1 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
3 Omit unnecessary var if GTK or NS
4 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
5 Now a constant zero on these platforms.
7 2015-02-01 Martin Rudalics <rudalics@gmx.at>
9 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
11 2015-01-31 Eli Zaretskii <eliz@gnu.org>
13 * coding.c (raw_text_coding_system_p): New function.
15 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
16 keyboard coding-system is 'raw-text'. (Bug#19532)
18 * coding.h (raw_text_coding_system_p): Add prototype.
20 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
22 * Makefile.in (gl-stamp): Generate globals.h through the use of
24 (globals.h): Replace with empty command.
26 2015-01-31 Eli Zaretskii <eliz@gnu.org>
28 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
29 and ICONIFY_EVENT for the purposes of breaking while-no-input
32 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
33 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
36 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
38 Simplify read_dirent's MSDOS hacks
39 * dired.c (read_dirent): Simplify by removing the need for the
40 DIR_ENTRY argument. All callers changed. This separates the
41 MS-DOS idiosyncrasies better from the rest of the code.
43 2015-01-30 Eli Zaretskii <eliz@gnu.org>
45 * dired.c (read_dirent): Accept an additional argument
46 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
47 time it is called, report the error as if it happened in
49 (directory_files_internal, file_name_completion): Adjust callers
52 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
54 Refactor calls to opendir for simplicity
55 * dired.c (open_directory): Accept Lisp_Object, not char *, for
56 dirname. Signal an error if the open fails. All callers changed.
58 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
60 Report readdir failures
61 Previously, on non-MS-Windows platforms the code treated most
62 readdir failures as EOF. This was incorrect, e.g., when readdir
63 fails with errno == EOVERFLOW. Signal an error instead.
64 * dired.c (read_dirent):
65 New function, which signals an error when readdir fails.
66 (directory_files_internal, file_name_completion): Use it.
68 2015-01-29 Eli Zaretskii <eliz@gnu.org>
70 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
71 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
74 * w32font.c (struct font_callback_data, w32font_list_internal)
75 (w32font_driver, w32font_match_internal): Use bool where appropriate.
77 * w32menu.c (x_activate_menubar, set_frame_menubar)
78 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
79 (is_simple_dialog): Use bool where appropriate.
81 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
83 Use bool, not int, to track face changes
84 * xfaces.c (face_change): Rename from face_change_count, and
85 change from int to bool. The var is now true (instead of nonzero)
86 if attributes have changed; this is simpler. All uses changed.
89 2015-01-28 Eli Zaretskii <eliz@gnu.org>
91 * dired.c (directory_files_internal, file_name_completion)
92 [WINDOWSNT]: Signal an error when errno is set non-zero by
93 'readdir', regardless of its value.
95 * w32.c (sys_readdir): Set errno to ENOENT when the directory
96 doesn't exist and to EACCES when it's not accessible to the
97 current user. Set errno to zero when FindNextFile exhausts the
98 directory, so that callers don't interpret that as an error and
99 don't signal a file-error.
100 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
102 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
103 returns NULL and errno is ENOTDIR, behave as if opendir failed to
104 open the directory. (Bug#19701)
106 * w32.c (sys_readdir): If FindFirstFile fails because the
107 directory doesn't exist, set errno to ENOTDIR.
109 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
111 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
113 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
115 Fix coding.c subscript error
116 * coding.c (CODING_ISO_INVOKED_CHARSET):
117 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
119 2015-01-28 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (produce_image_glyph): Fix display of images in R2L
122 screen lines: prepend the new glyph to the ones already there
123 instead of appending it.
125 * w32fns.c (w32_set_title_bar_text): New function, including
126 support for titles with non-ASCII characters outside of the
127 current system codepage.
128 (x_set_name, x_set_title): Use it. (Bug#19590)
130 * indent.c (Fvertical_motion): Return zero if we started from ZV
131 and there's an overlay after-string there. (Bug#19553)
133 * emacs.c (usage_message): Fix the description of the -nl switch.
136 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
137 end information if the window_end_valid flag is unset.
138 (try_window_id): If the call to display_line invalidated the
139 window end information, give up the try_window_id optimization.
142 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
143 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
145 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
147 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
149 * lisp.mk (lisp): Add cl-preloaded.
151 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
153 Use bool for boolean in xfaces.c
154 * dispextern.h: Adjust to signature changes.
155 * font.c (font_at, font_range):
156 * fontset.c (Finternal_char_font):
157 * fringe.c (draw_fringe_bitmap_1):
158 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
159 (get_next_display_element, highlight_trailing_whitespace)
160 (display_string, calc_line_height_property)
161 (note_mode_line_or_margin_highlight, note_mouse_highlight):
162 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
163 (menu_face_changed_default, recompute_basic_faces)
164 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
165 (tty_defined_color, defined_color, face_color_gray_p)
166 (face_color_supported_p, load_color2, load_face_colors)
167 (Fx_list_fonts, LFACEP, push_named_merge_point)
168 (resolve_face_name, lface_from_face_name_no_resolve)
169 (lface_from_face_name, get_lface_attributes_no_remap)
170 (get_lface_attributes, lface_fully_specified_p)
171 (set_lface_from_font, merge_face_vectors, merge_named_face)
172 (merge_face_ref, Finternal_make_lisp_face)
173 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
174 (Finternal_set_lisp_face_attribute)
175 (update_face_from_frame_parameter, set_font_frame_param)
176 (face_boolean_x_resource_value)
177 (Finternal_set_lisp_face_attribute_from_resource)
178 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
179 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
180 (lface_equal_p, Finternal_lisp_face_equal_p)
181 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
182 (Fcolor_distance, lookup_named_face, lookup_basic_face)
183 (lookup_derived_face, Fface_attributes_as_vector)
184 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
185 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
186 (realize_default_face, realize_named_face)
187 (realize_non_ascii_face, realize_x_face, map_tty_color)
188 (realize_tty_face, compute_char_face, face_at_buffer_position)
189 (face_for_overlay_string, face_at_string_position):
190 Use bool for boolean.
191 * xfaces.c (set_lface_from_font):
192 Return void, since callers never use the result.
194 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
196 * image.c (lookup_pixel_color): Reorder conditions that are
198 (x_to_xcolors): Likewise.
199 (x_detect_edges): Likewise.
200 (png_load_body): Likewise.
201 (gif_close): Likewise.
202 (gif_load): Likewise.
204 2015-01-25 Eli Zaretskii <eliz@gnu.org>
206 Use bool for boolean in w32term.c
207 * w32term.c (x_update_window_begin, x_update_window_end)
208 (x_update_end, x_after_update_window_line)
209 (x_set_glyph_string_gc, x_draw_glyph_string_background)
210 (x_draw_glyph_string_foreground)
211 (x_draw_composite_glyph_string_foreground)
212 (x_draw_glyphless_glyph_string_foreground)
213 (x_draw_image_glyph_string, x_draw_glyph_string)
214 (x_draw_stretch_glyph_string, note_mouse_movement)
215 (w32_mouse_position, x_scroll_bar_report_motion)
216 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
217 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
218 (w32_draw_window_cursor, x_new_font, x_set_offset)
219 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
220 bool where appropriate.
222 Use bool for boolean in w32fns.c
223 * w32fns.c (w32_defined_color, x_decode_color)
224 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
225 (x_set_menu_bar_lines, x_change_tool_bar_height)
226 (x_set_internal_border_width, x_explicitly_set_name)
227 (x_implicitly_set_name, Fx_create_frame, w32_window)
228 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
230 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
232 Use bool for boolean in xfns.c
233 * xfaces.c (x_update_menu_appearance):
234 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
235 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
236 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
237 (x_change_tool_bar_height, x_set_internal_border_width)
238 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
239 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
240 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
241 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
242 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
243 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
244 (clean_up_dialog, syms_of_xfns):
245 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
246 (xic_create_fontsetname):
247 Use bool for boolean.
248 * xfns.c: Include bitmaps/gray.xbm unconditionally.
250 Count MANY function args more reliably
251 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
252 * buffer.c (Fbuffer_list, Fkill_buffer):
253 * callint.c (read_file_name, Fcall_interactively):
254 * charset.c (Fset_charset_priority, syms_of_charset):
255 * chartab.c (uniprop_encode_value_numeric):
256 * coding.c (syms_of_coding):
257 * composite.c (syms_of_composite):
258 * data.c (wrong_range):
259 * dbusbind.c (syms_of_dbusbind):
260 * dired.c (file_attributes):
261 * editfns.c (Fdecode_time, update_buffer_properties, format2):
262 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
263 (call4, call5, call6, call7):
264 * fileio.c (Finsert_file_contents, choose_write_coding_system)
265 (Fcar_less_than_car, build_annotations, auto_save_error):
266 * filelock.c (get_boot_time):
267 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
268 (maybe_resize_hash_table, secure_hash):
269 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
270 * fontset.c (fontset_add, Fset_fontset_font):
271 * ftfont.c (ftfont_lookup_cache):
272 * gtkutil.c (xg_get_font):
273 * insdel.c (signal_before_change, signal_after_change):
274 * keymap.c (append_key):
275 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
276 * minibuf.c (Fread_buffer):
277 * print.c (print_preprocess):
278 * process.c (Fformat_network_address, Fmake_network_process)
279 (server_accept_connection):
280 * sound.c (Fplay_sound_internal):
281 * term.c (Fsuspend_tty, Fresume_tty):
282 * window.c (window_list):
283 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
284 (message_with_string):
285 * xfaces.c (Fx_list_fonts):
286 * xfont.c (syms_of_xfont):
287 * xselect.c (x_handle_selection_request)
288 (x_handle_selection_clear, x_clear_frame_selections)
289 (x_clipboard_manager_error_1):
290 Prefer CALLMANY and CALLN to counting args by hand.
291 * doc.c (reread_doc_file): Remove unused code.
292 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
293 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
294 Prefer call1 and call2 to Ffuncall.
295 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
296 Use struct literal rather than a local var, for simplicity.
297 * keymap.c (where_is_internal): Use NULL rather than a pointer
299 * lisp.h (CALLMANY, CALLN): New macros.
300 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
303 Use gnustep-config if available
304 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
305 It doesn't appear to be needed, and the inclusion breaks on
306 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
308 2015-01-22 Eli Zaretskii <eliz@gnu.org>
310 * xdisp.c (init_iterator): Restore a comment lost in transition.
312 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
314 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
315 * xfont.c (xfont_driver, xfont_chars_supported)
316 (xfont_text_extents):
317 * xftfont.c (xftfont_get_colors, xftfont_open)
318 (xftfont_prepare_face, xftfont_done_face)
319 (xftfont_cached_font_ok):
320 * xgselect.c (xg_select):
321 Use bool for boolean.
323 Don't downcase system diagnostics' first letters
324 * fileio.c (report_file_errno): Don't downcase, and simplify.
327 Isolate NIL_IS_ZERO-assuming code better
328 Suggested by Stefan Monnier in:
329 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
330 * alloc.c (allocate_pseudovector):
331 Use memclear, not memsetnil, to remove a 'verify'.
332 * callint.c (Fcall_interactively):
333 * dispnew.c (realloc_glyph_pool):
334 * xdisp.c (init_iterator):
335 Use memclear, not memset, to remove a 'verify'.
336 * lisp.h (memclear): Rename from memsetnil, and take a byte
337 count rather than a word count. All callers changed.
339 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
341 Undo port to hypothetical nonzero Qnil case
342 This mostly undoes the previous change in this area. See:
343 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
344 * alloc.c (allocate_pseudovector):
345 * callint.c (Fcall_interactively):
346 * dispnew.c (realloc_glyph_pool):
347 * fringe.c (init_fringe):
348 * lisp.h (memsetnil):
349 * xdisp.c (init_iterator):
350 Simplify by assuming that Qnil is zero, but verify the assumption.
351 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
352 NIL_IS_NONZERO. All uses changed.
354 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
356 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
358 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
360 Prefer xlispstrdup to avoid dumb calls to strlen.
361 * nsfont.m (ns_get_family):
362 * nsterm.m (ns_term_init):
363 * w32fns.c (w32_window):
364 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
366 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
368 Correct an old fix for GTK font selection
369 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
372 Fix minor bugs with printing null bytes
373 * minibuf.c (read_minibuf_noninteractive):
374 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
375 Work even if the Lisp string contains a null byte.
377 Port to hypothetical case where Qnil is nonzero
378 * alloc.c (allocate_pseudovector):
379 * callint.c (Fcall_interactively):
380 * coding.c (syms_of_coding):
381 * dispnew.c (realloc_glyph_pool):
382 * fringe.c (init_fringe):
383 * lisp.h (memsetnil):
384 * xdisp.c (init_iterator):
385 Port to the currently-hypothetical case where Qnil is nonzero.
386 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
387 as there are no Lisp_Object values in the data here.
388 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
389 All uses changed. Define only if not already defined, so that one
390 can debug with -DNIL_IS_NONZERO.
391 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
393 2015-01-19 Eli Zaretskii <eliz@gnu.org>
395 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
396 Qnil is represented as zero, before using that to initialize parts
397 of the glyph structure.
399 * xdisp.c (init_iterator): Verify that Qnil is represented as
400 zero, before using that to initialize parts of the iterator
403 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
405 Prefer memset to repeatedly assigning Qnil
406 * alloc.c (allocate_pseudovector): Catch more bogus values.
407 * alloc.c (allocate_pseudovector):
408 * callint.c (Fcall_interactively):
409 * coding.c (syms_of_coding):
410 * fringe.c (init_fringe):
411 Verify that Qnil == 0.
412 * callint.c (Fcall_interactively):
413 * eval.c (Fapply, Ffuncall):
414 * fns.c (mapcar1, larger_vector):
415 * font.c (font_expand_wildcards):
416 * fringe.c (init_fringe):
417 Prefer memset to assigning zeros by hand.
418 * callint.c (Fcall_interactively):
419 Remove duplicate assignment of Qnil to args[i].
420 * coding.c (syms_of_coding):
421 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
422 * fileio.c (Ffile_selinux_context):
423 Rewrite to avoid need for Lisp_Object array.
424 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
425 (DEFINE_LISP_SYMBOL_END): Use it.
426 (NIL_IS_ZERO): New constant.
427 (memsetnil): New function.
429 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
431 Tune pseudovector allocation assuming Qnil == 0.
432 * alloc.c (allocate_pseudovector): Use memset for both
433 Lisp_Objects and regular slots. Add zerolen arg.
434 * lisp.h (allocate_pseudovector): Adjust prototype.
435 (ALLOCATE_PSEUDOVECTOR): Adjust user.
436 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
437 (allocate_hash_table, allocate_window, allocate_frame)
438 (allocate_process, allocate_terminal): Remove prototypes.
439 * fns.c (allocate_hash_table): Now static here.
440 * frame.c (allocate_frame):
441 * process.c (allocate_process):
442 * terminal.c (allocate_terminal):
443 * window.c (allocate_window): Now static here.
444 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
446 * lisp.h (XTERMINAL): Add eassert.
447 * process.c (make_lisp_proc): Now static here.
449 Prefer INLINE functions in font.h to match style used in lisp.h.
450 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
451 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
452 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
454 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
455 * ftfont.c (ftfont_shape):
456 * macfont.m (macfont_shape):
457 * w32uniscribe.c (uniscribe_shape):
458 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
460 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
462 Give up on -Wsuggest-attribute=const
463 * decompress.c (Fzlib_available_p):
464 * gnutls.c (Fgnutls_available_p):
465 * gtkutil.h (xg_uses_old_file_dialog):
466 * xdisp.c (Ftool_bar_height):
467 * xmenu.c (popup_activated):
468 No longer const, since it's not const on at lest some
469 configurations, and we shouldn't lie to the compiler.
471 2015-01-15 Eli Zaretskii <eliz@gnu.org>
473 * fileio.c: Include binary-io.h.
474 (Fset_binary_mode): New function.
475 (syms_of_fileio): Defsubr it.
476 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
478 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
480 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
481 (Fgnutls_peer_status): Use it to set the :self-signed flag.
482 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
483 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
485 2015-01-14 Eli Zaretskii <eliz@gnu.org>
487 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
488 when FLAGS indicate the item is not highlighted. (Bug#19596)
490 2015-01-14 Martin Rudalics <rudalics@gmx.at>
492 * xmenu.c (update_frame_menubar): Remove garbaged code.
494 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
496 remove_slash_colon need not be inline
497 * process.c, process.h (remove_slash_colon): No longer inline.
498 This saves text bytes without hurting runtime performance.
500 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
502 Avoid extra multibyteness check in ENCODE_FILE users.
503 * callproc.c (encode_current_directory, Fcall_process, call_process):
504 * dired.c (directory_files_internal, file_name_completion):
505 Do not check for STRING_MULTIBYTE because encode_file_name
506 is a no-op for unibyte strings.
508 * process.h (remove_slash_colon): New function.
509 * callproc.c (encode_current_directory, call_process):
510 * process.c (Fstart_process): Use it.
512 Consistently handle time zone specification.
513 * editfns.c (decode_time_zone): New function, refactored out from ...
514 (Fencode_time): ... adjusted user.
515 (Fset_time_zone_rule): Use decode_time_zone.
517 * editfns.c (make_buffer_string_both): If requested range intersects
518 the gap, don't move the latter but copy in two regions, thus avoiding
519 unnecessary relocation of buffer data.
521 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
523 Use bool for boolean in xmenu.c, xml.c
524 * xmenu.c (x_menu_set_in_use, popup_get_selection)
525 (Fx_menu_bar_open_internal, popup_widget_loop)
526 (x_activate_menubar, xg_crazy_callback_abort)
527 (update_frame_menubar, set_frame_menubar)
528 (initialize_frame_menubar, free_frame_menubar)
529 (create_and_show_popup_menu, x_menu_show)
530 (create_and_show_dialog, x_dialog_show):
531 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
532 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
533 * xrdb.c (main) [TESTRM]:
534 * xsettings.c (init_gsettings):
535 * xterm.c (XFillRectangle, xg_scroll_callback)
536 (xg_end_scroll_callback):
537 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
538 Use bool for boolean.
539 * xmenu.c (TRUE): Remove; no longer used.
540 (show_help_event): Remove long-unused code.
541 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
543 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
545 Don't say Fnext_read_file_uses_dialog_p is const
546 It's const only if a windowing system is not used; don't say it's
547 const otherwise. See:
548 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
549 * fileio.c (next_read_file_uses_dialog_p): Remove.
550 Move guts back to ...
551 (Fnext_read_file_uses_dialog_p): ... here.
552 Don't declare as const, as make-docfile.c now has a special case
553 for this function. This is an ugly hack, but it's better than
554 lying to the compiler.
556 Remove now-unnecessary forward XTYPE decl
557 * lisp.h (XTYPE): Remove forward declaration. The recent merge
558 from emacs-24 fixed the problem in a better way, by moving XPNTR's
559 definition to after XTYPE's.
561 2015-01-13 Eli Zaretskii <eliz@gnu.org>
563 Fix problems with 32-bit wide-int build exposed by MinGW.
564 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
565 compilation error in an unoptimized build when !USE_LSB_TAG.
567 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
568 same larger value as for the 64-bit build.
570 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
571 avoid compiler warnings.
573 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
574 Avoid compiler warnings about cast from integer to pointer of
577 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
578 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
579 casting from integer to pointer of different size.
580 (add_menu_item): Pass the help-echo string as a pointer to
581 Lisp_String, not as a Lisp_Object.
582 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
583 string object from its C pointer.
585 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
586 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
588 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
589 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
590 compiler warnings about size differences.
591 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
592 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
593 (Fw32_toggle_lock_key): Pass the new state of the key as a C
594 integer; use -1 for nil. Doc fix.
596 * .gdbinit (xgetsym): New subroutine.
597 (xsymname, xsymbol): Use it.
598 (xprintsym): No need to call xgetptr.
600 2015-01-13 Martin Rudalics <rudalics@gmx.at>
602 * frame.c (adjust_frame_size): Make sure new numbers of
603 lines/columns get installed after font size change (Bug#19575).
605 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
607 Add DEFUN attributes.
608 * callint.c (Finteractive):
609 * character.c (Fcharacterp, Fmax_char):
610 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
611 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
612 (Ffloatp, Fbyteorder):
613 * decompress.c (Fzlib_available_p):
615 * frame.c (Fframe_windows_min_size):
616 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
617 * window.c (Fwindow__sanitize_window_sizes):
618 * xdisp.c (Ftool_bar_height):
619 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
620 * emacs.c (Fkill_emacs):
622 * keyboard.c (Ftop_level, Fexit_recursive_edit)
623 (Fabor_recursive_edit): Add noreturn attribute.
625 * search.c (fast_string_match_internal): New function,
627 (fast_string_match, fast_string_match_ignore_case): ...functions
629 * lisp.h (fast_string_match, fast_string_match_ignore_case):
630 inlined from here now.
631 (fast_string_match_internal): Add prototype.
632 * dired.c (file_name_completion): Use fast_string_match_internal.
634 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
635 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
636 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
637 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
639 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
641 Port to 32-bit MingGW --with-wide-int
642 Problem reported by Eli Zaretskii in:
643 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
644 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
645 what we think it is, rather than checking only its alignment (and
646 doing so incorrectly on MinGW).
648 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
650 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
651 Remove dead NILP check.
652 * image.c (Flookup_image): Use regular format for docstring.
653 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
655 2015-01-12 Martin Rudalics <rudalics@gmx.at>
657 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
659 * frame.c (frame_default_tool_bar_height): New variable.
660 (adjust_frame_size): Possibly add requested adjustment to
661 Vframe_adjust_size_history.
662 (make_frame): Initialize tool_bar_redisplayed_once slot.
663 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
664 doc-string. Call adjust_frame_size unconditionally (the frame's
665 text size may remain unaltered but the pixel size may change).
666 (x_figure_window_size): If frame_default_tool_bar_height was
667 set, use it instead of calculating the tool bar height from
668 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
669 Vframe_initial_frame_tool_bar_height.
670 (Qchange_frame_size, Qxg_frame_set_char_size)
671 (Qset_window_configuration, Qx_create_frame_1)
672 (Qx_create_frame_2): New symbols.
673 (Vframe_initial_frame_tool_bar_height): Remove.
674 (Vframe_adjust_size_history): New history variable for debugging
675 frame size adjustments.
676 * frame.h (struct frame): New boolean slot
677 tool_bar_redisplayed_once.
678 (frame_default_tool_bar_height): Extern.
679 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
680 to adjust_frame_size.
681 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
682 Qx_create_frame_2 to adjust_frame_size.
683 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
684 inhibit 1 when we have not redisplayed the tool bar yet.
685 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
686 Qx_create_frame_2 to adjust_frame_size.
687 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
689 * window.c (Fset_window_configuration): Pass
690 Qset_window_configuration to adjust_frame_size.
691 * xdisp.c (redisplay_tool_bar): Assign new height to
692 frame_default_tool_bar_height.
693 (redisplay_internal): If we haven't redisplayed this frame's
694 tool bar, call redisplay_tool_bar early so we can adjust the
695 frame size accordingly.
696 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
697 inhibit 1 when we have not redisplayed the tool bar yet.
698 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
699 Qx_create_frame_2 to adjust_frame_size.
701 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
703 Have 'make' output better GEN names
704 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
705 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
706 more naturally so that 'make' can output more-accurate names.
708 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
710 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
711 calling reset_buffer_local_variables, and make sure we initialize
714 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
716 * coding.c (Fcoding_system_plist): Use common style for docstring.
718 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
720 Port to MSB hosts without optimization
721 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
722 the inline function XTYPE needs to be declared before being used.
723 * lisp.h (XTYPE): New forward declaration.
725 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
727 Port to 32-bit --with-wide-int
728 Prefer symbol indexes to struct Lisp_Symbol * casted and then
729 widened, as the latter had trouble with GCC on Fedora 21 when
730 configured --with-wide-int and when used in static initializers.
731 * alloc.c (garbage_collect_1, which_symbols):
732 * lread.c (init_obarray):
733 Prefer builtin_lisp_symbol when it can be used.
734 * dispextern.h (struct image_type.type):
735 * font.c (font_property_table.key):
736 * frame.c (struct frame_parm_table.sym):
737 * keyboard.c (scroll_bar_parts, struct event_head):
738 * xdisp.c (struct props.name):
739 Use the index of a builtin symbol rather than its address.
741 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
742 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
743 symbol indexes rather than pointers, and which work better on MSB
744 hosts because they shift right before tagging. All uses changed.
745 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
746 No longer noops on wide-int hosts, since they work now.
747 (builtin_lisp_symbol): New function.
749 Port to HAVE_FREETYPE && !HAVE_XFT
750 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
751 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
752 Declare in this case too.
754 2015-01-10 Eli Zaretskii <eliz@gnu.org>
756 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
758 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
759 make_pointer_integer instead of XIL.
760 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
762 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
763 instead of XIL. Put a list of the descriptor, action, and file
764 name in event->arg, instead of spreading them between event->code
767 * w32term.c (queue_notifications): Use make_pointer_integer
768 instead of XIL. Put a list of the descriptor, action, and file
769 name in event->arg, instead of spreading them between event->code
772 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
773 event creation to changes in w32term.c and w32inevt.c above.
775 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
777 Port Qnil==0 changes to 32-bit --with-wide-int
778 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
779 macro-implemented version. For the non-USE_LSB_TAG case, supply
780 a new inline function that is the inverse of the new TAG_SYMPTR.
781 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
782 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
783 negative number, don't allow sign bits to bleed into the encoded
784 value. Shift in zero bits instead.
786 Refactor pointer-to-integer conversion
787 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
788 Rename and move to lisp.h. All uses changed.
789 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
790 which are renamed from gfilenotify.c's lisp_to_monitor and
791 monitor_to_lisp, and with more-generic void * signatures.
793 2015-01-08 Eli Zaretskii <eliz@gnu.org>
795 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
796 returned for right-to-left screen lines. (Before the change on
797 2014-12-30, the incorrectly-computed X pixel coordinate concealed
800 * .gdbinit (xsymname): New subroutine.
801 (xprintsym, initial-tbreak): Use it to access the name of a symbol
802 in a way that doesn't cause GDB to barf when it tries to
803 dereference a NULL pointer.
805 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
807 (set_cursor_from_row, try_cursor_movement, dump_glyph)
808 (insert_left_trunc_glyphs, append_space_for_newline)
809 (extend_face_to_end_of_line, highlight_trailing_whitespace)
810 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
811 (Fbidi_resolved_levels, produce_special_glyphs)
812 (rows_from_pos_range, mouse_face_from_buffer_pos)
813 (note_mouse_highlight): Use nil as the object for glyphs inserted
814 by the display engine, and test with NILP instead of INTEGERP.
817 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
820 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
823 * dispextern.h (struct glyph, struct it): Update comments for the
826 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
828 Port new Lisp symbol init to x86 --with-wide-int
829 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
830 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
831 GCC (at least) does not allow a constant initializer to widen an
834 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
835 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
836 Although clang doesn't need it, some other compiler might, and
837 it's easy enough to be safe.
839 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
840 Apparently clang removed support for the alloc_size attribute.
842 Port Qnil==0 XUNTAG to clang
843 clang has undefined behavior if the program subtracts an integer
844 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
845 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
846 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
847 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
849 Port GFileMonitor * hack to Qnil==0 platforms
850 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
851 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
852 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
854 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
856 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
857 size instead of using widht/height. The frame may be constrained.
859 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
861 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
862 Needed when neither optimizing nor inlining.
863 Also, sort decls alphabetically.
865 2015-01-05 Eli Zaretskii <eliz@gnu.org>
867 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
868 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
869 declarations of Q* variables that represent symbols.
871 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
875 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
876 that NILP (x) is equivalent to testing whether x is 0 at the
877 machine level. The overall effects of this and the previous patch
878 shrink the size of the text segment by 2.3% and speeds up
879 compilation of all the .elc files by about 0.5% on my platform,
880 which is Fedora 20 x86-64.
881 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
882 (make_lisp_symbol) [USE_LSB_TAG]:
883 Symbols now tag the difference from lispsym, not the pointer.
884 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
885 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
886 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
887 (XSYMBOL): New forward decl.
888 (XUNTAGBASE): New function.
891 Compute C decls for DEFSYMs automatically
893 This patch also makes Q constants (e.g., Qnil) constant addresses
894 from the C point of view.
895 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
896 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
897 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
898 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
899 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
900 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
901 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
902 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
903 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
904 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
905 * xselect.c, xsettings.c, xterm.c:
906 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
907 These names are now defined automatically by make-docfile.
908 * alloc.c (init_symbol): New function.
909 (Fmake_symbol): Use it.
910 (c_symbol_p): New function.
911 (valid_lisp_object_p, purecopy): Use it.
912 * alloc.c (marked_pinned_symbols):
913 Use make_lisp_symbol instead of make_lisp_ptr.
914 (garbage_collect_1): Mark lispsym symbols.
915 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
916 (mark_object): Use it.
917 (sweep_symbols): Sweep lispsym symbols.
918 (symbol_uses_obj): New function.
919 (which_symbols): Use it. Work for lispsym symbols, too.
920 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
921 since Qt's address is already known now.
922 (syms_of_alloc): Add lispsym count to symbols_consed.
923 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
924 when testing whether storage is all bits zero.
925 * dispextern.h (struct image_type):
926 * font.c (font_property_table):
927 * frame.c (struct frame_parm_table, frame_parms):
928 * keyboard.c (scroll_bar_parts, struct event_head):
929 * xdisp.c (struct props):
930 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
931 Lisp_Object *, since Qfoo is no longer an object whose address can be
932 taken. All uses changed.
933 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
934 use it, so that they no longer need to take the address of a Lisp sym.
935 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
936 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
937 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
938 DEFSYM Qdeactivate_mark before the corresponding var.
939 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
940 instead of interning their symbols; this avoids duplicates.
941 (LISP_INITIALLY, TAG_PTR)
942 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
944 (LISP_INITIALLY_ZERO): Use it.
945 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
946 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
947 Move decls up, to avoid forward uses. Include globals.h earlier, too.
948 (make_lisp_symbol): New function.
949 (XSETSYMBOL): Use it.
950 (DEFSYM): Now just a placeholder for make-docfile.
951 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
952 (intern_sym): New function, with body taken from old intern_driver.
953 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
955 (define_symbol): New function.
956 (init_obarray): Define the C symbols taken from lispsym.
957 Use plain DEFSYM for Qt and Qnil.
958 * syntax.c (init_syntax_once): No need to worry about
959 Qchar_table_extra_slots.
961 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
963 'temacs -nw' should not call missing functions
964 Without this patch, "temacs -nw" fails with the diagnostic
965 "emacs: Symbol's function definition is void: frame-windows-min-size"
966 and messes up the tty's state.
967 * frame.c (Fframe_windows_min_size): New placeholder function.
968 (syms_of_frame): Define it.
969 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
970 (syms_of_window): Define it.
972 Less 'make' chatter for lisp dir
973 * Makefile.in (%.elc): Adjust to compile-onefile change in
976 batch write-region no longer says "Wrote FOO"
977 This cuts down on 'make' chatter a bit.
978 * fileio.c (Fwrite_region):
979 Don't output "Wrote /whatever/foo.elc" if noninteractive.
981 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
983 Revert previous change to produce_composite_glyph
984 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
986 Pacify gcc -Wparentheses
987 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
989 2015-01-03 Martin Rudalics <rudalics@gmx.at>
991 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
992 f->can_x_set_window_size is true.
993 * xterm.c (x_set_window_size_1): Call change_frame_size with
994 text sizes instead of pixel sizes (Bug#19428).
996 2015-01-01 Eli Zaretskii <eliz@gnu.org>
998 * xdisp.c (pos_visible_p): Fix up the X coordinate for
999 right-to-left screen lines. (Bug#19473)
1001 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1003 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1005 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1007 Simplify setfattr use by assuming GNU make
1008 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1009 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1010 Simplify by using GNU make rather than shell conditionals,
1011 by using ln -f rather than rm -f followed by ln,
1012 and by preferring $@ to spelling out the destination.
1014 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1016 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1017 file doesn't compile on MS-Windows.
1019 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1021 Allow return value of system-name to vary. (Bug#19438)
1022 * filelock.c (current_lock_owner):
1023 * xrdb.c (get_environ_db):
1024 * xterm.c (same_x_server):
1025 * xterm.c (x_term_init):
1026 Prefer (system-name) to system-name, and avoid naming
1027 locals 'system-name'.
1028 * editfns.c (cached_system_name): New static var.
1029 (init_and_cache_system_name): New function.
1030 (init_editfns, Fsystem_name): Use it.
1031 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1032 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1033 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1034 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1035 Don't create a new string if the current value is already correct.
1037 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1039 Fix produce_composite_width typo
1040 * term.c (produce_composite_glyph):
1041 Fix typo that confused number of columns for pixel width.
1043 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1045 Wrap dll functions more simply
1046 * decompress.c, gnutls.c, image.c, xml.c:
1047 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1048 rather than the inverse when not WINDOWSNT. This isolates the
1049 fn_* business into the WINDOWSNT-specific section of the code,
1050 which makes it easier to maintain the generic code.
1051 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1052 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1053 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1054 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1055 Remove. All uses replaced by DEF_DLL_FN.
1056 * decompress.c (inflateInit2): Remove; no longer needed.
1057 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1059 Port memory-full checking to GnuTLS 3.3
1060 Instead of using gnutls_global_set_mem_functions, check every call
1061 to a GnuTLS function that might return an indication of memory
1062 exhaustion. Suggested by Dmitry Antipov in:
1063 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1064 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1065 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1066 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1068 (check_memory_full): New function.
1069 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1070 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1071 (Fgnutls_boot): Use it.
1072 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1074 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1076 Fix parse_settings to match internal documentation
1077 * xsettings.c (parse_settings): Return the number of settings seen.
1078 Count the settings changes accurately.
1079 (read_settings): Don't confuse number of settings changes with
1080 the return code from XGetWindowProperty.
1082 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1084 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1085 composition_compute_stop_pos to the number of characters in the
1087 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1089 * composite.c (composition_compute_stop_pos): If no composition
1090 was found in a string before ENDPOS, and ENDPOS is the string end,
1091 no need to back up to a safe point.
1093 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1095 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1097 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1098 (dealloc): Release bmRep.
1099 (setPixmapData): Make bmRep local so class member is not
1101 (setPixmapData): Rename local variable bmRep to avoid compiler
1104 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1106 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1107 when going to fullscreen (Bug#0x180004f).
1109 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1111 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1113 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1115 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1117 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1119 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1121 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1123 Use bool for boolean in xselect.c, xsettings.c
1124 * xselect.c (x_get_local_selection, struct selection_data)
1125 (x_selection_request_lisp_error, struct prop_location)
1126 (x_handle_selection_request, x_convert_selection)
1127 (waiting_for_other_props_on_window, expect_property_change)
1128 (wait_for_property_change, x_handle_property_notify)
1129 (x_get_foreign_selection, x_get_window_property)
1130 (receive_incremental_selection)
1131 (x_get_window_property_as_lisp_data)
1132 (lisp_data_to_selection_data, Fx_get_selection_internal)
1133 (x_send_client_event):
1134 * xselect.c, xterm.h (x_handle_dnd_message):
1135 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1136 (apply_xft_settings, read_and_apply_settings)
1137 (xft_settings_event, init_gsettings, init_xsettings)
1138 (syms_of_xsettings):
1139 Use bool for boolean.
1140 * xselect.c (x_get_window_property): Omit last arg, which was an
1142 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1143 always true. All callers changed.
1145 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1147 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1150 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1152 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1155 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1157 Use bool for boolean in xsmfns.c
1158 * xsmfns.c, xterm.h (x_session_have_connection):
1159 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1160 Use bool for boolean.
1161 (x_session_initialize, Fhandle_save_session):
1162 Prefer NILP (x) to EQ (x, Qnil).
1164 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1166 * callproc.c (child_setup):
1167 * dbusbind.c (xd_signature_cat):
1168 * doc.c (get_doc_string, Fsnarf_documentation):
1169 * editfns.c (Fuser_full_name):
1170 * frame.c (xrdb_get_resource):
1171 * gtkutil.c (xg_get_file_with_chooser):
1172 * tparam.c (tparam1):
1173 * xfns.c (xic_create_fontsetname):
1174 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1175 * xsmfns.c (smc_save_yourself_CB):
1176 Rewrite to avoid the need for strcat, typically by using stpcpy
1177 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1178 * doc.c (sibling_etc):
1179 * xrdb.c (xdefaults):
1180 Now a top-level static constant.
1182 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1184 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1187 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1189 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1190 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1192 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1194 Use bool for boolean in xterm.c
1195 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1196 (x_set_window_size, x_bitmap_icon):
1197 * nsterm.m (ns_frame_raise_lower, x_new_font):
1198 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1199 (struct terminal.frame_raise_lower_hook):
1200 * w32term.c (w32_frame_raise_lower):
1201 * xterm.c, xterm.h (x_text_icon):
1202 * xterm.c (x_update_window_begin, x_update_window_end)
1203 (x_update_end, x_after_update_window_line)
1204 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1205 (x_draw_glyph_string_foreground)
1206 (x_draw_composite_glyph_string_foreground)
1207 (x_alloc_lighter_color, x_draw_relief_rect)
1208 (x_draw_glyph_string_box, x_draw_image_relief)
1209 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1210 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1212 (XFillRectangle) [HAVE_GTK3]:
1213 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1214 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1215 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1216 (x_send_scroll_bar_event, xm_scroll_callback)
1217 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1218 (x_create_toolkit_scroll_bar)
1219 (x_create_horizontal_toolkit_scroll_bar)
1220 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1221 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1222 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1223 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1224 (x_scroll_bar_report_motion)
1225 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1226 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1227 (x_draw_window_cursor, x_clear_errors)
1228 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1229 (set_wm_state, x_set_sticky, get_current_wm_state)
1230 (do_ewmh_fullscreen, x_handle_net_wm_state)
1231 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1232 (x_set_window_size_1, XTframe_raise_lower)
1233 (x_make_frame_visible, x_iconify_frame)
1234 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1235 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1236 (x_delete_terminal, x_initialize, syms_of_xterm):
1237 Use bool for boolean.
1239 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1241 * composite.h (struct composition.width): Now int
1242 instead of unsigned short, as we prefer signed integers.
1244 Let charset tick grow past USHRT_MAX
1245 * charset.c, charset.h (charset_ordered_list_tick):
1246 Now EMACS_UINT, not unsigned short.
1247 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1248 maximum representable Emacs integer value before wrapping it around.
1250 Simplify unexec file mode setting
1251 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1252 Don't include <sys/stat.h> when no longer needed.
1253 (unexec): Create file with correct mode in the first place,
1254 rather than overwriting the mode later and fiddling with the
1255 global umask in the mean time. Avoid bogus usage like
1256 'umask (777)', which should have been 'umask (0777)'.
1257 (mark_x): Remove. All callers removed.
1259 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1261 Minor cleanups for Lisp objects and symbols
1262 * alloc.c (next_vector, set_next_vector):
1263 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1264 (lisp_h_make_number) [USE_LSB_TAG]:
1265 Use Lisp_Int0 instead of the mystery constant 0.
1266 * alloc.c (mark_object): Always set and use po; that's simpler.
1267 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1268 Properly parenthesize definientia.
1269 * bidi.c (bidi_initialize):
1270 * buffer.c (init_buffer_once):
1271 * nsfns.m (syms_of_nsfns):
1272 * nsmenu.m (syms_of_nsmenu):
1273 * nsselect.m (syms_of_nsselect):
1274 Prefer DEFSYM to defining by hand.
1275 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1276 * data.c: Fix too-long line.
1277 * lisp.h (DECLARE_GDB_SYM): New macro.
1278 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1279 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1280 Declare the symbol, so it's visible to everywhere lisp.h is included.
1281 Move forward decls as far forward as they can go,
1282 to allow future changes to use them.
1284 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1286 * gnutls.c: Include gnutls.h.
1287 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1288 * image.c (svg_load): Fix pointer signedness.
1290 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1292 * frame.c (frame_windows_min_size): New argument IGNORE.
1293 (adjust_frame_size): When called from change_frame_size call
1294 frame_windows_min_size with IGNORE Qt so we can ignore size
1297 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1299 * font.c (Ffont_info): Add more font information to the vector
1300 returned by the function, inspired by query-font. Doc fix.
1303 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * keyboard.c (input_was_pending): New var.
1306 (read_char): Use it to make sure we only skip redisplay when we can't
1307 keep up with the repeat rate.
1309 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1311 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1313 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1315 * image.c (svg_load): Watch out for nil value of current buffer's
1316 filename. Re-enable filename thing for not-a-file case.
1318 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1320 Partially disabled previous change.
1322 * image.c (svg_load): Temporarily disabled filename thing for
1323 not-a-file case as it can cause crashs.
1325 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1327 Fix problem with images referenced within svg files. (bug#19373)
1329 * image.c: Additional parameter 'filename' for
1330 svg_load_image. Include "buffer.h". Define library function
1331 rsvg_handle_set_base_uri for WINDOWSNT.
1332 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1333 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1334 (svg_load): Pass a filename to svg_load_image: either name of
1335 actual file or of current buffer's file.
1336 (svg_load_image): New parameter 'filename', used for setting
1337 base_uri, necessary for loading referenced images. (bug#19373)
1339 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1341 * lread.c (init_obarray): Declare Qt as special.
1342 This fixes a typo in the 2012-05-15 patch that
1343 tried to declare Qt as special.
1345 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1347 Various fixes to use bool type and constants.
1348 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1350 * xfaces.c (clear_face_cache): Use bool for the argument type.
1352 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1354 Correct same_at_end when restoring window points
1355 * fileio.c (Finsert_file_contents): Compute same_at_end character
1356 position using the old buffer size, not the new one, since
1357 restore_window_points wants the old size.
1358 Fixes: debbugs:19161
1360 2014-12-14 Alan Mackenzie <acm@muc.de>
1362 New feature optionally to accelerate auto-repeated scrolling.
1364 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1366 * window.c (window_scroll): Bind fontification-functions to nil
1367 when scrolling by whole screens and
1368 fast-but-imprecise-scrolling is non-nil.
1369 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1371 * lisp.h (bool): Declare Qfontification_functions extern.
1373 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1375 Load system's default trusted Certificate Authorities if available.
1376 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1377 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1378 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1379 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1380 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1382 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1383 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1386 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1388 * regex.c (analyze_first): Rename from analyze_first.
1390 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1392 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1393 a hack involving a union.
1395 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1397 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1398 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1401 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1403 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1405 * gnutls.h: Always declare syms_of_gnutls.
1407 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1408 clarity. Let the availability check return Qnil when the GnuTLS
1409 integration is not available, instead of erroring out.
1412 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1414 * xdisp.c (move_it_in_display_line_to, display_line):
1415 Don't disallow overflow-newline-into-fringe when word-wrap is in
1418 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1420 * fileio.c: Better preserve window-points during revert (bug#19161).
1421 (Qget_buffer_window_list): New var.
1422 (get_window_points_and_markers, restore_window_points): New functions.
1423 (Finsert_file_contents): Use them to save and restore window-points.
1425 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1427 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1428 descriptor if called from x_connection_closed and always delete
1429 this descriptor from keyboard waiting set (Bug#19147).
1431 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1433 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1434 (bidi_cache_max_elts): New global variable.
1435 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1436 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1438 (bidi_cache_search): Handle overflown cache. Improve commentary.
1439 (bidi_cache_ensure_space): Limit allocations to the current value
1440 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1441 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1442 the increment to not exceed the limit.
1443 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1444 cache, zero otherwise (meaning the cache overflowed). In the
1445 latter case, set bidi_cache_last_idx to -1.
1446 (bidi_peek_at_next_level): Handle overflown cache.
1447 (bidi_push_it): Increase the cache limit for iterating the new object.
1448 (bidi_pop_it): Decrease the cache limit back to previous value.
1449 (bidi_shelve_cache): Shelve the current value of the cache limit.
1450 (bidi_unshelve_cache): Restore the value of cache limit.
1451 (bidi_find_bracket_pairs): If the cache overflows while looking
1452 for the paired bracket, give up and let bidi_resolve_neutrals
1453 process the bracket as a simple neutral. (Bug#19322)
1454 (bidi_find_other_level_edge): If the cache overflows, fall back on
1455 Plan B, which effectively stops the reordering and restarts it on
1456 the next character (after resetting the cache).
1457 (bidi_move_to_visually_next): When the cache overflows, reset it
1458 after processing the last cached character.
1460 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1462 Fix glitches in gnutls.c, mostly memory-related
1463 * gnutls.c: Sort macro definitions by name.
1464 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1465 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1466 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1467 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1468 calculating string length. Use make_uninit_string, to avoid
1469 copying the string. Cast the char, not the pointer.
1470 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1471 and free. Work even for dates past the year 9999. Use void *
1472 for buffers, to avoid casts.
1474 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1476 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1478 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1480 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1483 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1485 * process.c: Whitespace and line-break nitpicks.
1487 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1489 * gnutls.c (gnutls_certificate_details): The :signature isn't
1490 that useful, so remove it.
1491 (gnutls_certificate_details): Clean up whitespace slightly.
1492 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1494 (gnutls_certificate_details): Put :signature-algorithm back again,
1495 which was removed by mistake.
1496 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1497 that they are not messaged by default (bug#16253).
1498 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1500 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1502 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1504 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1507 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1509 * eval.c (Fsignal): Remove duplicate test.
1510 (Fautoload_do_load): Fix up docstring.
1512 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1514 * nsterm.m (represented_filename, represented_frame): New variables.
1515 (ns_set_represented_filename): New function.
1516 (sendEvent:): Set represented filename here to avoid flicker,
1517 related to Bug#18757.
1519 * nsterm.h: Declare ns_set_represented_filename.
1521 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1522 at once, call ns_set_represented_filename instead.
1524 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1526 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1527 (struct bidi_stack): Reduce size by using bit fields and by
1528 packing sos, override, and isolate_status into a single 8-bit
1529 byte called 'flags'.
1531 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1532 (bidi_push_embedding_level): Construct flags from individual
1533 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1535 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1536 from flags. Adapt to changes in prev_for_neutral,
1537 next_for_neutral, and last_strong members.
1538 (bidi_line_init): Initialize flags to zero.
1539 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1540 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1542 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1544 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1545 (Fapply): Try and simplify the control flow.
1547 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1549 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1550 Use gnutls_sign_get_name directly because
1551 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1552 (init_gnutls_functions): Load missing gnutls_server_name_set.
1554 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1556 * bidi.c (bidi_find_first_overridden): New function.
1558 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1559 (syms_of_xdisp): Defsubr it.
1561 * dispextern.h (bidi_find_first_overridden): Add prototype.
1563 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1565 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1566 to nil after release (Bug#9133).
1568 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1570 Port better to AddressSanitizer.
1571 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1573 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1574 Return -1 or 0, as the pipe trick doesn't work.
1575 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1577 * print.c (print_object):
1578 When a pointer-check primitive returns -1, do not assume this
1579 means the pointer is valid or that the underlying system has failed.
1580 It could just be that addresses are being sanitized so Emacs can't
1581 test for pointer validity.
1582 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1583 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1584 string validity checker doesn't work on stack-based strings.
1586 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1588 Improve clarity of USE_LSB_TAG definition.
1589 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1590 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1591 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1592 VAL_MAX / 2 rather than in terms of the (more complicated)
1593 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1595 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1597 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1598 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1599 (next_element_from_buffer): When done with overlays, reset the
1600 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1602 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1604 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1605 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1607 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1609 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1610 for paxctl and setfattr. Fixes temacs startup failure with
1611 grsecurity/PaX enabled Linux kernel (bug#19067).
1613 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1615 * w32.c, w32heap.c, w32term.c:
1616 Use MINGW_W64 instead of _W64.
1618 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1620 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1622 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1624 * gnutls.c (gnutls_ip_address_p): New function.
1625 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1627 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1629 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1631 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1633 Fix gnutls problems caught by static checking.
1634 * gnutls.c (Fgnutls_boot): Remove unused local.
1635 (Fgnutls_boot): Fix pointer signedness.
1637 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1639 * gnutls.c (gnutls_certificate_details): Don't include certain
1640 certificate details on older gnutls versions (bug#19168).
1641 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1642 (gnutls_certificate_details): Reversed check in last checkin.
1644 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1646 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1647 (Fgnutls_peer_status_warning_describe): Add function to describe a
1648 peer verification warning symbol.
1649 (Fgnutls_peer_status): Use it.
1650 (Fgnutls_boot): Use it. Minor logging fixes.
1652 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1654 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1656 2014-11-24 Glenn Morris <rgm@gnu.org>
1658 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1660 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1661 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1663 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1665 * gnutls.c: Fix Windows function definition of
1666 gnutls_x509_crt_get_fingerprint.
1668 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1670 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1672 * process.h: Added more fields to Lisp_Process to track
1673 certificate details.
1675 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1676 (Fgnutls_peer_status): New functions to export TLS certificate
1677 details to Emacs Lisp.
1679 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1681 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1682 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1683 check for gtk_adjustment_configure (Bug#19149).
1684 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1686 2014-11-22 Glenn Morris <rgm@gnu.org>
1688 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1690 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1692 Don't shrink frame when using desktop-save-mode (Bug#19048).
1693 * w32fns.c (x_set_tool_bar_lines): Always call
1694 x_change_tool_bar_height (Bug#19048).
1695 (x_change_tool_bar_height): Mark frame as garbaged since
1696 adjust_frame_size might not have done that.
1697 * xfns.c (x_set_tool_bar_lines): Always call
1698 x_change_tool_bar_height (Bug#19048).
1699 (x_change_tool_bar_height): Mark frame as garbaged since
1700 adjust_frame_size might not have done that.
1702 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1704 * xml.c (parse_region): Take care of new optional parameter
1705 'discard-comments' of 'libxml-parse(html|xml)-region'.
1706 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1707 New optional parameter 'discard-comments'.
1709 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1711 Improve time stamp handling, and be more consistent about it.
1712 * editfns.c (invalid_time): New function.
1713 Use it instead of 'error ("Invalid time specification")'.
1714 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1715 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1717 (make_time_tail, make_time): Remove. All uses changed to use
1718 new functions or plain list4i.
1719 (disassemble_lisp_time): Return effective length if successful.
1720 Check that LOW is an integer, if it's combined with other components.
1721 (decode_time_components): Decode into struct lisp_time, not
1722 struct timespec, so that we can support a wide set of times
1723 regardless of whether time_t is signed. Decode plain numbers
1724 as seconds since the Epoch, and nil as the current time.
1725 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1726 Reimplement in terms of new functions.
1727 (Fencode_time): Just use list2i.
1728 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1729 * keyboard.c (decode_timer): Don't allow the new formats (floating
1730 point or nil) in timers.
1731 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1732 place of the magic number '16'.
1733 (struct lisp_time): New type.
1734 (decode_time_components): Use it.
1735 (lisp_to_timespec): New decl.
1737 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1739 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1742 * callint.c (Fcall_interactively): Pass in nil as argument to
1743 Fbarf_if_buffer_read_only.
1745 * fileio.c (Finsert_file_contents): Ditto.
1747 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1749 * textprop.c (verify_interval_modification): Check buffer
1750 readedness after the last interval.
1752 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1753 the text at POSITION (new optional argument) has the
1754 `inhibit-read-only' text property set.
1756 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1758 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1759 errors in computing the number of pixels to scroll.
1760 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1762 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1764 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1765 call updateFrameSize.
1767 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1769 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1771 * nsfns.m (x_set_foreground_color, x_set_background_color)
1772 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1773 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1775 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1777 * nsterm.m (ns_send_appdefined): Check for application defined
1778 event on Cocoa (Bug#18993).
1779 (run): Restore code before the previous 18993 fix.
1781 2014-11-14 David Reitter <david.reitter@gmail.com>
1783 * nsterm.m (run): Set timeout for event loop to prevent hang.
1786 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1788 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1790 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1792 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1793 for each candidate font but attempt to reuse it from previous improper
1796 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1798 Avoid undefined behavior in color table hashing.
1799 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1800 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1801 This function avoids undefined behavior with signed shift overflow.
1803 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1805 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1806 when the inserted text does not need decoding. (Bug#18982)
1808 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1810 * nsterm.h (EmacsScroller): judge returns bool.
1812 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1813 (ns_judge_scroll_bars): Only set removed if judge returns true.
1814 (judge): Returns bool == condemned. Remove self from window.
1815 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1817 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1819 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1820 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1822 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1824 * nsterm.m (ns_set_vertical_scroll_bar)
1825 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1827 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1829 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1830 merely because tmo_in_millisec is nonnegative. The 1st call
1831 to g_main_context_query could succeed while the 2nd one fails.
1833 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1835 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1837 * nsterm.m (run): Only use non-system event loop if OSX version is
1838 exactly 10.9 (Bug#18993).
1839 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1842 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1844 * callproc.c (encode_current_directory): Support handling of file
1845 names prepended by "/:". (Bug#18891)
1847 2014-11-08 Alan Mackenzie <acm@muc.de>
1849 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1851 2014-11-08 Dima Kogan <dima@secretsauce.net>
1853 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1855 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1857 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1858 raises an error. (Bug#18891)
1860 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1862 * frame.c (adjust_frame_size): Call x_set_window_size only if
1863 f->can_x_set_window_size is set.
1864 (make_frame): Initialize f->can_x_set_window_size and
1865 f->can_run_window_configuration_change_hook.
1866 (Fcan_run_window_configuration_change_hook): New function.
1867 * frame.h (frame): Split `official' into `can_x_set_window_size'
1868 and `can_run_window_configuration_change_hook'.
1869 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1870 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1871 Set f->can_x_set_window_size.
1872 * window.c (run_window_configuration_change_hook):
1873 Return immediately if either f->can_x_set_window_size or
1874 f->can_run_window_configuration_change_hook are false.
1875 (Fset_window_configuration): Instead of f->official set
1876 f->can_x_set_window_size.
1877 * xfns.c (Fx_create_frame, x_create_tip_frame):
1878 Set f->can_x_set_window_size.
1880 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1882 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1883 cleanup from 2014-11-01 (Bug#18972).
1885 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1887 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1888 * xdisp.c (window-scroll-functions): Improve docstring.
1890 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1892 Uniquify the 'size' symbol.
1894 * w32notify.c (Qsize): Remove.
1895 * lisp.h (Qsize): New decl.
1896 * lread.c (Qsize): Now extern.
1897 * w32notify.c (syms_of_w32notify): No need to defsym.
1899 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1901 * dispnew.c (change_frame_size_1): Fix call of
1903 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1904 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1905 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1906 (Qtool_bar_size): New constants.
1907 (frame_inhibit_resize, adjust_frame_size): New argument to
1908 handle case where frame_inhibit_implied_resize is a list.
1909 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1910 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1911 (x_set_right_divider_width, x_set_bottom_divider_width)
1912 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1913 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1915 (frame-inhibit-implied-resize): Rewrite doc-string.
1916 * frame.h (frame_inhibit_resize, adjust_frame_size):
1917 Fix external declarations.
1918 (Qframe_position, Qframe_outer_size)
1919 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1920 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1921 (Qtool_bar_size): Extern them.
1922 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1923 (xg_height_or_width_changed): Remove.
1924 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1925 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1926 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1927 (xg_change_toolbar_position): Call adjust_frame_size directly.
1928 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1929 Fix calls of adjust_frame_size.
1930 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1931 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1932 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1933 frame can get resized when tool-bar-lines parameter changes from
1935 (Fw32_frame_menu_bar_size): Return fourth value.
1936 (Fw32_frame_rect): Block input around system calls
1937 (Fx_frame_geometry): New function.
1938 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1939 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1940 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1941 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1942 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1943 (Fx_create_frame): Adjust adjust_frame_size calls.
1944 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1945 frame can get resized when tool-bar-lines parameter changes from
1947 (Fx_frame_geometry): New function.
1948 * xmenu.c (update_frame_menubar): On Lucid call
1949 adjust_frame_size with one pixel less height to avoid that
1950 repeatedly adding/removing the menu bar grows the frame.
1951 (free_frame_menubar): On Motif arrange to optionally preserve
1952 the old frame height when removing the menu bar.
1953 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1955 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1957 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1958 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1959 frame; instead, print an error message.
1961 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1963 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1965 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1967 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1968 (dealloc): Release bmRep.
1970 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1971 imageListSetNext, imageListNext.
1973 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1974 (reference): Remove.
1975 (allocInitFromFile:): Remove searching ImageList and calling
1976 reference (Bug#18918).
1977 (dealloc): Remove handling if ImageList.
1979 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1981 * process.c (catch_child_signal): Fix incorrect assertion.
1983 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1985 * macfont.m (macfont_draw):
1986 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1988 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1989 if force_integral_p (i.e. no antialias).
1990 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1991 bold if no antialias (Bug#18876).
1993 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1994 was given (Bug#18846).
1996 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1998 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1999 instead of in xdisp.c, function now takes void. (Bug#18884).
2001 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2002 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2004 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2005 struct window* (Bug#18889).
2006 Remove getMouseMotionPart.
2007 (ns_output): Make icon_top/left int.
2009 * nsfns.m (x_icon): icon_top/left is int.
2011 * nsterm.m (ns_mouse_position): Remove unused code.
2012 (initFrame:window:, dealloc): Use window instead of win.
2013 (getMouseMotionPart:window:x:y:): Remove, unused.
2014 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2016 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2018 * keyboard.c (readable_events): When FLAGS include
2019 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2020 This avoids returning non-nil from input-pending-p when only such
2021 events are in the queue. (Bug#18856)
2023 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2025 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2026 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2027 (Qforeign_selection): Remove.
2028 (ns_get_local_selection): Identation fix.
2029 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2031 * nsselect.m (ns_get_local_selection): Remove calling of
2032 functions in Vselection_converter_alist (Bug#18911).
2033 (syms_of_nsselect): Remove Vselection_converter_alist.
2035 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2037 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2038 and unnecessary initialization. Adjust comments.
2040 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2042 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2044 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2045 index, not an absolute one, as that's what the function expects.
2047 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2049 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2050 font on an initial frame when running as a daemon (Bug#18869).
2052 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2054 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2056 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2057 build_string, when importing a home directory. (Bug#18873)
2059 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2061 * dispnew.c (buffer_posn_from_coords):
2062 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2063 account for the header-line height. (Bug#18839)
2065 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2067 * xml.c (parse_region): Do not forget the first document child.
2069 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2071 * nsselect.m: pasteboard_changecount is new.
2072 (ns_store_pb_change_count, ns_get_pb_change_count)
2073 (ns_get_our_change_count_for): New functions.
2074 (ns_string_to_pasteboard_internal): Correct comment.
2075 type => gtype in eassert, Call ns_store_pb_change_count.
2076 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2077 (Fns_disown_selection_internal, Fns_selection_owner_p):
2078 Replace Vselection_alist check, with change count check.
2079 (Fns_get_selection): Initialize val to Qnil. Only get local
2080 selection if change counts match (Bug#18799).
2081 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2083 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2085 * w32proc.c (create_child): If calling a quoted batch file,
2086 pass NULL for exe. (Bug#18745)
2088 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2090 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2091 (bidi_resolve_brackets): Use end of string position rather than ZV
2092 when iterating over a string. (Bug#18815)
2094 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2096 * keyboard.c (make_lispy_position): Return coordinates also when
2097 on scroll bars, fringes, margins or not in a window.
2098 * xdisp.c (show_mouse_face): Don't change cursor face during
2101 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2103 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2104 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2105 Fix doc-strings (Bug#18789).
2107 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2109 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2111 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2113 Optimize redisplay of simple bracketed text.
2114 * bidi.c (bidi_cache_reset_to): New function.
2115 (bidi_cache_reset): Call it.
2116 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2118 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2119 bracket_enclosed_type only if bracket_pairing_pos's value is not
2121 (MAX_BPA_STACK): Make sure the value is signed.
2122 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2123 stop pushing values onto the stack.
2124 (bidi_find_bracket_pairs): If the bracketed text is only on the
2125 base embedding level, remove all the states cached by this
2126 function from the cache, and return zero, so that the brackets in
2127 this segment of text are processed as normal neutrals.
2128 (bidi_resolve_brackets): Detect the brackets that are to be
2129 processed as neutrals, and don't call bidi_find_bracket_pairs on
2132 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * w32select.c (Fw32_selection_exists_p): Rename from
2135 Fx_selection_exists_p.
2136 (syms_of_w32select): Adjust accordingly.
2138 * w16select.c (Fw16_selection_exists_p): Rename from
2139 Fx_selection_exists_p.
2140 (syms_of_win16select): Adjust accordingly.
2142 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2143 (Fns_own_selection_internal): Tighten scoping.
2144 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2145 (Fns_get_selection): Rename from Fx_get_selection_internal.
2146 (Fns_get_selection_internal, Fns_store_selection_internal):
2148 (syms_of_nsselect): Adjust accordingly.
2150 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2152 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2153 * w32term.c (x_set_window_size): Account for wrapped menu bar
2154 lines when setting up frame height (Bug#15174 and Bug#18720).
2155 (w32_add_wrapped_menu_bar_lines): New variable.
2157 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2159 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2162 2014-10-20 Glenn Morris <rgm@gnu.org>
2164 * Merge in all changes up to 24.4 release.
2166 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2168 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2169 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2171 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2173 * xterm.c (handle_one_xevent): Check return value from
2174 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2175 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2177 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2178 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2179 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2180 Gtk+ >= 3.14 (Bug#18674).
2181 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2182 Gtk+ >= 3.14 (Bug#18674).
2184 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2186 * gtkutil.c: Remove no-longer-used code.
2187 (xg_update_menubar): Remove unused local and unnecessary call to
2188 gtk_menu_item_get_submenu.
2189 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2190 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2191 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2193 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2195 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2197 * xterm.h (handlebox_widget): Remove.
2199 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2202 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2204 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2205 to handle Gtk versions.
2206 (xg_get_file_with_chooser): Use them.
2207 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2208 Remove (create_menus): Remove teroff argument and code.
2209 Remove call to gtk_menu_set_title.
2210 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2211 Adjust args to create_menus.
2212 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2213 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2214 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2215 (xg_make_tool_item): Remove detach code.
2216 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2217 (find_icon_from_name): New function.
2218 (update_frame_tool_bar): Remove GtkStockItem code, move to
2219 find_icon_from_name. Let stock be a list of icon names to try.
2220 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2221 Replace TOOLBAR_TOP_WIDGET.
2222 (free_frame_tool_bar, xg_change_toolbar_position ):
2223 Replace TOOLBAR_TOP_WIDGET.
2224 (xg_initialize): Remove tearoff code.
2226 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2228 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2229 pixel from the window's cursor glyph width, since X renders hollow
2230 blocks 1 pixel wider than the 'width' parameter.
2232 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2233 glyph->pixel_width; this is now done in xterm.c.
2235 Fix reordering of bracket characters in isolates.
2236 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2237 RESOLVED_ONLY; when non-zero, return from the cache only fully
2238 resolved states. All callers changed.
2239 (CANONICAL_EQU): New macro.
2240 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2241 equivalent of the paired closing bracket character.
2242 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2243 the default non-negative value, to be checked later in
2244 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2245 characters against those pushed onto the BPA stack.
2246 (bidi_record_type_for_neutral): New function.
2247 (bidi_resolve_brackets): Record next_for_neutral and
2248 prev_for_neutral when embedding level gets pushed. Force
2249 resolution of bracket pairs when entering a level run that was not
2251 (bidi_resolve_neutral): Add assertions before calling
2252 bidi_resolve_neutral_1.
2253 (bidi_level_of_next_char): Remove the code that attempted to
2254 resolve unresolved neutrals; that is now done by
2255 bidi_resolve_neutral.
2257 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2259 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2261 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2262 1-pixel R2L characters.
2263 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2264 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2266 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2268 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2271 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2273 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2274 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2275 It's not clear to me whether the initialization is needed,
2276 but it can't hurt so I played it safe.
2278 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2280 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2282 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2284 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2285 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2287 (bidi_get_type): Return the isolate initiators and terminator types.
2288 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2289 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2290 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2291 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2292 for the new features.
2293 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2294 push and pop correctly for isolates.
2295 (bidi_remember_char): Modify to accept an additional argument
2296 and record the bidi type according to its value.
2297 (bidi_cache_iterator_state): Accept an additional argument to only
2298 update an existing state. Handle the new members of struct bidi_it.
2299 (bidi_cache_find): Arguments changed: no longer accepts a level,
2300 instead accepts a flag telling it whether it is okay to return
2301 unresolved neutrals.
2302 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2303 table. Initialize new isolate-related members.
2304 (bidi_paragraph_init): Some code factored out into
2305 find_first_strong_char.
2306 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2307 into bidi_resolve_explicit.
2308 (bidi_resolve_explicit): Support the isolate initiators and
2309 terminator. Fix handling of embeddings and overrides according to
2310 new UBA requirements. Record information about previously seen
2311 characters here (moved from bidi_level_of_next_char).
2312 (bidi_resolve_weak): Adapt to changes in struct members.
2313 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2314 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2315 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2316 paired bracket resolution. Handle isolate initiators and
2318 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2319 (bidi_level_of_next_char): Move the code that records information
2320 about previous characters to bidi_resolve_explicit. Fix logic of
2321 resolving neutrals and make sure their cache entries are updated.
2322 Remove now unneeded special handling of PDF level.
2324 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2325 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2326 enlarged per Unicode 6.3.
2327 (enum bidi_bracket_type_t): New data type.
2328 (struct bidi_saved_info): Leave only 2 type members out of 4.
2330 (struct bidi_stack): Add members necessary to support isolating
2332 (struct bidi_it): Add new members necessary to support isolating
2333 sequences and bracket pair resolution.
2335 * xdisp.c (Fbidi_resolved_levels): New function.
2336 (syms_of_xdisp): Defsubr it.
2337 (append_glyph, append_composite_glyph, produce_image_glyph)
2338 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2340 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2342 * term.c (append_glyph, append_composite_glyph)
2343 (append_glyphless_glyph): Convert aborts to assertions.
2345 * .gdbinit (pgx): Display the character codepoint, resolved level,
2346 and bidi type also for glyphless glyphs.
2348 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2350 Avoid unwanted point motion in Fline_beginning_position.
2351 * lisp.h (scan_newline_from_point): Add prototype.
2352 * search.c (scan_newline_from_point): New function, refactored from...
2353 * cmds.c (Fforward_line): ...adjusted user.
2354 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2355 and simplify the former since the latter doesn't move point.
2357 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2359 Cleanup terminal handling code.
2360 * dispextern.h (get_named_tty): Remove prototype but...
2361 * termhooks.h (get_named_terminal): ...resurrect it under
2362 more meaningful name.
2363 (get_terminal): Likewise, but with...
2364 (decode_live_terminal): ...this name.
2365 (decode_tty_terminal): Add prototype.
2366 * term.c (get_tty_terminal): Remove.
2367 (get_named_tty): Remove.
2368 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2369 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2370 Use decode_tty_terminal.
2371 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2372 * terminal.c (get_terminal): Refactor to...
2373 (decode_terminal, decode_live_terminal): ...new functions.
2374 (decode_tty_terminal): Replacement for get_tty_terminal.
2375 (get_named_terminal): Likewise for get_named_tty.
2376 * coding.c (Fset_terminal_coding_system_internal)
2377 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2378 (Fkeyboard_coding_system):
2379 * composite.c (Fcomposition_get_gstring):
2380 * dispnew.c (Fsend_string_to_terminal):
2381 * frame.c (Fmake_terminal_frame):
2382 * nsfns.m (check_ns_display_info):
2383 * w32fns.c, xfns.c (check_x_display_info):
2384 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2385 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2386 (Fset_quit_char): Use get_named_terminal.
2387 (Fset_output_flow_control, Fset_input_meta_mode):
2388 Use decode_tty_terminal.
2390 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2392 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2393 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2395 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2397 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2398 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2400 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2402 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2405 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2407 * editfns.c (dump_tz_string): No longer const.
2408 It might be modified.
2410 * nsmenu.m (clear): Assume OS X 10.6 or later.
2412 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2414 * unexmacosx.c: Remove include ppc/reloc.h.
2415 (unrelocate, copy_dysymtab): Remove PPC code.
2416 (rebase_reloc_address): Remove, only used for PPC:
2418 * nsterm.m: Always include macfont.h on COCOA.
2419 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2420 (ns_dumpglyphs_image, ns_check_menu_open)
2421 (applicationDidFinishLaunching)
2422 (antialiasThresholdDidChange:)
2423 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2424 Remove checks for OSX <= 10.5/10.6.
2425 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2426 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2429 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2430 (NS_HAVE_NSINTEGER): Remove block.
2431 Remove >= OSX 10.6 tests.
2433 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2434 (x_activate_menubar, trackingNotification:): Remove check for
2436 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2438 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2440 * nsfns.m: Always include macfont.h on COCOA.
2441 (ns_filename_from_panel, ns_directory_from_panel)
2442 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2443 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2445 * macfont.m: Remove >= 1050 check.
2446 (macfont_create_family_with_symbol)
2447 (macfont_get_glyph_for_character)
2448 (mac_font_get_glyphs_for_variants)
2449 (mac_ctfont_create_available_families, syms_of_macfont):
2450 Remove code for OSX < 10.6.
2451 (mac_font_family_group, mac_font_family_compare): Remove, only used
2454 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2455 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2457 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2460 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2462 Fix putenv race conditions with undefined behavior (Bug#8705).
2463 Do all putenv calls before Emacs creates any threads.
2464 Use a safer way to modify the TZ environment variable in the
2465 presence of multiple threads. For further thread-safety,
2466 prefer localtime_r and gmtime_r to localtime and gmtime,
2467 and prefer struct tm's tm_gmtoff (if available) to calling
2468 both localtime_r and gmtime_r.
2469 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2470 (init_dbusbind): ... to this new function.
2471 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2472 * xterm.c (x_term_init): Move xputenv call from here ...
2473 (init_xterm): ... to this new function.
2474 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2475 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2476 (dump_tz_string): New constant.
2477 (init_editfns): Use it. This centralizes the dump_tz stuff.
2478 Call set_time_zone_rule here, so that its xputenv is done
2479 before Emacs goes multithreaded.
2480 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2481 thread-safe enough for Emacs.
2482 (format_time_string, Fdecode_time, Fcurrent_time_string)
2483 (Fcurrent_time_zone):
2484 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2485 localtime and gmtime. Remove now-unnecessary calls to block_input.
2486 (tm_gmtoff): New static function.
2487 (Fdecode_time, Fcurrent_time_zone): Use it.
2488 (Fencode_time): Use mktime_z, for better thread-safety.
2489 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2490 i.e., not quite thread-safe but good enough for Emacs typical usage.
2491 Do not reclaim storage that is in the environment; let it leak.
2492 Always call tzset, since localtime_r does not.
2493 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2494 This is now done in init_editfns.
2495 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2496 New macros and declarations, for platforms lacking tzalloc & friends.
2498 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2500 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2501 On x86 platforms this works around GCC bug 63495
2502 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2503 and more generally should fix a portability problem in Emacs.
2504 Reported by Stefan Monnier in:
2505 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2507 2014-10-08 Leo Liu <sdl.web@gmail.com>
2509 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2510 * keymap.c (describe_vector_princ):
2511 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2514 * print.c (printchar_stdout_last): Declare.
2515 (printchar): Record the last char written to stdout.
2516 (Fterpri): Add optional argument ENSURE.
2518 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2520 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2521 DELAY argument to change_frame_size, so that the frame size
2522 changes, if any are needed, are delayed until the next redisplay.
2523 This is to avoid a too early QUIT inside change_frame_size, when
2524 it calls Lisp in frame_windows_min_size, in case one of the events
2525 we've read sets the quit-flag. (Bug#18649)
2527 * w32fns.c (check_x_display_info): Accept terminal objects as
2528 argument, to follow what xfns.c does.
2530 2014-10-07 Glenn Morris <rgm@gnu.org>
2532 * Makefile.in ($(srcdir)/macuvs.h)
2533 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2535 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2537 * decompress.c (init_zlib_functions): Move the message about zlib
2538 being unavailable from here...
2539 (Fzlib_decompress_region): ...to here. (Bug#18650)
2541 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2543 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2544 the case where an optional string is used. Adjust docstring.
2546 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2548 * lisp.mk (lisp): Remove w32-common-fns.elc.
2550 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2552 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2553 These were already defined in buffer.c, and the duplicate
2554 definitions cause problems on platforms like 'gcc -fno-common'.
2555 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2557 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2559 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2560 if toolbar is visible.
2562 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2565 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2566 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2567 (ns_select, ns_read_socket): Use unwind_protect to decrease
2568 apploopnr (Bug#18345).
2569 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2570 line height (Bug#17977).
2572 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2573 (macfont_closest_traits_index): New function.
2574 (macfont_closest_traits_index_p): Rename from
2575 macfont_closest_traits_index.
2576 (macfont_list): Use macfont_closest_traits_index_p.
2578 2014-10-05 K. Handa <handa@gnu.org>
2580 * coding.c (detect_coding_iso_2022): Set coding->rejected
2581 correctly when an invalid escape sequence is found (Bug#18610).
2583 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2585 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2586 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2589 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2591 * buffer.c (scroll_bar_width, scroll_bar_height):
2593 * window.c (Fset_window_scroll_bars): Fix doc-string.
2594 (Fwindow_scroll_bars): Have it return what the doc-string says.
2596 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2598 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2599 iterator backwards, to resync the bidi iterator. (Bug#18584)
2601 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2603 Consistently use min and max macros from lisp.h.
2604 * coding.c (min, max):
2606 * unexhp9k800.c (min):
2607 * unexw32.c (min, max): Use definitions from lisp.h.
2608 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2610 * gmalloc.c (min): Tiny style change.
2612 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2613 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2615 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2617 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2618 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2619 (X_ULONG_MAX): Move these macros to xterm.h.
2620 (x_fill_property_data): Be more generous about allowing either
2621 signed or unsigned data of the appropriate width.
2622 * xterm.h (x_display_set_last_user_time): New function.
2623 All setters of last_user_time changd to use this function.
2624 If ENABLE_CHECKING, check that the times are in range.
2626 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2628 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2629 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2631 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2633 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2634 make a font_object from a tty frame (Bug#18573).
2635 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2637 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2639 * alloc.c (mark_overlay): Assume that overlay boundaries are
2640 always markers. Add comment.
2641 * lread.c (read_internal_start): Use convenient validate_subarray.
2643 (Fread_from_string): Adjust docstring.
2645 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2647 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2649 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2650 Rename from the "x-" prefix.
2652 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2654 * xselect.c (selection-converter-alist): Fix docstring.
2656 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2658 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2659 argument passed by the caller, when we mirror all slashes into
2662 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2664 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2665 Resurrect old code and fix compilation with GTK < 2.13.6.
2667 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2669 Use AUTO_CONS instead of SCOPED_CONS, etc.
2670 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2671 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2672 (AUTO_LIST1): Rename from scoped_list1.
2673 (AUTO_LIST2): Rename from scoped_list2.
2674 (AUTO_LIST3): Rename from scoped_list3.
2675 (AUTO_LIST4): Rename from scoped_list4.
2676 (AUTO_STRING): Rename from SCOPED_STRING.
2677 * frame.h (AUTO_FRAME_ARG):
2678 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2679 (AUTO_LIST4, AUTO_STRING):
2680 Prepend a new argument 'name'.
2681 Declare a variable instead of yielding a value.
2683 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2685 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2687 * w32fns.c (w32_createwindow): Accept an additional argument, an
2688 array of 2 values specifying the coordinates of the frame's
2689 top-left corner. Use these values instead of calling x_get_arg,
2690 which can cons Lisp objects, and therefore cannot be called except
2691 from the main thread. Remove redundant tests for the default
2693 (my_create_window): Move the calculation of the coordinates of the
2694 frame's top-left edge here. Pass them to the input thread via the
2695 second parameter of the WM_EMACS_CREATEWINDOW message.
2696 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2699 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2701 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2702 (redisplay_window): Treat the frame's frozen_window_starts flag
2703 the same way as the optional_new_start flag for the window: only
2704 obey it if the glyph row showing point will be fully visible.
2705 Likewise when the window start is in a continuation line. If,
2706 after trying everything under the 'force_start' label, point is
2707 still not fully visible, give up and scroll the window.
2708 Add debugging traces. (Bug#18545)
2710 * window.c (Frecenter): Set the window's redisplay flag.
2712 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2714 * w32term.c (w32_read_socket): Don't use frame dimensions for
2715 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2716 rectangle. Check the return value of GetClientRect, and don't use
2717 the results if it didn't succeed.
2719 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2720 in columns and lines after correcting the pixel dimensions in
2722 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2723 negative values to xrealloc. (Bug#18528)
2725 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2727 * alloc.c: Remove now-unnecessary check.
2728 Suggested by Dmitry Antipov in:
2729 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2731 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2733 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2734 to Ubuntu 14.04.1 x86-64.
2736 Simplify stack-allocated Lisp objects, and make them more portable.
2737 The build_local_string macro was used in two ways: (1) string
2738 literals for which scoped allocation suffices, and (2) file name
2739 components, where it's not safe in general to assume bounded-size
2740 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2741 allocates a block-scope string, and by using SCOPED_STRING for (1)
2742 and build_string for (2). Furthermore, actually use stack
2743 allocation only for objects known to have sufficient alignment.
2744 This simpler implementation means Emacs can make
2745 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2746 GC_MAKE_GCPROS_NOOPS.
2747 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2748 for fewer differences among implementations.
2749 (struct Lisp_String): Now GCALIGNED.
2750 (USE_STACK_LISP_OBJECTS): Default to true, since the
2751 implementation no longer insists on a nonempty GCALIGNED.
2752 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2753 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2754 separately. Move definiens to scoped_cons. The old definition
2755 was incorrect when GCALIGNED was defined to be empty.
2756 (union Aligned_String): New type.
2757 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2758 implementation ports to compilers that don't align strictly enough.
2759 Don't worry about the union sizes; it's not worth bothering about.
2760 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2761 Rewrite using USE_STACK_CONS.
2762 (scoped_cons): Assume the use of union Aligned_Cons.
2763 (lisp_string_size, make_local_string, build_local_string): Remove.
2764 Unless otherwise specified, all callers of build_local_string
2765 changed to use SCOPED_STRING.
2766 (SCOPED_STRING): New macro.
2767 * data.c (wrong_choice):
2768 * menu.c (single_menu_item):
2769 * process.c (Fformat_network_address):
2770 Hoist use of SCOPED_STRING out of a scope, so that its returned
2771 object lives long enough.
2772 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2773 as the string might be long or might not be ASCII.
2775 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2777 * msdos.c (internal_terminal_init): Bump version to 25.
2779 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2781 Keep stack-allocated Lisp objects fast rather than versatile.
2782 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2783 (SCOPED_CONS_INITIALIZER): New macro.
2784 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2785 (USE_LOCAL_ALLOCA): Remove.
2786 (local_cons, local_list1, local_list2, local_list3, local_list4):
2787 Remove. Stack overflow checking makes them too slow.
2788 (make_local_vector): Likewise. Also we just don't have enough
2790 (enum LISP_STRING_OVERHEAD): Remove.
2791 (local_string_init, local_vector_init): Remove prototypes.
2792 (make_local_string, build_local_string): Redesign to target short
2793 compile-time string constants, fall back to regular string allocation
2795 (lisp_string_size): New function.
2796 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2797 * alloc.c (local_string_init, local_vector_init): Remove.
2798 (verify_ascii) [ENABLE_CHECKING]: New function.
2799 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2800 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2801 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2802 * xselect.c, xterm.c: All related users changed.
2804 2014-09-28 Ken Brown <kbrown@cornell.edu>
2806 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2807 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2809 2014-09-27 Ken Brown <kbrown@cornell.edu>
2811 Fix implementation of HYBRID_MALLOC on Cygwin.
2812 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2813 (bss_sbrk_buffer_beg): New variable. Use it...
2814 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2815 incorrect definition.
2817 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2819 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2820 Make it into a function and change arg to be a function.
2822 * lisp.mk (lisp): Add elisp-mode.elc.
2824 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2826 * xfns.c (x_default_scroll_bar_color_parameter):
2827 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2828 to pacify --enable-gcc-warnings in non-scrollbar builds.
2830 2014-09-26 Ken Brown <kbrown@cornell.edu>
2832 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2834 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2836 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2837 MinGW builds that use GCC before 4.2.
2839 Default to stack objects on DOS_NT platforms as well.
2840 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2841 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2843 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2845 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2846 ALIGN_STACK attribute.
2848 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2850 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2851 ALIGN_STACK attribute.
2853 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2854 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2856 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2858 * frame.c (frame_inhibit_resize):
2859 * widget.c (EmacsFrameResize):
2860 * window.c (resize_frame_windows, Fset_window_configuration):
2861 * xdisp.c (expose_frame):
2862 * xfns.c (x_change_tool_bar_height):
2863 * xmenu.c (update_frame_menubar):
2864 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2865 Remove code left dead after 2014-07-27 changes.
2867 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2869 Fix local_cons etc. to not exhaust the stack when in a loop.
2870 Problem reported in:
2871 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2872 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2873 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2874 (Ffind_charset_string):
2875 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2876 * data.c (wrong_range):
2877 * editfns.c (Fpropertize, format2):
2878 * emacs.c (init_cmdargs, decode_env_path):
2879 * fileio.c (auto_save_error):
2880 * fns.c (Fyes_or_no_p):
2881 * font.c (font_style_to_value, font_parse_xlfd)
2882 (font_parse_family_registry, font_delete_unmatched)
2884 * fontset.c (Fset_fontset_font):
2885 * frame.c (x_get_arg):
2886 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2887 (read_char_minibuf_menu_prompt):
2888 * keymap.c (silly_event_symbol_error, describe_vector):
2889 * lread.c (load_warn_old_style_backquotes):
2890 * menu.c (single_menu_item):
2891 * minibuf.c (Fread_buffer):
2892 * process.c (status_message, Fformat_network_address)
2893 (server_accept_connection):
2894 * textprop.c (copy_text_properties):
2895 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2896 * xfns.c (x_default_scroll_bar_color_parameter):
2897 * xfont.c (xfont_open):
2898 * xselect.c (x_clipboard_manager_error_1):
2899 * xterm.c (x_term_init):
2900 Put USE_LOCAL_ALLOCA at the start of the function.
2901 * fns.c (maybe_resize_hash_table): Use build_string instead of
2902 build_local_string, since we'd otherwise need a conditional
2903 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2904 not worth the bother of optimization.
2905 * font.c (font_delete_unmatched): Remove by-hand code that
2906 observed MAX_ALLOCA limit, since it's now done automatically.
2907 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2908 since build_local_string needs its sa_alloc.
2909 * lisp.h (lisp_word_count): New function.
2910 (SAFE_ALLOCA_LISP): Use it.
2911 (USE_LOCAL_ALLOCA): New macro.
2912 (local_cons, make_local_vector, make_local_string):
2913 Observe the MAX_ALLOCA limit.
2914 (LISP_STRING_OVERHEAD): New constant.
2915 (make_local_string): Use it.
2917 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2919 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2920 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2921 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2922 and Solaris and it's likely to work on similar platforms.
2924 Avoid signed integer overflow when converting Time to ptrdiff_t.
2925 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2927 (position_to_Time, Time_to_position): New functions.
2928 (gen_help_event, kbd_buffer_get_event): Use them.
2929 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2930 Go back to plain 'unsigned long', so that 'Time' is the same
2931 for both X and non-X builds; this is less likely to cause surprise.
2932 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2933 are the same size; this is no longer required.
2935 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2936 of bit 28 and of whether an unsigned value is negative.
2937 This simplifies the code a bit, and pacifies clang 3.4.
2939 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2941 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2942 Windows builds, where 'long' is a 32-bit type.
2944 * w32inevt.h (w32_console_mouse_position): Update the argument
2945 types to use 'Time'.
2947 * w32term.c (w32_mouse_position)
2948 (x_horizontal_scroll_bar_report_motion)
2949 (x_scroll_bar_report_motion): Update the argument types to use
2952 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2954 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2955 (struct input_event): ...unsigned bitfields. Likewise for
2956 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2957 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2958 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2959 (kbd_buffer_get_event): Adjust users.
2960 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2961 (make_scroll_bar_position): New function, refactored out of...
2962 (make_lispy_event): ...adjusted user.
2963 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2964 * nsterm.m (ns_mouse_position, mouseUp):
2965 * term.c (term_mouse_position):
2966 * w32inevt.c (w32_console_mouse_position):
2967 * w32term.c (w32_mouse_position):
2968 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2969 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2970 Prefer enum and explicit enum members to integers and numeric values.
2972 * chartab.c (uniprop_encode_value_numeric):
2973 * font.c (font_style_to_value): Use make_local_vector.
2974 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2975 * keymap.c (append_key): Use scoped_list1.
2977 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2978 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2980 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2982 Fix some slow uses and misuses of strcat.
2983 * doc.c (get_doc_string):
2984 * gtkutil.c (get_utf8_string):
2985 * xsmfns.c (x_session_initialize):
2986 Avoid recomputation of string length.
2987 * ftfont.c (ftfont_spec_pattern):
2988 * xfns.c (xic_create_fontsetname):
2989 Don't assume output buffer is initially zero.
2991 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2993 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2994 All callers changed.
2995 * xterm.c (x_term_init): Use new functionality to avoid two needs
2996 to compute a string length.
2998 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3000 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3002 Use known length of a Lisp string to copy it faster.
3003 * lisp.h (lispstrcpy): New function. Add comment.
3004 * callproc.c (child_setup):
3005 * dbusbind.c (xd_append_arg):
3006 * doc.c (get_doc_string):
3007 * font.c (Ffont_xlfd_name):
3008 * frame.c (xrdb_get_resource):
3009 * process.c (Fmake_network_process, network_interface_info):
3010 * w32fns.c (Fx_open_connection):
3011 * w32proc.c (sys_spawnve):
3012 * xfns.c (select_visual):
3013 * xfont.c (xfont_list):
3014 * xsmfns.c (x_session_initialize):
3015 * xterm.c (x_term_init): Use it.
3017 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3019 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3020 Reported by Dmitry Antipov in thread leading to:
3021 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3022 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3023 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3025 * callproc.c (call_process): Save and restore sa_avail.
3026 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3027 (AVAIL_ALLOCA): New macro.
3028 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3029 Use it, and check against sa_avail rather than MAX_ALLOCA.
3031 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3033 On OSX, do not free font-specific data more than once (Bug#18501).
3034 * macfont.m (macfont_close): Release and free font-specific data
3035 only if it wasn't previously freed.
3037 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3039 * unexmacosx.c (dump_it): Improve error message.
3041 2014-09-22 Juri Linkov <juri@jurta.org>
3043 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3044 (Bug#10747, bug#18334)
3046 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3048 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3049 units in which the position is measured. (Bug#18493)
3051 * xdisp.c (redisplay_internal): Force redisplay of all windows
3052 that show a buffer whose narrowing has changed. (Bug#18490)
3054 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3056 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3057 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3058 lines, draw the hollow-box and hbar cursors on the right side of
3059 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3062 * xterm.c (x_draw_stretch_glyph_string):
3063 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3064 caused the block cursor to disappear on a TAB in R2L lines in
3065 every window except the leftmost one. Reported by Martin Rudalics
3068 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3070 Always use matched specpdl entry to record call arguments (Bug#18473).
3071 * lisp.h (record_in_backtrace): Adjust prototype.
3072 * eval.c (record_in_backtrace): Return current specpdl level.
3073 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3074 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3075 entry and use that entry in call to backtrace_debug_on_exit.
3076 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3077 (do_debug_on_call): Get current specpdl level as 2nd arg.
3079 Prefer ptrdiff_t to int and avoid integer overflows.
3080 * fileio.c (make_temp_name):
3081 * font.c (font_parse_family_registry): Avoid integer
3082 overflow on string size calculation.
3083 * data.c (Faset): Likewise for byte index.
3085 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3087 Fix display of R2L lines in partial-width windows.
3088 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3089 assigned the correct value.
3090 (extend_face_to_end_of_line): Account for truncation and
3091 continuation glyphs in R2L rows when one of the fringes is not
3093 (display_line): Don't assign negative X offset to a row if we are
3094 going to produce a truncation glyph for it. When handling
3095 truncated R2L rows, consider the width of the left fringe instead
3097 (produce_special_glyphs): Fix bogus assignments.
3099 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3101 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3102 always set to a valid value. Make sure the size passed to alloca
3103 is always positive. (Bug#18516)
3105 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3107 Avoid extra call to oblookup when interning symbols.
3108 * lisp.h (intern_driver): Add prototype.
3109 * lread.c (intern_driver): New function.
3110 (intern1, intern_c_string_1, Fintern):
3111 * font.c (font_intern_prop):
3112 * w32font.c (intern_font_name): Use it.
3114 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3116 Minor improvements to new stack-allocated Lisp objects.
3117 * frame.h (FRAME_PARAMETER):
3118 Prefer scoped_list1 to local_list1 where either would do.
3119 * lisp.h (scoped_list4): New macro.
3120 (local_cons, local_list1, local_list2, local_list3, local_list4)
3121 (make_local_vector, make_local_string, build_local_string):
3122 Prefer functions to macros where either would do.
3123 * xdisp.c (build_desired_tool_bar_string):
3124 Prefer scoped_list4 to local_list4 where either would do.
3126 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3128 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3129 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3130 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3131 * frame.h (FRAME_PARAMETER): New macro.
3132 * dispnew.c (init_display):
3133 * fontset.c (Fset_fontset_font):
3134 * frame.c (x_default_parameter):
3135 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3136 * xfns.c (x_default_scroll_bar_color_parameter)
3137 (x_default_font_parameter, x_create_tip_frame): Use it.
3138 * editfns.c (Fpropertize): Use local_cons.
3139 * process.c (status_message): Use build_local_string.
3140 * xfont.c (xfont_open): Use make_local_string.
3141 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3143 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3145 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3146 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3147 !__clang__. This works with GCC and with clang and is safer for
3148 compilers we don't know about.
3149 (local_cons): Rename parameter to make capture less likely.
3151 2014-09-17 Samuel Bronson <naesten@gmail.com>
3153 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3155 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3157 Fix minor problems found by static checking.
3158 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3160 * buffer.h (decode_buffer): Doc and indentation fixes.
3161 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3163 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3165 Avoid clang-specific warnings.
3166 * buffer.c (init_buffer): Shut up -Wself-assign.
3167 * process.c (server_accept_connection): Shut up -Wunsequenced.
3169 2014-09-16 Daniel Colascione <dancol@dancol.org>
3171 * fns.c (sxhash): For symbols, use address as hash code.
3173 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3175 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3176 * charset.c (load_charset_map_from_file): Use scoped_list2
3177 and build_local_string.
3178 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3179 * emacs.c (init_cmdargs, decode_env_path):
3180 * fileio.c (Fexpand_file_name):
3181 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3182 * frame.c (x_get_arg):
3183 * keyboard.c (safe_run_hooks_error):
3184 * lread.c (load_warn_old_style_backquotes):
3185 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3186 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3187 * xselect.c (x_clipboard_manager_error_1)
3188 (x_clipboard_manager_save_all):
3189 * xterm.c (x_term_init): Use build_local_string.
3191 Avoid more integer overflows on string size calculations.
3192 * category.c (Fmake_category_set):
3193 * xdisp.c (get_overlay_arrow_glyph_row):
3194 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3196 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3198 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3199 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3200 error message format. Use message_with_string to have non-ASCII
3201 file names properly displayed.
3202 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3203 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3204 where these APIs are not available even in UNICOWS.DLL.
3205 Improve the format of error messages and include the file name in them
3207 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3208 call play-sound-functions, per documentation.
3210 * w32.c (w32_get_long_filename, w32_get_short_filename):
3211 Constify the input file name arguments.
3213 * w32.h (w32_get_long_filename, w32_get_short_filename):
3216 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3218 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3219 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3220 [USE_LOCAL_ALLOCATORS]: New macros.
3221 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3222 (build_local_string): Avoid argument name expansion clash with
3224 * alloc.c (toplevel)
3225 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3226 Preprocessor guard to avoid impossible configuration.
3227 * charset.c (Ffind_charset_region, Ffind_charset_string):
3228 Use make_local_vector.
3229 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3230 * textprop.c (Fput_text_property, Fadd_face_text_property):
3232 (copy_text_properties): Use local_cons and local_list3.
3233 * chartab.c (uniprop_table):
3234 * data.c (wrong_choice, wrong_range):
3235 * doc.c (get_doc_string):
3236 * editfns.c (format2):
3237 * fileio.c (Fexpand_file_name, auto_save_error):
3238 * fns.c (Fyes_or_no_p):
3239 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3240 * fontset.c (Fset_fontset_font):
3241 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3242 (read_char_minibuf_menu_prompt):
3243 * keymap.c (silly_event_symbol_error, describe_vector):
3244 * menu.c (single_menu_item):
3245 * minibuf.c (Fread_buffer):
3246 * process.c (status_message, Fformat_network_address)
3247 (server_accept_connection): Use make_local_string and
3248 build_local_string. Prefer compound literals where appropriate.
3250 2014-09-15 Daniel Colascione <dancol@dancol.org>
3252 * fns.c (Fsort): Tweak sort docstring.
3254 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3256 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3257 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3258 set errno to EAGAIN instead, to allow the caller to retry the
3259 write after some waiting. Fixes deadlocks when Emacs exchanges a
3260 lot of data through the pipe. (Bug#18420)
3262 * sound.c (Fplay_sound_internal): Encode the sound file name in
3263 the ANSI codepage. Expand it against data-directory, as per docs,
3264 not against the current directory. No need to make a local copy
3265 of the file name; pass the encoded file name directly to
3266 do_play_sound. (Bug#18463)
3268 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3269 NULL, and the file name is not encodable in ANSI codepage, return
3270 the string with "?" replacement characters, which will fail the
3271 caller. This avoids returning a random value in that case.
3273 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3275 * window.c (Fresize_mini_window_internal): Set w->total_lines
3276 from w->pixel_height (Bug#18422).
3278 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3280 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3281 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3282 setting resize increments (Bug#18435).
3284 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3286 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3287 state around the call to line_bottom, since it can move the
3288 iterator to another screen line. This fixes off-by-one errors in
3289 the reported row in some rare cases.
3291 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3293 * callproc.c (init_callproc): Fix bug introduced at
3294 2014-09-07 (Bug#18474).
3296 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3298 Prefer ptrdiff_t to int and avoid integer overflows.
3299 * fileio.c (make_temp_name):
3300 * font.c (font_parse_family_registry): Avoid integer
3301 overflow on string size calculation.
3302 * data.c (Faset): Likewise for byte index.
3304 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3306 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3308 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3310 * lisp.h (make_local_string): Nitpick indent.
3311 * print.c (Fprin1_to_string): Remove unused GCPROs.
3313 More debugging aids around GCPROs.
3314 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3315 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3316 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3318 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3319 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3321 Remove redundant GCPROs around Ffuncall and Fapply calls.
3322 This is safe because Ffuncall protects all of its arguments by itself.
3323 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3324 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3325 (call6, call7): Likewise. Use compound literals where applicable.
3326 (run_hook_with_args_2): Use compound literal.
3328 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3330 Pacify --enable-gcc-warnings when no window system is used.
3331 These warnings found that subscript error, so they seem worthwhile.
3332 * composite.c (char_composable_p): Simplify a bit.
3333 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3334 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3335 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3336 * window.c (set_window_scroll_bars):
3337 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3338 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3339 Ignore -Wsuggest-attribute=const.
3340 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3341 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3343 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3345 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3346 Use check_iso_charset_parameter instead of doing the checks by hand.
3347 (check_iso_charset_parameter): Move up. Check parameters a bit
3348 more carefully, and return true for 96-char sets. All callers changed.
3350 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3352 Simplify lisp.h by removing the __COUNTER__ business.
3353 Reported by Dmitry Antipov in:
3354 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3355 * lisp.h (make_local_vector, make_local_string)
3356 (build_local_string): Simplify by not bothering with __COUNTER__.
3357 The __COUNTER__ business wasn't working properly, and was needed
3358 only for hypothetical future expansion anyway.
3360 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3362 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3363 terms to determine bitmap color. (Bug#18437)
3365 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3367 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3370 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3372 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3374 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3376 * xterm.c (handle_one_xevent): Detect iconified by looking at
3377 _NET_WM_STATE_HIDDEN.
3379 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3381 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3382 These can generate a constant with the correct value but the wrong
3383 width, which doesn't work as a printf argument. All uses removed.
3384 Reported by Dmitry Antipov in:
3385 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3386 (ENUMABLE): Remove; no longer needed.
3387 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3388 Remove; no longer needed because of the above change.
3389 Each definiens moved to the only use.
3391 Improve the experimental local and scoped allocation.
3392 * alloc.c (local_string_init, local_vector_init):
3393 New functions, defined if USE_LOCAL_ALLOCATORS.
3394 Mostly, these are moved here from lisp.h, as it's not
3395 clear it's worth making them inline.
3396 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3397 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3398 USE_STACK_LISP_OBJECTS, not on a laundry list.
3399 (local_string_init, local_vector_init): New decls.
3400 (union Aligned_Cons): New type.
3401 (scoped_cons): Use it. Give up on the char trick, as it's a too
3402 much of a maintenance hassle; if someone wants this speedup
3403 they'll just need to convince their compiler to align properly.
3404 Conversely, use the speedup if struct Lisp_Cons happens to
3405 be aligned even without a directive. Better yet, help it along
3406 by using union Aligned_Cons rather than struct Lisp_Cons.
3407 (pointer_valid_for_lisp_object): Remove. This check is not
3408 necessary, since make_lisp_ptr is already doing it. All uses removed.
3409 (local_vector_init, local_string_init): Move to alloc.c.
3410 (build_local_vector): Remove this awkward macro, replacing with ...
3411 (make_local_vector): New macro, which acts more like a function.
3412 Use statement expressions and use __COUNTER__ to avoid macro
3413 capture. Fall back on functions if these features are not supported.
3414 (build_local_string, make_local_string): Likewise.
3416 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3418 * xterm.c (x_term_init): Consolidate duplicated code.
3419 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3420 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3421 Add eassert and mark dpyinfo as dead only if it was alive.
3423 Add macros to allocate temporary Lisp objects with alloca.
3424 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3425 * character.h (parse_str_as_multibyte): Move prototype to ...
3426 * lisp.h (parse_str_as_multibyte): ... here.
3427 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3428 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3430 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3431 (local_string_init): New functions.
3432 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3433 (init_alloc_once): Call it.
3435 Cleanup last change and make all new stuff conditional.
3436 * lisp.h (build_local_string): Rename to ...
3437 (make_local_string): ... this macro.
3438 (build_local_string, scoped_list1, scoped_list3): New macros.
3439 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3440 and functions as such, use regular fallbacks otherwise.
3441 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3444 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3446 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3447 always make sure the marginal areas of the row are in sync with
3448 what the window wants. (Bug#18419)
3450 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3451 existing binding of a variable, to avoid silently aborting
3452 commands that use specbind. (Bug#18331)
3454 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3456 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3457 * coding.c (growable_destination): New function.
3458 (produce_chars): Use it for sanity checks. Do not fiddle with
3459 dst_end if the source and destination are both nil, as it's
3460 the caller's responsibility to avoid overlap.
3461 * keyboard.c (read_decoded_event_from_main_queue):
3462 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3463 length, not 4 times, to prevent decode_coding_c_string from trying
3464 to reallocate a destination. This removes the need for the FIXME.
3466 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3467 All callers simplified. Add a comment about exec_failed, vfork,
3470 Adjust drag-and-drop fix when window is above top (Bug#18303).
3471 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3472 XCDR bleed into XCAR's encoded value. Improve checks for
3473 out-of-range data while we're at it.
3475 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3477 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3478 is CONSP (Bug#18303).
3480 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3482 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3483 'alloca' gets passed arguments larger than MAX_ALLOCA.
3485 * font.c (MAX): Define if not defined elsewhere.
3487 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3489 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3490 here for destination buffer, to work around what appears to be a
3491 bug in decode_coding_c_string when the source and destination are
3494 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3495 This follows up on the recent thread in emacs-devel on alloca; see:
3496 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3497 This patch also cleans up alloca-related glitches noted while
3498 examining the code looking for unbounded alloca.
3500 * callproc.c (init_callproc):
3501 Rewrite to avoid need for alloca.
3502 * buffer.c (mouse_face_overlay_overlaps)
3503 (report_overlay_modification):
3504 * buffer.h (GET_OVERLAYS_AT):
3505 * coding.c (make_subsidiaries):
3506 * doc.c (Fsnarf_documentation):
3507 * editfns.c (Fuser_full_name):
3508 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3509 (search_embedded_absfilename, Fsubstitute_in_file_name):
3510 * fns.c (Fmake_hash_table):
3511 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3512 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3513 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3514 (xrdb_get_resource, x_get_resource_string):
3515 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3516 * ftxfont.c (ftxfont_draw):
3517 * image.c (xbm_load, xpm_load, jpeg_load_body):
3518 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3520 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3522 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3523 (find_and_return_menu_selection):
3524 * print.c (PRINTFINISH):
3525 * process.c (Fformat_network_address):
3526 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3527 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3528 * sound.c (wav_play, au_play):
3529 * syntax.c (skip_chars):
3530 * term.c (tty_menu_activate, tty_menu_show):
3531 * textprop.c (get_char_property_and_overlay):
3532 * window.c (Fset_window_configuration):
3533 * xdisp.c (safe__call, next_overlay_change, vmessage)
3534 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3535 * xfaces.c (face_at_buffer_position):
3536 * xmenu.c (x_menu_show):
3537 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3538 allocation size isn't bounded.
3539 * callint.c (Fcall_interactively): Redo memory_full check
3540 so that it can be done at compile-time on some platforms.
3541 * coding.c (MAX_LOOKUP_MAX): New constant.
3542 (get_translation_table): Use it.
3543 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3544 SAFE_ALLOCA, to catch integer overflows on size calculation.
3545 (exec_failed) [!DOS_NT]: New function.
3546 (child_setup) [!DOS_NT]: Use it.
3547 * editfns.c (Ftranspose_regions):
3548 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3549 * editfns.c (check_translation):
3550 Allocate larger buffers on the heap.
3551 * eval.c (internal_lisp_condition_case):
3552 Check for MAX_ALLOCA overflow.
3553 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3554 (Fbase64_encode_region, Fbase64_decode_region):
3555 Avoid unnecessary calls to SAFE_FREE before 'error'.
3556 * buffer.c (mouse_face_overlay_overlaps):
3557 * editfns.c (Fget_pos_property, check_translation):
3558 * eval.c (Ffuncall):
3559 * font.c (font_unparse_xlfd, font_find_for_lface):
3560 * ftfont.c (ftfont_drive_otf):
3561 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3562 (menu_bar_items, tool_bar_items):
3563 * sound.c (Fplay_sound_internal):
3564 * xdisp.c (load_overlay_strings, dump_glyph_row):
3565 Use an ordinary auto buffer rather than alloca, since the
3566 allocation size is fixed and small.
3567 * ftfont.c: Include <c-strcase.h>.
3568 (matching_prefix): New function.
3569 (get_adstyle_property): Use it, to avoid need for alloca.
3570 * keyboard.c (echo_add_key):
3571 * keymap.c (describe_map): Use ptrdiff_t, not int.
3572 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3573 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3574 when counting bytes.
3575 * lisp.h (xlispstrdupa): Remove, replacing with ...
3576 (SAFE_ALLOCA_STRING): ... new macro with different API.
3577 This fixes a portability problem, namely, alloca result
3578 passed to another function. All uses changed.
3579 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3581 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3582 (REGEX_ALLOCATE): New macros.
3583 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3584 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3586 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3588 (decode_mode_spec_coding): Store directly into buf rather than
3589 into an alloca temporary and copying the temporary to the buf.
3591 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3593 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3595 2014-09-04 Jan D <jan.h.d@swipnet.se>
3597 * xterm.c (x_term_init): Don't call x_session_initialize if running
3598 as a daemon (Bug#18375).
3600 * xsmfns.c: Initialize ice_fd.
3602 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3604 Less chatter in 'make' output.
3605 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3606 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3607 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3609 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3611 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3612 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3614 * nsfns.m (Fx_create_frame):
3615 * w32fns.c (Fx_create_frame):
3616 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3619 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3621 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3622 the reported row in the case of a window with a header line, by
3623 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3624 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3626 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3628 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3629 when configured --with-wide-int on typical 32-bit platforms.
3631 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3633 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3634 when HPOS is negative, for the benefit of R2L glyph rows whose
3635 newline overflows into the fringe.
3637 2014-09-03 Ken Brown <kbrown@cornell.edu>
3639 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3641 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3643 Minor cleanup of recent strlen-avoiding patch.
3644 * fileio.c (CHECK_LENGTH): Remove.
3645 Rewrite callers so that they don't need it.
3646 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3647 variable wasn't set.
3649 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3651 * fileio.c (CHECK_LENGTH): New macro.
3652 (Fexpand_file_name): Use it and get rid of a few more calls
3653 to strlen and strcat.
3654 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3655 * lisp.h (egetenv): ... because of a new inline function used to
3656 avoid calls to strlen for a compile-time constants.
3658 * buffer.h (decode_buffer): New function.
3659 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3660 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3661 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3662 * data.c (Flocal_variables_p):
3663 * fileio.c (Fverify_visited_file_modtime):
3664 * marker.c (live_buffer): Use it.
3666 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3668 Avoid extra calls to strlen in filesystem I/O routines.
3669 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3670 the length of 'newdir' is known or may be precalculated.
3671 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3672 not 'char *', and so use precalculated length.
3673 (Ffile_accessible_directory_p):
3674 * callproc.c (encode_current_directory, init_callproc):
3675 * charset.c (init_charset):
3676 * lread.c (load_path_check, load_path_default): Adjust users.
3677 * lisp.h (file_accessible_directory_p): Tweak prototype.
3679 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3681 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3684 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3686 --enable-silent-rules now suppresses more chatter.
3687 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3688 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3689 (am__v_CCLD_1): New macros, taken from Automake.
3690 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3692 Clean up extern decls a bit.
3693 * bytecode.c: Include blockinput.h and keyboard.h rather
3694 than rolling their APIs by hand.
3695 * emacs.c: Include regex.h and rely on its and lisp.h's API
3696 rather than rolling them by hand.
3697 * lastfile.c: Include lisp.h, to check this file's API.
3698 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3700 * regex.h (re_max_failures): New decl.
3701 * unexcw.c, unexmacosx.c, unexw32.c:
3702 Rely on lisp.h's API rather than rolling it by hand.
3703 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3704 Declare at top level, to pacify GCC -Wnested-externs.
3706 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3708 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3709 clipping rectangle become negative (i.e. large positive, since
3710 it's an unsigned data type). This can happen in R2L hscrolled
3711 glyph rows, and caused us to draw the cursor glyph on the fringe.
3712 For the details, see
3713 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3715 2014-08-31 Ken Brown <kbrown@cornell.edu>
3717 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3718 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3719 is defined. (Bug#18368)
3721 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3723 Vector-sorting fixes (Bug#18361).
3724 It's not safe to call qsort or qsort_r, since they have undefined
3725 behavior if the user-specified predicate is not a total order.
3726 Also, watch out for garbage-collection while sorting vectors.
3727 * fns.c: Include <vla.h>.
3728 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3729 (sort_vector_compare): Remove, replacing with ....
3730 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3731 ... these new functions.
3732 (sort_vector): Rewrite to use the new functions.
3733 GCPRO locals, since the predicate can invoke the GC.
3734 Since it's in-place return void; caller changed.
3735 (merge): Use 'inorder', for clarity.
3737 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3738 One can't hoist this out of the 'if', because intervening calls to
3739 newlocale, twolower, etc. can change errno.
3741 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3743 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3744 wording of the error messages.
3745 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3748 * w32proc.c (get_lcid_callback): Accept locale specifications
3749 without the country part, as in "enu" vs "enu_USA".
3750 (w32_compare_strings): Signal an error if a locale was specified,
3751 but couldn't be translated into a valid LCID.
3753 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3755 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3757 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3759 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3760 errno after towlower_l. errno's value is not specified after
3761 towlower_l. Instead, assume that towlower_l returns its argument
3762 on failure, which is portable in practice.
3764 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3766 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3768 * w32proc.c (w32_compare_strings): Accept additional argument
3769 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3770 if requested. If w32-collate-ignore-punctuation is non-nil, add
3771 NORM_IGNORESYMBOLS to the flags.
3772 (LINGUISTIC_IGNORECASE): Define if not already defined.
3773 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3775 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3778 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3780 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3781 Define substitutes for platforms that lack them.
3782 (str_collate): Add arguments locale and ignore_case.
3784 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3785 Add optional arguments LOCALE and IGNORE-CASE.
3787 * lisp.h (str_collate): Adapt argument list.
3789 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3791 Add vectors support to Fsort.
3792 * fns.c (sort_vector, sort_vector_compare): New functions.
3793 (sort_list): Likewise, refactored out of ...
3794 (Fsort): ... adjusted user. Mention vectors in docstring.
3795 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3796 * alloc.c (make_save_int_obj): New function.
3797 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3798 (make_save_int_obj): Add prototype.
3800 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3801 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3802 Conditionally define to match system's qsort_r signature.
3803 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3805 2014-08-28 Ken Brown <kbrown@cornell.edu>
3807 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3808 dumping and the system malloc after dumping. (Bug#18222)
3810 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3811 Define as macros, expanding to hybrid_malloc, etc.
3812 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3813 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3815 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3816 full implementation on Cygwin. Remove Cygwin-specific code that
3817 is no longer needed.
3818 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3819 Redefine as macros expanding to gmalloc, grealloc, etc.
3820 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3821 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3822 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3823 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3825 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3826 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3827 HAVE_POSIX_MEMALIGN)]: New functions.
3828 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3829 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3830 hybrid_aligned_alloc; declare.
3831 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3832 HAVE_POSIX_MEMALIGN)]: Define.
3833 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3834 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3835 Define as macro, expanding to gget_current_dir_name, and define
3837 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3838 malloc_enable_thread(). Don't initialize malloc.
3839 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3840 no longer defined on Cygwin).
3841 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3842 * sheap.c (bss_sbrk_buffer_end): New variable.
3843 * unexcw.c (__malloc_initialized): Remove variable.
3844 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3846 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3849 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3851 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3852 In `event->y' return entire range (the size of the scroll bar minus
3854 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3855 return entire range (the scaled size of the scroll bar minus
3856 that of the slider). In `portion' return the scaled position of
3858 (xaw_jump_callback): Restore part of code for vertical scroll
3859 bar broken in change from 2014-07-27.
3860 (xaw_scroll_callback): Provide incremental scrolling with
3861 horizontal scroll bars.
3863 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3865 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3867 * indent.c (Fvertical_motion): Fix vertical motion up through a
3868 display property after a newline. (Bug#18276)
3870 * xdisp.c (display_line): Don't assume that the call to
3871 reseat_at_next_visible_line_start ends up at a character
3872 immediately following the newline on the previous line.
3873 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3874 beyond ZV, which causes infloop in redisplay. For the details, see
3875 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3877 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3878 coordinate for hscrolled R2L screen lines. (Bug#18277)
3880 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3882 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3885 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3887 * syntax.c (scan_lists): Don't examine positions before BEGV.
3890 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3892 Improve robustness of new string-collation code (Bug#18051).
3893 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3894 (newlocale, wcscoll_l): Define substitutes for platforms that
3895 lack them, so as to simplify the mainline code.
3896 (str_collate): Simplify the code by assuming the above definitions.
3897 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3898 For example, the old version left the Emacs in the wrong locale if
3899 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3900 result. Report an error if newlocale fails.
3902 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3904 * lisp.h (str_collate):
3905 * sysdep.c (str_collate): Return int.
3906 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3908 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3910 Fix some glitches in previous change.
3911 * sysdep.c (stack_direction): Replace stack_grows_down
3912 to simplify calculation of stack boundaries.
3913 (handle_sigsegv): Check whether we really crash somewhere near
3914 to stack boundary, and handle fatal signal as usual if not.
3915 (init_sigsegv): Adjust accordingly.
3916 * keyboard.c (Vtop_level_message): Rename to
3917 Vinternal__top_level_message, as suggested by Stefan Monnier in
3918 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3919 All related users changed.
3921 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3923 Handle C stack overflow caused by too nested Lisp evaluation.
3924 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3925 siglongjmp point to transfer control from SIGSEGV handler.
3926 * keyboard.c (return_to_command_loop, recover_top_level_message)
3927 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3928 (regular_top_level_message): New variable.
3929 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3930 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3932 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3933 new variables described above.
3934 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3935 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3936 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3937 (init_sigsegv): New function.
3938 (init_signals): Use it.
3940 2014-08-25 Ken Brown <kbrown@cornell.edu>
3942 * emacs.c (main): Remove use of obsolete macro
3943 G_SLICE_ALWAYS_MALLOC.
3945 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3947 Implement locale-sensitive string collation for MS-Windows.
3948 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3949 New functions. (Bug#18051)
3951 * w32.h (w32_compare_strings): Add prototype.
3953 * w32.c <g_b_init_compare_string_w>: New global flag.
3954 (globals_of_w32): Initialize it.
3956 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3958 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3959 [WINDOWSNT]: Call str_collate on MS-Windows.
3961 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3963 One more minor cleanup of font subsystem.
3964 * font.h (struct font_driver): Convert text_extents to
3965 return void because returned value is never actually used.
3966 * macfont.m (macfont_text_extents):
3967 * w32font.c (w32font_text_extents):
3968 * xftfont.c (xftfont_text_extents): Adjust to return void
3969 and assume that 'metrics' argument is always non-NULL.
3970 * ftfont.c (ftfont_text_extents):
3971 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3973 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3975 Minor cleanups of str_collate fix (Bug#18051).
3976 * fns.c (str_collate): Move decl from here ...
3977 * lisp.h (str_collate): ... to here.
3978 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3979 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3980 potential problems with integer overflow. Don't assume
3981 setlocale succeeds. Remove unnecessary test before restoring
3982 locale via setlocale, and free the copied setlocale string
3985 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3987 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3989 * sysdep.c (str_collate): New function. (Bug#18051)
3991 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3993 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3994 if the initial "rm -f" fails. This is for MinGW builds, where
3995 MS-Windows will not allow deleting the executable file of a
3998 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4000 * w32term.c (w32_scroll_bar_handle_click)
4001 (w32_horizontal_scroll_bar_handle_click)
4002 (x_scroll_bar_report_motion)
4003 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4004 SB_THUMBTRACK, use the 32-bit position information returned by
4005 GetScrollInfo, not the 16-bit information returned in the Windows
4008 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4010 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4011 second coordinate ('y') reported for dragging the horizontal
4014 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4016 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4017 and text area-relative x-coordinates.
4019 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4021 Avoid overwriting the reversed_p flags in the glyph matrices when
4022 init_iterator or start_display are called.
4023 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4025 (tool_bar_height, redisplay_tool_bar, try_window)
4026 (try_window_reusing_current_matrix, try_window_id)
4027 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4028 reversed_p flag of the iterator's glyph row where the glyph row
4029 is going to be redrawn.
4031 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4033 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4035 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4037 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4038 of emacs_event return length from si.nPage to si.nMax.
4039 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4040 interchange start and end of thumb.
4042 2014-08-15 Ken Brown <kbrown@cornell.edu>
4044 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4045 ERRORCHECK mutexes. (Bug#18222)
4047 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4049 * frame.c (set_menu_bar_lines_1): Remove.
4050 (set_menu_bar_lines): Call change_frame_size instead of
4051 set_menu_bar_lines_1.
4053 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4055 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4058 2014-08-11 Glenn Morris <rgm@gnu.org>
4060 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4061 writing before backing up, since it causes a more serious problem
4062 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4063 (choose_write_coding_system): No longer callable from Lisp.
4064 Move last piece back here from Fwrite_region.
4065 (Fwrite_region, syms_of_fileio): Update for above changes.
4067 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4069 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4070 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4071 (Fwindow_new_pixel, Fset_window_new_pixel)
4072 (Fset_window_new_total, Fset_window_new_normal)
4073 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4075 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4077 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4079 * fontset.c (Finternal_char_font): Recompute basic faces if the
4080 frame's face cache was cleared. (Bug#18162)
4082 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4084 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4085 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4086 base buffer's undo list.
4088 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4090 Fix a couple of recent inadvertent breaks of the MSDOS port.
4091 * msdos.c: include required menu.h
4092 * term.c: set correct menu_show_hook on MSDOS.
4094 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4096 Fix handling of menu bar line on TTY frames (Bug#18136)
4098 * dispnew.c (handle_window_change_signal):
4099 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4100 frame's menu bar lines subtracted from height.
4101 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4103 (adjust_frame_size): Count in menu bar when setting FrameRows.
4104 (make_terminal_frame): When setting up the frame's lines and
4105 text height don't count in the menu bar.
4106 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4107 lines subtracted from height.
4108 (do_switch_frame): Set tty's FrameRows to number of total lines
4110 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4111 is used, return total number of lines and columns.
4112 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4114 * term.c (OUTPUT, tty_set_terminal_modes)
4115 (tty_set_terminal_window, tty_set_scroll_region)
4116 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4117 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4118 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4119 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4120 Call change_frame_size with frame's menu bar lines subtracted
4122 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4123 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4126 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4128 * alloc.c (Fmemory_info): Remove a stray brace.
4130 * process.c: Fix a comment typo.
4132 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4134 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4136 * widgetprv.h (EmacsFramePart): Remove font.
4138 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4139 (resources, setup_frame_cursor_bits): Remove unused variables and
4140 functions, esp. wrt. font (Bug#18227).
4142 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4144 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4146 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4148 Refer to MS-DOS using the same name everywhere.
4150 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4154 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4156 * w32term.c (w32_redeem_scroll_bar):
4157 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4158 not redeeming scroll bars that have been turned off.
4160 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4162 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4163 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4164 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4165 (safe_run_hook_funcall): Adjust accordingly.
4167 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4169 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4170 Condition correctly according to toolkit used.
4171 * frame.c (make_initial_frame, make_terminal_frame)
4172 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4173 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4174 assignments according to presence of toolkit scrollbars.
4175 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4176 Condition correctly according to toolkit used.
4177 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4178 only if toolkit supports it.
4179 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4181 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4183 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4185 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4187 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4188 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4189 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4190 (safe_run_hooks): Remove comment which is not relevant any more.
4192 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4194 Don't let big frames overrun the stack.
4195 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4196 Use SAFE_NALLOCA, not alloca.
4198 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4199 * dired.c (directory_files_internal): Use a volatile variable
4200 to prevent the compiler from optimizing away all copies of a local.
4201 I wonder how many other GC-related bugs like this lurk elsewhere?
4203 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4204 * xterm.h (struct x_display_info): New member 'connection'.
4205 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4206 so that x_delete_terminal has a file descriptor to pass to
4207 delete_keyboard_wait_descriptor.
4209 Don't mishandle year-9999 dates (Bug#18176).
4210 * editfns.c (decode_time_components): Store an invalid timespec
4211 on overflow, instead of returning false, so that the caller can
4212 distinguish overflow from other errors.
4213 (lisp_time_argument, lisp_seconds_argument): If the time is out
4214 of range, signal a time overflow instead of an invalid time spec.
4215 * keyboard.c (decode_timer): Treat time overflow like other
4218 Avoid undefined behavior with signed left shift.
4219 Caught by 'gcc -fsanitize=undefined'.
4220 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4221 * dispnew.c (line_hash_code, scrolling):
4222 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4223 Use 'unsigned', not 'int', for line hashes.
4224 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4226 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4228 Make compare-strings more compatible with old behavior (Bug#17903).
4229 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4231 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4233 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4234 Don't add label between left and right buttons (Bug#18129).
4236 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4238 Make functions static that no longer need to be extern.
4239 * frame.c, frame.h (set_menu_bar_lines):
4240 * keyboard.c (Qleftmost, Qrightmost):
4241 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4242 (x_set_internal_border_width):
4245 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4247 Fix display of R2L lines when the last character fits only partially.
4248 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4250 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4251 R2L row is visible only partially, give the row a negative x
4253 (display_line): Fix the calculation of the glyph whose pixel width
4254 is used to decide whether the last produced glyph fits on the
4255 line. When the last glyph fits only partially, give the row a
4258 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4259 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4260 pixel width of the first glyph that is hscrolled from display.
4261 (display_line): In R2L glyph rows, don't give a negative offset to
4262 row->x when the first glyph begins before first_visible_x.
4264 * xdisp.c (display_line): If called with iterator set up to write
4265 to a marginal area, delay the call to handle_line_prefix until we
4266 switch back to the text area. (Bug#18035)
4268 * .gdbinit (xwindow): The members total_cols, total_lines,
4269 left_col, and top_line are C integers (and has been so for the
4272 2014-08-01 Andreas Schwab <schwab@suse.de>
4274 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4275 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4277 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4279 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4280 (timerfd_callback): Ignore weird events with no data. Add tight
4281 assertions and comments.
4282 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4283 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4285 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4287 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4288 I had confused && with ||.
4290 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4292 Simplify timerfd configuration and fix some minor glitches.
4293 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4294 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4295 Fall back on timer_create if timerfd_create fails at runtime.
4296 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4297 kernel primitives to do resolution. All uses removed.
4298 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4299 (turn_on_atimers): Clear timer_create-based timers too,
4302 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4303 Without this change, the code can access the local variable 'width'
4304 even when it has not been initialized, and likewise for 'height';
4305 in either case this leads to undefined behavior.
4307 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4309 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4310 necessary, put horizontal scroll bar resources as well. See
4311 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4312 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4314 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4316 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4317 background value to match the resource of its vertical counterpart.
4319 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4321 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4322 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4324 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4326 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4327 change that added the top margin height to the requested height
4328 and revert (undocumented) part of 2014-07-28 change that changed
4329 the logic of whether a size change occurred.
4331 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4333 * .gdbinit (xwindow): The members total_cols, total_lines,
4334 left_col, and top_line are C integers (and has been so for the
4337 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4340 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4342 On GNU/Linux, use timerfd for asynchronous timers.
4343 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4344 (toplevel): Rename alarm_timer_ok to special_timer_available.
4345 [HAVE_TIMERFD]: Declare timerfd.
4346 [HAVE_CLOCK_GETRES]: Declare resolution.
4347 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4348 system timer resolution.
4349 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4350 (timerfd_callback) [HAVE_TIMERFD]: New function.
4351 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4352 [ENABLE_CHECKING]: New function for the sake of automated tests.
4353 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4354 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4355 [ENABLE_CHECKING]: Defsubr test function.
4356 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4357 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4358 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4360 Fix --without-x build and pacify --enable-gcc-warnings.
4361 Problems reported in Bug#18122 and Bug#18124.
4362 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4363 (frame_windows_min_size): Now static.
4364 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4366 (adjust_frame_size): Always declare prototype.
4368 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4369 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4370 * atimer.c (timerfd_callback): Always read expiration data.
4372 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4373 * process.c (add_timer_wait_descriptor): Add timer descriptor
4374 to input_wait_mask and non_process_wait_mask as well.
4376 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4378 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4380 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4382 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4383 Reinstate code removed by the prevoius commit to this file.
4385 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4387 * buffer.h (struct buffer): New fields scroll_bar_height and
4388 horizontal_scroll_bar_type.
4389 * buffer.c (bset_scroll_bar_height)
4390 (bset_horizontal_scroll_bar_type): New functions.
4391 (Fbuffer_swap_text): Handle old_pointm field.
4392 (init_buffer_once): Set defaults for scroll_bar_height and
4393 horizontal_scroll_bar_type.
4394 (syms_of_buffer): New variables scroll_bar_height and
4395 horizontal_scroll_bar_type.
4396 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4397 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4398 (set_vertical_scroll_bar): Remove prototype.
4399 (x_change_tool_bar_height): Add prototype.
4400 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4401 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4402 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4404 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4405 (update_window): Start mode_line_row->y after horizontal scroll
4407 (change_frame_size_1): Call adjust_frame_size.
4408 (init_display): When changing the size of a tty frame do not
4409 pass height of menu bar.
4410 (Qframe_windows_min_size): New symbol.
4411 * frame.h (struct frame): List tool bar fields after menu bar
4412 fields. Add official, total_lines, horizontal_scroll_bars,
4413 config_scroll_bar_height and config_scroll_bar_lines fields.
4414 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4415 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4416 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4417 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4418 (FRAME_WINDOWS_HEIGHT): New macros.
4419 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4420 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4421 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4422 horizontal scroll bar.
4423 (frame_inhibit_resize, adjust_frame_size)
4424 (frame_windows_min_size): Add declarations.
4425 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4426 (x_set_scroll_bar_default_height, x_set_left_fringe)
4427 (x_set_right_fringe, x_set_vertical_scroll_bars)
4428 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4429 (x_set_scroll_bar_height): Add external declarations.
4430 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4431 (adjust_frame_size): New functions.
4432 (make_frame): Initial horizontal_scroll_bars field.
4433 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4435 (make_initial_frame, make_terminal_frame): No horizontal scroll
4436 bar in initial and terminal frames. Use adjust_frame_size.
4437 (Fframe_total_cols): Fix doc-string.
4438 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4439 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4440 Rewrite using adjust_frame_size.
4441 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4442 (Qframe_windows_min_size): New symbols.
4443 (x_set_frame_parameters): Remove call of check_frame_size.
4444 (x_report_frame_params): Return scroll_bar_height value.
4445 (x_set_left_fringe, x_set_right_fringe): New functions.
4446 (adjust_frame_height, x_set_internal_border_width)
4447 (x_set_fringe_width): Remove.
4448 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4449 (x_set_scroll_bar_width, x_set_right_divider_width)
4450 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4451 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4453 (x_figure_window_size): Rewrite to make frame display the
4454 expected number of lines.
4455 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4456 (Vdefault_frame_horizontal_scroll_bars)
4457 (Vframe_initial_frame_tool_bar_height)
4458 (frame_inhibit_implied_resize): New variables.
4459 * fringe.c (compute_fringe_widths): Remove.
4460 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4461 (xg_create_horizontal_scroll_bar)
4462 (xg_update_horizontal_scrollbar_pos)
4463 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4464 (xg_get_default_scrollbar_height)
4465 (xg_clear_under_internal_border): Extern.
4466 * gtkutil.c (xg_frame_resized): Don't call
4467 do_pending_window_change.
4468 (xg_frame_set_char_size): Use adjust_frame_size.
4469 (style_changed_cb): Call update_theme_scrollbar_height and
4470 x_set_scroll_bar_default_height.
4471 (x_wm_set_size_hint): Don't call check_frame_size.
4472 (update_theme_scrollbar_height)
4473 (xg_get_default_scrollbar_height)
4474 (xg_create_horizontal_scroll_bar)
4475 (xg_update_horizontal_scrollbar_pos)
4476 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4477 (xg_create_scroll_bar): Set horizontal slot of bar.
4478 (xg_initialize): Call update_theme_scrollbar_height.
4479 (xg_clear_under_internal_border): No more static.
4480 * insdel.c (adjust_suspend_auto_hscroll): New function.
4481 (adjust_markers_for_delete, adjust_markers_for_insert)
4482 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4483 * keyboard.c (readable_events, discard_mouse_events)
4484 (make_lispy_event): Handle horizontal scroll bar click events.
4485 (Fsuspend_emacs): When changing the size of a tty frame do not
4486 pass height of menu bar.
4487 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4488 (Qright, Qleftmost, Qrightmost): New symbols.
4489 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4491 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4492 * nsfns.m (x_set_internal_border_width): New function.
4493 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4494 Remove extended fringe code.
4495 (x_set_window_size, x_new_font): Don't call
4496 compute_fringe_widths.
4497 * term.c (Fresume_tty): When changing the size of a tty frame do
4498 not pass height of menu bar.
4499 (clear_tty_hooks, set_tty_hooks):
4500 Clear horizontal_scroll_bar_hook.
4501 (init_tty): Frame has no horizontal scroll bars.
4502 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4503 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4504 scroll_bar_after_handle, scroll_bar_left_arrow,
4505 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4506 scroll_bar_to_rightmost entries.
4507 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4508 (struct terminal): Add set_horizontal_scroll_bar_hook.
4509 * w32console.c (initialize_w32_display):
4510 Clear horizontal_scroll_bar_hook.
4511 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4513 (x_clear_under_internal_border, x_set_internal_border_width):
4515 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4516 Set windows_or_buffers_changed when adding the menu bar.
4517 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4518 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4519 (w32_createhscrollbar): New functions.
4520 (w32_createscrollbar): Rename to w32_createvscrollbar.
4521 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4522 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4523 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4524 Add WM_EMACS_SHOWCURSOR.
4525 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4526 case do not artificially impose WM size hints.
4527 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4528 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4530 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4531 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4532 (unwind_create_frame_1): Remove.
4533 (Fx_create_frame): Make both scrollbars the system standard
4534 width and height. Use official field of frame structure to
4535 inhibit running window-configuration-change-hook.
4536 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4537 pixelwise. Handle frame's official field.
4538 (w32_frame_parm_handlers): Remove x_set_fringe_width
4539 entries. Add x_set_scroll_bar_height,
4540 x_set_horizontal_scroll_bars, x_set_left_fringe and
4542 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4543 pass height of menu bar to change_frame_size.
4544 * w32menu.c (set_frame_menubar): Rewrite using
4545 frame_inhibit_resize.
4546 * w32term.h (struct w32_display_info):
4547 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4548 (struct scroll_bar): Add horizontal.
4549 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4550 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4551 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4552 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4553 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4554 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4555 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4556 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4557 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4558 Define instead of WM_EMACS_CREATESCROLLBAR.
4559 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4560 WND_SCROLLBAR_INDEX.
4561 * w32term.c (horizontal_scroll_bar_min_handle)
4562 (horizontal_scroll_bar_left_border)
4563 (horizontal_scroll_bar_right_border): New integers.
4564 (x_set_frame_alpha): Replace x_highlight_frame by
4566 (x_window_to_scroll_bar): New argument "type". Update callers
4568 (w32_set_horizontal_scroll_bar_thumb)
4569 (x_horizontal_scroll_bar_report_motion)
4570 (w32_set_horizontal_scroll_bar)
4571 (w32_horizontal_scroll_bar_handle_click)
4572 (x_horizontal_scroll_bar_report_motion): New functions.
4573 (w32_mouse_position): Discriminate horizontal and vertical
4575 (my_create_scrollbar): Replace with two new functions
4576 my_create_vscrollbar and my_create_hscrollbar.
4577 (x_scroll_bar_create): New argument "horizontal".
4578 Update callers accordingly.
4579 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4580 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4582 (w32_read_socket): Handle WM_HSCROLL cae.
4583 (x_new_font): Don't recompute fringe widths.
4584 Use frame_inhibit_resize. Calculate new menu bar height iff we
4585 build without toolkit. Always clear under internal border.
4586 (x_set_window_size): Don't check frame size or recompute
4587 fringes. Reset fullscreen status before applying sizes.
4588 Always resize as requested by pixelwise argument. Don't call
4589 do_pending_window_change.
4590 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4591 (w32_initialize_display_info): Initialize dpyinfo's
4592 horizontal_scroll_bar_cursor entry.
4593 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4594 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4595 horizontal_scroll_bar_left_border.
4596 (w32fullscreen_hook): Intermittently resize window to normal
4597 when switching from fullscreen to maximized state.
4598 (run_window_configuration_change_hook): Don't run it if frame is
4600 (unwind_change_frame): Remove.
4601 (Fset_window_configuration): Rewrite using frame's official field.
4602 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4603 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4604 * window.h (struct window): New fields old_pointm,
4605 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4606 scroll_bar_height and suspend_auto_hscroll.
4607 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4609 (sanitize_window_sizes): Extern.
4610 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4611 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4612 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4613 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4614 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4616 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4617 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4618 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4619 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4620 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4621 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4622 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4623 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4624 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4625 (Fwindow_old_point, sanitize_window_sizes): New functions.
4626 (Qwindow_sanitize_window_sizes): New symbol.
4627 (window_body_height): Count in horizontal scroll bar.
4628 (set_window_hscroll, Fscroll_left, Fscroll_right):
4629 Set suspend_auto_hscroll slot.
4630 (Fwindow_inside_edges): Count fringes pixelwise.
4631 (coordinates_in_window, Fcoordinates_in_window_p):
4632 Consider horizontal scroll bar.
4633 (check_frame_size, adjust_window_margins): Remove functions and
4634 corresponding calls.
4635 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4636 (temp_output_buffer_show): Reset hscroll related fields.
4637 Initialize old_pointm.
4638 (make_parent_window): Initialize old_pointm.
4639 (make_window): Initialize old_pointm, horizontal scroll bar type,
4640 and scroll bar height.
4641 (resize_frame_windows): Don't count top margin in new sizes.
4642 Don't use safe sizes when shrinking a frame; let the window
4643 manager do the clipping.
4644 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4646 (Fdelete_window_internal): Unchain old_pointm marker.
4647 (window_scroll_pixel_based, Fscroll_other_window):
4649 (Fwindow_text_width, Fwindow_text_height): New argument
4651 (struct saved_window): New fields, old_pointm, hscroll_whole,
4652 suspend_auto_hscroll, scroll_bar_height and
4653 horizontal_scroll_bar_type.
4654 (Fset_window_configuration, save_window_save): Set new fields of
4656 (apply_window_adjustment): Don't call adjust_window_margins.
4657 (set_window_margins): Don't change margins if new sizes don't
4659 (set_window_scroll_bars): New argument "horizontal_type".
4660 Handle horizontal scroll bars. Don't change scroll bars if they
4661 don't fit into window.
4662 (Fset_window_scroll_bars): New argument "horizontal_type".
4663 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4664 (compare_window_configurations): Compare horizontal scroll bar
4666 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4667 horizontal scroll bar height.
4668 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4669 instead of FRAME_LINES.
4670 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4671 ON_VERTICAL_SCROLL_BAR.
4672 (with_echo_area_buffer): Initialize old_pointm.
4673 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4675 (unwind_with_echo_area_buffer): Handle old_pointm.
4676 (update_tool_bar): Set do_update when the tool bar window has at
4677 least one line (since this is what the user sets).
4678 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4679 (redisplay_tool_bar): Return early when toolbar has zero lines.
4680 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4681 (hscroll_window_tree): Handle suspension of auto_hscroll and
4683 (set_horizontal_scroll_bar): New function.
4684 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4685 more than one line. Handle horizontal scroll bars.
4686 (note_mouse_highlight): Handle horizontal scrol bars.
4687 (expose_frame): Set dimensions of XRectangle from frame's text
4689 (Vvoid_text_area_pointer): Update doc-string.
4690 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4691 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4692 (x_set_internal_border_width): New functions.
4693 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4694 (unwind_create_frame_1): Remove.
4695 (Fx_create_frame): Handle horizontal scroll bars. Use official
4696 field of frame structure to inhibit running
4697 window-configuration-change-hook.
4698 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4699 pixelwise. Handle frame's official field.
4700 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4701 x_set_horizontal_scroll_bars, x_set_left_fringe,
4703 * xmenu.c (update_frame_menubar, free_frame_menubar):
4704 Use adjust_frame_size.
4705 * xterm.h (struct x_display_info):
4706 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4708 (struct scroll_bar): Add horizontal slot.
4709 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4710 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4711 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4712 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4713 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4714 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4715 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4716 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4717 (x_clear_under_internal_border): Remove.
4718 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4719 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4720 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4721 HORIZONTAL. Update callers.
4722 (horizontal_action_hook_id): New action hook id.
4723 (x_horizontal_scroll_bar_to_input_event)
4724 (x_create_horizontal_toolkit_scroll_bar)
4725 (xt_horizontal_action_hook)
4726 (x_set_toolkit_horizontal_scroll_bar_thumb)
4727 (XTset_horizontal_scroll_bar, x_net_wm_state)
4728 (x_horizontal_scroll_bar_report_motion): New functions.
4729 (xg_scroll_callback, x_scroll_bar_handle_click):
4730 Handle horizontal scroll bars.
4731 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4732 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4734 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4735 Handle horizontal scroll bars.
4736 (handle_one_xevent): Handle horizontal scroll bar events.
4737 Call x_net_wm_state.
4738 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4740 (x_set_window_size): Don't call check_frame_size and
4741 do_pending_window_change.
4742 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4743 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4744 (x_scroll_bar_set_handle): Add some checks when calling
4747 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4749 Revert previous change.
4750 There is certainly nothing wrong with writing code like 'lo <= i
4751 && i <= hi', even if LO happens to a constant. There isn't even
4752 anything wrong in general with writing 'a <= b' if A happens to
4753 be a constant. At any rate stylistic changes shouldn't
4754 be done like this without discussion.
4756 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4758 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4759 (Fgarbage_collect): Reorder conditions that are written backwards.
4760 * data.c (cons_to_unsigned): Likewise.
4761 * dispnew.c (update_frame_1, sit_for): Likewise.
4762 * fileio.c (file_offset): Likewise.
4763 * filelock.c (read_lock_data, lock_file): Likewise.
4764 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4766 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4767 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4768 * lread.c (read1): Likewise.
4769 * minibuf.c (read_minibuf_noninteractive): Likewise.
4770 * nsterm.m (x_set_frame_alpha): Likewise.
4771 * process.c (wait_reading_process_output): Likewise.
4772 * region-cache.c (delete_cache_boundaries): Likewise.
4773 * xterm.c (x_set_frame_alpha): Likewise.
4775 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4777 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4780 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4782 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4783 because atimer expiration is absolute rather than relative.
4785 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4787 * w32term.h (current_popup_menu, menubar_in_use):
4788 Move declarations from w32term.c.
4790 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4792 * w32fns.c (menubar_in_use): No more static.
4793 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4795 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4797 Move hourglass machinery to RIF.
4798 * dispextern.h (struct redisplay_interface): New members
4799 show_hourglass and hide_hourglass. Indent comments.
4800 (show_hourglass, hide_hourglass): Remove prototypes.
4801 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4802 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4803 (ns_redisplay_interface): Add them.
4804 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4805 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4806 (w32_arrow_cursor): New function to hack around non-GUI frames.
4807 (w32_redisplay_interface): Add new functions.
4808 * w32term.h (w32_arror_cursor): Add prototype.
4809 * xdisp.c (show_hourglass): New function, refactored out from
4810 platform-dependent code.
4811 (cancel_hourglass): Now call to RIF function.
4812 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4813 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4814 (x_redisplay_interface): Add new functions.
4816 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4818 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4819 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4820 and complete previous change.
4821 * frame.c (adjust_frame_height): New function.
4822 (Fset_frame_height, Fset_frame_size): Use it.
4823 (x_set_frame_parameters): Take frame top margin into account.
4825 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4827 * frame.c (Fset_frame_height): Take frame top margin into account.
4828 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4829 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4831 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4833 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4834 menubar_height as such. Tweak comment.
4835 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4836 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4837 All related users changed.
4838 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4839 * xterm.c (handle_one_xevent):
4840 * gtkutil.c (xg_event_is_for_menubar):
4841 * xfns.c (x_window) [USE_X_TOOLKIT]:
4842 * xmenu.c (set_frame_menubar, free_frame_menubar):
4843 Prefer to use FRAME_MENUBAR_HEIGHT.
4845 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4847 * frame.c (Fframe_parameters): Always report frame height without
4848 menu and tool bar lines.
4850 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4852 * nsterm.m (applicationDidFinishLaunching:): Call
4853 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4854 (antialiasThresholdDidChange:): New method for EmacsApp.
4856 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4858 * macfont.m (macfont_update_antialias_threshold): Remove static.
4860 * macfont.h (macfont_update_antialias_threshold): Declare.
4862 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4864 * w32select.c (setup_windows_coding_system):
4865 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4866 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4868 * w16select.c (Fw16_get_clipboard_data):
4869 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4872 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4873 buffer position where we are to start the iteration.
4874 (handle_invisible_prop): Record in it->stop_charpos the position
4875 where the invisible text ends. (Bug#18035)
4876 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4877 row has zero buffer position as their start position.
4878 Reported by martin rudalics <rudalics@gmx.at>.
4880 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4881 infinite looping in redisplay when display lines don't have enough
4882 space to display even a single character. (Bug#18036)
4884 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4886 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4887 * xfns.c (x_window): Use it to allow xfree later.
4888 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4889 where appropriate. Use bool for booleans and remove redundant checks.
4890 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4891 * xterm.c (x_free_frame_resources): Free shell_position.
4893 2014-07-19 K. Handa <handa@gnu.org>
4895 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4896 mandatory font spec (Bug#17973).
4898 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4900 * font.c (font_score): Return the worst score if the size of
4901 ENTITY is wrong by more than a factor 2 (Bug#17973).
4903 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4905 * frame.c (frame_unspecified_color): New function
4906 refactored out from ...
4907 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4908 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4910 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4911 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4912 * lisp.h (set_frame_param): Remove prototype.
4913 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4914 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4917 Prefer 'x_display_info *' to 'Display *' in X selection code.
4918 This helps to avoid unneeded calls to x_display_info_for_display.
4919 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4920 instead of 'Display *'.
4921 (SELECTION_EVENT_DPYINFO): New macro.
4922 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4923 it as an lvalue. Mention this in comment.
4924 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4925 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4926 (selection_data_to_lisp_data, receive_incremental_selection):
4927 Convert to use 'x_display_info *'. Adjust users where appropriate.
4928 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4929 selection data *' as last arg to not return values in args.
4930 (unexpect_property_change): Use common removal technique.
4932 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4934 * print.c (print_preprocess): Adjust to match changed
4935 sub char-table structure and avoid crash (Bug#18038).
4937 * data.c (wrong_choice): Not static any more.
4938 * lisp.h (wrong_choice): Add prototype.
4939 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4940 Declare namebuf as such. Tweak comment.
4941 [USE_GTK]: Likewise for tool_bar_position.
4942 (fset_tool_bar_position) [USE_GTK]: Ditto.
4943 (FRAME_TOOL_BAR_POSITION): New macro.
4944 * frame.c (x_report_frame_params):
4945 * gtkutil.c (update_frame_tool_bar):
4946 * xfns.c (Fx_create_frame): Use it.
4947 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4949 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4951 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4952 buffer's default-directory only if it is a string. (Bug#17986)
4954 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4956 More precise control over values of some buffer-local variables.
4957 * keyboard.c (Qvertical_scroll_bar):
4958 * frame.c (Qleft, Qright): Move to ...
4959 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4960 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4961 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4962 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4963 vertical-scroll-bar, scroll-up-aggressively
4964 and scroll-down-aggressively.
4965 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4967 * nsfns.m, frame.h (Qleft, Qright):
4968 * nsterm.m (Qleft): Remove declarations.
4969 * gtkutil.c (toplevel): Include buffer.h.
4970 * data.c (wrong_choice, wrong_range): New functions.
4971 (store_symval_forwarding): Handle special properties of buffer-local
4972 variables and use functions from the above to signal error, if any.
4974 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4975 values. Add comment.
4976 (struct frame): Re-arrange layout to avoid extra padding and use bit
4977 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4978 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4979 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4980 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4981 Define as no-ops because there are no scroll bars anyway.
4982 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4985 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4986 Add convenient setter.
4987 (font_put_frame_data, font_get_frame_data): Use it.
4989 2014-07-15 Daiki Ueno <ueno@gnu.org>
4991 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4992 pointer argument, before dereferencing.
4993 (XCHAR2B_BYTE2): Likewise.
4995 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4997 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4998 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4999 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5000 Use record_unwind_protect_int and avoid consing.
5001 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5003 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5005 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5007 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5008 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5010 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5011 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5012 * minibuf.c: Include binary-io.h instead of fcntl.h.
5013 (read_minibuf_noninteractive):
5014 Use set_binary_mode instead of handcrafted code.
5015 Don't call emacs_set_tty if emacs_get_tty failed.
5016 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5017 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5018 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5020 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5021 This works around a GCC compiler bug when Emacs is configured with
5022 --enable-gcc-warnings.
5024 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5026 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5027 or characters in string, respectively. Add comment.
5028 * fringe.c (Fdefine_fringe_bitmap):
5029 * fns.c (Fsubstring, substring_both): Use it.
5030 * keymap.c (Fdefine_key, Flookup_key):
5031 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5033 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5034 Use menu_item_width.
5035 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5037 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5039 Improve behavior of 'bzr up; cd src; make -k'.
5040 * Makefile.in (top_srcdir): New var.
5041 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5042 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5043 its expansion is a bit shorter.
5044 (../config.status): Actually build config.status instead of
5046 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5047 New macros, copied and relocated from ../Makefile.in.
5048 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5049 (../config.status, Makefile): New dependencies and rules,
5050 copied with relocation from ../Makefile.in. This should be more
5051 likely to rebuild the build machinery properly if you do a 'make'
5052 in the src directory.
5054 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5056 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5059 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5060 behavior on Windows 7 and later when the function is repeatedly
5061 invoked with the same value of DIR. (Bug#17950)
5063 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5064 string to match the one in w32fns.c.
5066 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5067 stdin to binary mode only if it is connected to a terminal.
5069 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5071 Coalesce extern decls.
5072 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5073 * sysdep.c (emacs_get_tty, emacs_set_tty):
5074 Move duplicate extern decls from here ...
5075 * systty.h: ... to here, so that there's just one copy.
5077 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5079 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5081 * nsfns.m (Fns_popup_font_panel): Ditto.
5083 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5085 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5087 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5089 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5090 [DOS_NT]: Implement for WINDOWSNT.
5092 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5095 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5097 * sysdep.c (suppress_echo_on_tty): New function.
5098 * minibuf.c (read_minibuf_noninteractive): Use it.
5100 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5102 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5103 sysinfo failed. Adjust docstring.
5105 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5107 Implement memory-info for MS-DOS.
5108 * dosfns.c (dos_memory_info): New function.
5109 * dosfns.h (dos_memory_info): Add prototype.
5110 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5111 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5112 of doing some of its job.
5114 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5115 reference termios structure members.
5117 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5119 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5121 * minibuf.c (top): Include systty.h. Declare external
5122 emacs_get_tty and emacs_set_tty.
5123 (Vread_hide_char): New lisp variable.
5124 (read_minibuf_noninteractive): Hide characters with
5125 Vread_hide_char if it is a character. (Bug#17839)
5127 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5129 Implement memory-info for MS-Windows.
5130 * w32.c (w32_memory_info): New function.
5131 * w32.h (w32_memory_info): Prototype it.
5132 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5134 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5136 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5137 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5138 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5139 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5140 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5141 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5142 (decode_coding_big5, decode_coding_charset, decode_coding)
5143 (encode_coding): Adjust users.
5145 * alloc.c (Fmemory_info): New function.
5147 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5149 * syntax.c (back_comment): Use more-natural location for label.
5151 * font.c, font.h (font_unparse_fcname): Now static.
5152 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5154 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5156 Next minor cleanup of font subsystem.
5157 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5158 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5160 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5162 * ftfont.h (ftfont_font_format): Remove prototype.
5163 * ftfont.c (ftfont_font_format): Remove; now unused.
5165 * nsfont.m (nsfont_open):
5166 * w32font.c (w32font_open_internal):
5167 * w32uniscribe.c (uniscribe_open):
5168 * xfont.c (xfont_open):
5169 * xftfont.c (xftfont_open): All users changed.
5171 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5172 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5174 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5176 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5177 x_produce_glyphs does when it generates a stretch glyph that
5178 represents a TAB. (Bug#17969)
5180 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5181 and there is a display property at that position, don't call
5182 move_it_to to move to a position before window start. (Bug#17942)
5183 Fix condition for finding CHARPOS by the first call to move_it_to.
5186 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5188 * syntax.c (find_defun_start): Try the cache even
5189 if !open_paren_in_column_0_is_defun_start.
5190 (back_comment): If find_defun_start was pessimistic, use the
5191 scan_sexps_forward result to improve the cache (bug#16526).
5193 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5195 * xdisp.c (redisplay_window): If redisplay of a window ends up
5196 with point in a partially visible line at end of the window, make
5197 sure the amended position of point actually has smaller Y
5198 coordinate; if not, give up and scroll the display. (Bug#17905)
5200 * window.c (window_scroll_pixel_based): When point ends up at the
5201 last fully visible line, don't let move_it_to stop at the left
5202 edge of the line and dupe us into thinking point is inside the
5205 * w32.c (network_interface_info): Make sure the argument is a
5208 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5210 * process.c (read_and_dispose_of_process_output): Fix typo
5211 in previous patch: we want nonnegative fds, not nonzero fds.
5213 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5215 * chartab.c (char_table_translate): Move to...
5216 * character.h (char_table_translate): ... inline function here.
5217 Avoid Faref and assume that args are always valid. This helps to
5218 speedup search, which is especially important for a huge buffers.
5219 * lisp.h (char_table_translate): Remove prototype.
5221 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5222 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5223 New function, with an intention to avoid code duplication between
5225 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5227 * ftfont.c (ftfont_open):
5228 * macfont.m (macfont_open):
5229 * xftfont.c (xftfont_open): Use it.
5231 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5233 * process.c: Add sanity checks for file descriptors (Bug#17844).
5234 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5235 Check that infd is nonnegative before using it as an fd.
5236 (read_and_dispose_of_process_output, Fprocess_send_eof):
5237 Likewise, for outfd.
5238 (wait_reading_process_output): Omit unnecessary check of infd.
5240 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5242 Minor fixups related to usage of the 'long' type.
5243 * gnutls.c (emacs_gnutls_handshake):
5244 * xfaces.c (dump_realized_face):
5245 Work even if 'long' is narrower than 'void *'.
5246 * termcap.c (scan_file):
5247 * xselect.c (x_decline_selection_request)
5248 (x_reply_selection_request, x_get_window_property):
5249 * xterm.c (x_set_frame_alpha):
5250 Remove unnecessary 'L' suffixes of integer constants.
5251 * xfns.c (hack_wm_protocols):
5252 * xselect.c (x_fill_property_data):
5253 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5254 Remove unnecessary casts to 'long'.
5255 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5257 Minor ImageMagick safety fixes.
5258 * image.c (imagemagick_compute_animated_image):
5259 Remove useless assignment to local. Avoid problems if dest_width is 0.
5260 (imagemagick_load_image): Use int for pixel counts that can't
5261 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5262 a row width greater than the image width (or greater than LONG_MAX!).
5264 2014-07-04 K. Handa <handa@gnu.org>
5266 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5267 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5268 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5270 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5272 * font.h (struct font_driver): Remove get_outline and free_outline;
5273 not used by any font driver.
5274 * ftfont.c (ftfont_driver):
5275 * macfont.m (macfont_driver):
5276 * nsfont.m (nsfont_driver):
5277 * w32font.c (w32font_driver):
5278 * w32uniscribe.c (uniscribe_font_driver):
5279 * xfont.c (xfont_driver): Related users changed.
5280 * xselect.c (x_get_window_property): Use convenient xmalloc.
5281 Call to xfree only if some data was really allocated.
5283 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5285 On MS-Windows, display busy cursor on all GUI frames.
5286 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5287 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5288 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5290 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5291 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5293 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5295 Use convenient alists to manage per-frame font driver-specific data.
5296 * frame.h (struct frame): Rename font_data_list to...
5297 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5298 * font.h (struct font_data_list): Remove; no longer need a special
5300 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5302 * font.c (font_put_frame_data, font_get_frame_data)
5303 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5305 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5306 Related users changed.
5307 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5308 Prefer convenient xmalloc and xfree.
5310 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5312 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5313 the window whose glyph row is being prepared and a flag whether it
5314 is for mode/header line. Make sure the glyph row's marginal areas
5315 are in sync with what the window wants.
5318 * xdisp.c (display_line, display_mode_line):
5319 Call prepare_desired_row with additional arguments, as appropriate.
5321 * dispextern.h (prepare_desired_row): Adjust prototype.
5323 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5325 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5326 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5327 caused by xw_popup_dialog in daemon mode (Bug#17891).
5329 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5331 * frame.c (do_switch_frame): When switching to another TTY frame,
5332 make sure FrameCols and FrameRows are in sync with the new frame's
5335 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5337 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5338 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5339 min_char slots. Adjust comment.
5340 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5341 Add SUB_CHAR_TABLE_OFFSET member.
5342 (make_uninit_sub_char_table): New function.
5343 (toplevel): Add compile-time assert to verify suitable member layout
5344 in Lisp_Sub_Char_Table.
5345 * alloc.c (mark_char_table): Add extra argument to denote char table
5346 subtype. Adjust to match new layout of sub char-table.
5347 (mark_object): Always mark sub char-tables with mark_char_table.
5348 * chartab.c (make_sub_char_table, copy_sub_char_table)
5349 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5350 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5351 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5352 All related users changed.
5353 * lread.c (read1): Adjust to match new layout of sub char-table.
5354 * print.c (print_object): Likewise (Bug#17898).
5356 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5358 * keymap.c (get_keyelt): Simplify.
5359 (copy_keymap_item): Remove left-over code for when we had
5360 key-shortcut caches.
5362 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5364 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5365 (dealloc): Remove for EmacsScroller.
5367 * nsterm.h (EmacsScroller): Remove dealloc.
5369 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5371 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5373 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5375 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5376 when setNeedsDisplay is called so we don't trigger redisplay for every
5379 * nsterm.m (any_help_event_p): New variable.
5380 (mouseMoved:): Set any_help_event_p to YES if help event is
5381 generated. Remove else with empty help event that triggered redisplay
5382 for every mouse move.
5383 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5385 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5387 * xfns.c (Qsuppress_icon): Remove; no real users.
5388 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5389 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5390 (syms_of_w32fns): Don't DEFSYM it.
5392 2014-06-29 Glenn Morris <rgm@gnu.org>
5394 * Makefile.in (ns-app): Mark as PHONY.
5396 2014-06-28 Glenn Morris <rgm@gnu.org>
5398 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5399 liblw.a in this directory.
5401 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5403 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5404 also in unibyte case. (Bug#17865)
5406 2014-06-28 K. Handa <handa@gnu.org>
5408 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5409 (MIN_CHARBUF_SIZE): New macro.
5410 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5412 2014-06-27 Glenn Morris <rgm@gnu.org>
5414 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5415 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5416 (.el.elc): Replace suffix rule with pattern rule.
5417 (%.elc): New pattern rule, with order-only prerequisite.
5418 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5419 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5420 in place of BOOTSTRAPEMACS.
5422 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5424 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5426 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5428 Consistently use validate_subarray to verify substring.
5429 * fns.c (validate_substring): Not static any more. Adjust to
5430 use ptrdiff_t, not EMACS_INT, because string and vector limits
5431 can't exceed ptrdiff_t even if EMACS_INT is wider.
5432 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5433 (secure_hash): Adjust user.
5434 * lisp.h (validate_subarray): Add prototype.
5435 * coding.c (Fundecodable_char_position):
5436 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5437 Use validate_subarray. Adjust comment to mention substring.
5439 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5441 Do not allow out-of-range character position in Fcompare_strings.
5442 * fns.c (validate_subarray): Add prototype.
5443 (Fcompare_substring): Use validate_subarray to check ranges.
5444 Adjust comment to mention that the semantics was changed. Also see
5445 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5447 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5449 Be more consistent about the 'Qfoo' naming convention.
5450 * image.c (Fimagemagick_types):
5451 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5452 * process.c (Fmake_network_process):
5453 Rename C local identifier 'Qfoo to avoid giving the false
5454 impression that it stands for the symbol 'foo'.
5456 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5458 Simplify and cleanup character conversion stuff.
5459 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5461 * character.c (multibyte_char_to_unibyte)
5462 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5463 * character.h (make_char): Remove; unused.
5464 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5465 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5466 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5467 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5468 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5470 2014-06-22 Mario Lang <mlang@delysid.org>
5472 * w32fns.c (Fw32_shell_execute): The the -> the.
5474 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5476 * xmenu.c (mouse_position_for_popup):
5477 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5478 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5479 * menu.c (Fx_popup_menu):
5480 * xselect.c (x_handle_dnd_message): Adjust users.
5481 * menu.h (mouse_position_for_popup): Remove prototype.
5482 * xterm.h (x_relative_mouse_position): Add prototype.
5483 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5484 call XFree if XQueryTree returns zero.
5486 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5488 * indent.c (Fvertical_motion): Doc fix.
5489 Move to the goal column, if any, with a single call to
5490 move_it_in_display_line, not in two calls. Doing this with two
5491 calls causes move_it_in_display_line apply the line-prefix
5492 handling twice instead of just once. (Bug#17823)
5494 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5496 Port to OS X ACLs (Bug#17810).
5497 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5498 ACL_TYPE_ACCESS) doesn't work.
5500 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5502 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5503 before checking key-translation-map (bug#17659).
5505 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5507 * font.c (font_make_object): Avoid dangling pointer which may
5508 crash GC (Bug#17771).
5510 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5512 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5513 prototype of DGifCloseFile as appropriate for older and newer
5515 (gif_close): New function, encapsulates the differences in the
5516 calling sequence of DGifCloseFile before v5.1.0 and after it.
5517 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5518 error string where appropriate. (Bug#17790)
5520 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5521 macro execution, make sure point didn't move since last complete
5522 redisplay, as the condition for using the glyph matrix
5523 information. (Bug#17777)
5525 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5527 Minor cleanup of fonset code.
5528 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5529 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5530 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5531 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5532 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5533 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5534 (free_realized_fontset): Remove because a no-op since 2008.
5535 (free_face_fontset): Adjust user.
5536 (syms_of_fontset): Shrink fontset by one extra slot.
5538 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5540 Omit redundant extern decls.
5541 Most of this patch is from Dmitry Antipov, in:
5542 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5543 * commands.h (update_mode_lines):
5544 * frame.h (Qbackground_color, Qforeground_color)
5545 (x_set_menu_bar_lines):
5546 * ftfont.c (ftfont_font_format):
5547 * intervals.h (Qkeymap, Qfont):
5548 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5549 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5550 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5551 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5552 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5553 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5554 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5555 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5556 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5557 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5558 (Qtool_bar, Qheader_line):
5559 * macros.c (Fexecute_kbd_macro):
5560 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5561 * xterm.c (x_delete_terminal, XSetIMValues):
5562 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5563 (x_implicitly_set_name, popup_activated)
5564 (widget_store_internal_border):
5565 Remove redundant decls.
5566 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5567 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5568 Remove _Noreturn, as make-docfile now does that for us.
5569 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5570 (Qregion_extract_function): New decl.
5571 * window.c, xfns.c: Include menu.h.
5573 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5575 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5577 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5579 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5580 * callint.c (read_file_name): ... convert to static here.
5581 * lisp.h (Fread_file_name): Do not EXFUN it.
5582 (STRING_COPYIN): Remove; unused.
5583 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5584 (char_composable_p): ... static function. All users changed.
5585 * eval.c (toplevel): Remove redundant #include directives.
5586 * xterm.c (x_initialize): Add static to match prototype.
5587 * ccl.c (Fccl_execute_on_string):
5588 * font.c (fon_intern_prop): Use make_specified_string.
5590 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5592 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5593 Reported by David Caldwell in:
5594 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5596 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5598 Do not ask for XRender extension each time XFT font is opened.
5599 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5600 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5602 2014-06-15 Glenn Morris <rgm@gnu.org>
5604 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5606 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5608 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5609 information if we are in the middle of executing a keyboard macro,
5610 since redisplay doesn't update the screen until the macro is
5611 finished. (Bug#17777)
5613 * alloc.c (cleanup_vector): Don't dereference a font driver
5614 pointer if it is NULL. (Bug#17771)
5616 2014-06-13 Glenn Morris <rgm@gnu.org>
5618 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5619 ($(lispsource)/international/charprop.el)
5620 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5621 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5622 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5623 GNU make automatically passes command-line arguments to sub-makes.
5625 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5627 Avoid hangs in accept-process-output (Bug#17647).
5628 * lisp.h, process.c (wait_reading_process_input):
5629 Return int, not bool. All uses changed.
5630 * process.c (SELECT_CANT_DO_WRITE_MASK):
5631 Remove macro, replacing with ...
5632 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5634 (status_notify): New arg WAIT_PROC. Return int, not void.
5637 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5639 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5640 the frame is the initial frame, because the hook is not set up
5641 then, and Emacs crashes.
5642 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5644 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5646 * keymap.c (silly_event_symbol_error): Don't recommend the use
5649 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5651 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5652 matching overlay strings with 'cursor' property against buffer
5653 positions traversed in the glyph row. (Bug#17744)
5655 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5657 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5660 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5661 determine 10.9 (Bug#17751).
5663 * macfont.m (macfont_draw): Positions were not freed.
5665 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5667 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5668 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5669 function. Also adjust comment.
5670 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5672 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5673 * font.c (font_done_for_face):
5674 * xfaces.c (realize_non_ascii_face): Adjust user.
5675 * font.h (struct font_driver): Convert 'prepare_face' to return
5676 void because its return value is never used anyway.
5677 * xfont.c (xfont_prepare_face): Return void.
5678 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5679 (xftfont_done_face): Use xfree.
5681 * dispextern.h (last_tool_bar_item): Remove declaration.
5682 * frame.h (struct frame): New member last_tool_bar_item.
5683 * frame.c (make_frame): Initialize it.
5684 * xdisp.c (toplevel): Remove last_tool_bar_item.
5685 (handle_tool_bar_click, note_tool_bar_highlight):
5686 * w32term.c (w32_read_socket, w32_initialize):
5687 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5689 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5690 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5692 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5694 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5695 * process.c (Faccept_process_output)
5696 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5697 the return value is about PROCESS, not about other processes.
5699 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5701 Further adjustments to mark_object and friends.
5702 Now the mark_object's stack is just 32 bytes on a 64-bit
5703 system, which means extra 20% off the stack usage.
5704 * alloc.c (mark_save_value): As before, refactored out from ...
5705 (mark_object): ... adjusted user. Also add comment.
5707 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5709 Fix core dump after a dropped X connection (Bug#17704).
5710 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5711 is dead, as we may be shutting down.
5713 2014-06-08 Glenn Morris <rgm@gnu.org>
5715 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5717 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5719 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5721 If a C name must be extern on some platforms, make it extern on all.
5722 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5724 * font.h (ftxfont_driver) [HAVE_XFT]:
5725 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5726 * lisp.h (get_frame_param):
5727 * menu.h (tty_menu_show):
5728 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5729 * termhooks.h (encode_terminal_code):
5730 * xterm.h (x_menu_wait_for_event):
5732 * frame.c (get_frame_param):
5733 * fringe.c (max_used_fringe_bitmap):
5734 * ftxfont.c (ftxfont_driver):
5735 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5736 * menu.c (menu_items_inuse):
5737 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5738 * term.c (encode_terminal_code, tty_menu_show):
5739 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5740 * xfaces.c (load_color):
5741 * xmenu.c (x_menu_wait_for_event):
5744 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5746 Change object marking routines to minimize stack usage.
5747 This change moves a few cold paths from mark_object to NO_INLINE
5748 functions and adjusts symbol marking loop. According to GCC 4.8.2
5749 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5750 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5751 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5752 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5753 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5754 refactored out from ...
5755 (mark_object): ... adjusted user. Also mark symbols in a tight
5757 (mark_face_cache): Add NO_INLINE.
5759 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5761 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5762 contains garbage on WINDOWSNT (which could potentially infloop at
5765 Minimize cursor motion during TTY menu updates.
5766 * term.c (tty_menu_display): Don't position cursor here.
5767 Instead, pass the cursor coordinates to update_frame_with_menu.
5768 (tty_menu_activate): Send the hide cursor command only once in an
5769 iteration through the outer 'while' loop.
5771 * dispnew.c (update_frame_1): Accept an additional argument
5772 SET_CURSOR_P, and position the cursor at the end of the frame
5773 update only if that argument is non-zero. All callers changed to
5774 provide the additional argument as non-zero, except for
5775 update_frame_with_menu.
5776 (update_frame_with_menu): Accept 2 additional arguments ROW and
5777 COL; if they are non-negative, instruct update_frame_1 not to
5778 position the cursor, and instead position it according to ROW and COL.
5780 * dispextern.h (update_frame_with_menu): Update prototype.
5782 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5784 * callproc.c (call_process): Don't check read-only if we don't insert
5785 anything (bug#17666).
5787 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5789 * dispnew.c (update_frame_with_menu): Set display_completed.
5791 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5793 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5795 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5797 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5799 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5800 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5802 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5804 * window.c (Frecenter): Signal an error if window-buffer is not
5807 * keyboard.c (make_lispy_position): Don't include a buffer position in
5808 mode/header-line mouse events.
5810 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5811 Vunread_command_events (bug#17650).
5813 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5815 * xterm.c (x_setup_pointer_blanking):
5816 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5818 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5820 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5821 because it will be defined in generated config.h if needed.
5823 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5825 Use terminal-specific hooks to display popup dialogs.
5826 * termhooks.h (struct terminal): New field popup_dialog_hook.
5827 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5828 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5829 code and use popup_dialog_hook.
5830 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5831 * nsterm.h (ns_popup_dialog): Adjust prototype.
5832 * nsterm.m (ns_create_terminal):
5833 * w32term.c (w32_create_terminal):
5834 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5835 Setup popup_dialog_hook.
5837 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5839 * w32heap.c (report_temacs_memory_usage): Improve the report by
5840 reporting the large blocks that are actually occupied at dump time.
5842 * w32console.c (initialize_w32_display): Set the console
5843 menu_show_hook, otherwise TTY menus are broken on w32.
5845 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5847 Use terminal-specific hooks to display menus.
5848 * termhooks.h (struct terminal): New field menu_show_hook.
5849 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5850 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5852 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5853 * nsmenu.m (ns_menu_show):
5854 * w32menu.c (w32_menu_show):
5855 * xmenu.c (x_menu_show):
5856 * term.c (tty_menu_show): Adjust to use bit flags.
5857 (set_tty_hooks): Set menu_show_hook.
5858 * xterm.c (x_create_terminal):
5859 * nsterm.m (ns_create_terminal):
5860 * msdos.c (initialize_msdos_display):
5861 * w32term.c (w32_create_terminal): Likewise.
5863 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5865 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5867 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5869 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5870 (FD_SET): Don't define on WINDOWSNT.
5872 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5874 * emacs.c: Include "sysselect.h", to define its inline functions.
5875 Reported by Glenn Morris in:
5876 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5878 Do not require libXt-devel when building with gtk.
5879 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5880 dependency on libXt-devel.
5881 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5882 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5883 lwlib-widget.h now does this.
5884 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5886 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5888 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5889 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5890 (delete_write_fd, wait_reading_process_output):
5891 Remove now-redundant easserts.
5892 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5893 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5894 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5895 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5897 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5899 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5900 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5901 (calloc): Don't undef, it is never defined.
5902 (HEAP_ENTRY_SHIFT): Remove unused macro.
5904 * Makefile.in (C_HEAP_SWITCH): Remove.
5905 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5907 Fix MS-Windows build broken by menu changes on 2014-06-02.
5908 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5910 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5911 Define instead of including ../lwlib/lwlib.h, which causes
5912 compilation errors due to missing X11 headers.
5914 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5916 * process.c (wait_reading_process_output): Omit incorrect test of
5917 p->infd against zero. Add easserts for infd having a plausible value.
5919 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5921 Adjust to match recent lwlib changes.
5922 * menu.h (xmalloc_widget_value): Replace by ...
5923 (make_widget_value): ... new prototype.
5924 * menu.c (xmalloc_widget_value): Replace by ...
5925 (make_widget_value): ... new function.
5926 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5927 * gtkutil.c (malloc_widget_value, free_widget_value):
5928 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5929 * keyboard.h (enum button_type, struct _widget_value):
5930 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5932 * nsmenu.m (ns_update_menubar, ns_menu_show):
5933 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5934 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5935 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5937 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5939 * image.c (x_query_frame_background_color)
5940 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5941 Fix --enable-gcc-warnings compilation without image libraries.
5943 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5945 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5946 emulated break value only if it goes up.
5947 (sbrk): Add assertion that the INCREMENT argument is strictly
5948 zero. Improve and correct the commentary.
5950 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5952 Improve AIX-related merge from emacs-24.
5953 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5954 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5955 not on AIX; since we're on the trunk we can use enums more broadly.
5957 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5959 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5961 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5962 to min(value, whole).
5964 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5966 Bring back the changes to GDB-visible symbols, but only on AIX.
5967 And only if it's not pre-4.2 GCC.
5968 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5969 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5970 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5973 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5975 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5976 with PT, not GPT. (Bug#16433)
5978 Revert last changes to GDB-visible symbols.
5979 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5980 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5981 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5984 2014-06-02 Glenn Morris <rgm@gnu.org>
5986 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5988 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5990 Fix port to 32-bit AIX with xlc (Bug#17598).
5991 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5992 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5993 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5994 to work around a compiler bug in IBM xlc 12.1.
5996 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5998 * xterm.c (x_update_window_end): Don't invalidate the entire
5999 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6000 highlight needs to be redisplayed. (Bug#17588)
6002 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6004 Port the GDB-visible symbols to AIX.
6005 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6006 optimizes away the relevant external symbols. Use enums instead;
6007 this suffices for the AIX port, which is 32-bit-only anyway.
6008 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6009 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6010 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6013 Include sources used to create macuvs.h.
6014 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6015 * macuvs.h: Use automatically-generated header.
6017 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6019 Port signal-handling to DragonFly BSD (Bug#17646).
6020 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6021 Move implementations from callproc.c to sysdep.c.
6022 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6023 Move declarations from process.h to syssignal.h.
6025 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6027 * callint.c (Ffuncall_interactively): Add usage.
6029 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6031 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6033 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6035 * w32heap.c (malloc_before_dump, malloc_after_dump)
6036 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6037 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6038 set errno where appropriate to emulate CRT functions.
6040 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6042 Debugging facility to check whether 'const char *' points to
6043 relocatable data of non-pure Lisp string.
6044 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6045 (mark_maybe_pointer): ... adjusted user.
6046 (relocatable_string_data_p): New function.
6047 * lisp.h (relocatable_string_data_p): Add prototype.
6048 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6049 the pointer to relocatable Lisp data is not used.
6051 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6053 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6054 * atimer.c (block_atimers):
6055 * callproc.c (block_child_signal): Block SIGINT too;
6056 otherwise, its handler might now unblock signals that it shouldn't.
6057 * keyboard.c (read_char): Clear signal mask, since we may
6058 be in a SIGINT handler, and many signals may be masked.
6059 * keyboard.c (handle_interrupt):
6060 * sysdep.c (handle_arith_signal):
6061 Clear signal mask instead of just unblocking the signal that
6062 was received, since several signals may be blocked at this point.
6064 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6066 * Makefile.in (TEMACS_POST_LINK): Remove target.
6067 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6068 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6070 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6072 * xmenu.c (xdialog_show): Remove prototype, rename to
6073 x_dialog_show, remove 2nd arg because it's always zero
6074 and simplify accordingly.
6075 (xw_popup_dialog): Adjust user.
6076 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6077 2nd arg because it's always zero and simplify accordingly.
6078 (w32_popup_dialog): Adjust user.
6080 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6082 * w32heap.c (report_temacs_memory_usage): New function.
6084 * unexw32.c (unexec) [ENABLE_CHECKING]:
6085 Call report_temacs_memory_usage.
6087 * w32heap.h (report_temacs_memory_usage): Add prototype.
6089 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6091 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6092 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6094 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6096 * buffer.c (init_buffer): Accept an argument 'initialized'.
6097 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6098 mmap_regions and mmap_fd, to avoid referencing stale data from the
6099 dump phase. Add an assertion for buffer text of buffers created
6100 in temacs before this function is called. (Bug#17622)
6101 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6103 * lisp.h (init_buffer): Update prototype.
6105 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6107 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6109 * alloc.c (Fgarbage_collect): Fix compilation with
6110 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6112 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6114 * frame.c, frame.h (frame_char_to_pixel_position)
6115 (frame_set_mouse_position): Now static, and made private in
6116 frame.c rather than public in frame.h.
6118 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6120 Refactor mouse positioning stuff to avoid code duplication.
6121 * frame.h (frame_char_to_pixel_position): New function.
6122 (x_set_mouse_position): Rename to...
6123 (frame_set_mouse_position): ...new function.
6124 (frame_set_mouse_pixel_position): Add prototype.
6125 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6126 Rename to frame_set_mouse_pixel_position.
6127 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6129 * xterm.h, w32term.h ( x_set_mouse_position)
6130 (x_set_mouse_pixel_position): Remove prototypes.
6132 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6134 On X, always make pointer visible when deleting frame (Bug#17609).
6135 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6137 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6139 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6140 * keyboard.c (gobble_input): If there is no terminal input error,
6141 make sure the pointer is visible for all frames on this terminal.
6142 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6143 it was previously disabled.
6145 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6147 * data.c (Fzerop): Move to Elisp.
6148 (syms_of_data): Don't defsubr it.
6149 * keyboard.c (echo_keystrokes_p): New function.
6150 (read_char, record_menu_key, read_key_sequence): Use it.
6152 * callint.c (Qfuncall_interactively): New var.
6153 (Qcall_interactively): Remove.
6154 (Ffuncall_interactively): New function.
6155 (Fcall_interactively): Use it.
6156 (syms_of_callint): Defsubr it.
6158 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6160 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6161 relocated from under us.
6163 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6165 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6166 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6167 configure, not from HEAPSIZE.
6168 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6170 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6171 for MinGW, since it no longer uses gmalloc.
6173 * buffer.c: Do not define mmap allocations functions for Windows.
6174 Remove mmap_find which is unused. Remove mmap_set_vars which does
6176 [WINDOWSNT]: Include w32heap.h.
6177 (init_buffer): Always allocate new memory for buffers.
6179 * emacs.c: Remove mmap_set_vars calls.
6181 * image.c (free_image): Undef free for Windows because it is
6182 redirected to our private version.
6184 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6185 (copy_executable_and_dump_data): Remove dumping the heap section.
6186 (unexec): Restore using_dynamic_heap after dumping.
6188 * w32heap.c (dumped_data_commit, malloc_after_dump)
6189 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6190 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6191 (mmap_free): New functions.
6193 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6195 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6197 * image.c (imagemagick_load_image): Use MagickRealType for local
6198 'color_scale', instead of double, to avoid a GCC warning about
6201 * xfns.c (Fx_window_property): Remove unused local.
6203 Don't kill already-reaped process (Bug#17561).
6204 * process.c (process_send_signal): Fix race condition where a
6205 subprocess was reaped by a signal handler between the check for
6206 liveness and calling 'kill', which meant that Emacs could in
6207 theory kill an innocent bystander process. Do the fix by blocking
6208 SIGCHLD in a critical section that checks liveness before killing.
6210 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6212 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6214 2014-05-26 Ken Brown <kbrown@cornell.edu>
6216 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6217 even if !CYGWIN (see bug#17510).
6219 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6221 * nsfns.m (Fns_do_applescript): Surround NSApp run
6222 with calls to ns_init_events, ns_finish_events (Bug#17424).
6224 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6226 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6227 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6229 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6230 with calls to ns_init_events, ns_finish_events (Bug#17424).
6232 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6234 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6235 if we are iterating over an object that generates glyphs for
6236 marginal areas. (Bug#17585)
6238 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6240 * xdisp.c (safe__call1, safe__eval): Now static.
6242 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6244 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6245 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6246 (safe_call1): Call safe_call instead of safe__call directly.
6248 2014-05-26 Ken Brown <kbrown@cornell.edu>
6250 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6251 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6254 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6256 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6257 (safe__call, safe__call1, safe__eval): New functions.
6258 (safe_call): Use it.
6259 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6260 (display_mode_element): Same for `:eval'.
6262 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6264 Fix port to 32-bit AIX (Bug#17540).
6265 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6266 twice. _text already includes this offset.
6267 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6269 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6271 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6272 when closest_pos is identical to to_charpos, don't recurse, since
6273 we already tried that, and failed. (Bug#17539)
6275 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6276 unwinding when frame's faces were not initialized yet, increment
6277 the frame's image-cache reference count before calling
6278 x_free_frame_resources. Don't dereference
6279 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6281 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6283 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6286 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6287 macfont.m, call draw with adjusted arguments so font drivers
6288 don't need to do that.
6290 * macfont.m (macfont_draw): Merge changes from Macport.
6292 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6294 * alloc.c (garbage_collect_1): New function, with all of the guts
6295 of Fgarbage_collect.
6296 (mark_stack): Accept an argument END and don't mark Lisp objects
6297 on the stack beyond the address given by END. Calculation of END
6298 was moved to Fgarbage_collect.
6299 (Fgarbage_collect): Calculate the end address of the stack portion
6300 that needs to be examined by mark_stack, and pass that address to
6301 garbage_collect_1, which will pass it to mark_stack.
6302 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6303 for more details about the underlying problems. In particular,
6304 this avoids dumping Emacs with the large hash-table whose value is
6305 held in purify-flag for most of the time loadup.el runs.
6307 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6309 * xfns.c (x_window_property_intern): New function (code from
6311 (Fx_window_property): Call x_window_property_intern. If property
6312 not found and NILP (source) and outer window != inner window,
6313 check outer window for property (Bug#17537).
6315 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6317 Supply malloc and alloc_size attributes for extern allocators.
6318 This documents the C API, and helps GCC generate a bit better code.
6319 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6320 (ATTRIBUTE_MALLOC_SIZE): New macros.
6321 * gmalloc.c (malloc, realloc, calloc):
6322 * gtkutil.h (malloc_widget_value):
6323 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6324 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6327 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6329 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6330 * image.c (imagemagick_load_image): Port to hosts that do not use
6331 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6333 2014-05-21 Leo Liu <sdl.web@gmail.com>
6335 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6337 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6339 * dbusbind.c (xd_signature): Revert last 2 patches.
6341 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6343 Allow any non-nil value to count as true in bool-vector.
6344 Likewise for xd_signature in dbusbind.c.
6345 This is more consistent with the usual practice in Emacs, which is
6346 that any non-nil value counts as true.
6347 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6348 * dbusbind.c (xd_signature): Likewise, for booleans.
6349 * data.c, lisp.h (Qbooleanp):
6350 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6352 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6354 * lisp.h (CHECK_BOOLEAN): New function.
6355 * alloc.c (Fbool_vector): New function.
6356 (syms_of_alloc): Defsubr it.
6357 * data.c (Qbooleanp): New symbol.
6358 (syms_of_data): DEFSYM it.
6359 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6361 * font.c (font_matching_entity): Extract font-entity object
6362 from the vector of matching entities (Bug#17486).
6364 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6366 Assume C99 or later (Bug#17487).
6367 * bytecode.c (B__dummy__): Remove.
6368 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6369 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6370 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6371 * regex.c (DEBUG_PRINT): Assume varargs macros.
6372 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6374 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6376 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6377 memory for every buffer that was dumped.
6379 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6381 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6382 (Fnreverse): Allow vectors and bool vectors.
6384 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6386 Minor cleanup for terminal setup.
6387 * termhooks.h (create_terminal): Adjust prototype.
6388 * terminal.c (create_terminal): Pass output method and RIF as args.
6389 (init_initial_terminal):
6390 * nsterm.m (ns_create_terminal):
6391 * term.c (init_tty):
6392 * w32term.c (w32_create_terminal):
6393 * xterm.c (x_create_terminal): Adjust users.
6394 Avoid redundant NULL initializers and add comments.
6396 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6398 * keyboard.c (Qdeactivate_mark): Now static.
6400 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6402 If available, use Xfixes extension to do pointer blanking.
6403 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6404 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6405 (make_invisible_cursor): Move to...
6406 * xterm.c (make_invisible_cursor): ...here.
6407 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6408 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6409 (x_term_init): Call to x_setup_pointer_blanking.
6410 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6411 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6413 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6415 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6417 2014-05-12 Glenn Morris <rgm@gnu.org>
6419 * fileio.c (Ffile_executable_p): Doc tweak.
6421 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6423 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6424 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6426 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6428 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6430 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6432 Fix initialization of minibuffer history variable (Bug#17430).
6433 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6434 Move the initialization up to prevent any "value void" message.
6436 2014-05-08 Samuel Bronson <naesten@gmail.com>
6438 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6439 are matched (bug#17413).
6441 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6443 Stop tooltips pulling Emacs window to front (Bug#17408).
6444 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6445 SetWindowPos invocations.
6447 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6449 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6450 not initialized (Bug#17398).
6452 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6454 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6456 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6458 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6459 [HAVE_NS]: Do not include png.h.
6460 (x_query_frame_background_color): New function.
6461 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6462 (png_load_body): Coalesce duplicate code.
6464 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6466 Consult libpng-config more consistently (Bug#17339).
6467 * Makefile.in (PNG_CFLAGS): New var.
6468 (ALL_CFLAGS): Use it.
6469 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6470 CFLAGS now handles this.
6472 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6474 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6475 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6476 because WCONTINUED is always defined now.
6477 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6479 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6481 * buffer.c (overlay_strings): Fix the wording of the commentary.
6483 2014-05-01 Glenn Morris <rgm@gnu.org>
6485 * floatfns.c (Fisnan):
6486 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6488 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6490 * term.c (tty_menu_activate): A better initialization for cursor
6493 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6495 * intervals.c: Tighten assertions.
6496 (create_root_interval): Make sure the interval is not empty.
6497 (intervals_equal): Use booleans.
6498 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6499 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6500 (balance_possible_root_interval): Simplify and use booleans.
6501 (split_interval_right, split_interval_left): Check LENGTH, and remove
6502 now redundant assertion.
6503 (adjust_intervals_for_insertion): Remove now redundant assertions.
6504 (delete_node, interval_deletion_adjustment)
6505 (adjust_intervals_for_deletion, merge_interval_right)
6506 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6507 (reproduce_interval): Make sure the interval is not empty.
6509 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6511 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6512 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6513 satisfaction that they would always be initialized.
6515 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6517 * term.c (tty_menu_display): Move the cursor to the active menu item.
6518 (tty_menu_activate): Return the cursor to the active menu item
6519 after displaying the menu and after displaying help-echo.
6520 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6521 for the details of why this is needed by screen readers and
6524 2014-04-30 Glenn Morris <rgm@gnu.org>
6526 * process.c (handle_child_signal):
6527 Handle systems without WCONTINUED. (Bug#15110, 17339)
6529 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6531 * window.c (struct saved_window): Remove mark.
6532 (Fset_window_configuration, save_window_save)
6533 (compare_window_configurations): Don't touch marks any more.
6535 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6537 Use bits_word for gcmarkbits.
6538 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6539 bits_word is typically a tad more efficient for mark bits than
6540 unsigned is, so use bits_word. All uses changed.
6541 * lisp.h (BITS_PER_INT): Remove; no longer used.
6543 Avoid undefined behavior in signed left shift.
6544 This ports to GCC 4.9.0 with -fsanitize=undefined.
6545 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6547 * regex.c (extract_number):
6548 * lisp.h (make_number, XINT):
6549 Do not shift a 1 bit left into a sign bit.
6550 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6551 not int, for gcmarkbits. All uses changed.
6553 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6555 * search.c (Fnewline_cache_check): Don't try to count newlines
6556 outside the buffer's restriction, as find_newline doesn't support that.
6558 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6560 * window.c (Fset_window_configuration): Deactivate the mark before
6562 (set_window_buffer): Ignore window_initialized.
6563 (window_initialized): Remove.
6564 * keyboard.c (Qdeactivate_mark): Not static any more.
6565 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6568 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6570 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6571 and to clang 3.4, which have fixed the bug. This should let us
6572 run a bit faster on these platforms when address sanitization is
6575 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6577 Port to GCC 4.9.0 with --enable-gcc-warnings.
6578 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6580 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6581 a way that also works with GCC 4.9.0.
6583 * search.c (Fnewline_cache_check): Remove unused locals.
6585 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6587 * search.c (find_newline1): New subroutine.
6588 (Fnewline_cache_check): New function.
6589 (syms_of_search): Defsubr it.
6591 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6593 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6594 * keyboard.c (unblock_input): Add comment.
6595 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6597 2014-04-22 Daniel Colascione <dancol@dancol.org>
6599 * lread.c (readevalloop_eager_expand_eval): New function
6600 that can recurse into toplevel forms.
6601 (readevalloop): Call it.
6602 * lisp.h: Declare Qprogn.
6603 * callint.c (Qprogn): No longer static.
6605 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6607 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6608 Also change identifiers to match the comments, and add more assertions
6611 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6613 * emacs.c (close_output_streams): Don't clear and restore errno.
6615 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6617 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6618 never becomes visible, i.e. using XMonad (Bug#17237).
6620 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6622 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6623 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6624 (Fline_pixel_height): Don't assume that the current buffer and the
6625 selected window's buffer are one and the same. (Bug#17281)
6627 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6628 paragraph-start cache before the newline cache. (Bug#17269)
6630 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6632 * term.c (tty_send_additional_strings): No need to fflush here,
6634 (tty_set_terminal_modes): fflush after sending additional strings,
6637 2014-04-17 Daniel Colascione <dancol@dancol.org>
6639 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6641 (tty_send_additional_strings): New function.
6642 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6643 (syms_of_term): Intern tty-mode-set-strings and
6644 tty-mode-reset-strings.
6646 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6648 * window.c (save_window_save): Lookup window_point_insertion_type in
6649 the right buffer (bug#15457).
6650 (Qwindow_point_insertion_type): New var.
6651 (syms_of_window): Initialize it.
6653 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6655 Fix the MSDOS build.
6656 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6657 (copy_text_and_data): Zero out the atexit chain pointer before
6660 * termhooks.h (encode_terminal_code): Update prototype.
6662 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6663 visible for all DOS_NT ports, not just WINDOWSNT.
6664 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6666 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6667 unless it is defined.
6668 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6670 * process.c (close_on_exec, accept4, process_socket): Move into
6671 the "ifdef subprocesses" part.
6672 (catch_child_signal): Condition by "ifdef subprocesses".
6673 (syms_of_process) <Qinternal_default_process_sentinel>
6674 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6676 * msdos.h: Add prototypes for new functions.
6677 (EINPROGRESS): Define.
6678 (O_CLOEXEC): Define to zero.
6680 * msdos.c (check_window_system): Remove unnecessary an
6681 incompatible duplicate function.
6682 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6683 New functions in support of new functionality.
6685 * menu.c (single_menu_item): Add visual indication of submenu
6686 also for menus on MSDOS frames.
6687 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6689 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6690 when async subprocesses aren't supported.
6692 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6694 * emacs.c (close_output_streams): Zero out errno before calling
6697 * dired.c [MSDOS]: Include msdos.h.
6699 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6700 (DATA_START) [MSDOS]: Define.
6701 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6703 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6704 Ifdef away for MSDOS.
6705 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6706 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6708 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6709 Use temporary file template that is compatible with mkostemp.
6710 Move vfork-related portions under #ifndef MSDOS.
6711 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6713 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * buffer.c (Foverlays_at): Add argument `sorted'.
6717 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6719 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6720 text, invalidate the bidi_paragraph_cache upto and including the
6723 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6725 Port to IRIX 6.5 (Bug#9684).
6726 * conf_post.h (INET6) [IRIX6_5]: Define.
6727 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6728 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6730 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6732 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6733 before passing it to system APIs.
6735 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6737 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6738 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6740 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6742 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6744 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6746 Remove DATA_SEG_BITS.
6747 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6748 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6749 cc, but that platform is so old that SGI itself stopped supporting
6750 it in December 2013. If you still need Emacs on IRIX, please
6751 either compile with GCC and port the undumping code, or run
6752 './configure --with-wide-int'.
6753 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6754 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6755 DEFINE_GDB_SYMBOL_START way to define it.
6756 (NONPOINTER_BITS): New macro.
6757 (EMACS_INT): Use it.
6758 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6759 the problem and/or configuring --with-wide-int.
6760 (USE_LSB_TAG): Simplify, based on above changes.
6761 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6762 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6764 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6766 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6767 covered by a display string that ends in a newline, and that cases
6768 going back by DVPOS lines to hit the search limit, lift the limit
6769 and go back until DVPOS is reached. (Bug#17244)
6771 * indent.c (Fvertical_motion): Handle correctly the case when the
6772 display string is preceded by an empty line.
6774 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6775 use S_IWRITE instead.
6777 2014-04-11 Glenn Morris <rgm@gnu.org>
6779 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6781 2014-04-11 Ken Brown <kbrown@cornell.edu>
6783 * Makefile.in (EMACS_MANIFEST): Revert last change.
6785 2014-04-10 Daniel Colascione <dancol@dancol.org>
6787 * puresize.h (BASE_PURESIZE): Increase.
6789 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6791 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6793 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6794 region handling (and don't call signal_before_change) if
6795 inhibit_modification_hooks is set.
6796 (signal_before_change): Don't check inhibit_modification_hooks any more.
6798 2014-04-08 Daniel Colascione <dancol@dancol.org>
6800 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6801 function cells contain valid lisp objects. (Modified version of
6804 * alloc.c (detect_suspicious_free): Split actual stack capturing
6805 out into new function for easier breakpoint setting.
6806 (note_suspicious_free): New function.
6808 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6810 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6812 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6813 (symbol_block_pinned): New var.
6814 (Fmake_symbol): Initialize `pinned'.
6815 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6816 pinned and signal an error for un-purifiable objects.
6817 (pure_cons): Use it.
6818 (Fpurecopy): Use it, except for objects that can't be purified.
6819 (mark_pinned_symbols): New function.
6820 (Fgarbage_collect): Use it.
6821 (gc_sweep): Remove hack made unnecessary.
6823 2014-04-07 Glenn Morris <rgm@gnu.org>
6825 * keyboard.c (Fopen_dribble_file): Doc tweak.
6827 2014-04-07 Ken Brown <kbrown@cornell.edu>
6829 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6831 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6833 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6834 We have a substitute execinfo.h on hosts that lack it.
6835 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6836 isn't optimized away.
6838 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6840 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6841 * alloc.c (memory_full):
6842 * charset.c (syms_of_charset):
6843 * doc.c (Fsnarf_documentation):
6845 * font.c (BUILD_STYLE_TABLE):
6846 * keyboard.c (make_lispy_event):
6847 * profiler.c (setup_cpu_timer):
6848 * xgselect.c (xg_select):
6849 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6851 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6852 Replace the only use with ARRAYELTS (font_property_table).
6853 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6855 2014-04-03 Daniel Colascione <dancol@dancol.org>
6857 * xterm.c (x_term_init):
6858 * xfns.c (best_xim_style):
6859 * xfaces.c (Fdump_colors):
6860 * w32fns.c (w32_default_color_map):
6861 * w32.c (init_environment, N_ENV_VARS):
6862 * unexcw.c (read_exe_header):
6863 * term.c (term_get_fkeys_1):
6864 * sysdep.c (init_baud_rate):
6865 * nsterm.m (ns_convert_key):
6866 * nsfns.m (get_geometry_from_preferences):
6867 * msdos.c (dos_set_window_size, init_environment):
6868 * macfont.m (mac_font_get_glyph_for_cid)
6869 (macfont_store_descriptor_attributes)
6870 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6871 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6872 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6874 * image.c (xpm_str_to_color_key):
6875 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6876 * frame.c (x_set_frame_parameters):
6877 * fileio.c (Ffile_selinux_context):
6878 * emacs.c (sort_args):
6879 * dosfns.c (msdos_stdcolor_name):
6880 * dired.c (file_attributes):
6881 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6882 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6885 2014-04-02 Daniel Colascione <dancol@dancol.org>
6887 * data.c (Ffset): Abort if we're trying to set a function call to
6890 * lisp.h (ARRAYELTS): New macro.
6892 * alloc.c: Include execinfo.h if available.
6893 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6894 (suspicious_free_record): New structure.
6895 (suspicious_objects, suspicious_object_index)
6896 (suspicious_free_history, suspicious_free_history_index):
6898 (find_suspicious_object_in_range, detect_suspicious_free)
6899 (Fsuspicious_object): New functions.
6900 (cleanup_vector): Call find_suspicious_object_in_range.
6902 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6904 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6905 width from font width (Bug#17163).
6907 * frame.c (x_set_frame_parameters): Calculate default values of
6908 new frame sizes only after all other frame parameters have been
6909 processed (Bug#17142).
6911 2014-04-02 Ken Brown <kbrown@cornell.edu>
6913 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6916 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6918 * xterm.c (x_draw_image_glyph_string): Adjust image background
6919 width accordingly when its x position is adjusted. (Bug#17115)
6921 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6923 * font.c (font_list_entities): Do not add empty vector to font cache.
6924 (font_matching_entity): Likewise. If matching entity is found, insert
6925 1-item vector with this entity instead of entity itself (Bug#17125).
6927 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6929 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6931 * fns.c (validate_subarray): Rename from validate_substring,
6932 since it works for vectors too. New arg ARRAY. Optimize for the
6933 non-nil case. Instead of returning bool, throw an error if out of
6934 range, so that the caller needn't do that. All uses changed.
6935 Report original values if out of range.
6936 (Fsubstring, Fsubstring_no_properties, secure_hash):
6937 Also optimize the case where FROM is 0 or TO is the size.
6939 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6941 * search.c (Freplace_match): Use make_specified_string.
6942 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6943 to catch bogus override face of glyph strings.
6944 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6945 Move common substring range checking code to...
6946 (validate_substring): ...this function.
6948 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6950 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6952 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6954 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6955 bar is zero height, just return (Bug#16976).
6956 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6958 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6960 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6961 is nil. If waiting for toolbar to complete, force a redraw.
6963 2014-03-28 Glenn Morris <rgm@gnu.org>
6965 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6966 (emacs_bugreport): New variable.
6967 (usage_message): Use PACKAGE_BUGREPORT.
6968 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6970 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6972 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6974 Port recent signal-related changes to FreeBSD.
6975 Reported by Herbert J. Skuhra.
6976 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6977 Move decls from here ...
6978 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6980 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6982 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6983 and width of image background when it is displayed with a 'box'
6986 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6988 More backward-compatible fix to char-equal core dump (Bug#17011).
6989 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6990 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6992 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6994 * image.c (init_svg_functions): When loading SVG-related libraries,
6995 free already loaded libraries if the initialization fails.
6996 (rsvg_handle_set_size_callback): Remove declaration, unused.
6998 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7000 Fix core dump in char-equal (Bug#17011).
7001 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7002 unibyte buffers, as we can't tell whether the characters are
7005 * insdel.c (adjust_markers_for_delete): Remove unused local.
7007 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7009 Have (MARKER . ADJUSTMENT) undo records always be immediately
7010 after their corresponding (TEXT . POS) record in undo list.
7012 * lisp.h (record-delete): New arg record_markers.
7013 (record_marker_adjustment): No longer needed outside undo.c.
7014 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7015 adjustments to undo.c's record_marker_adjustments. Note that
7016 fileio.c's decide_coding_unwind is another caller to
7017 adjust_markers_for_delete. Because it has undo list bound to t,
7018 it does not rely on adjust_markers_for_delete to record marker
7020 (del_range_2): Swap call to record_delete and
7021 adjust_markers_for_delete so as undo marker adjustments are
7022 recorded before current deletion's adjustments, as before.
7023 (adjust_after_replace):
7024 (replace_range): Pass value for new record_markers arg to
7026 * undo.c (record_marker_adjustment): Rename to
7027 record_marker_adjustments and made static.
7028 (record_delete): Check record_markers arg and call
7029 record_marker_adjustments.
7030 (record_change): Pass value for new record_markers arg to
7032 (record_point): at_boundary calculation no longer needs to account
7033 for marker adjustments.
7035 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7037 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7040 2014-03-26 Glenn Morris <rgm@gnu.org>
7042 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7044 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7046 * buffer.c (struct sortvec): Add field `spriority'.
7047 (compare_overlays): Use it.
7048 (sort_overlays): Set it.
7050 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7052 * xdisp.c (redisplay_window): If all previous attempts to find the
7053 cursor row failed, try a few alternatives before falling back to
7054 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7056 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7058 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7059 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7061 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7062 variables on Windows.
7064 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7066 * w32.c (unsetenv): Remove unused var `retval'.
7067 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7069 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7070 (start_watching): Remove unused var `thr'.
7072 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7073 (find_child_console): Remove unnecesary var `thread_id'.
7075 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7076 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7078 2014-03-26 Glenn Morris <rgm@gnu.org>
7080 * filelock.c (Flock_buffer): Doc tweak.
7082 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7083 * emacs.c (shut_down_emacs):
7084 * fileio.c (Finsert_file_contents, write_region):
7085 * filelock.c (top-level, syms_of_filelock):
7086 * insdel.c (prepare_to_modify_buffer_1):
7087 CLASH_DETECTION is always defined now.
7089 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7091 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7092 DLL handle, to speed up thread startup.
7094 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7096 Handle sigmask better with nested signal handlers (Bug#15561).
7097 * atimer.c (sigmask_atimers): Remove.
7098 Remaining use rewritten to use body of this function.
7099 * atimer.c (block_atimers, unblock_atimers):
7100 * callproc.c (block_child_signal, unblock_child_signal):
7101 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7102 New arg OLDSET. All callers changed.
7103 * atimer.c (block_atimers, unblock_atimers):
7104 * callproc.c (block_child_signal, unblock_child_signal):
7105 * keyboard.c (handle_interrupt):
7106 * sound.c (vox_configure, vox_close):
7107 Restore the old signal mask rather than unilaterally clearing bits
7108 from the mask, in case a handler is running within another
7109 handler. All callers changed.
7110 * lisp.h, process.c, process.h, term.c:
7111 Adjust decls and callers to match new API.
7112 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7113 signal handlers aren't supposed to use floating point anyway.
7114 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7116 2014-03-23 Daniel Colascione <dancol@dancol.org>
7118 Split gc_sweep into discrete functions for legibility and better
7121 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7122 (sweep_vectors): Fix typo in comment.
7123 (sweep_conses, sweep_floats, sweep_intervals)
7124 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7125 (gc_sweep): Call new functions, to which existing functionality is
7127 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7129 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7131 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7133 2014-03-23 Daniel Colascione <dancol@dancol.org>
7135 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7136 only if xic_style calls for it. This change allows Emacs to work
7137 with ibus. Also, don't leak resources if create_frame_xic fails,
7138 and stop caching xic_style across different displays.
7139 (supported_xim_styles): Make const.
7140 (best_xim_style): Remove first parameter: it's always just
7141 supported_xim_styles. Change to look at supported_xim_styles
7144 2014-03-23 Daniel Colascione <dancol@dancol.org>
7146 * term.c (init_tty): Rearrange condition for clarity; print
7147 appropriate diagnostic.
7149 2014-03-23 Daniel Colascione <dancol@dancol.org>
7151 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7152 array. (ASAN caught.)
7154 2014-03-22 Glenn Morris <rgm@gnu.org>
7156 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7158 2014-03-22 Daniel Colascione <dancol@dancol.org>
7160 * process.c (conv_sockaddr_to_lisp): When extracting the string
7161 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7163 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7165 Fix regression introduced by patch for Bug#10500.
7166 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7167 * w32term.c (x_draw_image_relief): Likewise.
7169 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7171 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7172 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7173 maximize a frame for odd default fonts.
7175 2014-03-21 Glenn Morris <rgm@gnu.org>
7177 * minibuf.c (history-length): Increase default from 30 to 100.
7179 2014-03-21 Daniel Colascione <dancol@dancol.org>
7181 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7182 every time we switch to minibuffer.
7184 * alloc.c (lisp_align_malloc, allocate_string_data)
7185 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7186 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7188 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7190 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7191 support more "verbs".
7193 2014-03-21 Daniel Colascione <dancol@dancol.org>
7195 Always prohibit dumping a dumped Emacs.
7197 * emacs.c (might_dump): New variable.
7198 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7199 * lisp.h (might_dump): Declare.
7200 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7202 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7204 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7206 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7208 * doc.c (store_function_docstring): Warn when we don't know where to
7210 (Fsubstitute_command_keys): Don't advertise the fact that
7211 text-properties are dropped, since we think it's a bug that we'll fix.
7213 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7214 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7215 * frame.c (frame_garbaged): Make "docstring" more precise.
7217 2014-03-20 Glenn Morris <rgm@gnu.org>
7219 * charset.c (init_charset): When we cannot find the charsets directory,
7220 mention if EMACSDATA is set.
7222 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7224 * fns.c (Frandom): Fix rare bug where the result isn't random.
7226 Fix porting inconsistency about rounding to even.
7227 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7228 This way, the unusual !HAVE_RINT case acts like the usual
7229 HAVE_RINT case, and we can fix the documentation accordingly.
7231 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7233 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7234 (w32_wnd_proc): Initialize the dwHoverTime member of
7235 TRACKMOUSEEVENT structure.
7237 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7239 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7241 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7243 * search.c (find_newline): Speed up the function when using the
7244 newline cache, by halving the number of calls to
7245 region_cache_forward and region_cache_backward. (Bug#16830)
7247 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7249 * buffer.c (Fset_buffer): Document return value (bug#17015).
7251 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7253 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7254 nil, always resize character wise to avoid potential loss of the
7255 mode line (Bug#16923 related).
7257 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7259 * frame.c (x_set_frame_parameters): Always calculate new sizes
7260 pixelwise to avoid potential loss when rounding.
7262 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7264 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7265 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7267 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7269 * w32.c (fstatat): Don't add an extra slash if the argument ends
7270 with a slash: this fails the subsequent call to stat_worker on
7271 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7273 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7275 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7277 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7279 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7281 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7282 when frame is only on one screen (Bug#14713).
7284 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7286 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7287 there's a valid wrap point in the display line, the last glyph
7288 cannot "just barely fit" on this row, because display_line doesn't
7289 let it. Instead, proceed as if the last glyph didn't fit, so that
7290 we eventually back up the iterator to the wrap point. This avoids
7291 delusional behavior of move_it_to, whereby it proceeds to the next
7292 display line, but sets current_x to zero for all the glyphs that
7293 without word-wrap would fit on the previous display line.
7294 One result was that visual-order cursor movement behaved erratically
7296 (Fmove_point_visually): Add code to find the x coordinate of the
7297 last character before wrap point, under word-wrap on a TTY.
7299 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7301 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7302 also return value of MOVE_POS_MATCH_OR_ZV from
7303 move_it_in_display_line_to, when moving from beginning of line to
7304 point's position. (Bug#16961)
7306 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7308 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7309 * window.c (Fselect_window): Explain NORECORD and
7310 `buffer-list-update-hook' in doc-string.
7312 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7314 * window.c (Fother_window_for_scrolling): Check that
7315 Vother_window_scroll_buffer is a buffer.
7317 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7319 * xterm.c (xim_initialize): Always pass a copy of resource name
7320 to XRegisterIMInstantiateCallback and eassert whether return
7321 value is True. Passing copy is important because Xlib doesn't
7322 make its own copy and resource name argument usually points to
7323 SSDATA (Vx_resource_name), which may be changed from Lisp.
7324 (xim_close_display): For XUnregisterIMInstantiateCallback,
7325 always eassert return value and pass exactly the same values
7326 as were used for XRegisterIMInstantiateCallback.
7327 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7328 sources to check why if you are interested.
7330 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7332 * dispnew.c (change_frame_size_1): Add new_lines instead of
7333 new_height, the latter may be still zero if passed as such.
7334 * window.c (Fwindow_pixel_height): Mention bottom divider in
7337 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7339 Fix "resource temporarily unavailable" with xgselect
7341 * xgselect.c: Include <stdbool.h>.
7342 (xg_select) [!USE_GTK]: Don't lose track of errno.
7344 Fix minor --enable-gcc-warnings issues.
7345 * widget.c (update_various_frame_slots, EmacsFrameResize):
7346 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7348 2014-03-04 Ken Brown <kbrown@cornell.edu>
7350 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7351 represent the actual adjustment needed for alignment.
7353 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7355 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7356 needed, and don't reallocate if the initial allocation already
7357 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7359 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7361 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7364 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7366 * cmds.c (delete-char): Update docstring pointing out that the
7367 function ignores `delete-active-region' and `overwrite-mode'.
7369 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7371 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7373 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7374 allocated buffer due to alignment.
7375 (freehook): If the block to be freed was allocated by
7376 'aligned_alloc', find its real pointer before calling 'free'.
7378 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7381 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7383 * font.c (toplevel): Adjust comment about font cache layout.
7384 (font_clear_cache): Fix to match real font cache layout.
7385 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7386 (Fframe_font_cache) [FONT_DEBUG]: New function.
7387 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7389 Avoid crashes when X fonts are erroneously freed on reused X
7390 'Display *' connection data (Bug#16069). Note that X font
7391 resources still may be leaked, but currently there is no way
7392 to completely avoid it.
7393 * xterm.h (struct x_display_info): New member x_id. Add comments.
7394 * xterm.c (x_display_id): New variable.
7395 (x_term_init): Assign identifier to each opened X connection.
7396 * xfont.c (struct xfont): New member x_display_id.
7397 (xfont_open): Initialize it with frame's display id.
7398 (xfont_close): Check whether font's display id matches the one
7399 recorded for the given display. Adjust comment.
7400 * xftfont.c (struct xftfont_info):
7401 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7403 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7405 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7406 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7407 killed Vother_window_scroll_buffer.
7408 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7410 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7412 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7413 that start with more than 2 slashes as UNCs. (Bug#16751)
7415 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7417 Fix a few crashes and leaks when cloning C strings.
7418 * alloc.c, lisp.h (dupstring): New function.
7419 * gtkutil.c (xg_get_font):
7420 * term.c (tty_default_color_capabilities):
7421 * xsettings.c (store_monospaced_changed)
7422 (store_font_name_changed, parse_settings)
7423 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7424 This avoids some unlikely crashes due to accessing freed storage,
7425 and avoids some minor memory leaks in the more-typical case.
7427 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7429 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7430 cursor when modeline can't be dragged (Bug#16647).
7432 2014-02-28 Glenn Morris <rgm@gnu.org>
7434 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7435 from custom-delayed-init-variables. (Bug#11565)
7437 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7439 More fixes for mouse glyph calculations (Bug#16647).
7440 * window.c (coordinates_in_window): In intersection of
7441 horizontal and vertical window dividers prefer the horizontal
7442 one. Add some extra parens to last fix.
7443 (window_relative_x_coord): Return x-coordinate for header and
7445 * xdisp.c (remember_mouse_glyph): In text area don't extend
7446 glyph into mode line to show the vertical drag cursor there
7447 immediately. Subdivide mouse glyphs in right fringes to show a
7448 horizontal drag cursor as soon as we enter the "grabbable width"
7449 portion. Handle vertical border case separately. Do not
7450 subdivide window divider areas.
7451 (note_mouse_highlight): On bottom divider of bottommost windows
7452 show vertical drag cursor only when the minibuffer window can be
7455 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7457 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7458 reset by the face of the object just displayed. See also bug#76.
7459 (get_next_display_element): If the string came from a display
7460 property, examine the box face attribute at it->position, not at
7461 it->current.pos, since the latter was not updated yet. (Bug#16870)
7462 (handle_face_prop): Improve commentary.
7464 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7466 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7467 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7469 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7471 Fixes around Bug#16647.
7472 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7473 ON_BOTTOM_DIVIDER cases.
7474 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7475 only if the window has no right divider.
7476 (Fcoordinates_in_window_p): Fix doc-string.
7478 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7480 * lread.c (Funintern): Fix doc to match advertised calling convention.
7482 2014-02-24 Daniel Colascione <dancol@dancol.org>
7484 * keyboard.c (read_char): Close race that resulted in lost events.
7486 2014-02-22 Glenn Morris <rgm@gnu.org>
7488 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7489 * window.c (window-resize-pixelwise): Doc fixes.
7491 * process.c (Finternal_default_process_filter)
7492 (Finternal_default_process_sentinel): Doc tweaks.
7494 2014-02-21 Glenn Morris <rgm@gnu.org>
7496 * process.c (Fprocess_buffer, Faccept_process_output)
7497 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7500 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7502 * window.c (Fwindow_scroll_bar_width): New function.
7504 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7506 Pacify GCC when configuring with --enable-gcc-warnings.
7507 * xdisp.c (move_it_in_display_line_to) [lint]:
7508 Initialize recently-added local.
7510 2014-02-21 Daniel Colascione <dancol@dancol.org>
7512 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7514 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7516 * xdisp.c (init_iterator): Don't dereference a bogus face
7517 pointer. (Bug#16819)
7518 (try_cursor_movement): Don't use cursor position if
7519 set_cursor_from_row failed to compute it. This avoids assertion
7520 violations in MATRIX_ROW.
7521 (move_it_in_display_line_to): Save the iterator state in ppos_it
7522 only once per call. Reimplement the method used to return to the
7523 best candidate position if all the positions found in display line
7524 are beyond TO_CHARPOS. This cuts down the number of calls to
7525 bidi_shelve_cache, which moves a lot of stuff when lines are long
7526 and include bidirectional text. (Bug#15555)
7528 2014-02-20 Glenn Morris <rgm@gnu.org>
7530 * data.c (Fdefalias): Doc fix.
7532 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7534 * xdisp.c (display_line): Fix horizontal scrolling of large images
7535 when fringes are turned off. This comes at a price of not
7536 displaying the truncation/continuation glyphs in this case.
7539 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7540 CreateDIBSection returns an error indication, zero out *ximg after
7541 destroying the image. This avoids crashes in memory allocations
7542 due to the fact that some of the callers also call
7543 x_destroy_x_image, which will attempt to free an already free'd
7546 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7548 * widget.c (update_various_frame_slots): Don't set
7549 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7551 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7553 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7555 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7557 temacs --daemon fix (Bug#16599).
7558 * emacs.c (main): Initialize daemon_pipe[1] here ...
7559 (syms_of_emacs): ... instead of here.
7561 2014-02-16 Anders Lindgern <andlind@gmail.com>
7563 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7566 2014-02-16 Daniel Colascione <dancol@dancol.org>
7568 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7569 (xd_get_connection_address): Use it.
7570 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7571 xd_get_connection_address because the latter signals if the bus
7572 we're trying to close is already disconnected.
7574 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7576 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7577 argument to CreateThread. This avoids segfaults on Windows 9X.
7578 Reported by oslsachem <oslsachem@gmail.com>.
7580 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7582 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7583 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7584 (check_lseek): New function, to report lseek errors.
7585 (save_data_space, update_file_ptrs, read_header, write_header)
7586 (copy_file, copy_rest, unexec): Use these news functions.
7587 (update_file_ptrs): Don't assume wraparound behavior when
7588 converting a large size_t value to off_t.
7590 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7592 * composite.c (fill_gstring_header): Pass positions as C integers
7593 and move parameters checking to...
7594 (Fcomposition_get_gstring): ...this function. Handle case when
7595 buffer positions are in reversed order and avoid crash (Bug#16739).
7597 * buffer.c (validate_region): Mention current buffer in error message.
7599 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7601 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7603 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7605 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7607 2014-02-11 Glenn Morris <rgm@gnu.org>
7609 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7610 Replace refs to "OpenStep" in messages.
7612 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7614 Avoid "." at end of error diagnostics.
7615 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7616 * font.c (Ffont_at):
7617 * nsfns.m (ns_display_info_for_name):
7618 * nsselect.m (Fx_own_selection_internal):
7619 * nsterm.m (performDragOperation:):
7620 Remove "." from end of diagnostic.
7622 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7624 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7625 unintuitive (bug#15824).
7626 (Fyes_or_no_p): Doc fix (bug#15456).
7628 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7630 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7632 * eval.c (call_debugger): When exiting the debugger, do not allow
7633 max_specpdl_size less than actual binding depth (Bug#16603).
7634 (syms_of_eval): Adjust docstring.
7636 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7638 * cmds.c (Fself_insert_command): Output a clearer error message on
7639 negative repetitions (bug#9476).
7641 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7643 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7645 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7647 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7649 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7651 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7653 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7655 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7657 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7659 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7660 `exit' works (bug#15865).
7662 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7664 Constrain window box/body sizes and margin widths (Bug#16649).
7665 * xdisp.c (window_box_width): Don't return less than zero.
7666 (window_box_left_offset, window_box_right_offset): Don't return
7667 more than the window's pixel width.
7668 * window.c (window_body_height, window_body_width): Don't return
7670 (window_resize_apply): Adjust margin width, if necessary.
7672 2014-02-07 Glenn Morris <rgm@gnu.org>
7674 * nsterm.m (syms_of_nsterm): Doc fix.
7676 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7678 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7679 New variables: pointers through which to call the respective APIs.
7680 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7681 (filename_from_ansi, sys_link, check_windows_init_file):
7682 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7683 This is required on Windows 9X, where we dynamically load
7684 UNICOWS.DLL which has their non-stub implementations.
7685 (maybe_load_unicows_dll): Assign addresses to these 2 function
7686 pointers after loading UNICOWS.DLL.
7688 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7689 MultiByteToWideChar and WideCharToMultiByte through function
7692 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7695 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7697 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7698 for OSX >= 10.9 if separate spaces are used.
7699 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7701 2014-02-06 Glenn Morris <rgm@gnu.org>
7703 * buffer.c (cache-long-scans): Doc fix.
7705 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7707 * w32fns.c (Fw32_shell_execute): Doc fix.
7709 2014-02-05 Bastien Guerry <bzg@gnu.org>
7711 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7712 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7714 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7716 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7717 outside the window (Bug#16649).
7719 * xdisp.c (note_mouse_highlight): When entering a margin area show
7720 a non-text cursor (Bug#16647).
7722 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7724 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7725 It prompted a compile-time diagnostic on GNU/Linux.
7726 Simplify to remove the need for the label.
7728 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7730 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7731 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7732 to show it; otherwise return 'unsupported--w32-dialog' to signal
7733 to the caller that emulation with menus is necessary.
7734 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7736 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7738 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7741 * menu.c (Fx_popup_dialog): Don't condition the call to
7742 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7743 special symbol 'unsupported--w32-dialog', emulate the dialog with
7744 a menu by calling x-popup-menu.
7746 * menu.h (Qunsupported__w32_dialog): New extern variable.
7748 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7750 * keyboard.c (kbd_buffer_get_event): Read file notification events
7753 * xgselect.c (xg_select): Read glib events in any case, even if
7754 there are no file descriptors to watch for. (Bug#16519)
7756 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7758 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7759 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7760 * w32term.c (w32_draw_window_divider): Handle first and last
7762 * w32term.h (w32_fill_area_abs): New function.
7763 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7765 * xfaces.c (realize_basic_faces): Handle new face ids.
7766 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7767 and bottom divider width.
7768 * xterm.c (x_draw_window_divider): Handle first and last pixels
7771 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7773 * print.c (Fexternal_debugging_output): Add cast to pacify
7774 --enable-gcc-warnings.
7775 * eval.c (call_debugger): Grow specpdl if the debugger was
7776 entered due to specpdl overflow (Bug#16603) and allow more
7777 specpdl space for the debugger itself.
7779 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7781 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7784 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7786 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7787 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7789 * print.c (Fexternal_debugging_output): If the argument character
7790 is non-ASCII, encode it with the current locale's encoding before
7791 writing the result to the terminal. (Bug#16448)
7793 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7794 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7797 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7799 * process.c (create_process): Reset SIGPROF handler in the child.
7800 * callproc.c (call_process): Likewise.
7802 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7804 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7806 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7808 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7809 of zero to print strings, GDB doesn't like it.
7811 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7812 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7813 we still use correct addresses. (Bug#16576)
7815 2014-01-27 K. Handa <handa@gnu.org>
7817 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7818 to preserve the code detection behavior of 24.3.
7819 * coding.h (struct coding_system): New member detected_utf8_bytes.
7820 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7821 (decode_coding_gap): Use short cut for UTF-8 file reading only
7822 when coding->detected_utf8_bytes equals to coding->src_bytes.
7823 * fileio.c (Finsert_file_contents): Cancel the previous change.
7825 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7827 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7828 that are not visible.
7830 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7832 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7833 is grabbed (Bug#16565).
7835 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7837 * xdisp.c (last_max_ascent): Re-remove after erroneously
7838 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7840 (move_it_to): Re-remove reference to last_max_ascent.
7841 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7842 max_descent here instead of calling line_bottom_y.
7845 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7847 * terminal.c (initial_free_frame_resources): New function.
7848 (init_initial_terminal): Install new hook to free face cache
7849 on initial frame and avoid memory leak. For details, see
7850 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7851 * xfaces.c (free_frame_faces): Adjust comment.
7853 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7855 * data.c (Fstring_to_number): Document results if unparsable
7858 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7860 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7862 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7864 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7865 * coding.c (detect_coding_utf_8, emacs_mule_char)
7866 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7867 (check_utf_8, decode_coding):
7868 * coding.h (struct coding_system.errors):
7869 Use ptrdiff_t, not int, for integer values derived from buffer and
7872 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7873 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7874 before invoking decode_coding_gap, since there's just one block.
7876 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7878 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7879 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7880 too early. Again run change_frame_size before assigning menu-
7883 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7885 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7886 arrives, call x_check_fullscreen, in case the new display has a
7887 different resolution. (Bug#16517)
7889 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7891 * term.c (read_menu_input): If the selected frame changes, exit
7893 (tty_menu_show): If the selected frame changes while we displayed
7894 a menu, throw to top level. (Bug#16479)
7896 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7898 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7900 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7902 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7903 * data.c (count_one_bits_word): Fix bug (negated comparison)
7904 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7906 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7908 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7909 Avoid undefined behavior by initializing display property bit of a
7910 string processed by the bidirectional iterator. For details, see
7911 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7913 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7915 Minor cleanup of previous change.
7916 * image.c (imagemagick_error, Fimagemagick_types):
7917 Omit some recently-introduced and unnecessary casts and assignments.
7919 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7921 Fix two memory leaks discovered with Valgrind.
7922 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7923 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7925 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7927 Fixes in window size functions around Bug#16430 and Bug#16470.
7928 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7929 (Fwindow_mode_line_height, Fwindow_header_line_height)
7930 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7931 Minor doc-string adjustments.
7932 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7933 Rewrite doc-strings.
7934 (window_body_height, window_body_width): Do not count partially
7935 visible lines/columns when PIXELWISE is nil (Bug#16470).
7936 (Qfloor, Qceiling): New symbols.
7938 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7940 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7941 when the image cache is not yet allocated. (Bug#16509)
7943 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7945 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7946 re-attach intervals to its base buffer (Bug#16502).
7947 * intervals.c (set_interval_object): Move from here...
7948 * intervals.h (set_interval_object): ... to here. Fix comments.
7950 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7952 Avoid undefined behavior by initializing buffer redisplay bit.
7953 Reported by Dmitry Antipov in
7954 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7955 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7957 Revert some of the CANNOT_DUMP fix (Bug#16494).
7958 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7960 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7962 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7963 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7964 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7965 they are replaced by macros that expand into direct calls to the
7966 corresponding functions from GDI32.DLL.
7967 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7968 variables in the Cygwin build, they are unused.
7970 2014-01-19 K. Handa <handa@gnu.org>
7972 * composite.c (composition_update_it): Fix previous change.
7974 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7976 Fix file name handling on MS-Windows 9X.
7977 * w32.c (maybe_load_unicows_dll): New function.
7979 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7980 on, to make sure we can convert file names to and from UTF-8 on
7981 Windows 9X. This fixes a failure to start up because Emacs cannot
7982 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7984 * w32font.c [WINDOWSNT]: Include w32.h.
7985 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7986 of implementing the same stuff.
7987 Remove now unused g_b_init_is_windows_9x.
7989 * w32.h (maybe_load_unicows_dll): Add prototype.
7991 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7993 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7994 switch to single keyboard. Prevents daemon crashes when a new
7995 client connects while we show a TTY menu in an existing client.
7998 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8000 Fix MinGW64 porting problem with _setjmp.
8001 Reported by Eli Zaretskii in:
8002 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8003 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8004 the old _setjmp and _longjmp. All uses changed.
8006 2014-01-13 Daniel Colascione <dancol@dancol.org>
8008 * textprop.c (Fremove_list_of_text_properties):
8009 Correctly handle reaching the end of the interval tree. (Bug#15344)
8011 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8013 * xdisp.c (resize_mini_window): Round height to a multiple of
8014 frame's line height. Fix bug in calculation of window start
8015 position (Bug#16424).
8017 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8019 * macfont.m: Include termchar.h.
8020 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8021 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8022 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8023 *_WITH_GC_* to take face and f as parameters.
8024 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8025 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8027 2014-01-13 Daniel Colascione <dancol@dancol.org>
8029 Fix menu item updating in the presence of the Unity global menu
8032 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8033 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8035 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8036 updating menus; explain why.
8037 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8038 problem it's supposed to solve and it interferes with detecting
8039 the presence of a global menu.
8040 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8043 2014-01-11 K. Handa <handa@gnu.org>
8045 * composite.c (composition_update_it): Fix indexing of
8046 LGSTRING_CHAR (Bug#15984).
8048 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8050 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8052 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8054 * xdisp.c (try_window_id): Don't use this function's optimizations
8055 if overlays in the buffer displayed by the window have changed
8056 since last redisplay. (Bug#16347)
8057 (message_dolog): Fix indentation.
8059 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8061 * frame.c (frame_resize_pixelwise): Fix doc-string.
8063 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8065 Fix handling of internal borders (Bug#16348).
8066 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8067 Remove internal border width from pixel width of windows.
8068 (change_frame_size_1): Don't return early when frame's pixel
8069 size changes - we still have to record the new sizes in the
8071 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8072 also when toolbar gets larger.
8073 * window.c (check_frame_size): Include internal_border_width in
8075 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8076 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8077 In non-toolkit/non-GTK version clear internal border.
8078 * xterm.c (x_clear_under_internal_border): New function for
8079 non-toolkit/non-GTK version.
8080 (x_after_update_window_line): In non-toolkit/non-GTK version
8082 (handle_one_xevent, x_set_window_size):
8083 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8084 * xterm.h (x_clear_under_internal_border): Extern it.
8086 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8088 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8089 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8092 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8094 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8095 last value of point is not equal to buffer's point. (Bug#16129)
8097 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8100 * nsterm.h (updateCollectionBehavior): Rename from
8101 updateCollectionBehaviour. All uses changed.
8103 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8104 * Makefile.in (SETFATTR): New macro.
8105 (temacs$(EXEEXT)): Use it.
8107 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8109 Fix maximization behavior on Windows (Bug#16300).
8110 * w32fns.c (w32_fullscreen_rect): Don't handle
8111 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8112 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8113 of SetWindowPos. Restore last placement also when leaving
8114 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8115 but the FULLSCREEN_BOTH case.
8117 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8120 * data.c (arithcompare_driver):
8121 * fileio.c (Fcar_less_than_car):
8122 * fns.c (internal_equal):
8123 * frame.c (delete_frame):
8124 * lisp.h (enum More_Lisp_Bits):
8126 Avoid C99 constructs that don't work in C89.
8127 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8128 to port to C89, which doesn't have 'long long'.
8129 (count_trailing_zero_bits): Use them.
8131 2014-01-03 Chong Yidong <cyd@gnu.org>
8133 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8135 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8137 Further adjust frame/window scrollbar width calculations.
8138 * window.c (apply_window_adjustment):
8139 Set windows_or_buffers_changed.
8140 (Fwindow_scroll_bars): Return actual scrollbar width.
8141 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8142 For non-toolkit builds again use 14 as minimum width and set
8143 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8144 * xterm.c (XTset_vertical_scroll_bar): Take width from
8145 WINDOW_SCROLL_BAR_AREA_WIDTH.
8146 (x_new_font): Rename wid to unit. Base calculation of new
8147 scrollbar width on toolkit used and make it analogous to that of
8148 x_set_scroll_bar_default_width.
8149 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8150 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8151 of GetSystemMetrics.
8152 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8153 WINDOW_SCROLL_BAR_AREA_WIDTH.
8154 (x_new_font): Make it correspond to changes in xterm.c.
8156 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8158 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8159 This is a cleaner way to fix the MinGW-w64 porting problem.
8160 Check for INTPTR_MAX misconfiguration.
8162 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8164 * search.c (newline_cache_on_off, find_newline): In indirect
8165 buffers, use the newline cache of the base buffer.
8167 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8168 buffer, invalidate the caches of its base buffer. (Bug#16265)
8170 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8171 buffers, use the width-run cache of the base buffer.
8173 * xdisp.c (redisplay_window): When the window displays an indirect
8174 buffer, and the character widths in the display table have
8175 changed, invalidate the width-run cache of the corresponding base
8178 * fileio.c (Finsert_file_contents): When invalidating the newline
8179 cache, consider the case of inserting into indirect buffer.
8181 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8182 In indirect buffers, use the paragraph cache of the base buffer.
8184 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8186 * window.c (grow_mini_window): Fix last change.
8188 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8190 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8192 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8194 * w32term.c (w32_initialize): Use LCID and LOWORD.
8196 * w32proc.c (create_child): Use pid_t for 5th argument.
8197 (IsValidLocale): Don't provide prototype for MinGW64.
8198 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8199 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8201 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8202 MinGW64 doesn't support.
8204 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8206 * w32.c (set_named_security_info): New function.
8207 (acl_set_file): Fall back on set_named_security_info if
8208 set_file_security fails.
8209 (g_b_init_set_named_security_info_w)
8210 (g_b_init_set_named_security_info_a): New static variables.
8211 (globals_of_w32): Initialize them to zero.
8212 (set_named_security_info): Set them to non-zero if the
8213 corresponding API is available.
8214 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8215 New function typedefs.
8217 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8219 Some more fixes following pixelwise resize changes including one
8221 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8222 of frame_resize_pixelwise.
8223 * widget.c (pixel_to_text_size): New function.
8224 (update_wm_hints): Have size hints respect value of
8225 frame_resize_pixelwise.
8226 (EmacsFrameResize): Alway process resize requests pixelwise.
8227 * window.c (grow_mini_window): Make sure mini window is at least
8229 * xdisp.c (display_menu_bar): Make sure menubar extends till
8231 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8232 (x_set_tool_bar_lines): Calculate pixelwise.
8233 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8234 frame_resize_pixelwise.
8236 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8238 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8239 variables not used there.
8241 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8243 * w32.c (sys_umask): New function. (Bug#16299)
8245 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8247 * dispnew.c (change_frame_size_1): Take old width of root window
8248 from that window's pixel width. (Bug#16284)
8250 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8252 Plain copy-file no longer chmods an existing destination (Bug#16133).
8253 * fileio.c (realmask): Now a static var, not a local.
8254 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8255 Remove arg STATPTR. All uses changed.
8256 (Fcopy_file): Do not alter permissions of existing destinations,
8257 unless PRESERVE-PERMISSIONS (renamed from
8258 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8259 Avoid race when testing for existing destinations and for
8260 when input and output files are the same.
8261 If changing the group fails, adjust both default and
8262 preserved permissions so that access is not granted to the
8264 (Fset_default_file_modes, init_fileio): Update realmask.
8265 (Fdefault_file_modes): Use realmask instead of calling umask.
8267 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8269 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8270 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8271 flags on the daemon pipe ends before execing.
8273 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8275 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8276 session. (Bug#14739)
8278 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8280 * callproc.c (Vexec_path): Document that exec-directory is in it.
8282 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8284 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8287 2013-12-27 Chong Yidong <cyd@gnu.org>
8289 * data.c (Fsymbol_function): Doc fix.
8291 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8293 Some more tinkering with Bug#16051.
8294 * window.c (resize_frame_windows): Don't let the size of the
8295 root window drop below the frame's default character size.
8296 Never ever delete any subwindows - let the window manager do the
8299 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8300 of toolbar lines needed when they exceed the height of the root
8302 (unwind_create_frame_1): New function.
8303 (Fx_create_frame): Generally inhibit calling the window
8304 configuration change hook here. Remove extra call to
8305 change_frame_size - it's not needed when we don't run the
8306 configuration change hook.
8308 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8310 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8311 On my Fedora 19 platform the core dumps were so big that
8312 my desktop became nearly catatonic.
8313 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8314 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8315 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8316 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8317 a clang-only syntax.
8318 * conf_post.h (__has_feature): New macro, if not already defined.
8319 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8320 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8322 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8324 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8325 is a file name. (Bug#16252)
8327 2013-12-25 Chong Yidong <cyd@gnu.org>
8329 * keyboard.c (Voverriding_terminal_local_map)
8330 (Voverriding_local_map): Doc fix.
8332 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8334 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8336 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8337 file name when it is submitted to ShellExecute. Simplify code.
8338 Don't test DOCUMENT for being a string, as that is enforced by
8339 CHECK_STRING. Doc fix.
8341 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8343 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8344 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8345 redisplay_tool_bar does. Improve and fix commentary.
8346 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8347 limits of the glyph matrices. (Bug#16051)
8348 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8349 only when the new size is different from the old one, and the new
8350 size can be achieved given the frame height.
8352 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8354 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8356 2013-12-23 Glenn Morris <rgm@gnu.org>
8358 * lread.c (Fload): Mention load-prefer-newer in doc.
8360 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8362 Handle Bug#16207 by being more restrictive when running hooks.
8363 * window.c (unwind_change_frame): New function.
8364 (Fset_window_configuration): Don't run configuration change hook
8365 while the frame configuration is unsafe. Call select_window
8368 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8370 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8372 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8374 * nsterm.h: Declare EmacsColor category.
8376 * nsterm.m (NSColor): Implement EmacsColor category.
8377 (ns_get_color): Use colorUsingDefaultColorSpace.
8378 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8380 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8382 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8384 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8385 having the PNG_NORETURN attribute, to avoid compiler warning in
8388 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8390 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8392 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8393 fringe background extension.
8394 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8395 because they are now always the same as `left' and `width',
8396 respectively. Remove code for the case that `width' and
8397 `sb_width' are different.
8399 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8401 Remove scroll_bar_actual_width from frames.
8402 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8403 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8404 (x_figure_window_size):
8405 * nsterm.m (x_set_window_size):
8406 * widget.c (set_frame_size):
8407 * w32term.c (x_set_window_size):
8408 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8409 scroll_bar_actual_width.
8411 Convert scroll_bar members to integers on Windows.
8412 * w32term.h (struct scroll_bar): Convert top, left, width,
8413 height, start, end and dragging to integers.
8414 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8416 * w32term.c (w32_set_scroll_bar_thumb)
8417 (w32_scroll_bar_handle_click): Remove XINT conversions for
8418 scroll_bar members. Treat bar->dragging as integer.
8419 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8420 first element. Remove XINT conversions for scroll_bar members.
8421 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8422 Remove XINT conversions for scroll_bar members.
8424 Fix assignment for new window total sizes.
8425 * window.c (Fwindow_resize_apply_total): Assign values for
8428 2013-12-20 Chong Yidong <cyd@gnu.org>
8430 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8431 argument to `append'.
8433 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8435 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8436 current text face, for extending the face of the display margins.
8439 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8440 Doc fix. (Bug#16190)
8442 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8444 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8447 * nsterm.m (Qfile, Qurl): New.
8448 (EV_MODIFIERS2): New macro.
8449 (EV_MODIFIERS): Use EV_MODIFIERS2.
8450 (ns_term_init): Remove font and color from DND, does not work on
8451 newer OSX, and other ports don't have them.
8452 (performDragOperation:): Handle modifiers used during drag.
8453 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8454 Remove global Lisp variables used to communicate with ns-win.el.
8455 Remove font and color handling.
8456 (syms_of_nsterm): Defsym Qfile and Qurl.
8458 2013-12-19 Anders Lindgren <andlind@gmail.com>
8460 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8461 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8463 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8464 (constrainFrameRect): Remove special case nr_screens == 1.
8465 Don't constrain size to size of view.
8467 * nsterm.h (ns_output): Remove dont_constrain.
8469 2013-12-19 Anders Lindgren <andlind@gmail.com>
8471 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8473 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8475 Minor fixes for recent openp changes.
8476 * lisp.h (GCPRO7): New macro.
8477 * lread.c (openp): Use bool for boolean; all callers changed.
8478 Protect save_string from GC. Don't assume that file descriptors
8479 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8480 warning about uninitialized variable.
8482 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8484 * w32fns.c (emacs_abort): Use intptr_t as argument of
8485 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8487 2013-12-18 Glenn Morris <rgm@gnu.org>
8489 * lread.c (Fload): Pass load_prefer_newer to openp.
8490 Don't bother checking mtime if openp already did it.
8491 (openp): Add `newer' argument, to check all suffixes
8492 and find the newest file.
8493 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8494 * callproc.c (call_process):
8495 * charset.c (load_charset_map_from_file):
8496 * emacs.c (init_cmdargs):
8497 * image.c (x_create_bitmap_from_file, x_find_image_file):
8499 * lread.c (Flocate_file_internal):
8500 * process.c (Fformat_network_address):
8501 * sound.c (Fplay_sound_internal):
8502 * w32.c (check_windows_init_file):
8503 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8505 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8507 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8509 * w32.c (getloadavg): Don't index samples[] array with negative
8510 indices. Recover from wall-clock time being set backwards.
8512 * w32term.c (w32_initialize): Declare the argument of
8513 set_user_model as const.
8515 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8516 (w32_menu_show): Constify some arguments passed to MessageBox.
8518 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8519 to initialize Lisp objects.
8521 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8522 initialize Lisp objects.
8524 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8525 use variables used only on X under that condition.
8527 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8528 variables not used there.
8530 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8532 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8533 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8535 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8537 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8538 code, revealed in presence of R2L characters, character
8539 compositions, and display vectors. A better fix for Bug#16148.
8540 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8541 GTK and NS builds, they don't have this member of struct frame.
8543 * dispextern.h (struct composition_it): Correct a comment for the
8546 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8548 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8549 This prevents a compilation error on C compilers that do not
8550 default functions to return 'int' if not declared. Also, add
8551 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8552 since it now uses inline functions.
8554 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8556 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8557 display margins on mode line, header line, and in the frame's
8558 tool-bar window. (Bug#16165)
8560 2013-12-16 Andreas Schwab <schwab@suse.de>
8562 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8564 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8566 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8569 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8571 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8573 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8575 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8576 intended to find bogus pointers in font objects (Bug#16140).
8577 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8578 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8579 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8580 Disable for MS-Windows due to Bug#15876; apparently this
8581 requires more or less substantial changes in fontset code.
8582 * xfont.c (xfont_close):
8583 * xftfont.c (xftfont_close): Call x_display_info_for_display
8584 to check whether 'Display *' is valid (Bug#16093 and probably
8587 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8589 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8590 Reported by Juanma Barranquero <lekktu@gmail.com>.
8592 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8593 open a pty on MS-Windows. (Bug#16152)
8595 * emacs.c (decode_env_path): Fix bogus comparison against
8596 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8598 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8600 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8601 (Fx_file_dialog): Add parentheses around && to silence warning.
8603 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8605 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8607 * xdisp.c (extend_face_to_end_of_line): Extend background of
8608 non-default face in margin areas as well. (Bug#16151)
8609 (display_line): Call extend_face_to_end_of_line for continued
8610 lines as well, if the display margins have non-zero width.
8611 (set_glyph_string_background_width): When needed, set the
8612 extends_to_end_of_line_p flag on glyph strings to be drawn in
8613 margin areas, not only in the text area.
8615 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8618 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8620 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8621 Don't worry about verify_error being t, since it has to be a list.
8623 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8625 Use bool for boolean, focusing on headers.
8626 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8627 No need to include <stdbool.h>, since conf_post.h does it now.
8628 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8629 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8630 (SET_PER_BUFFER_VALUE_P):
8631 * ccl.c, ccl.h (setup_ccl_program):
8632 * ccl.h (CHECK_CCL_PROGRAM):
8633 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8634 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8635 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8636 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8637 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8638 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8639 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8640 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8641 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8642 (CHARSET_FAST_MAP_SET):
8643 * coding.c (decode_coding_ccl, encode_coding_ccl):
8644 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8645 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8646 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8647 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8648 (decode_coding_c_string):
8649 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8650 * conf_post.h (has_attribute):
8651 * dispextern.h (trace_redisplay_p)
8652 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8653 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8654 (SET_GLYPH_FROM_CHAR_GLYPH)
8655 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8656 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8657 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8658 (cursor_in_mouse_face_p):
8659 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8660 (blank_row, prepare_desired_row)
8661 (build_frame_matrix_from_leaf_window, make_current)
8662 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8663 (update_window, scrolling_window, update_frame_line):
8664 * disptab.h (GLYPH_FOLLOW_ALIASES):
8665 * editfns.c (Fformat):
8666 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8667 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8668 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8669 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8670 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8671 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8672 (FONT_DEFERRED_LOG):
8673 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8674 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8675 (FRAME_MOUSE_UPDATE):
8676 * fringe.c (Fdefine_fringe_bitmap):
8677 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8678 (x_create_bitmap_from_xpm_data, xpm_load_image):
8679 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8680 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8681 (MERGE_INTERVAL_CACHE):
8682 * keymap.h (KEYMAPP):
8683 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8684 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8685 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8686 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8687 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8688 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8689 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8690 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8691 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8692 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8693 (SETUP_BUFFER_SYNTAX_TABLE):
8694 * systime.h (timespec_valid_p):
8695 * term.c (save_and_enable_current_matrix):
8696 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8697 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8698 (redisplay_internal, try_window_reusing_current_matrix)
8699 (sync_frame_with_window_matrix_rows, try_window_id)
8700 (display_menu_bar, display_tty_menu_item, display_mode_line)
8701 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8702 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8703 * xmenu.c (xmenu_show):
8704 * xterm.c (use_xim, x_term_init):
8705 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8706 (struct x_bitmap_record):
8707 Use bool for booleans.
8708 * ccl.c (struct buffer_text):
8709 * ccl.h (struct ccl_program):
8710 * charset.h (struct charset):
8712 * coding.h (struct iso_2022_spec, struct coding_system):
8713 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8714 (struct glyph_string, struct face, struct face_cache)
8715 (struct bidi_string_data, struct bidi_it)
8716 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8718 * editfns.c (Fformat):
8719 * frame.h (struct frame):
8720 * fringe.c (struct fringe_bitmap):
8721 * intervals.h (struct interval):
8722 * keyboard.h (struct kboard):
8723 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8724 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8725 (struct Lisp_Buffer_Local_Value, union specbinding):
8726 * macfont.m (struct macfont_info):
8727 * process.h (struct Lisp_Process):
8728 * termchar.h (struct tty_display_info):
8729 * window.h (struct window):
8730 * xterm.h (struct x_output):
8731 Use bool_bf for boolean bit-fields.
8732 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8733 All callers changed.
8734 * ccl.h (struct ccl_program): Remove unused members private_state,
8735 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8737 (struct ccl_spec): Remove unused members cr_carryover,
8738 eight_bit_carryover.
8739 * conf_post.h: Include <stdbool.h>.
8740 (bool_bf): New type.
8741 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8742 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8743 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8744 'do { ... } while (false)' brackets.
8745 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8746 Args must now be expressions; all callers changed.
8747 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8748 (PRODUCE_GLYPHS): Simplify use of boolean.
8749 * fileio.c (Fcopy_file):
8750 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8751 * lisp.h (UNGCPRO): Return void, not int.
8752 (FOR_EACH_TAIL): Use void expression, not int expression.
8753 * region-cache.c: Reindent.
8754 * region-cache.h: Copy comments from region-cache.c, to fix
8755 incorrect remarks about booleans.
8757 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8759 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8760 when character at point is displayed from a display vector.
8763 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8765 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8766 now a list of certificate validation checks that will abort a
8767 connection with an error.
8768 (Fgnutls_boot): Document it and use it.
8770 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8772 * w32term.c (w32_enable_frame_resize_hack): New variable.
8773 (x_set_window_size): Use it to hack frame resizing on Windows
8776 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8778 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8779 Windows-specific code to w32.c. Change error message text to
8780 match that of Posix platforms.
8782 * w32.c (w32_copy_file): New function, most of the code copied and
8783 reworked from Fcopy_file. Improve error handling. Plug memory
8784 leak when errors are thrown. Support file names outside of the
8785 current codepage. (Bug#7100)
8787 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8789 * lread.c (load_path_default): Prototype.
8791 2013-12-13 Glenn Morris <rgm@gnu.org>
8793 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8794 (dump_path): Remove.
8795 (load-path-default): Remove `changed' argument.
8796 Do not set dump_path permanently. Simplify.
8797 (init_lread): Simplify.
8798 (syms_of_lread): Remove dump_path.
8800 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8802 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8803 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8804 2013-12-12 font-related change to avoid Bug#16128, which
8805 is quite hard to fix without even more substantial changes.
8807 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8809 * font.c (font_close_object): Check for live frame (Bug#16128).
8811 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8813 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8814 Return ptrdiff_t, not int, since it's a buffer size.
8815 Reindent/reparen some macros to a more Gnuish style.
8817 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8819 Avoid undefined behavior with huge regexp interval counts.
8820 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8821 since it's now specialized to interval counts. All uses changed.
8822 Do not assume wraparound on signed integer overflow.
8823 (regex_compile): Simplify based on the above changes.
8825 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8827 Support file names on MS-Windows that use characters outside of
8828 the current system codepage. (Bug#7100)
8830 * w32.c (get_file_security, set_file_security)
8831 (create_symbolic_link): Separate pointers and boolean flags for
8832 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8833 non-zero, else the former.
8834 (codepage_for_filenames, filename_to_utf16, )
8835 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8837 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8839 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8840 Accept only one argument; all callers changed.
8841 (dostounix_filename): Remove the second argument, now works in
8842 UTF-8. All callers changed.
8843 (parse_root): Lose DBCS code.
8844 (get_long_basename, w32_get_short_filename, init_environment)
8845 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8846 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8847 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8848 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8849 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8850 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8852 (ansi_encode_filename): New function.
8853 (get_emacs_configuration, get_emacs_configuration_options):
8855 (add_volume_info, GetCachedVolumeInformation): Run the input file
8856 name through unixtodos_filename, to ensure it is stored and
8857 referenced in canonical form.
8858 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8859 (logon_network_drive, sys_link, utime): Improve error handling.
8860 (sys_access): New function.
8861 (hashval, generate_inode_val): Unused functions deleted.
8862 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8863 (check_windows_init_file): Convert error message from UTF-8 to
8864 ANSI codepage, for display in the message box.
8865 (globals_of_w32): Set w32_unicode_filenames according to the OS
8868 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8869 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8870 (syms_of_w32term): Declare w32-unicode-filenames.
8872 * w32proc.c (new_child, delete_child): Remove code that handled
8873 unused pending_deletion and input_file members of the child struct.
8874 (create_child, sys_spawnve): Convert all file names to ANSI
8875 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8876 name cannot be encoded in ANSI codepage. Don't use
8877 unixtodos_filename, mirror slashes by hand.
8878 (record_infile, record_pending_deletion): Functions deleted.
8879 (Fw32_short_file_name): Call w32_get_short_filename instead of
8882 * w32notify.c (add_watch): Work in Unicode mode when
8883 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8884 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8885 instead, do the same with Lisp primitives.
8887 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8888 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8889 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8890 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8891 (Fw32_shell_execute): Improve error reporting.
8892 (Fdefault_printer_name): Ifdef away for Cygwin.
8894 * w32.h (struct _child_process): Remove input_file and
8895 pending_deletion members that are no longer used.
8896 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8897 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8898 (ansi_encode_filename): New and updated prototypes.
8900 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8902 (unexec): Don't use dostounix_filename, it expects a file name in
8903 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8906 * fileio.c (Ffile_name_directory, file_name_as_directory)
8907 (directory_file_name, Fexpand_file_name)
8908 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8909 arguments of dostounix_filename.
8910 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8911 use MAX_UTF8_PATH for size of file-name strings.
8912 (emacs_readlinkat): Build an explicitly unibyte string for file
8914 (syms_of_fileio) <file-name-coding-system>:
8915 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8917 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8918 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8919 directories to UTF-8.
8920 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8921 environment, and each element of the input PATH, to UTF-8.
8923 * dired.c (file_attributes): Use build_unibyte_string explicitly
8924 to make Lisp strings from user and group names.
8926 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8929 * coding.c (decode_file_name, encode_file_name): New functions.
8931 * termcap.c (tgetent): Adapt to the change in arguments of
8934 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8937 * msdos.c (dostounix_filename, init_environment): Adapt to the
8938 change in arguments of dostounix_filename.
8940 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8941 [WINDOWSNT]: Encode file names passed to the image libraries in
8944 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8945 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8947 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8948 arguments of dostounix_filename.
8950 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8952 * font.h (struct font_entity) [HAVE_NS]: New field to record
8953 font driver which was used to create this entity.
8954 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8955 frame where the font was opened.
8956 (font_close_object): Add prototype.
8957 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8958 (font_close_object): Not static any more. Lost frame arg.
8959 Adjust comment and users.
8960 * alloc.c (cleanup_vector): Call font_close_object to adjust
8961 per-frame font counters correctly. If HAVE_NS, also call
8962 driver-specific cleanup for font-entity objects.
8963 * ftfont.c (ftfont_open):
8964 * nsfont.m (nsfont_open):
8965 * w32font.c (w32font_open_internal):
8966 * xfont.c (xfont_open):
8967 * xftfont.c (xftfont_open): Save frame pointer in font object.
8968 * macfont.m (macfont_open): Likewise.
8969 (macfont_descriptor_entity): Save driver pointer to be able
8970 to call its free_entity routine when font-entity is swept.
8971 * ftxfont.c (ftxfont_open): Add eassert because frame
8972 pointer should be saved by ftfont_driver.open.
8974 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8976 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8977 input polling is used. This is still meaningful for Cygwin, see
8978 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8979 * keyboard.c (poll_for_input_1, input_polling_used):
8980 Define unconditionally.
8981 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8982 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8983 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8984 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8985 (face_for_char): Likewise. Rearrange eassert and return ASCII
8986 face for CHAR_BYTE8_P.
8987 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8989 2013-12-11 Ken Brown <kbrown@cornell.edu>
8991 * dispextern.h (erase_phys_cursor):
8992 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8994 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8996 * nsterm.m (x_free_frame_resources):
8997 * term.c (tty_free_frame_resources):
8998 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8999 face cache because it's implied by free_frame_faces anyway.
9000 * w32term.c (x_free_frame_resources): Likewise. Do not call
9001 free_frame_faces twice.
9003 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9005 * editfns.c (Fformat_time_string): Mention %F in the doc.
9007 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9009 * window.c (resize_frame_windows): Don't return immediately when
9010 the root window's size doesn't change - the minibuffer window
9011 may still have to be repositioned/resized.
9012 * xfns.c (Fx_create_frame): Always change the frame size after
9013 initializing the frame's faces.
9014 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9015 change_frame_size should already have done it.
9016 (x_new_font): Assign new tool- and menu-bar heights.
9017 (x_set_window_size_1): Account for tool- and menu-bar heights
9018 (Bug#16013). Don't set pixel sizes since change_frame_size
9019 should already have done it.
9021 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9023 Remove the option of using libcrypto.
9024 * Makefile.in (LIB_CRYPTO): Remove.
9025 (LIBES): Don't use it.
9027 2013-12-11 Juri Linkov <juri@jurta.org>
9029 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9030 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9032 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9034 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9035 drawn tool bar items (Bug#16058).
9036 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9038 2013-12-09 Ken Brown <kbrown@cornell.edu>
9040 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9042 * lisp.h (get_frame_param): Adjust conditions for prototype
9045 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9047 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9048 Avoid unused macro warning if configured --without-xft.
9050 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9052 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9054 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9056 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9058 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9060 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9062 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9064 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9066 Use libcrypto's checksum implementations if available, for speed.
9067 * Makefile.in (LIB_CRYPTO): New macro.
9070 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9071 The macro didn't conform to C99 due to type mismatch,
9072 which caused compilation failure with Sun C 5.12,
9073 and it was confusing anyway. Include window.h to declare
9074 redisplay_other_windows.
9076 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9078 * window.c (set_window_buffer): Update mode line (bug#16084).
9080 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9082 Fix minor problems found by static checking.
9083 * keyboard.c (poll_for_input_1, input_polling_used):
9084 Define only if HAVE_NTGUI.
9085 * xmenu.c (popup_activate_callback): Omit unnecessary
9086 check against USE_X_TOOLKIT, which must be defined here anyway.
9087 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9090 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9092 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9094 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9096 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9098 * nsterm.m (x_set_window_size): Remove fprintf.
9099 (init): Define always. Set applicationDidFinishLaunchingCalled
9101 (applicationDidFinishLaunching:):
9102 Set applicationDidFinishLaunchingCalled.
9103 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9106 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9108 Pixel resize changes for NS (Bug#16049).
9109 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9110 height/width. row/cols are locals.
9111 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9112 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9113 (windowWillResize): Remove gsextra. Calculate extra as in
9115 (x_new_font): Don't change frame size if fullscreen.
9116 Change size pixelwise.
9118 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9119 comment in xfns.c. Change to pixelwise call.
9121 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9123 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9126 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9128 * xterm.c (input_signal_count): Remove.
9129 (x_dispatch_event): Define unconditionally.
9130 (x_make_frame_visible): Process X events until the frame
9131 is really visible (Bug#16027).
9132 * xterm.h (x_dispatch_event): Declare unconditionally.
9134 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9136 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9138 * nsterm.m (x_set_window_size): Handle pixelwise.
9140 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9142 * w32term.c (x_new_font):
9143 * xterm.c (x_new_font): Calculate new frame size from new font
9146 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9148 * lisp.h (FOR_EACH_TAIL): New macro.
9149 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9151 * window.c (select_window): Call second wset_redisplay before we change
9152 selected_window (bug#16034).
9154 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9156 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9158 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9160 * w32xfns.c: Include window.h, to avoid a compiler warning.
9162 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9164 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9165 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9166 window_scroll takes care of it.
9167 (Fset_window_point, Fdelete_other_windows_internal)
9168 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9169 (Fsplit_window_internal, Fdelete_window_internal)
9170 (Fresize_mini_window_internal, Fset_window_configuration)
9171 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9172 cause redisplay instead of forcing a complete redisplay.
9173 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9174 we're only affecting the selected_window.
9176 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9178 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9179 directional control characters. Update type and category
9180 determination according to the UBA from Unicode v6.3.
9181 (bidi_category_t): New category EXPLICIT_FORMATTING.
9183 * dispextern.h (bidi_type_t): Update to include new bidirectional
9184 properties introduced with Unicode v6.3. (Bug#16043)
9186 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9188 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9191 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9193 * font.c (font_list_entities): Remove dummy assignment.
9194 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9195 used on graphic displays only. Remove unused 'font_encoder' member.
9196 (struct font_bitmap): Remove unused 'extra' member.
9197 * nsfont.m (nsfont_open):
9198 * w32font.c (w32font_open_internal):
9199 * ftfont.c (ftfont_get_bitmap): Adjust users.
9201 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9203 Use bool for boolean.
9204 * tparam.c (tparam1):
9205 * undo.c (record_point, record_property_change):
9206 Use bool for boolean, for local vars that are always true or false.
9208 Minor integer overflow fixes (Bug#16033).
9209 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9210 This improves on the previous fix to this function.
9211 (window_resize_check): When summing up pixel counts, don't rely on
9212 undefined behavior if the sum overflows.
9214 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9216 * window.c (Fset_window_new_pixel): Don't choke at negative
9217 argument value (Bug#16033).
9219 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9220 to avoid crash in window_box_height.
9222 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9223 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9225 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9227 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9229 Minor integer overflow fixes.
9230 * window.c (Fset_window_new_pixel, grow_mini_window):
9231 * xdisp.c (Fwindow_text_pixel_size):
9232 Avoid undefined behavior on signed integer overflow.
9233 * xfns.c (x_set_mouse_color):
9234 Check that drag shape fits in 'unsigned', since that's what X wants.
9236 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9238 Improve reporting of fatal exception on MS-Windows.
9239 * w32fns.c (my_exception_handler): New function.
9240 (globals_of_w32fns): Set it up as the unhandled exception
9241 handler. Initialize exception code and address to zeros.
9242 (emacs_abort): If the exception code and address are available,
9243 print them at the beginning of the backtrace. Fix the format of
9244 printing addresses (was producing 0x0x12345678 on XP).
9247 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9249 * eval.c (Fbacktrace__locals): New function.
9250 (syms_of_eval): Defsubr it.
9252 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9254 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9255 Define here to unify between...
9256 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9257 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9259 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9261 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9263 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9264 fringe background extension.
9265 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9266 because they are now always the same as `left' and `width',
9267 respectively. Remove code for the case that `width' and
9268 `sb_width' are different.
9270 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9272 Fix minor problems found by static checking.
9273 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9274 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9275 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9277 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9279 * image.c (imagemagick_compute_animated_image): Don't crash if we
9280 have an animation with different-sized images (bug#15313).
9282 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9284 Remove some unused items introduced during pixelwise change.
9285 * window.c (window_resize_total_check): Remove unused function.
9286 * xdisp.c (remember_mouse_glyph): Remove unused label.
9287 (Ftool_bar_height): Move declaration inside #if.
9288 * xterm.c (x_set_window_size): Don't use r and c.
9290 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9292 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9295 * window.c (Fset_window_configuration): Comment out unused variables.
9297 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9299 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9301 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9303 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9305 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9306 HAVE_GNUTLS3 (Bug#16001).
9308 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9309 if interrupts are deferred (Bug#15801).
9311 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9313 Support resizing frames and windows pixelwise.
9314 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9315 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9316 (struct glyph_matrix): Replace window_left_col and
9317 window_top_line by window_pixel_left and window_pixel_top.
9318 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9320 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9321 (draw_window_divider, move_it_to, x_draw_right_divider)
9322 (x_draw_bottom_divider, change_frame_size): Add or fix
9324 * dispnew.c (change_frame_size_1): Change prototype.
9325 (adjust_glyph_matrix, required_matrix_width)
9326 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9327 values instead of lines and columns.
9328 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9329 WINDOW_TOTAL_FRINGE_WIDTH.
9330 (handle_window_change_signal, do_pending_window_change)
9331 (init_display): Adjusts calls of change_frame_size.
9332 (change_frame_size, change_frame_size_1): Handle pixelwise
9334 * frame.c (Qright_divider_width, Qbottom_divider_width):
9336 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9337 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9338 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9339 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9341 (set_frame_param): New function.
9342 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9343 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9344 (Ffringe_width, Fborder_width, Fright_divider_width)
9345 (Fbottom_divider_width): New functions, defsubr them.
9346 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9347 New argument pixelwise.
9348 (struct frame_parm_table): New members Qright_divider_width and
9349 Qbottom_divider_width.
9350 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9351 (x_report_frame_params): Handle Qright_divider_width and
9352 Qbottom_divider_width.
9353 (x_set_right_divider_width, x_set_bottom_divider_width):
9355 (frame_resize_pixelwise): New option.
9356 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9357 new_pixelwise, right_divider_width and bottom_divider_width;
9358 remove total_lines; rename text_lines, text_cols, new_text_lines
9359 and new_text_cols to text_height, text_width, new_height and
9360 new_width respectively.
9361 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9362 FRAME_TEXT_WIDTH respectively.
9363 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9364 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9365 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9367 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9368 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9369 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9370 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9371 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9372 (FRAME_TOTAL_COLS_ARG): Remove macro.
9373 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9374 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9375 (x_wm_set_size_hint): Handle frame pixel sizes.
9376 * indent.c (compute_motion, Fcompute_motion):
9377 Call window_body_width instead of window_body_cols.
9378 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9379 (make_lispy_position): Handle right and bottom dividers.
9380 (Fsuspend_emacs): Pixelize call of change_frame_size.
9381 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9382 * lisp.h: Extern set_frame_param.
9383 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9385 (Fx_create_frame): Add entry for vertical_drag_cursor.
9386 Pixelize call of change_frame_size.
9387 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9388 * nsterm.m (ns_update_window_end): Optionally draw right
9390 (x_set_window_size): Add argument pixelwise.
9391 Call check_frame_size and change_frame_size with pixelwise zero.
9392 (ns_draw_window_divider): New function.
9393 (ns_redisplay_interface): Add ns_draw_window_divider.
9394 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9395 (x_new_font): Call x_set_window_size with pixelwise zero.
9396 * print.c (print_object): For a window print its sequence
9398 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9399 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9400 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9401 (w32_createwindow): Use scroll bar area width.
9402 (w32_wnd_proc): Handle bottom divider width.
9403 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9404 (Fx_create_frame): Default divider width parameters.
9405 Caclulate sizes pixelwise. Add vertical drag cursor support.
9406 (x_create_tip_frame): Default divider widths to zero.
9407 Pixelize call to change_frame_size.
9408 (Fx_show_tip): Add handling of divider widths. Pixelize window
9410 (Fw32_frame_rect): New function.
9411 (frame_parm_handler w32_frame_parm_handlers): Add divider
9413 (Vx_window_vertical_drag_shape): Add variable.
9414 * w32inevt.c (resize_event, maybe_generate_resize_event):
9415 Pixelize change_frame_size calls.
9416 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9418 * w32term.c (w32_draw_window_divider): New function.
9419 (x_update_window_end): Handle right divider.
9420 (w32_draw_fringe_bitmap, x_scroll_run)
9421 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9422 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9423 Calculate new frame sizes pixelwise.
9424 (x_new_font): Pixelize call to x_set_window_size.
9425 (x_check_fullscreen): Pixelize call to change_frame_size.
9426 (x_set_window_size_1, x_set_window_size): New argument
9427 pixelwise. Calculate pixelwise.
9428 (x_wm_set_size_hint): Use scroll bar area width.
9429 (w32_redisplay_interface): Add w32_draw_window_divider.
9430 * w32term.h (struct w32_output): Add vertical drag cursor.
9431 * widget.c (set_frame_size, update_wm_hints)
9432 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9434 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9435 * window.c (sequence_number): Restore.
9436 (Fwindow_pixel_width, Fwindow_pixel_height)
9437 (Fwindow_mode_line_height, Fwindow_header_line_height)
9438 (window_pixel_to_total, Frun_window_scroll_functions)
9439 (Fset_window_new_pixel, window_resize_apply_total)
9440 (Fwindow_resize_apply_total): New functions.
9441 (window_body_height, window_body_width): Rename from
9442 window_body_lines. New argument PIXELWISE.
9443 Calculate pixelwise.
9444 (Fwindow_body_height, Fwindow_body_width): New argument
9446 (coordinates_in_window, window_relative_x_coord): Use window's
9447 pixel width instead of total width.
9448 (replace_window, recombine_windows): Initialize pixel values.
9449 (resize_root_window, resize_frame_windows, grow_mini_window)
9450 (shrink_mini_window): New argument PIXELWISE.
9451 Calculate pixelwise.
9452 (Fdelete_other_windows_internal, adjust_window_margins)
9453 (window_resize_check, window_resize_apply)
9454 (Fdelete_window_internal, Fresize_mini_window_internal)
9455 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9456 (check_frame_size): Rename arguments. New argument PIXELWISE.
9457 Calculate pixelwise.
9458 (set_window_buffer): Make samebuf bool. Run configuration change
9459 hook only if buffer changed.
9460 (Fset_window_buffer): Rewrite doc-string.
9461 (make_window): Initialize new_pixel slot.
9462 (Fwindow_resize_apply): Check pixel size of root window.
9463 (Fsplit_window_internal): Call 2nd argument pixel_size.
9464 Calculate pixelwise.
9465 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9467 (save_window_data): New slots frame_text_width,
9468 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9469 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9471 (Fcurrent_window_configuration, Fset_window_configuration)
9472 (save_window_save, compare_window_configurations): Handle new
9473 slots in save_window_data and saved_window.
9474 (Fset_window_scroll_bars): Fix doc-string.
9475 (window_resize_pixelwise): New variable.
9476 (coordinates_in_window, Fcoordinates_in_window_p):
9478 (make_parent_window): Adjust sequence_number.
9479 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9481 * window.h (struct window): New members new_pixel, pixel_left,
9482 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9483 (wset_new_pixel): New function.
9484 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9485 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9486 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9487 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9488 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9489 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9490 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9491 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9492 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9493 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9494 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9495 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9496 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9497 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9498 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9500 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9501 (window_body_width, check_frame_size): Adapt external declarations.
9502 * xdisp.c (last_max_ascent): New integer.
9503 (window_text_bottom_y): Handle bottom divider.
9504 (window_box_width, window_box_height): Calculate pixelwise.
9505 (get_glyph_string_clip_rects): Handle right divider.
9506 (remember_mouse_glyph): When windows are resized pixelwise
9507 proceed with width and height set to 1.
9508 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9510 (move_it_to): Calculate and return maximum x position
9512 (Fwindow_text_pixel_size): New function.
9513 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9514 (tool_bar_lines_needed): Rename to tool_bar_height.
9515 Calculate pixelwise.
9516 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9517 Calculate pixelwise.
9518 (redisplay_tool_bar): Calculate pixelwise.
9519 (redisplay_window): Calculate pixelwise. Handle dividers.
9520 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9521 (x_draw_vertical_border): Handle dividers.
9522 (define_frame_cursor1): Handle vertical drag cursor.
9523 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9524 (expose_window): Calculate pixelwise. Handle dividers.
9525 (init_xdisp): Initialize pixel values.
9526 * xfaces.c (Qwindow_divider): New face.
9527 (realize_basic_faces): Realize it.
9528 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9529 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9530 (x_set_scroll_bar_default_width): Default actual width to 16.
9531 (Fx_create_frame): Set sizes pixelwise.
9532 (x_create_tip_frame): Default divider widths to zero.
9533 Pixelize call of change_frame_size.
9534 (Fx_show_tip): Handle divider widths. Initial pixel position
9536 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9537 (Vx_window_vertical_drag_shape): New option.
9538 * xmenu.c (free_frame_menubar): Pixelize call of
9540 * xterm.c (x_draw_window_divider): New function.
9541 (x_update_window_end): Optionally draw right divider.
9542 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9543 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9544 (handle_one_xevent, x_new_font): Calculate pixelwise.
9545 (x_set_window_size_1, x_set_window_size): New argument
9546 pixelwise. Calculate pixelwise.
9547 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9548 (struct x_redisplay_interface): Add x_draw_window_divider.
9549 * xterm.h (struct x_output): Add vertical_drag_cursor.
9551 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9553 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9554 Set invisible frames's `redisplay' when a full redisplay is requested.
9555 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9556 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9557 (display_mode_lines): Set it here instead.
9559 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9561 * dispextern.h (set_window_update_flags): Remove.
9563 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9565 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9567 * xdisp.c (REDISPLAY_SOME_P): New macro.
9568 (redisplay_internal): Use it (bug#15999).
9569 (prepare_menu_bars, redisplay_window): Use it as well.
9571 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9573 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9575 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9576 (globals_of_w32font): Zero it out.
9577 (GetCharWidth32W_Proc): New function pointer.
9578 (get_char_width_32_w): New function.
9579 (compute_metrics): If get_glyph_outline_w returns an error, try
9580 get_char_width_32_w before declaring a failure. This avoids
9581 punishing raster (a.k.a. "bitmap") fonts by slowing down
9582 redisplay. (Bug#6364).
9584 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9586 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9587 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9588 highlight needs to be redisplayed. (Bug#15913)
9590 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9592 Fix minor problems found by static checking.
9593 * buffer.h (struct buffer_text, struct buffer):
9594 * frame.h (struct frame):
9595 * window.h (struct window):
9596 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9597 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9598 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9599 no-longer-valid use of HAVE_MENUS.
9600 * xdisp.c (propagate_buffer_redisplay): Now static.
9602 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9604 * xmenu.c (Fmenu_or_popup_active_p):
9605 * window.c (Fset_window_configuration):
9606 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9607 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9608 * fns.c (Fyes_or_no_p):
9609 * editfns.c (Fmessage_box, Fmessage_or_box):
9610 * alloc.c (make_save_ptr_ptr):
9611 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9613 * window.c (Fset_window_configuration): Move select_window later.
9615 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9617 Refine redisplay optimizations to only redisplay *some* frames/windows
9618 rather than all of them.
9619 * xdisp.c (REDISPLAY_SOME): New constant.
9620 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9621 (bset_redisplay, bset_update_mode_line): New functions.
9622 (message_dolog): Use bset_redisplay.
9623 (clear_garbaged_frames): Use fset_redisplay.
9624 (echo_area_display): Use wset_redisplay.
9625 (buffer_shared_and_changed): Remove.
9626 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9627 frame titles. Compute the actual set of windows redisplayed.
9628 Don't update frame titles and menu bars for frames that don't need to
9630 (propagate_buffer_redisplay): New function.
9632 (redisplay_internal): Use it. Be more selective in the set of windows
9633 we redisplay. Propagate windows_or_buffers_changed to
9634 update_mode_lines a bit later to simplify the code.
9635 (mark_window_display_accurate_1): Reset window and buffer's
9637 (redisplay_window): Do nothing if neither the window nor the buffer nor
9638 the frame needs redisplay.
9639 * window.h (struct window): Add `redisplay' field.
9640 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9641 (redisplay_other_windows, window_list): New declarations.
9642 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9643 (window_list): Not static any more.
9644 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9645 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9646 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9647 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9648 * frame.h (struct frame): Add `redisplay' field.
9649 Move `external_menu_bar' bitfield next to other bit-fields.
9650 (SET_FRAME_GARBAGED): Use fset_redisplay.
9651 (SET_FRAME_VISIBLE): Don't garbage the frame;
9652 Use redisplay_other_windows.
9653 * buffer.h (struct buffer): Add `redisplay' field.
9654 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9655 (modify_overlay): Use bset_redisplay.
9656 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9658 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9660 Support w32 file notifications in batch mode.
9661 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9662 invalid (which happens in batch mode). If non-interactive, call
9663 handle_file_notifications to store file notification events in the
9664 input queue. (Bug#15933)
9666 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9668 * w32inevt.c (handle_file_notifications): Now external, not static.
9670 * w32term.h (handle_file_notifications): Provide prototype.
9672 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9673 init_crit, since init_display, which does that otherwise, is not
9676 2013-11-27 Glenn Morris <rgm@gnu.org>
9678 * Makefile.in ($(lispsource)/international/charprop.el): New.
9679 (emacs$(EXEEXT)): Depend on charprop.el.
9681 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9683 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9684 deleting portions of the buffer under non-nil REPLACE argument.
9687 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9688 directory, watch it and not its parent.
9689 (add_watch): Allow empty string in FILE.
9691 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9693 * window.c (Fset_window_start, window_resize_apply)
9694 (window_scroll): Reset window_end_valid (Bug#15957).
9696 2013-11-27 Glenn Morris <rgm@gnu.org>
9698 * Makefile.in (leimdir): Now in lisp source directory.
9699 ($(leimdir)/leim-list.el): Just use ../leim .
9700 * epaths.in (PATH_DUMPLOADSEARCH):
9701 * lread.c (load_path_default):
9702 * nsterm.m (ns_load_path): No more leim directory.
9704 2013-11-26 Andreas Schwab <schwab@suse.de>
9706 * .gdbinit (xgettype): Add cast.
9708 2013-11-26 Glenn Morris <rgm@gnu.org>
9710 Preload leim-list.el.
9711 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9712 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9713 is a single directory.
9715 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9717 bool-vector-subsetp is now the normal direction (Bug#15912).
9718 * data.c (Fbool_vector_subsetp): Test whether the first argument
9719 is a subset of the second one, not the reverse. Add doc string.
9721 Fix minor problems found by static checking.
9722 * lread.c (load_path_default): Now static.
9723 * textprop.c (text_property_stickiness): Be consistent about the
9724 test used when deciding whether to consider the previous character.
9725 This simplifies the code a bit.
9727 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9729 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9731 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9732 (syms_of_frame): Don't defsubr them.
9734 2013-11-25 Glenn Morris <rgm@gnu.org>
9736 * lread.c (load_path_default): Change the sense of the argument.
9737 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9738 from dump_path. When it is not, avoid checking dump_path twice.
9740 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9741 uninstalled dump_path against installed Vload_path. (Bug#15964)
9743 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9745 Export get_pos_property to Elisp.
9746 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9747 (syms_of_editfns): Export it to Elisp.
9749 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9751 2013-11-23 Romain Francoise <romain@orebokech.com>
9753 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9754 initialization here ...
9755 (syms_of_fileio): ... from here.
9757 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9759 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9760 Please use --enable-check-lisp-object-type.
9762 2013-11-23 Glenn Morris <rgm@gnu.org>
9764 * process.c (get_process): Explicit error for dead buffers.
9766 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9768 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9770 2013-11-23 Glenn Morris <rgm@gnu.org>
9772 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9773 * lread.c (load_path_check): Take path to check as argument.
9774 (load_path_default): New, split from init_lread.
9775 (init_lread): Move calc of default load-path to load_path_default.
9776 Empty elements in EMACSLOADPATH now stand for the default.
9777 (load-path): Doc fix.
9778 * emacs.c (decode_env_path): Add option to treat empty elements
9779 as nil rather than ".".
9780 * callproc.c (init_callproc_1, init_callproc):
9781 * image.c (Vx_bitmap_file_path):
9782 * lisp.h (decode_env_path):
9783 * lread.c (Vsource_directory):
9784 Update for new argument spec of decode_env_path.
9786 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9788 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9789 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9791 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9793 Fix some dependency problems that cause unnecessary recompiles.
9795 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9796 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9797 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9798 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9799 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9800 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9801 (boostrap-clean): No need to remove stamp-oldxmenu.
9803 Fix recently introduced bool vector overrun.
9804 This was due to an optimization that went awry.
9805 Reported by Glenn Morris in
9806 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9807 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9808 for empty vectors, undoing the 2013-11-18 change.
9809 * data.c (bool_vector_binop_driver): Rely on this.
9810 Fix bug that occasionally overran the destination.
9811 * lisp.h (struct Lisp_Bool_vector): Document this.
9813 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9815 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9818 * nsterm.m (init, run, stop:): Comment out for now, does not work
9821 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9823 * charset.c (syms_of_charset): Don't read past end of string.
9825 2013-11-19 Glenn Morris <rgm@gnu.org>
9827 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9829 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9831 Add hooks to run on gaining/losing focus. (Bug#15029)
9832 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9833 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9834 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9836 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9838 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9839 The old names predated the API change that put destination at end.
9841 Improve API of recently-added bool vector functions (Bug#15912).
9842 The old API had (bool-vector-count-matches A B)
9843 and (bool-vector-count-matches-at A B I), which gave the
9844 misleading impression that the two functions were variants, one
9845 with a location I. The new API has (bool-vector-count-population A)
9846 and (bool-vector-count-consecutive A B I) to make the distinction
9847 clearer. The first function no longer has a B argument, since the
9848 caller can easily determine the number of nils if the length and
9849 number of ts is known.
9850 * data.c (Fbool_vector_count_population): Rename from
9851 bool_vector_count_matches, and accept just 1 argument.
9852 (Fbool_vector_count_consecutive): Rename from
9853 Fbool_vector_count_matches_at.
9855 Always allocate at least one bits_word per bool vector.
9856 See Daniel Colascione in:
9857 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9858 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9859 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9860 * lisp.h (struct Lisp_Bool_vector): Document this.
9862 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9864 * insdel.c (invalidate_buffer_caches): New function, consolidated
9865 from part of prepare_to_modify_buffer.
9866 (insert_from_gap, prepare_to_modify_buffer):
9867 * coding.c (code_convert_region, code_convert_string):
9868 Call invalidate_buffer_caches. (Bug#15841)
9870 * lisp.h (invalidate_buffer_caches): Add prototype.
9872 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9874 * w32term.c (x_update_window_end): Don't invalidate the entire
9875 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9876 highlight needs to be redisplayed. (Bug#15913)
9878 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9880 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9882 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9884 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9885 while we are using Vprin1_to_string_buffer.
9887 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9888 after inserting the description string. (Bug#15907)
9890 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9892 * data.c: Work around bogus GCC diagnostic about shift count.
9893 Reported by Eli Zaretskii in
9894 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9895 (pre_value): New function.
9896 (count_trailing_zero_bits): Use it.
9898 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9900 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9901 assume C macros are not supported even under -g3 in these old GCC
9904 2013-11-15 Leo Liu <sdl.web@gmail.com>
9906 * minibuf.c (Ftry_completion, Fall_completions)
9907 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9909 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9911 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9912 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9913 This avoids placing unnecessary constants into the Emacs code.
9915 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9917 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9918 for Cygwin w32 build.
9920 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9921 for Cygwin w32 build. (Bug#15892)
9923 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9925 Simplify, port and tune bool vector implementation.
9926 * alloc.c (bool_vector_exact_payload_bytes)
9927 (bool_vector_payload_bytes): Remove.
9928 (bool_vector_fill): Return its argument.
9929 * alloc.c (bool_vector_fill):
9931 * print.c (print_object):
9932 Simplify by using bool_vector_bytes.
9933 * alloc.c (make_uninit_bool_vector):
9934 New function, broken out from Fmake_bool_vector.
9935 (Fmake_bool_vector): Use it. Use tail call.
9936 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9937 * data.c (BITS_PER_ULL): New constant.
9938 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9939 if long long versions don't exist.
9940 (shift_right_ull): New function.
9941 (count_one_bits_word): New function, replacing popcount_bits_word
9942 macro. Don't assume that bits_word is no wider than long long.
9943 (count_one_bits_word, count_trailing_zero_bits):
9944 Don't assume that bits_word is no wider than long long.
9945 * data.c (bool_vector_binop_driver, bool_vector_not):
9946 * fns.c (Fcopy_sequence):
9948 Create an uninitialized destination, to avoid needless work.
9949 (internal_equal): Simplify.
9950 (Ffillarray): Prefer tail call.
9951 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9952 contain at least one word.
9953 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9954 chars are narrower than ints.
9955 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9956 * fns.c (Fcopy_sequence):
9958 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9959 Don't try to port to hosts where bits_word values have holes; the
9960 code wouldn't work there anyway. Verify this assumption, though.
9961 (bool_vector_bytes): New function.
9962 (make_uninit_bool_vector): New decl.
9963 (bool_vector_fill): Now returns Lisp_Object.
9965 * xfns.c (xic_create_fontsetname):
9966 * xrdb.c (gethomedir): Prefer tail calls.
9968 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9970 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9971 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9973 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9974 that requires a return value.
9975 (Fset_buffer_modified_p): Take advantage of this change to do
9978 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9980 * buffer.c (Frestore_buffer_modified_p): Sync it with
9981 Fset_buffer_modified_p.
9982 (Fforce_mode_line_update): New function, moved from subr.el.
9983 (Fset_buffer_modified_p): Use them.
9984 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9986 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9988 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9989 This avoids undefined behavior when subtracting pointers into
9990 different aways. On my platform it also makes the code a tad
9991 smaller and presumably faster.
9993 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9995 * keyboard.c (command_loop_1): Use region-extract-function.
9996 * insdel.c (Qregion_extract_function): Not static any more (can we
9997 stop pretending that these vars can benefit from being marked static?).
9999 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10001 * search.c (find_newline): If buffer text is relocated during the
10002 "dumb loop", adjust C pointers into buffer text to follow suit.
10005 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10007 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10008 for conversion (Bug#15837).
10010 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10012 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10013 for the entire range of inserted characters. (Bug#15841)
10015 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10017 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10019 (realize_default_face): Remove assignment to distant-foreground if
10020 unspecified (Bug#15815).
10022 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10024 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10025 cache-long-scans disabled, since we don't want to call
10026 prepare_to_modify_buffer (in insert_1_both) for each message we
10029 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10030 from buffer.c. Improve commentary to the buffer field setter
10033 * buffer.c (bset_cache_long_scans): Static function deleted.
10034 Improve commentary to the buffer field setter functions.
10035 (init_buffer_once): Default for cache-long-scans changed to t.
10038 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10040 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10042 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10043 This bug was introduced in my 2013-06-21 change, and caused
10044 struct Lisp_Sub_Char_Table objects to be given too many slots,
10045 which broke 'make -C admin/unidata'.
10047 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10049 Import changes from mac-port 4.5.
10050 * macfont.m (mac_font_copy_default_descriptors_for_language)
10051 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10052 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10053 (macfont_language_default_font_names): New.
10054 (macfont_list): Rearrange language/charset code.
10055 (macfont_close): Don't check for macfont_info->cache.
10056 (mac_ctfont_create_preferred_family_for_attributes): New font
10057 selection code, call
10058 mac_font_copy_default_name_for_charset_and_languages.
10059 (mac_font_copy_default_descriptors_for_language)
10060 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10062 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10064 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10066 Port to C11 aligned_alloc, and fix some integer overflows.
10067 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10068 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10069 and use of posix_memalign replaced with aligned_alloc.
10070 (aligned_alloc): New function, defined or declared as needed.
10071 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10072 Don't undef; configure.ac now does this.
10073 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10074 (calloc, aligned_alloc): Check for integer overflow.
10075 (aligned_alloc): Rename from memalign. All uses changed.
10076 (memalign): New function, an alias for aligned_alloc.
10078 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10080 * xdisp.c (redisplay_internal): Fix typo in last change.
10082 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10084 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10086 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10088 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10089 redisplay--mode-lines-cause.
10090 (redisplay_internal): Keep them uptodate. Remove redundant check of
10091 buffer_shared_and_changed.
10092 * *.[chm]: Number every assignment to update_mode_lines so we
10093 can track why it is set.
10095 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10097 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10099 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10102 can track why it is set.
10104 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10106 Integer-related fixes for term.c etc.
10107 * dispextern.h (face_tty_specified_color): New function.
10108 * term.c (turn_on_face): Don't rely on undefined behavior when
10109 assigning an out-of-range value to 'long'.
10110 Simplify test for toggling highlight.
10111 (tty_capable_p): Omit last two (unused) args. All callers changed.
10112 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10113 (read_menu_input, tty_menu_activate, tty_menu_show):
10114 * xfaces.c (x_supports_face_attributes_p)
10115 (tty_supports_face_attributes_p):
10116 Use bool for boolean. All callers changed.
10117 (tty_supports_face_attributes_p): Omit defaults for color indices;
10118 no longer needed. Simplify tail call.
10120 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10122 * xdisp.c (prepare_menu_bars): Mark static.
10123 * lisp.h (prepare_menu_bars): Don't declare.
10124 * xselect.c (x_handle_selection_clear):
10125 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10127 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10129 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10130 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10132 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10134 * keyboard.c (Fcommand_error_default_function): Rename from
10135 Fdefault_error_output.
10137 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10139 * keyboard.c (Fdefault_error_output): New function, extracted from
10140 cmd_error_internal.
10141 (syms_of_keyboard): Use it for Vcommand_error_function.
10143 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10145 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10146 (init_eval): Use it to ensure handlerlist is non-NULL.
10147 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10148 (Fsignal): Adjust NULLness test of handlerlist.
10149 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10151 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10153 * callproc.c (call_process): Call prepare_to_modify_buffer before
10154 decoding text read from the sub-process, as the decoded stuff will
10155 be inserted into the buffer. This will invalidate the various
10156 caches maintained for the buffer. (Bug#15148)
10158 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10160 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10161 string of glyphless-char-display.
10163 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10165 * nsfns.m (ns_get_name_from_ioreg): New function.
10166 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10167 OSX >= 10.9. Use ns_get_name_from_ioreg.
10169 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10171 Simplify and port recent bool vector changes.
10172 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10173 only in this file. Use a more-efficient implementation if the
10174 second argument is a power of 2.
10175 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10176 Remove no-longer-necessary compile-time checks.
10177 (bool_vector_exact_payload_bytes): New function.
10178 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10179 exact payload changed to call the new function. Do not assume
10180 that the arg or result fits in ptrdiff_t.
10181 (bool_vector_fill): New function.
10182 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10184 (vroundup_ct): Don't assume arg fits in size_t.
10185 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10186 invoke set_category_set.
10187 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10188 All callers changed. Use bool_vector_set.
10189 * category.h (XCATEGORY_SET): Remove; no longer needed.
10190 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10191 bool_vector_bitref.
10192 * data.c (Faref): Use bool_vector_ref.
10193 (Faset): Use bool_vector_set.
10194 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10195 (Fbool_vector_not, Fbool_vector_count_matches)
10196 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10197 * fns.c (concat): Use bool_vector_ref.
10198 (Ffillarray): Use bool_vector_fill.
10199 (mapcar1): Use bool_vector_ref.
10200 (sxhash_bool_vector): Hash words, not bytes.
10201 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10202 a constant, since it's now used in #if.
10203 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10204 unsigned char on unusual architectures, so that we no longer
10205 assume that the number of bits per bits_word is a power of two or
10206 is a multiple of 8 or of CHAR_BIT.
10207 (Qt): Add forward decl.
10208 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10209 at least as strictly as bits_word.
10210 (bool_vector_data, bool_vector_uchar_data): New accessors.
10211 All data structure accesses changed to use them.
10212 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10213 (bool_vector_set): New functions.
10214 (bool_vector_fill): New decl.
10215 (ROUNDUP): Move to alloc.c as described above.
10217 Fix recent gnutls changes.
10218 * gnutls.c (Fgnutls_boot): Don't assume C99.
10219 * process.c (wait_reading_process_output): Fix typo in recent change.
10221 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10223 * process.c (wait_reading_process_output, read_process_output)
10224 (send_process): Check gnutls_state is not NULL.
10226 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10227 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10229 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10231 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10232 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10234 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10237 * nsfns.m (Fx_create_frame): Fix memory leak.
10239 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10240 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10241 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10243 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10245 * xdisp.c (message3_nolog, message_with_string): Encode the string
10246 before writing it to the terminal in a non-interactive session.
10248 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10249 sure we concatenate them into a unibyte string.
10251 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10252 resulting temporary name before returning it to the caller.
10253 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10254 is a unibyte string, convert NAME to a unibyte string to ensure
10255 that the result is also a unibyte string.
10257 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10258 create unibyte strings from default paths and directory/file
10261 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10264 * callproc.c (init_callproc): Use build_unibyte_string to make
10265 sure we create unibyte strings from default paths and
10266 directory/file names.
10268 * buffer.c (init_buffer): Don't store default-directory of
10269 *scratch* in multibyte form. The original problem which led to
10270 that is described in
10271 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10272 but it was solved long ago. (Bug#15260)
10274 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10276 Port to stricter C99 platforms.
10277 Especially, C99 prohibits nesting a struct X inside struct Y if
10278 struct X has a flexible array member.
10279 * alloc.c (struct sdata): New type.
10280 (sdata): Implement in terms of struct sdata.
10281 Remove u member; all uses replaced by next_vector, set_next_vector.
10282 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10283 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10284 (struct sblock): Rename first_data member to data, which is now
10285 a flexible array member. All uses changed.
10286 (next_vector, set_next_vector, large_vector_vec): New functions.
10287 (vector_alignment): New constant.
10288 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10289 (struct large-vector): Now merely a NEXT member, since the old approach
10290 ran afoul of stricter C99. All uses changed to use
10291 large_vector_vec or large_vector_offset.
10292 (large_vector_offset): New constant.
10293 * dispnew.c: Include tparam.h, for tgetent.
10294 Do not include term.h; no longer needed.
10295 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10296 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10297 (struct Lisp_Vector): Use a flexible array member for contents,
10298 instead of a union with a member that is an array of size 1.
10300 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10301 fact that the struct no longer contains a union.
10302 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10303 (struct Lisp_Save_Value, struct Lisp_Free):
10304 Use unsigned, not int, for spacers, to avoid c99 warning.
10305 (union specbinding): Use unsigned, not bool, for bitfield, as
10306 bool is not portable to pre-C99 hosts.
10308 2013-11-04 Glenn Morris <rgm@gnu.org>
10310 * emacs.c (usage_message): Mention that `-L :...' appends.
10312 2013-11-02 Glenn Morris <rgm@gnu.org>
10314 * Makefile.in (abs_builddir): Remove.
10315 (bootstrap_exe): Use relative filename.
10317 Use relative filenames in TAGS files.
10318 * Makefile.in (abs_srcdir): Remove it again.
10319 (.PHONY): Remove frc.
10320 (maintainer-clean): No more TAGS-LISP file.
10321 (TAGS): Pass relative file names to etags.
10322 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10324 * Makefile.in (abs_srcdir): New, set by configure.
10326 (maintainer-clean): Remove pointless echo. That should be in the
10327 top-level Makefile, if anywhere. Delete TAGS-LISP.
10328 (extraclean): No s/ and m/ directories for some time.
10329 (TAGS): Also depend on ctagsfiles3.
10330 Remove no-longer-defined S_FILE.
10331 Pass absolute filenames to etags once more.
10332 (TAGS-LISP): Replace lispdir with its expansion.
10333 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10334 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10336 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10338 * xfaces.c (check_lface_attrs, realize_default_face):
10339 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10340 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10342 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10344 * emacs.c (original_pwd): Remove global var by making it local.
10345 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10347 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10349 * xfaces.c: Declare color_distance.
10350 (QCdistant_foreground): New variable.
10351 (NEAR_SAME_COLOR_THRESHOLD): New define.
10352 (load_color2): New function.
10353 (load_color): Call load_color2.
10354 (load_face_colors): Call load_color2 and if distant-color is specified
10355 calculate distant and use distant-color if colors are near.
10356 (LFACE_DISTANT_FOREGROUND): New define.
10357 (merge_face_ref, Finternal_set_lisp_face_attribute)
10358 (Finternal_get_lisp_face_attribute)
10359 (x_supports_face_attributes_p): Handle distant-foreground similar to
10361 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10363 * dispextern.h (lface_attribute_index):
10364 Add LFACE_DISTANT_FOREGROUND_INDEX.
10366 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10368 * image.c (pbm_next_char): New function.
10369 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10370 (pbm_scan_number): Use it.
10371 (Qlibjpeg_version): New variable.
10372 (syms_of_image): DEFSYM and initialize it.
10374 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10376 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10378 2013-10-31 Glenn Morris <rgm@gnu.org>
10380 * emacs.c (original_pwd): New char.
10381 (main): If using --chdir, store original_pwd.
10382 (init_cmdargs): When setting Vinvocation_directory based on a
10383 relative argv[0], use original_pwd if set. (Bug#15768)
10385 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10387 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10389 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10391 * insdel.c: Fix minor problems found by static checking.
10392 (Qregion_extract_function): Now static.
10393 (prepare_to_modify_buffer_1): Remove unused locals.
10395 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10397 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10398 (syms_of_xdisp): Declare pre-redisplay-function.
10399 (markpos_of_region): Remove function.
10400 (init_iterator, compute_stop_pos, handle_face_prop)
10401 (face_before_or_after_it_pos, reseat_to_string)
10402 (get_next_display_element, window_buffer_changed)
10403 (redisplay_internal, try_cursor_movement, redisplay_window)
10404 (try_window_reusing_current_matrix, try_window_id, display_line)
10405 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10406 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10407 * window.h (struct window): Remove field `region_showing'.
10408 * dispextern.h (struct it): Remove region_beg/end_charpos.
10409 (face_at_buffer_position, face_for_overlay_string)
10410 (face_at_string_position): Update prototypes.
10411 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10412 (face_at_string_position): Remove `region_beg' and `region_end' args.
10413 * fontset.c (Finternal_char_font):
10414 * font.c (font_at, font_range): Adjust calls accordingly.
10415 * insdel.c (Qregion_extract_function): New var.
10416 (syms_of_insdel): Initialize it.
10417 (prepare_to_modify_buffer_1): Use it.
10419 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10421 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10422 * ftxfont.c (ftxfont_get_gcs):
10423 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10424 * xfaces.c (x_free_colors, x_free_dpy_colors)
10425 (x_create_gc, unload_color):
10426 * xselect.c (x_property_data_to_lisp):
10427 * xsettings.c (parse_settings):
10428 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10429 (get_bits_and_offset): Adjust definition.
10430 * frame.c (XParseGeometry): Adjust locals.
10431 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10432 * regex.h (toplevel): Likewise for reg_syntax_t.
10434 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10436 * eval.c (run_hook_with_args): Use FUNCTIONP.
10438 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10440 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10441 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10442 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10443 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10444 on MS-Windows anyway.
10445 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10446 (free_realized_face): ...adjust user.
10447 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10448 white relief pixels to -1.
10449 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10450 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10451 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10453 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10455 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10456 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10457 in practice now. All callers changed.
10459 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10461 * dispextern.h (struct face): Use bitfields for 'underline_type'
10462 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10463 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10464 'stipple' member. Move 'lface' member up to help...
10465 * xfaces.c (make_realized_face): ...this function to find and
10466 clear just the members that need clearing.
10467 (load_face_colors, realize_x_face):
10468 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10470 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10472 * xftfont.c (struct xftfont_info): Remove set-but-unused
10474 (xftfont_open): Adjust user.
10475 (xftfont_get_colors): Remove useless prototype.
10477 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10479 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10480 before passing them to 'unexec'. (Bug#15260)
10482 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10484 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10486 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10488 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10489 the changed signature of the font driver's 'close' method.
10491 * w32font.h (w32font_close): Adjust the prototype to the change in
10492 function definition.
10494 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10496 * w32uniscribe.c (uniscribe_close): Adapt the call to
10497 w32font_close to its new prototype.
10499 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10501 Omit unused frame argument of font API's close function.
10502 * font.h (struct font): Drop frame argument. Adjust comment.
10503 * font.c (font_clear_cache, font_close_object): Adjust users.
10504 * ftfont.c (ftfont_close):
10505 * ftxfont.c (ftxfont_close):
10506 * macfont.m (macfont_close):
10507 * nsfont.m (nsfont_close):
10508 * w32font.c (w32font_close):
10509 * xfont.c (xfont_close):
10510 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10511 tweak comments and make functions safe if called more than once for
10512 the same font object.
10514 Perform font-specific cleanup when font object is swept by GC. See
10515 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10516 * alloc.c (cleanup_vector): New function.
10517 (sweep_vector): Call it for each reclaimed vector object.
10518 * font.h (struct font): Adjust comment.
10520 2013-10-24 Glenn Morris <rgm@gnu.org>
10522 * Makefile.in (abs_top_srcdir): New, set by configure.
10524 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10526 Adjust recent font-related changes to fix bug#15686.
10527 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10528 is a live window system frame, mark its default font too.
10530 2013-10-23 Glenn Morris <rgm@gnu.org>
10532 * Makefile.in (RUN_TEMACS): Make relative (again).
10533 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10534 (bootstrap-emacs$(EXEEXT)):
10535 Quote entities that might contain whitespace.
10537 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10539 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10540 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10542 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10544 Do not allow font caches to grow too large.
10545 * alloc.c (compact_font_cache_entry, compact_font_caches):
10546 New functions or stub if not HAVE_WINDOW_SYSTEM.
10547 (compact_undo_list): Factor out from Fgarbage_collect.
10549 (mark_face_cache): Mark face font. Move down to avoid
10551 (mark_terminals): Do not mark font cache here.
10552 (Fgarbage_collect): Call compaction functions described
10553 above. Adjust comment.
10555 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10557 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10558 chdir to HOME (bug#15607).
10560 * nsterm.m (Qcocoa, Qgnustep): New variables.
10561 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10562 (ns_get_color): Make selection color work for GNUstep also.
10564 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10566 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10567 handles mouse clicks. Instead, let GPM use the same code as all
10568 the other mice use. See the discussion starting at
10569 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10570 for the details of the problem with the menu bar this fixes.
10572 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10574 Remove port-specific display name lists to avoid extra
10575 complexity and data duplication with display info lists.
10576 * xterm.h (x_display_name_list): Remove declaration.
10577 * xterm.c (x_display_name_list): Remove.
10578 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10579 * xfns.c (x_display_info_for_name, Fx_display_list):
10580 Likewise. Use x_display_list where appropriate.
10581 * w32term.h (w32_display_name_list): Remove declaration.
10582 * w32term.c (w32_display_name_list): Remove.
10583 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10585 * w32fns.c (x_display_info_for_name, Fx_display_list):
10586 Likewise. Use x_display_list where appropriate.
10587 * nsterm.h (ns_display_name_list): Remove declaration.
10588 * nsterm.m (ns_display_name_list): Remove.
10589 (ns_term_init, syms_of_nsterm): Adjust users.
10590 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10591 Likewise. Use x_display_list where appropriate.
10592 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10593 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10594 (mark_terminals): Mark per-terminal font cache.
10596 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10598 Don't run timers in input-pending-p. Its new check-timers param
10599 provides the prior behavior. (Bug#15045).
10600 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10602 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10604 Make some functions static in non-Microsoft builds.
10605 On my platform (Fedora 19 x86-64), this shrinks the
10606 Emacs executable (text+data) by 0.25%.
10607 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10608 (load_color) [!MSDOS]:
10609 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10610 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10611 * lisp.h (check_existing):
10612 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10613 (network_interface_info) [!WINDOWSNT]:
10614 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10615 Remove extern decls.
10616 * fileio.c (check_existing):
10617 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10618 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10619 (network_interface_info) [!WINDOWSNT]:
10620 * term.c (encode_terminal_code) [!WINDOWSNT]:
10621 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10622 * xfaces.c (load_color) [!MSDOS]:
10624 * fileio.c (check_existing, check_executable, check_writable):
10625 * process.c (network_interface_list, network_interface_info):
10626 Move earlier, so that we don't need forward decls.
10627 * gnutls.c (fn_gnutls_transport_set_errno)
10628 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10630 * w32.c (init_environment): Use faccessat rather than
10631 check_existing, partly for consistency with the rest of the code
10632 in this file, partly so that check_existing can be static.
10634 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10635 * emacs.c (MAIN_PROGRAM): New macro.
10636 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10637 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10639 bool vector int width fixes
10640 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10641 (Fbool_vector_count_matches_at):
10642 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10643 can exceed PTRDIFF_MAX, at least in theory.
10644 (Fbool_vector_count_matches_at):
10645 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10647 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10649 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10650 (struct sockaddr): Add forward decl, for platforms that lack it.
10652 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10654 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10657 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10659 * w32.c (network_interface_get_info, network_interface_list)
10660 (network_interface_info): New functions. (Bug#15610)
10661 (GetAdaptersInfo_Proc): New typedef.
10662 (get_adapters_info): New wrapper function.
10663 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10665 * process.h (network_interface_list, network_interface_info):
10668 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10669 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10670 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10671 for WINDOWSNT. Doc fix.
10672 (syms_of_process): Defsubr Snetwork_interface_list and
10673 Snetwork_interface_info unconditionally.
10675 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10676 in NS GUI sessions. (Bug#15629)
10678 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10680 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10682 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10684 * print.c (print_object): Print " ..." when truncating bool vectors.
10686 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10688 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10689 standard mouse buttons.
10691 * termhooks.h (struct input_event): Remove incorrect commentary.
10693 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10695 Disallow bool vector operations on mixed-length operands.
10696 The old behavior left garbage in the result vector sometimes,
10697 and didn't seem to be useful.
10698 * data.c (Qwrong_length_argument): New static var.
10699 (wrong_length_argument): New function.
10700 (bool_vector_binop_driver): Check that args agree in length.
10702 * keyboard.c, keyboard.h (all_kboards): Now static.
10704 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10706 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10707 note from the lispref.
10709 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10711 * nsterm.h (struct ns_display_info): Remove set-but-unused
10712 member image_cache (image caches are per-terminal anyway).
10713 (FRAME_X_IMAGE_CACHE): Remove.
10714 * nsterm.m (ns_initialize_display_info): Adjust user.
10716 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10718 * w32proc.c: Include mingw_time.h.
10720 * w32.c: Include mingw_time.h.
10722 Implement scrolling of TTY menus when the screen is too short.
10724 * term.c (tty_menu_display): Accept an additional argument, the
10725 menu item from which to start displaying the menu. Account for
10726 the value of Y when limiting the menu to the number of available
10728 (mi_result): New enumeration.
10729 (read_menu_input): Return enumerated value. When the y coordinate
10730 hits min_y or max_y, return scroll indication instead of wrapping
10732 (tty_menu_activate): Handle the scrolling indications from
10733 read_menu_input. Compute the first menu item to display and pass
10734 it to tty_menu_display.
10736 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10738 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10739 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10740 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10741 Adjust to match the change described below.
10742 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10743 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10744 memory_below_frame members to...
10745 * termchar.h (struct tty_display_info): ...here because they're
10746 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10747 * term.c (init_tty):
10748 * nsterm.m (ns_create_terminal):
10749 * w32term.c (w32_create_terminal):
10750 * xterm.c (x_create_terminal): Adjust users.
10751 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10752 to filter out non-TTY frames. Adjust comment.
10753 (scrolling): Adjust user. Prefer eassert for debugging check.
10755 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10757 * xfaces.c (PT_PER_INCH): Remove unused macro.
10758 * termhooks.h (struct terminal): Remove set-but-unused
10759 member fast_clear_end_of_line.
10760 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10761 * nsterm.m (ns_create_terminal):
10762 * term.c (init_tty):
10763 * w32term.c (w32_create_terminal):
10764 * xterm.c (x_create_terminal): Adjust users.
10766 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10768 * lisp.h (bool_vector_size): New function.
10769 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10770 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10771 (Fbool_vector_not, Fbool_vector_count_matches_at):
10772 Remove uses of 'eassume' that should no longer be needed,
10773 because they are subsumed by the 'eassume' in bool_vector_size.
10775 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10777 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10778 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10779 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10781 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10783 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10784 have different dimensions. (Bug#15575)
10786 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10789 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10791 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10793 * term.c (tty_menu_show): Never return with unbalanced
10794 specpdl. Use eassert for debugging check. Adjust style.
10796 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10798 * term.c (read_menu_input): Make selection of menu items
10799 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10800 (tty_menu_activate): Fix off-by-one error when computing max_y.
10802 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10804 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10805 audit logging (only used with GnuTLS 3.x) and enable it.
10807 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10809 * dispnew.c (redraw_frame): Remove useless #ifdef because
10810 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10811 Also, move TTY fflush to...
10812 * term.c (tty_update_end): ...this function.
10814 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10816 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10817 the end of the frame's glyph matrix. (Bug#15575)
10819 * term.c (tty_menu_display): Don't move cursor while overwriting
10820 frame's glyphs with menu items. Limit the number of items
10821 displayed to what can be shown on the available screen lines,
10822 excluding the echo area.
10823 (tty_menu_activate): Limit the Y coordinate allowed by
10824 read_menu_input to the last screen line used for menu display.
10826 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10828 * lisp.h (eassume): New macro.
10829 Also, include <verify.h>, for 'assume'.
10830 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10831 (vroundup, vector_nbytes):
10832 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10833 (Fbool_vector_not, Fbool_vector_count_matches)
10834 (Fbool_vector_count_matches_at):
10835 Use eassume, not eassert.
10836 * casetab.c (set_identity, shuffle):
10837 * composite.c (composition_gstring_put_cache):
10838 * dispnew.c (update_frame_1):
10839 * ftfont.c (ftfont_shape_by_flt):
10840 * image.c (gif_load):
10841 * intervals.c (offset_intervals):
10842 * macfont.m (macfont_shape):
10843 Remove calls to 'assume' that are no longer needed, because
10844 --enable-gcc-warnings no longer generates bogus warnings
10845 when these calls are removed.
10847 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10849 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10851 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10853 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10854 (Qsubstitute_env_in_file_name): New var.
10855 (syms_of_fileio): Define it.
10857 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10859 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10860 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10863 * term.c (save_and_enable_current_matrix): Don't allocate and
10864 don't save margin areas.
10865 (restore_desired_matrix): Don't restore margin areas.
10866 (free_saved_screen): Don't free margin areas.
10868 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10870 * image.c: Pacify --enable-gcc-warnings.
10871 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10872 #define only if used.
10874 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10876 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10877 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10878 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10879 (gif_load): For giflib v5.x and later, display the error message
10880 produced by giflib when its functions fail.
10881 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10884 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10886 * keyboard.c (last_event_timestamp): Remove. For X selection and
10887 GTK popup menus, it may be obtained from per-frame X display info.
10888 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10889 (process_special_events): Adjust users.
10890 * keyboard.h (last_event_timestamp): Remove declaration.
10891 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10892 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10893 * menu.h (xmenu_show): Adjust prototype.
10894 * menu.c (Fx_popup_menu): Adjust user.
10895 * xselect.c (x_own_selection, x_get_foreign_selection)
10896 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10898 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10900 * keyboard.c (init_kboard): Now static. Add arg
10901 to denote window system. Adjust comment.
10902 (init_keyboard): Adjust user.
10903 (allocate_kboard): New function.
10904 (syms_of_keyboard):
10905 * nsterm.m (ns_term_init):
10906 * term.c (init_tty):
10907 * w32term.c (w32_create_terminal):
10908 * xterm.c (x_term_init): Use it.
10909 * keyboard.h (init_kboard): Remove prototype.
10910 (allocate_kboard): Add prototype.
10912 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10914 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10915 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10917 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10919 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10921 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10923 * term.c (tty_menu_activate): Flush the output stream after
10924 showing the cursor, and don't mark the frame garbaged at exit from
10925 the function. Fixes redisplay glitches when moving from one menu
10928 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10930 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10931 or throw error (Bug#15570).
10933 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10935 * intervals.c (temp_set_point_both): Move test into 'eassert',
10938 * lisp.h (eassert): Don't use 'assume'.
10939 Sometimes 'assume' wins in performance, and sometimes it loses,
10940 so it shouldn't be used all the time. Perhaps we need two
10941 flavors of 'eassert', one for where 'assume' is far more likely
10942 to help or to hurt; but that can be done later.
10943 Reported by Dmitry Antipov in
10944 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10945 Also, don't include <verify.h>; no longer needed.
10947 2013-10-09 Glenn Morris <rgm@gnu.org>
10949 * eval.c (Fcond): Doc tweak.
10951 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10953 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10954 expressions with side effects to eassert. (Bug#15565)
10956 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10958 * fns.c (hashfn_user_defined): Allow hash functions to return any
10961 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10963 Fix minor problems found by static checking.
10964 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10965 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10966 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10967 * keyboard.c (read_menu_command): Remove unused local.
10968 * lisp.h (read_menu_command): New decl.
10969 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10970 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10971 Return ptrdiff_t, not int.
10972 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10973 not int, for benefit of xpalloc.
10974 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10976 (have_menus_p): Remove; unused.
10977 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10978 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10979 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10981 (save_and_enable_current_matrix): Omit unnecessary casts.
10982 (read_menu_input): Omit local extern decl (now in lisp.h).
10983 Don't access uninitialized storage if mouse_get_xy fails.
10984 (tty_menu_activate): Mark local as initialized, for lint.
10985 (tty_menu_activate, tty_meny_show): Remove unused locals.
10987 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10989 Support menus on text-mode terminals.
10990 * xterm.h (xw_popup_dialog): Add prototype.
10992 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10993 (xmenu_show): Block input here, instead in Fx_popup_menu.
10994 (xw_popup_dialog): New function, with X-specific bits of popup
10997 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11000 * window.c (Fset_window_configuration): Use run-time tests of the
11001 frame type instead of compile-time conditionals, when menu-bar
11002 lines are considered.
11004 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11005 (w32_popup_dialog): New prototypes.
11007 * w32menu.c (Fx_popup_dialog): Function deleted.
11008 (w32_popup_dialog): New function, with w32 specific bits of popup
11009 dialogs. Block input here.
11011 * w32inevt.c (w32_console_read_socket): Minor change to add
11012 debugging TTY events.
11014 * w32fns.c (show_hourglass): If returning early because the frame
11015 is not a GUI frame, unblock input.
11017 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11018 (cursorY): New functions.
11020 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11021 WINDOWSNT, macros that call curX and curY elsewhere.
11023 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11025 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11026 specific function to hide and show cursor on a text-mode terminal.
11027 (tty_menu_struct, struct tty_menu_state): New structures.
11028 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11029 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11030 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11031 (tty_menu_locate, save_and_enable_current_matrix)
11032 (restore_desired_matrix, screen_update, read_menu_input)
11033 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11034 (tty_pop_down_menu, tty_menu_last_menubar_item)
11035 (tty_menu_new_item_coords, tty_menu_show): New functions.
11036 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11038 * nsterm.h (ns_popup_dialog): Adjust prototype.
11040 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11041 of in x-popup-menu.
11042 (ns_popup_dialog): Adapt order of arguments to the other
11043 *_menu_show implementations.
11044 (Fx_popup_dialog): Function deleted.
11046 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11048 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11050 * menu.c (have_boxes): New function.
11051 (single_keymap_panes): Use it instead of a compile-time
11053 (single_menu_item): Use run-time tests of the frame type instead
11054 of compile-time conditionals.
11055 (encode_menu_string): New function.
11056 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11057 the macro, since different types of frame need different encoding
11059 (digest_single_submenu): Use run-time tests of frame type instead
11060 of, or in addition to, compile-time conditionals.
11061 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11062 (Fx_popup_menu): Detect when the function is called from keyboard
11063 on a TTY. Don't barf when invoked on a text-mode frame.
11064 Check frame type at run time, instead of compile-time conditionals for
11065 invoking terminal-specific menu-show functions.
11066 Call tty_menu_show on text-mode frames.
11067 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11068 run time to determine which alternative to invoke; support dialogs
11071 * keyboard.h <Qmouse_movement>: Declare.
11073 * keyboard.c <Qmouse_movement>: Now extern.
11074 <Qecho_keystrokes>: New static variable.
11075 (read_key_sequence): Accept an additional argument, a flag to
11076 prevent redisplay during reading of the key sequence. All callers
11078 (read_menu_command): New function.
11079 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11081 (toolkit_menubar_in_use): New function.
11082 (make_lispy_event): Use it instead of a compile-time test.
11084 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11085 window-system being available.
11087 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11088 to x-popup-dialog on the frame type, they all now support popup
11091 * dispnew.c (save_current_matrix): Save the margin areas.
11092 (restore_current_matrix): Restore margin areas.
11093 (update_frame_with_menu): New function.
11095 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11098 * alloc.c (make_save_ptr): Now compiled unconditionally.
11100 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11102 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11103 (redraw_frame, update_frame): Adjust users.
11104 * dispextern.h (set_window_update_flags): Adjust prototype.
11105 * xdisp.c (redisplay_internal): When updating all frames with zero
11106 windows_or_buffers_changed, assume that only the windows that shows
11107 current buffer should be really updated.
11109 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11111 Do not allocate huge temporary memory areas and objects while encoding
11112 for file I/O, thus reducing an enormous memory usage for large buffers.
11113 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11114 * coding.h (struct coding_system): New member raw_destination.
11115 * coding.c (setup_coding_system): Initialize it to zero.
11116 (encode_coding_object): If raw_destination is set, do not create
11117 dst_object. Add comment.
11118 * fileio.c (toplevel): New constant E_WRITE_MAX.
11119 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11120 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11122 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11124 * nsterm.m (windowDidExitFullScreen:)
11125 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11127 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11129 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11130 * keyboard.c (unblock_input_to): Don't process pending signals
11131 if a fatal error is in progress.
11133 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11134 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11135 they're talking about words in Lisp bool vectors.
11136 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11137 * data.c (popcount_bits_word): Rename from popcount_size_t.
11138 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11141 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11143 Improve support for popcount and counting trailing zeros (Bug#15550).
11144 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11145 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11146 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11147 (popcount_size_t_msc, popcount_size_t_gcc):
11148 Remove; now done by Gnulib.
11149 (popcount_size_t): Now a macro that defers to Gnulib.
11150 (count_trailing_zero_bits): Return int, for consistency with
11151 Gnulib and because Emacs prefers signed to unsigned int.
11152 Don't assume that size_t is either unsigned int or unsigned long
11153 or unsigned long long.
11154 (size_t_to_host_endian): Do not assume that size_t is either
11155 exactly 32 or exactly 64 bits wide.
11156 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11157 etc., so that it's now an enum constant, not a macro.
11158 No need to assume that it's either 32 or 64.
11160 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11162 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11165 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11167 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11168 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11170 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11172 emacs_read and emacs_write now use void *, not char *.
11173 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11174 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11175 Buffer arg is now void *, not char *. This matches plain
11176 'read' and 'write' better, and avoids a constraint violation
11177 on Solaris 9 with Oracle Studio.
11179 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11181 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11182 memset to explicit loop. Otherwise copy largest possible chunk
11183 from initialized to uninitialized part, thus allowing the longer
11184 memcpy runs and reducing the number of loop iterations.
11186 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11188 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11189 hide toolbar (Bug#15388).
11190 (windowDidEnterFullScreen:): If presentation options are zero,
11191 set them here (Bug#15388).
11192 (ns_update_auto_hide_menu_bar): Remove runtime check.
11193 Don't auto hide dock unless menubar is also auto hidden.
11195 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11197 * editfns.c (message): Mention batch mode in doc string.
11199 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11201 * nsterm.m (check_native_fs): Remove erroneous comment.
11203 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11205 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11206 uses find_newline instead of scan_newline and so doesn't move point.
11208 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11210 Use hardware support for byteswapping on glibc x86 etc.
11211 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11212 whereas the old swap64 needed 30.
11213 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11214 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11215 Use byteswap.h's macros to swap bytes.
11216 * lisp.h (swap16, swap32, swap64): Remove.
11217 All uses replaced by bswap_16, bswap_32, bswap_64.
11219 * bytecode.c (exec_byte_code): Use some more volatile variables
11220 to work around local variables getting clobbered by longjmp.
11221 Port to pre-C99, which doesn't allow decls after stmts.
11223 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11225 * lisp.h (eassert): Assume that COND is true when optimizing.
11226 In other words, take on the behavior of eassert_and_assume.
11227 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11228 (eassert_and_assume): Remove. All uses replaced by eassert.
11230 * xdisp.c (Qglyphless_char): Now static.
11232 Adjust to merge from gnulib.
11233 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11234 * lisp.h: Include <verify.h>, for 'assume'.
11236 * eval.c (clobbered_eassert): New macro.
11237 (internal_catch, internal_condition_case)
11238 (internal_condition_case_1, internal_condition_case_2)
11239 (internal_condition_case_n): Use it instead of eassert
11240 when the argument contains locals clobbered by longjmp.
11241 Don't use clobbered locals outside of clobbered_eassert.
11242 (internal_lisp_condition_case): Use a volatile variable
11243 to work around a local variable's getting clobbered.
11245 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11247 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11248 (PUSH_HANDLER): New macro.
11249 (catchlist): Remove.
11250 (handlerlist): Always declare.
11252 * eval.c (catchlist): Remove (merge with handlerlist).
11253 (handlerlist, lisp_eval_depth): Not static any more.
11254 (internal_catch, internal_condition_case, internal_condition_case_1)
11255 (internal_condition_case_2, internal_condition_case_n):
11257 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11258 handlerlist/catchlist.
11259 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11260 handlerlist which can only handle a single condition-case handler at
11262 (find_handler_clause): Simplify since we only a single branch here
11265 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11267 (bcall0): New function.
11268 (exec_byte_code): Add corresponding cases. Improve error message when
11269 encountering an invalid byte-code. Let Bunwind_protect accept
11270 a function (rather than a list of expressions) as argument.
11272 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11273 and make them unconditional now that they're heap-allocated.
11275 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11277 * charset.c (Fdecode_char, Fencode_char): Remove description of
11278 `restriction' arg. now that it's hidden by advertised-calling-convention.
11280 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11282 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11283 Remove unused variable (from mac-port).
11284 (macfont_draw): Use s->ybase for correct y position.
11286 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11288 * frame.h (struct frame): Drop has_minibuffer member because...
11289 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11290 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11292 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11294 * window.h (struct window): Prefer enum text_cursor_kinds to int
11295 for phys_cursor_type member. Move the latter, phys_cursor_width,
11296 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11297 * window.c (replace_window, make_window): Adjust users.
11299 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11301 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11302 this module is never compiled otherwise.
11304 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11306 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11309 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11311 * xdisp.c (get_next_display_element): Don't call face_for_font in
11312 a build configured --without-x. (Bug#15484)
11314 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11316 * window.c (calc_absolute_offset): #elif should be #elif defined.
11318 * frame.c (delete_frame): Block/unblock input to overcome race
11319 condition (Bug#15475).
11321 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11323 * frame.c (delete_frame): Record selected frame only after
11324 calling Qdelete_frame_functions (Bug#15477).
11326 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11328 * nsterm.m (ns_selection_color): Remove.
11329 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11330 NSColor selectedText(Background)Color. Only for COCOA.
11331 (ns_term_init): Remove assignment of ns_selection_color, logic
11332 moved to ns_get_color.
11334 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11335 NS_SELECTION_COLOR_DEFAULT.
11336 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11338 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11340 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11341 frame' does not have the tool_bar_window member.
11343 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11345 Signal error when reading an empty byte-code object (Bug#15405)
11346 * lread.c (read1): Signal error.
11347 * alloc.c (make_byte_code): eassert header size.
11348 (sweep_vectors): Change an int to size_t.
11350 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11352 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11353 instead of ints, as it's the usual style for offsetof constants. See:
11354 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11356 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11357 This is ugly, but it should fix the performance problem for older
11358 GCC versions in the short run. I'll look into integrating the
11359 Gnulib module for popcount, as a better fix.
11360 See the thread starting in:
11361 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11362 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11363 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11364 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11365 (popcount_size_t): Use it.
11367 2013-09-24 Daniel Colascione <dancol@dancol.org>
11369 * process.c (Fnetwork_interface_info): Fix build break due to
11372 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11374 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11375 Prefer signed to unsigned integers where either will do.
11376 No need for 'const' on locals that do not escape.
11377 Omit easserts with unnecessary and unportable assumptions about
11378 alignment. Avoid unnecessary casts to char *.
11380 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11382 Use union for the payload of struct Lisp_Vector.
11383 This helps to avoid a few glitches dictated by C's aliasing rules.
11384 * lisp.h (struct Lisp_Vector): Use union for next and
11385 contents member. Adjust comment. Change related users.
11386 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11387 Related users changed.
11388 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11389 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11390 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11391 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11393 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11395 Optimize glyph row clearing and copying routines.
11396 * dispextern.h (struct glyph_row): Change layout of struct
11397 glyph_row to help copy_row_except_pointers. Adjust comment.
11398 * dispnew.c (null_row): Remove.
11399 (clear_glyph_row): Use offsetof and memset to find and clear
11400 just the members that need clearing. Adjust comment.
11401 (copy_row_except_pointers): Likewise for copying.
11403 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11405 Some minor cleanups of recently-added bool vector code.
11406 * conf_post.h (assume): Always return void. Use lint version
11407 only if GCC and MSC versions don't apply.
11408 * conf_post.h (assume):
11409 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11410 Depend on _MSC_VER, not __MSC_VER, for consistency with
11412 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11413 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11414 (bool_vector_binop_driver, count_trailing_zero_bits)
11415 (size_t_to_host_endian): Now static, not static inline;
11416 the latter isn't needed with modern compilers and doesn't
11417 work with older compilers anyway.
11419 * alloc.c (valgrind_p): Use bool for boolean.
11421 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11423 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11424 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11425 (display_last_displayed_message_p, message_buf_print)
11426 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11427 Use bool for boolean.
11428 * dispextern.h (cancel_line, init_desired_glyphs):
11429 Remove ancient leftover.
11430 (help_echo_showing_p, hourglass_shown_p):
11431 * lisp.h (noninteractive_need_newline): Adjust declaration.
11433 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11435 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11437 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11438 ...this file and convert the latter to static. Adjust comment.
11439 (make_initial_frame):
11440 * window.c (init_window_once): Adjust user.
11441 * frame.h (last_nonminibuf_frame): Remove declaration.
11442 * lisp.h (selected_frame): Likewise.
11443 * msdos.c (the_only_display_info): Adjust comment.
11445 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11447 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11448 computing the end column of mouse-highlight that comes from
11449 display or overlay strings. (Bug#15437)
11450 (note_mouse_highlight): Adapt calculation of last argument to
11451 mouse_face_from_string_pos to the above change.
11453 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11454 all platforms, not just for clang.
11456 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11458 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11459 about excess arguments to snprintf.
11461 * conf_post.h(assume): Use __builtin_unreachable for clang.
11463 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11465 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11466 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11468 2013-09-23 Daniel Colascione <dancol@dancol.org>
11470 * alloc.c (USE_VALGRIND): New macro; on by default
11471 when ENABLE_CHECKING.
11472 (mark_maybe_object, mark_maybe_pointer)
11473 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11475 (valgrind_p) [USE_VALGRIND]: New variable.
11476 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11478 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11480 * process.c (wait_reading_process_output): Change int pnamelen to
11483 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11484 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11485 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11486 argument to unsigned long to avoid warning.
11487 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11489 * conf_post.h (assume): Fix compiler error: x shall be cond.
11491 2013-09-22 Daniel Colascione <dancol@dancol.org>
11493 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11494 warning when compiling without a window system.
11496 2013-09-22 Daniel Colascione <dancol@dancol.org>
11498 * data.c (Qbool_vector_p): New symbol.
11499 (bool_vector_spare_mask, popcount_size_t_generic)
11500 (popcount_size_t_msc, popcount_size_t_gcc)
11502 (bool_vector_binop_driver)
11503 (count_trailing_zero_bits, size_t_to_host_endian)
11504 (Fbool_vector_exclusive_or)
11505 (Fbool_vector_union)
11506 (Fbool_vector_intersection, Fbool_vector_set_difference)
11507 (Fbool_vector_subsetp, Fbool_vector_not)
11508 (Fbool_vector_count_matches)
11509 (Fbool_vector_count_matches_at): New functions.
11510 (syms_of_data): Intern new symbol, functions.
11511 * alloc.c (bool_vector_payload_bytes): New function.
11512 (Fmake_bool_vector): Instead of calling Fmake_vector,
11513 which performs redundant initialization and argument checking,
11514 just call allocate_vector ourselves. Make sure we clear any
11515 terminating padding to zero.
11516 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11517 instead of open-coding the size calculation.
11518 (vroundup_ct): New macro.
11519 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11520 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11521 * composite.c (composition_gstring_put_cache):
11522 Change lint_assume to assume.
11523 * conf_post.h (assume): New macro.
11524 (lint_assume): Remove.
11525 * dispnew.c (update_frame_1): Change lint_assume to assume.
11526 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11528 * image.c (gif_load): Change lint_assume to assume.
11529 * lisp.h (eassert_and_assume): New macro.
11530 (Qbool_vector_p): Declare.
11531 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11532 (swap16, swap32, swap64): New inline functions.
11533 * macfont.m (macfont_shape): Change lint_assume to assume.
11534 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11535 * xsettings.c (parse_settings): Use new swap16 and
11536 swap32 from lisp.h instead of file-specific macros.
11538 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11540 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11541 found (which can legitimately happen when the glyph row at the
11542 window start is disabled in the current_matrix. (Bug#15365)
11544 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11546 Fix syntax.h bug introduced by recent INLINE change.
11547 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11548 conditionally compiled one way in some modules, and a different
11549 way in others. This doesn't work with extern inline functions,
11550 which must have the same definition in all modules, because the
11551 defining code might be shared across modules, depending on the
11552 implementation. Symptoms reported by Martin Rudalics in:
11553 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11554 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11555 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11556 overriding the corresponding functions in syntax.h.
11557 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11558 (syntax_property): New inline functions.
11559 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11560 Rewrite in terms of these new functions.
11562 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11564 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11565 not chars_in_text, whose result depends on the multibyteness of
11566 the current buffer. (Bug#15426)
11568 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11570 Port recent change to hosts where pointers aren't 'long'.
11571 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11572 Don't assume that pointers are the same width as 'long'.
11573 Add a compile-time check that a pointer fits into two X slots.
11575 A simpler, centralized INLINE.
11576 * conf_post.h (INLINE): Define only if not already defined.
11577 This allows us to use a single INLINE, defined by one file
11579 * emacs.c (INLINE): Define it.
11580 Also, include category.h, charset.h, composite.h, dispextern.h,
11581 syntax.h, systime.h, so that their INLINE definitions are expanded
11582 properly for Emacs.
11583 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11584 * buffer.h, buffer.c (BUFFER_INLINE):
11585 * category.h, category.c (CATEGORY_INLINE):
11586 * character.h, character.c (CHARACTER_INLINE):
11587 * charset.h, charset.c (CHARSET_INLINE):
11588 * composite.h, composite.c (COMPOSITE_INLINE):
11589 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11590 * frame.h, frame.c (FRAME_INLINE):
11591 * intervals.h, intervals.c (INTERVALS_INLINE):
11592 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11593 * lisp.h, alloc.c (LISP_INLINE):
11594 * process.h, process.c (PROCESS_INLINE):
11595 * syntax.h, syntax.c (SYNTAX_INLINE):
11596 * systime.h, sysdep.c (SYSTIME_INLINE):
11597 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11598 * window.h, window.c (WINDOW_INLINE):
11599 Remove. All uses replaced with INLINE.
11601 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11603 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11604 to avoid Bug#15398.
11606 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11608 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11609 'const char *' to avoid compiler warnings due to similar change in
11610 the prototype of x_get_string_resource.
11612 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11614 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11615 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11616 going to replace static variables below. Adjust comments.
11617 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11618 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11619 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11620 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11621 Related users changed.
11622 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11623 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11624 last_mouse_movement_time, going to replace static variables below.
11626 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11627 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11629 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11630 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11631 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11632 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11633 static variables below.
11634 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11635 (last_mouse_scroll_bar): Remove.
11636 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11637 (mouseExited): Related users changed.
11639 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11641 Do not use external array to process X scroll bar messages.
11642 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11643 (x_send_scroll_bar_event): Pack window pointer into two slots
11644 of XClientMessageEvent if we're 64-bit. Adjust comment.
11645 (x_scroll_bar_to_input_event): Unpack accordingly.
11647 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11649 Ifdef away recent changes which aren't relevant to NS port.
11650 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11651 [!HAVE_NS]: Declare as such.
11652 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11653 [!HAVE_NS]: Define as such.
11655 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11657 * frame.c (x_redo_mouse_highlight): New function
11658 to factor out common code used in W32 and X ports.
11659 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11660 * xterm.h (struct x_display_info):
11661 * w32term.h (struct w32_display_info):
11662 * nsterm.h (struct ns_display_info): New members
11663 last_mouse_motion_frame, last_mouse_motion_x and
11664 last_mouse_motion_y, going to replace static variables below.
11665 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11666 (redo_mouse_highlight): Remove.
11667 (note_mouse_movement, syms_of_xterm): Adjust user.
11668 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11669 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11670 (redo_mouse_highlight): Remove.
11671 (note_mouse_movement, syms_of_w32term): Adjust user.
11672 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11673 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11675 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11676 * nsfns.m (compute_tip_xy): Adjust user.
11678 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11680 * frame.c (x_mouse_grabbed): New function.
11681 * dispextern.h (x_mouse_grabbed): Add prototype.
11682 (last_mouse_frame): Remove declaration.
11683 * xterm.h (struct x_display_info):
11684 * w32term.h (struct w32_display_info):
11685 * nsterm.h (struct ns_display_info): New member
11686 last_mouse_frame, going to replace...
11687 * xdisp.c (last_mouse_frame): ...global variable.
11688 (note_tool_bar_highlight):
11689 * w32term.c (w32_mouse_position, w32_read_socket):
11690 * xterm.c (XTmouse_position, handle_one_xevent):
11691 Use x_mouse_grabbed.
11692 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11694 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11696 * w32term.c (w32_read_socket): Avoid temporary
11697 variables in a call to x_real_positions.
11698 * xterm.c (handle_one_xevent): Likewise.
11700 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11702 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11703 (x_icon_type): Remove prototype.
11704 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11705 * frame.c (x_icon_type): Remove.
11706 * w32term.c (x_make_frame_visible, x_iconify_frame):
11707 * xterm.c (x_make_frame_visible, x_iconify_frame):
11708 Use x_set_bitmap_icon to factor out common code.
11710 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11712 * dispextern.h (check_x_display_info, x_get_string_resource):
11713 Declare here just once and unify the latter.
11714 * frame.c (check_x_display_info, x_get_string_resource):
11715 * nsterm.h (check_x_display_info):
11716 * xrdb.c (x_get_string_resource):
11717 * xterm.h (check_x_display_info): Remove prototypes.
11718 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11719 * w32reg.c (x_get_string_resource): Likewise.
11720 (w32_get_rdb_resource): Adjust user.
11722 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11724 * xterm.h (struct x_display_info): New member
11725 x_pending_autoraise_frame, going to replace...
11726 * xterm.c (pending_autoraise_frame): ...static variable.
11727 (x_new_focus_frame, XTread_socket): Adjust users.
11728 * w32term.h (struct w32_display_info): New member
11729 w32_pending_autoraise_frame, going to replace...
11730 * w32term.c (pending_autoraise_frame): ...global variable.
11731 (x_new_focus_frame, w32_read_socket): Adjust users.
11733 2013-09-17 Glenn Morris <rgm@gnu.org>
11735 * xdisp.c (message_dolog): If we create *Messages*,
11736 switch it to messages-buffer-mode.
11738 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11740 Don't overuse 'const' in types of locals.
11741 * bidi.c (bidi_count_bytes):
11742 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11743 (xg_event_is_for_scrollbar):
11744 * xselect.c (x_handle_property_notify)
11745 (x_handle_selection_notify, x_handle_dnd_message):
11746 * xsettings.c, xsettings.h (xft_settings_event):
11747 * xterm.c (x_handle_net_wm_state, handle_one_event)
11748 (x_menubar_window_to_frame, x_detect_focus_change)
11749 (construct_mouse_click, note_mouse_movement)
11750 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11751 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11752 (handle_one_xevent, x_handle_net_wm_state):
11753 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11754 (x_handle_dnd_message):
11755 Avoid unnecessary 'const', typically the second 'const' in
11756 'const foo * const arg', a 'const' that does not affect the API
11757 and doesn't significantly help the human reader.
11759 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11761 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11762 only if Glib < 2.36.0.
11763 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11764 * xsettings.c (init_gconf, init_gsettings): Do not check
11766 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11768 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11770 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11772 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11773 before calling g_type_init.
11775 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11777 * nsterm.m (syms_of_nsterm): ... to here.
11779 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11781 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11782 (ignore_next_mouse_click_timeout): Use Time as X does.
11783 (handle_one_xevent): Avoid cast and use unsigned comparison.
11785 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11787 Do not copy X event in handle_one_xevent except KeyPress case.
11788 Wnen XEvent is processed, it is unlikely to be changed except
11789 KeyPress case, so we can avoid copying and use const pointer to
11790 const data to make sure that an event is not changed elsewhere.
11791 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11792 const' and do not create local copy except for the KeyPress event.
11793 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11794 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11795 (x_handle_net_wm_state, x_menubar_window_to_frame)
11796 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11797 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11798 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11799 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11800 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11801 (x_handle_dnd_message):
11802 * xsettings.c (xft_settings_event):
11803 Use 'const XEvent * const' where appropriate.
11804 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11806 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11808 Fix X event waiting to handle multiple frames.
11809 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11810 * xterm.c (pending_event_wait): Remove. Adjust users.
11811 (x_detect_focus_change): Pass frame arg.
11812 (handle_one_xevent): Find related frame early and clear per-frame
11813 wait_event_type only if this is an event for the relevant frame.
11814 (x_wait_for_event): Use per-frame wait_event_type.
11816 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11818 * nsfns.m (Fx_create_frame): Fix font driver registration for
11821 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11822 for syms_of_macfont.
11824 * nsterm.m: Include macfont.h.
11825 (ns_tmp_flags, ns_tmp_font): Remove.
11826 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11827 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11828 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11829 (changeFont:): Fix code style. Check for font driver type when
11832 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11835 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11836 (nsfont_open): Set font driver type.
11837 Set font->ascent and font->descent. Figure out font instead of
11838 ns_tmp_font, and flags instead of ns_tmp_flags.
11839 Fix indentation. Remove call to ns_draw_text_decoration,
11842 * nsfns.m: Include macfont.h.
11843 (Fx_create_frame): Register macfont driver, make a better default font.
11844 (Fns_popup_font_panel): Get font from macfont driver, if used.
11846 * macfont.m, macfont.h, macuvs.h: New files.
11848 * font.h: Declare syms_of_macfont.
11850 * font.c (syms_of_font): Call syms_of_macfont.
11852 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11854 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11856 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11857 and it is always zero for others, so I assume that this is an ancient
11858 leftover which nobody will want to change any more.
11859 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11860 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11861 * frame.c (x_set_scroll_bar_width):
11862 * w32fns.c (w32_createscrollbar):
11863 * w32term.c (w32_set_vertical_scroll_bar):
11864 * xfns.c (x_set_scroll_bar_default_width):
11865 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11866 (x_scroll_bar_expose): Related users changed.
11868 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11870 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11871 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11872 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11874 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11875 Define once here...
11876 * nsterm.h, w32term.h, xterm.h: ...and not here.
11877 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11878 Remove unused Xisms.
11879 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11880 these modules are never compiled otherwise.
11882 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11884 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11885 Doc fix. (Bug#15375)
11887 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11889 Unify Fx_focus_frame between all ports.
11890 * frame.h (x_focus_frame): New prototype.
11891 * xfns.c (Fx_focus_frame): Remove.
11892 (syms_of_xfns): Do not defsubr it.
11893 (x_focus_frame): X implementation.
11894 * nsfns.m (Fx_focus_frame): Remove.
11895 (syms_of_nsfns): Do not defsubr it.
11896 (x_focus_frame): NS implementation.
11897 * w32term.c (Fx_focus_frame): Remove.
11898 (x_focus_on_frame): Rename to...
11899 (x_focus_frame): W32 implementation.
11900 * w32term.h (x_focus_on_frame): Remove prototype.
11901 * w32fns.c (Fx_focus_frame): Remove.
11902 (syms_of_w32fns): Do not defsubr it.
11903 * frame.c (Fx_focus_frame): Define here.
11904 (syms_of_frame): Defsubr here.
11905 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11907 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11909 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11910 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11911 each port to reference the port-specific window system data.
11912 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11913 (FRAME_DISPLAY_INFO): Define.
11914 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11915 (FRAME_DISPLAY_INFO): Define. Adjust users.
11916 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11917 (FRAME_DISPLAY_INFO): Define. Adjust users.
11918 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11919 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11920 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11921 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11922 * xselect.c, xterm.c: All related users changed.
11924 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11926 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11927 (x_menubar_window_to_frame): Remove prototypes.
11928 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11929 (x_menubar_window_to_frame, x_top_window_to_frame):
11931 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11932 (x_menubar_window_to_frame, x_top_window_to_frame):
11933 ...to here and convert all but the last to static.
11935 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11937 * lisp.mk (lisp): Add w32-common-fns.elc.
11939 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11941 * charset.c (char_charset): Document an exception for char-charset.
11943 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11945 * xterm.h (x_display_info): New field last_user_time...
11946 * xterm.c (toplevel): ...to replace static last_user_time.
11947 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11949 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11951 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11952 scroll bar values to prevent thumb from disappear and update comment.
11954 2013-09-11 Glenn Morris <rgm@gnu.org>
11956 * emacs.c (usage_message): Possessive apostrophe tweak.
11958 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11960 * nsterm.m (syms_of_nsterm): Use Qns.
11961 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11962 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11963 * xfns.c (x_display_info_for_name, Fx_open_connection):
11964 Remove old '#if 0' code.
11965 (syms_of_xfns): Use Qx.
11966 * termhooks.h (fullscreen_hook): Remove the leftover.
11967 (struct terminal): Fix typo in comment.
11969 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11971 Cleaning up a few X scroll bar bits.
11972 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11973 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11974 New member last_seen_part, going to replace...
11975 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11976 (xt_action_hook) [USE_LUCID]: Adjust user.
11977 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11978 Lucid-specific scroll bar support.
11979 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11980 to int and adjust to use last_seen_part member.
11981 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11982 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11983 Initialize last_seen_part.
11985 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11987 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11988 insert-buffer-substring an empty string.
11990 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11992 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11993 avoiding a GCC warning.
11995 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11997 Ifdef away frame tool bar code when it is not really used.
11998 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11999 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12000 and minimize_tool_bar_window_p under the above.
12001 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12002 (fset_tool_bar_window): Likewise.
12003 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12004 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12005 (change_frame_size_1):
12006 * window.c (window_from_coordinates, Frecenter): Adjust users.
12007 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12008 code is not really used.
12009 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12010 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12011 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12012 [!USE_GTK && !HAVE_NS]: Define as such.
12013 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12014 (note_mouse_highlight, expose_frame):
12015 * xfns.c (x_set_tool_bar_lines):
12016 * xterm.c (handle_one_xevent): Adjust users.
12018 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12020 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12021 This bug was introduced by my 2013-08-26 patch, which incorrectly
12022 assumed that the terminfo implementation doesn't use termcap buffers.
12023 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12024 these buffers apparently are used after all.
12025 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12026 (struct tty_display_info): Define members termcap_term_buffer and
12027 termcap_strings_buffer even if TERMINFO.
12029 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12032 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12033 'usage' docstring entry to pacify make-docfile.
12035 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12037 Change comparison functions =, <, >, <=, >= to take many arguments.
12038 * data.c: Change comparison functions' interface and implementation.
12039 * lisp.h: Make arithcompare available for efficient two arg
12041 * bytecode.c: Use arithcompare.
12042 * fileio.c: Use new interface.
12044 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12046 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12048 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12050 * eval.c (Feval): Document the new use of `lexical'.
12052 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12054 Review and drop old frame resize hack.
12055 * frame.h (struct frame): Remove force_flush_display_p.
12056 * dispnew.c (update_frame): Adjust user and don't call
12057 flush_frame here. The comment has said that there was an issues
12058 with redisplaying fringes, but I don't see any differences with
12059 and without this hack. Hopefully we can continue without it.
12060 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12061 current frame matrices twice if resized_p is set.
12063 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12065 Do not populate pure Xism x_sync to other ports.
12066 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12067 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12068 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12069 * w32term.h (x_sync): Remove prototype.
12071 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12073 Cleanup frame flushing.
12074 * dispextern.h (struct redisplay_interface):
12075 Drop flush_display_optional because flush_display is enough
12076 for X and flushing via RIF is just a no-op for others.
12077 * frame.h (flush_frame): New function.
12078 * dispnew.c (update_frame):
12079 * minibuf.c (read_minibuf):
12080 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12082 * keyboard.c (detect_input_pending_run_timers): Do not flush
12083 all frames but selected one in redisplay_preserve_echo_area.
12084 * nsterm.m (ns_flush): Remove no-op.
12085 (ns_redisplay_interface): Adjust user.
12086 * w32term.h (x_flush): Remove no-op.
12087 (w32_redisplay_interface): Adjust user.
12088 * xterm.c (x_flush): Simplify because we do not flush all
12089 frames at once any more. Adjust comment.
12090 (x_redisplay_interface): Adjust user.
12092 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12094 Port --without-x --enable-gcc-warnings to Fedora 19.
12095 * gfilenotify.c (globals_of_gfilenotify):
12096 Call g_type_init only if using an older glib version that needs it.
12098 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12100 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12101 (last_glyphless_glyph_merged_face_id): Remove declarations.
12102 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12103 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12104 (last_glyphless_glyph_merged_face_id): Now static.
12105 (merge_escape_glyph_face): New function, refactored from...
12106 (get_next_display_element): ...here.
12107 (merge_glyphless_glyph_face): New function, refactored from...
12108 (produce_glyphless_glyph): ...here...
12109 * term.c (produce_glyphless_glyph): ...and here.
12111 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12113 * eval.c (eval_sub): Only call Ffunction if necessary.
12115 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12117 Attempt to make redisplay more selective when changing cursor type.
12118 * frame.h (struct frame): New bitfield cursor_type_changed.
12119 * xdisp.c (cursor_type_changed): Remove.
12120 (try_cursor_movement, redisplay_window, try_window_id)
12121 (set_frame_cursor_types, try_window_reusing_current_matrix):
12122 Adjust to use per-frame bitfield.
12123 (redisplay_internal): Look for cursor type change on each visible
12124 frame and consider all frames if cursor type has been changed on
12125 the frame other than selected. If cursor type has been changed on
12126 selected frame only, do not use fast update.
12128 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12130 Attempt to make redisplay more selective when changing fonts.
12131 * frame.h (struct frame): New bitfield fonts_changed.
12132 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12133 (adjust_frame_glyphs): Add prototype.
12134 * dispnew.c (fonts_changed_p): Remove.
12135 (adjust_glyphs): Remove because we do not
12136 adjust matrices on all frames at once any more.
12137 (adjust_frame_glyphs): Block and unblock input here.
12138 (adjust_glyph_matrix): Use fonts_changed.
12139 (change_frame_size_1): Use adjust_frame_glyphs.
12140 * font.c (font_open_entity): Use fonts_changed.
12141 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12142 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12143 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12144 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12145 (shrink_mini_window, Fresize_mini_window_internal)
12146 (window_scroll_pixel_based, Fset_window_configuration)
12147 (apply_window_adjustment, Fset_window_vscroll):
12148 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12149 Use adjust_frame_glyphs.
12150 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12151 (try_window_reusing_current_matrix, try_window_id, display_line)
12152 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12153 (redisplay_internal): Consider fonts_changed and adjust frame
12154 matrices for each frame only if the frame is visible. If font
12155 has been changed on some frame during full redisplay, retry
12156 only visible frames where the font has been actually changed.
12158 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12160 Cache current header and mode line height for each window.
12161 * window.h (struct window): New fields mode_line_height
12162 and header_line_height.
12163 * window.c (make_window): Initialize them.
12164 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12165 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12166 (current_mode_line_height, current_header_line_height):
12167 Remove declaration.
12168 * xdisp.c (current_mode_line_height, current_header_line_height):
12170 (pos_visible_p, init_xdisp): Adjust user.
12171 (redisplay_window): Invalidate mode_line_height and
12172 header_line_height if current and desired matrices do not agree.
12174 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12176 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12177 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12179 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12181 Make --without-x compatible with --enable-gcc-warnings.
12182 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12183 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12184 members under HAVE_WINDOW_SYSTEM.
12185 * keyboard.c (make_lispy_focus_out): Likewise.
12186 (record_menu_key): Move under HAVE_MENUS.
12187 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12188 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12189 (syms_of_xdisp): Adjust user.
12190 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12191 (start_hourglass, cancel_hourglass):
12192 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12193 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12194 and CLEAR_FONT_TABLE_NFONTS.
12195 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12196 Declare only if HAVE_WINDOW_SYSTEM.
12197 (lface_same_font_attributes_p, clear_face_gcs): Define only
12198 if HAVE_WINDOW_SYSTEM.
12200 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12202 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12203 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12204 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12206 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12208 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12210 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12212 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12213 This fixes a type error on hosts where ptrdiff_t is wider than int.
12215 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12217 * keyboard.c (read_key_sequence_vs): New function.
12218 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12221 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12223 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12225 Makefile improvements.
12226 * Makefile.in (config.status): Don't use double-colon rules, as
12227 they are not portable according to POSIX. Fix shell typo with `;
12228 I guess this rule has never been tested?
12229 (VCSWITNESS): New macro, to override any environment var.
12231 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12233 * xterm.h (struct x_display_info): Do not track X connection
12234 fd separately because it is always available from Display.
12235 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12238 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12240 * buffer.c (drop_overlay):
12241 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12242 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12244 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12246 * buffer.c (Fmake_overlay, Fmove_overlay):
12247 * intervals.c (set_point_from_marker):
12248 * print.c (PRINTPREPARE): Prefer signal_error
12249 to plain error and report unsuitable marker too.
12251 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12253 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12254 for 'dragging' member.
12255 (struct x_output): Remove set-but-unused leftovers
12256 'left_before_move' and 'top_before_move'.
12257 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12258 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12259 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12260 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12261 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12262 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12263 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12264 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12266 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12268 * nsfont.m (INVALID_GLYPH): New define.
12269 (nsfont_encode_char): Use INVALID_GLYPH.
12270 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12272 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12274 * xterm.c (x_last_mouse_movement_time): Revert last change.
12275 This code should use XDisplayMotionBufferSize to check display's
12276 motion history first, and there are few other issues as well.
12277 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12278 (handle_one_xevent): Adjust user.
12280 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12282 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12283 * frame.c (Flast_nonminibuf_frame): ... to here.
12284 (check_minibuf_window): Don't abort if no window was found
12287 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12289 Use XGetMotionEvents to ask the last mouse motion time from X server.
12290 * xterm.c (X_MOTION_HISTORY): Default to 1.
12291 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12292 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12293 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12294 Ifdef away legacy code.
12295 (XTmouse_position, x_scroll_bar_report_motion):
12296 Use x_last_mouse_movement_time.
12297 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12300 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12302 * msdos.c (last_mouse_window): Move to...
12303 (dos_rawgetc): ...this function and adjust comment.
12304 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12305 (mouseMoved): ...this function and adjust comment.
12306 * w32term.c (last_window): Likewise with...
12307 (w32_read_socket): ...this function.
12308 * xterm.c (last_window): Likewise with...
12309 (handle_one_xevent): ...this function.
12311 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12313 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12314 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12315 (handle_one_xevent): ...to here.
12316 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12319 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12321 * msdos.c (IT_set_terminal_window): Remove no-op.
12322 (initialize_msdos_display): Adjust terminal setup.
12323 * w32console.c (w32con_set_terminal_window): Remove no-op.
12324 (initialize_w32_display): Adjust terminal setup.
12325 * w32term.c (w32_set_terminal_window): Remove no-op.
12326 (w32_create_terminal): Adjust terminal setup.
12327 * xterm.c (XTset_terminal_window): Remove no-op.
12328 (x_create_terminal): Adjust terminal setup.
12330 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12332 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12334 (ns_create_terminal): Adjust terminal setup.
12335 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12337 (w32_create_terminal): Adjust terminal setup.
12338 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12340 (x_create_terminal): Adjust terminal setup.
12342 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12344 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12345 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12346 * dispnew.c (buffer_posn_from_coords):
12347 * window.c (Fwindow_end, displayed_window_lines):
12348 * xdisp.c (redisplay_mode_lines): Use it.
12350 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12352 * fontset.c (face_for_char): Check char in the current face font first
12353 if HAVE_NS (Bug#15138).
12355 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12357 * window.c (temp_output_buffer_show): Make sure window returned
12358 by display_buffer is live (Bug#15213).
12360 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12362 Minor cleanup to avoid forward declarations.
12363 * coding.h (struct ccl_spec): Remove forward declaration.
12364 * composite.h (toplevel): Include font.h.
12365 (struct composition_it, struct face, struct font_metrics):
12366 Remove forward declaration.
12367 * dispextern.h (struct image, struct atimer): Likewise.
12368 * emacsgtkfixed.h (struct frame): Likewise.
12369 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12370 * font.h (struct font_driver, struct font, struct glyph_string)
12371 (struct face): Remove forward declaration.
12372 * fontset.h (struct face, struct font): Likewise.
12373 * frame.h (toplevel): Style cleanup.
12374 (enum output_method): Move to...
12375 * termhooks.h (enum output_method): ...here.
12376 (struct glyph, struct frame, struct ns_display_info)
12377 (struct x_display_info, struct w32_display_info):
12378 Remove forward declaration.
12379 * xterm.h (toplevel): Include termhooks.h.
12380 (struct font, struct window, struct glyph_matrix, struct frame)
12381 (struct input_event, struct face, struct image): Remove forward
12383 * gtkutil.h (struct _widget_value): Likewise.
12384 * keyboard.h (toplevel): Include termhooks.h.
12385 (struct input_event): Remove forward declaration.
12387 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12389 * intervals.c (set_point_from_marker): New function.
12390 * editfns.c (Fgoto_char):
12391 * process.c (Finternal_default_process_filter):
12392 * window.c (select_window_1): Use it.
12393 * buffer.h (set_point_from_marker): Add prototype.
12395 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12397 * w32.c (term_winsock): Call release_listen_threads before calling
12399 (_sys_wait_accept): Wait for accept event in a loop with a finite
12400 timeout, instead of waiting indefinitely. Will hopefully avoid
12401 hanging during exit because WSACleanup deadlocks waiting for the
12402 event object to be released. (Bug#14333)
12404 * w32proc.c (release_listen_threads): New function, signals all
12405 the reader threads that listen for connections to stop waiting.
12407 * w32.h (release_listen_threads): Add prototype.
12409 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12411 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12412 field of new marker (for sanity and safety).
12413 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12414 anyway because XMISCTYPE is a function and can't be an lvalue).
12416 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12418 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12419 (x_after_update_window_line, x_scroll_bar_create)
12420 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12421 (handle_one_xevent, x_clear_frame_area):
12422 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12423 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12424 * xterm.h (x_clear_area): Adjust prototype.
12426 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12428 Hook scanning and indentation functions to find_newline. This helps
12429 to avoid duplicated code and renders more respect to newline cache.
12430 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12431 * cmds.c (Fforward_line):
12432 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12433 Use find_newline and avoid unnecessary point movements.
12434 * search.c (scan_newline): Implement on top of find_newline.
12436 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12438 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12439 scoped code (bug#11258).
12441 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12443 * nsterm.m (last_window): New variable.
12444 (EV_TRAILER2): New macro.
12445 (EV_TRAILER): Call EV_TRAILER2.
12446 (mouseMoved:): Add support for mouse-autoselect-window
12447 on nextstep (Bug#6888).
12449 2013-08-28 Andreas Schwab <schwab@suse.de>
12451 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12452 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12453 Remove unused macro definitions.
12454 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12455 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12456 Only define if emacs.
12458 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12460 Prefer enum glyph_row_area to int where appropriate.
12461 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12463 (window_box, window_box_width, window_box_left, window_box_left_offset)
12464 (window_box_right, window_box_right_offset): Adjust prototypes.
12465 * xdisp.c (window_box, window_box_width, window_box_left)
12466 (window_box_left_offset, window_box_right, window_box_right_offset):
12467 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12468 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12469 * nsterm.m (ns_clip_to_row):
12470 * w32term.c (w32_clip_to_row):
12471 * xterm.c (x_clip_to_row): Likewise.
12473 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12475 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12476 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12478 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12480 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12481 for portability to hosts where /bin/sh has problems.
12483 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12485 Redesign redisplay interface to drop global output_cursor.
12486 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12487 (toplevel): Remove declaration of output_cursor.
12488 (set_output_cursor, x_cursor_to): Remove prototype.
12489 * window.h (struct window): New member output_cursor.
12490 (output_cursor_to): New function to replace RIF member.
12491 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12492 (update_text_area, set_window_cursor_after_update): Use it.
12493 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12494 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12495 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12496 * w32term.c (x_update_window_begin, x_update_window_end):
12497 * xterm.c (x_update_window_begin, x_update_window_end):
12498 Adjust to use per-window output cursor.
12500 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12502 Simplify SELECT_TYPE-related code.
12503 Like EMACS_TIME, this portability layer is no longer needed, since
12504 Emacs has been using fd_set as a portability layer for some time.
12505 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12506 (SELECT_TYPE): Remove. All uses changed to fd_set.
12507 (fd_set) [!FD_SET]: New typedef.
12509 Simplify EMACS_TIME-related code.
12510 This portability layer is no longer needed, since Emacs has been
12511 using struct timespec as a portability layer for some time.
12512 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12513 Include <time.h> rather than "systime.h"; that's all that's needed now.
12514 * dispnew.c: Include <timespec.h> rather than "systime.h";
12515 that's all that's needed now.
12516 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12517 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12518 TIMESPEC_RESOLUTION.
12519 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12520 LOG10_TIMESPEC_RESOLUTION.
12521 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12522 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12523 (make_emacs_time): Remove. All used changed to make_timespec.
12524 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12525 (current_timespec): Rename from current_emacs_time. All uses changed.
12526 (add_emacs_time): Remove. All uses changed to timespec_add.
12527 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12528 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12529 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12530 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12531 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12532 (current_timespec): Rename from current_emacs_time. All uses changed.
12533 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12534 changed to timespec_cmp.
12535 * xgselect.c: Include <timespec.h>, since our .h files don't.
12537 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12539 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12540 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12541 Remove the leftovers.
12542 * gtkutil.c (toplevel): Do not declare Qxft but include
12544 * image.c (toplevel): Do not declare Vlibrary_cache because
12545 it's already done in lisp.h.
12547 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12549 * lisp.h (Mouse_HLInfo): Move from here...
12550 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12551 (reset_mouse_highlight): New function.
12552 * msdos.c (dos_set_window_size, IT_update_begin)
12553 (internal_terminal_init):
12554 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12555 (ns_initialize_display_info):
12556 * w32console.c (initialize_w32_display):
12557 * w32term.c (x_update_window_end, x_free_frame_resources)
12558 (w32_initialize_display_info):
12559 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12560 * window.c (Fdelete_other_windows_internal):
12561 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12562 * termchar.h (toplevel):
12563 * xterm.h (toplevel): Include dispextern.h.
12565 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12567 Fix minor problems found by static checking.
12568 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12569 (expect): Avoid nested-if warning.
12570 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12571 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12572 * nsterm.h, nsterm.m (ns_select):
12573 * xgselect.c, xgselect.h (xg_select):
12574 Adjust signature to better match pselect's.
12575 * nsterm.m (ns_select):
12576 Don't set *TIMEOUT, since pselect doesn't.
12577 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12578 diagnostic about assigning const char * to it.
12579 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12581 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12583 * lread.c (substitute_object_recurse): Handle hash-tables as well
12586 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12588 Fix unlikely core dump in init_tty, and simplify terminfo case.
12589 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12590 The old version incorrectly dumped core if malloc returned a
12591 buffer containing only non-NUL bytes.
12592 (init_tty): Do not allocate or free termcap buffers; the
12593 struct does that for us now.
12594 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12595 (struct tty_display_info): Define members termcap_term_buffer and
12596 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12597 use them. Allocate them directly in struct rather than indirectly
12598 via a pointer, to simplify init_tty.
12600 * frame.c (check_minibuf_window): Initialize 'window' properly,
12601 so that Emacs reliably aborts later if 'window' is not initialized.
12603 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12605 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12606 of VoidSymbol (Bug#15154).
12608 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12610 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12611 mouse_face_beg_y and mouse_face_end_y.
12612 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12613 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12614 Adjust users and update comment where appropriate.
12616 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12618 * frame.c (check_minibuf_window): New function.
12619 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12620 Call check_minibuf_window (Bug#15183).
12622 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12624 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12625 because this is the only last cursor data we need to keep and consult.
12626 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12627 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12630 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12632 Fix recovering from possible decompression error.
12633 Since insert_from_gap doesn't always move point, we can't use PT as
12634 the position where the partially decompressed data ends, and
12635 should count how many bytes was produced so far.
12636 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12637 (unwind_decompress): Really delete partially uncompressed data.
12638 (Fzlib_decompress_region): Take decompressed data size into account.
12640 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12642 * syntax.c (init_syntax_once): Adjust comment and do an early
12643 initialization of Qchar_table_extra_slots just once...
12644 * casetab.c (init_casetab_once):
12645 * category.c (init_category_once):
12646 * character.c (syms_of_character):
12647 * coding.c (syms_of_coding):
12648 * xdisp.c (syms_of_xdisp): ...and omit it here.
12650 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12652 * xdisp.c (get_next_display_element): Don't apply to characters
12653 from a display vector the logic of setting it->end_of_box_run_p
12654 suitable for characters from a buffer. (Bug#15175)
12656 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12657 to handle directories, rather than '_utime' which doesn't.
12660 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12662 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12663 or fullscreen (Bug#14627).
12665 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12667 System-dependent integer overflow fixes.
12668 * process.c (Fset_process_window_size): Signal an error if
12669 the window size is outside the range supported by the lower level.
12670 * sysdep.c (set_window_size): Return negative on error,
12671 nonnegative on success, rather than -1, 0, 1 on not in system,
12672 failure, success. This is simpler. Caller changed.
12673 (serial_configure): Remove unnecessary initialization of local.
12674 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12675 size fits in unsigned long; this isn't true on some 32-bit hosts.
12676 Avoid buffer overrun if some future version of /proc/meminfo has a
12677 variable name longer than 20 bytes.
12678 (system_process_attributes) [__FreeBSD__]:
12679 Don't assume hw.availpages fits in 'int'.
12681 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12683 Don't let very long directory names overrun the stack.
12684 Fix some related minor problems involving "//", vfork.
12685 * callproc.c (encode_current_directory): New function.
12686 (call_process): Don't append "/"; not needed.
12687 * fileio.c (file_name_as_directory_slop): New constant.
12688 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12689 this can save the caller having to alloca.
12690 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12691 Use SAFE_ALLOCA, not alloca.
12692 (directory_file_name, Fexpand_file_name): Leave leading "//"
12693 alone, since it can be special even on POSIX platforms.
12694 * callproc.c (call_process):
12695 * process.c (Fformat_network_address):
12696 * sysdep.c (sys_subshell):
12697 Use encode_current_directory rather than rolling our own.
12698 (create_process): No need to encode directory; caller does that now.
12699 * process.h (encode_current_directory): New decl.
12700 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12701 Rework to avoid 'goto xyzzy;'.
12703 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12705 * xdisp.c (handle_face_prop): If the default face was remapped use
12706 the remapped face for strings from prefix properties. (Bug#15155)
12708 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12710 Minor cleanup for redisplay interface and few related functions.
12711 * frame.h (enum text_cursor_kinds): Move from here...
12712 * dispextern.h (enum text_cursor_kinds): ...to here.
12713 (toplevel): Drop unnecessary declarations.
12714 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12715 in update_window_end_hook and draw_window_cursor functions.
12716 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12717 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12718 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12719 * xterm.c (x_update_window_end, x_draw_window_cursor):
12720 * xdisp.c (display_and_set_cursor, update_window_cursor)
12721 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12722 enum text_cursor_kinds where appropriate.
12724 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12726 Redesign redisplay interface to drop updated_row and updated_area.
12727 * dispextern.h (updated_row, updated_area): Remove declaration.
12728 (struct redisplay_interface): Pass glyph row and row area parameters
12729 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12730 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12732 * dispnew.c (updated_row, updated_area): Remove.
12733 (redraw_overlapped_rows, update_window_line): Adjust user.
12734 (update_marginal_area, update_text_area): Likewise. Pass updated row
12735 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12736 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12739 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12741 * process.c (flush_pending_output): Remove stub.
12744 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12746 * callproc.c: Fix race that killed background processes (Bug#15144).
12747 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12748 Record deleted process-id in critical section, not afterwards.
12749 Don't mistakenly kill process created by a call-process invocation
12750 that discards output and does not wait.
12752 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12754 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12755 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12756 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12757 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12758 to shut up compiler in mark_object.
12759 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12761 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12763 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12764 We can't portably rely on PTY_OPEN doing that, even if
12765 it calls posix_openpt with O_CLOEXEC.
12767 2013-08-20 Kenichi Handa <handa@gnu.org>
12769 * character.c (string_char): Improve commentary.
12771 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12773 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12774 (struct animation_cache): Make signature a flexible array member.
12775 All uses changed. This is a tad slower but may insulate us better
12776 from future changes to ImageMagick.
12778 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12780 * image.c: Shrink memory needed for animation cache.
12781 (SIGNATURE_DIGESTSIZE): New constant.
12782 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12783 (imagemagick_create_cache): Copy the signature. This saves
12784 several KB of memory that ImageMagick wastes per signature.
12785 Don't bother updating the update_time, as the caller does that now.
12786 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12787 it's a fixed size struct member now.
12788 (imagemagick_get_animation_cache): Always destroy the signature,
12789 as it's now imagemagick_create_cache's responsibility to copy it.
12790 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12791 and use memcmp rather than strcmp.
12792 eassert that ImageMagick returns a signature of the specified length.
12794 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12796 * image.c (imagemagick_get_animation_cache): Don't segfault on
12798 (imagemagick_get_animation_cache): Revert to previous definition
12799 so that it actually works. But keep the memory leak fix.
12800 (imagemagick_get_animation_cache): Fix memory leak.
12802 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12804 * image.c: Fix animation cache signature memory leak.
12805 Fix some other minor performance problems while we're at it.
12806 (imagemagick_create_cache): Clear just the members that
12807 need clearing. Don't set update_time, as caller does that now.
12808 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12809 Simplify by using pointer-to-pointer instead of a prev pointer.
12810 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12811 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12812 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12813 it's already a copy. Free the signature probe unless it's cached.
12815 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12816 This was introduced by my 2013-08-12 fix for Bug#15035.
12818 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12820 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12821 (imagemagick_prune_animation_cache): Now static.
12823 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12825 * image.c (imagemagick_get_animation_cache): Don't segfault when
12826 pruning all entries.
12828 2013-08-18 Ken Brown <kbrown@cornell.edu>
12830 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12831 static heap if ENABLE_CHECKING is defined.
12832 (max_bss_sbrk_ptr): New variable.
12833 (bss_sbrk): Use it.
12834 (report_sheap_usage): Report maximum static heap usage instead of
12835 ending static heap usage.
12837 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12839 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12840 of zlib_initialized according to the results of calling
12841 init_zlib_functions.
12843 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12845 * image.c: Implement an ImageMagick per-image cache.
12846 (imagemagick_get_animation_cache): Fix a double-free error.
12847 (imagemagick_load_image): Remove the ping_wand code, which only
12848 apparently saved time on invalid animated images, and slowed down
12849 everything else. Optimize for the common case.
12851 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12853 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12855 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12857 * marker.c (set_marker): Remove documentation of undefined behavior.
12859 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12861 * image.c (imagemagick_compute_animated_image): Animate correctly
12862 when sub-images are smaller than the main image.
12863 (imagemagick_compute_animated_image): Setting the iterator row to
12864 zero is apparently not allowed.
12865 (imagemagick_compute_animated_image): Allow images that say they
12866 have sub-images that are bigger than the main image, but just crop
12869 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12871 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12873 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12875 * image.c (imagemagick_compute_animated_image): Respect the GIF
12878 2013-08-15 Ken Brown <kbrown@cornell.edu>
12880 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12881 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12884 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12886 Fix minor problems found by static checking.
12887 * frame.c (delete_frame):
12888 * xdisp.c (next_element_from_display_vector):
12889 Avoid uninitialized local.
12890 * image.c (imagemagick_compute_animated_image): Port to C89.
12891 Prefer usual GNU indentation style for loops.
12892 Be more careful about bizarrely large sizes, by using ptrdiff_t
12895 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12897 Fix infinite frame selection loop (Bug#15025).
12898 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12900 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12902 * xdisp.c (compute_window_start_on_continuation_line):
12903 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12904 to make sure we end up setting the window start at the leftmost
12905 visible character of the display line. This avoids funky
12906 horizontal shifting because the window start is not kept on the
12907 same position. (Bug#15090)
12908 (next_element_from_display_vector): Support 'box' face attribute
12909 in the face definitions of a display vector. (Bug#15099)
12911 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12913 * image.c (imagemagick_compute_animated_image): Implement animated
12914 images (bug#14700).
12915 (imagemagick_compute_animated_image): Fix some compilation
12916 warnings. Implement a very simple cache to make the animation
12917 usable at all, but it should be replaced with a per-image cache.
12919 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12921 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12922 to do `for' loops over alist values.
12923 * buffer.h (FOR_EACH_BUFFER):
12924 * process.c (FOR_EACH_PROCESS): Use it.
12925 (handle_child_signal, status_notify, Fget_buffer_process)
12926 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12928 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12930 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12931 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12932 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12933 to xzalloc and so avoid redundant call to memset.
12934 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12935 members because it is allocated with xzalloc and so already zeroed.
12937 2013-08-14 Ken Brown <kbrown@cornell.edu>
12939 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12942 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12944 Utility function and macro to copy Lisp string to C string.
12945 * lisp.h (xlispstrdupa): New macro.
12946 (xlispstrdup): New prototype.
12947 * alloc.c (xlispstrdup): New function.
12948 * callint.c (Fcall_interactively):
12949 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12950 (Fsubstitute_in_file_name):
12951 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12952 * image.c (x_create_bitmap_from_file):
12953 * w32term.c (w32_term_init):
12954 * xterm.c (x_term_init): Use xlispstrdup.
12956 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12958 * image.c (imagemagick_load_image): Make animated pictures work.
12959 There's still some problems with background color settings, though
12962 * decompress.c (unwind_decompress): Always restore point.
12964 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12966 * marker.c (set_marker): Reformat documentation.
12968 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12970 * xdisp.c (cursor_type_changed): Now static.
12972 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12973 Use changed. This avoids the need to call xmalloc and for the
12974 caller to call xfree, and avoids memory leaks in some situations.
12976 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12978 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12979 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12980 (redisplay_window): If window_end_valid is cleared due to non-zero
12981 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12982 so do not call to try_cursor_movement for that window.
12984 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12986 * window.h (struct window): Convert window_end_pos and
12987 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12988 (wset_window_end_pos, wset_window_end_vpos): Remove.
12989 * dispnew.c (adjust_glyph_matrix):
12990 * window.c (Fwindow_end, replace_window, set_window_buffer)
12992 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12993 (set_vertical_scroll_bar, redisplay_window, try_window)
12994 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12995 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12996 (note_mouse_highlight): Adjust users.
12997 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13000 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13002 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13003 * image.c (imagemagick_filename_hint): Use `const char *' and
13004 prefer SSDATA to SDATA to avoid warnings.
13006 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13008 Cleanup window fringes, margins and scroll bars adjustments.
13009 * window.c (set_window_fringes, set_window_margins)
13010 (set_window_scroll_bars, apply_window_adjustment): New functions.
13011 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13012 (Fset_window_scroll_bars): Use them.
13014 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13016 * window.h (struct window): Convert scroll_bar_width
13017 from Lisp_Object to integer. Adjust comment.
13018 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13020 * window.c (wset_scroll_bar_width): Remove.
13021 (make_window): Initialize scroll_bar_width.
13022 (Fsplit_window_internal): Use direct assignment.
13023 (Fset_window_configuration, save_window_save):
13024 Convert Lisp_Object to integer and back where appropriate.
13025 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13026 bar was actually changed, and mention this in docstring.
13028 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13030 * decompress.c: Minor simplifications.
13031 (Fzlib_decompress_region): Don't bother verifying
13032 that avail_out <= UINT_MAX, as that was confusing.
13033 Mention the restriction in a comment instead.
13034 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13036 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13038 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13039 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13041 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13043 * image.c (imagemagick_filename_hint): Check for errors in the
13046 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13048 * window.c (Fwindow_margins): Return nil when there's no marginal
13049 area, as per the documented API.
13051 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13052 Fmake_vector, as scroll bar's struct members are not all Lisp
13053 objects now. This avoids crashes in GC.
13055 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13056 bool, so its address could be taken.
13058 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13060 * image.c (imagemagick_filename_hint): New function to possibly
13061 apply `image-content-type-suffixes'.
13062 (imagemagick_load_image): Use it.
13064 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13066 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13067 if loading zlib failed.
13069 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13071 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13072 2013-08-13 checkin below. Change bool to BOOL, rule is:
13073 All Obj-C code uses BOOL, except for interfaces callable from C.
13075 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13077 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13079 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13080 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13081 bool instead of BOOL.
13082 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13083 from Lisp_Object to bitfield. Adjust comment.
13084 * w32term.c (x_scroll_bar_create): Adjust user.
13085 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13086 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13087 Use bool for boolean.
13088 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13089 to `unsigned int' when defining a bitfield.
13091 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13093 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13097 * window.h (struct window): Convert left_margin_cols and
13098 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13099 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13100 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13102 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13104 (showing_window_margins_p, update_window_line, update_frame_1):
13105 * fringe.c (draw_fringe_bitmap_1):
13106 * xdisp.c (window_box_width): Adjust users.
13107 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13108 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13109 Use direct assignment.
13110 (Fset_window_configuration, save_window_save, Fwindow_margins):
13111 Convert Lisp_Object to integer and back where appropriate.
13112 (Fset_window_margins): Adjust user. Return t if any margin
13113 was actually changed, and mention this in docstring.
13115 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13117 * syntax.c (forward_word):
13118 * cmds.c (forward_char, backward_char): Mention the optional argument.
13120 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13122 * window.h (struct window): Convert left_fringe_width
13123 and right_fringe_width from Lisp_Objects to integers.
13125 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13126 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13127 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13129 (make_window): Initialize new integer fields to -1.
13130 (Fsplit_window_internal): Use direct assignment.
13131 (Fset_window_configuration, save_window_save):
13132 Convert Lisp_Object to integer and back where appropriate.
13133 (Fset_window_fringes): Adjust user. Return t if any fringe
13134 was actually changed, and mention this in docstring.
13136 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13138 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13139 * nsfns.m (x_set_cursor_type):
13140 * w32fns.c (x_set_cursor_type):
13141 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13142 * xdisp.c (set_frame_cursor_types): ...but in common code.
13144 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13146 * font.c (clear_font_cache): New function, stripped from...
13147 (Fclear_font_cache): ...here, which now uses the function
13148 above. Adjust comment.
13149 * font.h (clear_font_cache): Add prototype.
13150 * xfaces.c (clear_face_cache): Use clear_font_cache.
13152 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13154 * window.c (Fset_window_start): Compare `w', not `window' because
13155 `w' might not be equal to `window' after call to decode_live_window.
13157 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13159 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13160 This fixes a problem introduced by the Bug#15035 patch
13161 when using GPG. Reported by Herbert J. Skuhra.
13163 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13165 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13166 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13167 not yet initialized.
13169 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13171 * decompress.c (Fzlib_decompress_region): Support zlib
13172 decompression, too, and rename.
13174 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13176 Minor zlib configuration tweaks.
13177 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13178 Don't assume presence of fn_inflateInit2_ zlib internal function.
13180 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13182 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13183 include the zlib prefix.
13185 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13187 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13188 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13189 define static variables that are pointers to zlib functions to be
13190 dynamically loaded.
13191 (init_zlib_functions) [WINDOWSNT]: New function.
13192 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13194 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13195 macros instead of invoking the zlib functions directly.
13196 (syms_of_decompress): DEFSYM Qzlib_dll.
13197 Staticpro Szlib_available_p.
13199 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13201 Avoid looping over all frame windows to freeze and unfreeze.
13202 * window.h (struct window): Drop frozen_window_start_p.
13203 (freeze_window_starts): Drop prototype.
13204 * frame.h (struct frame): New frozen_window_starts flag.
13205 (FRAME_WINDOWS_FROZEN): New macro.
13206 * window.c (freeze_window_start, freeze_window_starts):
13208 (select_window, replace_window): Adjust users.
13209 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13210 (window_frozen_p): New function.
13211 (redisplay_window): Use it.
13213 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13215 Fix some fd issues when running subprocesses (Bug#15035).
13216 Fix bugs that can leak files or file descriptors on errors.
13217 Don't unlink open temp files, as that's hard for users to diagnose
13218 when things go awry (e.g., temp disk exhausted).
13219 Don't bother to lock temp files. Check for invalid recursion.
13220 * callproc.c (synch_process_fd): Remove. All uses removed.
13221 (synch_process_tempfile): New var or macro.
13222 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13224 (record_kill_process): New arg, the temp name. All callers changed.
13225 (delete_temp_file): Now just a simple wrapper around unlink.
13226 (call_process_kill): New arg, the call_process_fd array.
13227 Close them all. Clear synch_process_pid. Remove the temp file,
13228 or arrange for it to be removed.
13229 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13230 that's been moved to synch_process_tempfile. Caller changed.
13231 Do not remove the tempfile; that's now call_process_kill's
13233 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13234 call_process_kill; the caller now does that.
13235 (call_process_cleanup): Do not close the process fd; that's now
13236 call_process_kill's responsibility.
13237 (Fcall_process): Implement via new function call_process, which
13238 has most of the old body of Fcall_process, but with a different API.
13239 (call_process): New function that does not open or close filefd if
13240 it is nonnegative. Record which fds need to be closed, and let
13241 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13242 Signal an error if invoked recursively (could be done via a hook).
13243 Simplify creation of the tempfile in the MSDOS case.
13244 Don't create the output file until after checking for the executable.
13245 Report any failure to open /dev/null.
13246 Don't open /dev/null for writing twice; once is enough.
13247 Don't create pipe if all output is being discarded or sent to file.
13248 Don't worry about setting up the coding system or reading from the
13249 pipe if all output is being discarded.
13250 Hoist fd_error local into top level, to lessen block nesting.
13251 Don't record deleted pid here; now done by Fcall_process_region.
13252 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13253 and note its success in synch_process_tempfile.
13254 Do not leak resources when child_setup fails.
13255 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13256 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13257 (create_temp_file): Now returns open fd, with an additional
13258 Lisp_Object * argument to return the name. All callers changed.
13259 Do not close the file; rewind it instead, and leave it open for
13260 the caller. Do not lock the temp file. Unwind-protect the file
13261 and the file-descriptor.
13262 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13263 If an asynchrounous process, record it here, not in call_process.
13264 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13265 * eval.c (set_unwind_protect): New function.
13266 * fileio.c (write_region): New function, generalized from the
13267 old Fwrite_region. Do not lock temp files.
13268 (Fwrite_region): Use it.
13269 * lisp.h (set_unwind_protect, write_region): New decls.
13270 * process.c: Include <verify.h>.
13271 (make_process): Mark fds as initially closed.
13272 (deleted_pid_list): Now a list of pid-filename pairs.
13274 (close_process_fd): New function.
13275 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13276 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13277 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13278 (create_process, create_pty, Fmake_serial_process)
13279 (server_accept_connection): Record which fds need to be closed,
13280 and let deactivate_process close them.
13281 (Fmake_network_process): Do not discard the unwind-protect
13282 until it's safe to do so.
13283 (deactivate_process): Close the fds opened by create_process etc.
13284 (Fprocess_send_eof): Adjust to new way of recording open fds.
13285 Report an error if /dev/null can't be opened, instead of aborting.
13286 * process.h (PROCESS_OPEN_FDS): New constant.
13287 (struct Lisp_Process): New member open_fds.
13288 (record_kill_process, record_deleted_pid): Adjust signatures.
13289 (record_deleted_pid): Move decl here ...
13290 * syswait.h (record_deleted_pid): ... from here.
13292 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13294 * decompress.c: Fix bugs with large buffers and weird inputs.
13295 Tune a bit. Reindent as per usual Emacs style.
13296 (BUFFER_SIZE): Remove.
13297 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13298 more than UINT_MAX bytes. Decompress into the gap instead of into
13299 an auto buffer, as this should avoid copying. Return nil if
13300 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13301 set immediate_quit; we shouldn't trust zlib code that much.
13303 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13305 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13306 errors, and really move the gap to where we want it.
13308 * lisp.h: Include decompress.c support.
13310 * emacs.c (main): Include decompress.c support.
13312 * Makefile.in: Include -lz if present.
13314 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13316 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13317 (initWithTitle:): Initialize frame to 0.
13318 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13319 (fillWithWidgetValue:frame:): Rename from
13320 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13322 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13323 fillWithWidgetValue:frame:
13325 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13326 remove memory leak warnings.
13328 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13329 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13330 menu_pending_title.
13332 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13333 (x_activate_menubar): Update the whole menu.
13334 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13335 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13336 current event is not NSSystemDefined (Bug#15001).
13337 Call ns_check_menu_open only if trackingMenu is 2.
13338 (menuDidClose:): New method, decrease trackingMenu.
13339 (fillWithWidgetValue:setDelegate:): New method.
13340 (fillWithWidgetValue:): Call the above.
13342 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13344 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13346 Omit some unnecessary casts.
13347 Many of these go back to the old pre-C89 days, when they may have
13348 been needed, but we've been assuming C89 or later for a while now.
13349 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13350 (live_float_p, live_misc_p, live_vector_p):
13351 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13352 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13353 (defvar_per_buffer):
13354 * callint.c (Fcall_interactively):
13355 * doc.c (Fsubstitute_command_keys):
13356 * filelock.c (get_boot_time):
13357 * frame.c (xrdb_get_resource):
13358 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13359 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13360 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13361 (menuitem_highlight_callback, menu_destroy_callback)
13362 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13363 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13364 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13365 (xg_tool_bar_help_callback, tb_size_cb):
13366 * image.c (xpm_alloc_color, png_read_from_memory)
13367 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13368 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13370 * keymap.c (describe_map):
13371 * nsfns.m (Fns_display_monitor_attributes_list):
13372 * nsmenu.m (process_dialog:):
13373 * nsterm.m (hold_event):
13374 * process.c (wait_reading_process_output):
13375 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13376 * scroll.c (do_direct_scrolling, scrolling_1):
13377 * termcap.c (tgetent):
13378 * window.c (check_window_containing, add_window_to_list)
13379 (freeze_window_starts):
13380 * xdisp.c (compare_overlay_entries, vmessage):
13381 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13382 (x_get_monitor_attributes_xrandr)
13383 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13384 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13385 * xfont.c (xfont_match, xfont_open):
13386 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13387 (menubar_selection_callback, menu_position_func)
13388 (popup_selection_callback, create_and_show_popup_menu)
13389 (dialog_selection_callback, create_and_show_dialog):
13390 * xrdb.c (x_get_string_resource)
13392 * xsmfns.c (x_session_check_input):
13393 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13394 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13395 (xaw_jump_callback, xaw_scroll_callback):
13396 Omit unnecessary casts.
13398 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13400 Minor string-length refactoring.
13401 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13402 * frame.c (make_monitor_attribute_list):
13403 Prefer build_string to strlen + make_string.
13405 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13407 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13408 don't check minor_code (Bug#14417).
13410 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13412 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13413 vertical positions instead. This avoids calling MATRIX_ROW with
13414 row numbers that are possibly beyond valid limits. (Bug#15064)
13416 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13418 Use xstrdup and build_unibyte_string where applicable.
13419 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13420 * xfns.c (x_window):
13421 * xrdb.c (x_get_customization_string):
13422 * xterm.c (xim_initialize):
13423 * w32fns.c (w32_window): Use xstrdup.
13424 (w32_display_monitor_attributes_list):
13425 * emacs.c (init_cmdargs):
13426 * keyboard.c (PUSH_C_STR):
13427 * nsfont.m (nsfont_open):
13428 * sysdep.c (system_process_attributes):
13429 * w32.c (system_process_attributes):
13430 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13432 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13434 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13435 variables of these types so that GDB would know about them, as aid
13436 for debugging fatal exceptions. (Bug#15024) See also
13437 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13440 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13442 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13443 larger than the NSWindow (Bug#14934).
13445 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13447 Redesign redisplay interface to drop global variable updated_window.
13448 Always pass currently updated window as a parameter to update routines.
13449 * dispextern.h (updated_window): Remove declaration.
13450 (struct redisplay_interface): Pass window parameter to
13451 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13452 and after_update_window_hook.
13453 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13455 * dispnew.c (updated_window): Remove.
13456 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13457 (update_window_line): Adjust to match redisplay interface changes.
13458 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13459 (ns_scroll_run, ns_after_update_window_line):
13460 * w32term.c (x_update_window_begin, x_update_window_end)
13461 (x_after_update_window_line, x_scroll_run):
13462 * xterm.c (x_update_window_begin, x_update_window_end)
13463 (x_after_update_window_line, x_scroll_run):
13464 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13465 Likewise. Adjust comments where appropriate.
13466 (x_cursor_to): Simplify because this is always called during window
13467 update (but install debugging check anyway).
13468 (expose_window): Check must_be_updated_p flag to see whether this
13469 function is called during window update.
13471 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13473 Do not reset window modification event counters excessively.
13474 These leftovers and poor man's tricky methods to catch extra
13475 redisplay's attention are no longer needed.
13476 * frame.c (set_menu_bar_lines_1):
13477 * minibuf.c (read_minibuf_unwind):
13478 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13479 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13480 (window_scroll_line_based, Fset_window_configuration):
13481 * xdisp.c (redisplay_window): Do not reset last_modified and
13482 last_overlay_modified counters.
13484 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13486 * xselect.c (x_send_client_event): Set send_event and serial, memset
13487 data.l as it might be bigger than data.b. Use 24 bit mask to
13488 XSendEvent (Bug#15034).
13490 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13492 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13493 for TTY frames that are not the top frame on their console.
13496 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13498 * w32term.c (w32fullscreen_hook): Really maximize frame when
13499 asked for (Bug#14841).
13501 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13503 Prefer selected_window to Fselected_window, likewise for frames.
13504 * buffer.c (Fbuffer_swap_text):
13505 * data.c (Fvariable_binding_locus):
13506 * window.c (run_window_configuration_change_hook): Adjust users.
13507 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13508 Use decode_live_frame.
13510 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13512 Be more careful if selected window shows the buffer other than current,
13513 use window_outdated only if this is not so. This change should also
13514 address some weird issues discussed in Bug#13012.
13515 * window.h (window_outdated): New prototype.
13516 * window.c (window_outdated): Now here. Convert from static and
13517 always assume window's buffer.
13518 (Fwindow_end, Fwindow_line_height): Use it.
13519 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13520 and always assume window's buffer.
13521 (redisplay_window): Adjust user.
13522 (redisplay_internal): Call to reconsider_clip_changes once and
13523 check whether mode line should be updated only if selected window
13524 shows current buffer.
13525 (run_window_scroll_functions): Use eassert for debugging check.
13526 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13528 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13530 * window.c (window_scroll, window_scroll_pixel_based)
13531 (window_scroll_line_based): Use bool for booleans.
13533 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13535 * process.c: Fix minor off-by-one issues in descriptor counts.
13536 This shouldn't fix any real bugs, but it cleans up the code a bit.
13537 (max_process_desc, max_input_desc): -1, not 0, means none.
13539 (delete_input_desc): New function.
13540 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13541 (deactivate_process): Scan backwards when recomuting max_process_desc;
13542 that should be faster.
13543 (init_process_emacs): Initialize max_input_desc.
13545 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13547 Use region cache to speedup bidi_find_paragraph_start.
13548 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13549 Rename cache_long_line_scans to cache_long_scans.
13550 * buffer.c (bset_cache_long_line_scans): Rename to
13551 bset_cache_long_scans.
13552 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13553 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13555 (syms_of_buffer): Rename cache-long-line-scans to
13556 cache-long-scans. Adjust docstring.
13557 * search.c (newline_cache_on_off):
13558 * indent.c (width_run_cache_on_off): Adjust users.
13559 * bidi.c (bidi_paragraph_cache_on_off): New function.
13560 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13561 * insdel.c (prepare_to_modify_buffer):
13562 Invalidate bidi_paragraph_cache if enabled.
13564 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13566 Invalidate region caches only if buffer text is going to be changed.
13567 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13568 (modify_text): ...new prototype.
13569 (prepare_to_modify_buffer_1): New prototype.
13570 * textprop.c (modify_region): Rename to...
13571 (modify_text_properties): ...new function.
13572 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13573 (Fremove_list_of_text_properties): Adjust users.
13574 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13575 (modify_text): ...new function.
13576 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13577 (prepare_to_modify_buffer_1): ...new function.
13578 * casefiddle.c (casify_region):
13579 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13580 (Ftranspose_regions): Use modify_text.
13582 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13584 * lisp.mk (lisp): Add nadvice.elc.
13586 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13588 New macro to iterate over live buffers similar to frames.
13589 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13590 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13591 Declare buffer-related variables here to offload lisp.h.
13592 * buffer.c (Vbuffer_alist): Adjust comment.
13593 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13594 (other_buffer_safely):
13595 * data.c (store_symval_forwarding):
13596 * dispnew.c (Fframe_or_buffer_changed_p):
13597 * fileio.c (Fdo_auto_save):
13598 * filelock.c (unlock_all_files):
13599 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13601 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13603 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13604 * callproc.c (create_temp_file):
13605 * filelock.c (create_lock_file):
13606 Assume mkostemp, since it's now provided by Gnulib.
13608 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13610 * w32.c (mkostemp): New function.
13611 (mktemp): Remove, no longer used. Most of the code reused in
13612 mkostemp. (Bug#15015)
13613 (mktemp): Don't undef.
13615 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13617 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13618 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13619 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13620 (free_glyph_pool, check_glyph_memory): Likewise for
13621 all users. Adjust comments where appropriate.
13623 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13625 * composite.h: Minor fixups.
13626 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13627 to fix a misspelling, and change it to an inline function while
13628 we're at it (it need not be a macro). All uses changed.
13629 (composition_method, composition_valid_p):
13630 Rewrite to avoid assignments in if-conditions.
13632 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13634 Do not use global Lisp_Object in composition macros.
13635 * composite.h (composition_temp): Remove declaration.
13636 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13637 (composition_method, composition_valid_p): ...inline functions.
13638 (compose_region): Remove the leftover.
13639 * composite.c (composition_temp): Remove.
13640 (run_composition_function, update_compositions)
13641 (composition_compute_stop_pos, composition_adjust_point)
13642 (Ffind_composition_internal):
13643 * coding.c (handle_composition_annotation):
13644 * xdisp.c (handle_composition_prop, check_point_in_composition):
13645 Related users changed.
13647 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13649 Drop FRAME_PTR typedef.
13650 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13651 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13652 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13653 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13654 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13655 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13656 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13657 All related users changed.
13659 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13661 * eval.c (default_toplevel_binding): New function.
13663 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13664 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13665 (syms_of_eval): Export them.
13666 * data.c (Fdefault_value): Micro cleanup.
13667 * term.c (init_tty): Use "false".
13669 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13671 Fix X GC leak in GTK and raw (no toolkit) X ports.
13672 * xterm.c (x_free_frame_resources): If white and black relief
13673 GCs are allocated, always free them here.
13674 * xfns.c (x_make_gc): Omit redundant initialization.
13675 * widget.c (create_frame_gcs): Remove the leftover.
13676 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13677 in x_free_frame_resources.
13679 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13681 * nsterm.m (windowWillResize:toSize:): Only change title if
13682 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13684 (viewDidEndLiveResize): New method.
13686 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13687 inside NS_IMPL_COCOA.
13689 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13691 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13692 Do not check whether undo is enabled because record_insert and
13693 record_delete does that themselves.
13695 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13697 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13698 member which is not really used any more.
13699 (FRAME_XIC_BASE_FONTNAME): Remove.
13700 * xfns.c (xic_free_fontset): Adjust user.
13701 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13702 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13703 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13704 (xdialog_show): Use eassert for debugging check.
13705 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13707 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13709 * fileio.c, fns.c (merge): Move extern decl from here ...
13710 * lisp.h (merge): ... to here.
13712 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13714 Fix last font-related change.
13715 * w32font.h (w32font_list_internal, w32font_match_internal):
13717 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13718 (uniscribe_list_family): Adjust to match font API change.
13719 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13720 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13722 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13724 * frame.h (FRAME_MOUSE_UPDATE):
13725 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13726 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13728 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13730 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13731 * font.h (struct font_driver): Change list, match, and list_family
13732 functions to accept struct frame * as first arg.
13733 * font.c (font_score, font_compare, font_sort_entities):
13735 (font_sort_entities, font_list_entities, font_select_entity)
13736 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13737 match font API change.
13738 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13739 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13740 * ftxfont.c (ftxfont_list, ftxfont_match):
13741 * xftfont.c (xftfont_list, xftfont_match):
13742 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13743 * w32font.c (w32font_list, w32font_match, w32font_list)
13744 (w32font_list_internal, w32_font_match_internal): Likewise.
13745 * xfaces.c (Fx_family_fonts): Adjust user.
13747 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13749 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13750 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13751 only if HAVE_X_WINDOWS is in use.
13752 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13753 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13754 * w32term.c (x_wm_set_icon_position): Likewise.
13755 * w32fns.c (x_icon): Adjust user.
13757 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13759 * xterm.c (last_mouse_press_frame): Remove the
13760 leftover which is not really used any more.
13761 (handle_one_xevent, syms_of_xterm): Adjust users.
13762 (x_flush): Call XFlush once per each X display, not frame.
13763 This is better because this code always unconditionally skips
13764 non-X frames in Vframe_list and issues the only XFlush if we
13765 have more than one X frame on the same X display.
13766 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13767 Use bool for booleans.
13768 (x_draw_glyph_string_background, cvt_string_to_pixel)
13769 (cvt_pixel_dtor): Drop unnecessary prototypes.
13770 * xterm.h (x_display_ok): Adjust prototype.
13772 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13774 Drop unnecessary functions that deals with frame pixel size.
13775 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13776 (x_pixel_height): Drop prototypes.
13777 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13778 (x_pixel_height): Drop implementations.
13779 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13780 which should be always valid for window frame.
13781 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13782 * w32menu.c (Fx_popup_dialog):
13783 * xmenu.c (Fx_popup_dialog): Likewise for both.
13785 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13787 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13788 frame parameters and call to Fmodify_frame_parameters just once.
13789 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13790 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13791 and mention nil frame in docstring.
13793 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13795 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13796 (x_figure_window_size): Likewise. Adjust to return long.
13797 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13798 (toplevel): Move Qterminal_live_p to...
13799 * terminal.c (toplevel): ...here, make it static, and...
13800 (syms_of_terminal): ...DEFSYM here.
13801 * frame.h (Qterminal_live_p): Remove declaration.
13802 (make_frame, x_figure_window_size): Adjust prototype.
13803 * nsfns.m (Fx_create_frame): Use long for window flags.
13805 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13807 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13808 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13809 Do not assume that emacs_close (INT_MAX) is a no-op.
13811 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13813 * xfaces.c (make_face_cache): For struct face_cache, prefer
13814 xmalloc to xzalloc and so avoid redundant call to memset.
13815 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13817 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13819 * fringe.c (draw_window_fringes, update_window_fringes)
13820 (compute_fringe_widths):
13821 * w32term.c (x_draw_glyph_string):
13822 * window.c (candidate_window_p, Frecenter):
13823 * xfaces.c (realize_basic_faces, realize_default_face)
13824 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13825 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13826 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13827 * xmenu.c (Fx_menu_bar_open_internal):
13828 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13829 * xsettings.c (xft_settings_event):
13830 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13831 Use bool for booleans. Adjust style and comments where
13833 * dispextern.h (draw_window_fringes, update_window_fringes)
13834 (compute_fringe_widths):
13835 * xterm.h (x_had_errors_p): Adjust prototype.
13837 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13839 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13840 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13842 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13844 * fns.c (toplevel): Remove comment before Fsafe_length because
13845 it checks for QUIT.
13847 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13849 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13851 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13853 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13854 frame which got the message is still alive, before dereferencing
13855 its pointer. (Bug#14970)
13857 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13858 be a live window, before using it as such. (Bug#14970)
13860 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13862 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13863 w32_detect_focus_change instead of doing part of its job by hand.
13864 This fixes the problem whereby FOCUS_OUT events were not sent to
13867 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13869 * process.c (Fprocess_list): Doc fix.
13871 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13872 being re-exposed only if it didn't ask to become visible.
13873 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13874 was previously iconified. (Bug#14841)
13875 (x_iconify_frame): Mark the frame iconified.
13877 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13879 Fix minor problems found by static checking.
13880 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13881 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13883 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13885 * eval.c (set_specpdl_old_value): New function.
13886 (unbind_to): Minor simplification.
13887 (get_backtrace_frame): New function.
13888 (Fbacktrace_frame): Use it. Add `base' argument.
13889 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13890 (syms_of_eval): Export backtrace-eval.
13891 * xterm.c (x_focus_changed): Simplify.
13893 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13895 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13897 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13899 * xdisp.c (redisplay_window): Instead of moving point out of
13900 scroll margin, reject the force_start method, and try scrolling
13901 instead. (Bug#14780)
13903 2013-07-24 Ken Brown <kbrown@cornell.edu>
13905 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13908 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13910 * eval.c (Fprogn): Do not check that BODY is a proper list.
13911 This undoes the previous change. The check slows down the
13912 interpreter, and is not needed to prevent a crash. See
13913 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13915 2013-07-23 Glenn Morris <rgm@gnu.org>
13917 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13919 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13921 Port to GNU/Linux systems with tinfo but not ncurses.
13922 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13923 to decide whether ncurses is being used. Without this change,
13924 GCC complains about tgetent not being declared, on a system
13925 that has tinfo installed but ncurses not installed.
13927 * eval.c (Fprogn): Check that BODY is a proper list.
13929 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13930 * data.c (Fsetq_default):
13931 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13932 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13934 Tune by taking advantage of the fact that ARGS is always a list
13935 when a function is declared to have UNEVALLED args.
13937 * emacsgtkfixed.c: Port to GCC 4.6.
13938 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13940 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13942 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13943 here to silence compiler warnings.
13945 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13947 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13948 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13949 from messing up Emacs's 'struct frame' (Bug#14923).
13951 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13953 * alloc.c (make_save_ptr_ptr): Define this function.
13954 It was inadvertently omitted. It's needed only if
13955 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13957 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13959 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13960 frame have focus (Bug#14895).
13962 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13964 Avoid vfork-related deadlock more cleanly.
13965 * callproc.c (child_setup): When the child's exec fails, output
13966 the program name, as that's more useful. Use O_NONBLOCK to avoid
13968 * process.c (create_process_1): Remove; no longer needed.
13969 (create_process): Remove timer hack; no longer needed, now that
13970 the child avoids deadlock.
13972 2013-07-20 Glenn Morris <rgm@gnu.org>
13974 * image.c (Fimage_flush): Fix doc typo.
13976 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13978 Fix array bounds violation when pty allocation fails.
13979 * process.c (PTY_NAME_SIZE): New constant.
13980 (pty_name): Remove static variable; it's now auto.
13981 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13982 Take pty_name as an arg rather than using a static variable.
13983 All callers changed.
13984 (create_process): Recover pty_flag from process, not from volatile local.
13985 (create_pty): Stay inside array even when pty allocation fails.
13986 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13988 * lread.c (Fload): Avoid initialization only when lint checking.
13989 Mention that it's needed only for older GCCs.
13991 2013-07-20 Kenichi Handa <handa@gnu.org>
13993 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13994 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13996 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13998 * lread.c (Fload): Avoid uninitialized warning.
14000 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14002 Fix some minor file descriptor leaks and related glitches.
14003 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14004 (create_lock_file): Use write, not emacs_write.
14005 * image.c (slurp_file, png_load_body):
14006 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14007 (server_accept_connection):
14008 Don't leak an fd on memory allocation failure.
14009 * image.c (slurp_file): Add a cheap heuristic for growing files.
14010 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14011 as that's what the other routines do. Maybe input need not be
14012 blocked at all, but it's better to be consistent.
14013 Avoid undefined behavior when strlen is zero.
14015 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14016 (NSTATICS): Now a constant; doesn't need to be a macro.
14018 2013-07-19 Richard Stallman <rms@gnu.org>
14020 * coding.c (decode_coding_utf_8): Add simple loop for fast
14021 processing of ASCII characters.
14023 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14025 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14027 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14029 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14030 unportable 'struct x_display_info'.
14031 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14032 is a portable type.
14034 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14036 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14037 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14039 (system_process_attributes): Prefer plain char to unsigned char
14040 when either will do. Clean up properly if interrupted or if
14041 memory allocations fail. Don't assume sscanf succeeds.
14042 Remove no-longer-needed workaround to stop GCC from whining.
14043 Read command-line once, instead of multiple times. Check read status a
14044 bit more carefully.
14046 Fix obscure porting bug with varargs functions.
14047 The code assumed that int is treated like ptrdiff_t in a vararg
14048 function, which is not a portable assumption. There was a similar
14049 -- though these days less likely -- porting problem with various
14050 assumptions that pointers of different types all smell the same as
14051 far as vararg functions is conserved. To make this problem less
14052 likely in the future, redo the API to use varargs functions.
14053 * alloc.c (make_save_value): Remove this vararg function.
14054 All uses changed to ...
14055 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14056 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14058 (make_save_ptr): Rename from make_save_pointer, for consistency with
14059 the above. Define only on platforms that need it. All uses changed.
14061 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14063 * keyboard.c: Try to fix typos in previous change.
14064 (DISPLAY_LIST_INFO): New macro.
14065 (kbd_buffer_get_event): Do not access members that are not present
14066 in X11. Revert inadvertent change of "!=" to "=".
14068 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14070 * keyboard.c (kbd_buffer_get_event):
14071 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14072 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14074 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14076 * filelock.c: Fix unlikely file descriptor leaks.
14077 (get_boot_time_1): Rework to avoid using emacs_open.
14078 This doesn't actually fix a leak, but is better anyway.
14079 (read_lock_data): Use read, not emacs_read.
14081 * doc.c: Fix minor memory and file descriptor leaks.
14082 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14083 (get_doc_string, Fsnarf_documentation):
14084 Fix file descriptor leak on error.
14086 * term.c: Fix minor fdopen-related file descriptor leaks.
14087 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14088 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14090 * charset.c: Fix file descriptor leaks and errno issues.
14092 (load_charset_map_from_file): Don't leak file descriptor on error.
14093 Use plain record_xmalloc since the allocation is larger than
14094 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14096 * eval.c (record_unwind_protect_nothing):
14097 * fileio.c (fclose_unwind):
14099 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14100 The replacement doesn't block input, but that no longer seems
14103 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14105 * lread.c: Fix file descriptor leaks and errno issues.
14106 (Fload): Close some races that leaked fds or streams when 'load'
14108 (Fload, openp): Report error number of last nontrivial failure to open.
14109 ENOENT counts as trivial.
14110 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14112 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14113 now that the function is always called with a nonnegative arg.
14114 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14115 All uses replaced with ...
14116 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14118 A few more minor file errno-reporting bugs.
14119 * callproc.c (Fcall_process):
14120 * doc.c (Fsnarf_documentation):
14121 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14122 * process.c (set_socket_option):
14123 Don't let a constructor trash errno.
14124 * doc.c: Include <errno.h>.
14126 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14128 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14130 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14132 Fix w32 bug with call-process-region (Bug#14885).
14133 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14134 to Fcall_process when the input is empty. This simplifies the
14135 code a bit. It makes no difference on POSIXish platforms but
14136 apparently it fixes a bug on w32.
14138 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14139 * fileio.c (close_file_unwind): Don't close if FD is negative;
14140 this can happen when unwinding a zapped file descriptor.
14141 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14142 in case Emacs runs out of memory between the two unwind-protects.
14143 Don't trash errno when closing FD.
14144 Zap the FD in the specpdl when closing it, instead of deferring
14145 the removal of the unwind-protect; this fixes a bug where a child
14146 function unwinds the stack past us.
14148 New unwind-protect flavors to better type-check C callbacks.
14149 This also lessens the need to write wrappers for callbacks,
14150 and the need for make_save_pointer.
14151 * alloc.c (free_save_value):
14152 * atimer.c (run_all_atimers):
14154 * alloc.c (safe_alloca_unwind):
14155 * atimer.c (unwind_stop_other_atimers):
14156 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14157 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14158 * minibuf.c (choose_minibuf_frame_1):
14159 * process.c (make_serial_process_unwind):
14160 * xdisp.c (pop_message_unwind):
14161 * xselect.c (queue_selection_requests_unwind):
14162 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14163 * alloc.c (record_xmalloc):
14164 Prefer record_unwind_protect_ptr to record_unwind_protect with
14166 * alloc.c (Fgarbage_collect):
14167 Prefer record_unwind_protect_void to passing a dummy.
14168 * buffer.c (restore_buffer):
14169 * window.c (restore_window_configuration):
14170 * xfns.c, w32fns.c (do_unwind_create_frame)
14171 New wrapper. All record-unwind uses of wrappee changed.
14172 * buffer.c (set_buffer_if_live):
14173 * callproc.c (call_process_cleanup, delete_temp_file):
14174 * coding.c (code_conversion_restore):
14175 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14176 * editfns.c (save_excursion_restore)
14177 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14178 (save_restriction_restore):
14179 * eval.c (restore_stack_limits, un_autoload):
14180 * fns.c (require_unwind):
14181 * keyboard.c (recursive_edit_unwind, tracking_off):
14182 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14183 * macros.c (pop_kbd_macro, restore_menu_items):
14184 * nsfns.m (unwind_create_frame):
14185 * print.c (print_unwind):
14186 * process.c (start_process_unwind):
14187 * search.c (unwind_set_match_data):
14188 * window.c (select_window_norecord, select_frame_norecord):
14189 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14190 (fast_set_selected_frame):
14191 * xfns.c, w32fns.c (unwind_create_tip_frame):
14192 Return void, not a dummy Lisp_Object. All uses changed.
14193 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14194 * callproc.c (call_process_kill):
14195 * fileio.c (restore_point_unwind, decide_coding_unwind)
14196 (build_annotations_unwind):
14197 * insdel.c (Fcombine_after_change_execute_1):
14198 * keyboard.c (read_char_help_form_unwind):
14199 * menu.c (unuse_menu_items):
14200 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14201 * sound.c (sound_cleanup):
14202 * xdisp.c (unwind_redisplay):
14203 * xfns.c (clean_up_dialog):
14204 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14205 Accept no args and return void, instead of accepting and returning
14206 a dummy Lisp_Object. All uses changed.
14207 * cygw32.c (fchdir_unwind):
14208 * fileio.c (close_file_unwind):
14209 * keyboard.c (restore_kboard_configuration):
14210 * lread.c (readevalllop_1):
14211 * process.c (wait_reading_process_output_unwind):
14212 Accept int and return void, rather than accepting an Emacs integer
14213 and returning a dummy object. In some cases this fixes an
14214 unlikely bug when the corresponding int is outside Emacs integer
14215 range. All uses changed.
14216 * dired.c (directory_files_internal_unwind):
14217 * fileio.c (do_auto_save_unwind):
14218 * gtkutil.c (pop_down_dialog):
14219 * insdel.c (reset_var_on_error):
14220 * lread.c (load_unwind):
14221 * xfns.c (clean_up_file_dialog):
14222 * xmenu.c, nsmenu.m (pop_down_menu):
14223 * xmenu.c (cleanup_widget_value_tree):
14224 * xselect.c (wait_for_property_change_unwind):
14225 Accept pointer and return void, rather than accepting an Emacs
14226 save value encapsulating the pointer and returning a dummy object.
14228 * editfns.c (Fformat): Update the saved pointer directly via
14229 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14230 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14231 (unwind_body): New function.
14232 (record_unwind_protect): First arg is now a function returning void,
14233 not a dummy Lisp_Object.
14234 (record_unwind_protect_ptr, record_unwind_protect_int)
14235 (record_unwind_protect_void): New functions.
14236 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14237 * fileio.c (struct auto_save_unwind): New type.
14238 (do_auto_save_unwind): Use it.
14239 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14240 * insdel.c (struct rvoe_arg): New type.
14241 (reset_var_on_error): Use it.
14242 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14244 (specbinding_func): Remove; there are now several such functions.
14245 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14246 (set_unwind_protect_ptr): New function.
14247 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14249 Be simpler and more consistent about reporting I/O errors.
14250 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14251 Say "Read error" and "Write error", rather than "I/O error", or
14252 "IO error reading", or "IO error writing", when a read or write
14254 * process.c (Fmake_network_process, wait_reading_process_output)
14255 (send_process, Fprocess_send_eof, wait_reading_process_output):
14256 Capitalize diagnostics consistently. Put "failed foo" at the
14257 start of the diagnostic, so that we don't capitalize the
14258 function name "foo". Consistently say "failed" for such
14260 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14261 All callers changed. This is so it can use report_file_error.
14262 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14263 diagnostics consistently as above.
14265 * fileio.c (report_file_errno): Fix errno reporting bug.
14266 If the file name is neither null nor a pair, package it up as a
14267 singleton list. All callers changed, both to this function and to
14268 report_file_error. This fixes a bug where the memory allocator
14269 invoked by list1 set errno so that the immediately following
14270 report_file_error reported the wrong errno value.
14272 Fix minor problems found by --enable-gcc-warnings.
14273 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14274 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14276 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14278 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14279 Set event->arg to Qt if switch-event shall be generated.
14280 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14282 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14284 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14287 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14288 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14289 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14290 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14291 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14292 and there is a focused frame.
14293 (head_table): Add focus-in and focus-out.
14294 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14295 bind to handle-focus-in/out.
14297 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14298 (Fhandle_switch_frame): Call Fhandle_focus_in.
14299 (syms_of_frame): defsubr handle-focus-in/out.
14301 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14303 Fix porting bug to older POSIXish platforms (Bug#14862).
14304 * sysdep.c (emacs_pipe): New function, that implements
14305 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14306 This should port better to CentOS 5 and to Mac OS X 10.6.
14307 All calls to pipe2 changed.
14309 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14310 This makes the code easier to read and the executable a bit smaller.
14311 Do not replace all calls to Fcons that happen to create lists,
14312 just calls that are intended to create lists. For example, when
14313 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14314 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14315 Similarly for list2 through list5.
14316 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14317 * bytecode.c (exec_byte_code):
14318 * callint.c (quotify_arg, Fcall_interactively):
14319 * callproc.c (Fcall_process, create_temp_file):
14320 * charset.c (load_charset_map_from_file)
14321 (Fdefine_charset_internal, init_charset):
14322 * coding.c (get_translation_table, detect_coding_system)
14323 (Fcheck_coding_systems_region)
14324 (Fset_terminal_coding_system_internal)
14325 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14326 * composite.c (update_compositions, Ffind_composition_internal):
14327 * dired.c (directory_files_internal, file_name_completion)
14329 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14330 * doc.c (Fsnarf_documentation):
14331 * editfns.c (Fmessage_box):
14333 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14334 (Feval, eval_sub, Ffuncall, apply_lambda):
14335 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14336 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14337 (Fset_file_times, Finsert_file_contents)
14338 (Fchoose_write_coding_system, Fwrite_region):
14339 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14340 * font.c (font_registry_charsets, font_parse_fcname)
14341 (font_prepare_cache, font_update_drivers, Flist_fonts):
14342 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14343 * frame.c (make_frame, Fmake_terminal_frame)
14344 (x_set_frame_parameters, x_report_frame_params)
14345 (x_default_parameter, Fx_parse_geometry):
14346 * ftfont.c (syms_of_ftfont):
14347 * image.c (gif_load):
14348 * keyboard.c (command_loop_1):
14349 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14350 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14351 (Fminor_mode_key_binding, accessible_keymaps_1)
14352 (Faccessible_keymaps, Fwhere_is_internal):
14353 * lread.c (read_emacs_mule_char):
14354 * menu.c (find_and_return_menu_selection):
14355 * minibuf.c (get_minibuffer):
14356 * nsfns.m (Fns_perform_service):
14357 * nsfont.m (ns_script_to_charset):
14358 * nsmenu.m (ns_popup_dialog):
14359 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14360 (Fx_own_selection_internal):
14361 * nsterm.m (append2):
14362 * print.c (Fredirect_debugging_output)
14363 (print_prune_string_charset):
14364 * process.c (Fdelete_process, Fprocess_contact)
14365 (Fformat_network_address, set_socket_option)
14366 (read_and_dispose_of_process_output, write_queue_push)
14367 (send_process, exec_sentinel):
14368 * sound.c (Fplay_sound_internal):
14369 * textprop.c (validate_plist, add_properties)
14370 (Fput_text_property, Fadd_face_text_property)
14371 (copy_text_properties, text_property_list, syms_of_textprop):
14372 * unexaix.c (report_error):
14373 * unexcoff.c (report_error):
14374 * unexsol.c (unexec):
14375 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14376 (Fformat_mode_line, syms_of_xdisp):
14377 * xfaces.c (set_font_frame_param)
14378 (Finternal_lisp_face_attribute_values)
14379 (Finternal_merge_in_global_face, syms_of_xfaces):
14380 * xfns.c (x_default_scroll_bar_color_parameter)
14381 (x_default_font_parameter, x_create_tip_frame):
14382 * xfont.c (xfont_supported_scripts):
14383 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14384 (menu_help_callback, xmenu_show):
14385 * xml.c (make_dom):
14386 * xterm.c (set_wm_state):
14387 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14388 and similarly for list2 through list5.
14390 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14392 * callproc.c (Fcall_process_region): Fix minor race and tune.
14393 (create_temp_file): New function, with the temp-file-creation part
14394 of the old Fcall_process_region. Use Fcopy_sequence to create the
14395 temp file name, rather than alloca + build_string, for simplicity.
14396 Don't bother to block input around the temp file creation;
14397 shouldn't be needed. Simplify use of mktemp.
14398 Use record_unwind_protect immediately after creating the temp file;
14399 this closes an unlikely race where the temp file was not removed.
14400 Use memcpy rather than an open-coded loop.
14401 (Fcall_process_region): Use the new function. If the input is
14402 empty, redirect from /dev/null rather than from a newly created
14403 empty temp file; this avoids unnecessary file system traffic.
14405 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14407 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14408 Simplify by making this case like the other two. This is a bit
14409 slower on obsolete hosts, but the extra complexity isn't worth it.
14411 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14412 * process.c (create_process) [!DOS_NT]:
14413 Remove now-unnecessary calls to emacs_close.
14415 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14417 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14418 returning early. (Bug#14850)
14420 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14421 and inhibit-iso-escape-detection attributes of 'undecided'.
14424 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14426 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14427 Reported by Herbert J. Skuhra in
14428 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14430 Don't lose top specpdl entry when memory is exhausted.
14431 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14432 specpdl overflow here, to simplify callers; all callers changed.
14433 Always reserve an unused entry at the stack top; this avoids
14434 losing the top entry's information when memory is exhausted.
14436 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14438 Clean up errno reporting and fix some errno-reporting bugs.
14439 * callproc.c (Fcall_process):
14440 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14441 * process.c (create_process, Fmake_network_process):
14442 * unexaix.c (report_error):
14443 * unexcoff.c (report_error):
14444 Be more careful about reporting the errno of failed operations.
14445 The code previously reported the wrong errno sometimes.
14446 Also, prefer report_file_errno to setting errno + report_file_error.
14447 (Fcall_process): Look at openp return value rather than at path,
14448 as that's a bit faster and clearer when there's a numeric predicate.
14449 * fileio.c (report_file_errno): New function, with most of the
14450 old contents of report_file_error.
14451 (report_file_error): Use it.
14452 (Ffile_exists_p, Ffile_accessible_directory_p):
14453 Set errno to 0 when it is junk.
14454 * fileio.c (Faccess_file):
14455 * image.c (x_create_bitmap_from_file):
14456 Use faccessat rather than opening the file, to avoid the hassle of
14457 having a file descriptor open.
14458 * lisp.h (report_file_errno): New decl.
14459 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14462 * process.c (create_process, wait_reading_process_output) [AIX]:
14463 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14464 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14465 a multithreaded environment anyway).
14466 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14468 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14470 * image.c (x_find_image_file): Don't close a remote file handle.
14472 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14474 Fix races with threads and file descriptors.
14475 * callproc.c (Fcall_process_region):
14476 * dired.c (open_directory):
14477 * emacs.c (main, Fdaemon_initialized):
14478 * image.c (x_find_image_file):
14479 * inotify.c (Finotify_rm_watch):
14480 * lread.c (Flocate_file_internal):
14481 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14482 * term.c (term_mouse_moveto, init_tty):
14483 * termcap.c (tgetent):
14484 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14485 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14486 * unexhp9k800.c, unexmacosx.c (unexec):
14487 * callproc.c (Fcall_process_region):
14488 Use emacs_close, not close.
14489 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14490 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14491 and posix_close function on current platforms (which all lack them).
14492 (emacs_close): Use it. This should fix the races on GNU/Linux and
14493 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14494 and it should avoid closing random victim file descriptors on
14497 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14499 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14500 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14501 Touch up doc a bit.
14503 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14504 This is for .gdbinit xbacktrace.
14506 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14507 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14508 (emacs_set_tty): Now static.
14509 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14510 * term.c (tty_capable_p, tty_default_color_capabilities)
14511 (get_tty_terminal, term_mouse_movement)
14512 (handle_one_term_event, init_tty, maybe_fatal):
14513 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14514 (tgetent, scan_file, name_match, compare_contin):
14515 * terminal.c (get_terminal):
14516 Use bool for boolean.
14517 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14518 Prefer char to unsigned char if either will do.
14519 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14520 (tty_write_glyphs): Prefer int to unsigned.
14521 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14522 All callers changed.
14523 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14525 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14528 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14529 (B__dummy__): New dummy symbol, to pacify C89.
14530 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14531 they can't grok varargs macros.
14532 * dispnew.c (add_window_display_history)
14533 (add_frame_display_history):
14534 * print.c (print_object):
14535 * xdisp.c (debug_method_add):
14536 Use %p printf format only for void pointers.
14537 * emacs.c (usage_message): New constant, replacing ...
14538 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14539 (main): Adjust to usage reorg.
14540 * fns.c (syms_of_fns):
14541 * profiler.c (syms_of_profiler):
14542 Don't use non-constant struct initializers.
14543 * gnutls.h (gnutls_initstage_t):
14544 * lisp.h (enum Lisp_Fwd_Type):
14545 * lread.c (lisp_file_lexically_bound_p):
14546 * xsettings.c (anonymous enum):
14547 Remove trailing comma.
14548 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14549 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14550 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14552 * regex.c (const_re_char): New type, to pacify strict C89.
14553 All uses of 'const re_char' replaced to use it.
14554 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14555 with glibc when strict C89. This change is imported from gnulib.
14557 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14558 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14559 Omit GNU_LINUX implementation, since it requires long long.
14560 * xterm.c (x_draw_underwave):
14561 Do not assume the traditional order of struct's members.
14562 (x_term_init): Rewrite to avoid the need for non-constant structure
14565 Syntax cleanup, mostly replacing macros with functions.
14566 This removes the need for the syntax_temp hack.
14567 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14568 * syntax.c (SYNTAX_INLINE): New macro.
14569 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14570 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14571 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14572 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14573 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14574 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14575 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14576 Now constants, not macros.
14577 (syntax_temp) [!__GNUC__]: Remove.
14578 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14579 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14580 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14581 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14582 Move here from syntax.h; now functions, not macros. Except for the
14583 last function, these are static since only syntax.c uses them.
14584 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14585 All uses changed. Now a function, not a macro; use this fact
14586 to simplify the code.
14587 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14588 compiler bugs; no longer relevant.
14589 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14590 (SYNTAX_INLINE): New macro.
14591 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14592 for the new functions. Use bool for boolean member.
14593 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14594 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14595 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14596 (SETUP_BUFFER_SYNTAX_TABLE):
14597 Now extern inline functions, not macros.
14598 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14599 Remove; all uses replaced by implementation.
14600 (syntax_temp) [!__GNUC__]: Remove decl.
14601 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14603 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14605 * emacs.c (main): Fix syntax error.
14607 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14609 Timestamp fixes for undo (Bug#14824).
14610 * atimer.c (schedule_atimer):
14611 * fileio.c (Ffile_newer_than_file_p):
14612 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14613 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14614 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14615 (syms_of_fileio): Remove Sclear_visited_file_name.
14616 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14617 file doesn't exist; this avoids an ambiguity with negative timestamps.
14618 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14619 * systime.h (make_emacs_time, invalid_emacs_time):
14620 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14621 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14622 * undo.c (record_first_change): Push (visited-file-modtime) onto
14623 undo list rather than reimplementing it by hand, incorrectly.
14625 2013-07-09 Ken Brown <kbrown@cornell.edu>
14627 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14629 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14631 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14633 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14635 Handle errno and exit status a bit more carefully.
14636 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14637 number into an exit status. Instead, use EXIT_CANCELED.
14638 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14639 * callproc.c (relocate_fd):
14640 * emacs.c (close_output_streams, main):
14641 * process.c (create_process):
14642 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14643 Use emacs_perror for simplicity.
14644 * callproc.c (relocate_fd, main):
14645 * sysdep.c (sys_subshell):
14646 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14647 (shut_down_emacs): Use emacs_write, not write.
14648 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14649 * fileio.c (Fcopy_file, e_write):
14650 * nsterm.m (ns_select):
14651 * process.c (send_process):
14652 * sound.c (vox_write):
14653 Use emacs_write_sig, not emacs_write.
14654 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14655 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14657 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14659 (emacs_full_write): New function.
14660 (emacs_write): Rewrite to use it.
14661 (emacswrite_sig, emacs_perror): New functions.
14662 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14664 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14666 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14667 on NS even if it is present. Pixmap on NS is a void*.
14669 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14671 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14672 * process.c (close_on_exec, accept4, process_socket):
14673 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14675 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14677 * w32.c (sys_dup): Declare prototype.
14681 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14683 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14685 Make file descriptors close-on-exec when possible (Bug#14803).
14686 This simplifies Emacs a bit, since it no longer needs to worry
14687 about closing file descriptors by hand in some cases.
14688 It also fixes some unlikely races. Not all such races, as
14689 libraries often open files internally without setting
14690 close-on-exec, but it's an improvement.
14691 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14692 * callproc.c (Fcall_process) [!MSDOS]:
14693 * emacs.c (main) [!DOS_NT]:
14694 * nsterm.m (ns_term_init):
14695 * process.c (create_process):
14696 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14697 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14698 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14699 Prefer mkostemp with O_CLOEXEC to mkstemp.
14700 * callproc.c (relocate_fd) [!WINDOWSNT]:
14701 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14702 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14704 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14705 Make the resulting file descriptor close-on-exec.
14706 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14707 * lread.c (load_descriptor_list, load_descriptor_unwind):
14708 Remove; no longer needed. All uses removed.
14709 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14710 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14712 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14713 (Fmake_network_process, Fnetwork_interface_list)
14714 (Fnetwork_interface_info, server_accept_connection):
14715 Make newly-created socket close-on-exec.
14716 * sysdep.c (emacs_open, emacs_fopen):
14717 Make new-created descriptor close-on-exec.
14718 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14719 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14721 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14723 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14724 for NS_IMPL_GNUSTEP.
14726 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14728 Fix openp errno handling.
14729 * callproc.c (Fcall_process): Preserve openp errno around close.
14730 * lread.c (openp): Set errno when returning -1, as some callers
14733 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14735 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14737 * nsterm.h (NSSavePanel): Update comment.
14738 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14739 (ns_run_file_dialog): Declare.
14741 * nsfns.m: Remove panelOK.
14743 (ns_run_file_dialog): New function.
14744 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14745 event loop, so file dialog is popped up by ns_run_file_dialog, called
14746 by sendEvent (Bug#14578).
14747 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14749 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14751 * xdisp.c (default_line_pixel_height): New function.
14752 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14753 (try_cursor_movement, redisplay_window, try_window)
14754 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14756 * window.c (window_scroll_pixel_based):
14757 use default_line_pixel_height.
14759 * dispextern.h (default_line_pixel_height): Add prototype.
14761 * frame.c (x_set_line_spacing): Accept a float value for
14762 line-spacing parameter, per the documentation.
14764 * data.c (Fmultibyte_string_p): Doc fix.
14766 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14768 Use emacs_open more consistently when opening files.
14769 This handles EINTR more consistently now, and makes it easier
14770 to introduce other uniform changes to file descriptor handling.
14771 * sysstdio.h: New file.
14772 * buffer.c (mmap_init):
14773 * cygw32.c (chdir_to_default_directory):
14774 * dispnew.c (Fopen_termscript):
14775 * emacs.c (Fdaemon_initialized):
14776 * fileio.c (Fdo_auto_save):
14777 * image.c (slurp_file, png_load_body, jpeg_load_body):
14778 * keyboard.c (Fopen_dribble_file):
14780 * print.c (Fredirect_debugging_output):
14781 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14782 * termcap.c (tgetent):
14783 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14784 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14785 * w32term.c (w32_initialize) [CYGWIN]:
14786 * xfaces.c (Fx_load_color_file):
14787 Use emacs_open instead of plain open, and emacs_fopen instead of
14789 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14790 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14791 * callproc.c (default_output_mode): New constant.
14792 (Fcall_process): Use it to call emacs_open instead of plain creat.
14793 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14794 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14795 (emacs_fopen): New function.
14796 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14797 Include <lisp.h>, for emacs_open.
14798 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14800 Remove duplicate #include directives.
14801 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14803 Don't include stdio.h twice.
14804 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14805 Don't include sys/types.h or stdio.h twice.
14806 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14807 * lread.c: Don't include coding.h twice.
14808 * nsfont.m: Don't include frame.h twice.
14809 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14810 * ralloc.c: Don't include <unistd.h> twice.
14811 * xdisp.c: Don't include font.h twice.
14812 * xterm.c: Don't include fontset.h twice.
14813 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14815 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14817 Scale ImageMagick images more carefully.
14818 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14819 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14820 Be more careful about avoiding undefined behavior after
14821 integer overflow and division by zero.
14823 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14825 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14826 (syms_of_w32fns): DEFSYM them.
14827 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14828 (CCHDEVICENAME): Define macros if not defined.
14829 (struct MONITOR_INFO_EX): New struct.
14830 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14831 (enum_display_monitors_fn): New variable.
14832 (globals_of_w32fns): Initialize it.
14833 (Fx_display_pixel_width, Fx_display_pixel_height)
14834 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14835 multi-monitor setups in docstrings.
14836 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14837 screen size by primary monitor's millimeter per pixel.
14838 (w32_monitor_enum, w32_display_monitor_attributes_list)
14839 (w32_display_monitor_attributes_list_fallback)
14840 (Fw32_display_monitor_attributes_list): New functions.
14841 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14843 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14845 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14847 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14849 * fileio.c (Qfile_notify_error): New error symbol.
14851 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14852 * inotify.c (inotify_callback, symbol_to_inotifymask)
14853 (Finotify_add_watch, Finotify_rm_watch): Use it.
14854 (inotifyevent_to_event): Exchange order of cookie and file name.
14855 (Finotify_add_watch): Adapt docstring.
14857 * lisp.h (Qfile_notify_error): Declare.
14859 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14861 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14862 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14863 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14864 which did not work (see <http://bugs.gnu.org/14569#307>).
14865 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14866 && (!noninteractive || initialized)). This attempts to thread
14867 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14869 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14871 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14872 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14874 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14876 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14877 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14878 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14879 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14881 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14883 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14884 Define to __sys_siglist.
14886 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14888 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14889 word-wrap, so that overflow-newline-into-fringe would work in
14890 visual-line-mode. (Bug#2749)
14891 (move_it_in_display_line_to): When the last scanned display
14892 element fits exactly on the display line, and
14893 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14894 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14895 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14896 finding buffer position that corresponds to pixel coordinates,
14897 e.g. in buffer_posn_from_coords.
14899 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14901 * process.c (handle_child_signal): Call catch_child_signal if
14904 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14906 Don't convert function pointers to void * and back.
14907 It isn't portable C, and it's easy enough to avoid.
14908 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14909 (make_save_value): Add support for SAVE_FUNCPOINTER.
14910 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14911 * print.c (print_object):
14912 Distinguish function from object pointers.
14913 * lisp.h (SAVE_FUNCPOINTER): New constant.
14914 (SAVE_SLOT_BITS): Adjust to it.
14915 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14916 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14917 (voidfuncptr): New typedef.
14918 (struct Lisp_Save_Value): New member data[0].funcpointer.
14919 (XSAVE_FUNCPOINTER): New function.
14921 Simplify buildobj processing.
14922 * Makefile.in (buildobj.h): Make it a sequence of strings each
14923 followed by comma, rather than a single string. Put it into a
14924 .tmp file in case there's an error while generating it.
14925 (gl-stamp): Use .tmp for temp files.
14926 (mostlyclean): Clean .tmp files.
14927 * doc.c (buildobj): Move to just the routine that needs it.
14928 It's now an array of strings, so processing is simpler.
14930 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14932 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14933 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14934 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14935 Invoke malloc_enable_thread even when not interactive.
14936 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14937 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14938 in this case, since the underlying bug has now been fixed.
14940 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14942 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14943 unlinking it (bug#14691).
14945 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14947 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14948 before checking whether buffer is modified. This lets
14949 `kill-buffer-query-functions' cancel killing of the buffer or save
14950 its content before `kill-buffer' asks user the "Buffer %s
14951 modified; kill anyway?" question.
14953 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14955 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14956 Let the super performKeyEquivalent deal with them (Bug#14747).
14958 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14960 * widget.c (resize_cb): Remove unused local.
14962 Do not use GTK 3 if it exists but cannot be compiled.
14963 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14964 * xterm.c (x_error_handler) [!USE_GTK]:
14967 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14969 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14971 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14972 to the valid range of values. (Bug#14753)
14974 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14975 when moving point by using the current glyph matrix. This avoids
14976 the need to force redisplay when this function is called in a
14979 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14981 Fix minor problems found by static checking.
14982 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14983 Redo the latter's body to sidestep GCC parenthesization warnings.
14984 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14985 * coding.c (detect_coding, detect_coding_system):
14986 * coding.h (struct undecided_spec):
14987 Use bool for boolean.
14988 * image.c (QCmax_width, QCmax_height): Now static.
14989 * xdisp.c (Fmove_point_visually): Remove unused local.
14991 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14993 * xdisp.c (Fmove_point_visually): New function.
14995 2013-06-28 Kenichi Handa <handa@gnu.org>
14997 * coding.h (define_coding_undecided_arg_index): New enum.
14998 (coding_attr_index): New members
14999 coding_attr_undecided_inhibit_null_byte_detection,
15000 coding_attr_undecided_inhibit_iso_escape_detection,
15001 coding_attr_undecided_prefer_utf_8.
15002 (undecided_spec): New struct.
15003 (struct coding_system): New member `undecided' of the member
15006 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15007 (detect_coding): Likewise.
15008 (detect_coding_system): Likewise.
15009 (Fdefine_coding_system_internal): New coding system properties
15010 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15012 (syms_of_coding): Adjust for coding_arg_undecided_max.
15014 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15016 * image.c (x_from_xcolors): Remove unused local.
15018 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15020 Defer image data transfer between X client and server until actual
15023 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15026 * image.c (Destroy_Image): Remove.
15027 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15028 `mask_p', and `colors_p'. All uses changed.
15029 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15030 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15031 New macros for `flags' arg to x_clear_image_1.
15032 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15033 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15034 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15035 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15036 (image_get_x_image, image_unget_x_image): New functions or macros.
15037 (image_background, image_background_transparent, x_to_xcolors)
15038 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15039 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15040 instead of Destroy_Image.
15041 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15042 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15043 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15044 (imagemagick_load_image, svg_load_image): Use them instead of
15045 x_create_x_image_and_pixmap, and x_put_x_image followed by
15046 x_destroy_x_image, respectively.
15047 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15048 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15049 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15050 background_transparent fields.
15051 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15052 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15054 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15056 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15057 This mostly consists of undoing recent changes.
15058 * callproc.c (Fcall_process):
15059 * process.c (create_process):
15060 Do not worry about catching SIGCHLD here, undoing previous change.
15061 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15062 * process.c, process.h (catch_child_signal):
15063 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15064 * process.c (catch_child_handler): Don't worry about being called
15065 lazily and do not assume caller has blocked SIGCHLD, undoing
15066 previous change. Move first-time stuff back to
15067 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15068 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15069 set lib_child_handler if it's already initialized, which may
15070 help avoid problems on GNUstep.
15072 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15074 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15075 * callproc.c (Fcall_process):
15076 * process.c (create_process):
15077 Make sure SIGCHLD is caught before we fork,
15078 since Emacs startup no arranges to catch SIGCHLD.
15079 * process.c (lib_child_handler): Initialize to null, not to
15081 (catch_child_signal): Allow self to be called lazily.
15082 Do nothing if it's already been called.
15083 Assume caller has blocked SIGCHLD (all callers do now).
15084 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15085 just before it's really needed.
15086 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15087 since it hasn't been caught yet.
15089 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15091 * image.c (compute_image_size): New function to implement
15092 :max-width and :max-height.
15093 (imagemagick_load_image): Use it.
15095 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15097 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15098 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15100 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15101 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15102 the SIGCHLD handler, since the code is not atomic and (due to glib)
15103 signals may be arriving now.
15104 * sysdep.c (init_signals): Do not catch child signals here;
15105 'main' now does that later, at a safer time.
15107 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15109 Clean up SIGCHLD handling a bit (Bug#14569).
15110 * process.c, process.h (catch_child_signal):
15111 Now always extern, even if !NS_IMPL_GNUSTEP.
15112 * process.c (catch_child_signal): Move glib tickler here from
15113 init_process_emacs, so that it's done earlier in Emacs
15114 initialization. Also move the noninteractive && !initialized
15115 check here from init_process_emacs. This is all a bit cleaner for
15116 GNUish platforms, and I hope it works around the Cygwin bug.
15117 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15118 that glib signal handling is tickled before glib creates threads.
15120 * process.c (wait_reading_process_output): Avoid int overflow
15121 when reading more than 2 GiB total from a process.
15123 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15125 * process.c (create_process): Handle a couple more cases,
15126 i.e., work even if new_argv and wait_child_setup[i] are cached.
15127 Use Fcall_process's style for volatile vars.
15129 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15131 * process.c (create_process): Mark PROCESS volatile.
15133 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15135 Use C99-style flexible array members if available.
15136 This avoids some subtle aliasing issues, which typically
15137 aren't a problem with GCC but may be a problem elsewhere.
15138 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15139 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15140 In either case, it uses a flexible array member rather than
15141 the old struct hack. All uses changed.
15142 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15143 Adjust to sdata reorganization.
15144 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15145 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15146 that ports better to pre-C99 non-GCC.
15147 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15148 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15149 as the latter has changed.
15150 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15151 and port better to pre-C99 GCC.
15152 * image.c (struct xpm_cached_color):
15153 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15154 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15155 Use FLEXIBLE_ARRAY_MEMBER.
15156 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15157 Move decl to top level so it gets checked against implementation.
15158 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15159 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15161 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15163 * syntax.c: Integer cleanups.
15164 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15165 All uses that need 0-or-2 changed to:
15166 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15167 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15168 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15169 (char_quoted, prev_char_comend_first, back_comment)
15170 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15171 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15172 Use bool for boolean.
15173 (update_syntax_table, skip_chars, skip_syntaxes):
15174 Prefer int to unsigned when either will do.
15175 (back_comment): Return boolean success flag, like forw_comment,
15176 instead of positive-or-minus-1 (which might have overflowed int anyway).
15177 Don't stuff ptrdiff_t into int.
15178 (syntax_spec_code, syntax_code_spec): Now const.
15179 (Fmatching_paren, scan_lists, scan_sexps_forward):
15180 Use enum syntaxcode for syntax code.
15181 (Fmatching_paren): Check that arg is a character, not just an integer.
15182 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15183 (Finternal_describe_syntax_value): Omit no-longer-needed
15185 (skip_chars): Use char, not unsigned char, when the distinction
15187 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15188 * bytecode.c (exec_byte_code):
15189 * syntax.c (syntax_spec_code, Fchar_syntax)
15190 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15191 (init_syntax_once):
15192 * syntax.h (SYNTAX_WITH_FLAGS):
15193 Omit unnecessary casts.
15195 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15197 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15198 line dimensions here, to avoid race conditions with the main
15199 thread. (Bug#14062, bug#14630, bug#14669)
15201 * w32term.c (w32_draw_window_cursor): Compute the header line and
15202 mode line dimensions here.
15203 <w32_system_caret_window, w32_system_caret_hdr_height>:
15204 <w32_system_caret_mode_height>: New variables.
15206 * w32term.h: Declare them.
15208 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15210 * alloc.c (die): Move "assertion failed" string here ...
15211 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15212 COND when SUPPRESS_CHECKING. This shrinks the executable text
15213 size by 0.8% to 2.2% when configured with --enable-checking,
15214 depending on optimization flags (GCC 4.8.1 x86-64).
15216 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15218 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15220 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15221 base is 2; this is more accurate.
15223 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15225 * sound.c (string_default): Move to !WINDOWSNT section.
15226 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15228 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15230 * sound.c: Integer cleanups.
15231 Remove unnecessary forward decls.
15232 (struct sound_device): The 'file' member is now a Lisp_Object, not
15233 a char *, so that we needn't invoke alloca on a huge size.
15234 (Fplay_sound_internal): Adjust to this.
15235 (string_default): New function.
15236 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15237 Use it to adjust to the struct sound_device change.
15238 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15239 (be2hs) [0]: Remove.
15241 * syntax.c (skip_chars): Don't use uninitialized storage
15242 when searching a multibyte buffer for characters that are not in a
15243 unibyte string that contains non-ASCII characters.
15245 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15247 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15248 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15250 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15252 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15254 2013-06-18 Kenichi Handa <handa@gnu.org>
15256 * font.c (Ffont_spec): Signal an error for an invalid font name
15259 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15261 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15262 In particular this ports to 32-bit sparc Sun cc.
15263 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15264 array with a dummy element at specpdl[-1], so that its address can
15266 (unbind_to): Do not copy the binding; not needed, now that we
15267 copy old_value in the one place where the copy is needed.
15268 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15269 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15270 (union specbinding): Rename from struct specbinding. Redo layout
15271 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15272 which is not portable. With Sun C 5.12 32-bit sparc, the
15273 declaration causes nargs to be an unsigned bitfield, a behavior
15274 that the C standard allows; but Emacs wants nargs to be signed.
15275 The overall type is now a union of structures rather than a
15276 structure of union of structures, and the 'kind' member is now a
15277 bitfield, so that the overall type doesn't grow. All uses changed.
15278 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15280 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15282 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15283 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15285 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15287 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15289 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15290 unless we know that the window w's frame is a frame object.
15291 Another attempt at solving bug#14062 and bug#14630.
15293 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15295 * textprop.c (property_set_type): New enum.
15296 (add_properties): Allow appending/prepending text properties.
15297 (add_text_properties_1): Factored out of Fadd_text_properties.
15298 (Fadd_text_properties): Move all the code into
15299 add_text_properties_1.
15300 (Fadd_face_text_property): New function that calls
15301 add_text_properties_1.
15303 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15305 Move functions from lisp.h to individual modules when possible.
15306 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15307 * alloc.c (XFLOAT_INIT, set_symbol_name):
15308 * buffer.c (CHECK_OVERLAY):
15309 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15310 (set_char_table_parent):
15311 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15312 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15313 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15314 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15316 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15317 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15318 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15319 (backtrace_args, backtrace_debug_on_exit):
15320 * floatfns.c (CHECK_FLOAT):
15321 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15322 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15323 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15324 (set_hash_index_slot):
15325 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15326 * marker.c (CHECK_MARKER):
15327 * textprop.c (CHECK_STRING_OR_BUFFER):
15328 * window.c (CHECK_WINDOW_CONFIGURATION):
15329 Move here from lisp.h, and make these functions static rather than
15331 * buffer.c (Qoverlayp):
15333 * fns.c (Qhash_table_p):
15334 * window.c (Qwindow_configuration_p):
15336 * lisp.h: Remove the abovementioned defns and decls.
15338 Use functions, not macros, for XINT etc (Bug#11935).
15339 In lisp.h, prefer functions to function-like macros, and
15340 constants to object-like macros, when either will do. This:
15341 . simplifies use, as there's no more need to worry about
15342 arguments' side effects being evaluated multiple times.
15343 . makes the code easier to debug on some platforms.
15344 However, when using gcc -O0, keep using function-like macros
15345 for a few critical operations, for performance reasons.
15346 This sort of thing isn't needed with gcc -Og, but -Og
15347 is a GCC 4.8 feature and isn't widely-enough available yet.
15348 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15349 Remove enum lsb_bits; no longer needed.
15350 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15351 * buffer.c (Qoverlap):
15353 * fns.c (Qhash_table_p):
15354 Now extern, so lisp.h can use these symbols.
15355 * dispextern.h: Include character.h, for MAX_CHAR etc.
15356 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15357 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15358 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15359 (GLYPH_CODE_P): Move here from lisp.h.
15360 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15361 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15362 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15363 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15364 XUNTAG now returns void *.
15365 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15366 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15367 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15368 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15369 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15370 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15371 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15372 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15373 New macros, renamed from their sans-lisp_h_ counterparts.
15374 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15375 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15376 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15377 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15378 If compiling via GCC without optimization, define these as macros
15379 in addition to inline functions.
15380 To disable this, compile with -DINLINING=0.
15381 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15382 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15383 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15384 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15385 (INTMASK, VALMASK): Now macros, since static values cannot be
15386 accessed from extern inline functions.
15387 (VALMASK): Also a constant, for benefit of old GDB.
15388 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15389 is INTEGERP, which can fold it in.
15390 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15391 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15392 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15393 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15394 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15395 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15396 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15397 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15398 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15399 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15400 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15401 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15402 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15403 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15404 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15405 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15406 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15407 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15408 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15409 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15410 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15411 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15412 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15413 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15414 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15415 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15416 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15417 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15418 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15419 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15420 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15421 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15422 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15424 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15425 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15426 (VALMASK): Define in one place rather than in two, merging the
15427 USE_LSB_TAG parts; this is simpler.
15428 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15429 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15430 Move up, to avoid use before definition.
15431 Also include "globals.h" earlier, for the same reason.
15432 (make_natnum): New function.
15433 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15434 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15435 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15436 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15437 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15438 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15439 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15440 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15441 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15442 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15443 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15444 (Qwindow_configuration_p, Qimage): New forward declarations.
15445 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15446 (STRING_COPYIN): Remove; unused.
15447 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15448 (xcar_addr, xcdr_addr): New functions. All uses changed.
15449 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15450 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15451 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15452 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15453 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15454 (TYPE_RANGED_INTEGERP): Simplify.
15455 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15456 (setlocale, fixup_locale, synchronize_system_messages_locale)
15457 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15458 Now empty functions, not macros.
15459 (functionp): Return bool, not int.
15460 * window.c (Qwindow_configuration_p): Now extern,
15461 so window.h can use it.
15462 * window.h (Qwindowp): Move decl back to lisp.h.
15464 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15466 * xdisp.c (Fline_pixel_height): New function, required for solving
15469 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15471 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15473 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15475 * lread.c (syms_of_lread):
15476 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15478 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15480 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15482 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15484 * fileio.c (expand_file_name): Doc fix.
15486 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15488 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15489 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15490 Wait for self, not for 0. This can't hurt on GNU or similar
15491 system, and may help with Cygwin.
15493 * keyboard.c: Don't use PROP (...) as an lvalue.
15494 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15495 Use set_prop (A, B), not PROP (A) = B.
15497 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15499 * xdisp.c (get_it_property): Use it->window instead of generating
15500 a Lisp object from it->w.
15502 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15504 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15505 get-char-property the window that is being rendered, instead of
15506 the buffer, to support window-specific overlays. (Bug#14575)
15507 (compute_display_string_pos): When W is NULL, use the current
15508 buffer as the object to pass to get-char-property.
15509 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15510 pointer member of the bidi iterator, since no window is pertinent
15513 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15515 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15516 being displayed, and pass it to compute_display_string_pos.
15517 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15518 (bidi_paragraph_init): All callers changed.
15520 * xdisp.c (init_from_display_pos, init_iterator)
15521 (handle_single_display_spec, next_overlay_string)
15522 (get_overlay_strings_1, reseat_1, reseat_to_string)
15523 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15524 Set bidi_it.w member from it->w.
15525 (compute_display_string_pos): Accept additional argument, the
15526 window being displayed, and pass it to Fget_char_property.
15529 * dispextern.h (struct bidi_it): New member w, the window being
15531 (compute_display_string_pos): Adjust prototype.
15533 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15535 * xgselect.c: Remove unneeded include xterm.h.
15537 * process.c (wait_reading_process_output): Check for NS before GLIB.
15538 GLIB may be linked in due to rsvg, but ns_select must be called.
15540 * xgselect.c (xg_select): Remove call to window_system_available
15541 and g_main_context_pending at the top, so Gdk events (i.e. file
15542 notify) are processed when Emacs is started with -nw.
15544 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15546 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15547 (ctagsfiles3): New variable, includes only *.m files.
15548 (TAGS): Use an explicit language name in the regular expressions,
15549 to avoid transformation of '/SOMETHING' by MSYS to
15550 'c:\MSYS\SOMETHING'.
15552 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15554 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15556 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15558 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15559 still need to set the mouse pointer shape and activate help-echo.
15562 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15564 A few porting etc. fixes for the new file monitor code.
15565 See the thread containing
15566 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15567 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15568 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15569 (dir_monitor_callback, Fgfile_rm_watch):
15570 Use assq_no_quit instead of Fassoc, for speed.
15571 (dir_monitor_callback, Fgfile_rm_watch):
15572 eassert that the monitor is a fixnum.
15573 (dir_monitor_callback): No need for CDR_SAFE.
15574 Simplify building of lisp with alternative tails.
15575 (Fgfile_add_watch, Fgfile_rm_watch):
15576 Do not assume glib functions set errno reliably on failure.
15577 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15578 and signal an error otherwise.
15579 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15580 Use Fdelq instead of Fdelete, for speed.
15582 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15584 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15585 don't insist on being invoked on a highlighted tool-bar button.
15586 Avoids losing tool-bar functionality when mouse-highlight is nil.
15587 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15588 Don't highlight when mouse-highlight is nil.
15589 (note_mouse_highlight): When mouse-highlight is nil, don't return
15590 right away; instead, run tool-bar and mode-line highlight
15591 subroutine, clear any existing highlight, and revert the mouse
15592 pointer to its default shape. (Bug#14558)
15594 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15596 * lisp.mk (lisp): Add prog-mode.el.
15598 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15600 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15601 * process.c (dummy_handler): New function.
15602 (lib_child_handler): New static var.
15603 (handle_child_signal): Invoke it.
15604 (catch_child_signal): If a library has set up a signal handler,
15605 save it into lib_child_handler.
15606 (init_process_emacs): If using glib and not on Windows, tickle glib's
15607 child-handling code so that it initializes its private SIGCHLD handler.
15608 * syssignal.h (SA_SIGINFO): Default to 0.
15609 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15610 31; it should no longer be needed now.
15612 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15614 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15616 * gfilenotify.c (globals_of_gfilenotify): New function.
15617 (syms_of_gfilenotify): Move global initialization there.
15619 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15621 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15623 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15624 * keyboard.c (menu_bar_items, tool_bar_items):
15625 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15626 not override local keymaps any more.
15628 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15630 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15632 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15634 * w32console.c (initialize_w32_display): Return the dimensions of
15635 the console window via 2 additional arguments, not via the current
15636 frame. This avoids crashes due to overrunning the bounds of
15637 frame's decode_mode_spec_buffer, which is not resized following
15638 the change of the frame dimensions from the initial 10x10.
15640 * w32term.h (w32_initialize_display_info): Adjust prototype.
15642 * term.c (init_tty): Take dimensions of the frame from the values
15643 returned by initialize_w32_display.
15645 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15646 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15647 (LIBES): Add $(GFILENOTIFY_LIBS).
15649 * w32inevt.c (handle_file_notifications): Add dummy implementation
15650 for !HAVE_W32NOTIFY.
15652 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15654 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15656 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15658 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15660 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15662 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15664 Fix minor problems found by static checking.
15665 * data.c (pure_write_error):
15666 Use xsignal2, not Fsignal, as Fsignal might return.
15667 * eval.c (set_backtrace_debug_on_exit): Now static.
15668 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15669 No longer inline. EXTERN_INLINE is needed only for functions
15670 defined in .h files. Reindent function header as per GNU style.
15671 (backtrace_p, backtrace_top, backtrace_next):
15672 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15673 compiler or linker. Add extern decls to pacify gcc -Wall.
15674 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15676 * frame.c (free_monitors): Define only on platforms that need it.
15677 * nsterm.m (ns_term_init):
15678 * process.c (catch_child_signal):
15679 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15680 defined on all porting targets these days.
15681 * process.c, process.h (catch_child_signal):
15682 Make it extern only if NS_IMPL_GNUSTEP is defined.
15684 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15686 * w32.c (gettimeofday): Make the signature identical to prototype
15687 in nt/inc/sys/time.h.
15689 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15691 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15694 * keyboard.c (safe_run_hooks_error): Improve error message.
15696 * data.c (pure_write_error): Add `object' argument.
15697 * puresize.h (CHECK_IMPURE): Use it.
15699 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15701 * Makefile.in (NOTIFY_OBJ): New variable.
15702 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15704 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15705 Call syms_of_gfilenotify.
15707 * gfilenotify.c: New file.
15709 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15710 and Qfile_w32notify.
15711 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15712 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15714 * lisp.h: Declare syms_of_gfilenotify.
15716 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15718 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15720 Merge the specpdl and backtrace stacks. Make the structure of the
15721 specpdl entries more obvious via a tagged union of structs.
15722 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15723 (enum specbind_tag): New enum.
15724 (struct specbinding): Make it a tagged union of structs.
15725 Add a case for backtrace records.
15726 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15727 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15728 (backtrace_debug_on_exit): New accessors.
15729 (struct backtrace): Remove.
15730 (struct catchtag): Remove backlist field.
15731 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15733 (Flocal_variable_p): Speed up the common case where the binding is
15735 * eval.c (backtrace_list): Remove.
15736 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15737 (set_backtrace_args, set_backtrace_nargs)
15738 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15739 (backtrace_next): New functions.
15740 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15741 (unwind_to_catch, internal_lisp_condition_case)
15742 (internal_condition_case, internal_condition_case_1)
15743 (internal_condition_case_2, internal_condition_case_n): Don't bother
15744 with backtrace_list any more.
15745 (Fsignal): Adjust to new backtrace format.
15746 (grow_specpdl): Move up.
15747 (record_in_backtrace): New function.
15748 (eval_sub, Ffuncall): Use it.
15749 (apply_lambda): Adjust to new backtrace format.
15750 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15752 (specbind): Adjust to new specpdl format. Simplify.
15753 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15754 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15756 (mark_backtrace): Remove.
15757 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15758 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15759 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15761 * profiler.c (record_backtrace): Use get_backtrace.
15762 (handle_profiler_signal): Use backtrace_top_function.
15763 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15764 accessor functions.
15766 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15768 * process.h (catch_child_signal): Declare.
15770 * process.c (catch_child_signal): New function.
15771 (init_process_emacs): Call it.
15773 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15774 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15776 (x_set_cursor_type): Remove declaration.
15777 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15778 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15779 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15780 (ns_get_color): Use F suffix on float.
15781 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15782 (ns_get_rgb_color): Remove.
15783 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15784 (note_mouse_movement): x and y are CGFloat.
15785 (ns_draw_fringe_bitmap): Remove unused rowY.
15786 Change #if to COCOA && >= 10_6.
15787 (ns_draw_window_cursor): Remove unused overspill.
15788 (ns_draw_underwave): width and x are EamcsCGFloat.
15789 (ns_draw_box): thickness is CGFloat.
15790 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15791 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15792 if not in main thread.
15793 (ns_get_pending_menu_title, ns_check_menu_open)
15794 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15795 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15796 (sendFromMainThread:): New method.
15797 (changeFont:): size is CGFloat.
15798 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15799 Disable warning about permanent text.
15800 (characterIndexForPoint:): Adjust return type depending on GNUstep
15802 (mouseDown:): delta is CGFloat.
15803 (updateFrameSize): Remove unised variable f.
15804 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15805 Cast float to EmacsCGFloat.
15806 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15807 also to -1 when restoring.
15808 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15809 inside NS_IMPL_COCOA.
15810 (toggleFullScreen:): Put call to toggleFullScreen inside
15811 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15812 (setPosition:portion:whole:): por is CGFloat.
15813 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15814 (mouseDown:): Use CGFloat.
15815 (mouseDragged:): Remove unised variable edge.
15816 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15818 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15819 of CGFloat differs.
15820 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15821 when NS_IMPL_GNUSTEP.
15822 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15823 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15824 (EmacsToolbar): Add clearAll. Add tag argument to
15825 addDisplayItemWithImage.
15826 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15828 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15830 * nsmenu.m (ns_update_menubar): Make static.
15831 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15832 (fillWithWidgetValue:): Add cast to SEL for setAction.
15833 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15834 (update_frame_tool_bar): Update code for GNUstep.
15835 (clearAll): New method.
15836 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15837 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15838 Move identifierToItem setObject and activeIdentifiers addObject before
15839 call to insertItemWithItemIdentifier.
15840 (validateVisibleItems): Fix indentation.
15841 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15842 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15843 UtilityWindow to aStyle, remove call to setStyleMask.
15845 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15847 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15848 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15849 Use F suffix on floats.
15850 (ns_char_width): Returns CGFloat.
15851 (ns_ascii_average_width): w is CGFloat instead of float.
15852 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15854 (ns_glyph_metrics): CGFloat instead of float.
15856 * nsfns.m (x_set_foreground_color, x_set_background_color):
15858 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15859 remove unused variables.
15860 (Fns_read_file_name): Keep track if panel is for save.
15861 Use ns_filename_from_panel/ns_directory_from_panel.
15862 (Fns_list_services): delegate only used for COCOA.
15863 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15864 Just return the input if GNUstep.
15865 (x_screen_planes): Remove.
15866 (Fxw_color_values): Use EmacsCGFloat
15867 (Fns_display_monitor_attributes_list): Only get screen number for
15869 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15871 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15872 ns_directory_from_panel.
15874 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15876 * process.c (handle_child_signal): Also use WCONTINUED.
15877 This is so that list-processes doesn't mistakenly list the process
15878 as stopped, when the process has actually been continued and is
15881 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15883 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15884 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15885 not already configured.
15887 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15889 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15891 * Makefile.in (mostlyclean): Remove *.res files.
15893 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15895 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15896 a buffer (bug#8447).
15898 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15900 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15901 display vector, and we backtrack, handle the case that the
15902 previous character position is also displayed from a display
15903 vector or covered by a display string or image. (Bug#14476)
15905 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15907 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15908 (struct MonitorInfo, free_monitors): Remove.
15909 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15910 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15911 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15914 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15915 (struct MonitorInfo, free_monitors): Remove.
15916 (ns_screen_name): Make static.
15917 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15918 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15921 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15922 (struct MonitorInfo): New struct.
15923 (free_monitors, make_monitor_attribute_list): Declare.
15925 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15927 (free_monitors, make_monitor_attribute_list): New functions.
15928 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15931 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15933 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15935 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15937 * keyboard.c: Apply keyboard decoding only to events that come directly
15938 from the tty, not from unread-command-events (bug#14368).
15939 (read_event_from_main_queue): New function, extracted from read_char.
15940 (read_decoded_char): Remove.
15941 (read_decoded_event_from_main_queue): New function to replace it.
15942 (read_char): Use it.
15943 (read_key_sequence): Use read_char rather than read_decoded_char.
15945 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15947 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15949 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15951 2013-05-22 Kenichi Handa <handa@gnu.org>
15953 The following changes are to fix the setting of
15954 buffer-file-coding-system on, for instance, C-x RET c unix RET
15955 _FILE_OF_DOS_EOL_TYPE_ RET.
15957 * coding.h (struct coding_system): New member detected_utf8_chars.
15959 * coding.c (detect_coding_utf_8): Count characters and check EOL
15960 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15962 (setup_coding_system): Do not initialize coding->head_ascii.
15963 (check_ascii): Do not set coding->eol_seen but update it. Do not
15964 call adjust_coding_eol_type here.
15965 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15966 If the eol-type of CODING is already specified, adjust the eol type
15967 of the found coding-system.
15968 (decode_coding_gap): Cancel previous change. Utilize the
15969 character numbers counted by detect_coding_utf_8. Fix detection
15972 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15974 * search.c (looking_at_1): Only set last_thing_searched if the match
15975 changed the match-data (bug#14281).
15977 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15979 * xdisp.c (reseat_at_previous_visible_line_start):
15980 Already declared in dispextern.h, so remove it here.
15981 (move_it_vertically_backward): Likewise.
15983 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15985 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15986 (Fx_display_pixel_width, Fx_display_pixel_height)
15987 (Fx_display_mm_width, Fx_display_mm_height):
15988 Mention `display-monitor-attributes-list' in docstrings.
15990 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15991 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15992 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15993 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15994 (Fx_display_backing_store, Fx_display_visual_class)
15995 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15996 (Fx_display_grayscale_p, Fx_display_pixel_width)
15997 (Fx_display_pixel_height, Fx_display_planes)
15998 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15999 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16000 (Fx_display_mm_width, Fx_display_mm_height)
16001 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16002 height for all physical monitors as in X11.
16004 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16005 Return pixel width or height for all physical monitors as in X11.
16007 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16009 Port --enable-gcc-warnings to clang.
16010 * bytecode.c (exec_byte_code):
16012 Redo diagnostic pragmas to pacify clang, too.
16013 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16014 * editfns.c (Fencode_time):
16015 * fileio.c (file_accessible_directory_p):
16016 * font.c (font_unparse_xlfd):
16017 Use '&"string"[index]' instead of '"string" + (index)'.
16018 * undo.c (user_error): Remove; unused.
16020 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16022 * insdel.c (insert_1_both): Document the arguments, instead of
16023 referring to insert_1, which no longer exists.
16025 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16026 some window, increment windows_or_buffers_changed, so that
16027 *Messages* display in that window is updated. (Bug#14408)
16029 * w32.c: Include epaths.h.
16030 (init_environment): Use cmdproxy.exe without leading directories.
16031 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16033 (gettimeofday): Adjust signature and return value to Posix
16036 * unexw32.c (open_output_file): Delete the existing emacs.exe
16037 before creating it, to break the hard link to the versioned
16040 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16041 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16042 (FIRSTFILE_OBJ): New variables.
16043 (W32_RES): Rename to EMACSRES. All users changed.
16044 (base_obj): Use $(CM_OBJ).
16045 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16046 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16047 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16048 $(W32_RES_LINK) before $(LIBES).
16049 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16051 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16053 * makefile.w32-in (DOC): Use just "DOC".
16055 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16057 * process.c: Export default filters and sentinels to Elisp.
16058 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16060 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16061 (Fset_process_sentinel, Fformat_network_address):
16062 Default to them instead of nil.
16063 (server_accept_connection): Sentinels can't be nil any more.
16064 (read_and_dispose_of_process_output): New function, extracted from
16065 read_process_output.
16066 (read_process_output): Use it; filters can't be nil.
16067 (Finternal_default_process_filter): New function, extracted from
16068 read_process_output.
16069 (exec_sentinel_unwind): Remove function.
16070 (exec_sentinel): Don't zilch sentinel while running.
16071 (status_notify): Sentinels can't be nil.
16072 (Finternal_default_process_sentinel): New function extracted from
16074 (setup_process_coding_systems): Default filter is not nil any more.
16075 (syms_of_process): Export new Elisp functions and initialize
16077 * lisp.h (make_lisp_proc): New function.
16079 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16081 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16083 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16085 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16086 unless we know that the window w is a leaf window.
16087 Another attempt at solving bug#14062.
16089 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16091 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16094 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16096 * image.c (gif_load): Check that subimages fit (Bug#14345).
16098 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16100 * lread.c (skip_dyn_eof): New function.
16101 (read1): Use it to skip the end of a file in response to #@00.
16103 * doc.c (get_doc_string): Slightly relax the sanity checking.
16105 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16107 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16108 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16109 (MonitorInfo): New struct.
16110 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16111 (Fns_display_monitor_attributes_list): New functions.
16112 (display-usable-bounds): Remove.
16113 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16116 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16118 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16119 (GTK_CHECK_VERSION): New macro, if not already defined.
16120 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16121 replaced by GTK_CHECK_VERSION.
16123 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16125 * xterm.h (GTK_PREREQ): New macro.
16126 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16127 to use this macro instead, for consistency and clarity.
16129 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16131 * xdisp.c (row_for_charpos_p): New function, with code of
16132 cursor_row_p, but accepts an additional argument CHARPOS instead
16133 of using a hardcoded PT.
16134 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16135 (row_containing_pos): Call row_for_charpos_p instead of partially
16136 doing the same. Fixes cursor positioning under longlines-mode
16137 when longlines-show-effect includes more than one newline, when
16138 moving the cursor vertically up.
16140 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16142 * makefile.w32-in (ACL_H): New macro.
16143 ($(BLD)/fileio.$(O)): Update dependencies.
16145 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16147 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16148 * Makefile.in (LIB_ACL): New macro.
16149 (LIBACL_LIBS): Remove.
16150 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16151 * fileio.c: Include <acl.h>.
16152 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16153 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16155 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16158 * unexelf.c: Don't assume ElfW (Half) fits in int.
16159 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16160 when dealing with ElfW (Half) values, since they can exceed 2**31
16161 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16162 (entry_address): Omit unused NUM arg. All uses changed.
16164 2013-05-07 Juri Linkov <juri@jurta.org>
16166 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16167 to the string converted from number with `Fnumber_to_string'.
16170 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16172 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16173 This fixes a problem introduced by my previous change.
16175 2013-05-07 Glenn Morris <rgm@gnu.org>
16177 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16179 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16181 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16183 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16185 Static checking by GCC 4.8.0.
16186 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16187 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16188 (x_get_monitor_attributes_fallback)
16189 (x_get_monitor_attributes_xinerama)
16190 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16191 Define only if USE_GTK.
16192 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16193 (x_get_monitor_attributes_fallback): Omit unused locals.
16194 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16195 Use double, not float, to avoid mixed-mode floating point arithmetic.
16197 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16198 Jan Djärv <jan.h.d@swipnet.se>
16200 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16201 (XINERAMA_CFLAGS): New macros.
16202 (ALL_CFLAGS, LIBES): Use them.
16204 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16205 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16206 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16207 (syms_of_xfns): DEFSYM them.
16208 (struct MonitorInfo): New struct.
16209 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16210 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16211 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16212 (x_get_monitor_attributes_xinerama): New functions.
16213 (Fx_display_monitor_attributes_list): New primitive.
16214 (syms_of_xfns): Defsubr it.
16216 * xterm.h (x_display_info): Add Xatom_net_workarea and
16217 Xatom_net_current_desktop.
16219 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16220 and dpyinfo->Xatom_net_current_desktop.
16222 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16224 * xdisp.c (pos_visible_p): Use the special code for finding the
16225 beginning of a display property or overlay for any "replacing"
16226 display property, not just for display strings. This solves
16227 incorrect reporting of position by posn-at-point. (Bug#14241)
16229 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16231 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16232 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16233 Verify that ElfW (Half) fits in int.
16234 (fatal): Use same signature as lisp.h.
16235 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16236 configure and build with -DUNEXELF_DEBUG without worrying about
16237 other modules that use DEBUG.
16238 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16239 possibly-wide integers now uses it instead of plain fprintf.
16240 (entry_address): New function, which avoids problems with 32-bit
16241 overflow on 64-bit hosts.
16242 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16243 (round_up): Don't assume the remainder fits in int.
16244 (find_section): Use bool for boolean. Simplify debug code.
16245 (unexec): Don't assume file sizes fit in int or size_t.
16246 Omit unnecessary trailing newline in 'fatal' format.
16247 Use strerror rather than outputting decimal error number.
16248 Remove unused code when emacs is not defined;
16249 this file relies on Emacs now.
16250 Don't assume e_phnum and e_shnum are positive.
16252 * regex.c: Fix problems when DEBUG is defined.
16253 (extract_number, extract_number_and_incr): Define regardless of
16254 whether DEBUG is defined; that's simpler and makes the code less
16255 likely to go stale in the normal case when DEBUG is not defined.
16256 Return int rather than taking an int * arg. All callers changed.
16257 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16258 Remove, replacing with ...
16259 (DEBUG_PRINT): New macro. All callers changed.
16260 (DEBUG_COMPILES_ARGUMENTS): New macro.
16261 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16262 (print_compiled_pattern, print_double_string) [DEBUG]:
16263 Use prototype rather than old-style definition.
16264 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16265 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16266 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16267 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16268 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16269 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16270 This matters only when DEBUG is defined.
16272 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16274 * xdisp.c (set_iterator_to_next): Set the
16275 ignore_overlay_strings_at_pos_p flag only if we are _really_
16276 iterating over an overlay string, as indicated by the
16277 current.overlay_string_index member. (Bug#14306)
16279 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16281 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16282 to where it is used, to avoid autorelease issues (Bug#14050).
16284 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16286 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16287 * fileio.c (syms_of_fileio): Implement this.
16288 * filelock.c (create_lock_file): If symbolic links don't work, so
16289 we use a regular file as a lock file, do not fsync the lock file;
16292 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16294 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16295 (syms_of_minibuf): Adjust accodingly.
16297 * callint.c (Fcall_interactively): Adjust calls accordingly.
16299 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16301 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16302 w->contents is a buffer before computing everything else.
16303 Use parentheses to disambiguate last part of the condition.
16305 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16306 assertion violations. (Bug#14062)
16308 2013-05-01 David Reitter <david.reitter@gmail.com>
16310 * nsfns.m (ns_tooltip): Initialize.
16312 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16314 * coding.c (decode_coding_gap): Don't remove the character before
16315 a newline unless it's a CR character. (Bug#14287)
16317 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16319 * dispextern.h (struct face): Move enum face_underline_type
16320 earlier so that bitfields can be in the same word.
16322 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16324 * nsfns.m (handlePanelKeys): New function.
16325 (EmacsOpenPanel:performKeyEquivalent:)
16326 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16327 arrows/function/control and copy/paste keys (Bug#14296).
16329 2013-04-27 Juri Linkov <juri@jurta.org>
16331 * callint.c (Fcall_interactively): Call `Qread_number' for
16332 interactive code letter `n' instead of using duplicate code.
16335 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16337 * systime.h (make_timeval): Declare as 'const'.
16339 2013-04-27 Kenichi Handa <handa@gnu.org>
16341 * font.c (font_open_entity): Always open a font of manageable
16344 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16346 Port better to AIX (Bug#14258).
16347 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16350 2013-04-24 Kenichi Handa <handa@gnu.org>
16352 * coding.c (decode_coding_iso_2022): When an invalid escape
16353 sequence is encountered, reset the invocation and designation
16354 status to the safest one.
16356 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16358 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16359 Without this fix, "make distclean" leaves stamp-h1 behind.
16361 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16363 * w32fns.c (w32_fullscreen_rect): New function to compute the
16364 window rectangle for the given fullscreen mode.
16365 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16366 longer tunes the window size. This keeps the window's edges flush
16367 with the screen and allows the taskbar to hide itself in fullboth.
16369 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16370 window decorations and uses the entire screen.
16372 * w32term.h (w32_fullscreen_rect) Add prototype.
16373 (struct w32_output): Replace normal_width, normal_height,
16374 normal_top, and normal_left members with a single normal_placement
16376 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16378 (FRAME_NORMAL_PLACEMENT): New macro.
16380 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16382 * minibuf.c (Ftest_completion): Silence compiler warning.
16384 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16386 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16389 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16392 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16393 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16394 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16395 parentheses where appropriate.
16397 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16399 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16401 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16403 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16404 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16405 Mention in the doc string that setting these variables takes
16406 effect only after a call to set-window-buffer. (Bug#14200)
16408 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16410 * indent.c (Fvertical_motion): Don't consider display strings on
16411 overlay strings as display strings on the buffer position we
16412 started from. This prevents vertical cursor motion from jumping
16413 more than one line when there's an overlay string with a display
16414 property at end of line.
16415 Reported by Karl Chen <Karl.Chen@quarl.org> in
16416 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16418 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16420 * window.c (select_window): `record_buffer' even if window is
16421 already selected (bug#14191).
16423 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16425 * window.c (Fwindow_end): Test more flags, including the buffer's
16426 last_overlay_modified flag, to determine whether the window's
16427 display is really up-to-date. Prevents the function from
16428 returning a stale value. (Bug#14170)
16429 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16432 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16434 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16435 garbaged only if it is not already the top frame on its TTY.
16436 This prevents flickering due to constant redrawing of TTY frames when
16437 there are GUI frames open in the same session. (Bug#13864)
16439 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16441 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16442 of marking the idle timers directly.
16444 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16446 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16447 tables (bug#14054).
16449 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16451 * window.c (select_window): Don't record_buffer while the invariant is
16452 temporarily broken (bug#14161).
16454 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16456 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16458 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16460 2013-04-07 Romain Francoise <romain@orebokech.com>
16462 Ignore additional platform-specific ACL errors (Bug#13702).
16463 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16464 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16466 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16468 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16471 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16473 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16474 This bug was introduced by my 2013-02-25 change that simplified
16475 data_start configuration. Without this change, on GNU/Linux
16476 an Emacs configured with --enable-profiling fails immediately
16477 due to a profiler signal.
16478 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16479 with these flags. On platforms where special flags are needed
16480 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16481 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16482 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16484 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16486 Get rid of some platform-specific functions examining window
16487 system and its capabilities. This is a partial rework of the
16489 * lisp.h (have_menus_p): Remove prototype. This function is
16490 replaced with platform-independent window_system_available.
16491 (check_window_system): Move to...
16492 * frame.h (decode_window_system_frame, window_system_available):
16493 ...here, add new prototypes.
16494 * frame.c (window_system_available, decode_window_system_frame):
16496 (check_window_system): Platform-independent now.
16497 * xterm.h (x_in_use): Remove declaration.
16499 * w32term.h (check_x_frame):
16500 * nsterm.h (check_x_frame): Remove prototypes. This function
16501 is replaced with platform-independent decode_window_system_frame.
16502 * msdos.c (have_menus_p): Remove.
16503 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16504 Remove platform-specific functions. Use check_window_system,
16505 decode_window_system_frame and check_ns_display_info where
16506 appropriate. Minor style and comment tweaks.
16507 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16508 (check_x_frame): Likewise.
16509 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16511 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16512 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16513 * xmenu.c, xselect.c: All related users changed.
16515 2013-04-03 Kenichi Handa <handa@gnu.org>
16517 The following changes is to optimize the code for reading UTF-8
16520 * coding.c (check_ascii): Rename from detect_ascii. Return value
16521 changed. Check EOL format. Do not call adjust_coding_eol_type
16523 (check_utf_8): New function.
16524 (adjust_coding_eol_type): Do nothing if already adjusted.
16525 (detect_coding): Compare the return value of check_ascii with
16526 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16527 (decode_coding_gap): Optimize for valid UTF-8.
16529 2013-03-21 Kenichi Handa <handa@gnu.org>
16531 * coding.c (syms_of_coding): Cancel previous change.
16533 * insdel.c (insert_from_gap): Fix previous change.
16535 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16537 Consistently use platform-specific function to detect window system.
16538 * lisp.h (check_window_system): New prototype. This function is
16539 going to replace check_x, check_w32 and check_ns.
16540 (have_menus_p): Mention msdos.c in comment.
16541 * fontset.c (check_window_system_func): Remove. Adjust all users.
16542 * fontset.h (check_window_system_func): Remove prototype.
16543 * nsterm.h (check_ns):
16544 * xterm.h (check_x):
16545 * w32term.h (check_w32): Likewise.
16546 * menu.c (Fx_popup_menu): Use check_window_system.
16547 * msdos.c (check_window_system): Define for MS-DOS.
16548 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16549 * w32fns.c (check_window_system): Likewise for MS-Windows.
16550 * xfns.c (check_window_system): Likewise for X.
16551 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16552 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16554 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16556 Prefer < to > in range checks such as 0 <= i && i < N.
16557 This makes it easier to visualize quantities on a number line.
16558 This patch doesn't apply to all such range checks,
16559 only to the range checks affected by the 2013-03-24 change.
16560 This patch reverts most of the 2013-03-24 change.
16561 * alloc.c (xpalloc, Fgarbage_collect):
16562 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16563 * character.c (string_escape_byte8):
16564 * charset.c (read_hex):
16565 * data.c (cons_to_unsigned):
16566 * dispnew.c (update_frame_1):
16567 * doc.c (Fsubstitute_command_keys):
16568 * doprnt.c (doprnt):
16569 * editfns.c (hi_time, decode_time_components):
16570 * fileio.c (file_offset):
16571 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16572 * font.c (font_intern_prop):
16573 * frame.c (x_set_alpha):
16574 * gtkutil.c (get_utf8_string):
16575 * indent.c (check_display_width):
16576 * keymap.c (Fkey_description):
16577 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16579 * minibuf.c (read_minibuf_noninteractive):
16580 * process.c (wait_reading_process_output):
16581 * search.c (Freplace_match):
16582 * window.c (get_phys_cursor_glyph):
16583 * xdisp.c (redisplay_internal):
16584 * xsmfns.c (smc_save_yourself_CB):
16585 Prefer < to > for range checks.
16586 * dispnew.c (sit_for): Don't mishandle NaNs.
16587 This fixes a bug introduced in the 2013-03-24 change.
16588 * editfns.c (decode_time_components): Don't hoist comparison.
16589 This fixes another bug introduced in the 2013-03-24 change.
16591 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16593 * frame.h (struct frame): Drop scroll_bottom_vpos
16594 member becaue all real users are dead long ago.
16595 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16596 * xdisp.c (redisplay_internal): Adjust user.
16598 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16600 * nsmenu.m (showAtX:Y:for:): setLevel to
16601 NSPopUpMenuWindowLevel (Bug#13998).
16603 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16605 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16606 (ns_check_pending_open_menu): Declare.
16608 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16609 (x_activate_menubar): Update the menu with title that matches
16610 ns_get_pending_menu_title, and call
16611 ns_check_pending_openmenu (Bug#12698).
16612 (menuWillOpen:): New method.
16613 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16615 * nsterm.m (menu_will_open_state, menu_mouse_point)
16616 (menu_pending_title): New varaibles.
16617 (ns_get_pending_menu_title, ns_check_menu_open)
16618 (ns_check_pending_open_menu): New functions.
16620 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16622 * indent.c (current_column_bol_cache): Remove leftover which is not
16623 used in Fmove_to_column any more.
16624 (current_column, scan_for_column): Adjust users.
16625 * keyboard.c (last_point_position_buffer, last_point_position_window):
16626 Remove leftovers which are not used for recording undo any more.
16627 (command_loop_1, syms_of_keyboard): Adjust users.
16628 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16629 redisplay_window any more.
16630 (move_it_to): Adjust user.
16632 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16634 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16635 Update dependencies.
16637 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16639 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16640 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16641 forward references.
16643 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16645 * window.h (struct window): Replace hchild, vchild and buffer slots
16646 with a single slot 'contents'. This is possible because each valid
16647 window may have either the child window (in vertical or horizontal
16648 combination) or buffer to display (for the leaf window). Using that,
16649 a lot of operations to traverse and/or change window hierarchies may
16650 be simplified. New member horizontal is used to distinguish between
16651 horizontal and vertical combinations of internal windows.
16652 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16653 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16654 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16655 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16656 Use contents slot, not buffer, where appropriate.
16657 (wset_combination): New function.
16658 (wset_buffer): Add eassert.
16659 (Fframe_first_window): Simplify the loop reaching first window.
16660 (Fwindow_buffer): Use WINDOW_LEAF_P.
16661 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16662 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16663 (unshow_buffer): Convert initial debugging check to eassert.
16664 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16665 (make_parent_window, window_resize_check, window_resize_apply)
16666 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16667 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16668 Adjust to match struct window changes.
16669 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16670 (mark_window_cursors_off, count_windows, get_leaf_windows)
16671 (foreach_window_1): Simplify the loop.
16672 * alloc.c (mark_object): Do not check for the leaf window because
16673 internal windows has no glyph matrices anyway.
16674 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16675 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16676 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16677 (build_frame_matrix_from_window_tree, mirror_make_current)
16678 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16679 (update_window_tree, set_window_update_flags): Simplify the loop.
16680 (sync_window_with_frame_matrix_rows): Enforce live window.
16681 Use contents slot, not buffer, where appropriate.
16682 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16683 and WINDOW_HORIZONTAL_COMBINATION_P.
16684 (make_frame_visible_1): Simplify the loop.
16685 Use contents slot, not buffer, where appropriate.
16686 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16687 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16688 (expose_window_tree): Likewise.
16689 Use contents slot, not buffer, where appropriate.
16690 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16691 to avoid deleted windows. Use contents slot instead of buffer.
16692 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16693 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16694 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16695 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16697 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16699 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16700 identify the reasons for assertion violations in bug#14062 and
16702 (Fx_show_tip): Fix compilation error under
16703 "--enable-check-lisp-object-type". (Bug#14073)
16705 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16706 Reported by <rzl24ozi@gmail.com>.
16708 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16710 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16712 (unwind_with_echo_area_buffer): ...to restore it here.
16713 This is needed to ensure that...
16714 (redisplay_window): ...both window markers are valid here,
16715 which is verified by eassert.
16716 * editfns.c (save_excursion_save): Do not assume that
16717 selected_window always displays the buffer.
16718 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16721 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16723 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16726 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16728 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16730 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16732 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16733 since MinGW's w32api headers do. This avoids compiler warnings.
16735 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16736 if already defined.
16738 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16740 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16742 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16744 * gtkutil.c (style_changed_cb): Check if frame is live and an
16745 X frame (Bug#14038).
16747 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16749 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16750 Define only for _WIN32_WINNT less than 0x0500.
16751 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16753 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16754 see its own definitions of 'struct timeval' and 'struct timezone'.
16756 Fix incompatibilities between MinGW.org and MinGW64 headers.
16757 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16759 * w32.c (REPARSE_DATA_BUFFER): Guard with
16760 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16762 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16764 * xterm.c: Include X11/XKBlib.h
16765 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16767 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16769 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16771 * blockinput.h (input_blocked_p): Likewise.
16772 * bytecode.c (exec_byte_code): Likewise.
16773 * callproc.c (call_process_kill, call_process_cleanup)
16774 (Fcall_process): Likewise.
16775 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16776 (Fccl_execute_on_string): Likewise.
16777 * character.c (string_escape_byte8): Likewise.
16778 * charset.c (read_hex): Likewise.
16779 * cm.c (calccost): Likewise.
16780 * data.c (cons_to_unsigned): Likewise.
16781 * dired.c (directory_files_internal, file_name_completion):
16783 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16784 (sit_for): Likewise.
16785 * doc.c (Fsubstitute_command_keys): Likewise.
16786 * doprnt.c (doprnt): Likewise.
16787 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16788 * emacsgtkfixed.c: Likewise.
16789 * fileio.c (file_offset, Fwrite_region): Likewise.
16790 * floatfns.c (Fexpt, fmod_float): Likewise.
16791 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16793 * font.c (font_intern_prop): Likewise.
16794 * frame.c (x_set_alpha): Likewise.
16795 * gtkutil.c (get_utf8_string): Likewise.
16796 * indent.c (check_display_width): Likewise.
16797 * intervals.c (create_root_interval, rotate_right, rotate_left)
16798 (split_interval_right, split_interval_left)
16799 (adjust_intervals_for_insertion, delete_node)
16800 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16801 (merge_interval_right, merge_interval_left, copy_intervals)
16802 (set_intervals_multibyte_1): Likewise.
16803 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16804 * keymap.c (Fkey_description): Likewise.
16805 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16806 * lread.c (openp, read_integer, read1, string_to_number):
16808 * menu.c (ensure_menu_items): Likewise.
16809 * minibuf.c (read_minibuf_noninteractive): Likewise.
16810 * print.c (printchar, strout): Likewise.
16811 * process.c (create_process, Faccept_process_output)
16812 (wait_reading_process_output, read_process_output, send_process)
16813 (wait_reading_process_output): Likewise.
16814 * profiler.c (make_log, handle_profiler_signal): Likewise.
16815 * regex.c (re_exec): Likewise.
16816 * regex.h: Likewise.
16817 * search.c (looking_at_1, Freplace_match): Likewise.
16818 * sysdep.c (get_child_status, procfs_ttyname)
16819 (procfs_get_total_memory): Likewise.
16820 * systime.h (EMACS_TIME_VALID_P): Likewise.
16821 * term.c (dissociate_if_controlling_tty): Likewise.
16822 * window.c (get_phys_cursor_glyph): Likewise.
16823 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16824 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16826 * xfns.c (Fx_window_property): Likewise.
16827 * xmenu.c (set_frame_menubar): Likewise.
16828 * xselect.c (x_get_window_property, x_handle_dnd_message):
16830 * xsmfns.c (smc_save_yourself_CB): Likewise.
16831 * xterm.c (x_scroll_bar_set_handle): Likewise.
16833 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16835 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16836 to be optional or nil. Adjust comment and convert it to docstring.
16837 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16838 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16840 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16842 Static checking by GCC 4.8-20130319.
16843 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16844 * process.c (Fset_process_datagram_address)
16845 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16846 * xdisp.c (get_char_face_and_encoding)
16847 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16848 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16849 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16851 2013-03-24 Ken Brown <kbrown@cornell.edu>
16853 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16854 fix compilation on 64-bit Cygwin, where underscores are not
16855 automatically prepended.
16857 * w32term.c (w32_initialize): Silence compiler warning.
16859 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16861 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16862 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16863 variables, to save and restore frame dimensions.
16864 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16865 after returning from a 'fullscreen' configuration.
16866 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16867 to avoid races between the main thread and the input thread.
16869 * w32term.h (struct w32_output): New members normal_width,
16870 normal_height, normal_top, normal_left, and prev_fsmode.
16871 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16872 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16873 members of a frame.
16875 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16876 'fullscreen' parameter. Always record previous width and height
16877 of the frame, except when switching out of maximized modes, so
16878 that they could be restored correctly, instead of resetting to the
16879 default frame dimensions. Send SC_RESTORE command to the frame,
16880 unless we are going to send SC_MAXIMIZE, to restore the frame
16881 resize hints in the mouse pointer shown by the window manager.
16884 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16886 * lisp.h (get_frame_param): Adjust conditions for prototype
16889 2013-03-22 Ken Brown <kbrown@cornell.edu>
16891 * unexcw.c: Drop unneeded inclusion of w32common.h.
16892 (report_sheap_usage): Declare.
16893 (read_exe_header): Add magic numbers for x86_64.
16894 (fixup_executable): Fix printf format specifier for unsigned long
16897 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16899 * frame.h (struct frame): Put menu_bar_window under #ifdef
16900 because this member is not needed when X toolkit is in use.
16901 (fset_menu_bar_window):
16902 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16903 (free_glyphs, update_frame):
16904 * xdisp.c (expose_frame): Likewise.
16905 (display_menu_bar): Likewise. Remove redundant eassert.
16906 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16909 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16911 Use functions and constants to manipulate Lisp_Save_Value objects.
16912 This replaces code that used macros and strings and token-pasting.
16913 The change makes the C source a bit easier to follow,
16914 and shrinks the Emacs executable a bit.
16915 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16916 (make_save_value): Change 1st arg from string to enum. All callers
16919 (mark_object): Use if, not #if, for GC_MARK_STACK.
16920 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16921 (XSAVE_OBJECT): Now functions, not macros.
16922 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16923 the constant was never used.
16924 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16925 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16926 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16927 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16929 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16930 type3 with a single member save_type. All uses changed.
16931 (save_type, set_save_pointer, set_save_integer): New functions.
16932 * print.c (PRINTX): Remove.
16934 * alloc.c: Remove redundant static declarations.
16936 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16938 * window.h (struct window): Convert left_col, top_line, total_lines
16939 and total_cols from Lisp_Objects to integers. Adjust comments.
16940 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16942 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16943 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16944 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16945 Adjust users where appropriate.
16947 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16949 * frame.h (struct frame): Drop resx and resy because the same data is
16950 available from window system-specific output context. Adjust users.
16951 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16952 New functions to provide defaults when no window system available.
16953 (FRAME_RES_X, FRAME_RES_Y): New macros.
16954 (NUMVAL): Move from xdisp.c.
16955 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16956 (Ffont_face_attributes, Fopen_font):
16957 * image.c (gs_load):
16958 * w32font.c (fill_in_logfont):
16959 * xdisp.c (calc_pixel_width_or_height):
16960 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16961 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16963 2013-03-20 Kenichi Handa <handa@gnu.org>
16965 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16966 to 1 (temporary workaround until a bug related to ASCII
16967 optimization is fixed).
16969 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16971 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16972 Signal error if window is not internal. Adjust docstring.
16973 (delete_all_child_windows): Use combination_limit to save the buffer.
16974 (Fset_window_configuration): Adjust accordingly.
16975 * print.c (syms_of_print): Initialize debugging output not here...
16976 (init_print_once): ...but in a new function here.
16977 * lisp.h (init_print_once): Add prototype.
16978 * emacs.c (main): Add call to init_print_once. Adjust comments.
16980 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16982 * window.c (window_resize_check, window_resize_apply)
16983 (window_from_coordinates, recombine_windows, set_window_buffer)
16984 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16985 (Fsplit_window_internal, Fdelete_window_internal)
16986 (freeze_window_starts): Use bool for booleans.
16987 * window.h (window_frame_coordinates, resize_frame_windows)
16988 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16990 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16992 * dispnew.c (bitch_at_user): Use `user-error'.
16994 2013-03-17 Ken Brown <kbrown@cornell.edu>
16996 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16997 as return type of image_background. (Bug#13981)
16998 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17000 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17002 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17003 (ns_select): Don't return with result uninitialized.
17005 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17008 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17010 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17011 directories. If filename is nil, get directory name (Bug#13932).
17012 Use getFilename and getDirectory.
17013 (getFilename, getDirectory): New methods for EmacsSavePanel and
17015 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17017 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17019 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17021 2013-03-15 Kenichi Handa <handa@gnu.org>
17023 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17024 (adjust_after_replace): Make it back to static. Delete the third
17025 arg text_at_gap_tail. Cancel the code for handling it.
17027 * coding.h (struct coding_system): New member eol_seen.
17029 * coding.c (detect_ascii): New function.
17030 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17031 when the source bytes are actually scanned. On detecting for
17032 coding_category_utf_8_auto, call detect_ascii instead of scanning
17033 source bytes directly.
17034 (produce_chars): Call insert_from_gap with the new arg 0.
17035 (encode_coding): Likewise.
17036 (decode_coding_gap): Control ASCII optimization by the variable
17037 disable_ascii_optimization instead of #ifndef .. #endif.
17038 Deccode EOL format according to coding->eol_seen.
17039 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17042 * lisp.h (adjust_after_replace): Cancel externing it.
17043 (insert_from_gap): Adjust prototype.
17045 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17047 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17048 FULLSCREEN_MAXIMIZED. (Bug#13935)
17050 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17052 * region-cache.c (find_cache_boundary, move_cache_gap)
17053 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17054 Simplify debugging check and convert to eassert. Adjust comment.
17055 (pp_cache): Put under ENABLE_CHECKING.
17057 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17059 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17060 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17061 and WM_ACTIVATEAPP.
17062 (w32fullscreen_hook): If the frame is visible, reset
17063 f->want_fullscreen flag after changing the frame size. If the
17064 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17067 2013-03-13 Daniel Colascione <dancol@dancol.org>
17069 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17070 too so that these builds can use Cygwin's file conversion
17071 functions. (We've been building and linking cygw32.o all along
17072 and just not using it.)
17074 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17076 File synchronization fixes (Bug#13944).
17077 * Makefile.in (LIB_FDATASYNC): New macro.
17079 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17080 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17081 Don't worry about HAVE_FSYNC, since a substitute fsync is
17082 available if the system lacks one.
17083 (Fwrite_regin): Retry fsync if interrupted.
17085 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17087 * w32term.c (w32_read_socket): If the Emacs frame is being
17088 activated, call w32fullscreen_hook, to make sure the new frame
17089 dimensions are in effect. (Bug#13937)
17091 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17093 * xdisp.c (init_iterator): Simplify because both character and byte
17094 positions are either specified or -1. Add eassert. Adjust comment.
17095 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17096 character and byte positions can be obtained from marker.
17098 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17100 Static checking by Sun C 5.12.
17101 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17102 * bytecode.c (exec_byte_code):
17103 * dispnew.c (init_display):
17105 * fileio.c (Fsubstitute_in_file_name):
17106 * keyboard.c (Fevent_convert_list):
17107 * keymap.c (Fsingle_key_description):
17108 * term.c (maybe_fatal, fatal):
17109 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17110 * xsmfns.c (Fhandle_save_session):
17111 Omit unreachable code.
17112 * keymap.c (map_keymap_char_table_item): Cast void * to
17113 a function pointer type; the C Standard requires this.
17115 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17116 Include <sys/param.h> unconditionally, as that works elsewhere and
17117 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17118 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17121 See ChangeLog.12 for earlier changes.
17123 ;; Local Variables:
17127 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17129 This file is part of GNU Emacs.
17131 GNU Emacs is free software: you can redistribute it and/or modify
17132 it under the terms of the GNU General Public License as published by
17133 the Free Software Foundation, either version 3 of the License, or
17134 (at your option) any later version.
17136 GNU Emacs is distributed in the hope that it will be useful,
17137 but WITHOUT ANY WARRANTY; without even the implied warranty of
17138 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17139 GNU General Public License for more details.
17141 You should have received a copy of the GNU General Public License
17142 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.