tree, mirror_make_current)
16636 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16637 (update_window_tree, set_window_update_flags): Simplify the loop.
16638 (sync_window_with_frame_matrix_rows): Enforce live window.
16639 Use contents slot, not buffer, where appropriate.
16640 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16641 and WINDOW_HORIZONTAL_COMBINATION_P.
16642 (make_frame_visible_1): Simplify the loop.
16643 Use contents slot, not buffer, where appropriate.
16644 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16645 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16646 (expose_window_tree): Likewise.
16647 Use contents slot, not buffer, where appropriate.
16648 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16649 to avoid deleted windows. Use contents slot instead of buffer.
16650 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16651 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16652 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16653 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16655 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16657 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16658 identify the reasons for assertion violations in bug#14062 and
16660 (Fx_show_tip): Fix compilation error under
16661 "--enable-check-lisp-object-type". (Bug#14073)
16663 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16664 Reported by <rzl24ozi@gmail.com>.
16666 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16668 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16670 (unwind_with_echo_area_buffer): ...to restore it here.
16671 This is needed to ensure that...
16672 (redisplay_window): ...both window markers are valid here,
16673 which is verified by eassert.
16674 * editfns.c (save_excursion_save): Do not assume that
16675 selected_window always displays the buffer.
16676 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16679 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16681 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16684 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16686 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16688 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16690 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16691 since MinGW's w32api headers do. This avoids compiler warnings.
16693 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16694 if already defined.
16696 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16698 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16700 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16702 * gtkutil.c (style_changed_cb): Check if frame is live and an
16703 X frame (Bug#14038).
16705 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16707 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16708 Define only for _WIN32_WINNT less than 0x0500.
16709 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16711 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16712 see its own definitions of 'struct timeval' and 'struct timezone'.
16714 Fix incompatibilities between MinGW.org and MinGW64 headers.
16715 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16717 * w32.c (REPARSE_DATA_BUFFER): Guard with
16718 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16720 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16722 * xterm.c: Include X11/XKBlib.h
16723 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16725 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16727 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16729 * blockinput.h (input_blocked_p): Likewise.
16730 * bytecode.c (exec_byte_code): Likewise.
16731 * callproc.c (call_process_kill, call_process_cleanup)
16732 (Fcall_process): Likewise.
16733 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16734 (Fccl_execute_on_string): Likewise.
16735 * character.c (string_escape_byte8): Likewise.
16736 * charset.c (read_hex): Likewise.
16737 * cm.c (calccost): Likewise.
16738 * data.c (cons_to_unsigned): Likewise.
16739 * dired.c (directory_files_internal, file_name_completion):
16741 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16742 (sit_for): Likewise.
16743 * doc.c (Fsubstitute_command_keys): Likewise.
16744 * doprnt.c (doprnt): Likewise.
16745 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16746 * emacsgtkfixed.c: Likewise.
16747 * fileio.c (file_offset, Fwrite_region): Likewise.
16748 * floatfns.c (Fexpt, fmod_float): Likewise.
16749 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16751 * font.c (font_intern_prop): Likewise.
16752 * frame.c (x_set_alpha): Likewise.
16753 * gtkutil.c (get_utf8_string): Likewise.
16754 * indent.c (check_display_width): Likewise.
16755 * intervals.c (create_root_interval, rotate_right, rotate_left)
16756 (split_interval_right, split_interval_left)
16757 (adjust_intervals_for_insertion, delete_node)
16758 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16759 (merge_interval_right, merge_interval_left, copy_intervals)
16760 (set_intervals_multibyte_1): Likewise.
16761 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16762 * keymap.c (Fkey_description): Likewise.
16763 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16764 * lread.c (openp, read_integer, read1, string_to_number):
16766 * menu.c (ensure_menu_items): Likewise.
16767 * minibuf.c (read_minibuf_noninteractive): Likewise.
16768 * print.c (printchar, strout): Likewise.
16769 * process.c (create_process, Faccept_process_output)
16770 (wait_reading_process_output, read_process_output, send_process)
16771 (wait_reading_process_output): Likewise.
16772 * profiler.c (make_log, handle_profiler_signal): Likewise.
16773 * regex.c (re_exec): Likewise.
16774 * regex.h: Likewise.
16775 * search.c (looking_at_1, Freplace_match): Likewise.
16776 * sysdep.c (get_child_status, procfs_ttyname)
16777 (procfs_get_total_memory): Likewise.
16778 * systime.h (EMACS_TIME_VALID_P): Likewise.
16779 * term.c (dissociate_if_controlling_tty): Likewise.
16780 * window.c (get_phys_cursor_glyph): Likewise.
16781 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16782 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16784 * xfns.c (Fx_window_property): Likewise.
16785 * xmenu.c (set_frame_menubar): Likewise.
16786 * xselect.c (x_get_window_property, x_handle_dnd_message):
16788 * xsmfns.c (smc_save_yourself_CB): Likewise.
16789 * xterm.c (x_scroll_bar_set_handle): Likewise.
16791 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16793 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16794 to be optional or nil. Adjust comment and convert it to docstring.
16795 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16796 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16798 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16800 Static checking by GCC 4.8-20130319.
16801 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16802 * process.c (Fset_process_datagram_address)
16803 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16804 * xdisp.c (get_char_face_and_encoding)
16805 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16806 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16807 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16809 2013-03-24 Ken Brown <kbrown@cornell.edu>
16811 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16812 fix compilation on 64-bit Cygwin, where underscores are not
16813 automatically prepended.
16815 * w32term.c (w32_initialize): Silence compiler warning.
16817 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16819 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16820 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16821 variables, to save and restore frame dimensions.
16822 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16823 after returning from a 'fullscreen' configuration.
16824 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16825 to avoid races between the main thread and the input thread.
16827 * w32term.h (struct w32_output): New members normal_width,
16828 normal_height, normal_top, normal_left, and prev_fsmode.
16829 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16830 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16831 members of a frame.
16833 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16834 'fullscreen' parameter. Always record previous width and height
16835 of the frame, except when switching out of maximized modes, so
16836 that they could be restored correctly, instead of resetting to the
16837 default frame dimensions. Send SC_RESTORE command to the frame,
16838 unless we are going to send SC_MAXIMIZE, to restore the frame
16839 resize hints in the mouse pointer shown by the window manager.
16842 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16844 * lisp.h (get_frame_param): Adjust conditions for prototype
16847 2013-03-22 Ken Brown <kbrown@cornell.edu>
16849 * unexcw.c: Drop unneeded inclusion of w32common.h.
16850 (report_sheap_usage): Declare.
16851 (read_exe_header): Add magic numbers for x86_64.
16852 (fixup_executable): Fix printf format specifier for unsigned long
16855 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16857 * frame.h (struct frame): Put menu_bar_window under #ifdef
16858 because this member is not needed when X toolkit is in use.
16859 (fset_menu_bar_window):
16860 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16861 (free_glyphs, update_frame):
16862 * xdisp.c (expose_frame): Likewise.
16863 (display_menu_bar): Likewise. Remove redundant eassert.
16864 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16867 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16869 Use functions and constants to manipulate Lisp_Save_Value objects.
16870 This replaces code that used macros and strings and token-pasting.
16871 The change makes the C source a bit easier to follow,
16872 and shrinks the Emacs executable a bit.
16873 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16874 (make_save_value): Change 1st arg from string to enum. All callers
16877 (mark_object): Use if, not #if, for GC_MARK_STACK.
16878 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16879 (XSAVE_OBJECT): Now functions, not macros.
16880 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16881 the constant was never used.
16882 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16883 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16884 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16885 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16887 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16888 type3 with a single member save_type. All uses changed.
16889 (save_type, set_save_pointer, set_save_integer): New functions.
16890 * print.c (PRINTX): Remove.
16892 * alloc.c: Remove redundant static declarations.
16894 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16896 * window.h (struct window): Convert left_col, top_line, total_lines
16897 and total_cols from Lisp_Objects to integers. Adjust comments.
16898 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16900 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16901 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16902 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16903 Adjust users where appropriate.
16905 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16907 * frame.h (struct frame): Drop resx and resy because the same data is
16908 available from window system-specific output context. Adjust users.
16909 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16910 New functions to provide defaults when no window system available.
16911 (FRAME_RES_X, FRAME_RES_Y): New macros.
16912 (NUMVAL): Move from xdisp.c.
16913 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16914 (Ffont_face_attributes, Fopen_font):
16915 * image.c (gs_load):
16916 * w32font.c (fill_in_logfont):
16917 * xdisp.c (calc_pixel_width_or_height):
16918 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16919 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16921 2013-03-20 Kenichi Handa <handa@gnu.org>
16923 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16924 to 1 (temporary workaround until a bug related to ASCII
16925 optimization is fixed).
16927 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16929 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16930 Signal error if window is not internal. Adjust docstring.
16931 (delete_all_child_windows): Use combination_limit to save the buffer.
16932 (Fset_window_configuration): Adjust accordingly.
16933 * print.c (syms_of_print): Initialize debugging output not here...
16934 (init_print_once): ...but in a new function here.
16935 * lisp.h (init_print_once): Add prototype.
16936 * emacs.c (main): Add call to init_print_once. Adjust comments.
16938 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16940 * window.c (window_resize_check, window_resize_apply)
16941 (window_from_coordinates, recombine_windows, set_window_buffer)
16942 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16943 (Fsplit_window_internal, Fdelete_window_internal)
16944 (freeze_window_starts): Use bool for booleans.
16945 * window.h (window_frame_coordinates, resize_frame_windows)
16946 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16948 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16950 * dispnew.c (bitch_at_user): Use `user-error'.
16952 2013-03-17 Ken Brown <kbrown@cornell.edu>
16954 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16955 as return type of image_background. (Bug#13981)
16956 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16958 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16960 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16961 (ns_select): Don't return with result uninitialized.
16963 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16966 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16968 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16969 directories. If filename is nil, get directory name (Bug#13932).
16970 Use getFilename and getDirectory.
16971 (getFilename, getDirectory): New methods for EmacsSavePanel and
16973 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16975 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16977 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16979 2013-03-15 Kenichi Handa <handa@gnu.org>
16981 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16982 (adjust_after_replace): Make it back to static. Delete the third
16983 arg text_at_gap_tail. Cancel the code for handling it.
16985 * coding.h (struct coding_system): New member eol_seen.
16987 * coding.c (detect_ascii): New function.
16988 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16989 when the source bytes are actually scanned. On detecting for
16990 coding_category_utf_8_auto, call detect_ascii instead of scanning
16991 source bytes directly.
16992 (produce_chars): Call insert_from_gap with the new arg 0.
16993 (encode_coding): Likewise.
16994 (decode_coding_gap): Control ASCII optimization by the variable
16995 disable_ascii_optimization instead of #ifndef .. #endif.
16996 Deccode EOL format according to coding->eol_seen.
16997 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17000 * lisp.h (adjust_after_replace): Cancel externing it.
17001 (insert_from_gap): Adjust prototype.
17003 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17005 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17006 FULLSCREEN_MAXIMIZED. (Bug#13935)
17008 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17010 * region-cache.c (find_cache_boundary, move_cache_gap)
17011 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17012 Simplify debugging check and convert to eassert. Adjust comment.
17013 (pp_cache): Put under ENABLE_CHECKING.
17015 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17017 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17018 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17019 and WM_ACTIVATEAPP.
17020 (w32fullscreen_hook): If the frame is visible, reset
17021 f->want_fullscreen flag after changing the frame size. If the
17022 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17025 2013-03-13 Daniel Colascione <dancol@dancol.org>
17027 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17028 too so that these builds can use Cygwin's file conversion
17029 functions. (We've been building and linking cygw32.o all along
17030 and just not using it.)
17032 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17034 File synchronization fixes (Bug#13944).
17035 * Makefile.in (LIB_FDATASYNC): New macro.
17037 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17038 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17039 Don't worry about HAVE_FSYNC, since a substitute fsync is
17040 available if the system lacks one.
17041 (Fwrite_regin): Retry fsync if interrupted.
17043 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17045 * w32term.c (w32_read_socket): If the Emacs frame is being
17046 activated, call w32fullscreen_hook, to make sure the new frame
17047 dimensions are in effect. (Bug#13937)
17049 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17051 * xdisp.c (init_iterator): Simplify because both character and byte
17052 positions are either specified or -1. Add eassert. Adjust comment.
17053 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17054 character and byte positions can be obtained from marker.
17056 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17058 Static checking by Sun C 5.12.
17059 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17060 * bytecode.c (exec_byte_code):
17061 * dispnew.c (init_display):
17063 * fileio.c (Fsubstitute_in_file_name):
17064 * keyboard.c (Fevent_convert_list):
17065 * keymap.c (Fsingle_key_description):
17066 * term.c (maybe_fatal, fatal):
17067 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17068 * xsmfns.c (Fhandle_save_session):
17069 Omit unreachable code.
17070 * keymap.c (map_keymap_char_table_item): Cast void * to
17071 a function pointer type; the C Standard requires this.
17073 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17074 Include <sys/param.h> unconditionally, as that works elsewhere and
17075 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17076 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17079 See ChangeLog.12 for earlier changes.
17081 ;; Local Variables:
17085 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17087 This file is part of GNU Emacs.
17089 GNU Emacs is free software: you can redistribute it and/or modify
17090 it under the terms of the GNU General Public License as published by
17091 the Free Software Foundation, either version 3 of the License, or
17092 (at your option) any later version.
17094 GNU Emacs is distributed in the hope that it will be useful,
17095 but WITHOUT ANY WARRANTY; without even the implied warranty of
17096 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17097 GNU General Public License for more details.
17099 You should have received a copy of the GNU General Public License
17100 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.