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 2015-02-01 Joakim Verona <joakim@verona.se>
12 Support for the new Xwidget feature.
13 * window.c, Makefile.in, buffer.c, dispextern.h, dispnew.c, emacs.c:
14 * emacsgtkfixed.c, emacsgtkfixed.h, keyboard.c, lisp.h, print.c:
15 * termhooks.h, window.c, xdisp.c, xterm.c
16 New files for xwidgets:
17 * xwidget.c, xwidget.h:
18 Support for testing xwidgets
19 * xwidget-test-manual.el:
21 2015-02-01 Grégoire Jadi <daimrod@gmail.com>
22 Support for testing xwidgets
23 * parallell-remote.el, parallell-xwidget.el, parallell.el:
25 various improvements to xwidgets:
28 2015-01-31 Eli Zaretskii <eliz@gnu.org>
30 * coding.c (raw_text_coding_system_p): New function.
32 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
33 keyboard coding-system is 'raw-text'. (Bug#19532)
35 * coding.h (raw_text_coding_system_p): Add prototype.
37 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
39 * Makefile.in (gl-stamp): Generate globals.h through the use of
41 (globals.h): Replace with empty command.
43 2015-01-31 Eli Zaretskii <eliz@gnu.org>
45 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
46 and ICONIFY_EVENT for the purposes of breaking while-no-input
49 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
50 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
53 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
55 Simplify read_dirent's MSDOS hacks
56 * dired.c (read_dirent): Simplify by removing the need for the
57 DIR_ENTRY argument. All callers changed. This separates the
58 MS-DOS idiosyncrasies better from the rest of the code.
60 2015-01-30 Eli Zaretskii <eliz@gnu.org>
62 * dired.c (read_dirent): Accept an additional argument
63 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
64 time it is called, report the error as if it happened in
66 (directory_files_internal, file_name_completion): Adjust callers
69 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
71 Refactor calls to opendir for simplicity
72 * dired.c (open_directory): Accept Lisp_Object, not char *, for
73 dirname. Signal an error if the open fails. All callers changed.
75 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
77 Report readdir failures
78 Previously, on non-MS-Windows platforms the code treated most
79 readdir failures as EOF. This was incorrect, e.g., when readdir
80 fails with errno == EOVERFLOW. Signal an error instead.
81 * dired.c (read_dirent):
82 New function, which signals an error when readdir fails.
83 (directory_files_internal, file_name_completion): Use it.
85 2015-01-29 Eli Zaretskii <eliz@gnu.org>
87 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
88 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
91 * w32font.c (struct font_callback_data, w32font_list_internal)
92 (w32font_driver, w32font_match_internal): Use bool where appropriate.
94 * w32menu.c (x_activate_menubar, set_frame_menubar)
95 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
96 (is_simple_dialog): Use bool where appropriate.
98 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
100 Use bool, not int, to track face changes
101 * xfaces.c (face_change): Rename from face_change_count, and
102 change from int to bool. The var is now true (instead of nonzero)
103 if attributes have changed; this is simpler. All uses changed.
106 2015-01-28 Eli Zaretskii <eliz@gnu.org>
108 * dired.c (directory_files_internal, file_name_completion)
109 [WINDOWSNT]: Signal an error when errno is set non-zero by
110 'readdir', regardless of its value.
112 * w32.c (sys_readdir): Set errno to ENOENT when the directory
113 doesn't exist and to EACCES when it's not accessible to the
114 current user. Set errno to zero when FindNextFile exhausts the
115 directory, so that callers don't interpret that as an error and
116 don't signal a file-error.
117 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
119 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
120 returns NULL and errno is ENOTDIR, behave as if opendir failed to
121 open the directory. (Bug#19701)
123 * w32.c (sys_readdir): If FindFirstFile fails because the
124 directory doesn't exist, set errno to ENOTDIR.
126 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
128 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
130 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
132 Fix coding.c subscript error
133 * coding.c (CODING_ISO_INVOKED_CHARSET):
134 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
136 2015-01-28 Eli Zaretskii <eliz@gnu.org>
138 * xdisp.c (produce_image_glyph): Fix display of images in R2L
139 screen lines: prepend the new glyph to the ones already there
140 instead of appending it.
142 * w32fns.c (w32_set_title_bar_text): New function, including
143 support for titles with non-ASCII characters outside of the
144 current system codepage.
145 (x_set_name, x_set_title): Use it. (Bug#19590)
147 * indent.c (Fvertical_motion): Return zero if we started from ZV
148 and there's an overlay after-string there. (Bug#19553)
150 * emacs.c (usage_message): Fix the description of the -nl switch.
153 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
154 end information if the window_end_valid flag is unset.
155 (try_window_id): If the call to display_line invalidated the
156 window end information, give up the try_window_id optimization.
159 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
160 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
162 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
164 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
166 * lisp.mk (lisp): Add cl-preloaded.
168 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
170 Use bool for boolean in xfaces.c
171 * dispextern.h: Adjust to signature changes.
172 * font.c (font_at, font_range):
173 * fontset.c (Finternal_char_font):
174 * fringe.c (draw_fringe_bitmap_1):
175 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
176 (get_next_display_element, highlight_trailing_whitespace)
177 (display_string, calc_line_height_property)
178 (note_mode_line_or_margin_highlight, note_mouse_highlight):
179 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
180 (menu_face_changed_default, recompute_basic_faces)
181 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
182 (tty_defined_color, defined_color, face_color_gray_p)
183 (face_color_supported_p, load_color2, load_face_colors)
184 (Fx_list_fonts, LFACEP, push_named_merge_point)
185 (resolve_face_name, lface_from_face_name_no_resolve)
186 (lface_from_face_name, get_lface_attributes_no_remap)
187 (get_lface_attributes, lface_fully_specified_p)
188 (set_lface_from_font, merge_face_vectors, merge_named_face)
189 (merge_face_ref, Finternal_make_lisp_face)
190 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
191 (Finternal_set_lisp_face_attribute)
192 (update_face_from_frame_parameter, set_font_frame_param)
193 (face_boolean_x_resource_value)
194 (Finternal_set_lisp_face_attribute_from_resource)
195 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
196 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
197 (lface_equal_p, Finternal_lisp_face_equal_p)
198 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
199 (Fcolor_distance, lookup_named_face, lookup_basic_face)
200 (lookup_derived_face, Fface_attributes_as_vector)
201 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
202 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
203 (realize_default_face, realize_named_face)
204 (realize_non_ascii_face, realize_x_face, map_tty_color)
205 (realize_tty_face, compute_char_face, face_at_buffer_position)
206 (face_for_overlay_string, face_at_string_position):
207 Use bool for boolean.
208 * xfaces.c (set_lface_from_font):
209 Return void, since callers never use the result.
211 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
213 * image.c (lookup_pixel_color): Reorder conditions that are
215 (x_to_xcolors): Likewise.
216 (x_detect_edges): Likewise.
217 (png_load_body): Likewise.
218 (gif_close): Likewise.
219 (gif_load): Likewise.
221 2015-01-25 Eli Zaretskii <eliz@gnu.org>
223 Use bool for boolean in w32term.c
224 * w32term.c (x_update_window_begin, x_update_window_end)
225 (x_update_end, x_after_update_window_line)
226 (x_set_glyph_string_gc, x_draw_glyph_string_background)
227 (x_draw_glyph_string_foreground)
228 (x_draw_composite_glyph_string_foreground)
229 (x_draw_glyphless_glyph_string_foreground)
230 (x_draw_image_glyph_string, x_draw_glyph_string)
231 (x_draw_stretch_glyph_string, note_mouse_movement)
232 (w32_mouse_position, x_scroll_bar_report_motion)
233 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
234 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
235 (w32_draw_window_cursor, x_new_font, x_set_offset)
236 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
237 bool where appropriate.
239 Use bool for boolean in w32fns.c
240 * w32fns.c (w32_defined_color, x_decode_color)
241 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
242 (x_set_menu_bar_lines, x_change_tool_bar_height)
243 (x_set_internal_border_width, x_explicitly_set_name)
244 (x_implicitly_set_name, Fx_create_frame, w32_window)
245 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
247 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
249 Use bool for boolean in xfns.c
250 * xfaces.c (x_update_menu_appearance):
251 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
252 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
253 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
254 (x_change_tool_bar_height, x_set_internal_border_width)
255 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
256 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
257 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
258 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
259 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
260 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
261 (clean_up_dialog, syms_of_xfns):
262 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
263 (xic_create_fontsetname):
264 Use bool for boolean.
265 * xfns.c: Include bitmaps/gray.xbm unconditionally.
267 Count MANY function args more reliably
268 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
269 * buffer.c (Fbuffer_list, Fkill_buffer):
270 * callint.c (read_file_name, Fcall_interactively):
271 * charset.c (Fset_charset_priority, syms_of_charset):
272 * chartab.c (uniprop_encode_value_numeric):
273 * coding.c (syms_of_coding):
274 * composite.c (syms_of_composite):
275 * data.c (wrong_range):
276 * dbusbind.c (syms_of_dbusbind):
277 * dired.c (file_attributes):
278 * editfns.c (Fdecode_time, update_buffer_properties, format2):
279 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
280 (call4, call5, call6, call7):
281 * fileio.c (Finsert_file_contents, choose_write_coding_system)
282 (Fcar_less_than_car, build_annotations, auto_save_error):
283 * filelock.c (get_boot_time):
284 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
285 (maybe_resize_hash_table, secure_hash):
286 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
287 * fontset.c (fontset_add, Fset_fontset_font):
288 * ftfont.c (ftfont_lookup_cache):
289 * gtkutil.c (xg_get_font):
290 * insdel.c (signal_before_change, signal_after_change):
291 * keymap.c (append_key):
292 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
293 * minibuf.c (Fread_buffer):
294 * print.c (print_preprocess):
295 * process.c (Fformat_network_address, Fmake_network_process)
296 (server_accept_connection):
297 * sound.c (Fplay_sound_internal):
298 * term.c (Fsuspend_tty, Fresume_tty):
299 * window.c (window_list):
300 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
301 (message_with_string):
302 * xfaces.c (Fx_list_fonts):
303 * xfont.c (syms_of_xfont):
304 * xselect.c (x_handle_selection_request)
305 (x_handle_selection_clear, x_clear_frame_selections)
306 (x_clipboard_manager_error_1):
307 Prefer CALLMANY and CALLN to counting args by hand.
308 * doc.c (reread_doc_file): Remove unused code.
309 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
310 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
311 Prefer call1 and call2 to Ffuncall.
312 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
313 Use struct literal rather than a local var, for simplicity.
314 * keymap.c (where_is_internal): Use NULL rather than a pointer
316 * lisp.h (CALLMANY, CALLN): New macros.
317 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
320 Use gnustep-config if available
321 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
322 It doesn't appear to be needed, and the inclusion breaks on
323 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
325 2015-01-22 Eli Zaretskii <eliz@gnu.org>
327 * xdisp.c (init_iterator): Restore a comment lost in transition.
329 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
331 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
332 * xfont.c (xfont_driver, xfont_chars_supported)
333 (xfont_text_extents):
334 * xftfont.c (xftfont_get_colors, xftfont_open)
335 (xftfont_prepare_face, xftfont_done_face)
336 (xftfont_cached_font_ok):
337 * xgselect.c (xg_select):
338 Use bool for boolean.
340 Don't downcase system diagnostics' first letters
341 * fileio.c (report_file_errno): Don't downcase, and simplify.
344 Isolate NIL_IS_ZERO-assuming code better
345 Suggested by Stefan Monnier in:
346 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
347 * alloc.c (allocate_pseudovector):
348 Use memclear, not memsetnil, to remove a 'verify'.
349 * callint.c (Fcall_interactively):
350 * dispnew.c (realloc_glyph_pool):
351 * xdisp.c (init_iterator):
352 Use memclear, not memset, to remove a 'verify'.
353 * lisp.h (memclear): Rename from memsetnil, and take a byte
354 count rather than a word count. All callers changed.
356 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
358 Undo port to hypothetical nonzero Qnil case
359 This mostly undoes the previous change in this area. See:
360 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
361 * alloc.c (allocate_pseudovector):
362 * callint.c (Fcall_interactively):
363 * dispnew.c (realloc_glyph_pool):
364 * fringe.c (init_fringe):
365 * lisp.h (memsetnil):
366 * xdisp.c (init_iterator):
367 Simplify by assuming that Qnil is zero, but verify the assumption.
368 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
369 NIL_IS_NONZERO. All uses changed.
371 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
373 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
375 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
377 Prefer xlispstrdup to avoid dumb calls to strlen.
378 * nsfont.m (ns_get_family):
379 * nsterm.m (ns_term_init):
380 * w32fns.c (w32_window):
381 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
383 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
385 Correct an old fix for GTK font selection
386 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
389 Fix minor bugs with printing null bytes
390 * minibuf.c (read_minibuf_noninteractive):
391 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
392 Work even if the Lisp string contains a null byte.
394 Port to hypothetical case where Qnil is nonzero
395 * alloc.c (allocate_pseudovector):
396 * callint.c (Fcall_interactively):
397 * coding.c (syms_of_coding):
398 * dispnew.c (realloc_glyph_pool):
399 * fringe.c (init_fringe):
400 * lisp.h (memsetnil):
401 * xdisp.c (init_iterator):
402 Port to the currently-hypothetical case where Qnil is nonzero.
403 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
404 as there are no Lisp_Object values in the data here.
405 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
406 All uses changed. Define only if not already defined, so that one
407 can debug with -DNIL_IS_NONZERO.
408 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
410 2015-01-19 Eli Zaretskii <eliz@gnu.org>
412 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
413 Qnil is represented as zero, before using that to initialize parts
414 of the glyph structure.
416 * xdisp.c (init_iterator): Verify that Qnil is represented as
417 zero, before using that to initialize parts of the iterator
420 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
422 Prefer memset to repeatedly assigning Qnil
423 * alloc.c (allocate_pseudovector): Catch more bogus values.
424 * alloc.c (allocate_pseudovector):
425 * callint.c (Fcall_interactively):
426 * coding.c (syms_of_coding):
427 * fringe.c (init_fringe):
428 Verify that Qnil == 0.
429 * callint.c (Fcall_interactively):
430 * eval.c (Fapply, Ffuncall):
431 * fns.c (mapcar1, larger_vector):
432 * font.c (font_expand_wildcards):
433 * fringe.c (init_fringe):
434 Prefer memset to assigning zeros by hand.
435 * callint.c (Fcall_interactively):
436 Remove duplicate assignment of Qnil to args[i].
437 * coding.c (syms_of_coding):
438 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
439 * fileio.c (Ffile_selinux_context):
440 Rewrite to avoid need for Lisp_Object array.
441 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
442 (DEFINE_LISP_SYMBOL_END): Use it.
443 (NIL_IS_ZERO): New constant.
444 (memsetnil): New function.
446 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
448 Tune pseudovector allocation assuming Qnil == 0.
449 * alloc.c (allocate_pseudovector): Use memset for both
450 Lisp_Objects and regular slots. Add zerolen arg.
451 * lisp.h (allocate_pseudovector): Adjust prototype.
452 (ALLOCATE_PSEUDOVECTOR): Adjust user.
453 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
454 (allocate_hash_table, allocate_window, allocate_frame)
455 (allocate_process, allocate_terminal): Remove prototypes.
456 * fns.c (allocate_hash_table): Now static here.
457 * frame.c (allocate_frame):
458 * process.c (allocate_process):
459 * terminal.c (allocate_terminal):
460 * window.c (allocate_window): Now static here.
461 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
463 * lisp.h (XTERMINAL): Add eassert.
464 * process.c (make_lisp_proc): Now static here.
466 Prefer INLINE functions in font.h to match style used in lisp.h.
467 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
468 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
469 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
471 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
472 * ftfont.c (ftfont_shape):
473 * macfont.m (macfont_shape):
474 * w32uniscribe.c (uniscribe_shape):
475 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
477 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
479 Give up on -Wsuggest-attribute=const
480 * decompress.c (Fzlib_available_p):
481 * gnutls.c (Fgnutls_available_p):
482 * gtkutil.h (xg_uses_old_file_dialog):
483 * xdisp.c (Ftool_bar_height):
484 * xmenu.c (popup_activated):
485 No longer const, since it's not const on at lest some
486 configurations, and we shouldn't lie to the compiler.
488 2015-01-15 Eli Zaretskii <eliz@gnu.org>
490 * fileio.c: Include binary-io.h.
491 (Fset_binary_mode): New function.
492 (syms_of_fileio): Defsubr it.
493 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
495 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
497 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
498 (Fgnutls_peer_status): Use it to set the :self-signed flag.
499 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
500 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
502 2015-01-14 Eli Zaretskii <eliz@gnu.org>
504 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
505 when FLAGS indicate the item is not highlighted. (Bug#19596)
507 2015-01-14 Martin Rudalics <rudalics@gmx.at>
509 * xmenu.c (update_frame_menubar): Remove garbaged code.
511 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
513 remove_slash_colon need not be inline
514 * process.c, process.h (remove_slash_colon): No longer inline.
515 This saves text bytes without hurting runtime performance.
517 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
519 Avoid extra multibyteness check in ENCODE_FILE users.
520 * callproc.c (encode_current_directory, Fcall_process, call_process):
521 * dired.c (directory_files_internal, file_name_completion):
522 Do not check for STRING_MULTIBYTE because encode_file_name
523 is a no-op for unibyte strings.
525 * process.h (remove_slash_colon): New function.
526 * callproc.c (encode_current_directory, call_process):
527 * process.c (Fstart_process): Use it.
529 Consistently handle time zone specification.
530 * editfns.c (decode_time_zone): New function, refactored out from ...
531 (Fencode_time): ... adjusted user.
532 (Fset_time_zone_rule): Use decode_time_zone.
534 * editfns.c (make_buffer_string_both): If requested range intersects
535 the gap, don't move the latter but copy in two regions, thus avoiding
536 unnecessary relocation of buffer data.
538 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
540 Use bool for boolean in xmenu.c, xml.c
541 * xmenu.c (x_menu_set_in_use, popup_get_selection)
542 (Fx_menu_bar_open_internal, popup_widget_loop)
543 (x_activate_menubar, xg_crazy_callback_abort)
544 (update_frame_menubar, set_frame_menubar)
545 (initialize_frame_menubar, free_frame_menubar)
546 (create_and_show_popup_menu, x_menu_show)
547 (create_and_show_dialog, x_dialog_show):
548 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
549 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
550 * xrdb.c (main) [TESTRM]:
551 * xsettings.c (init_gsettings):
552 * xterm.c (XFillRectangle, xg_scroll_callback)
553 (xg_end_scroll_callback):
554 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
555 Use bool for boolean.
556 * xmenu.c (TRUE): Remove; no longer used.
557 (show_help_event): Remove long-unused code.
558 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
560 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
562 Don't say Fnext_read_file_uses_dialog_p is const
563 It's const only if a windowing system is not used; don't say it's
564 const otherwise. See:
565 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
566 * fileio.c (next_read_file_uses_dialog_p): Remove.
567 Move guts back to ...
568 (Fnext_read_file_uses_dialog_p): ... here.
569 Don't declare as const, as make-docfile.c now has a special case
570 for this function. This is an ugly hack, but it's better than
571 lying to the compiler.
573 Remove now-unnecessary forward XTYPE decl
574 * lisp.h (XTYPE): Remove forward declaration. The recent merge
575 from emacs-24 fixed the problem in a better way, by moving XPNTR's
576 definition to after XTYPE's.
578 2015-01-13 Eli Zaretskii <eliz@gnu.org>
580 Fix problems with 32-bit wide-int build exposed by MinGW.
581 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
582 compilation error in an unoptimized build when !USE_LSB_TAG.
584 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
585 same larger value as for the 64-bit build.
587 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
588 avoid compiler warnings.
590 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
591 Avoid compiler warnings about cast from integer to pointer of
594 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
595 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
596 casting from integer to pointer of different size.
597 (add_menu_item): Pass the help-echo string as a pointer to
598 Lisp_String, not as a Lisp_Object.
599 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
600 string object from its C pointer.
602 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
603 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
605 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
606 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
607 compiler warnings about size differences.
608 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
609 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
610 (Fw32_toggle_lock_key): Pass the new state of the key as a C
611 integer; use -1 for nil. Doc fix.
613 * .gdbinit (xgetsym): New subroutine.
614 (xsymname, xsymbol): Use it.
615 (xprintsym): No need to call xgetptr.
617 2015-01-13 Martin Rudalics <rudalics@gmx.at>
619 * frame.c (adjust_frame_size): Make sure new numbers of
620 lines/columns get installed after font size change (Bug#19575).
622 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
624 Add DEFUN attributes.
625 * callint.c (Finteractive):
626 * character.c (Fcharacterp, Fmax_char):
627 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
628 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
629 (Ffloatp, Fbyteorder):
630 * decompress.c (Fzlib_available_p):
632 * frame.c (Fframe_windows_min_size):
633 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
634 * window.c (Fwindow__sanitize_window_sizes):
635 * xdisp.c (Ftool_bar_height):
636 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
637 * emacs.c (Fkill_emacs):
639 * keyboard.c (Ftop_level, Fexit_recursive_edit)
640 (Fabor_recursive_edit): Add noreturn attribute.
642 * search.c (fast_string_match_internal): New function,
644 (fast_string_match, fast_string_match_ignore_case): ...functions
646 * lisp.h (fast_string_match, fast_string_match_ignore_case):
647 inlined from here now.
648 (fast_string_match_internal): Add prototype.
649 * dired.c (file_name_completion): Use fast_string_match_internal.
651 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
652 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
653 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
654 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
656 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
658 Port to 32-bit MingGW --with-wide-int
659 Problem reported by Eli Zaretskii in:
660 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
661 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
662 what we think it is, rather than checking only its alignment (and
663 doing so incorrectly on MinGW).
665 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
667 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
668 Remove dead NILP check.
669 * image.c (Flookup_image): Use regular format for docstring.
670 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
672 2015-01-12 Martin Rudalics <rudalics@gmx.at>
674 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
676 * frame.c (frame_default_tool_bar_height): New variable.
677 (adjust_frame_size): Possibly add requested adjustment to
678 Vframe_adjust_size_history.
679 (make_frame): Initialize tool_bar_redisplayed_once slot.
680 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
681 doc-string. Call adjust_frame_size unconditionally (the frame's
682 text size may remain unaltered but the pixel size may change).
683 (x_figure_window_size): If frame_default_tool_bar_height was
684 set, use it instead of calculating the tool bar height from
685 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
686 Vframe_initial_frame_tool_bar_height.
687 (Qchange_frame_size, Qxg_frame_set_char_size)
688 (Qset_window_configuration, Qx_create_frame_1)
689 (Qx_create_frame_2): New symbols.
690 (Vframe_initial_frame_tool_bar_height): Remove.
691 (Vframe_adjust_size_history): New history variable for debugging
692 frame size adjustments.
693 * frame.h (struct frame): New boolean slot
694 tool_bar_redisplayed_once.
695 (frame_default_tool_bar_height): Extern.
696 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
697 to adjust_frame_size.
698 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
699 Qx_create_frame_2 to adjust_frame_size.
700 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
701 inhibit 1 when we have not redisplayed the tool bar yet.
702 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
703 Qx_create_frame_2 to adjust_frame_size.
704 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
706 * window.c (Fset_window_configuration): Pass
707 Qset_window_configuration to adjust_frame_size.
708 * xdisp.c (redisplay_tool_bar): Assign new height to
709 frame_default_tool_bar_height.
710 (redisplay_internal): If we haven't redisplayed this frame's
711 tool bar, call redisplay_tool_bar early so we can adjust the
712 frame size accordingly.
713 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
714 inhibit 1 when we have not redisplayed the tool bar yet.
715 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
716 Qx_create_frame_2 to adjust_frame_size.
718 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
720 Have 'make' output better GEN names
721 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
722 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
723 more naturally so that 'make' can output more-accurate names.
725 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
727 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
728 calling reset_buffer_local_variables, and make sure we initialize
731 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
733 * coding.c (Fcoding_system_plist): Use common style for docstring.
735 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
737 Port to MSB hosts without optimization
738 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
739 the inline function XTYPE needs to be declared before being used.
740 * lisp.h (XTYPE): New forward declaration.
742 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
744 Port to 32-bit --with-wide-int
745 Prefer symbol indexes to struct Lisp_Symbol * casted and then
746 widened, as the latter had trouble with GCC on Fedora 21 when
747 configured --with-wide-int and when used in static initializers.
748 * alloc.c (garbage_collect_1, which_symbols):
749 * lread.c (init_obarray):
750 Prefer builtin_lisp_symbol when it can be used.
751 * dispextern.h (struct image_type.type):
752 * font.c (font_property_table.key):
753 * frame.c (struct frame_parm_table.sym):
754 * keyboard.c (scroll_bar_parts, struct event_head):
755 * xdisp.c (struct props.name):
756 Use the index of a builtin symbol rather than its address.
758 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
759 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
760 symbol indexes rather than pointers, and which work better on MSB
761 hosts because they shift right before tagging. All uses changed.
762 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
763 No longer noops on wide-int hosts, since they work now.
764 (builtin_lisp_symbol): New function.
766 Port to HAVE_FREETYPE && !HAVE_XFT
767 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
768 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
769 Declare in this case too.
771 2015-01-10 Eli Zaretskii <eliz@gnu.org>
773 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
775 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
776 make_pointer_integer instead of XIL.
777 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
779 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
780 instead of XIL. Put a list of the descriptor, action, and file
781 name in event->arg, instead of spreading them between event->code
784 * w32term.c (queue_notifications): Use make_pointer_integer
785 instead of XIL. Put a list of the descriptor, action, and file
786 name in event->arg, instead of spreading them between event->code
789 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
790 event creation to changes in w32term.c and w32inevt.c above.
792 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
794 Port Qnil==0 changes to 32-bit --with-wide-int
795 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
796 macro-implemented version. For the non-USE_LSB_TAG case, supply
797 a new inline function that is the inverse of the new TAG_SYMPTR.
798 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
799 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
800 negative number, don't allow sign bits to bleed into the encoded
801 value. Shift in zero bits instead.
803 Refactor pointer-to-integer conversion
804 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
805 Rename and move to lisp.h. All uses changed.
806 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
807 which are renamed from gfilenotify.c's lisp_to_monitor and
808 monitor_to_lisp, and with more-generic void * signatures.
810 2015-01-08 Eli Zaretskii <eliz@gnu.org>
812 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
813 returned for right-to-left screen lines. (Before the change on
814 2014-12-30, the incorrectly-computed X pixel coordinate concealed
817 * .gdbinit (xsymname): New subroutine.
818 (xprintsym, initial-tbreak): Use it to access the name of a symbol
819 in a way that doesn't cause GDB to barf when it tries to
820 dereference a NULL pointer.
822 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
824 (set_cursor_from_row, try_cursor_movement, dump_glyph)
825 (insert_left_trunc_glyphs, append_space_for_newline)
826 (extend_face_to_end_of_line, highlight_trailing_whitespace)
827 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
828 (Fbidi_resolved_levels, produce_special_glyphs)
829 (rows_from_pos_range, mouse_face_from_buffer_pos)
830 (note_mouse_highlight): Use nil as the object for glyphs inserted
831 by the display engine, and test with NILP instead of INTEGERP.
834 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
837 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
840 * dispextern.h (struct glyph, struct it): Update comments for the
843 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
845 Port new Lisp symbol init to x86 --with-wide-int
846 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
847 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
848 GCC (at least) does not allow a constant initializer to widen an
851 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
852 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
853 Although clang doesn't need it, some other compiler might, and
854 it's easy enough to be safe.
856 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
857 Apparently clang removed support for the alloc_size attribute.
859 Port Qnil==0 XUNTAG to clang
860 clang has undefined behavior if the program subtracts an integer
861 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
862 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
863 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
864 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
866 Port GFileMonitor * hack to Qnil==0 platforms
867 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
868 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
869 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
871 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
873 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
874 size instead of using widht/height. The frame may be constrained.
876 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
878 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
879 Needed when neither optimizing nor inlining.
880 Also, sort decls alphabetically.
882 2015-01-05 Eli Zaretskii <eliz@gnu.org>
884 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
885 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
886 declarations of Q* variables that represent symbols.
888 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
892 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
893 that NILP (x) is equivalent to testing whether x is 0 at the
894 machine level. The overall effects of this and the previous patch
895 shrink the size of the text segment by 2.3% and speeds up
896 compilation of all the .elc files by about 0.5% on my platform,
897 which is Fedora 20 x86-64.
898 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
899 (make_lisp_symbol) [USE_LSB_TAG]:
900 Symbols now tag the difference from lispsym, not the pointer.
901 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
902 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
903 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
904 (XSYMBOL): New forward decl.
905 (XUNTAGBASE): New function.
908 Compute C decls for DEFSYMs automatically
910 This patch also makes Q constants (e.g., Qnil) constant addresses
911 from the C point of view.
912 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
913 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
914 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
915 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
916 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
917 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
918 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
919 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
920 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
921 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
922 * xselect.c, xsettings.c, xterm.c:
923 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
924 These names are now defined automatically by make-docfile.
925 * alloc.c (init_symbol): New function.
926 (Fmake_symbol): Use it.
927 (c_symbol_p): New function.
928 (valid_lisp_object_p, purecopy): Use it.
929 * alloc.c (marked_pinned_symbols):
930 Use make_lisp_symbol instead of make_lisp_ptr.
931 (garbage_collect_1): Mark lispsym symbols.
932 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
933 (mark_object): Use it.
934 (sweep_symbols): Sweep lispsym symbols.
935 (symbol_uses_obj): New function.
936 (which_symbols): Use it. Work for lispsym symbols, too.
937 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
938 since Qt's address is already known now.
939 (syms_of_alloc): Add lispsym count to symbols_consed.
940 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
941 when testing whether storage is all bits zero.
942 * dispextern.h (struct image_type):
943 * font.c (font_property_table):
944 * frame.c (struct frame_parm_table, frame_parms):
945 * keyboard.c (scroll_bar_parts, struct event_head):
946 * xdisp.c (struct props):
947 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
948 Lisp_Object *, since Qfoo is no longer an object whose address can be
949 taken. All uses changed.
950 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
951 use it, so that they no longer need to take the address of a Lisp sym.
952 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
953 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
954 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
955 DEFSYM Qdeactivate_mark before the corresponding var.
956 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
957 instead of interning their symbols; this avoids duplicates.
958 (LISP_INITIALLY, TAG_PTR)
959 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
961 (LISP_INITIALLY_ZERO): Use it.
962 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
963 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
964 Move decls up, to avoid forward uses. Include globals.h earlier, too.
965 (make_lisp_symbol): New function.
966 (XSETSYMBOL): Use it.
967 (DEFSYM): Now just a placeholder for make-docfile.
968 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
969 (intern_sym): New function, with body taken from old intern_driver.
970 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
972 (define_symbol): New function.
973 (init_obarray): Define the C symbols taken from lispsym.
974 Use plain DEFSYM for Qt and Qnil.
975 * syntax.c (init_syntax_once): No need to worry about
976 Qchar_table_extra_slots.
978 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
980 'temacs -nw' should not call missing functions
981 Without this patch, "temacs -nw" fails with the diagnostic
982 "emacs: Symbol's function definition is void: frame-windows-min-size"
983 and messes up the tty's state.
984 * frame.c (Fframe_windows_min_size): New placeholder function.
985 (syms_of_frame): Define it.
986 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
987 (syms_of_window): Define it.
989 Less 'make' chatter for lisp dir
990 * Makefile.in (%.elc): Adjust to compile-onefile change in
993 batch write-region no longer says "Wrote FOO"
994 This cuts down on 'make' chatter a bit.
995 * fileio.c (Fwrite_region):
996 Don't output "Wrote /whatever/foo.elc" if noninteractive.
998 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1000 Revert previous change to produce_composite_glyph
1001 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1003 Pacify gcc -Wparentheses
1004 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1006 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1008 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1009 f->can_x_set_window_size is true.
1010 * xterm.c (x_set_window_size_1): Call change_frame_size with
1011 text sizes instead of pixel sizes (Bug#19428).
1013 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1015 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1016 right-to-left screen lines. (Bug#19473)
1018 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1020 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1022 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1024 Simplify setfattr use by assuming GNU make
1025 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1026 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1027 Simplify by using GNU make rather than shell conditionals,
1028 by using ln -f rather than rm -f followed by ln,
1029 and by preferring $@ to spelling out the destination.
1031 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1033 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1034 file doesn't compile on MS-Windows.
1036 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1038 Allow return value of system-name to vary. (Bug#19438)
1039 * filelock.c (current_lock_owner):
1040 * xrdb.c (get_environ_db):
1041 * xterm.c (same_x_server):
1042 * xterm.c (x_term_init):
1043 Prefer (system-name) to system-name, and avoid naming
1044 locals 'system-name'.
1045 * editfns.c (cached_system_name): New static var.
1046 (init_and_cache_system_name): New function.
1047 (init_editfns, Fsystem_name): Use it.
1048 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1049 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1050 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1051 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1052 Don't create a new string if the current value is already correct.
1054 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1056 Fix produce_composite_width typo
1057 * term.c (produce_composite_glyph):
1058 Fix typo that confused number of columns for pixel width.
1060 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1062 Wrap dll functions more simply
1063 * decompress.c, gnutls.c, image.c, xml.c:
1064 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1065 rather than the inverse when not WINDOWSNT. This isolates the
1066 fn_* business into the WINDOWSNT-specific section of the code,
1067 which makes it easier to maintain the generic code.
1068 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1069 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1070 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1071 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1072 Remove. All uses replaced by DEF_DLL_FN.
1073 * decompress.c (inflateInit2): Remove; no longer needed.
1074 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1076 Port memory-full checking to GnuTLS 3.3
1077 Instead of using gnutls_global_set_mem_functions, check every call
1078 to a GnuTLS function that might return an indication of memory
1079 exhaustion. Suggested by Dmitry Antipov in:
1080 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1081 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1082 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1083 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1085 (check_memory_full): New function.
1086 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1087 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1088 (Fgnutls_boot): Use it.
1089 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1091 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1093 Fix parse_settings to match internal documentation
1094 * xsettings.c (parse_settings): Return the number of settings seen.
1095 Count the settings changes accurately.
1096 (read_settings): Don't confuse number of settings changes with
1097 the return code from XGetWindowProperty.
1099 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1101 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1102 composition_compute_stop_pos to the number of characters in the
1104 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1106 * composite.c (composition_compute_stop_pos): If no composition
1107 was found in a string before ENDPOS, and ENDPOS is the string end,
1108 no need to back up to a safe point.
1110 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1112 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1114 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1115 (dealloc): Release bmRep.
1116 (setPixmapData): Make bmRep local so class member is not
1118 (setPixmapData): Rename local variable bmRep to avoid compiler
1121 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1123 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1124 when going to fullscreen (Bug#0x180004f).
1126 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1128 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1130 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1132 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1134 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1136 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1138 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1140 Use bool for boolean in xselect.c, xsettings.c
1141 * xselect.c (x_get_local_selection, struct selection_data)
1142 (x_selection_request_lisp_error, struct prop_location)
1143 (x_handle_selection_request, x_convert_selection)
1144 (waiting_for_other_props_on_window, expect_property_change)
1145 (wait_for_property_change, x_handle_property_notify)
1146 (x_get_foreign_selection, x_get_window_property)
1147 (receive_incremental_selection)
1148 (x_get_window_property_as_lisp_data)
1149 (lisp_data_to_selection_data, Fx_get_selection_internal)
1150 (x_send_client_event):
1151 * xselect.c, xterm.h (x_handle_dnd_message):
1152 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1153 (apply_xft_settings, read_and_apply_settings)
1154 (xft_settings_event, init_gsettings, init_xsettings)
1155 (syms_of_xsettings):
1156 Use bool for boolean.
1157 * xselect.c (x_get_window_property): Omit last arg, which was an
1159 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1160 always true. All callers changed.
1162 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1164 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1167 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1169 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1172 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1174 Use bool for boolean in xsmfns.c
1175 * xsmfns.c, xterm.h (x_session_have_connection):
1176 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1177 Use bool for boolean.
1178 (x_session_initialize, Fhandle_save_session):
1179 Prefer NILP (x) to EQ (x, Qnil).
1181 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1183 * callproc.c (child_setup):
1184 * dbusbind.c (xd_signature_cat):
1185 * doc.c (get_doc_string, Fsnarf_documentation):
1186 * editfns.c (Fuser_full_name):
1187 * frame.c (xrdb_get_resource):
1188 * gtkutil.c (xg_get_file_with_chooser):
1189 * tparam.c (tparam1):
1190 * xfns.c (xic_create_fontsetname):
1191 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1192 * xsmfns.c (smc_save_yourself_CB):
1193 Rewrite to avoid the need for strcat, typically by using stpcpy
1194 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1195 * doc.c (sibling_etc):
1196 * xrdb.c (xdefaults):
1197 Now a top-level static constant.
1199 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1201 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1204 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1206 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1207 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1209 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1211 Use bool for boolean in xterm.c
1212 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1213 (x_set_window_size, x_bitmap_icon):
1214 * nsterm.m (ns_frame_raise_lower, x_new_font):
1215 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1216 (struct terminal.frame_raise_lower_hook):
1217 * w32term.c (w32_frame_raise_lower):
1218 * xterm.c, xterm.h (x_text_icon):
1219 * xterm.c (x_update_window_begin, x_update_window_end)
1220 (x_update_end, x_after_update_window_line)
1221 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1222 (x_draw_glyph_string_foreground)
1223 (x_draw_composite_glyph_string_foreground)
1224 (x_alloc_lighter_color, x_draw_relief_rect)
1225 (x_draw_glyph_string_box, x_draw_image_relief)
1226 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1227 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1229 (XFillRectangle) [HAVE_GTK3]:
1230 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1231 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1232 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1233 (x_send_scroll_bar_event, xm_scroll_callback)
1234 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1235 (x_create_toolkit_scroll_bar)
1236 (x_create_horizontal_toolkit_scroll_bar)
1237 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1238 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1239 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1240 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1241 (x_scroll_bar_report_motion)
1242 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1243 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1244 (x_draw_window_cursor, x_clear_errors)
1245 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1246 (set_wm_state, x_set_sticky, get_current_wm_state)
1247 (do_ewmh_fullscreen, x_handle_net_wm_state)
1248 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1249 (x_set_window_size_1, XTframe_raise_lower)
1250 (x_make_frame_visible, x_iconify_frame)
1251 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1252 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1253 (x_delete_terminal, x_initialize, syms_of_xterm):
1254 Use bool for boolean.
1256 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1258 * composite.h (struct composition.width): Now int
1259 instead of unsigned short, as we prefer signed integers.
1261 Let charset tick grow past USHRT_MAX
1262 * charset.c, charset.h (charset_ordered_list_tick):
1263 Now EMACS_UINT, not unsigned short.
1264 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1265 maximum representable Emacs integer value before wrapping it around.
1267 Simplify unexec file mode setting
1268 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1269 Don't include <sys/stat.h> when no longer needed.
1270 (unexec): Create file with correct mode in the first place,
1271 rather than overwriting the mode later and fiddling with the
1272 global umask in the mean time. Avoid bogus usage like
1273 'umask (777)', which should have been 'umask (0777)'.
1274 (mark_x): Remove. All callers removed.
1276 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1278 Minor cleanups for Lisp objects and symbols
1279 * alloc.c (next_vector, set_next_vector):
1280 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1281 (lisp_h_make_number) [USE_LSB_TAG]:
1282 Use Lisp_Int0 instead of the mystery constant 0.
1283 * alloc.c (mark_object): Always set and use po; that's simpler.
1284 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1285 Properly parenthesize definientia.
1286 * bidi.c (bidi_initialize):
1287 * buffer.c (init_buffer_once):
1288 * nsfns.m (syms_of_nsfns):
1289 * nsmenu.m (syms_of_nsmenu):
1290 * nsselect.m (syms_of_nsselect):
1291 Prefer DEFSYM to defining by hand.
1292 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1293 * data.c: Fix too-long line.
1294 * lisp.h (DECLARE_GDB_SYM): New macro.
1295 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1296 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1297 Declare the symbol, so it's visible to everywhere lisp.h is included.
1298 Move forward decls as far forward as they can go,
1299 to allow future changes to use them.
1301 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1303 * gnutls.c: Include gnutls.h.
1304 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1305 * image.c (svg_load): Fix pointer signedness.
1307 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1309 * frame.c (frame_windows_min_size): New argument IGNORE.
1310 (adjust_frame_size): When called from change_frame_size call
1311 frame_windows_min_size with IGNORE Qt so we can ignore size
1314 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1316 * font.c (Ffont_info): Add more font information to the vector
1317 returned by the function, inspired by query-font. Doc fix.
1320 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * keyboard.c (input_was_pending): New var.
1323 (read_char): Use it to make sure we only skip redisplay when we can't
1324 keep up with the repeat rate.
1326 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1328 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1330 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1332 * image.c (svg_load): Watch out for nil value of current buffer's
1333 filename. Re-enable filename thing for not-a-file case.
1335 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1337 Partially disabled previous change.
1339 * image.c (svg_load): Temporarily disabled filename thing for
1340 not-a-file case as it can cause crashs.
1342 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1344 Fix problem with images referenced within svg files. (bug#19373)
1346 * image.c: Additional parameter 'filename' for
1347 svg_load_image. Include "buffer.h". Define library function
1348 rsvg_handle_set_base_uri for WINDOWSNT.
1349 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1350 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1351 (svg_load): Pass a filename to svg_load_image: either name of
1352 actual file or of current buffer's file.
1353 (svg_load_image): New parameter 'filename', used for setting
1354 base_uri, necessary for loading referenced images. (bug#19373)
1356 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1358 * lread.c (init_obarray): Declare Qt as special.
1359 This fixes a typo in the 2012-05-15 patch that
1360 tried to declare Qt as special.
1362 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1364 Various fixes to use bool type and constants.
1365 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1367 * xfaces.c (clear_face_cache): Use bool for the argument type.
1369 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1371 Correct same_at_end when restoring window points
1372 * fileio.c (Finsert_file_contents): Compute same_at_end character
1373 position using the old buffer size, not the new one, since
1374 restore_window_points wants the old size.
1375 Fixes: debbugs:19161
1377 2014-12-14 Alan Mackenzie <acm@muc.de>
1379 New feature optionally to accelerate auto-repeated scrolling.
1381 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1383 * window.c (window_scroll): Bind fontification-functions to nil
1384 when scrolling by whole screens and
1385 fast-but-imprecise-scrolling is non-nil.
1386 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1388 * lisp.h (bool): Declare Qfontification_functions extern.
1390 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1392 Load system's default trusted Certificate Authorities if available.
1393 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1394 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1395 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1396 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1397 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1399 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1400 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1403 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1405 * regex.c (analyze_first): Rename from analyze_first.
1407 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1409 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1410 a hack involving a union.
1412 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1414 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1415 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1418 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1420 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1422 * gnutls.h: Always declare syms_of_gnutls.
1424 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1425 clarity. Let the availability check return Qnil when the GnuTLS
1426 integration is not available, instead of erroring out.
1429 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1431 * xdisp.c (move_it_in_display_line_to, display_line):
1432 Don't disallow overflow-newline-into-fringe when word-wrap is in
1435 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1437 * fileio.c: Better preserve window-points during revert (bug#19161).
1438 (Qget_buffer_window_list): New var.
1439 (get_window_points_and_markers, restore_window_points): New functions.
1440 (Finsert_file_contents): Use them to save and restore window-points.
1442 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1444 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1445 descriptor if called from x_connection_closed and always delete
1446 this descriptor from keyboard waiting set (Bug#19147).
1448 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1450 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1451 (bidi_cache_max_elts): New global variable.
1452 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1453 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1455 (bidi_cache_search): Handle overflown cache. Improve commentary.
1456 (bidi_cache_ensure_space): Limit allocations to the current value
1457 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1458 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1459 the increment to not exceed the limit.
1460 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1461 cache, zero otherwise (meaning the cache overflowed). In the
1462 latter case, set bidi_cache_last_idx to -1.
1463 (bidi_peek_at_next_level): Handle overflown cache.
1464 (bidi_push_it): Increase the cache limit for iterating the new object.
1465 (bidi_pop_it): Decrease the cache limit back to previous value.
1466 (bidi_shelve_cache): Shelve the current value of the cache limit.
1467 (bidi_unshelve_cache): Restore the value of cache limit.
1468 (bidi_find_bracket_pairs): If the cache overflows while looking
1469 for the paired bracket, give up and let bidi_resolve_neutrals
1470 process the bracket as a simple neutral. (Bug#19322)
1471 (bidi_find_other_level_edge): If the cache overflows, fall back on
1472 Plan B, which effectively stops the reordering and restarts it on
1473 the next character (after resetting the cache).
1474 (bidi_move_to_visually_next): When the cache overflows, reset it
1475 after processing the last cached character.
1477 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1479 Fix glitches in gnutls.c, mostly memory-related
1480 * gnutls.c: Sort macro definitions by name.
1481 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1482 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1483 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1484 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1485 calculating string length. Use make_uninit_string, to avoid
1486 copying the string. Cast the char, not the pointer.
1487 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1488 and free. Work even for dates past the year 9999. Use void *
1489 for buffers, to avoid casts.
1491 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1493 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1495 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1497 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1500 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1502 * process.c: Whitespace and line-break nitpicks.
1504 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1506 * gnutls.c (gnutls_certificate_details): The :signature isn't
1507 that useful, so remove it.
1508 (gnutls_certificate_details): Clean up whitespace slightly.
1509 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1511 (gnutls_certificate_details): Put :signature-algorithm back again,
1512 which was removed by mistake.
1513 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1514 that they are not messaged by default (bug#16253).
1515 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1517 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1519 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1521 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1524 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1526 * eval.c (Fsignal): Remove duplicate test.
1527 (Fautoload_do_load): Fix up docstring.
1529 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1531 * nsterm.m (represented_filename, represented_frame): New variables.
1532 (ns_set_represented_filename): New function.
1533 (sendEvent:): Set represented filename here to avoid flicker,
1534 related to Bug#18757.
1536 * nsterm.h: Declare ns_set_represented_filename.
1538 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1539 at once, call ns_set_represented_filename instead.
1541 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1543 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1544 (struct bidi_stack): Reduce size by using bit fields and by
1545 packing sos, override, and isolate_status into a single 8-bit
1546 byte called 'flags'.
1548 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1549 (bidi_push_embedding_level): Construct flags from individual
1550 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1552 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1553 from flags. Adapt to changes in prev_for_neutral,
1554 next_for_neutral, and last_strong members.
1555 (bidi_line_init): Initialize flags to zero.
1556 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1557 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1559 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1562 (Fapply): Try and simplify the control flow.
1564 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1566 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1567 Use gnutls_sign_get_name directly because
1568 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1569 (init_gnutls_functions): Load missing gnutls_server_name_set.
1571 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1573 * bidi.c (bidi_find_first_overridden): New function.
1575 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1576 (syms_of_xdisp): Defsubr it.
1578 * dispextern.h (bidi_find_first_overridden): Add prototype.
1580 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1582 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1583 to nil after release (Bug#9133).
1585 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1587 Port better to AddressSanitizer.
1588 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1590 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1591 Return -1 or 0, as the pipe trick doesn't work.
1592 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1594 * print.c (print_object):
1595 When a pointer-check primitive returns -1, do not assume this
1596 means the pointer is valid or that the underlying system has failed.
1597 It could just be that addresses are being sanitized so Emacs can't
1598 test for pointer validity.
1599 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1600 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1601 string validity checker doesn't work on stack-based strings.
1603 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1605 Improve clarity of USE_LSB_TAG definition.
1606 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1607 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1608 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1609 VAL_MAX / 2 rather than in terms of the (more complicated)
1610 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1612 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1614 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1615 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1616 (next_element_from_buffer): When done with overlays, reset the
1617 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1619 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1621 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1622 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1624 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1626 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1627 for paxctl and setfattr. Fixes temacs startup failure with
1628 grsecurity/PaX enabled Linux kernel (bug#19067).
1630 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1632 * w32.c, w32heap.c, w32term.c:
1633 Use MINGW_W64 instead of _W64.
1635 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1637 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1639 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1641 * gnutls.c (gnutls_ip_address_p): New function.
1642 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1644 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1646 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1648 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1650 Fix gnutls problems caught by static checking.
1651 * gnutls.c (Fgnutls_boot): Remove unused local.
1652 (Fgnutls_boot): Fix pointer signedness.
1654 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1656 * gnutls.c (gnutls_certificate_details): Don't include certain
1657 certificate details on older gnutls versions (bug#19168).
1658 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1659 (gnutls_certificate_details): Reversed check in last checkin.
1661 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1663 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1664 (Fgnutls_peer_status_warning_describe): Add function to describe a
1665 peer verification warning symbol.
1666 (Fgnutls_peer_status): Use it.
1667 (Fgnutls_boot): Use it. Minor logging fixes.
1669 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1671 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1673 2014-11-24 Glenn Morris <rgm@gnu.org>
1675 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1677 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1678 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1680 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1682 * gnutls.c: Fix Windows function definition of
1683 gnutls_x509_crt_get_fingerprint.
1685 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1687 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1689 * process.h: Added more fields to Lisp_Process to track
1690 certificate details.
1692 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1693 (Fgnutls_peer_status): New functions to export TLS certificate
1694 details to Emacs Lisp.
1696 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1698 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1699 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1700 check for gtk_adjustment_configure (Bug#19149).
1701 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1703 2014-11-22 Glenn Morris <rgm@gnu.org>
1705 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1707 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1709 Don't shrink frame when using desktop-save-mode (Bug#19048).
1710 * w32fns.c (x_set_tool_bar_lines): Always call
1711 x_change_tool_bar_height (Bug#19048).
1712 (x_change_tool_bar_height): Mark frame as garbaged since
1713 adjust_frame_size might not have done that.
1714 * xfns.c (x_set_tool_bar_lines): Always call
1715 x_change_tool_bar_height (Bug#19048).
1716 (x_change_tool_bar_height): Mark frame as garbaged since
1717 adjust_frame_size might not have done that.
1719 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1721 * xml.c (parse_region): Take care of new optional parameter
1722 'discard-comments' of 'libxml-parse(html|xml)-region'.
1723 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1724 New optional parameter 'discard-comments'.
1726 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1728 Improve time stamp handling, and be more consistent about it.
1729 * editfns.c (invalid_time): New function.
1730 Use it instead of 'error ("Invalid time specification")'.
1731 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1732 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1734 (make_time_tail, make_time): Remove. All uses changed to use
1735 new functions or plain list4i.
1736 (disassemble_lisp_time): Return effective length if successful.
1737 Check that LOW is an integer, if it's combined with other components.
1738 (decode_time_components): Decode into struct lisp_time, not
1739 struct timespec, so that we can support a wide set of times
1740 regardless of whether time_t is signed. Decode plain numbers
1741 as seconds since the Epoch, and nil as the current time.
1742 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1743 Reimplement in terms of new functions.
1744 (Fencode_time): Just use list2i.
1745 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1746 * keyboard.c (decode_timer): Don't allow the new formats (floating
1747 point or nil) in timers.
1748 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1749 place of the magic number '16'.
1750 (struct lisp_time): New type.
1751 (decode_time_components): Use it.
1752 (lisp_to_timespec): New decl.
1754 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1756 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1759 * callint.c (Fcall_interactively): Pass in nil as argument to
1760 Fbarf_if_buffer_read_only.
1762 * fileio.c (Finsert_file_contents): Ditto.
1764 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1766 * textprop.c (verify_interval_modification): Check buffer
1767 readedness after the last interval.
1769 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1770 the text at POSITION (new optional argument) has the
1771 `inhibit-read-only' text property set.
1773 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1775 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1776 errors in computing the number of pixels to scroll.
1777 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1779 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1781 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1782 call updateFrameSize.
1784 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1786 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1788 * nsfns.m (x_set_foreground_color, x_set_background_color)
1789 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1790 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1792 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1794 * nsterm.m (ns_send_appdefined): Check for application defined
1795 event on Cocoa (Bug#18993).
1796 (run): Restore code before the previous 18993 fix.
1798 2014-11-14 David Reitter <david.reitter@gmail.com>
1800 * nsterm.m (run): Set timeout for event loop to prevent hang.
1803 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1805 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1807 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1809 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1810 for each candidate font but attempt to reuse it from previous improper
1813 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1815 Avoid undefined behavior in color table hashing.
1816 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1817 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1818 This function avoids undefined behavior with signed shift overflow.
1820 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1822 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1823 when the inserted text does not need decoding. (Bug#18982)
1825 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1827 * nsterm.h (EmacsScroller): judge returns bool.
1829 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1830 (ns_judge_scroll_bars): Only set removed if judge returns true.
1831 (judge): Returns bool == condemned. Remove self from window.
1832 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1834 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1836 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1837 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1839 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1841 * nsterm.m (ns_set_vertical_scroll_bar)
1842 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1844 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1846 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1847 merely because tmo_in_millisec is nonnegative. The 1st call
1848 to g_main_context_query could succeed while the 2nd one fails.
1850 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1852 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1854 * nsterm.m (run): Only use non-system event loop if OSX version is
1855 exactly 10.9 (Bug#18993).
1856 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1859 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1861 * callproc.c (encode_current_directory): Support handling of file
1862 names prepended by "/:". (Bug#18891)
1864 2014-11-08 Alan Mackenzie <acm@muc.de>
1866 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1868 2014-11-08 Dima Kogan <dima@secretsauce.net>
1870 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1872 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1874 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1875 raises an error. (Bug#18891)
1877 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1879 * frame.c (adjust_frame_size): Call x_set_window_size only if
1880 f->can_x_set_window_size is set.
1881 (make_frame): Initialize f->can_x_set_window_size and
1882 f->can_run_window_configuration_change_hook.
1883 (Fcan_run_window_configuration_change_hook): New function.
1884 * frame.h (frame): Split `official' into `can_x_set_window_size'
1885 and `can_run_window_configuration_change_hook'.
1886 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1887 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1888 Set f->can_x_set_window_size.
1889 * window.c (run_window_configuration_change_hook):
1890 Return immediately if either f->can_x_set_window_size or
1891 f->can_run_window_configuration_change_hook are false.
1892 (Fset_window_configuration): Instead of f->official set
1893 f->can_x_set_window_size.
1894 * xfns.c (Fx_create_frame, x_create_tip_frame):
1895 Set f->can_x_set_window_size.
1897 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1899 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1900 cleanup from 2014-11-01 (Bug#18972).
1902 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1905 * xdisp.c (window-scroll-functions): Improve docstring.
1907 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1909 Uniquify the 'size' symbol.
1911 * w32notify.c (Qsize): Remove.
1912 * lisp.h (Qsize): New decl.
1913 * lread.c (Qsize): Now extern.
1914 * w32notify.c (syms_of_w32notify): No need to defsym.
1916 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1918 * dispnew.c (change_frame_size_1): Fix call of
1920 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1921 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1922 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1923 (Qtool_bar_size): New constants.
1924 (frame_inhibit_resize, adjust_frame_size): New argument to
1925 handle case where frame_inhibit_implied_resize is a list.
1926 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1927 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1928 (x_set_right_divider_width, x_set_bottom_divider_width)
1929 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1930 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1932 (frame-inhibit-implied-resize): Rewrite doc-string.
1933 * frame.h (frame_inhibit_resize, adjust_frame_size):
1934 Fix external declarations.
1935 (Qframe_position, Qframe_outer_size)
1936 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1937 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1938 (Qtool_bar_size): Extern them.
1939 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1940 (xg_height_or_width_changed): Remove.
1941 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1942 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1943 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1944 (xg_change_toolbar_position): Call adjust_frame_size directly.
1945 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1946 Fix calls of adjust_frame_size.
1947 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1948 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1949 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1950 frame can get resized when tool-bar-lines parameter changes from
1952 (Fw32_frame_menu_bar_size): Return fourth value.
1953 (Fw32_frame_rect): Block input around system calls
1954 (Fx_frame_geometry): New function.
1955 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1956 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1957 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1958 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1959 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1960 (Fx_create_frame): Adjust adjust_frame_size calls.
1961 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1962 frame can get resized when tool-bar-lines parameter changes from
1964 (Fx_frame_geometry): New function.
1965 * xmenu.c (update_frame_menubar): On Lucid call
1966 adjust_frame_size with one pixel less height to avoid that
1967 repeatedly adding/removing the menu bar grows the frame.
1968 (free_frame_menubar): On Motif arrange to optionally preserve
1969 the old frame height when removing the menu bar.
1970 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1972 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1974 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1975 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1976 frame; instead, print an error message.
1978 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1982 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1984 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1985 (dealloc): Release bmRep.
1987 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1988 imageListSetNext, imageListNext.
1990 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1991 (reference): Remove.
1992 (allocInitFromFile:): Remove searching ImageList and calling
1993 reference (Bug#18918).
1994 (dealloc): Remove handling if ImageList.
1996 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1998 * process.c (catch_child_signal): Fix incorrect assertion.
2000 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2002 * macfont.m (macfont_draw):
2003 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2005 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2006 if force_integral_p (i.e. no antialias).
2007 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2008 bold if no antialias (Bug#18876).
2010 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2011 was given (Bug#18846).
2013 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2015 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2016 instead of in xdisp.c, function now takes void. (Bug#18884).
2018 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2019 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2021 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2022 struct window* (Bug#18889).
2023 Remove getMouseMotionPart.
2024 (ns_output): Make icon_top/left int.
2026 * nsfns.m (x_icon): icon_top/left is int.
2028 * nsterm.m (ns_mouse_position): Remove unused code.
2029 (initFrame:window:, dealloc): Use window instead of win.
2030 (getMouseMotionPart:window:x:y:): Remove, unused.
2031 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2033 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2035 * keyboard.c (readable_events): When FLAGS include
2036 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2037 This avoids returning non-nil from input-pending-p when only such
2038 events are in the queue. (Bug#18856)
2040 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2042 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2043 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2044 (Qforeign_selection): Remove.
2045 (ns_get_local_selection): Identation fix.
2046 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2048 * nsselect.m (ns_get_local_selection): Remove calling of
2049 functions in Vselection_converter_alist (Bug#18911).
2050 (syms_of_nsselect): Remove Vselection_converter_alist.
2052 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2054 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2055 and unnecessary initialization. Adjust comments.
2057 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2059 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2061 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2062 index, not an absolute one, as that's what the function expects.
2064 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2066 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2067 font on an initial frame when running as a daemon (Bug#18869).
2069 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2071 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2073 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2074 build_string, when importing a home directory. (Bug#18873)
2076 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2078 * dispnew.c (buffer_posn_from_coords):
2079 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2080 account for the header-line height. (Bug#18839)
2082 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2084 * xml.c (parse_region): Do not forget the first document child.
2086 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2088 * nsselect.m: pasteboard_changecount is new.
2089 (ns_store_pb_change_count, ns_get_pb_change_count)
2090 (ns_get_our_change_count_for): New functions.
2091 (ns_string_to_pasteboard_internal): Correct comment.
2092 type => gtype in eassert, Call ns_store_pb_change_count.
2093 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2094 (Fns_disown_selection_internal, Fns_selection_owner_p):
2095 Replace Vselection_alist check, with change count check.
2096 (Fns_get_selection): Initialize val to Qnil. Only get local
2097 selection if change counts match (Bug#18799).
2098 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2100 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2102 * w32proc.c (create_child): If calling a quoted batch file,
2103 pass NULL for exe. (Bug#18745)
2105 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2107 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2108 (bidi_resolve_brackets): Use end of string position rather than ZV
2109 when iterating over a string. (Bug#18815)
2111 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2113 * keyboard.c (make_lispy_position): Return coordinates also when
2114 on scroll bars, fringes, margins or not in a window.
2115 * xdisp.c (show_mouse_face): Don't change cursor face during
2118 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2120 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2121 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2122 Fix doc-strings (Bug#18789).
2124 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2126 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2128 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2130 Optimize redisplay of simple bracketed text.
2131 * bidi.c (bidi_cache_reset_to): New function.
2132 (bidi_cache_reset): Call it.
2133 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2135 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2136 bracket_enclosed_type only if bracket_pairing_pos's value is not
2138 (MAX_BPA_STACK): Make sure the value is signed.
2139 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2140 stop pushing values onto the stack.
2141 (bidi_find_bracket_pairs): If the bracketed text is only on the
2142 base embedding level, remove all the states cached by this
2143 function from the cache, and return zero, so that the brackets in
2144 this segment of text are processed as normal neutrals.
2145 (bidi_resolve_brackets): Detect the brackets that are to be
2146 processed as neutrals, and don't call bidi_find_bracket_pairs on
2149 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2151 * w32select.c (Fw32_selection_exists_p): Rename from
2152 Fx_selection_exists_p.
2153 (syms_of_w32select): Adjust accordingly.
2155 * w16select.c (Fw16_selection_exists_p): Rename from
2156 Fx_selection_exists_p.
2157 (syms_of_win16select): Adjust accordingly.
2159 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2160 (Fns_own_selection_internal): Tighten scoping.
2161 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2162 (Fns_get_selection): Rename from Fx_get_selection_internal.
2163 (Fns_get_selection_internal, Fns_store_selection_internal):
2165 (syms_of_nsselect): Adjust accordingly.
2167 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2169 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2170 * w32term.c (x_set_window_size): Account for wrapped menu bar
2171 lines when setting up frame height (Bug#15174 and Bug#18720).
2172 (w32_add_wrapped_menu_bar_lines): New variable.
2174 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2179 2014-10-20 Glenn Morris <rgm@gnu.org>
2181 * Merge in all changes up to 24.4 release.
2183 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2185 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2186 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2188 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2190 * xterm.c (handle_one_xevent): Check return value from
2191 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2192 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2194 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2195 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2196 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2197 Gtk+ >= 3.14 (Bug#18674).
2198 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2199 Gtk+ >= 3.14 (Bug#18674).
2201 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2203 * gtkutil.c: Remove no-longer-used code.
2204 (xg_update_menubar): Remove unused local and unnecessary call to
2205 gtk_menu_item_get_submenu.
2206 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2207 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2208 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2210 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2212 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2214 * xterm.h (handlebox_widget): Remove.
2216 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2219 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2221 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2222 to handle Gtk versions.
2223 (xg_get_file_with_chooser): Use them.
2224 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2225 Remove (create_menus): Remove teroff argument and code.
2226 Remove call to gtk_menu_set_title.
2227 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2228 Adjust args to create_menus.
2229 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2230 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2231 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2232 (xg_make_tool_item): Remove detach code.
2233 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2234 (find_icon_from_name): New function.
2235 (update_frame_tool_bar): Remove GtkStockItem code, move to
2236 find_icon_from_name. Let stock be a list of icon names to try.
2237 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2238 Replace TOOLBAR_TOP_WIDGET.
2239 (free_frame_tool_bar, xg_change_toolbar_position ):
2240 Replace TOOLBAR_TOP_WIDGET.
2241 (xg_initialize): Remove tearoff code.
2243 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2245 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2246 pixel from the window's cursor glyph width, since X renders hollow
2247 blocks 1 pixel wider than the 'width' parameter.
2249 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2250 glyph->pixel_width; this is now done in xterm.c.
2252 Fix reordering of bracket characters in isolates.
2253 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2254 RESOLVED_ONLY; when non-zero, return from the cache only fully
2255 resolved states. All callers changed.
2256 (CANONICAL_EQU): New macro.
2257 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2258 equivalent of the paired closing bracket character.
2259 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2260 the default non-negative value, to be checked later in
2261 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2262 characters against those pushed onto the BPA stack.
2263 (bidi_record_type_for_neutral): New function.
2264 (bidi_resolve_brackets): Record next_for_neutral and
2265 prev_for_neutral when embedding level gets pushed. Force
2266 resolution of bracket pairs when entering a level run that was not
2268 (bidi_resolve_neutral): Add assertions before calling
2269 bidi_resolve_neutral_1.
2270 (bidi_level_of_next_char): Remove the code that attempted to
2271 resolve unresolved neutrals; that is now done by
2272 bidi_resolve_neutral.
2274 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2276 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2278 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2279 1-pixel R2L characters.
2280 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2281 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2283 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2285 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2288 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2290 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2291 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2292 It's not clear to me whether the initialization is needed,
2293 but it can't hurt so I played it safe.
2295 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2299 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2301 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2302 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2304 (bidi_get_type): Return the isolate initiators and terminator types.
2305 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2306 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2307 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2308 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2309 for the new features.
2310 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2311 push and pop correctly for isolates.
2312 (bidi_remember_char): Modify to accept an additional argument
2313 and record the bidi type according to its value.
2314 (bidi_cache_iterator_state): Accept an additional argument to only
2315 update an existing state. Handle the new members of struct bidi_it.
2316 (bidi_cache_find): Arguments changed: no longer accepts a level,
2317 instead accepts a flag telling it whether it is okay to return
2318 unresolved neutrals.
2319 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2320 table. Initialize new isolate-related members.
2321 (bidi_paragraph_init): Some code factored out into
2322 find_first_strong_char.
2323 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2324 into bidi_resolve_explicit.
2325 (bidi_resolve_explicit): Support the isolate initiators and
2326 terminator. Fix handling of embeddings and overrides according to
2327 new UBA requirements. Record information about previously seen
2328 characters here (moved from bidi_level_of_next_char).
2329 (bidi_resolve_weak): Adapt to changes in struct members.
2330 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2331 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2332 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2333 paired bracket resolution. Handle isolate initiators and
2335 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2336 (bidi_level_of_next_char): Move the code that records information
2337 about previous characters to bidi_resolve_explicit. Fix logic of
2338 resolving neutrals and make sure their cache entries are updated.
2339 Remove now unneeded special handling of PDF level.
2341 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2342 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2343 enlarged per Unicode 6.3.
2344 (enum bidi_bracket_type_t): New data type.
2345 (struct bidi_saved_info): Leave only 2 type members out of 4.
2347 (struct bidi_stack): Add members necessary to support isolating
2349 (struct bidi_it): Add new members necessary to support isolating
2350 sequences and bracket pair resolution.
2352 * xdisp.c (Fbidi_resolved_levels): New function.
2353 (syms_of_xdisp): Defsubr it.
2354 (append_glyph, append_composite_glyph, produce_image_glyph)
2355 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2357 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2359 * term.c (append_glyph, append_composite_glyph)
2360 (append_glyphless_glyph): Convert aborts to assertions.
2362 * .gdbinit (pgx): Display the character codepoint, resolved level,
2363 and bidi type also for glyphless glyphs.
2365 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2367 Avoid unwanted point motion in Fline_beginning_position.
2368 * lisp.h (scan_newline_from_point): Add prototype.
2369 * search.c (scan_newline_from_point): New function, refactored from...
2370 * cmds.c (Fforward_line): ...adjusted user.
2371 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2372 and simplify the former since the latter doesn't move point.
2374 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2376 Cleanup terminal handling code.
2377 * dispextern.h (get_named_tty): Remove prototype but...
2378 * termhooks.h (get_named_terminal): ...resurrect it under
2379 more meaningful name.
2380 (get_terminal): Likewise, but with...
2381 (decode_live_terminal): ...this name.
2382 (decode_tty_terminal): Add prototype.
2383 * term.c (get_tty_terminal): Remove.
2384 (get_named_tty): Remove.
2385 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2386 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2387 Use decode_tty_terminal.
2388 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2389 * terminal.c (get_terminal): Refactor to...
2390 (decode_terminal, decode_live_terminal): ...new functions.
2391 (decode_tty_terminal): Replacement for get_tty_terminal.
2392 (get_named_terminal): Likewise for get_named_tty.
2393 * coding.c (Fset_terminal_coding_system_internal)
2394 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2395 (Fkeyboard_coding_system):
2396 * composite.c (Fcomposition_get_gstring):
2397 * dispnew.c (Fsend_string_to_terminal):
2398 * frame.c (Fmake_terminal_frame):
2399 * nsfns.m (check_ns_display_info):
2400 * w32fns.c, xfns.c (check_x_display_info):
2401 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2402 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2403 (Fset_quit_char): Use get_named_terminal.
2404 (Fset_output_flow_control, Fset_input_meta_mode):
2405 Use decode_tty_terminal.
2407 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2409 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2410 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2412 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2414 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2415 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2417 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2419 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2422 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2424 * editfns.c (dump_tz_string): No longer const.
2425 It might be modified.
2427 * nsmenu.m (clear): Assume OS X 10.6 or later.
2429 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2431 * unexmacosx.c: Remove include ppc/reloc.h.
2432 (unrelocate, copy_dysymtab): Remove PPC code.
2433 (rebase_reloc_address): Remove, only used for PPC:
2435 * nsterm.m: Always include macfont.h on COCOA.
2436 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2437 (ns_dumpglyphs_image, ns_check_menu_open)
2438 (applicationDidFinishLaunching)
2439 (antialiasThresholdDidChange:)
2440 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2441 Remove checks for OSX <= 10.5/10.6.
2442 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2443 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2446 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2447 (NS_HAVE_NSINTEGER): Remove block.
2448 Remove >= OSX 10.6 tests.
2450 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2451 (x_activate_menubar, trackingNotification:): Remove check for
2453 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2455 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2457 * nsfns.m: Always include macfont.h on COCOA.
2458 (ns_filename_from_panel, ns_directory_from_panel)
2459 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2460 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2462 * macfont.m: Remove >= 1050 check.
2463 (macfont_create_family_with_symbol)
2464 (macfont_get_glyph_for_character)
2465 (mac_font_get_glyphs_for_variants)
2466 (mac_ctfont_create_available_families, syms_of_macfont):
2467 Remove code for OSX < 10.6.
2468 (mac_font_family_group, mac_font_family_compare): Remove, only used
2471 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2472 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2474 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2477 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2479 Fix putenv race conditions with undefined behavior (Bug#8705).
2480 Do all putenv calls before Emacs creates any threads.
2481 Use a safer way to modify the TZ environment variable in the
2482 presence of multiple threads. For further thread-safety,
2483 prefer localtime_r and gmtime_r to localtime and gmtime,
2484 and prefer struct tm's tm_gmtoff (if available) to calling
2485 both localtime_r and gmtime_r.
2486 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2487 (init_dbusbind): ... to this new function.
2488 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2489 * xterm.c (x_term_init): Move xputenv call from here ...
2490 (init_xterm): ... to this new function.
2491 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2492 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2493 (dump_tz_string): New constant.
2494 (init_editfns): Use it. This centralizes the dump_tz stuff.
2495 Call set_time_zone_rule here, so that its xputenv is done
2496 before Emacs goes multithreaded.
2497 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2498 thread-safe enough for Emacs.
2499 (format_time_string, Fdecode_time, Fcurrent_time_string)
2500 (Fcurrent_time_zone):
2501 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2502 localtime and gmtime. Remove now-unnecessary calls to block_input.
2503 (tm_gmtoff): New static function.
2504 (Fdecode_time, Fcurrent_time_zone): Use it.
2505 (Fencode_time): Use mktime_z, for better thread-safety.
2506 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2507 i.e., not quite thread-safe but good enough for Emacs typical usage.
2508 Do not reclaim storage that is in the environment; let it leak.
2509 Always call tzset, since localtime_r does not.
2510 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2511 This is now done in init_editfns.
2512 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2513 New macros and declarations, for platforms lacking tzalloc & friends.
2515 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2517 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2518 On x86 platforms this works around GCC bug 63495
2519 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2520 and more generally should fix a portability problem in Emacs.
2521 Reported by Stefan Monnier in:
2522 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2524 2014-10-08 Leo Liu <sdl.web@gmail.com>
2526 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2527 * keymap.c (describe_vector_princ):
2528 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2531 * print.c (printchar_stdout_last): Declare.
2532 (printchar): Record the last char written to stdout.
2533 (Fterpri): Add optional argument ENSURE.
2535 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2537 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2538 DELAY argument to change_frame_size, so that the frame size
2539 changes, if any are needed, are delayed until the next redisplay.
2540 This is to avoid a too early QUIT inside change_frame_size, when
2541 it calls Lisp in frame_windows_min_size, in case one of the events
2542 we've read sets the quit-flag. (Bug#18649)
2544 * w32fns.c (check_x_display_info): Accept terminal objects as
2545 argument, to follow what xfns.c does.
2547 2014-10-07 Glenn Morris <rgm@gnu.org>
2549 * Makefile.in ($(srcdir)/macuvs.h)
2550 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2552 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2554 * decompress.c (init_zlib_functions): Move the message about zlib
2555 being unavailable from here...
2556 (Fzlib_decompress_region): ...to here. (Bug#18650)
2558 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2560 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2561 the case where an optional string is used. Adjust docstring.
2563 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2565 * lisp.mk (lisp): Remove w32-common-fns.elc.
2567 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2569 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2570 These were already defined in buffer.c, and the duplicate
2571 definitions cause problems on platforms like 'gcc -fno-common'.
2572 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2574 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2576 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2577 if toolbar is visible.
2579 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2582 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2583 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2584 (ns_select, ns_read_socket): Use unwind_protect to decrease
2585 apploopnr (Bug#18345).
2586 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2587 line height (Bug#17977).
2589 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2590 (macfont_closest_traits_index): New function.
2591 (macfont_closest_traits_index_p): Rename from
2592 macfont_closest_traits_index.
2593 (macfont_list): Use macfont_closest_traits_index_p.
2595 2014-10-05 K. Handa <handa@gnu.org>
2597 * coding.c (detect_coding_iso_2022): Set coding->rejected
2598 correctly when an invalid escape sequence is found (Bug#18610).
2600 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2602 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2603 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2606 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2608 * buffer.c (scroll_bar_width, scroll_bar_height):
2610 * window.c (Fset_window_scroll_bars): Fix doc-string.
2611 (Fwindow_scroll_bars): Have it return what the doc-string says.
2613 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2615 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2616 iterator backwards, to resync the bidi iterator. (Bug#18584)
2618 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2620 Consistently use min and max macros from lisp.h.
2621 * coding.c (min, max):
2623 * unexhp9k800.c (min):
2624 * unexw32.c (min, max): Use definitions from lisp.h.
2625 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2627 * gmalloc.c (min): Tiny style change.
2629 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2630 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2632 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2634 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2635 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2636 (X_ULONG_MAX): Move these macros to xterm.h.
2637 (x_fill_property_data): Be more generous about allowing either
2638 signed or unsigned data of the appropriate width.
2639 * xterm.h (x_display_set_last_user_time): New function.
2640 All setters of last_user_time changd to use this function.
2641 If ENABLE_CHECKING, check that the times are in range.
2643 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2645 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2646 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2648 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2650 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2651 make a font_object from a tty frame (Bug#18573).
2652 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2654 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2656 * alloc.c (mark_overlay): Assume that overlay boundaries are
2657 always markers. Add comment.
2658 * lread.c (read_internal_start): Use convenient validate_subarray.
2660 (Fread_from_string): Adjust docstring.
2662 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2664 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2666 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2667 Rename from the "x-" prefix.
2669 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2671 * xselect.c (selection-converter-alist): Fix docstring.
2673 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2675 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2676 argument passed by the caller, when we mirror all slashes into
2679 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2681 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2682 Resurrect old code and fix compilation with GTK < 2.13.6.
2684 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2686 Use AUTO_CONS instead of SCOPED_CONS, etc.
2687 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2688 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2689 (AUTO_LIST1): Rename from scoped_list1.
2690 (AUTO_LIST2): Rename from scoped_list2.
2691 (AUTO_LIST3): Rename from scoped_list3.
2692 (AUTO_LIST4): Rename from scoped_list4.
2693 (AUTO_STRING): Rename from SCOPED_STRING.
2694 * frame.h (AUTO_FRAME_ARG):
2695 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2696 (AUTO_LIST4, AUTO_STRING):
2697 Prepend a new argument 'name'.
2698 Declare a variable instead of yielding a value.
2700 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2702 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2704 * w32fns.c (w32_createwindow): Accept an additional argument, an
2705 array of 2 values specifying the coordinates of the frame's
2706 top-left corner. Use these values instead of calling x_get_arg,
2707 which can cons Lisp objects, and therefore cannot be called except
2708 from the main thread. Remove redundant tests for the default
2710 (my_create_window): Move the calculation of the coordinates of the
2711 frame's top-left edge here. Pass them to the input thread via the
2712 second parameter of the WM_EMACS_CREATEWINDOW message.
2713 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2716 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2718 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2719 (redisplay_window): Treat the frame's frozen_window_starts flag
2720 the same way as the optional_new_start flag for the window: only
2721 obey it if the glyph row showing point will be fully visible.
2722 Likewise when the window start is in a continuation line. If,
2723 after trying everything under the 'force_start' label, point is
2724 still not fully visible, give up and scroll the window.
2725 Add debugging traces. (Bug#18545)
2727 * window.c (Frecenter): Set the window's redisplay flag.
2729 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2731 * w32term.c (w32_read_socket): Don't use frame dimensions for
2732 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2733 rectangle. Check the return value of GetClientRect, and don't use
2734 the results if it didn't succeed.
2736 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2737 in columns and lines after correcting the pixel dimensions in
2739 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2740 negative values to xrealloc. (Bug#18528)
2742 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2744 * alloc.c: Remove now-unnecessary check.
2745 Suggested by Dmitry Antipov in:
2746 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2748 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2750 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2751 to Ubuntu 14.04.1 x86-64.
2753 Simplify stack-allocated Lisp objects, and make them more portable.
2754 The build_local_string macro was used in two ways: (1) string
2755 literals for which scoped allocation suffices, and (2) file name
2756 components, where it's not safe in general to assume bounded-size
2757 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2758 allocates a block-scope string, and by using SCOPED_STRING for (1)
2759 and build_string for (2). Furthermore, actually use stack
2760 allocation only for objects known to have sufficient alignment.
2761 This simpler implementation means Emacs can make
2762 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2763 GC_MAKE_GCPROS_NOOPS.
2764 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2765 for fewer differences among implementations.
2766 (struct Lisp_String): Now GCALIGNED.
2767 (USE_STACK_LISP_OBJECTS): Default to true, since the
2768 implementation no longer insists on a nonempty GCALIGNED.
2769 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2770 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2771 separately. Move definiens to scoped_cons. The old definition
2772 was incorrect when GCALIGNED was defined to be empty.
2773 (union Aligned_String): New type.
2774 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2775 implementation ports to compilers that don't align strictly enough.
2776 Don't worry about the union sizes; it's not worth bothering about.
2777 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2778 Rewrite using USE_STACK_CONS.
2779 (scoped_cons): Assume the use of union Aligned_Cons.
2780 (lisp_string_size, make_local_string, build_local_string): Remove.
2781 Unless otherwise specified, all callers of build_local_string
2782 changed to use SCOPED_STRING.
2783 (SCOPED_STRING): New macro.
2784 * data.c (wrong_choice):
2785 * menu.c (single_menu_item):
2786 * process.c (Fformat_network_address):
2787 Hoist use of SCOPED_STRING out of a scope, so that its returned
2788 object lives long enough.
2789 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2790 as the string might be long or might not be ASCII.
2792 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2794 * msdos.c (internal_terminal_init): Bump version to 25.
2796 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2798 Keep stack-allocated Lisp objects fast rather than versatile.
2799 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2800 (SCOPED_CONS_INITIALIZER): New macro.
2801 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2802 (USE_LOCAL_ALLOCA): Remove.
2803 (local_cons, local_list1, local_list2, local_list3, local_list4):
2804 Remove. Stack overflow checking makes them too slow.
2805 (make_local_vector): Likewise. Also we just don't have enough
2807 (enum LISP_STRING_OVERHEAD): Remove.
2808 (local_string_init, local_vector_init): Remove prototypes.
2809 (make_local_string, build_local_string): Redesign to target short
2810 compile-time string constants, fall back to regular string allocation
2812 (lisp_string_size): New function.
2813 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2814 * alloc.c (local_string_init, local_vector_init): Remove.
2815 (verify_ascii) [ENABLE_CHECKING]: New function.
2816 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2817 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2818 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2819 * xselect.c, xterm.c: All related users changed.
2821 2014-09-28 Ken Brown <kbrown@cornell.edu>
2823 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2824 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2826 2014-09-27 Ken Brown <kbrown@cornell.edu>
2828 Fix implementation of HYBRID_MALLOC on Cygwin.
2829 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2830 (bss_sbrk_buffer_beg): New variable. Use it...
2831 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2832 incorrect definition.
2834 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2836 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2837 Make it into a function and change arg to be a function.
2839 * lisp.mk (lisp): Add elisp-mode.elc.
2841 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2843 * xfns.c (x_default_scroll_bar_color_parameter):
2844 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2845 to pacify --enable-gcc-warnings in non-scrollbar builds.
2847 2014-09-26 Ken Brown <kbrown@cornell.edu>
2849 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2851 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2853 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2854 MinGW builds that use GCC before 4.2.
2856 Default to stack objects on DOS_NT platforms as well.
2857 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2858 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2860 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2862 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2863 ALIGN_STACK attribute.
2865 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2867 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2868 ALIGN_STACK attribute.
2870 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2871 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2873 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2875 * frame.c (frame_inhibit_resize):
2876 * widget.c (EmacsFrameResize):
2877 * window.c (resize_frame_windows, Fset_window_configuration):
2878 * xdisp.c (expose_frame):
2879 * xfns.c (x_change_tool_bar_height):
2880 * xmenu.c (update_frame_menubar):
2881 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2882 Remove code left dead after 2014-07-27 changes.
2884 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2886 Fix local_cons etc. to not exhaust the stack when in a loop.
2887 Problem reported in:
2888 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2889 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2890 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2891 (Ffind_charset_string):
2892 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2893 * data.c (wrong_range):
2894 * editfns.c (Fpropertize, format2):
2895 * emacs.c (init_cmdargs, decode_env_path):
2896 * fileio.c (auto_save_error):
2897 * fns.c (Fyes_or_no_p):
2898 * font.c (font_style_to_value, font_parse_xlfd)
2899 (font_parse_family_registry, font_delete_unmatched)
2901 * fontset.c (Fset_fontset_font):
2902 * frame.c (x_get_arg):
2903 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2904 (read_char_minibuf_menu_prompt):
2905 * keymap.c (silly_event_symbol_error, describe_vector):
2906 * lread.c (load_warn_old_style_backquotes):
2907 * menu.c (single_menu_item):
2908 * minibuf.c (Fread_buffer):
2909 * process.c (status_message, Fformat_network_address)
2910 (server_accept_connection):
2911 * textprop.c (copy_text_properties):
2912 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2913 * xfns.c (x_default_scroll_bar_color_parameter):
2914 * xfont.c (xfont_open):
2915 * xselect.c (x_clipboard_manager_error_1):
2916 * xterm.c (x_term_init):
2917 Put USE_LOCAL_ALLOCA at the start of the function.
2918 * fns.c (maybe_resize_hash_table): Use build_string instead of
2919 build_local_string, since we'd otherwise need a conditional
2920 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2921 not worth the bother of optimization.
2922 * font.c (font_delete_unmatched): Remove by-hand code that
2923 observed MAX_ALLOCA limit, since it's now done automatically.
2924 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2925 since build_local_string needs its sa_alloc.
2926 * lisp.h (lisp_word_count): New function.
2927 (SAFE_ALLOCA_LISP): Use it.
2928 (USE_LOCAL_ALLOCA): New macro.
2929 (local_cons, make_local_vector, make_local_string):
2930 Observe the MAX_ALLOCA limit.
2931 (LISP_STRING_OVERHEAD): New constant.
2932 (make_local_string): Use it.
2934 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2936 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2937 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2938 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2939 and Solaris and it's likely to work on similar platforms.
2941 Avoid signed integer overflow when converting Time to ptrdiff_t.
2942 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2944 (position_to_Time, Time_to_position): New functions.
2945 (gen_help_event, kbd_buffer_get_event): Use them.
2946 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2947 Go back to plain 'unsigned long', so that 'Time' is the same
2948 for both X and non-X builds; this is less likely to cause surprise.
2949 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2950 are the same size; this is no longer required.
2952 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2953 of bit 28 and of whether an unsigned value is negative.
2954 This simplifies the code a bit, and pacifies clang 3.4.
2956 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2958 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2959 Windows builds, where 'long' is a 32-bit type.
2961 * w32inevt.h (w32_console_mouse_position): Update the argument
2962 types to use 'Time'.
2964 * w32term.c (w32_mouse_position)
2965 (x_horizontal_scroll_bar_report_motion)
2966 (x_scroll_bar_report_motion): Update the argument types to use
2969 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2971 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2972 (struct input_event): ...unsigned bitfields. Likewise for
2973 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2974 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2975 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2976 (kbd_buffer_get_event): Adjust users.
2977 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2978 (make_scroll_bar_position): New function, refactored out of...
2979 (make_lispy_event): ...adjusted user.
2980 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2981 * nsterm.m (ns_mouse_position, mouseUp):
2982 * term.c (term_mouse_position):
2983 * w32inevt.c (w32_console_mouse_position):
2984 * w32term.c (w32_mouse_position):
2985 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2986 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2987 Prefer enum and explicit enum members to integers and numeric values.
2989 * chartab.c (uniprop_encode_value_numeric):
2990 * font.c (font_style_to_value): Use make_local_vector.
2991 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2992 * keymap.c (append_key): Use scoped_list1.
2994 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2995 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2997 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2999 Fix some slow uses and misuses of strcat.
3000 * doc.c (get_doc_string):
3001 * gtkutil.c (get_utf8_string):
3002 * xsmfns.c (x_session_initialize):
3003 Avoid recomputation of string length.
3004 * ftfont.c (ftfont_spec_pattern):
3005 * xfns.c (xic_create_fontsetname):
3006 Don't assume output buffer is initially zero.
3008 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3010 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3011 All callers changed.
3012 * xterm.c (x_term_init): Use new functionality to avoid two needs
3013 to compute a string length.
3015 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3017 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3019 Use known length of a Lisp string to copy it faster.
3020 * lisp.h (lispstrcpy): New function. Add comment.
3021 * callproc.c (child_setup):
3022 * dbusbind.c (xd_append_arg):
3023 * doc.c (get_doc_string):
3024 * font.c (Ffont_xlfd_name):
3025 * frame.c (xrdb_get_resource):
3026 * process.c (Fmake_network_process, network_interface_info):
3027 * w32fns.c (Fx_open_connection):
3028 * w32proc.c (sys_spawnve):
3029 * xfns.c (select_visual):
3030 * xfont.c (xfont_list):
3031 * xsmfns.c (x_session_initialize):
3032 * xterm.c (x_term_init): Use it.
3034 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3036 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3037 Reported by Dmitry Antipov in thread leading to:
3038 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3039 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3040 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3042 * callproc.c (call_process): Save and restore sa_avail.
3043 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3044 (AVAIL_ALLOCA): New macro.
3045 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3046 Use it, and check against sa_avail rather than MAX_ALLOCA.
3048 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3050 On OSX, do not free font-specific data more than once (Bug#18501).
3051 * macfont.m (macfont_close): Release and free font-specific data
3052 only if it wasn't previously freed.
3054 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3056 * unexmacosx.c (dump_it): Improve error message.
3058 2014-09-22 Juri Linkov <juri@jurta.org>
3060 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3061 (Bug#10747, bug#18334)
3063 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3065 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3066 units in which the position is measured. (Bug#18493)
3068 * xdisp.c (redisplay_internal): Force redisplay of all windows
3069 that show a buffer whose narrowing has changed. (Bug#18490)
3071 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3073 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3074 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3075 lines, draw the hollow-box and hbar cursors on the right side of
3076 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3079 * xterm.c (x_draw_stretch_glyph_string):
3080 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3081 caused the block cursor to disappear on a TAB in R2L lines in
3082 every window except the leftmost one. Reported by Martin Rudalics
3085 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3087 Always use matched specpdl entry to record call arguments (Bug#18473).
3088 * lisp.h (record_in_backtrace): Adjust prototype.
3089 * eval.c (record_in_backtrace): Return current specpdl level.
3090 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3091 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3092 entry and use that entry in call to backtrace_debug_on_exit.
3093 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3094 (do_debug_on_call): Get current specpdl level as 2nd arg.
3096 Prefer ptrdiff_t to int and avoid integer overflows.
3097 * fileio.c (make_temp_name):
3098 * font.c (font_parse_family_registry): Avoid integer
3099 overflow on string size calculation.
3100 * data.c (Faset): Likewise for byte index.
3102 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3104 Fix display of R2L lines in partial-width windows.
3105 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3106 assigned the correct value.
3107 (extend_face_to_end_of_line): Account for truncation and
3108 continuation glyphs in R2L rows when one of the fringes is not
3110 (display_line): Don't assign negative X offset to a row if we are
3111 going to produce a truncation glyph for it. When handling
3112 truncated R2L rows, consider the width of the left fringe instead
3114 (produce_special_glyphs): Fix bogus assignments.
3116 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3118 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3119 always set to a valid value. Make sure the size passed to alloca
3120 is always positive. (Bug#18516)
3122 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3124 Avoid extra call to oblookup when interning symbols.
3125 * lisp.h (intern_driver): Add prototype.
3126 * lread.c (intern_driver): New function.
3127 (intern1, intern_c_string_1, Fintern):
3128 * font.c (font_intern_prop):
3129 * w32font.c (intern_font_name): Use it.
3131 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3133 Minor improvements to new stack-allocated Lisp objects.
3134 * frame.h (FRAME_PARAMETER):
3135 Prefer scoped_list1 to local_list1 where either would do.
3136 * lisp.h (scoped_list4): New macro.
3137 (local_cons, local_list1, local_list2, local_list3, local_list4)
3138 (make_local_vector, make_local_string, build_local_string):
3139 Prefer functions to macros where either would do.
3140 * xdisp.c (build_desired_tool_bar_string):
3141 Prefer scoped_list4 to local_list4 where either would do.
3143 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3145 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3146 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3147 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3148 * frame.h (FRAME_PARAMETER): New macro.
3149 * dispnew.c (init_display):
3150 * fontset.c (Fset_fontset_font):
3151 * frame.c (x_default_parameter):
3152 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3153 * xfns.c (x_default_scroll_bar_color_parameter)
3154 (x_default_font_parameter, x_create_tip_frame): Use it.
3155 * editfns.c (Fpropertize): Use local_cons.
3156 * process.c (status_message): Use build_local_string.
3157 * xfont.c (xfont_open): Use make_local_string.
3158 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3160 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3162 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3163 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3164 !__clang__. This works with GCC and with clang and is safer for
3165 compilers we don't know about.
3166 (local_cons): Rename parameter to make capture less likely.
3168 2014-09-17 Samuel Bronson <naesten@gmail.com>
3170 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3172 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3174 Fix minor problems found by static checking.
3175 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3177 * buffer.h (decode_buffer): Doc and indentation fixes.
3178 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3180 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3182 Avoid clang-specific warnings.
3183 * buffer.c (init_buffer): Shut up -Wself-assign.
3184 * process.c (server_accept_connection): Shut up -Wunsequenced.
3186 2014-09-16 Daniel Colascione <dancol@dancol.org>
3188 * fns.c (sxhash): For symbols, use address as hash code.
3190 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3192 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3193 * charset.c (load_charset_map_from_file): Use scoped_list2
3194 and build_local_string.
3195 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3196 * emacs.c (init_cmdargs, decode_env_path):
3197 * fileio.c (Fexpand_file_name):
3198 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3199 * frame.c (x_get_arg):
3200 * keyboard.c (safe_run_hooks_error):
3201 * lread.c (load_warn_old_style_backquotes):
3202 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3203 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3204 * xselect.c (x_clipboard_manager_error_1)
3205 (x_clipboard_manager_save_all):
3206 * xterm.c (x_term_init): Use build_local_string.
3208 Avoid more integer overflows on string size calculations.
3209 * category.c (Fmake_category_set):
3210 * xdisp.c (get_overlay_arrow_glyph_row):
3211 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3213 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3215 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3216 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3217 error message format. Use message_with_string to have non-ASCII
3218 file names properly displayed.
3219 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3220 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3221 where these APIs are not available even in UNICOWS.DLL.
3222 Improve the format of error messages and include the file name in them
3224 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3225 call play-sound-functions, per documentation.
3227 * w32.c (w32_get_long_filename, w32_get_short_filename):
3228 Constify the input file name arguments.
3230 * w32.h (w32_get_long_filename, w32_get_short_filename):
3233 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3235 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3236 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3237 [USE_LOCAL_ALLOCATORS]: New macros.
3238 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3239 (build_local_string): Avoid argument name expansion clash with
3241 * alloc.c (toplevel)
3242 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3243 Preprocessor guard to avoid impossible configuration.
3244 * charset.c (Ffind_charset_region, Ffind_charset_string):
3245 Use make_local_vector.
3246 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3247 * textprop.c (Fput_text_property, Fadd_face_text_property):
3249 (copy_text_properties): Use local_cons and local_list3.
3250 * chartab.c (uniprop_table):
3251 * data.c (wrong_choice, wrong_range):
3252 * doc.c (get_doc_string):
3253 * editfns.c (format2):
3254 * fileio.c (Fexpand_file_name, auto_save_error):
3255 * fns.c (Fyes_or_no_p):
3256 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3257 * fontset.c (Fset_fontset_font):
3258 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3259 (read_char_minibuf_menu_prompt):
3260 * keymap.c (silly_event_symbol_error, describe_vector):
3261 * menu.c (single_menu_item):
3262 * minibuf.c (Fread_buffer):
3263 * process.c (status_message, Fformat_network_address)
3264 (server_accept_connection): Use make_local_string and
3265 build_local_string. Prefer compound literals where appropriate.
3267 2014-09-15 Daniel Colascione <dancol@dancol.org>
3269 * fns.c (Fsort): Tweak sort docstring.
3271 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3273 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3274 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3275 set errno to EAGAIN instead, to allow the caller to retry the
3276 write after some waiting. Fixes deadlocks when Emacs exchanges a
3277 lot of data through the pipe. (Bug#18420)
3279 * sound.c (Fplay_sound_internal): Encode the sound file name in
3280 the ANSI codepage. Expand it against data-directory, as per docs,
3281 not against the current directory. No need to make a local copy
3282 of the file name; pass the encoded file name directly to
3283 do_play_sound. (Bug#18463)
3285 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3286 NULL, and the file name is not encodable in ANSI codepage, return
3287 the string with "?" replacement characters, which will fail the
3288 caller. This avoids returning a random value in that case.
3290 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3292 * window.c (Fresize_mini_window_internal): Set w->total_lines
3293 from w->pixel_height (Bug#18422).
3295 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3297 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3298 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3299 setting resize increments (Bug#18435).
3301 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3303 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3304 state around the call to line_bottom, since it can move the
3305 iterator to another screen line. This fixes off-by-one errors in
3306 the reported row in some rare cases.
3308 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3310 * callproc.c (init_callproc): Fix bug introduced at
3311 2014-09-07 (Bug#18474).
3313 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3315 Prefer ptrdiff_t to int and avoid integer overflows.
3316 * fileio.c (make_temp_name):
3317 * font.c (font_parse_family_registry): Avoid integer
3318 overflow on string size calculation.
3319 * data.c (Faset): Likewise for byte index.
3321 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3323 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3325 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3327 * lisp.h (make_local_string): Nitpick indent.
3328 * print.c (Fprin1_to_string): Remove unused GCPROs.
3330 More debugging aids around GCPROs.
3331 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3332 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3333 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3335 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3336 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3338 Remove redundant GCPROs around Ffuncall and Fapply calls.
3339 This is safe because Ffuncall protects all of its arguments by itself.
3340 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3341 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3342 (call6, call7): Likewise. Use compound literals where applicable.
3343 (run_hook_with_args_2): Use compound literal.
3345 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3347 Pacify --enable-gcc-warnings when no window system is used.
3348 These warnings found that subscript error, so they seem worthwhile.
3349 * composite.c (char_composable_p): Simplify a bit.
3350 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3351 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3352 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3353 * window.c (set_window_scroll_bars):
3354 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3355 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3356 Ignore -Wsuggest-attribute=const.
3357 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3358 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3360 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3362 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3363 Use check_iso_charset_parameter instead of doing the checks by hand.
3364 (check_iso_charset_parameter): Move up. Check parameters a bit
3365 more carefully, and return true for 96-char sets. All callers changed.
3367 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3369 Simplify lisp.h by removing the __COUNTER__ business.
3370 Reported by Dmitry Antipov in:
3371 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3372 * lisp.h (make_local_vector, make_local_string)
3373 (build_local_string): Simplify by not bothering with __COUNTER__.
3374 The __COUNTER__ business wasn't working properly, and was needed
3375 only for hypothetical future expansion anyway.
3377 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3379 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3380 terms to determine bitmap color. (Bug#18437)
3382 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3384 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3387 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3389 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3391 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3393 * xterm.c (handle_one_xevent): Detect iconified by looking at
3394 _NET_WM_STATE_HIDDEN.
3396 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3398 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3399 These can generate a constant with the correct value but the wrong
3400 width, which doesn't work as a printf argument. All uses removed.
3401 Reported by Dmitry Antipov in:
3402 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3403 (ENUMABLE): Remove; no longer needed.
3404 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3405 Remove; no longer needed because of the above change.
3406 Each definiens moved to the only use.
3408 Improve the experimental local and scoped allocation.
3409 * alloc.c (local_string_init, local_vector_init):
3410 New functions, defined if USE_LOCAL_ALLOCATORS.
3411 Mostly, these are moved here from lisp.h, as it's not
3412 clear it's worth making them inline.
3413 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3414 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3415 USE_STACK_LISP_OBJECTS, not on a laundry list.
3416 (local_string_init, local_vector_init): New decls.
3417 (union Aligned_Cons): New type.
3418 (scoped_cons): Use it. Give up on the char trick, as it's a too
3419 much of a maintenance hassle; if someone wants this speedup
3420 they'll just need to convince their compiler to align properly.
3421 Conversely, use the speedup if struct Lisp_Cons happens to
3422 be aligned even without a directive. Better yet, help it along
3423 by using union Aligned_Cons rather than struct Lisp_Cons.
3424 (pointer_valid_for_lisp_object): Remove. This check is not
3425 necessary, since make_lisp_ptr is already doing it. All uses removed.
3426 (local_vector_init, local_string_init): Move to alloc.c.
3427 (build_local_vector): Remove this awkward macro, replacing with ...
3428 (make_local_vector): New macro, which acts more like a function.
3429 Use statement expressions and use __COUNTER__ to avoid macro
3430 capture. Fall back on functions if these features are not supported.
3431 (build_local_string, make_local_string): Likewise.
3433 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3435 * xterm.c (x_term_init): Consolidate duplicated code.
3436 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3437 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3438 Add eassert and mark dpyinfo as dead only if it was alive.
3440 Add macros to allocate temporary Lisp objects with alloca.
3441 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3442 * character.h (parse_str_as_multibyte): Move prototype to ...
3443 * lisp.h (parse_str_as_multibyte): ... here.
3444 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3445 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3447 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3448 (local_string_init): New functions.
3449 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3450 (init_alloc_once): Call it.
3452 Cleanup last change and make all new stuff conditional.
3453 * lisp.h (build_local_string): Rename to ...
3454 (make_local_string): ... this macro.
3455 (build_local_string, scoped_list1, scoped_list3): New macros.
3456 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3457 and functions as such, use regular fallbacks otherwise.
3458 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3461 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3463 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3464 always make sure the marginal areas of the row are in sync with
3465 what the window wants. (Bug#18419)
3467 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3468 existing binding of a variable, to avoid silently aborting
3469 commands that use specbind. (Bug#18331)
3471 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3473 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3474 * coding.c (growable_destination): New function.
3475 (produce_chars): Use it for sanity checks. Do not fiddle with
3476 dst_end if the source and destination are both nil, as it's
3477 the caller's responsibility to avoid overlap.
3478 * keyboard.c (read_decoded_event_from_main_queue):
3479 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3480 length, not 4 times, to prevent decode_coding_c_string from trying
3481 to reallocate a destination. This removes the need for the FIXME.
3483 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3484 All callers simplified. Add a comment about exec_failed, vfork,
3487 Adjust drag-and-drop fix when window is above top (Bug#18303).
3488 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3489 XCDR bleed into XCAR's encoded value. Improve checks for
3490 out-of-range data while we're at it.
3492 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3494 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3495 is CONSP (Bug#18303).
3497 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3499 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3500 'alloca' gets passed arguments larger than MAX_ALLOCA.
3502 * font.c (MAX): Define if not defined elsewhere.
3504 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3506 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3507 here for destination buffer, to work around what appears to be a
3508 bug in decode_coding_c_string when the source and destination are
3511 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3512 This follows up on the recent thread in emacs-devel on alloca; see:
3513 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3514 This patch also cleans up alloca-related glitches noted while
3515 examining the code looking for unbounded alloca.
3517 * callproc.c (init_callproc):
3518 Rewrite to avoid need for alloca.
3519 * buffer.c (mouse_face_overlay_overlaps)
3520 (report_overlay_modification):
3521 * buffer.h (GET_OVERLAYS_AT):
3522 * coding.c (make_subsidiaries):
3523 * doc.c (Fsnarf_documentation):
3524 * editfns.c (Fuser_full_name):
3525 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3526 (search_embedded_absfilename, Fsubstitute_in_file_name):
3527 * fns.c (Fmake_hash_table):
3528 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3529 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3530 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3531 (xrdb_get_resource, x_get_resource_string):
3532 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3533 * ftxfont.c (ftxfont_draw):
3534 * image.c (xbm_load, xpm_load, jpeg_load_body):
3535 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3537 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3539 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3540 (find_and_return_menu_selection):
3541 * print.c (PRINTFINISH):
3542 * process.c (Fformat_network_address):
3543 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3544 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3545 * sound.c (wav_play, au_play):
3546 * syntax.c (skip_chars):
3547 * term.c (tty_menu_activate, tty_menu_show):
3548 * textprop.c (get_char_property_and_overlay):
3549 * window.c (Fset_window_configuration):
3550 * xdisp.c (safe__call, next_overlay_change, vmessage)
3551 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3552 * xfaces.c (face_at_buffer_position):
3553 * xmenu.c (x_menu_show):
3554 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3555 allocation size isn't bounded.
3556 * callint.c (Fcall_interactively): Redo memory_full check
3557 so that it can be done at compile-time on some platforms.
3558 * coding.c (MAX_LOOKUP_MAX): New constant.
3559 (get_translation_table): Use it.
3560 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3561 SAFE_ALLOCA, to catch integer overflows on size calculation.
3562 (exec_failed) [!DOS_NT]: New function.
3563 (child_setup) [!DOS_NT]: Use it.
3564 * editfns.c (Ftranspose_regions):
3565 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3566 * editfns.c (check_translation):
3567 Allocate larger buffers on the heap.
3568 * eval.c (internal_lisp_condition_case):
3569 Check for MAX_ALLOCA overflow.
3570 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3571 (Fbase64_encode_region, Fbase64_decode_region):
3572 Avoid unnecessary calls to SAFE_FREE before 'error'.
3573 * buffer.c (mouse_face_overlay_overlaps):
3574 * editfns.c (Fget_pos_property, check_translation):
3575 * eval.c (Ffuncall):
3576 * font.c (font_unparse_xlfd, font_find_for_lface):
3577 * ftfont.c (ftfont_drive_otf):
3578 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3579 (menu_bar_items, tool_bar_items):
3580 * sound.c (Fplay_sound_internal):
3581 * xdisp.c (load_overlay_strings, dump_glyph_row):
3582 Use an ordinary auto buffer rather than alloca, since the
3583 allocation size is fixed and small.
3584 * ftfont.c: Include <c-strcase.h>.
3585 (matching_prefix): New function.
3586 (get_adstyle_property): Use it, to avoid need for alloca.
3587 * keyboard.c (echo_add_key):
3588 * keymap.c (describe_map): Use ptrdiff_t, not int.
3589 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3590 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3591 when counting bytes.
3592 * lisp.h (xlispstrdupa): Remove, replacing with ...
3593 (SAFE_ALLOCA_STRING): ... new macro with different API.
3594 This fixes a portability problem, namely, alloca result
3595 passed to another function. All uses changed.
3596 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3598 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3599 (REGEX_ALLOCATE): New macros.
3600 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3601 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3603 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3605 (decode_mode_spec_coding): Store directly into buf rather than
3606 into an alloca temporary and copying the temporary to the buf.
3608 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3610 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3612 2014-09-04 Jan D <jan.h.d@swipnet.se>
3614 * xterm.c (x_term_init): Don't call x_session_initialize if running
3615 as a daemon (Bug#18375).
3617 * xsmfns.c: Initialize ice_fd.
3619 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3621 Less chatter in 'make' output.
3622 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3623 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3624 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3626 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3628 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3629 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3631 * nsfns.m (Fx_create_frame):
3632 * w32fns.c (Fx_create_frame):
3633 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3636 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3638 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3639 the reported row in the case of a window with a header line, by
3640 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3641 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3643 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3645 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3646 when configured --with-wide-int on typical 32-bit platforms.
3648 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3650 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3651 when HPOS is negative, for the benefit of R2L glyph rows whose
3652 newline overflows into the fringe.
3654 2014-09-03 Ken Brown <kbrown@cornell.edu>
3656 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3658 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3660 Minor cleanup of recent strlen-avoiding patch.
3661 * fileio.c (CHECK_LENGTH): Remove.
3662 Rewrite callers so that they don't need it.
3663 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3664 variable wasn't set.
3666 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3668 * fileio.c (CHECK_LENGTH): New macro.
3669 (Fexpand_file_name): Use it and get rid of a few more calls
3670 to strlen and strcat.
3671 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3672 * lisp.h (egetenv): ... because of a new inline function used to
3673 avoid calls to strlen for a compile-time constants.
3675 * buffer.h (decode_buffer): New function.
3676 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3677 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3678 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3679 * data.c (Flocal_variables_p):
3680 * fileio.c (Fverify_visited_file_modtime):
3681 * marker.c (live_buffer): Use it.
3683 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3685 Avoid extra calls to strlen in filesystem I/O routines.
3686 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3687 the length of 'newdir' is known or may be precalculated.
3688 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3689 not 'char *', and so use precalculated length.
3690 (Ffile_accessible_directory_p):
3691 * callproc.c (encode_current_directory, init_callproc):
3692 * charset.c (init_charset):
3693 * lread.c (load_path_check, load_path_default): Adjust users.
3694 * lisp.h (file_accessible_directory_p): Tweak prototype.
3696 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3698 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3701 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3703 --enable-silent-rules now suppresses more chatter.
3704 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3705 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3706 (am__v_CCLD_1): New macros, taken from Automake.
3707 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3709 Clean up extern decls a bit.
3710 * bytecode.c: Include blockinput.h and keyboard.h rather
3711 than rolling their APIs by hand.
3712 * emacs.c: Include regex.h and rely on its and lisp.h's API
3713 rather than rolling them by hand.
3714 * lastfile.c: Include lisp.h, to check this file's API.
3715 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3717 * regex.h (re_max_failures): New decl.
3718 * unexcw.c, unexmacosx.c, unexw32.c:
3719 Rely on lisp.h's API rather than rolling it by hand.
3720 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3721 Declare at top level, to pacify GCC -Wnested-externs.
3723 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3725 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3726 clipping rectangle become negative (i.e. large positive, since
3727 it's an unsigned data type). This can happen in R2L hscrolled
3728 glyph rows, and caused us to draw the cursor glyph on the fringe.
3729 For the details, see
3730 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3732 2014-08-31 Ken Brown <kbrown@cornell.edu>
3734 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3735 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3736 is defined. (Bug#18368)
3738 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3740 Vector-sorting fixes (Bug#18361).
3741 It's not safe to call qsort or qsort_r, since they have undefined
3742 behavior if the user-specified predicate is not a total order.
3743 Also, watch out for garbage-collection while sorting vectors.
3744 * fns.c: Include <vla.h>.
3745 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3746 (sort_vector_compare): Remove, replacing with ....
3747 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3748 ... these new functions.
3749 (sort_vector): Rewrite to use the new functions.
3750 GCPRO locals, since the predicate can invoke the GC.
3751 Since it's in-place return void; caller changed.
3752 (merge): Use 'inorder', for clarity.
3754 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3755 One can't hoist this out of the 'if', because intervening calls to
3756 newlocale, twolower, etc. can change errno.
3758 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3760 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3761 wording of the error messages.
3762 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3765 * w32proc.c (get_lcid_callback): Accept locale specifications
3766 without the country part, as in "enu" vs "enu_USA".
3767 (w32_compare_strings): Signal an error if a locale was specified,
3768 but couldn't be translated into a valid LCID.
3770 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3772 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3774 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3776 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3777 errno after towlower_l. errno's value is not specified after
3778 towlower_l. Instead, assume that towlower_l returns its argument
3779 on failure, which is portable in practice.
3781 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3783 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3785 * w32proc.c (w32_compare_strings): Accept additional argument
3786 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3787 if requested. If w32-collate-ignore-punctuation is non-nil, add
3788 NORM_IGNORESYMBOLS to the flags.
3789 (LINGUISTIC_IGNORECASE): Define if not already defined.
3790 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3792 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3795 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3797 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3798 Define substitutes for platforms that lack them.
3799 (str_collate): Add arguments locale and ignore_case.
3801 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3802 Add optional arguments LOCALE and IGNORE-CASE.
3804 * lisp.h (str_collate): Adapt argument list.
3806 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3808 Add vectors support to Fsort.
3809 * fns.c (sort_vector, sort_vector_compare): New functions.
3810 (sort_list): Likewise, refactored out of ...
3811 (Fsort): ... adjusted user. Mention vectors in docstring.
3812 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3813 * alloc.c (make_save_int_obj): New function.
3814 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3815 (make_save_int_obj): Add prototype.
3817 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3818 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3819 Conditionally define to match system's qsort_r signature.
3820 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3822 2014-08-28 Ken Brown <kbrown@cornell.edu>
3824 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3825 dumping and the system malloc after dumping. (Bug#18222)
3827 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3828 Define as macros, expanding to hybrid_malloc, etc.
3829 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3830 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3832 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3833 full implementation on Cygwin. Remove Cygwin-specific code that
3834 is no longer needed.
3835 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3836 Redefine as macros expanding to gmalloc, grealloc, etc.
3837 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3838 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3839 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3840 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3842 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3843 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3844 HAVE_POSIX_MEMALIGN)]: New functions.
3845 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3846 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3847 hybrid_aligned_alloc; declare.
3848 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3849 HAVE_POSIX_MEMALIGN)]: Define.
3850 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3851 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3852 Define as macro, expanding to gget_current_dir_name, and define
3854 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3855 malloc_enable_thread(). Don't initialize malloc.
3856 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3857 no longer defined on Cygwin).
3858 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3859 * sheap.c (bss_sbrk_buffer_end): New variable.
3860 * unexcw.c (__malloc_initialized): Remove variable.
3861 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3863 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3866 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3868 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3869 In `event->y' return entire range (the size of the scroll bar minus
3871 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3872 return entire range (the scaled size of the scroll bar minus
3873 that of the slider). In `portion' return the scaled position of
3875 (xaw_jump_callback): Restore part of code for vertical scroll
3876 bar broken in change from 2014-07-27.
3877 (xaw_scroll_callback): Provide incremental scrolling with
3878 horizontal scroll bars.
3880 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3882 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3884 * indent.c (Fvertical_motion): Fix vertical motion up through a
3885 display property after a newline. (Bug#18276)
3887 * xdisp.c (display_line): Don't assume that the call to
3888 reseat_at_next_visible_line_start ends up at a character
3889 immediately following the newline on the previous line.
3890 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3891 beyond ZV, which causes infloop in redisplay. For the details, see
3892 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3894 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3895 coordinate for hscrolled R2L screen lines. (Bug#18277)
3897 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3899 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3902 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3904 * syntax.c (scan_lists): Don't examine positions before BEGV.
3907 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3909 Improve robustness of new string-collation code (Bug#18051).
3910 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3911 (newlocale, wcscoll_l): Define substitutes for platforms that
3912 lack them, so as to simplify the mainline code.
3913 (str_collate): Simplify the code by assuming the above definitions.
3914 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3915 For example, the old version left the Emacs in the wrong locale if
3916 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3917 result. Report an error if newlocale fails.
3919 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3921 * lisp.h (str_collate):
3922 * sysdep.c (str_collate): Return int.
3923 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3925 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3927 Fix some glitches in previous change.
3928 * sysdep.c (stack_direction): Replace stack_grows_down
3929 to simplify calculation of stack boundaries.
3930 (handle_sigsegv): Check whether we really crash somewhere near
3931 to stack boundary, and handle fatal signal as usual if not.
3932 (init_sigsegv): Adjust accordingly.
3933 * keyboard.c (Vtop_level_message): Rename to
3934 Vinternal__top_level_message, as suggested by Stefan Monnier in
3935 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3936 All related users changed.
3938 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3940 Handle C stack overflow caused by too nested Lisp evaluation.
3941 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3942 siglongjmp point to transfer control from SIGSEGV handler.
3943 * keyboard.c (return_to_command_loop, recover_top_level_message)
3944 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3945 (regular_top_level_message): New variable.
3946 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3947 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3949 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3950 new variables described above.
3951 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3952 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3953 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3954 (init_sigsegv): New function.
3955 (init_signals): Use it.
3957 2014-08-25 Ken Brown <kbrown@cornell.edu>
3959 * emacs.c (main): Remove use of obsolete macro
3960 G_SLICE_ALWAYS_MALLOC.
3962 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3964 Implement locale-sensitive string collation for MS-Windows.
3965 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3966 New functions. (Bug#18051)
3968 * w32.h (w32_compare_strings): Add prototype.
3970 * w32.c <g_b_init_compare_string_w>: New global flag.
3971 (globals_of_w32): Initialize it.
3973 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3975 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3976 [WINDOWSNT]: Call str_collate on MS-Windows.
3978 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3980 One more minor cleanup of font subsystem.
3981 * font.h (struct font_driver): Convert text_extents to
3982 return void because returned value is never actually used.
3983 * macfont.m (macfont_text_extents):
3984 * w32font.c (w32font_text_extents):
3985 * xftfont.c (xftfont_text_extents): Adjust to return void
3986 and assume that 'metrics' argument is always non-NULL.
3987 * ftfont.c (ftfont_text_extents):
3988 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3990 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3992 Minor cleanups of str_collate fix (Bug#18051).
3993 * fns.c (str_collate): Move decl from here ...
3994 * lisp.h (str_collate): ... to here.
3995 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3996 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3997 potential problems with integer overflow. Don't assume
3998 setlocale succeeds. Remove unnecessary test before restoring
3999 locale via setlocale, and free the copied setlocale string
4002 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4004 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4006 * sysdep.c (str_collate): New function. (Bug#18051)
4008 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4010 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4011 if the initial "rm -f" fails. This is for MinGW builds, where
4012 MS-Windows will not allow deleting the executable file of a
4015 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4017 * w32term.c (w32_scroll_bar_handle_click)
4018 (w32_horizontal_scroll_bar_handle_click)
4019 (x_scroll_bar_report_motion)
4020 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4021 SB_THUMBTRACK, use the 32-bit position information returned by
4022 GetScrollInfo, not the 16-bit information returned in the Windows
4025 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4027 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4028 second coordinate ('y') reported for dragging the horizontal
4031 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4033 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4034 and text area-relative x-coordinates.
4036 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4038 Avoid overwriting the reversed_p flags in the glyph matrices when
4039 init_iterator or start_display are called.
4040 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4042 (tool_bar_height, redisplay_tool_bar, try_window)
4043 (try_window_reusing_current_matrix, try_window_id)
4044 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4045 reversed_p flag of the iterator's glyph row where the glyph row
4046 is going to be redrawn.
4048 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4050 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4052 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4054 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4055 of emacs_event return length from si.nPage to si.nMax.
4056 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4057 interchange start and end of thumb.
4059 2014-08-15 Ken Brown <kbrown@cornell.edu>
4061 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4062 ERRORCHECK mutexes. (Bug#18222)
4064 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4066 * frame.c (set_menu_bar_lines_1): Remove.
4067 (set_menu_bar_lines): Call change_frame_size instead of
4068 set_menu_bar_lines_1.
4070 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4072 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4075 2014-08-11 Glenn Morris <rgm@gnu.org>
4077 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4078 writing before backing up, since it causes a more serious problem
4079 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4080 (choose_write_coding_system): No longer callable from Lisp.
4081 Move last piece back here from Fwrite_region.
4082 (Fwrite_region, syms_of_fileio): Update for above changes.
4084 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4086 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4087 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4088 (Fwindow_new_pixel, Fset_window_new_pixel)
4089 (Fset_window_new_total, Fset_window_new_normal)
4090 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4092 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4094 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4096 * fontset.c (Finternal_char_font): Recompute basic faces if the
4097 frame's face cache was cleared. (Bug#18162)
4099 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4101 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4102 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4103 base buffer's undo list.
4105 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4107 Fix a couple of recent inadvertent breaks of the MSDOS port.
4108 * msdos.c: include required menu.h
4109 * term.c: set correct menu_show_hook on MSDOS.
4111 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4113 Fix handling of menu bar line on TTY frames (Bug#18136)
4115 * dispnew.c (handle_window_change_signal):
4116 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4117 frame's menu bar lines subtracted from height.
4118 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4120 (adjust_frame_size): Count in menu bar when setting FrameRows.
4121 (make_terminal_frame): When setting up the frame's lines and
4122 text height don't count in the menu bar.
4123 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4124 lines subtracted from height.
4125 (do_switch_frame): Set tty's FrameRows to number of total lines
4127 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4128 is used, return total number of lines and columns.
4129 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4131 * term.c (OUTPUT, tty_set_terminal_modes)
4132 (tty_set_terminal_window, tty_set_scroll_region)
4133 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4134 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4135 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4136 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4137 Call change_frame_size with frame's menu bar lines subtracted
4139 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4140 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4143 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4145 * alloc.c (Fmemory_info): Remove a stray brace.
4147 * process.c: Fix a comment typo.
4149 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4151 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4153 * widgetprv.h (EmacsFramePart): Remove font.
4155 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4156 (resources, setup_frame_cursor_bits): Remove unused variables and
4157 functions, esp. wrt. font (Bug#18227).
4159 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4161 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4163 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4165 Refer to MS-DOS using the same name everywhere.
4167 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4171 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4173 * w32term.c (w32_redeem_scroll_bar):
4174 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4175 not redeeming scroll bars that have been turned off.
4177 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4179 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4180 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4181 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4182 (safe_run_hook_funcall): Adjust accordingly.
4184 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4186 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4187 Condition correctly according to toolkit used.
4188 * frame.c (make_initial_frame, make_terminal_frame)
4189 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4190 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4191 assignments according to presence of toolkit scrollbars.
4192 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4193 Condition correctly according to toolkit used.
4194 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4195 only if toolkit supports it.
4196 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4198 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4200 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4202 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4204 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4205 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4206 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4207 (safe_run_hooks): Remove comment which is not relevant any more.
4209 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4211 Don't let big frames overrun the stack.
4212 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4213 Use SAFE_NALLOCA, not alloca.
4215 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4216 * dired.c (directory_files_internal): Use a volatile variable
4217 to prevent the compiler from optimizing away all copies of a local.
4218 I wonder how many other GC-related bugs like this lurk elsewhere?
4220 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4221 * xterm.h (struct x_display_info): New member 'connection'.
4222 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4223 so that x_delete_terminal has a file descriptor to pass to
4224 delete_keyboard_wait_descriptor.
4226 Don't mishandle year-9999 dates (Bug#18176).
4227 * editfns.c (decode_time_components): Store an invalid timespec
4228 on overflow, instead of returning false, so that the caller can
4229 distinguish overflow from other errors.
4230 (lisp_time_argument, lisp_seconds_argument): If the time is out
4231 of range, signal a time overflow instead of an invalid time spec.
4232 * keyboard.c (decode_timer): Treat time overflow like other
4235 Avoid undefined behavior with signed left shift.
4236 Caught by 'gcc -fsanitize=undefined'.
4237 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4238 * dispnew.c (line_hash_code, scrolling):
4239 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4240 Use 'unsigned', not 'int', for line hashes.
4241 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4243 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4245 Make compare-strings more compatible with old behavior (Bug#17903).
4246 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4248 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4250 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4251 Don't add label between left and right buttons (Bug#18129).
4253 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4255 Make functions static that no longer need to be extern.
4256 * frame.c, frame.h (set_menu_bar_lines):
4257 * keyboard.c (Qleftmost, Qrightmost):
4258 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4259 (x_set_internal_border_width):
4262 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4264 Fix display of R2L lines when the last character fits only partially.
4265 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4267 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4268 R2L row is visible only partially, give the row a negative x
4270 (display_line): Fix the calculation of the glyph whose pixel width
4271 is used to decide whether the last produced glyph fits on the
4272 line. When the last glyph fits only partially, give the row a
4275 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4276 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4277 pixel width of the first glyph that is hscrolled from display.
4278 (display_line): In R2L glyph rows, don't give a negative offset to
4279 row->x when the first glyph begins before first_visible_x.
4281 * xdisp.c (display_line): If called with iterator set up to write
4282 to a marginal area, delay the call to handle_line_prefix until we
4283 switch back to the text area. (Bug#18035)
4285 * .gdbinit (xwindow): The members total_cols, total_lines,
4286 left_col, and top_line are C integers (and has been so for the
4289 2014-08-01 Andreas Schwab <schwab@suse.de>
4291 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4292 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4294 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4296 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4297 (timerfd_callback): Ignore weird events with no data. Add tight
4298 assertions and comments.
4299 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4300 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4302 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4304 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4305 I had confused && with ||.
4307 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4309 Simplify timerfd configuration and fix some minor glitches.
4310 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4311 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4312 Fall back on timer_create if timerfd_create fails at runtime.
4313 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4314 kernel primitives to do resolution. All uses removed.
4315 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4316 (turn_on_atimers): Clear timer_create-based timers too,
4319 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4320 Without this change, the code can access the local variable 'width'
4321 even when it has not been initialized, and likewise for 'height';
4322 in either case this leads to undefined behavior.
4324 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4326 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4327 necessary, put horizontal scroll bar resources as well. See
4328 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4329 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4331 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4333 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4334 background value to match the resource of its vertical counterpart.
4336 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4338 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4339 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4341 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4343 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4344 change that added the top margin height to the requested height
4345 and revert (undocumented) part of 2014-07-28 change that changed
4346 the logic of whether a size change occurred.
4348 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4350 * .gdbinit (xwindow): The members total_cols, total_lines,
4351 left_col, and top_line are C integers (and has been so for the
4354 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4357 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4359 On GNU/Linux, use timerfd for asynchronous timers.
4360 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4361 (toplevel): Rename alarm_timer_ok to special_timer_available.
4362 [HAVE_TIMERFD]: Declare timerfd.
4363 [HAVE_CLOCK_GETRES]: Declare resolution.
4364 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4365 system timer resolution.
4366 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4367 (timerfd_callback) [HAVE_TIMERFD]: New function.
4368 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4369 [ENABLE_CHECKING]: New function for the sake of automated tests.
4370 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4371 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4372 [ENABLE_CHECKING]: Defsubr test function.
4373 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4374 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4375 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4377 Fix --without-x build and pacify --enable-gcc-warnings.
4378 Problems reported in Bug#18122 and Bug#18124.
4379 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4380 (frame_windows_min_size): Now static.
4381 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4383 (adjust_frame_size): Always declare prototype.
4385 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4386 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4387 * atimer.c (timerfd_callback): Always read expiration data.
4389 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4390 * process.c (add_timer_wait_descriptor): Add timer descriptor
4391 to input_wait_mask and non_process_wait_mask as well.
4393 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4395 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4397 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4399 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4400 Reinstate code removed by the prevoius commit to this file.
4402 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4404 * buffer.h (struct buffer): New fields scroll_bar_height and
4405 horizontal_scroll_bar_type.
4406 * buffer.c (bset_scroll_bar_height)
4407 (bset_horizontal_scroll_bar_type): New functions.
4408 (Fbuffer_swap_text): Handle old_pointm field.
4409 (init_buffer_once): Set defaults for scroll_bar_height and
4410 horizontal_scroll_bar_type.
4411 (syms_of_buffer): New variables scroll_bar_height and
4412 horizontal_scroll_bar_type.
4413 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4414 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4415 (set_vertical_scroll_bar): Remove prototype.
4416 (x_change_tool_bar_height): Add prototype.
4417 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4418 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4419 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4421 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4422 (update_window): Start mode_line_row->y after horizontal scroll
4424 (change_frame_size_1): Call adjust_frame_size.
4425 (init_display): When changing the size of a tty frame do not
4426 pass height of menu bar.
4427 (Qframe_windows_min_size): New symbol.
4428 * frame.h (struct frame): List tool bar fields after menu bar
4429 fields. Add official, total_lines, horizontal_scroll_bars,
4430 config_scroll_bar_height and config_scroll_bar_lines fields.
4431 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4432 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4433 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4434 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4435 (FRAME_WINDOWS_HEIGHT): New macros.
4436 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4437 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4438 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4439 horizontal scroll bar.
4440 (frame_inhibit_resize, adjust_frame_size)
4441 (frame_windows_min_size): Add declarations.
4442 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4443 (x_set_scroll_bar_default_height, x_set_left_fringe)
4444 (x_set_right_fringe, x_set_vertical_scroll_bars)
4445 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4446 (x_set_scroll_bar_height): Add external declarations.
4447 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4448 (adjust_frame_size): New functions.
4449 (make_frame): Initial horizontal_scroll_bars field.
4450 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4452 (make_initial_frame, make_terminal_frame): No horizontal scroll
4453 bar in initial and terminal frames. Use adjust_frame_size.
4454 (Fframe_total_cols): Fix doc-string.
4455 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4456 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4457 Rewrite using adjust_frame_size.
4458 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4459 (Qframe_windows_min_size): New symbols.
4460 (x_set_frame_parameters): Remove call of check_frame_size.
4461 (x_report_frame_params): Return scroll_bar_height value.
4462 (x_set_left_fringe, x_set_right_fringe): New functions.
4463 (adjust_frame_height, x_set_internal_border_width)
4464 (x_set_fringe_width): Remove.
4465 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4466 (x_set_scroll_bar_width, x_set_right_divider_width)
4467 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4468 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4470 (x_figure_window_size): Rewrite to make frame display the
4471 expected number of lines.
4472 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4473 (Vdefault_frame_horizontal_scroll_bars)
4474 (Vframe_initial_frame_tool_bar_height)
4475 (frame_inhibit_implied_resize): New variables.
4476 * fringe.c (compute_fringe_widths): Remove.
4477 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4478 (xg_create_horizontal_scroll_bar)
4479 (xg_update_horizontal_scrollbar_pos)
4480 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4481 (xg_get_default_scrollbar_height)
4482 (xg_clear_under_internal_border): Extern.
4483 * gtkutil.c (xg_frame_resized): Don't call
4484 do_pending_window_change.
4485 (xg_frame_set_char_size): Use adjust_frame_size.
4486 (style_changed_cb): Call update_theme_scrollbar_height and
4487 x_set_scroll_bar_default_height.
4488 (x_wm_set_size_hint): Don't call check_frame_size.
4489 (update_theme_scrollbar_height)
4490 (xg_get_default_scrollbar_height)
4491 (xg_create_horizontal_scroll_bar)
4492 (xg_update_horizontal_scrollbar_pos)
4493 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4494 (xg_create_scroll_bar): Set horizontal slot of bar.
4495 (xg_initialize): Call update_theme_scrollbar_height.
4496 (xg_clear_under_internal_border): No more static.
4497 * insdel.c (adjust_suspend_auto_hscroll): New function.
4498 (adjust_markers_for_delete, adjust_markers_for_insert)
4499 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4500 * keyboard.c (readable_events, discard_mouse_events)
4501 (make_lispy_event): Handle horizontal scroll bar click events.
4502 (Fsuspend_emacs): When changing the size of a tty frame do not
4503 pass height of menu bar.
4504 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4505 (Qright, Qleftmost, Qrightmost): New symbols.
4506 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4508 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4509 * nsfns.m (x_set_internal_border_width): New function.
4510 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4511 Remove extended fringe code.
4512 (x_set_window_size, x_new_font): Don't call
4513 compute_fringe_widths.
4514 * term.c (Fresume_tty): When changing the size of a tty frame do
4515 not pass height of menu bar.
4516 (clear_tty_hooks, set_tty_hooks):
4517 Clear horizontal_scroll_bar_hook.
4518 (init_tty): Frame has no horizontal scroll bars.
4519 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4520 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4521 scroll_bar_after_handle, scroll_bar_left_arrow,
4522 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4523 scroll_bar_to_rightmost entries.
4524 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4525 (struct terminal): Add set_horizontal_scroll_bar_hook.
4526 * w32console.c (initialize_w32_display):
4527 Clear horizontal_scroll_bar_hook.
4528 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4530 (x_clear_under_internal_border, x_set_internal_border_width):
4532 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4533 Set windows_or_buffers_changed when adding the menu bar.
4534 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4535 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4536 (w32_createhscrollbar): New functions.
4537 (w32_createscrollbar): Rename to w32_createvscrollbar.
4538 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4539 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4540 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4541 Add WM_EMACS_SHOWCURSOR.
4542 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4543 case do not artificially impose WM size hints.
4544 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4545 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4547 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4548 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4549 (unwind_create_frame_1): Remove.
4550 (Fx_create_frame): Make both scrollbars the system standard
4551 width and height. Use official field of frame structure to
4552 inhibit running window-configuration-change-hook.
4553 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4554 pixelwise. Handle frame's official field.
4555 (w32_frame_parm_handlers): Remove x_set_fringe_width
4556 entries. Add x_set_scroll_bar_height,
4557 x_set_horizontal_scroll_bars, x_set_left_fringe and
4559 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4560 pass height of menu bar to change_frame_size.
4561 * w32menu.c (set_frame_menubar): Rewrite using
4562 frame_inhibit_resize.
4563 * w32term.h (struct w32_display_info):
4564 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4565 (struct scroll_bar): Add horizontal.
4566 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4567 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4568 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4569 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4570 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4571 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4572 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4573 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4574 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4575 Define instead of WM_EMACS_CREATESCROLLBAR.
4576 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4577 WND_SCROLLBAR_INDEX.
4578 * w32term.c (horizontal_scroll_bar_min_handle)
4579 (horizontal_scroll_bar_left_border)
4580 (horizontal_scroll_bar_right_border): New integers.
4581 (x_set_frame_alpha): Replace x_highlight_frame by
4583 (x_window_to_scroll_bar): New argument "type". Update callers
4585 (w32_set_horizontal_scroll_bar_thumb)
4586 (x_horizontal_scroll_bar_report_motion)
4587 (w32_set_horizontal_scroll_bar)
4588 (w32_horizontal_scroll_bar_handle_click)
4589 (x_horizontal_scroll_bar_report_motion): New functions.
4590 (w32_mouse_position): Discriminate horizontal and vertical
4592 (my_create_scrollbar): Replace with two new functions
4593 my_create_vscrollbar and my_create_hscrollbar.
4594 (x_scroll_bar_create): New argument "horizontal".
4595 Update callers accordingly.
4596 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4597 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4599 (w32_read_socket): Handle WM_HSCROLL cae.
4600 (x_new_font): Don't recompute fringe widths.
4601 Use frame_inhibit_resize. Calculate new menu bar height iff we
4602 build without toolkit. Always clear under internal border.
4603 (x_set_window_size): Don't check frame size or recompute
4604 fringes. Reset fullscreen status before applying sizes.
4605 Always resize as requested by pixelwise argument. Don't call
4606 do_pending_window_change.
4607 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4608 (w32_initialize_display_info): Initialize dpyinfo's
4609 horizontal_scroll_bar_cursor entry.
4610 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4611 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4612 horizontal_scroll_bar_left_border.
4613 (w32fullscreen_hook): Intermittently resize window to normal
4614 when switching from fullscreen to maximized state.
4615 (run_window_configuration_change_hook): Don't run it if frame is
4617 (unwind_change_frame): Remove.
4618 (Fset_window_configuration): Rewrite using frame's official field.
4619 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4620 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4621 * window.h (struct window): New fields old_pointm,
4622 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4623 scroll_bar_height and suspend_auto_hscroll.
4624 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4626 (sanitize_window_sizes): Extern.
4627 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4628 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4629 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4630 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4631 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4633 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4634 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4635 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4636 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4637 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4638 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4639 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4640 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4641 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4642 (Fwindow_old_point, sanitize_window_sizes): New functions.
4643 (Qwindow_sanitize_window_sizes): New symbol.
4644 (window_body_height): Count in horizontal scroll bar.
4645 (set_window_hscroll, Fscroll_left, Fscroll_right):
4646 Set suspend_auto_hscroll slot.
4647 (Fwindow_inside_edges): Count fringes pixelwise.
4648 (coordinates_in_window, Fcoordinates_in_window_p):
4649 Consider horizontal scroll bar.
4650 (check_frame_size, adjust_window_margins): Remove functions and
4651 corresponding calls.
4652 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4653 (temp_output_buffer_show): Reset hscroll related fields.
4654 Initialize old_pointm.
4655 (make_parent_window): Initialize old_pointm.
4656 (make_window): Initialize old_pointm, horizontal scroll bar type,
4657 and scroll bar height.
4658 (resize_frame_windows): Don't count top margin in new sizes.
4659 Don't use safe sizes when shrinking a frame; let the window
4660 manager do the clipping.
4661 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4663 (Fdelete_window_internal): Unchain old_pointm marker.
4664 (window_scroll_pixel_based, Fscroll_other_window):
4666 (Fwindow_text_width, Fwindow_text_height): New argument
4668 (struct saved_window): New fields, old_pointm, hscroll_whole,
4669 suspend_auto_hscroll, scroll_bar_height and
4670 horizontal_scroll_bar_type.
4671 (Fset_window_configuration, save_window_save): Set new fields of
4673 (apply_window_adjustment): Don't call adjust_window_margins.
4674 (set_window_margins): Don't change margins if new sizes don't
4676 (set_window_scroll_bars): New argument "horizontal_type".
4677 Handle horizontal scroll bars. Don't change scroll bars if they
4678 don't fit into window.
4679 (Fset_window_scroll_bars): New argument "horizontal_type".
4680 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4681 (compare_window_configurations): Compare horizontal scroll bar
4683 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4684 horizontal scroll bar height.
4685 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4686 instead of FRAME_LINES.
4687 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4688 ON_VERTICAL_SCROLL_BAR.
4689 (with_echo_area_buffer): Initialize old_pointm.
4690 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4692 (unwind_with_echo_area_buffer): Handle old_pointm.
4693 (update_tool_bar): Set do_update when the tool bar window has at
4694 least one line (since this is what the user sets).
4695 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4696 (redisplay_tool_bar): Return early when toolbar has zero lines.
4697 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4698 (hscroll_window_tree): Handle suspension of auto_hscroll and
4700 (set_horizontal_scroll_bar): New function.
4701 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4702 more than one line. Handle horizontal scroll bars.
4703 (note_mouse_highlight): Handle horizontal scrol bars.
4704 (expose_frame): Set dimensions of XRectangle from frame's text
4706 (Vvoid_text_area_pointer): Update doc-string.
4707 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4708 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4709 (x_set_internal_border_width): New functions.
4710 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4711 (unwind_create_frame_1): Remove.
4712 (Fx_create_frame): Handle horizontal scroll bars. Use official
4713 field of frame structure to inhibit running
4714 window-configuration-change-hook.
4715 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4716 pixelwise. Handle frame's official field.
4717 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4718 x_set_horizontal_scroll_bars, x_set_left_fringe,
4720 * xmenu.c (update_frame_menubar, free_frame_menubar):
4721 Use adjust_frame_size.
4722 * xterm.h (struct x_display_info):
4723 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4725 (struct scroll_bar): Add horizontal slot.
4726 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4727 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4728 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4729 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4730 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4731 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4732 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4733 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4734 (x_clear_under_internal_border): Remove.
4735 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4736 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4737 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4738 HORIZONTAL. Update callers.
4739 (horizontal_action_hook_id): New action hook id.
4740 (x_horizontal_scroll_bar_to_input_event)
4741 (x_create_horizontal_toolkit_scroll_bar)
4742 (xt_horizontal_action_hook)
4743 (x_set_toolkit_horizontal_scroll_bar_thumb)
4744 (XTset_horizontal_scroll_bar, x_net_wm_state)
4745 (x_horizontal_scroll_bar_report_motion): New functions.
4746 (xg_scroll_callback, x_scroll_bar_handle_click):
4747 Handle horizontal scroll bars.
4748 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4749 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4751 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4752 Handle horizontal scroll bars.
4753 (handle_one_xevent): Handle horizontal scroll bar events.
4754 Call x_net_wm_state.
4755 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4757 (x_set_window_size): Don't call check_frame_size and
4758 do_pending_window_change.
4759 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4760 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4761 (x_scroll_bar_set_handle): Add some checks when calling
4764 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4766 Revert previous change.
4767 There is certainly nothing wrong with writing code like 'lo <= i
4768 && i <= hi', even if LO happens to a constant. There isn't even
4769 anything wrong in general with writing 'a <= b' if A happens to
4770 be a constant. At any rate stylistic changes shouldn't
4771 be done like this without discussion.
4773 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4775 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4776 (Fgarbage_collect): Reorder conditions that are written backwards.
4777 * data.c (cons_to_unsigned): Likewise.
4778 * dispnew.c (update_frame_1, sit_for): Likewise.
4779 * fileio.c (file_offset): Likewise.
4780 * filelock.c (read_lock_data, lock_file): Likewise.
4781 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4783 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4784 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4785 * lread.c (read1): Likewise.
4786 * minibuf.c (read_minibuf_noninteractive): Likewise.
4787 * nsterm.m (x_set_frame_alpha): Likewise.
4788 * process.c (wait_reading_process_output): Likewise.
4789 * region-cache.c (delete_cache_boundaries): Likewise.
4790 * xterm.c (x_set_frame_alpha): Likewise.
4792 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4794 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4797 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4799 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4800 because atimer expiration is absolute rather than relative.
4802 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4804 * w32term.h (current_popup_menu, menubar_in_use):
4805 Move declarations from w32term.c.
4807 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4809 * w32fns.c (menubar_in_use): No more static.
4810 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4812 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4814 Move hourglass machinery to RIF.
4815 * dispextern.h (struct redisplay_interface): New members
4816 show_hourglass and hide_hourglass. Indent comments.
4817 (show_hourglass, hide_hourglass): Remove prototypes.
4818 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4819 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4820 (ns_redisplay_interface): Add them.
4821 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4822 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4823 (w32_arrow_cursor): New function to hack around non-GUI frames.
4824 (w32_redisplay_interface): Add new functions.
4825 * w32term.h (w32_arror_cursor): Add prototype.
4826 * xdisp.c (show_hourglass): New function, refactored out from
4827 platform-dependent code.
4828 (cancel_hourglass): Now call to RIF function.
4829 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4830 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4831 (x_redisplay_interface): Add new functions.
4833 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4835 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4836 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4837 and complete previous change.
4838 * frame.c (adjust_frame_height): New function.
4839 (Fset_frame_height, Fset_frame_size): Use it.
4840 (x_set_frame_parameters): Take frame top margin into account.
4842 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4844 * frame.c (Fset_frame_height): Take frame top margin into account.
4845 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4846 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4848 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4850 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4851 menubar_height as such. Tweak comment.
4852 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4853 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4854 All related users changed.
4855 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4856 * xterm.c (handle_one_xevent):
4857 * gtkutil.c (xg_event_is_for_menubar):
4858 * xfns.c (x_window) [USE_X_TOOLKIT]:
4859 * xmenu.c (set_frame_menubar, free_frame_menubar):
4860 Prefer to use FRAME_MENUBAR_HEIGHT.
4862 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4864 * frame.c (Fframe_parameters): Always report frame height without
4865 menu and tool bar lines.
4867 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4869 * nsterm.m (applicationDidFinishLaunching:): Call
4870 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4871 (antialiasThresholdDidChange:): New method for EmacsApp.
4873 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4875 * macfont.m (macfont_update_antialias_threshold): Remove static.
4877 * macfont.h (macfont_update_antialias_threshold): Declare.
4879 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4881 * w32select.c (setup_windows_coding_system):
4882 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4883 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4885 * w16select.c (Fw16_get_clipboard_data):
4886 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4889 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4890 buffer position where we are to start the iteration.
4891 (handle_invisible_prop): Record in it->stop_charpos the position
4892 where the invisible text ends. (Bug#18035)
4893 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4894 row has zero buffer position as their start position.
4895 Reported by martin rudalics <rudalics@gmx.at>.
4897 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4898 infinite looping in redisplay when display lines don't have enough
4899 space to display even a single character. (Bug#18036)
4901 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4903 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4904 * xfns.c (x_window): Use it to allow xfree later.
4905 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4906 where appropriate. Use bool for booleans and remove redundant checks.
4907 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4908 * xterm.c (x_free_frame_resources): Free shell_position.
4910 2014-07-19 K. Handa <handa@gnu.org>
4912 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4913 mandatory font spec (Bug#17973).
4915 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4917 * font.c (font_score): Return the worst score if the size of
4918 ENTITY is wrong by more than a factor 2 (Bug#17973).
4920 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4922 * frame.c (frame_unspecified_color): New function
4923 refactored out from ...
4924 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4925 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4927 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4928 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4929 * lisp.h (set_frame_param): Remove prototype.
4930 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4931 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4934 Prefer 'x_display_info *' to 'Display *' in X selection code.
4935 This helps to avoid unneeded calls to x_display_info_for_display.
4936 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4937 instead of 'Display *'.
4938 (SELECTION_EVENT_DPYINFO): New macro.
4939 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4940 it as an lvalue. Mention this in comment.
4941 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4942 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4943 (selection_data_to_lisp_data, receive_incremental_selection):
4944 Convert to use 'x_display_info *'. Adjust users where appropriate.
4945 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4946 selection data *' as last arg to not return values in args.
4947 (unexpect_property_change): Use common removal technique.
4949 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4951 * print.c (print_preprocess): Adjust to match changed
4952 sub char-table structure and avoid crash (Bug#18038).
4954 * data.c (wrong_choice): Not static any more.
4955 * lisp.h (wrong_choice): Add prototype.
4956 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4957 Declare namebuf as such. Tweak comment.
4958 [USE_GTK]: Likewise for tool_bar_position.
4959 (fset_tool_bar_position) [USE_GTK]: Ditto.
4960 (FRAME_TOOL_BAR_POSITION): New macro.
4961 * frame.c (x_report_frame_params):
4962 * gtkutil.c (update_frame_tool_bar):
4963 * xfns.c (Fx_create_frame): Use it.
4964 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4966 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4968 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4969 buffer's default-directory only if it is a string. (Bug#17986)
4971 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4973 More precise control over values of some buffer-local variables.
4974 * keyboard.c (Qvertical_scroll_bar):
4975 * frame.c (Qleft, Qright): Move to ...
4976 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4977 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4978 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4979 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4980 vertical-scroll-bar, scroll-up-aggressively
4981 and scroll-down-aggressively.
4982 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4984 * nsfns.m, frame.h (Qleft, Qright):
4985 * nsterm.m (Qleft): Remove declarations.
4986 * gtkutil.c (toplevel): Include buffer.h.
4987 * data.c (wrong_choice, wrong_range): New functions.
4988 (store_symval_forwarding): Handle special properties of buffer-local
4989 variables and use functions from the above to signal error, if any.
4991 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4992 values. Add comment.
4993 (struct frame): Re-arrange layout to avoid extra padding and use bit
4994 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4995 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4996 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4997 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4998 Define as no-ops because there are no scroll bars anyway.
4999 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5002 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5003 Add convenient setter.
5004 (font_put_frame_data, font_get_frame_data): Use it.
5006 2014-07-15 Daiki Ueno <ueno@gnu.org>
5008 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5009 pointer argument, before dereferencing.
5010 (XCHAR2B_BYTE2): Likewise.
5012 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5014 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5015 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5016 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5017 Use record_unwind_protect_int and avoid consing.
5018 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5020 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5022 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5024 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5025 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5027 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5028 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5029 * minibuf.c: Include binary-io.h instead of fcntl.h.
5030 (read_minibuf_noninteractive):
5031 Use set_binary_mode instead of handcrafted code.
5032 Don't call emacs_set_tty if emacs_get_tty failed.
5033 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5034 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5035 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5037 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5038 This works around a GCC compiler bug when Emacs is configured with
5039 --enable-gcc-warnings.
5041 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5043 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5044 or characters in string, respectively. Add comment.
5045 * fringe.c (Fdefine_fringe_bitmap):
5046 * fns.c (Fsubstring, substring_both): Use it.
5047 * keymap.c (Fdefine_key, Flookup_key):
5048 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5050 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5051 Use menu_item_width.
5052 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5054 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5056 Improve behavior of 'bzr up; cd src; make -k'.
5057 * Makefile.in (top_srcdir): New var.
5058 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5059 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5060 its expansion is a bit shorter.
5061 (../config.status): Actually build config.status instead of
5063 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5064 New macros, copied and relocated from ../Makefile.in.
5065 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5066 (../config.status, Makefile): New dependencies and rules,
5067 copied with relocation from ../Makefile.in. This should be more
5068 likely to rebuild the build machinery properly if you do a 'make'
5069 in the src directory.
5071 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5073 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5076 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5077 behavior on Windows 7 and later when the function is repeatedly
5078 invoked with the same value of DIR. (Bug#17950)
5080 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5081 string to match the one in w32fns.c.
5083 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5084 stdin to binary mode only if it is connected to a terminal.
5086 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5088 Coalesce extern decls.
5089 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5090 * sysdep.c (emacs_get_tty, emacs_set_tty):
5091 Move duplicate extern decls from here ...
5092 * systty.h: ... to here, so that there's just one copy.
5094 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5096 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5098 * nsfns.m (Fns_popup_font_panel): Ditto.
5100 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5102 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5104 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5106 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5107 [DOS_NT]: Implement for WINDOWSNT.
5109 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5112 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5114 * sysdep.c (suppress_echo_on_tty): New function.
5115 * minibuf.c (read_minibuf_noninteractive): Use it.
5117 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5119 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5120 sysinfo failed. Adjust docstring.
5122 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5124 Implement memory-info for MS-DOS.
5125 * dosfns.c (dos_memory_info): New function.
5126 * dosfns.h (dos_memory_info): Add prototype.
5127 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5128 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5129 of doing some of its job.
5131 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5132 reference termios structure members.
5134 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5136 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5138 * minibuf.c (top): Include systty.h. Declare external
5139 emacs_get_tty and emacs_set_tty.
5140 (Vread_hide_char): New lisp variable.
5141 (read_minibuf_noninteractive): Hide characters with
5142 Vread_hide_char if it is a character. (Bug#17839)
5144 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5146 Implement memory-info for MS-Windows.
5147 * w32.c (w32_memory_info): New function.
5148 * w32.h (w32_memory_info): Prototype it.
5149 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5151 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5153 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5154 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5155 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5156 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5157 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5158 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5159 (decode_coding_big5, decode_coding_charset, decode_coding)
5160 (encode_coding): Adjust users.
5162 * alloc.c (Fmemory_info): New function.
5164 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5166 * syntax.c (back_comment): Use more-natural location for label.
5168 * font.c, font.h (font_unparse_fcname): Now static.
5169 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5171 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5173 Next minor cleanup of font subsystem.
5174 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5175 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5177 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5179 * ftfont.h (ftfont_font_format): Remove prototype.
5180 * ftfont.c (ftfont_font_format): Remove; now unused.
5182 * nsfont.m (nsfont_open):
5183 * w32font.c (w32font_open_internal):
5184 * w32uniscribe.c (uniscribe_open):
5185 * xfont.c (xfont_open):
5186 * xftfont.c (xftfont_open): All users changed.
5188 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5189 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5191 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5193 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5194 x_produce_glyphs does when it generates a stretch glyph that
5195 represents a TAB. (Bug#17969)
5197 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5198 and there is a display property at that position, don't call
5199 move_it_to to move to a position before window start. (Bug#17942)
5200 Fix condition for finding CHARPOS by the first call to move_it_to.
5203 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5205 * syntax.c (find_defun_start): Try the cache even
5206 if !open_paren_in_column_0_is_defun_start.
5207 (back_comment): If find_defun_start was pessimistic, use the
5208 scan_sexps_forward result to improve the cache (bug#16526).
5210 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5212 * xdisp.c (redisplay_window): If redisplay of a window ends up
5213 with point in a partially visible line at end of the window, make
5214 sure the amended position of point actually has smaller Y
5215 coordinate; if not, give up and scroll the display. (Bug#17905)
5217 * window.c (window_scroll_pixel_based): When point ends up at the
5218 last fully visible line, don't let move_it_to stop at the left
5219 edge of the line and dupe us into thinking point is inside the
5222 * w32.c (network_interface_info): Make sure the argument is a
5225 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5227 * process.c (read_and_dispose_of_process_output): Fix typo
5228 in previous patch: we want nonnegative fds, not nonzero fds.
5230 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5232 * chartab.c (char_table_translate): Move to...
5233 * character.h (char_table_translate): ... inline function here.
5234 Avoid Faref and assume that args are always valid. This helps to
5235 speedup search, which is especially important for a huge buffers.
5236 * lisp.h (char_table_translate): Remove prototype.
5238 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5239 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5240 New function, with an intention to avoid code duplication between
5242 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5244 * ftfont.c (ftfont_open):
5245 * macfont.m (macfont_open):
5246 * xftfont.c (xftfont_open): Use it.
5248 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5250 * process.c: Add sanity checks for file descriptors (Bug#17844).
5251 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5252 Check that infd is nonnegative before using it as an fd.
5253 (read_and_dispose_of_process_output, Fprocess_send_eof):
5254 Likewise, for outfd.
5255 (wait_reading_process_output): Omit unnecessary check of infd.
5257 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5259 Minor fixups related to usage of the 'long' type.
5260 * gnutls.c (emacs_gnutls_handshake):
5261 * xfaces.c (dump_realized_face):
5262 Work even if 'long' is narrower than 'void *'.
5263 * termcap.c (scan_file):
5264 * xselect.c (x_decline_selection_request)
5265 (x_reply_selection_request, x_get_window_property):
5266 * xterm.c (x_set_frame_alpha):
5267 Remove unnecessary 'L' suffixes of integer constants.
5268 * xfns.c (hack_wm_protocols):
5269 * xselect.c (x_fill_property_data):
5270 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5271 Remove unnecessary casts to 'long'.
5272 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5274 Minor ImageMagick safety fixes.
5275 * image.c (imagemagick_compute_animated_image):
5276 Remove useless assignment to local. Avoid problems if dest_width is 0.
5277 (imagemagick_load_image): Use int for pixel counts that can't
5278 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5279 a row width greater than the image width (or greater than LONG_MAX!).
5281 2014-07-04 K. Handa <handa@gnu.org>
5283 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5284 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5285 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5287 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5289 * font.h (struct font_driver): Remove get_outline and free_outline;
5290 not used by any font driver.
5291 * ftfont.c (ftfont_driver):
5292 * macfont.m (macfont_driver):
5293 * nsfont.m (nsfont_driver):
5294 * w32font.c (w32font_driver):
5295 * w32uniscribe.c (uniscribe_font_driver):
5296 * xfont.c (xfont_driver): Related users changed.
5297 * xselect.c (x_get_window_property): Use convenient xmalloc.
5298 Call to xfree only if some data was really allocated.
5300 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5302 On MS-Windows, display busy cursor on all GUI frames.
5303 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5304 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5305 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5307 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5308 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5310 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5312 Use convenient alists to manage per-frame font driver-specific data.
5313 * frame.h (struct frame): Rename font_data_list to...
5314 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5315 * font.h (struct font_data_list): Remove; no longer need a special
5317 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5319 * font.c (font_put_frame_data, font_get_frame_data)
5320 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5322 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5323 Related users changed.
5324 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5325 Prefer convenient xmalloc and xfree.
5327 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5329 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5330 the window whose glyph row is being prepared and a flag whether it
5331 is for mode/header line. Make sure the glyph row's marginal areas
5332 are in sync with what the window wants.
5335 * xdisp.c (display_line, display_mode_line):
5336 Call prepare_desired_row with additional arguments, as appropriate.
5338 * dispextern.h (prepare_desired_row): Adjust prototype.
5340 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5342 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5343 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5344 caused by xw_popup_dialog in daemon mode (Bug#17891).
5346 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5348 * frame.c (do_switch_frame): When switching to another TTY frame,
5349 make sure FrameCols and FrameRows are in sync with the new frame's
5352 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5354 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5355 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5356 min_char slots. Adjust comment.
5357 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5358 Add SUB_CHAR_TABLE_OFFSET member.
5359 (make_uninit_sub_char_table): New function.
5360 (toplevel): Add compile-time assert to verify suitable member layout
5361 in Lisp_Sub_Char_Table.
5362 * alloc.c (mark_char_table): Add extra argument to denote char table
5363 subtype. Adjust to match new layout of sub char-table.
5364 (mark_object): Always mark sub char-tables with mark_char_table.
5365 * chartab.c (make_sub_char_table, copy_sub_char_table)
5366 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5367 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5368 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5369 All related users changed.
5370 * lread.c (read1): Adjust to match new layout of sub char-table.
5371 * print.c (print_object): Likewise (Bug#17898).
5373 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5375 * keymap.c (get_keyelt): Simplify.
5376 (copy_keymap_item): Remove left-over code for when we had
5377 key-shortcut caches.
5379 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5381 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5382 (dealloc): Remove for EmacsScroller.
5384 * nsterm.h (EmacsScroller): Remove dealloc.
5386 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5388 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5390 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5392 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5393 when setNeedsDisplay is called so we don't trigger redisplay for every
5396 * nsterm.m (any_help_event_p): New variable.
5397 (mouseMoved:): Set any_help_event_p to YES if help event is
5398 generated. Remove else with empty help event that triggered redisplay
5399 for every mouse move.
5400 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5402 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5404 * xfns.c (Qsuppress_icon): Remove; no real users.
5405 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5406 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5407 (syms_of_w32fns): Don't DEFSYM it.
5409 2014-06-29 Glenn Morris <rgm@gnu.org>
5411 * Makefile.in (ns-app): Mark as PHONY.
5413 2014-06-28 Glenn Morris <rgm@gnu.org>
5415 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5416 liblw.a in this directory.
5418 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5420 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5421 also in unibyte case. (Bug#17865)
5423 2014-06-28 K. Handa <handa@gnu.org>
5425 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5426 (MIN_CHARBUF_SIZE): New macro.
5427 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5429 2014-06-27 Glenn Morris <rgm@gnu.org>
5431 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5432 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5433 (.el.elc): Replace suffix rule with pattern rule.
5434 (%.elc): New pattern rule, with order-only prerequisite.
5435 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5436 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5437 in place of BOOTSTRAPEMACS.
5439 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5441 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5443 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5445 Consistently use validate_subarray to verify substring.
5446 * fns.c (validate_substring): Not static any more. Adjust to
5447 use ptrdiff_t, not EMACS_INT, because string and vector limits
5448 can't exceed ptrdiff_t even if EMACS_INT is wider.
5449 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5450 (secure_hash): Adjust user.
5451 * lisp.h (validate_subarray): Add prototype.
5452 * coding.c (Fundecodable_char_position):
5453 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5454 Use validate_subarray. Adjust comment to mention substring.
5456 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5458 Do not allow out-of-range character position in Fcompare_strings.
5459 * fns.c (validate_subarray): Add prototype.
5460 (Fcompare_substring): Use validate_subarray to check ranges.
5461 Adjust comment to mention that the semantics was changed. Also see
5462 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5464 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5466 Be more consistent about the 'Qfoo' naming convention.
5467 * image.c (Fimagemagick_types):
5468 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5469 * process.c (Fmake_network_process):
5470 Rename C local identifier 'Qfoo to avoid giving the false
5471 impression that it stands for the symbol 'foo'.
5473 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5475 Simplify and cleanup character conversion stuff.
5476 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5478 * character.c (multibyte_char_to_unibyte)
5479 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5480 * character.h (make_char): Remove; unused.
5481 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5482 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5483 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5484 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5485 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5487 2014-06-22 Mario Lang <mlang@delysid.org>
5489 * w32fns.c (Fw32_shell_execute): The the -> the.
5491 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5493 * xmenu.c (mouse_position_for_popup):
5494 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5495 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5496 * menu.c (Fx_popup_menu):
5497 * xselect.c (x_handle_dnd_message): Adjust users.
5498 * menu.h (mouse_position_for_popup): Remove prototype.
5499 * xterm.h (x_relative_mouse_position): Add prototype.
5500 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5501 call XFree if XQueryTree returns zero.
5503 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5505 * indent.c (Fvertical_motion): Doc fix.
5506 Move to the goal column, if any, with a single call to
5507 move_it_in_display_line, not in two calls. Doing this with two
5508 calls causes move_it_in_display_line apply the line-prefix
5509 handling twice instead of just once. (Bug#17823)
5511 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5513 Port to OS X ACLs (Bug#17810).
5514 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5515 ACL_TYPE_ACCESS) doesn't work.
5517 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5519 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5520 before checking key-translation-map (bug#17659).
5522 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5524 * font.c (font_make_object): Avoid dangling pointer which may
5525 crash GC (Bug#17771).
5527 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5529 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5530 prototype of DGifCloseFile as appropriate for older and newer
5532 (gif_close): New function, encapsulates the differences in the
5533 calling sequence of DGifCloseFile before v5.1.0 and after it.
5534 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5535 error string where appropriate. (Bug#17790)
5537 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5538 macro execution, make sure point didn't move since last complete
5539 redisplay, as the condition for using the glyph matrix
5540 information. (Bug#17777)
5542 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5544 Minor cleanup of fonset code.
5545 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5546 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5547 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5548 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5549 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5550 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5551 (free_realized_fontset): Remove because a no-op since 2008.
5552 (free_face_fontset): Adjust user.
5553 (syms_of_fontset): Shrink fontset by one extra slot.
5555 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5557 Omit redundant extern decls.
5558 Most of this patch is from Dmitry Antipov, in:
5559 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5560 * commands.h (update_mode_lines):
5561 * frame.h (Qbackground_color, Qforeground_color)
5562 (x_set_menu_bar_lines):
5563 * ftfont.c (ftfont_font_format):
5564 * intervals.h (Qkeymap, Qfont):
5565 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5566 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5567 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5568 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5569 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5570 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5571 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5572 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5573 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5574 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5575 (Qtool_bar, Qheader_line):
5576 * macros.c (Fexecute_kbd_macro):
5577 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5578 * xterm.c (x_delete_terminal, XSetIMValues):
5579 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5580 (x_implicitly_set_name, popup_activated)
5581 (widget_store_internal_border):
5582 Remove redundant decls.
5583 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5584 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5585 Remove _Noreturn, as make-docfile now does that for us.
5586 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5587 (Qregion_extract_function): New decl.
5588 * window.c, xfns.c: Include menu.h.
5590 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5592 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5594 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5596 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5597 * callint.c (read_file_name): ... convert to static here.
5598 * lisp.h (Fread_file_name): Do not EXFUN it.
5599 (STRING_COPYIN): Remove; unused.
5600 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5601 (char_composable_p): ... static function. All users changed.
5602 * eval.c (toplevel): Remove redundant #include directives.
5603 * xterm.c (x_initialize): Add static to match prototype.
5604 * ccl.c (Fccl_execute_on_string):
5605 * font.c (fon_intern_prop): Use make_specified_string.
5607 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5609 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5610 Reported by David Caldwell in:
5611 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5613 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5615 Do not ask for XRender extension each time XFT font is opened.
5616 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5617 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5619 2014-06-15 Glenn Morris <rgm@gnu.org>
5621 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5623 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5625 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5626 information if we are in the middle of executing a keyboard macro,
5627 since redisplay doesn't update the screen until the macro is
5628 finished. (Bug#17777)
5630 * alloc.c (cleanup_vector): Don't dereference a font driver
5631 pointer if it is NULL. (Bug#17771)
5633 2014-06-13 Glenn Morris <rgm@gnu.org>
5635 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5636 ($(lispsource)/international/charprop.el)
5637 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5638 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5639 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5640 GNU make automatically passes command-line arguments to sub-makes.
5642 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5644 Avoid hangs in accept-process-output (Bug#17647).
5645 * lisp.h, process.c (wait_reading_process_input):
5646 Return int, not bool. All uses changed.
5647 * process.c (SELECT_CANT_DO_WRITE_MASK):
5648 Remove macro, replacing with ...
5649 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5651 (status_notify): New arg WAIT_PROC. Return int, not void.
5654 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5656 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5657 the frame is the initial frame, because the hook is not set up
5658 then, and Emacs crashes.
5659 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5661 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5663 * keymap.c (silly_event_symbol_error): Don't recommend the use
5666 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5668 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5669 matching overlay strings with 'cursor' property against buffer
5670 positions traversed in the glyph row. (Bug#17744)
5672 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5674 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5677 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5678 determine 10.9 (Bug#17751).
5680 * macfont.m (macfont_draw): Positions were not freed.
5682 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5684 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5685 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5686 function. Also adjust comment.
5687 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5689 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5690 * font.c (font_done_for_face):
5691 * xfaces.c (realize_non_ascii_face): Adjust user.
5692 * font.h (struct font_driver): Convert 'prepare_face' to return
5693 void because its return value is never used anyway.
5694 * xfont.c (xfont_prepare_face): Return void.
5695 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5696 (xftfont_done_face): Use xfree.
5698 * dispextern.h (last_tool_bar_item): Remove declaration.
5699 * frame.h (struct frame): New member last_tool_bar_item.
5700 * frame.c (make_frame): Initialize it.
5701 * xdisp.c (toplevel): Remove last_tool_bar_item.
5702 (handle_tool_bar_click, note_tool_bar_highlight):
5703 * w32term.c (w32_read_socket, w32_initialize):
5704 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5706 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5707 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5709 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5711 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5712 * process.c (Faccept_process_output)
5713 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5714 the return value is about PROCESS, not about other processes.
5716 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5718 Further adjustments to mark_object and friends.
5719 Now the mark_object's stack is just 32 bytes on a 64-bit
5720 system, which means extra 20% off the stack usage.
5721 * alloc.c (mark_save_value): As before, refactored out from ...
5722 (mark_object): ... adjusted user. Also add comment.
5724 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5726 Fix core dump after a dropped X connection (Bug#17704).
5727 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5728 is dead, as we may be shutting down.
5730 2014-06-08 Glenn Morris <rgm@gnu.org>
5732 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5734 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5736 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5738 If a C name must be extern on some platforms, make it extern on all.
5739 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5741 * font.h (ftxfont_driver) [HAVE_XFT]:
5742 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5743 * lisp.h (get_frame_param):
5744 * menu.h (tty_menu_show):
5745 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5746 * termhooks.h (encode_terminal_code):
5747 * xterm.h (x_menu_wait_for_event):
5749 * frame.c (get_frame_param):
5750 * fringe.c (max_used_fringe_bitmap):
5751 * ftxfont.c (ftxfont_driver):
5752 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5753 * menu.c (menu_items_inuse):
5754 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5755 * term.c (encode_terminal_code, tty_menu_show):
5756 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5757 * xfaces.c (load_color):
5758 * xmenu.c (x_menu_wait_for_event):
5761 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5763 Change object marking routines to minimize stack usage.
5764 This change moves a few cold paths from mark_object to NO_INLINE
5765 functions and adjusts symbol marking loop. According to GCC 4.8.2
5766 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5767 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5768 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5769 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5770 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5771 refactored out from ...
5772 (mark_object): ... adjusted user. Also mark symbols in a tight
5774 (mark_face_cache): Add NO_INLINE.
5776 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5778 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5779 contains garbage on WINDOWSNT (which could potentially infloop at
5782 Minimize cursor motion during TTY menu updates.
5783 * term.c (tty_menu_display): Don't position cursor here.
5784 Instead, pass the cursor coordinates to update_frame_with_menu.
5785 (tty_menu_activate): Send the hide cursor command only once in an
5786 iteration through the outer 'while' loop.
5788 * dispnew.c (update_frame_1): Accept an additional argument
5789 SET_CURSOR_P, and position the cursor at the end of the frame
5790 update only if that argument is non-zero. All callers changed to
5791 provide the additional argument as non-zero, except for
5792 update_frame_with_menu.
5793 (update_frame_with_menu): Accept 2 additional arguments ROW and
5794 COL; if they are non-negative, instruct update_frame_1 not to
5795 position the cursor, and instead position it according to ROW and COL.
5797 * dispextern.h (update_frame_with_menu): Update prototype.
5799 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5801 * callproc.c (call_process): Don't check read-only if we don't insert
5802 anything (bug#17666).
5804 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5806 * dispnew.c (update_frame_with_menu): Set display_completed.
5808 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5810 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5812 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5814 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5816 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5817 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5819 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5821 * window.c (Frecenter): Signal an error if window-buffer is not
5824 * keyboard.c (make_lispy_position): Don't include a buffer position in
5825 mode/header-line mouse events.
5827 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5828 Vunread_command_events (bug#17650).
5830 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5832 * xterm.c (x_setup_pointer_blanking):
5833 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5835 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5837 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5838 because it will be defined in generated config.h if needed.
5840 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5842 Use terminal-specific hooks to display popup dialogs.
5843 * termhooks.h (struct terminal): New field popup_dialog_hook.
5844 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5845 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5846 code and use popup_dialog_hook.
5847 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5848 * nsterm.h (ns_popup_dialog): Adjust prototype.
5849 * nsterm.m (ns_create_terminal):
5850 * w32term.c (w32_create_terminal):
5851 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5852 Setup popup_dialog_hook.
5854 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5856 * w32heap.c (report_temacs_memory_usage): Improve the report by
5857 reporting the large blocks that are actually occupied at dump time.
5859 * w32console.c (initialize_w32_display): Set the console
5860 menu_show_hook, otherwise TTY menus are broken on w32.
5862 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5864 Use terminal-specific hooks to display menus.
5865 * termhooks.h (struct terminal): New field menu_show_hook.
5866 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5867 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5869 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5870 * nsmenu.m (ns_menu_show):
5871 * w32menu.c (w32_menu_show):
5872 * xmenu.c (x_menu_show):
5873 * term.c (tty_menu_show): Adjust to use bit flags.
5874 (set_tty_hooks): Set menu_show_hook.
5875 * xterm.c (x_create_terminal):
5876 * nsterm.m (ns_create_terminal):
5877 * msdos.c (initialize_msdos_display):
5878 * w32term.c (w32_create_terminal): Likewise.
5880 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5882 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5884 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5886 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5887 (FD_SET): Don't define on WINDOWSNT.
5889 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5891 * emacs.c: Include "sysselect.h", to define its inline functions.
5892 Reported by Glenn Morris in:
5893 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5895 Do not require libXt-devel when building with gtk.
5896 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5897 dependency on libXt-devel.
5898 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5899 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5900 lwlib-widget.h now does this.
5901 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5903 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5905 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5906 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5907 (delete_write_fd, wait_reading_process_output):
5908 Remove now-redundant easserts.
5909 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5910 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5911 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5912 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5914 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5916 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5917 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5918 (calloc): Don't undef, it is never defined.
5919 (HEAP_ENTRY_SHIFT): Remove unused macro.
5921 * Makefile.in (C_HEAP_SWITCH): Remove.
5922 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5924 Fix MS-Windows build broken by menu changes on 2014-06-02.
5925 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5927 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5928 Define instead of including ../lwlib/lwlib.h, which causes
5929 compilation errors due to missing X11 headers.
5931 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5933 * process.c (wait_reading_process_output): Omit incorrect test of
5934 p->infd against zero. Add easserts for infd having a plausible value.
5936 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5938 Adjust to match recent lwlib changes.
5939 * menu.h (xmalloc_widget_value): Replace by ...
5940 (make_widget_value): ... new prototype.
5941 * menu.c (xmalloc_widget_value): Replace by ...
5942 (make_widget_value): ... new function.
5943 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5944 * gtkutil.c (malloc_widget_value, free_widget_value):
5945 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5946 * keyboard.h (enum button_type, struct _widget_value):
5947 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5949 * nsmenu.m (ns_update_menubar, ns_menu_show):
5950 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5951 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5952 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5954 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5956 * image.c (x_query_frame_background_color)
5957 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5958 Fix --enable-gcc-warnings compilation without image libraries.
5960 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5962 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5963 emulated break value only if it goes up.
5964 (sbrk): Add assertion that the INCREMENT argument is strictly
5965 zero. Improve and correct the commentary.
5967 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5969 Improve AIX-related merge from emacs-24.
5970 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5971 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5972 not on AIX; since we're on the trunk we can use enums more broadly.
5974 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5976 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5978 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5979 to min(value, whole).
5981 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5983 Bring back the changes to GDB-visible symbols, but only on AIX.
5984 And only if it's not pre-4.2 GCC.
5985 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5986 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5987 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5990 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5992 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5993 with PT, not GPT. (Bug#16433)
5995 Revert last changes to GDB-visible symbols.
5996 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5997 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5998 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6001 2014-06-02 Glenn Morris <rgm@gnu.org>
6003 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6005 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6007 Fix port to 32-bit AIX with xlc (Bug#17598).
6008 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6009 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6010 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6011 to work around a compiler bug in IBM xlc 12.1.
6013 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6015 * xterm.c (x_update_window_end): Don't invalidate the entire
6016 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6017 highlight needs to be redisplayed. (Bug#17588)
6019 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6021 Port the GDB-visible symbols to AIX.
6022 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6023 optimizes away the relevant external symbols. Use enums instead;
6024 this suffices for the AIX port, which is 32-bit-only anyway.
6025 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6026 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6027 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6030 Include sources used to create macuvs.h.
6031 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6032 * macuvs.h: Use automatically-generated header.
6034 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6036 Port signal-handling to DragonFly BSD (Bug#17646).
6037 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6038 Move implementations from callproc.c to sysdep.c.
6039 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6040 Move declarations from process.h to syssignal.h.
6042 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6044 * callint.c (Ffuncall_interactively): Add usage.
6046 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6048 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6050 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6052 * w32heap.c (malloc_before_dump, malloc_after_dump)
6053 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6054 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6055 set errno where appropriate to emulate CRT functions.
6057 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6059 Debugging facility to check whether 'const char *' points to
6060 relocatable data of non-pure Lisp string.
6061 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6062 (mark_maybe_pointer): ... adjusted user.
6063 (relocatable_string_data_p): New function.
6064 * lisp.h (relocatable_string_data_p): Add prototype.
6065 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6066 the pointer to relocatable Lisp data is not used.
6068 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6070 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6071 * atimer.c (block_atimers):
6072 * callproc.c (block_child_signal): Block SIGINT too;
6073 otherwise, its handler might now unblock signals that it shouldn't.
6074 * keyboard.c (read_char): Clear signal mask, since we may
6075 be in a SIGINT handler, and many signals may be masked.
6076 * keyboard.c (handle_interrupt):
6077 * sysdep.c (handle_arith_signal):
6078 Clear signal mask instead of just unblocking the signal that
6079 was received, since several signals may be blocked at this point.
6081 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6083 * Makefile.in (TEMACS_POST_LINK): Remove target.
6084 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6085 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6087 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6089 * xmenu.c (xdialog_show): Remove prototype, rename to
6090 x_dialog_show, remove 2nd arg because it's always zero
6091 and simplify accordingly.
6092 (xw_popup_dialog): Adjust user.
6093 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6094 2nd arg because it's always zero and simplify accordingly.
6095 (w32_popup_dialog): Adjust user.
6097 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6099 * w32heap.c (report_temacs_memory_usage): New function.
6101 * unexw32.c (unexec) [ENABLE_CHECKING]:
6102 Call report_temacs_memory_usage.
6104 * w32heap.h (report_temacs_memory_usage): Add prototype.
6106 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6108 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6109 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6111 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6113 * buffer.c (init_buffer): Accept an argument 'initialized'.
6114 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6115 mmap_regions and mmap_fd, to avoid referencing stale data from the
6116 dump phase. Add an assertion for buffer text of buffers created
6117 in temacs before this function is called. (Bug#17622)
6118 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6120 * lisp.h (init_buffer): Update prototype.
6122 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6124 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6126 * alloc.c (Fgarbage_collect): Fix compilation with
6127 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6129 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6131 * frame.c, frame.h (frame_char_to_pixel_position)
6132 (frame_set_mouse_position): Now static, and made private in
6133 frame.c rather than public in frame.h.
6135 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6137 Refactor mouse positioning stuff to avoid code duplication.
6138 * frame.h (frame_char_to_pixel_position): New function.
6139 (x_set_mouse_position): Rename to...
6140 (frame_set_mouse_position): ...new function.
6141 (frame_set_mouse_pixel_position): Add prototype.
6142 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6143 Rename to frame_set_mouse_pixel_position.
6144 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6146 * xterm.h, w32term.h ( x_set_mouse_position)
6147 (x_set_mouse_pixel_position): Remove prototypes.
6149 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6151 On X, always make pointer visible when deleting frame (Bug#17609).
6152 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6154 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6156 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6157 * keyboard.c (gobble_input): If there is no terminal input error,
6158 make sure the pointer is visible for all frames on this terminal.
6159 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6160 it was previously disabled.
6162 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6164 * data.c (Fzerop): Move to Elisp.
6165 (syms_of_data): Don't defsubr it.
6166 * keyboard.c (echo_keystrokes_p): New function.
6167 (read_char, record_menu_key, read_key_sequence): Use it.
6169 * callint.c (Qfuncall_interactively): New var.
6170 (Qcall_interactively): Remove.
6171 (Ffuncall_interactively): New function.
6172 (Fcall_interactively): Use it.
6173 (syms_of_callint): Defsubr it.
6175 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6177 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6178 relocated from under us.
6180 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6182 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6183 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6184 configure, not from HEAPSIZE.
6185 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6187 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6188 for MinGW, since it no longer uses gmalloc.
6190 * buffer.c: Do not define mmap allocations functions for Windows.
6191 Remove mmap_find which is unused. Remove mmap_set_vars which does
6193 [WINDOWSNT]: Include w32heap.h.
6194 (init_buffer): Always allocate new memory for buffers.
6196 * emacs.c: Remove mmap_set_vars calls.
6198 * image.c (free_image): Undef free for Windows because it is
6199 redirected to our private version.
6201 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6202 (copy_executable_and_dump_data): Remove dumping the heap section.
6203 (unexec): Restore using_dynamic_heap after dumping.
6205 * w32heap.c (dumped_data_commit, malloc_after_dump)
6206 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6207 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6208 (mmap_free): New functions.
6210 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6212 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6214 * image.c (imagemagick_load_image): Use MagickRealType for local
6215 'color_scale', instead of double, to avoid a GCC warning about
6218 * xfns.c (Fx_window_property): Remove unused local.
6220 Don't kill already-reaped process (Bug#17561).
6221 * process.c (process_send_signal): Fix race condition where a
6222 subprocess was reaped by a signal handler between the check for
6223 liveness and calling 'kill', which meant that Emacs could in
6224 theory kill an innocent bystander process. Do the fix by blocking
6225 SIGCHLD in a critical section that checks liveness before killing.
6227 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6229 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6231 2014-05-26 Ken Brown <kbrown@cornell.edu>
6233 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6234 even if !CYGWIN (see bug#17510).
6236 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6238 * nsfns.m (Fns_do_applescript): Surround NSApp run
6239 with calls to ns_init_events, ns_finish_events (Bug#17424).
6241 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6243 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6244 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6246 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6247 with calls to ns_init_events, ns_finish_events (Bug#17424).
6249 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6251 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6252 if we are iterating over an object that generates glyphs for
6253 marginal areas. (Bug#17585)
6255 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6257 * xdisp.c (safe__call1, safe__eval): Now static.
6259 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6261 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6262 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6263 (safe_call1): Call safe_call instead of safe__call directly.
6265 2014-05-26 Ken Brown <kbrown@cornell.edu>
6267 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6268 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6271 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6273 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6274 (safe__call, safe__call1, safe__eval): New functions.
6275 (safe_call): Use it.
6276 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6277 (display_mode_element): Same for `:eval'.
6279 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6281 Fix port to 32-bit AIX (Bug#17540).
6282 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6283 twice. _text already includes this offset.
6284 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6286 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6288 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6289 when closest_pos is identical to to_charpos, don't recurse, since
6290 we already tried that, and failed. (Bug#17539)
6292 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6293 unwinding when frame's faces were not initialized yet, increment
6294 the frame's image-cache reference count before calling
6295 x_free_frame_resources. Don't dereference
6296 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6298 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6300 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6303 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6304 macfont.m, call draw with adjusted arguments so font drivers
6305 don't need to do that.
6307 * macfont.m (macfont_draw): Merge changes from Macport.
6309 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6311 * alloc.c (garbage_collect_1): New function, with all of the guts
6312 of Fgarbage_collect.
6313 (mark_stack): Accept an argument END and don't mark Lisp objects
6314 on the stack beyond the address given by END. Calculation of END
6315 was moved to Fgarbage_collect.
6316 (Fgarbage_collect): Calculate the end address of the stack portion
6317 that needs to be examined by mark_stack, and pass that address to
6318 garbage_collect_1, which will pass it to mark_stack.
6319 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6320 for more details about the underlying problems. In particular,
6321 this avoids dumping Emacs with the large hash-table whose value is
6322 held in purify-flag for most of the time loadup.el runs.
6324 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6326 * xfns.c (x_window_property_intern): New function (code from
6328 (Fx_window_property): Call x_window_property_intern. If property
6329 not found and NILP (source) and outer window != inner window,
6330 check outer window for property (Bug#17537).
6332 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6334 Supply malloc and alloc_size attributes for extern allocators.
6335 This documents the C API, and helps GCC generate a bit better code.
6336 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6337 (ATTRIBUTE_MALLOC_SIZE): New macros.
6338 * gmalloc.c (malloc, realloc, calloc):
6339 * gtkutil.h (malloc_widget_value):
6340 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6341 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6344 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6346 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6347 * image.c (imagemagick_load_image): Port to hosts that do not use
6348 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6350 2014-05-21 Leo Liu <sdl.web@gmail.com>
6352 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6354 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6356 * dbusbind.c (xd_signature): Revert last 2 patches.
6358 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6360 Allow any non-nil value to count as true in bool-vector.
6361 Likewise for xd_signature in dbusbind.c.
6362 This is more consistent with the usual practice in Emacs, which is
6363 that any non-nil value counts as true.
6364 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6365 * dbusbind.c (xd_signature): Likewise, for booleans.
6366 * data.c, lisp.h (Qbooleanp):
6367 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6369 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6371 * lisp.h (CHECK_BOOLEAN): New function.
6372 * alloc.c (Fbool_vector): New function.
6373 (syms_of_alloc): Defsubr it.
6374 * data.c (Qbooleanp): New symbol.
6375 (syms_of_data): DEFSYM it.
6376 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6378 * font.c (font_matching_entity): Extract font-entity object
6379 from the vector of matching entities (Bug#17486).
6381 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6383 Assume C99 or later (Bug#17487).
6384 * bytecode.c (B__dummy__): Remove.
6385 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6386 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6387 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6388 * regex.c (DEBUG_PRINT): Assume varargs macros.
6389 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6391 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6393 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6394 memory for every buffer that was dumped.
6396 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6398 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6399 (Fnreverse): Allow vectors and bool vectors.
6401 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6403 Minor cleanup for terminal setup.
6404 * termhooks.h (create_terminal): Adjust prototype.
6405 * terminal.c (create_terminal): Pass output method and RIF as args.
6406 (init_initial_terminal):
6407 * nsterm.m (ns_create_terminal):
6408 * term.c (init_tty):
6409 * w32term.c (w32_create_terminal):
6410 * xterm.c (x_create_terminal): Adjust users.
6411 Avoid redundant NULL initializers and add comments.
6413 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6415 * keyboard.c (Qdeactivate_mark): Now static.
6417 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6419 If available, use Xfixes extension to do pointer blanking.
6420 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6421 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6422 (make_invisible_cursor): Move to...
6423 * xterm.c (make_invisible_cursor): ...here.
6424 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6425 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6426 (x_term_init): Call to x_setup_pointer_blanking.
6427 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6428 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6430 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6432 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6434 2014-05-12 Glenn Morris <rgm@gnu.org>
6436 * fileio.c (Ffile_executable_p): Doc tweak.
6438 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6440 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6441 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6443 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6445 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6447 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6449 Fix initialization of minibuffer history variable (Bug#17430).
6450 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6451 Move the initialization up to prevent any "value void" message.
6453 2014-05-08 Samuel Bronson <naesten@gmail.com>
6455 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6456 are matched (bug#17413).
6458 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6460 Stop tooltips pulling Emacs window to front (Bug#17408).
6461 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6462 SetWindowPos invocations.
6464 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6466 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6467 not initialized (Bug#17398).
6469 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6471 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6473 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6475 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6476 [HAVE_NS]: Do not include png.h.
6477 (x_query_frame_background_color): New function.
6478 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6479 (png_load_body): Coalesce duplicate code.
6481 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6483 Consult libpng-config more consistently (Bug#17339).
6484 * Makefile.in (PNG_CFLAGS): New var.
6485 (ALL_CFLAGS): Use it.
6486 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6487 CFLAGS now handles this.
6489 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6491 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6492 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6493 because WCONTINUED is always defined now.
6494 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6496 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6498 * buffer.c (overlay_strings): Fix the wording of the commentary.
6500 2014-05-01 Glenn Morris <rgm@gnu.org>
6502 * floatfns.c (Fisnan):
6503 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6505 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6507 * term.c (tty_menu_activate): A better initialization for cursor
6510 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6512 * intervals.c: Tighten assertions.
6513 (create_root_interval): Make sure the interval is not empty.
6514 (intervals_equal): Use booleans.
6515 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6516 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6517 (balance_possible_root_interval): Simplify and use booleans.
6518 (split_interval_right, split_interval_left): Check LENGTH, and remove
6519 now redundant assertion.
6520 (adjust_intervals_for_insertion): Remove now redundant assertions.
6521 (delete_node, interval_deletion_adjustment)
6522 (adjust_intervals_for_deletion, merge_interval_right)
6523 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6524 (reproduce_interval): Make sure the interval is not empty.
6526 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6528 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6529 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6530 satisfaction that they would always be initialized.
6532 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6534 * term.c (tty_menu_display): Move the cursor to the active menu item.
6535 (tty_menu_activate): Return the cursor to the active menu item
6536 after displaying the menu and after displaying help-echo.
6537 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6538 for the details of why this is needed by screen readers and
6541 2014-04-30 Glenn Morris <rgm@gnu.org>
6543 * process.c (handle_child_signal):
6544 Handle systems without WCONTINUED. (Bug#15110, 17339)
6546 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6548 * window.c (struct saved_window): Remove mark.
6549 (Fset_window_configuration, save_window_save)
6550 (compare_window_configurations): Don't touch marks any more.
6552 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6554 Use bits_word for gcmarkbits.
6555 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6556 bits_word is typically a tad more efficient for mark bits than
6557 unsigned is, so use bits_word. All uses changed.
6558 * lisp.h (BITS_PER_INT): Remove; no longer used.
6560 Avoid undefined behavior in signed left shift.
6561 This ports to GCC 4.9.0 with -fsanitize=undefined.
6562 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6564 * regex.c (extract_number):
6565 * lisp.h (make_number, XINT):
6566 Do not shift a 1 bit left into a sign bit.
6567 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6568 not int, for gcmarkbits. All uses changed.
6570 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6572 * search.c (Fnewline_cache_check): Don't try to count newlines
6573 outside the buffer's restriction, as find_newline doesn't support that.
6575 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6577 * window.c (Fset_window_configuration): Deactivate the mark before
6579 (set_window_buffer): Ignore window_initialized.
6580 (window_initialized): Remove.
6581 * keyboard.c (Qdeactivate_mark): Not static any more.
6582 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6585 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6587 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6588 and to clang 3.4, which have fixed the bug. This should let us
6589 run a bit faster on these platforms when address sanitization is
6592 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6594 Port to GCC 4.9.0 with --enable-gcc-warnings.
6595 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6597 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6598 a way that also works with GCC 4.9.0.
6600 * search.c (Fnewline_cache_check): Remove unused locals.
6602 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6604 * search.c (find_newline1): New subroutine.
6605 (Fnewline_cache_check): New function.
6606 (syms_of_search): Defsubr it.
6608 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6610 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6611 * keyboard.c (unblock_input): Add comment.
6612 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6614 2014-04-22 Daniel Colascione <dancol@dancol.org>
6616 * lread.c (readevalloop_eager_expand_eval): New function
6617 that can recurse into toplevel forms.
6618 (readevalloop): Call it.
6619 * lisp.h: Declare Qprogn.
6620 * callint.c (Qprogn): No longer static.
6622 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6624 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6625 Also change identifiers to match the comments, and add more assertions
6628 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6630 * emacs.c (close_output_streams): Don't clear and restore errno.
6632 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6634 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6635 never becomes visible, i.e. using XMonad (Bug#17237).
6637 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6639 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6640 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6641 (Fline_pixel_height): Don't assume that the current buffer and the
6642 selected window's buffer are one and the same. (Bug#17281)
6644 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6645 paragraph-start cache before the newline cache. (Bug#17269)
6647 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6649 * term.c (tty_send_additional_strings): No need to fflush here,
6651 (tty_set_terminal_modes): fflush after sending additional strings,
6654 2014-04-17 Daniel Colascione <dancol@dancol.org>
6656 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6658 (tty_send_additional_strings): New function.
6659 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6660 (syms_of_term): Intern tty-mode-set-strings and
6661 tty-mode-reset-strings.
6663 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6665 * window.c (save_window_save): Lookup window_point_insertion_type in
6666 the right buffer (bug#15457).
6667 (Qwindow_point_insertion_type): New var.
6668 (syms_of_window): Initialize it.
6670 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6672 Fix the MSDOS build.
6673 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6674 (copy_text_and_data): Zero out the atexit chain pointer before
6677 * termhooks.h (encode_terminal_code): Update prototype.
6679 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6680 visible for all DOS_NT ports, not just WINDOWSNT.
6681 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6683 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6684 unless it is defined.
6685 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6687 * process.c (close_on_exec, accept4, process_socket): Move into
6688 the "ifdef subprocesses" part.
6689 (catch_child_signal): Condition by "ifdef subprocesses".
6690 (syms_of_process) <Qinternal_default_process_sentinel>
6691 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6693 * msdos.h: Add prototypes for new functions.
6694 (EINPROGRESS): Define.
6695 (O_CLOEXEC): Define to zero.
6697 * msdos.c (check_window_system): Remove unnecessary an
6698 incompatible duplicate function.
6699 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6700 New functions in support of new functionality.
6702 * menu.c (single_menu_item): Add visual indication of submenu
6703 also for menus on MSDOS frames.
6704 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6706 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6707 when async subprocesses aren't supported.
6709 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6711 * emacs.c (close_output_streams): Zero out errno before calling
6714 * dired.c [MSDOS]: Include msdos.h.
6716 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6717 (DATA_START) [MSDOS]: Define.
6718 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6720 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6721 Ifdef away for MSDOS.
6722 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6723 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6725 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6726 Use temporary file template that is compatible with mkostemp.
6727 Move vfork-related portions under #ifndef MSDOS.
6728 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6730 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6732 * buffer.c (Foverlays_at): Add argument `sorted'.
6734 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6736 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6737 text, invalidate the bidi_paragraph_cache upto and including the
6740 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6742 Port to IRIX 6.5 (Bug#9684).
6743 * conf_post.h (INET6) [IRIX6_5]: Define.
6744 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6745 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6747 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6749 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6750 before passing it to system APIs.
6752 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6754 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6755 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6757 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6759 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6761 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6763 Remove DATA_SEG_BITS.
6764 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6765 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6766 cc, but that platform is so old that SGI itself stopped supporting
6767 it in December 2013. If you still need Emacs on IRIX, please
6768 either compile with GCC and port the undumping code, or run
6769 './configure --with-wide-int'.
6770 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6771 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6772 DEFINE_GDB_SYMBOL_START way to define it.
6773 (NONPOINTER_BITS): New macro.
6774 (EMACS_INT): Use it.
6775 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6776 the problem and/or configuring --with-wide-int.
6777 (USE_LSB_TAG): Simplify, based on above changes.
6778 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6779 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6781 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6783 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6784 covered by a display string that ends in a newline, and that cases
6785 going back by DVPOS lines to hit the search limit, lift the limit
6786 and go back until DVPOS is reached. (Bug#17244)
6788 * indent.c (Fvertical_motion): Handle correctly the case when the
6789 display string is preceded by an empty line.
6791 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6792 use S_IWRITE instead.
6794 2014-04-11 Glenn Morris <rgm@gnu.org>
6796 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6798 2014-04-11 Ken Brown <kbrown@cornell.edu>
6800 * Makefile.in (EMACS_MANIFEST): Revert last change.
6802 2014-04-10 Daniel Colascione <dancol@dancol.org>
6804 * puresize.h (BASE_PURESIZE): Increase.
6806 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6808 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6810 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6811 region handling (and don't call signal_before_change) if
6812 inhibit_modification_hooks is set.
6813 (signal_before_change): Don't check inhibit_modification_hooks any more.
6815 2014-04-08 Daniel Colascione <dancol@dancol.org>
6817 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6818 function cells contain valid lisp objects. (Modified version of
6821 * alloc.c (detect_suspicious_free): Split actual stack capturing
6822 out into new function for easier breakpoint setting.
6823 (note_suspicious_free): New function.
6825 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6827 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6829 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6830 (symbol_block_pinned): New var.
6831 (Fmake_symbol): Initialize `pinned'.
6832 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6833 pinned and signal an error for un-purifiable objects.
6834 (pure_cons): Use it.
6835 (Fpurecopy): Use it, except for objects that can't be purified.
6836 (mark_pinned_symbols): New function.
6837 (Fgarbage_collect): Use it.
6838 (gc_sweep): Remove hack made unnecessary.
6840 2014-04-07 Glenn Morris <rgm@gnu.org>
6842 * keyboard.c (Fopen_dribble_file): Doc tweak.
6844 2014-04-07 Ken Brown <kbrown@cornell.edu>
6846 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6848 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6850 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6851 We have a substitute execinfo.h on hosts that lack it.
6852 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6853 isn't optimized away.
6855 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6857 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6858 * alloc.c (memory_full):
6859 * charset.c (syms_of_charset):
6860 * doc.c (Fsnarf_documentation):
6862 * font.c (BUILD_STYLE_TABLE):
6863 * keyboard.c (make_lispy_event):
6864 * profiler.c (setup_cpu_timer):
6865 * xgselect.c (xg_select):
6866 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6868 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6869 Replace the only use with ARRAYELTS (font_property_table).
6870 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6872 2014-04-03 Daniel Colascione <dancol@dancol.org>
6874 * xterm.c (x_term_init):
6875 * xfns.c (best_xim_style):
6876 * xfaces.c (Fdump_colors):
6877 * w32fns.c (w32_default_color_map):
6878 * w32.c (init_environment, N_ENV_VARS):
6879 * unexcw.c (read_exe_header):
6880 * term.c (term_get_fkeys_1):
6881 * sysdep.c (init_baud_rate):
6882 * nsterm.m (ns_convert_key):
6883 * nsfns.m (get_geometry_from_preferences):
6884 * msdos.c (dos_set_window_size, init_environment):
6885 * macfont.m (mac_font_get_glyph_for_cid)
6886 (macfont_store_descriptor_attributes)
6887 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6888 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6889 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6891 * image.c (xpm_str_to_color_key):
6892 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6893 * frame.c (x_set_frame_parameters):
6894 * fileio.c (Ffile_selinux_context):
6895 * emacs.c (sort_args):
6896 * dosfns.c (msdos_stdcolor_name):
6897 * dired.c (file_attributes):
6898 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6899 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6902 2014-04-02 Daniel Colascione <dancol@dancol.org>
6904 * data.c (Ffset): Abort if we're trying to set a function call to
6907 * lisp.h (ARRAYELTS): New macro.
6909 * alloc.c: Include execinfo.h if available.
6910 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6911 (suspicious_free_record): New structure.
6912 (suspicious_objects, suspicious_object_index)
6913 (suspicious_free_history, suspicious_free_history_index):
6915 (find_suspicious_object_in_range, detect_suspicious_free)
6916 (Fsuspicious_object): New functions.
6917 (cleanup_vector): Call find_suspicious_object_in_range.
6919 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6921 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6922 width from font width (Bug#17163).
6924 * frame.c (x_set_frame_parameters): Calculate default values of
6925 new frame sizes only after all other frame parameters have been
6926 processed (Bug#17142).
6928 2014-04-02 Ken Brown <kbrown@cornell.edu>
6930 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6933 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6935 * xterm.c (x_draw_image_glyph_string): Adjust image background
6936 width accordingly when its x position is adjusted. (Bug#17115)
6938 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6940 * font.c (font_list_entities): Do not add empty vector to font cache.
6941 (font_matching_entity): Likewise. If matching entity is found, insert
6942 1-item vector with this entity instead of entity itself (Bug#17125).
6944 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6946 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6948 * fns.c (validate_subarray): Rename from validate_substring,
6949 since it works for vectors too. New arg ARRAY. Optimize for the
6950 non-nil case. Instead of returning bool, throw an error if out of
6951 range, so that the caller needn't do that. All uses changed.
6952 Report original values if out of range.
6953 (Fsubstring, Fsubstring_no_properties, secure_hash):
6954 Also optimize the case where FROM is 0 or TO is the size.
6956 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6958 * search.c (Freplace_match): Use make_specified_string.
6959 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6960 to catch bogus override face of glyph strings.
6961 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6962 Move common substring range checking code to...
6963 (validate_substring): ...this function.
6965 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6967 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6969 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6971 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6972 bar is zero height, just return (Bug#16976).
6973 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6975 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6977 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6978 is nil. If waiting for toolbar to complete, force a redraw.
6980 2014-03-28 Glenn Morris <rgm@gnu.org>
6982 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6983 (emacs_bugreport): New variable.
6984 (usage_message): Use PACKAGE_BUGREPORT.
6985 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6987 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6989 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6991 Port recent signal-related changes to FreeBSD.
6992 Reported by Herbert J. Skuhra.
6993 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6994 Move decls from here ...
6995 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6997 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6999 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7000 and width of image background when it is displayed with a 'box'
7003 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7005 More backward-compatible fix to char-equal core dump (Bug#17011).
7006 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7007 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7009 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7011 * image.c (init_svg_functions): When loading SVG-related libraries,
7012 free already loaded libraries if the initialization fails.
7013 (rsvg_handle_set_size_callback): Remove declaration, unused.
7015 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7017 Fix core dump in char-equal (Bug#17011).
7018 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7019 unibyte buffers, as we can't tell whether the characters are
7022 * insdel.c (adjust_markers_for_delete): Remove unused local.
7024 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7026 Have (MARKER . ADJUSTMENT) undo records always be immediately
7027 after their corresponding (TEXT . POS) record in undo list.
7029 * lisp.h (record-delete): New arg record_markers.
7030 (record_marker_adjustment): No longer needed outside undo.c.
7031 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7032 adjustments to undo.c's record_marker_adjustments. Note that
7033 fileio.c's decide_coding_unwind is another caller to
7034 adjust_markers_for_delete. Because it has undo list bound to t,
7035 it does not rely on adjust_markers_for_delete to record marker
7037 (del_range_2): Swap call to record_delete and
7038 adjust_markers_for_delete so as undo marker adjustments are
7039 recorded before current deletion's adjustments, as before.
7040 (adjust_after_replace):
7041 (replace_range): Pass value for new record_markers arg to
7043 * undo.c (record_marker_adjustment): Rename to
7044 record_marker_adjustments and made static.
7045 (record_delete): Check record_markers arg and call
7046 record_marker_adjustments.
7047 (record_change): Pass value for new record_markers arg to
7049 (record_point): at_boundary calculation no longer needs to account
7050 for marker adjustments.
7052 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7054 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7057 2014-03-26 Glenn Morris <rgm@gnu.org>
7059 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7061 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7063 * buffer.c (struct sortvec): Add field `spriority'.
7064 (compare_overlays): Use it.
7065 (sort_overlays): Set it.
7067 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7069 * xdisp.c (redisplay_window): If all previous attempts to find the
7070 cursor row failed, try a few alternatives before falling back to
7071 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7073 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7075 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7076 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7078 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7079 variables on Windows.
7081 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7083 * w32.c (unsetenv): Remove unused var `retval'.
7084 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7086 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7087 (start_watching): Remove unused var `thr'.
7089 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7090 (find_child_console): Remove unnecesary var `thread_id'.
7092 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7093 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7095 2014-03-26 Glenn Morris <rgm@gnu.org>
7097 * filelock.c (Flock_buffer): Doc tweak.
7099 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7100 * emacs.c (shut_down_emacs):
7101 * fileio.c (Finsert_file_contents, write_region):
7102 * filelock.c (top-level, syms_of_filelock):
7103 * insdel.c (prepare_to_modify_buffer_1):
7104 CLASH_DETECTION is always defined now.
7106 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7108 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7109 DLL handle, to speed up thread startup.
7111 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7113 Handle sigmask better with nested signal handlers (Bug#15561).
7114 * atimer.c (sigmask_atimers): Remove.
7115 Remaining use rewritten to use body of this function.
7116 * atimer.c (block_atimers, unblock_atimers):
7117 * callproc.c (block_child_signal, unblock_child_signal):
7118 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7119 New arg OLDSET. All callers changed.
7120 * atimer.c (block_atimers, unblock_atimers):
7121 * callproc.c (block_child_signal, unblock_child_signal):
7122 * keyboard.c (handle_interrupt):
7123 * sound.c (vox_configure, vox_close):
7124 Restore the old signal mask rather than unilaterally clearing bits
7125 from the mask, in case a handler is running within another
7126 handler. All callers changed.
7127 * lisp.h, process.c, process.h, term.c:
7128 Adjust decls and callers to match new API.
7129 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7130 signal handlers aren't supposed to use floating point anyway.
7131 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7133 2014-03-23 Daniel Colascione <dancol@dancol.org>
7135 Split gc_sweep into discrete functions for legibility and better
7138 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7139 (sweep_vectors): Fix typo in comment.
7140 (sweep_conses, sweep_floats, sweep_intervals)
7141 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7142 (gc_sweep): Call new functions, to which existing functionality is
7144 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7146 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7148 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7150 2014-03-23 Daniel Colascione <dancol@dancol.org>
7152 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7153 only if xic_style calls for it. This change allows Emacs to work
7154 with ibus. Also, don't leak resources if create_frame_xic fails,
7155 and stop caching xic_style across different displays.
7156 (supported_xim_styles): Make const.
7157 (best_xim_style): Remove first parameter: it's always just
7158 supported_xim_styles. Change to look at supported_xim_styles
7161 2014-03-23 Daniel Colascione <dancol@dancol.org>
7163 * term.c (init_tty): Rearrange condition for clarity; print
7164 appropriate diagnostic.
7166 2014-03-23 Daniel Colascione <dancol@dancol.org>
7168 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7169 array. (ASAN caught.)
7171 2014-03-22 Glenn Morris <rgm@gnu.org>
7173 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7175 2014-03-22 Daniel Colascione <dancol@dancol.org>
7177 * process.c (conv_sockaddr_to_lisp): When extracting the string
7178 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7180 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7182 Fix regression introduced by patch for Bug#10500.
7183 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7184 * w32term.c (x_draw_image_relief): Likewise.
7186 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7188 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7189 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7190 maximize a frame for odd default fonts.
7192 2014-03-21 Glenn Morris <rgm@gnu.org>
7194 * minibuf.c (history-length): Increase default from 30 to 100.
7196 2014-03-21 Daniel Colascione <dancol@dancol.org>
7198 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7199 every time we switch to minibuffer.
7201 * alloc.c (lisp_align_malloc, allocate_string_data)
7202 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7203 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7205 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7207 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7208 support more "verbs".
7210 2014-03-21 Daniel Colascione <dancol@dancol.org>
7212 Always prohibit dumping a dumped Emacs.
7214 * emacs.c (might_dump): New variable.
7215 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7216 * lisp.h (might_dump): Declare.
7217 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7219 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7221 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7223 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7225 * doc.c (store_function_docstring): Warn when we don't know where to
7227 (Fsubstitute_command_keys): Don't advertise the fact that
7228 text-properties are dropped, since we think it's a bug that we'll fix.
7230 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7231 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7232 * frame.c (frame_garbaged): Make "docstring" more precise.
7234 2014-03-20 Glenn Morris <rgm@gnu.org>
7236 * charset.c (init_charset): When we cannot find the charsets directory,
7237 mention if EMACSDATA is set.
7239 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7241 * fns.c (Frandom): Fix rare bug where the result isn't random.
7243 Fix porting inconsistency about rounding to even.
7244 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7245 This way, the unusual !HAVE_RINT case acts like the usual
7246 HAVE_RINT case, and we can fix the documentation accordingly.
7248 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7250 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7251 (w32_wnd_proc): Initialize the dwHoverTime member of
7252 TRACKMOUSEEVENT structure.
7254 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7256 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7258 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7260 * search.c (find_newline): Speed up the function when using the
7261 newline cache, by halving the number of calls to
7262 region_cache_forward and region_cache_backward. (Bug#16830)
7264 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7266 * buffer.c (Fset_buffer): Document return value (bug#17015).
7268 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7270 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7271 nil, always resize character wise to avoid potential loss of the
7272 mode line (Bug#16923 related).
7274 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7276 * frame.c (x_set_frame_parameters): Always calculate new sizes
7277 pixelwise to avoid potential loss when rounding.
7279 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7281 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7282 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7284 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7286 * w32.c (fstatat): Don't add an extra slash if the argument ends
7287 with a slash: this fails the subsequent call to stat_worker on
7288 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7290 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7292 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7294 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7296 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7298 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7299 when frame is only on one screen (Bug#14713).
7301 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7303 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7304 there's a valid wrap point in the display line, the last glyph
7305 cannot "just barely fit" on this row, because display_line doesn't
7306 let it. Instead, proceed as if the last glyph didn't fit, so that
7307 we eventually back up the iterator to the wrap point. This avoids
7308 delusional behavior of move_it_to, whereby it proceeds to the next
7309 display line, but sets current_x to zero for all the glyphs that
7310 without word-wrap would fit on the previous display line.
7311 One result was that visual-order cursor movement behaved erratically
7313 (Fmove_point_visually): Add code to find the x coordinate of the
7314 last character before wrap point, under word-wrap on a TTY.
7316 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7318 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7319 also return value of MOVE_POS_MATCH_OR_ZV from
7320 move_it_in_display_line_to, when moving from beginning of line to
7321 point's position. (Bug#16961)
7323 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7325 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7326 * window.c (Fselect_window): Explain NORECORD and
7327 `buffer-list-update-hook' in doc-string.
7329 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7331 * window.c (Fother_window_for_scrolling): Check that
7332 Vother_window_scroll_buffer is a buffer.
7334 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7336 * xterm.c (xim_initialize): Always pass a copy of resource name
7337 to XRegisterIMInstantiateCallback and eassert whether return
7338 value is True. Passing copy is important because Xlib doesn't
7339 make its own copy and resource name argument usually points to
7340 SSDATA (Vx_resource_name), which may be changed from Lisp.
7341 (xim_close_display): For XUnregisterIMInstantiateCallback,
7342 always eassert return value and pass exactly the same values
7343 as were used for XRegisterIMInstantiateCallback.
7344 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7345 sources to check why if you are interested.
7347 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7349 * dispnew.c (change_frame_size_1): Add new_lines instead of
7350 new_height, the latter may be still zero if passed as such.
7351 * window.c (Fwindow_pixel_height): Mention bottom divider in
7354 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7356 Fix "resource temporarily unavailable" with xgselect
7358 * xgselect.c: Include <stdbool.h>.
7359 (xg_select) [!USE_GTK]: Don't lose track of errno.
7361 Fix minor --enable-gcc-warnings issues.
7362 * widget.c (update_various_frame_slots, EmacsFrameResize):
7363 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7365 2014-03-04 Ken Brown <kbrown@cornell.edu>
7367 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7368 represent the actual adjustment needed for alignment.
7370 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7372 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7373 needed, and don't reallocate if the initial allocation already
7374 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7376 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7378 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7381 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7383 * cmds.c (delete-char): Update docstring pointing out that the
7384 function ignores `delete-active-region' and `overwrite-mode'.
7386 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7388 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7390 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7391 allocated buffer due to alignment.
7392 (freehook): If the block to be freed was allocated by
7393 'aligned_alloc', find its real pointer before calling 'free'.
7395 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7398 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7400 * font.c (toplevel): Adjust comment about font cache layout.
7401 (font_clear_cache): Fix to match real font cache layout.
7402 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7403 (Fframe_font_cache) [FONT_DEBUG]: New function.
7404 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7406 Avoid crashes when X fonts are erroneously freed on reused X
7407 'Display *' connection data (Bug#16069). Note that X font
7408 resources still may be leaked, but currently there is no way
7409 to completely avoid it.
7410 * xterm.h (struct x_display_info): New member x_id. Add comments.
7411 * xterm.c (x_display_id): New variable.
7412 (x_term_init): Assign identifier to each opened X connection.
7413 * xfont.c (struct xfont): New member x_display_id.
7414 (xfont_open): Initialize it with frame's display id.
7415 (xfont_close): Check whether font's display id matches the one
7416 recorded for the given display. Adjust comment.
7417 * xftfont.c (struct xftfont_info):
7418 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7420 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7422 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7423 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7424 killed Vother_window_scroll_buffer.
7425 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7427 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7429 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7430 that start with more than 2 slashes as UNCs. (Bug#16751)
7432 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7434 Fix a few crashes and leaks when cloning C strings.
7435 * alloc.c, lisp.h (dupstring): New function.
7436 * gtkutil.c (xg_get_font):
7437 * term.c (tty_default_color_capabilities):
7438 * xsettings.c (store_monospaced_changed)
7439 (store_font_name_changed, parse_settings)
7440 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7441 This avoids some unlikely crashes due to accessing freed storage,
7442 and avoids some minor memory leaks in the more-typical case.
7444 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7446 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7447 cursor when modeline can't be dragged (Bug#16647).
7449 2014-02-28 Glenn Morris <rgm@gnu.org>
7451 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7452 from custom-delayed-init-variables. (Bug#11565)
7454 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7456 More fixes for mouse glyph calculations (Bug#16647).
7457 * window.c (coordinates_in_window): In intersection of
7458 horizontal and vertical window dividers prefer the horizontal
7459 one. Add some extra parens to last fix.
7460 (window_relative_x_coord): Return x-coordinate for header and
7462 * xdisp.c (remember_mouse_glyph): In text area don't extend
7463 glyph into mode line to show the vertical drag cursor there
7464 immediately. Subdivide mouse glyphs in right fringes to show a
7465 horizontal drag cursor as soon as we enter the "grabbable width"
7466 portion. Handle vertical border case separately. Do not
7467 subdivide window divider areas.
7468 (note_mouse_highlight): On bottom divider of bottommost windows
7469 show vertical drag cursor only when the minibuffer window can be
7472 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7474 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7475 reset by the face of the object just displayed. See also bug#76.
7476 (get_next_display_element): If the string came from a display
7477 property, examine the box face attribute at it->position, not at
7478 it->current.pos, since the latter was not updated yet. (Bug#16870)
7479 (handle_face_prop): Improve commentary.
7481 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7483 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7484 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7486 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7488 Fixes around Bug#16647.
7489 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7490 ON_BOTTOM_DIVIDER cases.
7491 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7492 only if the window has no right divider.
7493 (Fcoordinates_in_window_p): Fix doc-string.
7495 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7497 * lread.c (Funintern): Fix doc to match advertised calling convention.
7499 2014-02-24 Daniel Colascione <dancol@dancol.org>
7501 * keyboard.c (read_char): Close race that resulted in lost events.
7503 2014-02-22 Glenn Morris <rgm@gnu.org>
7505 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7506 * window.c (window-resize-pixelwise): Doc fixes.
7508 * process.c (Finternal_default_process_filter)
7509 (Finternal_default_process_sentinel): Doc tweaks.
7511 2014-02-21 Glenn Morris <rgm@gnu.org>
7513 * process.c (Fprocess_buffer, Faccept_process_output)
7514 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7517 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7519 * window.c (Fwindow_scroll_bar_width): New function.
7521 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7523 Pacify GCC when configuring with --enable-gcc-warnings.
7524 * xdisp.c (move_it_in_display_line_to) [lint]:
7525 Initialize recently-added local.
7527 2014-02-21 Daniel Colascione <dancol@dancol.org>
7529 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7531 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7533 * xdisp.c (init_iterator): Don't dereference a bogus face
7534 pointer. (Bug#16819)
7535 (try_cursor_movement): Don't use cursor position if
7536 set_cursor_from_row failed to compute it. This avoids assertion
7537 violations in MATRIX_ROW.
7538 (move_it_in_display_line_to): Save the iterator state in ppos_it
7539 only once per call. Reimplement the method used to return to the
7540 best candidate position if all the positions found in display line
7541 are beyond TO_CHARPOS. This cuts down the number of calls to
7542 bidi_shelve_cache, which moves a lot of stuff when lines are long
7543 and include bidirectional text. (Bug#15555)
7545 2014-02-20 Glenn Morris <rgm@gnu.org>
7547 * data.c (Fdefalias): Doc fix.
7549 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7551 * xdisp.c (display_line): Fix horizontal scrolling of large images
7552 when fringes are turned off. This comes at a price of not
7553 displaying the truncation/continuation glyphs in this case.
7556 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7557 CreateDIBSection returns an error indication, zero out *ximg after
7558 destroying the image. This avoids crashes in memory allocations
7559 due to the fact that some of the callers also call
7560 x_destroy_x_image, which will attempt to free an already free'd
7563 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7565 * widget.c (update_various_frame_slots): Don't set
7566 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7568 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7570 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7572 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7574 temacs --daemon fix (Bug#16599).
7575 * emacs.c (main): Initialize daemon_pipe[1] here ...
7576 (syms_of_emacs): ... instead of here.
7578 2014-02-16 Anders Lindgern <andlind@gmail.com>
7580 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7583 2014-02-16 Daniel Colascione <dancol@dancol.org>
7585 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7586 (xd_get_connection_address): Use it.
7587 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7588 xd_get_connection_address because the latter signals if the bus
7589 we're trying to close is already disconnected.
7591 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7593 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7594 argument to CreateThread. This avoids segfaults on Windows 9X.
7595 Reported by oslsachem <oslsachem@gmail.com>.
7597 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7599 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7600 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7601 (check_lseek): New function, to report lseek errors.
7602 (save_data_space, update_file_ptrs, read_header, write_header)
7603 (copy_file, copy_rest, unexec): Use these news functions.
7604 (update_file_ptrs): Don't assume wraparound behavior when
7605 converting a large size_t value to off_t.
7607 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7609 * composite.c (fill_gstring_header): Pass positions as C integers
7610 and move parameters checking to...
7611 (Fcomposition_get_gstring): ...this function. Handle case when
7612 buffer positions are in reversed order and avoid crash (Bug#16739).
7614 * buffer.c (validate_region): Mention current buffer in error message.
7616 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7618 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7620 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7622 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7624 2014-02-11 Glenn Morris <rgm@gnu.org>
7626 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7627 Replace refs to "OpenStep" in messages.
7629 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7631 Avoid "." at end of error diagnostics.
7632 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7633 * font.c (Ffont_at):
7634 * nsfns.m (ns_display_info_for_name):
7635 * nsselect.m (Fx_own_selection_internal):
7636 * nsterm.m (performDragOperation:):
7637 Remove "." from end of diagnostic.
7639 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7641 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7642 unintuitive (bug#15824).
7643 (Fyes_or_no_p): Doc fix (bug#15456).
7645 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7647 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7649 * eval.c (call_debugger): When exiting the debugger, do not allow
7650 max_specpdl_size less than actual binding depth (Bug#16603).
7651 (syms_of_eval): Adjust docstring.
7653 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7655 * cmds.c (Fself_insert_command): Output a clearer error message on
7656 negative repetitions (bug#9476).
7658 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7660 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7662 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7664 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7666 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7668 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7670 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7672 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7674 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7676 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7677 `exit' works (bug#15865).
7679 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7681 Constrain window box/body sizes and margin widths (Bug#16649).
7682 * xdisp.c (window_box_width): Don't return less than zero.
7683 (window_box_left_offset, window_box_right_offset): Don't return
7684 more than the window's pixel width.
7685 * window.c (window_body_height, window_body_width): Don't return
7687 (window_resize_apply): Adjust margin width, if necessary.
7689 2014-02-07 Glenn Morris <rgm@gnu.org>
7691 * nsterm.m (syms_of_nsterm): Doc fix.
7693 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7695 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7696 New variables: pointers through which to call the respective APIs.
7697 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7698 (filename_from_ansi, sys_link, check_windows_init_file):
7699 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7700 This is required on Windows 9X, where we dynamically load
7701 UNICOWS.DLL which has their non-stub implementations.
7702 (maybe_load_unicows_dll): Assign addresses to these 2 function
7703 pointers after loading UNICOWS.DLL.
7705 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7706 MultiByteToWideChar and WideCharToMultiByte through function
7709 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7712 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7714 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7715 for OSX >= 10.9 if separate spaces are used.
7716 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7718 2014-02-06 Glenn Morris <rgm@gnu.org>
7720 * buffer.c (cache-long-scans): Doc fix.
7722 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7724 * w32fns.c (Fw32_shell_execute): Doc fix.
7726 2014-02-05 Bastien Guerry <bzg@gnu.org>
7728 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7729 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7731 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7733 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7734 outside the window (Bug#16649).
7736 * xdisp.c (note_mouse_highlight): When entering a margin area show
7737 a non-text cursor (Bug#16647).
7739 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7741 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7742 It prompted a compile-time diagnostic on GNU/Linux.
7743 Simplify to remove the need for the label.
7745 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7747 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7748 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7749 to show it; otherwise return 'unsupported--w32-dialog' to signal
7750 to the caller that emulation with menus is necessary.
7751 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7753 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7755 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7758 * menu.c (Fx_popup_dialog): Don't condition the call to
7759 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7760 special symbol 'unsupported--w32-dialog', emulate the dialog with
7761 a menu by calling x-popup-menu.
7763 * menu.h (Qunsupported__w32_dialog): New extern variable.
7765 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7767 * keyboard.c (kbd_buffer_get_event): Read file notification events
7770 * xgselect.c (xg_select): Read glib events in any case, even if
7771 there are no file descriptors to watch for. (Bug#16519)
7773 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7775 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7776 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7777 * w32term.c (w32_draw_window_divider): Handle first and last
7779 * w32term.h (w32_fill_area_abs): New function.
7780 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7782 * xfaces.c (realize_basic_faces): Handle new face ids.
7783 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7784 and bottom divider width.
7785 * xterm.c (x_draw_window_divider): Handle first and last pixels
7788 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7790 * print.c (Fexternal_debugging_output): Add cast to pacify
7791 --enable-gcc-warnings.
7792 * eval.c (call_debugger): Grow specpdl if the debugger was
7793 entered due to specpdl overflow (Bug#16603) and allow more
7794 specpdl space for the debugger itself.
7796 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7798 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7801 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7803 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7804 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7806 * print.c (Fexternal_debugging_output): If the argument character
7807 is non-ASCII, encode it with the current locale's encoding before
7808 writing the result to the terminal. (Bug#16448)
7810 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7811 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7814 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7816 * process.c (create_process): Reset SIGPROF handler in the child.
7817 * callproc.c (call_process): Likewise.
7819 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7821 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7823 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7825 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7826 of zero to print strings, GDB doesn't like it.
7828 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7829 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7830 we still use correct addresses. (Bug#16576)
7832 2014-01-27 K. Handa <handa@gnu.org>
7834 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7835 to preserve the code detection behavior of 24.3.
7836 * coding.h (struct coding_system): New member detected_utf8_bytes.
7837 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7838 (decode_coding_gap): Use short cut for UTF-8 file reading only
7839 when coding->detected_utf8_bytes equals to coding->src_bytes.
7840 * fileio.c (Finsert_file_contents): Cancel the previous change.
7842 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7844 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7845 that are not visible.
7847 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7849 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7850 is grabbed (Bug#16565).
7852 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7854 * xdisp.c (last_max_ascent): Re-remove after erroneously
7855 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7857 (move_it_to): Re-remove reference to last_max_ascent.
7858 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7859 max_descent here instead of calling line_bottom_y.
7862 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7864 * terminal.c (initial_free_frame_resources): New function.
7865 (init_initial_terminal): Install new hook to free face cache
7866 on initial frame and avoid memory leak. For details, see
7867 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7868 * xfaces.c (free_frame_faces): Adjust comment.
7870 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7872 * data.c (Fstring_to_number): Document results if unparsable
7875 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7877 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7879 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7881 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7882 * coding.c (detect_coding_utf_8, emacs_mule_char)
7883 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7884 (check_utf_8, decode_coding):
7885 * coding.h (struct coding_system.errors):
7886 Use ptrdiff_t, not int, for integer values derived from buffer and
7889 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7890 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7891 before invoking decode_coding_gap, since there's just one block.
7893 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7895 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7896 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7897 too early. Again run change_frame_size before assigning menu-
7900 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7902 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7903 arrives, call x_check_fullscreen, in case the new display has a
7904 different resolution. (Bug#16517)
7906 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7908 * term.c (read_menu_input): If the selected frame changes, exit
7910 (tty_menu_show): If the selected frame changes while we displayed
7911 a menu, throw to top level. (Bug#16479)
7913 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7915 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7917 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7919 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7920 * data.c (count_one_bits_word): Fix bug (negated comparison)
7921 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7923 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7925 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7926 Avoid undefined behavior by initializing display property bit of a
7927 string processed by the bidirectional iterator. For details, see
7928 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7930 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7932 Minor cleanup of previous change.
7933 * image.c (imagemagick_error, Fimagemagick_types):
7934 Omit some recently-introduced and unnecessary casts and assignments.
7936 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7938 Fix two memory leaks discovered with Valgrind.
7939 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7940 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7942 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7944 Fixes in window size functions around Bug#16430 and Bug#16470.
7945 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7946 (Fwindow_mode_line_height, Fwindow_header_line_height)
7947 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7948 Minor doc-string adjustments.
7949 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7950 Rewrite doc-strings.
7951 (window_body_height, window_body_width): Do not count partially
7952 visible lines/columns when PIXELWISE is nil (Bug#16470).
7953 (Qfloor, Qceiling): New symbols.
7955 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7957 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7958 when the image cache is not yet allocated. (Bug#16509)
7960 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7962 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7963 re-attach intervals to its base buffer (Bug#16502).
7964 * intervals.c (set_interval_object): Move from here...
7965 * intervals.h (set_interval_object): ... to here. Fix comments.
7967 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7969 Avoid undefined behavior by initializing buffer redisplay bit.
7970 Reported by Dmitry Antipov in
7971 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7972 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7974 Revert some of the CANNOT_DUMP fix (Bug#16494).
7975 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7977 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7979 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7980 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7981 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7982 they are replaced by macros that expand into direct calls to the
7983 corresponding functions from GDI32.DLL.
7984 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7985 variables in the Cygwin build, they are unused.
7987 2014-01-19 K. Handa <handa@gnu.org>
7989 * composite.c (composition_update_it): Fix previous change.
7991 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7993 Fix file name handling on MS-Windows 9X.
7994 * w32.c (maybe_load_unicows_dll): New function.
7996 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7997 on, to make sure we can convert file names to and from UTF-8 on
7998 Windows 9X. This fixes a failure to start up because Emacs cannot
7999 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8001 * w32font.c [WINDOWSNT]: Include w32.h.
8002 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8003 of implementing the same stuff.
8004 Remove now unused g_b_init_is_windows_9x.
8006 * w32.h (maybe_load_unicows_dll): Add prototype.
8008 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8010 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8011 switch to single keyboard. Prevents daemon crashes when a new
8012 client connects while we show a TTY menu in an existing client.
8015 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8017 Fix MinGW64 porting problem with _setjmp.
8018 Reported by Eli Zaretskii in:
8019 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8020 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8021 the old _setjmp and _longjmp. All uses changed.
8023 2014-01-13 Daniel Colascione <dancol@dancol.org>
8025 * textprop.c (Fremove_list_of_text_properties):
8026 Correctly handle reaching the end of the interval tree. (Bug#15344)
8028 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8030 * xdisp.c (resize_mini_window): Round height to a multiple of
8031 frame's line height. Fix bug in calculation of window start
8032 position (Bug#16424).
8034 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8036 * macfont.m: Include termchar.h.
8037 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8038 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8039 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8040 *_WITH_GC_* to take face and f as parameters.
8041 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8042 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8044 2014-01-13 Daniel Colascione <dancol@dancol.org>
8046 Fix menu item updating in the presence of the Unity global menu
8049 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8050 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8052 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8053 updating menus; explain why.
8054 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8055 problem it's supposed to solve and it interferes with detecting
8056 the presence of a global menu.
8057 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8060 2014-01-11 K. Handa <handa@gnu.org>
8062 * composite.c (composition_update_it): Fix indexing of
8063 LGSTRING_CHAR (Bug#15984).
8065 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8067 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8069 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8071 * xdisp.c (try_window_id): Don't use this function's optimizations
8072 if overlays in the buffer displayed by the window have changed
8073 since last redisplay. (Bug#16347)
8074 (message_dolog): Fix indentation.
8076 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8078 * frame.c (frame_resize_pixelwise): Fix doc-string.
8080 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8082 Fix handling of internal borders (Bug#16348).
8083 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8084 Remove internal border width from pixel width of windows.
8085 (change_frame_size_1): Don't return early when frame's pixel
8086 size changes - we still have to record the new sizes in the
8088 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8089 also when toolbar gets larger.
8090 * window.c (check_frame_size): Include internal_border_width in
8092 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8093 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8094 In non-toolkit/non-GTK version clear internal border.
8095 * xterm.c (x_clear_under_internal_border): New function for
8096 non-toolkit/non-GTK version.
8097 (x_after_update_window_line): In non-toolkit/non-GTK version
8099 (handle_one_xevent, x_set_window_size):
8100 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8101 * xterm.h (x_clear_under_internal_border): Extern it.
8103 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8105 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8106 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8109 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8111 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8112 last value of point is not equal to buffer's point. (Bug#16129)
8114 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8117 * nsterm.h (updateCollectionBehavior): Rename from
8118 updateCollectionBehaviour. All uses changed.
8120 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8121 * Makefile.in (SETFATTR): New macro.
8122 (temacs$(EXEEXT)): Use it.
8124 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8126 Fix maximization behavior on Windows (Bug#16300).
8127 * w32fns.c (w32_fullscreen_rect): Don't handle
8128 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8129 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8130 of SetWindowPos. Restore last placement also when leaving
8131 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8132 but the FULLSCREEN_BOTH case.
8134 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8137 * data.c (arithcompare_driver):
8138 * fileio.c (Fcar_less_than_car):
8139 * fns.c (internal_equal):
8140 * frame.c (delete_frame):
8141 * lisp.h (enum More_Lisp_Bits):
8143 Avoid C99 constructs that don't work in C89.
8144 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8145 to port to C89, which doesn't have 'long long'.
8146 (count_trailing_zero_bits): Use them.
8148 2014-01-03 Chong Yidong <cyd@gnu.org>
8150 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8152 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8154 Further adjust frame/window scrollbar width calculations.
8155 * window.c (apply_window_adjustment):
8156 Set windows_or_buffers_changed.
8157 (Fwindow_scroll_bars): Return actual scrollbar width.
8158 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8159 For non-toolkit builds again use 14 as minimum width and set
8160 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8161 * xterm.c (XTset_vertical_scroll_bar): Take width from
8162 WINDOW_SCROLL_BAR_AREA_WIDTH.
8163 (x_new_font): Rename wid to unit. Base calculation of new
8164 scrollbar width on toolkit used and make it analogous to that of
8165 x_set_scroll_bar_default_width.
8166 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8167 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8168 of GetSystemMetrics.
8169 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8170 WINDOW_SCROLL_BAR_AREA_WIDTH.
8171 (x_new_font): Make it correspond to changes in xterm.c.
8173 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8175 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8176 This is a cleaner way to fix the MinGW-w64 porting problem.
8177 Check for INTPTR_MAX misconfiguration.
8179 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8181 * search.c (newline_cache_on_off, find_newline): In indirect
8182 buffers, use the newline cache of the base buffer.
8184 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8185 buffer, invalidate the caches of its base buffer. (Bug#16265)
8187 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8188 buffers, use the width-run cache of the base buffer.
8190 * xdisp.c (redisplay_window): When the window displays an indirect
8191 buffer, and the character widths in the display table have
8192 changed, invalidate the width-run cache of the corresponding base
8195 * fileio.c (Finsert_file_contents): When invalidating the newline
8196 cache, consider the case of inserting into indirect buffer.
8198 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8199 In indirect buffers, use the paragraph cache of the base buffer.
8201 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8203 * window.c (grow_mini_window): Fix last change.
8205 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8207 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8209 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8211 * w32term.c (w32_initialize): Use LCID and LOWORD.
8213 * w32proc.c (create_child): Use pid_t for 5th argument.
8214 (IsValidLocale): Don't provide prototype for MinGW64.
8215 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8216 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8218 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8219 MinGW64 doesn't support.
8221 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8223 * w32.c (set_named_security_info): New function.
8224 (acl_set_file): Fall back on set_named_security_info if
8225 set_file_security fails.
8226 (g_b_init_set_named_security_info_w)
8227 (g_b_init_set_named_security_info_a): New static variables.
8228 (globals_of_w32): Initialize them to zero.
8229 (set_named_security_info): Set them to non-zero if the
8230 corresponding API is available.
8231 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8232 New function typedefs.
8234 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8236 Some more fixes following pixelwise resize changes including one
8238 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8239 of frame_resize_pixelwise.
8240 * widget.c (pixel_to_text_size): New function.
8241 (update_wm_hints): Have size hints respect value of
8242 frame_resize_pixelwise.
8243 (EmacsFrameResize): Alway process resize requests pixelwise.
8244 * window.c (grow_mini_window): Make sure mini window is at least
8246 * xdisp.c (display_menu_bar): Make sure menubar extends till
8248 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8249 (x_set_tool_bar_lines): Calculate pixelwise.
8250 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8251 frame_resize_pixelwise.
8253 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8255 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8256 variables not used there.
8258 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8260 * w32.c (sys_umask): New function. (Bug#16299)
8262 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8264 * dispnew.c (change_frame_size_1): Take old width of root window
8265 from that window's pixel width. (Bug#16284)
8267 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8269 Plain copy-file no longer chmods an existing destination (Bug#16133).
8270 * fileio.c (realmask): Now a static var, not a local.
8271 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8272 Remove arg STATPTR. All uses changed.
8273 (Fcopy_file): Do not alter permissions of existing destinations,
8274 unless PRESERVE-PERMISSIONS (renamed from
8275 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8276 Avoid race when testing for existing destinations and for
8277 when input and output files are the same.
8278 If changing the group fails, adjust both default and
8279 preserved permissions so that access is not granted to the
8281 (Fset_default_file_modes, init_fileio): Update realmask.
8282 (Fdefault_file_modes): Use realmask instead of calling umask.
8284 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8286 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8287 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8288 flags on the daemon pipe ends before execing.
8290 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8292 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8293 session. (Bug#14739)
8295 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8297 * callproc.c (Vexec_path): Document that exec-directory is in it.
8299 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8301 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8304 2013-12-27 Chong Yidong <cyd@gnu.org>
8306 * data.c (Fsymbol_function): Doc fix.
8308 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8310 Some more tinkering with Bug#16051.
8311 * window.c (resize_frame_windows): Don't let the size of the
8312 root window drop below the frame's default character size.
8313 Never ever delete any subwindows - let the window manager do the
8316 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8317 of toolbar lines needed when they exceed the height of the root
8319 (unwind_create_frame_1): New function.
8320 (Fx_create_frame): Generally inhibit calling the window
8321 configuration change hook here. Remove extra call to
8322 change_frame_size - it's not needed when we don't run the
8323 configuration change hook.
8325 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8327 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8328 On my Fedora 19 platform the core dumps were so big that
8329 my desktop became nearly catatonic.
8330 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8331 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8332 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8333 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8334 a clang-only syntax.
8335 * conf_post.h (__has_feature): New macro, if not already defined.
8336 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8337 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8339 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8341 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8342 is a file name. (Bug#16252)
8344 2013-12-25 Chong Yidong <cyd@gnu.org>
8346 * keyboard.c (Voverriding_terminal_local_map)
8347 (Voverriding_local_map): Doc fix.
8349 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8351 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8353 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8354 file name when it is submitted to ShellExecute. Simplify code.
8355 Don't test DOCUMENT for being a string, as that is enforced by
8356 CHECK_STRING. Doc fix.
8358 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8360 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8361 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8362 redisplay_tool_bar does. Improve and fix commentary.
8363 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8364 limits of the glyph matrices. (Bug#16051)
8365 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8366 only when the new size is different from the old one, and the new
8367 size can be achieved given the frame height.
8369 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8371 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8373 2013-12-23 Glenn Morris <rgm@gnu.org>
8375 * lread.c (Fload): Mention load-prefer-newer in doc.
8377 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8379 Handle Bug#16207 by being more restrictive when running hooks.
8380 * window.c (unwind_change_frame): New function.
8381 (Fset_window_configuration): Don't run configuration change hook
8382 while the frame configuration is unsafe. Call select_window
8385 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8387 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8389 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8391 * nsterm.h: Declare EmacsColor category.
8393 * nsterm.m (NSColor): Implement EmacsColor category.
8394 (ns_get_color): Use colorUsingDefaultColorSpace.
8395 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8397 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8399 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8401 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8402 having the PNG_NORETURN attribute, to avoid compiler warning in
8405 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8407 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8409 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8410 fringe background extension.
8411 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8412 because they are now always the same as `left' and `width',
8413 respectively. Remove code for the case that `width' and
8414 `sb_width' are different.
8416 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8418 Remove scroll_bar_actual_width from frames.
8419 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8420 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8421 (x_figure_window_size):
8422 * nsterm.m (x_set_window_size):
8423 * widget.c (set_frame_size):
8424 * w32term.c (x_set_window_size):
8425 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8426 scroll_bar_actual_width.
8428 Convert scroll_bar members to integers on Windows.
8429 * w32term.h (struct scroll_bar): Convert top, left, width,
8430 height, start, end and dragging to integers.
8431 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8433 * w32term.c (w32_set_scroll_bar_thumb)
8434 (w32_scroll_bar_handle_click): Remove XINT conversions for
8435 scroll_bar members. Treat bar->dragging as integer.
8436 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8437 first element. Remove XINT conversions for scroll_bar members.
8438 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8439 Remove XINT conversions for scroll_bar members.
8441 Fix assignment for new window total sizes.
8442 * window.c (Fwindow_resize_apply_total): Assign values for
8445 2013-12-20 Chong Yidong <cyd@gnu.org>
8447 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8448 argument to `append'.
8450 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8452 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8453 current text face, for extending the face of the display margins.
8456 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8457 Doc fix. (Bug#16190)
8459 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8461 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8464 * nsterm.m (Qfile, Qurl): New.
8465 (EV_MODIFIERS2): New macro.
8466 (EV_MODIFIERS): Use EV_MODIFIERS2.
8467 (ns_term_init): Remove font and color from DND, does not work on
8468 newer OSX, and other ports don't have them.
8469 (performDragOperation:): Handle modifiers used during drag.
8470 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8471 Remove global Lisp variables used to communicate with ns-win.el.
8472 Remove font and color handling.
8473 (syms_of_nsterm): Defsym Qfile and Qurl.
8475 2013-12-19 Anders Lindgren <andlind@gmail.com>
8477 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8478 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8480 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8481 (constrainFrameRect): Remove special case nr_screens == 1.
8482 Don't constrain size to size of view.
8484 * nsterm.h (ns_output): Remove dont_constrain.
8486 2013-12-19 Anders Lindgren <andlind@gmail.com>
8488 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8490 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8492 Minor fixes for recent openp changes.
8493 * lisp.h (GCPRO7): New macro.
8494 * lread.c (openp): Use bool for boolean; all callers changed.
8495 Protect save_string from GC. Don't assume that file descriptors
8496 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8497 warning about uninitialized variable.
8499 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8501 * w32fns.c (emacs_abort): Use intptr_t as argument of
8502 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8504 2013-12-18 Glenn Morris <rgm@gnu.org>
8506 * lread.c (Fload): Pass load_prefer_newer to openp.
8507 Don't bother checking mtime if openp already did it.
8508 (openp): Add `newer' argument, to check all suffixes
8509 and find the newest file.
8510 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8511 * callproc.c (call_process):
8512 * charset.c (load_charset_map_from_file):
8513 * emacs.c (init_cmdargs):
8514 * image.c (x_create_bitmap_from_file, x_find_image_file):
8516 * lread.c (Flocate_file_internal):
8517 * process.c (Fformat_network_address):
8518 * sound.c (Fplay_sound_internal):
8519 * w32.c (check_windows_init_file):
8520 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8522 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8524 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8526 * w32.c (getloadavg): Don't index samples[] array with negative
8527 indices. Recover from wall-clock time being set backwards.
8529 * w32term.c (w32_initialize): Declare the argument of
8530 set_user_model as const.
8532 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8533 (w32_menu_show): Constify some arguments passed to MessageBox.
8535 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8536 to initialize Lisp objects.
8538 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8539 initialize Lisp objects.
8541 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8542 use variables used only on X under that condition.
8544 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8545 variables not used there.
8547 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8549 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8550 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8552 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8554 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8555 code, revealed in presence of R2L characters, character
8556 compositions, and display vectors. A better fix for Bug#16148.
8557 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8558 GTK and NS builds, they don't have this member of struct frame.
8560 * dispextern.h (struct composition_it): Correct a comment for the
8563 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8565 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8566 This prevents a compilation error on C compilers that do not
8567 default functions to return 'int' if not declared. Also, add
8568 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8569 since it now uses inline functions.
8571 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8573 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8574 display margins on mode line, header line, and in the frame's
8575 tool-bar window. (Bug#16165)
8577 2013-12-16 Andreas Schwab <schwab@suse.de>
8579 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8581 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8583 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8586 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8588 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8590 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8592 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8593 intended to find bogus pointers in font objects (Bug#16140).
8594 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8595 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8596 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8597 Disable for MS-Windows due to Bug#15876; apparently this
8598 requires more or less substantial changes in fontset code.
8599 * xfont.c (xfont_close):
8600 * xftfont.c (xftfont_close): Call x_display_info_for_display
8601 to check whether 'Display *' is valid (Bug#16093 and probably
8604 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8606 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8607 Reported by Juanma Barranquero <lekktu@gmail.com>.
8609 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8610 open a pty on MS-Windows. (Bug#16152)
8612 * emacs.c (decode_env_path): Fix bogus comparison against
8613 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8615 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8617 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8618 (Fx_file_dialog): Add parentheses around && to silence warning.
8620 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8622 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8624 * xdisp.c (extend_face_to_end_of_line): Extend background of
8625 non-default face in margin areas as well. (Bug#16151)
8626 (display_line): Call extend_face_to_end_of_line for continued
8627 lines as well, if the display margins have non-zero width.
8628 (set_glyph_string_background_width): When needed, set the
8629 extends_to_end_of_line_p flag on glyph strings to be drawn in
8630 margin areas, not only in the text area.
8632 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8635 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8637 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8638 Don't worry about verify_error being t, since it has to be a list.
8640 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8642 Use bool for boolean, focusing on headers.
8643 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8644 No need to include <stdbool.h>, since conf_post.h does it now.
8645 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8646 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8647 (SET_PER_BUFFER_VALUE_P):
8648 * ccl.c, ccl.h (setup_ccl_program):
8649 * ccl.h (CHECK_CCL_PROGRAM):
8650 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8651 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8652 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8653 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8654 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8655 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8656 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8657 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8658 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8659 (CHARSET_FAST_MAP_SET):
8660 * coding.c (decode_coding_ccl, encode_coding_ccl):
8661 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8662 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8663 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8664 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8665 (decode_coding_c_string):
8666 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8667 * conf_post.h (has_attribute):
8668 * dispextern.h (trace_redisplay_p)
8669 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8670 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8671 (SET_GLYPH_FROM_CHAR_GLYPH)
8672 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8673 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8674 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8675 (cursor_in_mouse_face_p):
8676 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8677 (blank_row, prepare_desired_row)
8678 (build_frame_matrix_from_leaf_window, make_current)
8679 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8680 (update_window, scrolling_window, update_frame_line):
8681 * disptab.h (GLYPH_FOLLOW_ALIASES):
8682 * editfns.c (Fformat):
8683 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8684 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8685 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8686 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8687 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8688 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8689 (FONT_DEFERRED_LOG):
8690 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8691 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8692 (FRAME_MOUSE_UPDATE):
8693 * fringe.c (Fdefine_fringe_bitmap):
8694 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8695 (x_create_bitmap_from_xpm_data, xpm_load_image):
8696 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8697 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8698 (MERGE_INTERVAL_CACHE):
8699 * keymap.h (KEYMAPP):
8700 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8701 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8702 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8703 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8704 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8705 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8706 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8707 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8708 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8709 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8710 (SETUP_BUFFER_SYNTAX_TABLE):
8711 * systime.h (timespec_valid_p):
8712 * term.c (save_and_enable_current_matrix):
8713 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8714 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8715 (redisplay_internal, try_window_reusing_current_matrix)
8716 (sync_frame_with_window_matrix_rows, try_window_id)
8717 (display_menu_bar, display_tty_menu_item, display_mode_line)
8718 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8719 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8720 * xmenu.c (xmenu_show):
8721 * xterm.c (use_xim, x_term_init):
8722 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8723 (struct x_bitmap_record):
8724 Use bool for booleans.
8725 * ccl.c (struct buffer_text):
8726 * ccl.h (struct ccl_program):
8727 * charset.h (struct charset):
8729 * coding.h (struct iso_2022_spec, struct coding_system):
8730 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8731 (struct glyph_string, struct face, struct face_cache)
8732 (struct bidi_string_data, struct bidi_it)
8733 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8735 * editfns.c (Fformat):
8736 * frame.h (struct frame):
8737 * fringe.c (struct fringe_bitmap):
8738 * intervals.h (struct interval):
8739 * keyboard.h (struct kboard):
8740 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8741 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8742 (struct Lisp_Buffer_Local_Value, union specbinding):
8743 * macfont.m (struct macfont_info):
8744 * process.h (struct Lisp_Process):
8745 * termchar.h (struct tty_display_info):
8746 * window.h (struct window):
8747 * xterm.h (struct x_output):
8748 Use bool_bf for boolean bit-fields.
8749 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8750 All callers changed.
8751 * ccl.h (struct ccl_program): Remove unused members private_state,
8752 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8754 (struct ccl_spec): Remove unused members cr_carryover,
8755 eight_bit_carryover.
8756 * conf_post.h: Include <stdbool.h>.
8757 (bool_bf): New type.
8758 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8759 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8760 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8761 'do { ... } while (false)' brackets.
8762 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8763 Args must now be expressions; all callers changed.
8764 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8765 (PRODUCE_GLYPHS): Simplify use of boolean.
8766 * fileio.c (Fcopy_file):
8767 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8768 * lisp.h (UNGCPRO): Return void, not int.
8769 (FOR_EACH_TAIL): Use void expression, not int expression.
8770 * region-cache.c: Reindent.
8771 * region-cache.h: Copy comments from region-cache.c, to fix
8772 incorrect remarks about booleans.
8774 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8776 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8777 when character at point is displayed from a display vector.
8780 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8782 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8783 now a list of certificate validation checks that will abort a
8784 connection with an error.
8785 (Fgnutls_boot): Document it and use it.
8787 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8789 * w32term.c (w32_enable_frame_resize_hack): New variable.
8790 (x_set_window_size): Use it to hack frame resizing on Windows
8793 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8795 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8796 Windows-specific code to w32.c. Change error message text to
8797 match that of Posix platforms.
8799 * w32.c (w32_copy_file): New function, most of the code copied and
8800 reworked from Fcopy_file. Improve error handling. Plug memory
8801 leak when errors are thrown. Support file names outside of the
8802 current codepage. (Bug#7100)
8804 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8806 * lread.c (load_path_default): Prototype.
8808 2013-12-13 Glenn Morris <rgm@gnu.org>
8810 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8811 (dump_path): Remove.
8812 (load-path-default): Remove `changed' argument.
8813 Do not set dump_path permanently. Simplify.
8814 (init_lread): Simplify.
8815 (syms_of_lread): Remove dump_path.
8817 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8819 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8820 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8821 2013-12-12 font-related change to avoid Bug#16128, which
8822 is quite hard to fix without even more substantial changes.
8824 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8826 * font.c (font_close_object): Check for live frame (Bug#16128).
8828 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8830 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8831 Return ptrdiff_t, not int, since it's a buffer size.
8832 Reindent/reparen some macros to a more Gnuish style.
8834 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8836 Avoid undefined behavior with huge regexp interval counts.
8837 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8838 since it's now specialized to interval counts. All uses changed.
8839 Do not assume wraparound on signed integer overflow.
8840 (regex_compile): Simplify based on the above changes.
8842 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8844 Support file names on MS-Windows that use characters outside of
8845 the current system codepage. (Bug#7100)
8847 * w32.c (get_file_security, set_file_security)
8848 (create_symbolic_link): Separate pointers and boolean flags for
8849 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8850 non-zero, else the former.
8851 (codepage_for_filenames, filename_to_utf16, )
8852 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8854 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8856 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8857 Accept only one argument; all callers changed.
8858 (dostounix_filename): Remove the second argument, now works in
8859 UTF-8. All callers changed.
8860 (parse_root): Lose DBCS code.
8861 (get_long_basename, w32_get_short_filename, init_environment)
8862 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8863 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8864 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8865 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8866 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8867 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8869 (ansi_encode_filename): New function.
8870 (get_emacs_configuration, get_emacs_configuration_options):
8872 (add_volume_info, GetCachedVolumeInformation): Run the input file
8873 name through unixtodos_filename, to ensure it is stored and
8874 referenced in canonical form.
8875 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8876 (logon_network_drive, sys_link, utime): Improve error handling.
8877 (sys_access): New function.
8878 (hashval, generate_inode_val): Unused functions deleted.
8879 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8880 (check_windows_init_file): Convert error message from UTF-8 to
8881 ANSI codepage, for display in the message box.
8882 (globals_of_w32): Set w32_unicode_filenames according to the OS
8885 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8886 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8887 (syms_of_w32term): Declare w32-unicode-filenames.
8889 * w32proc.c (new_child, delete_child): Remove code that handled
8890 unused pending_deletion and input_file members of the child struct.
8891 (create_child, sys_spawnve): Convert all file names to ANSI
8892 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8893 name cannot be encoded in ANSI codepage. Don't use
8894 unixtodos_filename, mirror slashes by hand.
8895 (record_infile, record_pending_deletion): Functions deleted.
8896 (Fw32_short_file_name): Call w32_get_short_filename instead of
8899 * w32notify.c (add_watch): Work in Unicode mode when
8900 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8901 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8902 instead, do the same with Lisp primitives.
8904 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8905 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8906 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8907 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8908 (Fw32_shell_execute): Improve error reporting.
8909 (Fdefault_printer_name): Ifdef away for Cygwin.
8911 * w32.h (struct _child_process): Remove input_file and
8912 pending_deletion members that are no longer used.
8913 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8914 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8915 (ansi_encode_filename): New and updated prototypes.
8917 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8919 (unexec): Don't use dostounix_filename, it expects a file name in
8920 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8923 * fileio.c (Ffile_name_directory, file_name_as_directory)
8924 (directory_file_name, Fexpand_file_name)
8925 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8926 arguments of dostounix_filename.
8927 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8928 use MAX_UTF8_PATH for size of file-name strings.
8929 (emacs_readlinkat): Build an explicitly unibyte string for file
8931 (syms_of_fileio) <file-name-coding-system>:
8932 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8934 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8935 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8936 directories to UTF-8.
8937 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8938 environment, and each element of the input PATH, to UTF-8.
8940 * dired.c (file_attributes): Use build_unibyte_string explicitly
8941 to make Lisp strings from user and group names.
8943 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8946 * coding.c (decode_file_name, encode_file_name): New functions.
8948 * termcap.c (tgetent): Adapt to the change in arguments of
8951 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8954 * msdos.c (dostounix_filename, init_environment): Adapt to the
8955 change in arguments of dostounix_filename.
8957 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8958 [WINDOWSNT]: Encode file names passed to the image libraries in
8961 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8962 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8964 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8965 arguments of dostounix_filename.
8967 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8969 * font.h (struct font_entity) [HAVE_NS]: New field to record
8970 font driver which was used to create this entity.
8971 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8972 frame where the font was opened.
8973 (font_close_object): Add prototype.
8974 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8975 (font_close_object): Not static any more. Lost frame arg.
8976 Adjust comment and users.
8977 * alloc.c (cleanup_vector): Call font_close_object to adjust
8978 per-frame font counters correctly. If HAVE_NS, also call
8979 driver-specific cleanup for font-entity objects.
8980 * ftfont.c (ftfont_open):
8981 * nsfont.m (nsfont_open):
8982 * w32font.c (w32font_open_internal):
8983 * xfont.c (xfont_open):
8984 * xftfont.c (xftfont_open): Save frame pointer in font object.
8985 * macfont.m (macfont_open): Likewise.
8986 (macfont_descriptor_entity): Save driver pointer to be able
8987 to call its free_entity routine when font-entity is swept.
8988 * ftxfont.c (ftxfont_open): Add eassert because frame
8989 pointer should be saved by ftfont_driver.open.
8991 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8993 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8994 input polling is used. This is still meaningful for Cygwin, see
8995 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8996 * keyboard.c (poll_for_input_1, input_polling_used):
8997 Define unconditionally.
8998 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8999 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9000 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9001 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9002 (face_for_char): Likewise. Rearrange eassert and return ASCII
9003 face for CHAR_BYTE8_P.
9004 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9006 2013-12-11 Ken Brown <kbrown@cornell.edu>
9008 * dispextern.h (erase_phys_cursor):
9009 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9011 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9013 * nsterm.m (x_free_frame_resources):
9014 * term.c (tty_free_frame_resources):
9015 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9016 face cache because it's implied by free_frame_faces anyway.
9017 * w32term.c (x_free_frame_resources): Likewise. Do not call
9018 free_frame_faces twice.
9020 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9022 * editfns.c (Fformat_time_string): Mention %F in the doc.
9024 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9026 * window.c (resize_frame_windows): Don't return immediately when
9027 the root window's size doesn't change - the minibuffer window
9028 may still have to be repositioned/resized.
9029 * xfns.c (Fx_create_frame): Always change the frame size after
9030 initializing the frame's faces.
9031 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9032 change_frame_size should already have done it.
9033 (x_new_font): Assign new tool- and menu-bar heights.
9034 (x_set_window_size_1): Account for tool- and menu-bar heights
9035 (Bug#16013). Don't set pixel sizes since change_frame_size
9036 should already have done it.
9038 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9040 Remove the option of using libcrypto.
9041 * Makefile.in (LIB_CRYPTO): Remove.
9042 (LIBES): Don't use it.
9044 2013-12-11 Juri Linkov <juri@jurta.org>
9046 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9047 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9049 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9051 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9052 drawn tool bar items (Bug#16058).
9053 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9055 2013-12-09 Ken Brown <kbrown@cornell.edu>
9057 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9059 * lisp.h (get_frame_param): Adjust conditions for prototype
9062 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9064 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9065 Avoid unused macro warning if configured --without-xft.
9067 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9069 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9071 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9073 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9075 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9077 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9079 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9081 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9083 Use libcrypto's checksum implementations if available, for speed.
9084 * Makefile.in (LIB_CRYPTO): New macro.
9087 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9088 The macro didn't conform to C99 due to type mismatch,
9089 which caused compilation failure with Sun C 5.12,
9090 and it was confusing anyway. Include window.h to declare
9091 redisplay_other_windows.
9093 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9095 * window.c (set_window_buffer): Update mode line (bug#16084).
9097 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9099 Fix minor problems found by static checking.
9100 * keyboard.c (poll_for_input_1, input_polling_used):
9101 Define only if HAVE_NTGUI.
9102 * xmenu.c (popup_activate_callback): Omit unnecessary
9103 check against USE_X_TOOLKIT, which must be defined here anyway.
9104 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9107 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9109 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9111 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9113 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9115 * nsterm.m (x_set_window_size): Remove fprintf.
9116 (init): Define always. Set applicationDidFinishLaunchingCalled
9118 (applicationDidFinishLaunching:):
9119 Set applicationDidFinishLaunchingCalled.
9120 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9123 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9125 Pixel resize changes for NS (Bug#16049).
9126 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9127 height/width. row/cols are locals.
9128 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9129 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9130 (windowWillResize): Remove gsextra. Calculate extra as in
9132 (x_new_font): Don't change frame size if fullscreen.
9133 Change size pixelwise.
9135 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9136 comment in xfns.c. Change to pixelwise call.
9138 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9140 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9143 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9145 * xterm.c (input_signal_count): Remove.
9146 (x_dispatch_event): Define unconditionally.
9147 (x_make_frame_visible): Process X events until the frame
9148 is really visible (Bug#16027).
9149 * xterm.h (x_dispatch_event): Declare unconditionally.
9151 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9153 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9155 * nsterm.m (x_set_window_size): Handle pixelwise.
9157 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9159 * w32term.c (x_new_font):
9160 * xterm.c (x_new_font): Calculate new frame size from new font
9163 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9165 * lisp.h (FOR_EACH_TAIL): New macro.
9166 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9168 * window.c (select_window): Call second wset_redisplay before we change
9169 selected_window (bug#16034).
9171 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9173 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9175 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9177 * w32xfns.c: Include window.h, to avoid a compiler warning.
9179 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9181 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9182 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9183 window_scroll takes care of it.
9184 (Fset_window_point, Fdelete_other_windows_internal)
9185 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9186 (Fsplit_window_internal, Fdelete_window_internal)
9187 (Fresize_mini_window_internal, Fset_window_configuration)
9188 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9189 cause redisplay instead of forcing a complete redisplay.
9190 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9191 we're only affecting the selected_window.
9193 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9195 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9196 directional control characters. Update type and category
9197 determination according to the UBA from Unicode v6.3.
9198 (bidi_category_t): New category EXPLICIT_FORMATTING.
9200 * dispextern.h (bidi_type_t): Update to include new bidirectional
9201 properties introduced with Unicode v6.3. (Bug#16043)
9203 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9205 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9208 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9210 * font.c (font_list_entities): Remove dummy assignment.
9211 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9212 used on graphic displays only. Remove unused 'font_encoder' member.
9213 (struct font_bitmap): Remove unused 'extra' member.
9214 * nsfont.m (nsfont_open):
9215 * w32font.c (w32font_open_internal):
9216 * ftfont.c (ftfont_get_bitmap): Adjust users.
9218 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9220 Use bool for boolean.
9221 * tparam.c (tparam1):
9222 * undo.c (record_point, record_property_change):
9223 Use bool for boolean, for local vars that are always true or false.
9225 Minor integer overflow fixes (Bug#16033).
9226 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9227 This improves on the previous fix to this function.
9228 (window_resize_check): When summing up pixel counts, don't rely on
9229 undefined behavior if the sum overflows.
9231 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9233 * window.c (Fset_window_new_pixel): Don't choke at negative
9234 argument value (Bug#16033).
9236 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9237 to avoid crash in window_box_height.
9239 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9240 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9242 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9244 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9246 Minor integer overflow fixes.
9247 * window.c (Fset_window_new_pixel, grow_mini_window):
9248 * xdisp.c (Fwindow_text_pixel_size):
9249 Avoid undefined behavior on signed integer overflow.
9250 * xfns.c (x_set_mouse_color):
9251 Check that drag shape fits in 'unsigned', since that's what X wants.
9253 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9255 Improve reporting of fatal exception on MS-Windows.
9256 * w32fns.c (my_exception_handler): New function.
9257 (globals_of_w32fns): Set it up as the unhandled exception
9258 handler. Initialize exception code and address to zeros.
9259 (emacs_abort): If the exception code and address are available,
9260 print them at the beginning of the backtrace. Fix the format of
9261 printing addresses (was producing 0x0x12345678 on XP).
9264 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9266 * eval.c (Fbacktrace__locals): New function.
9267 (syms_of_eval): Defsubr it.
9269 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9271 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9272 Define here to unify between...
9273 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9274 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9276 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9278 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9280 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9281 fringe background extension.
9282 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9283 because they are now always the same as `left' and `width',
9284 respectively. Remove code for the case that `width' and
9285 `sb_width' are different.
9287 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9289 Fix minor problems found by static checking.
9290 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9291 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9292 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9294 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9296 * image.c (imagemagick_compute_animated_image): Don't crash if we
9297 have an animation with different-sized images (bug#15313).
9299 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9301 Remove some unused items introduced during pixelwise change.
9302 * window.c (window_resize_total_check): Remove unused function.
9303 * xdisp.c (remember_mouse_glyph): Remove unused label.
9304 (Ftool_bar_height): Move declaration inside #if.
9305 * xterm.c (x_set_window_size): Don't use r and c.
9307 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9309 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9312 * window.c (Fset_window_configuration): Comment out unused variables.
9314 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9316 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9318 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9320 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9322 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9323 HAVE_GNUTLS3 (Bug#16001).
9325 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9326 if interrupts are deferred (Bug#15801).
9328 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9330 Support resizing frames and windows pixelwise.
9331 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9332 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9333 (struct glyph_matrix): Replace window_left_col and
9334 window_top_line by window_pixel_left and window_pixel_top.
9335 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9337 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9338 (draw_window_divider, move_it_to, x_draw_right_divider)
9339 (x_draw_bottom_divider, change_frame_size): Add or fix
9341 * dispnew.c (change_frame_size_1): Change prototype.
9342 (adjust_glyph_matrix, required_matrix_width)
9343 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9344 values instead of lines and columns.
9345 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9346 WINDOW_TOTAL_FRINGE_WIDTH.
9347 (handle_window_change_signal, do_pending_window_change)
9348 (init_display): Adjusts calls of change_frame_size.
9349 (change_frame_size, change_frame_size_1): Handle pixelwise
9351 * frame.c (Qright_divider_width, Qbottom_divider_width):
9353 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9354 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9355 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9356 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9358 (set_frame_param): New function.
9359 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9360 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9361 (Ffringe_width, Fborder_width, Fright_divider_width)
9362 (Fbottom_divider_width): New functions, defsubr them.
9363 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9364 New argument pixelwise.
9365 (struct frame_parm_table): New members Qright_divider_width and
9366 Qbottom_divider_width.
9367 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9368 (x_report_frame_params): Handle Qright_divider_width and
9369 Qbottom_divider_width.
9370 (x_set_right_divider_width, x_set_bottom_divider_width):
9372 (frame_resize_pixelwise): New option.
9373 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9374 new_pixelwise, right_divider_width and bottom_divider_width;
9375 remove total_lines; rename text_lines, text_cols, new_text_lines
9376 and new_text_cols to text_height, text_width, new_height and
9377 new_width respectively.
9378 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9379 FRAME_TEXT_WIDTH respectively.
9380 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9381 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9382 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9384 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9385 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9386 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9387 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9388 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9389 (FRAME_TOTAL_COLS_ARG): Remove macro.
9390 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9391 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9392 (x_wm_set_size_hint): Handle frame pixel sizes.
9393 * indent.c (compute_motion, Fcompute_motion):
9394 Call window_body_width instead of window_body_cols.
9395 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9396 (make_lispy_position): Handle right and bottom dividers.
9397 (Fsuspend_emacs): Pixelize call of change_frame_size.
9398 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9399 * lisp.h: Extern set_frame_param.
9400 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9402 (Fx_create_frame): Add entry for vertical_drag_cursor.
9403 Pixelize call of change_frame_size.
9404 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9405 * nsterm.m (ns_update_window_end): Optionally draw right
9407 (x_set_window_size): Add argument pixelwise.
9408 Call check_frame_size and change_frame_size with pixelwise zero.
9409 (ns_draw_window_divider): New function.
9410 (ns_redisplay_interface): Add ns_draw_window_divider.
9411 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9412 (x_new_font): Call x_set_window_size with pixelwise zero.
9413 * print.c (print_object): For a window print its sequence
9415 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9416 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9417 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9418 (w32_createwindow): Use scroll bar area width.
9419 (w32_wnd_proc): Handle bottom divider width.
9420 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9421 (Fx_create_frame): Default divider width parameters.
9422 Caclulate sizes pixelwise. Add vertical drag cursor support.
9423 (x_create_tip_frame): Default divider widths to zero.
9424 Pixelize call to change_frame_size.
9425 (Fx_show_tip): Add handling of divider widths. Pixelize window
9427 (Fw32_frame_rect): New function.
9428 (frame_parm_handler w32_frame_parm_handlers): Add divider
9430 (Vx_window_vertical_drag_shape): Add variable.
9431 * w32inevt.c (resize_event, maybe_generate_resize_event):
9432 Pixelize change_frame_size calls.
9433 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9435 * w32term.c (w32_draw_window_divider): New function.
9436 (x_update_window_end): Handle right divider.
9437 (w32_draw_fringe_bitmap, x_scroll_run)
9438 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9439 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9440 Calculate new frame sizes pixelwise.
9441 (x_new_font): Pixelize call to x_set_window_size.
9442 (x_check_fullscreen): Pixelize call to change_frame_size.
9443 (x_set_window_size_1, x_set_window_size): New argument
9444 pixelwise. Calculate pixelwise.
9445 (x_wm_set_size_hint): Use scroll bar area width.
9446 (w32_redisplay_interface): Add w32_draw_window_divider.
9447 * w32term.h (struct w32_output): Add vertical drag cursor.
9448 * widget.c (set_frame_size, update_wm_hints)
9449 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9451 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9452 * window.c (sequence_number): Restore.
9453 (Fwindow_pixel_width, Fwindow_pixel_height)
9454 (Fwindow_mode_line_height, Fwindow_header_line_height)
9455 (window_pixel_to_total, Frun_window_scroll_functions)
9456 (Fset_window_new_pixel, window_resize_apply_total)
9457 (Fwindow_resize_apply_total): New functions.
9458 (window_body_height, window_body_width): Rename from
9459 window_body_lines. New argument PIXELWISE.
9460 Calculate pixelwise.
9461 (Fwindow_body_height, Fwindow_body_width): New argument
9463 (coordinates_in_window, window_relative_x_coord): Use window's
9464 pixel width instead of total width.
9465 (replace_window, recombine_windows): Initialize pixel values.
9466 (resize_root_window, resize_frame_windows, grow_mini_window)
9467 (shrink_mini_window): New argument PIXELWISE.
9468 Calculate pixelwise.
9469 (Fdelete_other_windows_internal, adjust_window_margins)
9470 (window_resize_check, window_resize_apply)
9471 (Fdelete_window_internal, Fresize_mini_window_internal)
9472 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9473 (check_frame_size): Rename arguments. New argument PIXELWISE.
9474 Calculate pixelwise.
9475 (set_window_buffer): Make samebuf bool. Run configuration change
9476 hook only if buffer changed.
9477 (Fset_window_buffer): Rewrite doc-string.
9478 (make_window): Initialize new_pixel slot.
9479 (Fwindow_resize_apply): Check pixel size of root window.
9480 (Fsplit_window_internal): Call 2nd argument pixel_size.
9481 Calculate pixelwise.
9482 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9484 (save_window_data): New slots frame_text_width,
9485 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9486 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9488 (Fcurrent_window_configuration, Fset_window_configuration)
9489 (save_window_save, compare_window_configurations): Handle new
9490 slots in save_window_data and saved_window.
9491 (Fset_window_scroll_bars): Fix doc-string.
9492 (window_resize_pixelwise): New variable.
9493 (coordinates_in_window, Fcoordinates_in_window_p):
9495 (make_parent_window): Adjust sequence_number.
9496 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9498 * window.h (struct window): New members new_pixel, pixel_left,
9499 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9500 (wset_new_pixel): New function.
9501 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9502 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9503 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9504 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9505 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9506 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9507 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9508 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9509 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9510 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9511 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9512 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9513 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9514 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9515 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9517 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9518 (window_body_width, check_frame_size): Adapt external declarations.
9519 * xdisp.c (last_max_ascent): New integer.
9520 (window_text_bottom_y): Handle bottom divider.
9521 (window_box_width, window_box_height): Calculate pixelwise.
9522 (get_glyph_string_clip_rects): Handle right divider.
9523 (remember_mouse_glyph): When windows are resized pixelwise
9524 proceed with width and height set to 1.
9525 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9527 (move_it_to): Calculate and return maximum x position
9529 (Fwindow_text_pixel_size): New function.
9530 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9531 (tool_bar_lines_needed): Rename to tool_bar_height.
9532 Calculate pixelwise.
9533 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9534 Calculate pixelwise.
9535 (redisplay_tool_bar): Calculate pixelwise.
9536 (redisplay_window): Calculate pixelwise. Handle dividers.
9537 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9538 (x_draw_vertical_border): Handle dividers.
9539 (define_frame_cursor1): Handle vertical drag cursor.
9540 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9541 (expose_window): Calculate pixelwise. Handle dividers.
9542 (init_xdisp): Initialize pixel values.
9543 * xfaces.c (Qwindow_divider): New face.
9544 (realize_basic_faces): Realize it.
9545 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9546 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9547 (x_set_scroll_bar_default_width): Default actual width to 16.
9548 (Fx_create_frame): Set sizes pixelwise.
9549 (x_create_tip_frame): Default divider widths to zero.
9550 Pixelize call of change_frame_size.
9551 (Fx_show_tip): Handle divider widths. Initial pixel position
9553 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9554 (Vx_window_vertical_drag_shape): New option.
9555 * xmenu.c (free_frame_menubar): Pixelize call of
9557 * xterm.c (x_draw_window_divider): New function.
9558 (x_update_window_end): Optionally draw right divider.
9559 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9560 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9561 (handle_one_xevent, x_new_font): Calculate pixelwise.
9562 (x_set_window_size_1, x_set_window_size): New argument
9563 pixelwise. Calculate pixelwise.
9564 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9565 (struct x_redisplay_interface): Add x_draw_window_divider.
9566 * xterm.h (struct x_output): Add vertical_drag_cursor.
9568 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9570 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9571 Set invisible frames's `redisplay' when a full redisplay is requested.
9572 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9573 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9574 (display_mode_lines): Set it here instead.
9576 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9578 * dispextern.h (set_window_update_flags): Remove.
9580 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9582 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9584 * xdisp.c (REDISPLAY_SOME_P): New macro.
9585 (redisplay_internal): Use it (bug#15999).
9586 (prepare_menu_bars, redisplay_window): Use it as well.
9588 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9590 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9592 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9593 (globals_of_w32font): Zero it out.
9594 (GetCharWidth32W_Proc): New function pointer.
9595 (get_char_width_32_w): New function.
9596 (compute_metrics): If get_glyph_outline_w returns an error, try
9597 get_char_width_32_w before declaring a failure. This avoids
9598 punishing raster (a.k.a. "bitmap") fonts by slowing down
9599 redisplay. (Bug#6364).
9601 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9603 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9604 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9605 highlight needs to be redisplayed. (Bug#15913)
9607 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9609 Fix minor problems found by static checking.
9610 * buffer.h (struct buffer_text, struct buffer):
9611 * frame.h (struct frame):
9612 * window.h (struct window):
9613 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9614 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9615 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9616 no-longer-valid use of HAVE_MENUS.
9617 * xdisp.c (propagate_buffer_redisplay): Now static.
9619 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9621 * xmenu.c (Fmenu_or_popup_active_p):
9622 * window.c (Fset_window_configuration):
9623 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9624 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9625 * fns.c (Fyes_or_no_p):
9626 * editfns.c (Fmessage_box, Fmessage_or_box):
9627 * alloc.c (make_save_ptr_ptr):
9628 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9630 * window.c (Fset_window_configuration): Move select_window later.
9632 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9634 Refine redisplay optimizations to only redisplay *some* frames/windows
9635 rather than all of them.
9636 * xdisp.c (REDISPLAY_SOME): New constant.
9637 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9638 (bset_redisplay, bset_update_mode_line): New functions.
9639 (message_dolog): Use bset_redisplay.
9640 (clear_garbaged_frames): Use fset_redisplay.
9641 (echo_area_display): Use wset_redisplay.
9642 (buffer_shared_and_changed): Remove.
9643 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9644 frame titles. Compute the actual set of windows redisplayed.
9645 Don't update frame titles and menu bars for frames that don't need to
9647 (propagate_buffer_redisplay): New function.
9649 (redisplay_internal): Use it. Be more selective in the set of windows
9650 we redisplay. Propagate windows_or_buffers_changed to
9651 update_mode_lines a bit later to simplify the code.
9652 (mark_window_display_accurate_1): Reset window and buffer's
9654 (redisplay_window): Do nothing if neither the window nor the buffer nor
9655 the frame needs redisplay.
9656 * window.h (struct window): Add `redisplay' field.
9657 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9658 (redisplay_other_windows, window_list): New declarations.
9659 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9660 (window_list): Not static any more.
9661 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9662 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9663 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9664 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9665 * frame.h (struct frame): Add `redisplay' field.
9666 Move `external_menu_bar' bitfield next to other bit-fields.
9667 (SET_FRAME_GARBAGED): Use fset_redisplay.
9668 (SET_FRAME_VISIBLE): Don't garbage the frame;
9669 Use redisplay_other_windows.
9670 * buffer.h (struct buffer): Add `redisplay' field.
9671 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9672 (modify_overlay): Use bset_redisplay.
9673 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9675 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9677 Support w32 file notifications in batch mode.
9678 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9679 invalid (which happens in batch mode). If non-interactive, call
9680 handle_file_notifications to store file notification events in the
9681 input queue. (Bug#15933)
9683 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9685 * w32inevt.c (handle_file_notifications): Now external, not static.
9687 * w32term.h (handle_file_notifications): Provide prototype.
9689 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9690 init_crit, since init_display, which does that otherwise, is not
9693 2013-11-27 Glenn Morris <rgm@gnu.org>
9695 * Makefile.in ($(lispsource)/international/charprop.el): New.
9696 (emacs$(EXEEXT)): Depend on charprop.el.
9698 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9700 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9701 deleting portions of the buffer under non-nil REPLACE argument.
9704 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9705 directory, watch it and not its parent.
9706 (add_watch): Allow empty string in FILE.
9708 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9710 * window.c (Fset_window_start, window_resize_apply)
9711 (window_scroll): Reset window_end_valid (Bug#15957).
9713 2013-11-27 Glenn Morris <rgm@gnu.org>
9715 * Makefile.in (leimdir): Now in lisp source directory.
9716 ($(leimdir)/leim-list.el): Just use ../leim .
9717 * epaths.in (PATH_DUMPLOADSEARCH):
9718 * lread.c (load_path_default):
9719 * nsterm.m (ns_load_path): No more leim directory.
9721 2013-11-26 Andreas Schwab <schwab@suse.de>
9723 * .gdbinit (xgettype): Add cast.
9725 2013-11-26 Glenn Morris <rgm@gnu.org>
9727 Preload leim-list.el.
9728 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9729 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9730 is a single directory.
9732 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9734 bool-vector-subsetp is now the normal direction (Bug#15912).
9735 * data.c (Fbool_vector_subsetp): Test whether the first argument
9736 is a subset of the second one, not the reverse. Add doc string.
9738 Fix minor problems found by static checking.
9739 * lread.c (load_path_default): Now static.
9740 * textprop.c (text_property_stickiness): Be consistent about the
9741 test used when deciding whether to consider the previous character.
9742 This simplifies the code a bit.
9744 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9746 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9748 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9749 (syms_of_frame): Don't defsubr them.
9751 2013-11-25 Glenn Morris <rgm@gnu.org>
9753 * lread.c (load_path_default): Change the sense of the argument.
9754 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9755 from dump_path. When it is not, avoid checking dump_path twice.
9757 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9758 uninstalled dump_path against installed Vload_path. (Bug#15964)
9760 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9762 Export get_pos_property to Elisp.
9763 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9764 (syms_of_editfns): Export it to Elisp.
9766 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9768 2013-11-23 Romain Francoise <romain@orebokech.com>
9770 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9771 initialization here ...
9772 (syms_of_fileio): ... from here.
9774 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9776 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9777 Please use --enable-check-lisp-object-type.
9779 2013-11-23 Glenn Morris <rgm@gnu.org>
9781 * process.c (get_process): Explicit error for dead buffers.
9783 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9785 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9787 2013-11-23 Glenn Morris <rgm@gnu.org>
9789 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9790 * lread.c (load_path_check): Take path to check as argument.
9791 (load_path_default): New, split from init_lread.
9792 (init_lread): Move calc of default load-path to load_path_default.
9793 Empty elements in EMACSLOADPATH now stand for the default.
9794 (load-path): Doc fix.
9795 * emacs.c (decode_env_path): Add option to treat empty elements
9796 as nil rather than ".".
9797 * callproc.c (init_callproc_1, init_callproc):
9798 * image.c (Vx_bitmap_file_path):
9799 * lisp.h (decode_env_path):
9800 * lread.c (Vsource_directory):
9801 Update for new argument spec of decode_env_path.
9803 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9805 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9806 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9808 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9810 Fix some dependency problems that cause unnecessary recompiles.
9812 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9813 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9814 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9815 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9816 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9817 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9818 (boostrap-clean): No need to remove stamp-oldxmenu.
9820 Fix recently introduced bool vector overrun.
9821 This was due to an optimization that went awry.
9822 Reported by Glenn Morris in
9823 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9824 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9825 for empty vectors, undoing the 2013-11-18 change.
9826 * data.c (bool_vector_binop_driver): Rely on this.
9827 Fix bug that occasionally overran the destination.
9828 * lisp.h (struct Lisp_Bool_vector): Document this.
9830 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9832 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9835 * nsterm.m (init, run, stop:): Comment out for now, does not work
9838 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9840 * charset.c (syms_of_charset): Don't read past end of string.
9842 2013-11-19 Glenn Morris <rgm@gnu.org>
9844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9846 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9848 Add hooks to run on gaining/losing focus. (Bug#15029)
9849 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9850 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9851 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9853 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9855 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9856 The old names predated the API change that put destination at end.
9858 Improve API of recently-added bool vector functions (Bug#15912).
9859 The old API had (bool-vector-count-matches A B)
9860 and (bool-vector-count-matches-at A B I), which gave the
9861 misleading impression that the two functions were variants, one
9862 with a location I. The new API has (bool-vector-count-population A)
9863 and (bool-vector-count-consecutive A B I) to make the distinction
9864 clearer. The first function no longer has a B argument, since the
9865 caller can easily determine the number of nils if the length and
9866 number of ts is known.
9867 * data.c (Fbool_vector_count_population): Rename from
9868 bool_vector_count_matches, and accept just 1 argument.
9869 (Fbool_vector_count_consecutive): Rename from
9870 Fbool_vector_count_matches_at.
9872 Always allocate at least one bits_word per bool vector.
9873 See Daniel Colascione in:
9874 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9875 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9876 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9877 * lisp.h (struct Lisp_Bool_vector): Document this.
9879 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9881 * insdel.c (invalidate_buffer_caches): New function, consolidated
9882 from part of prepare_to_modify_buffer.
9883 (insert_from_gap, prepare_to_modify_buffer):
9884 * coding.c (code_convert_region, code_convert_string):
9885 Call invalidate_buffer_caches. (Bug#15841)
9887 * lisp.h (invalidate_buffer_caches): Add prototype.
9889 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9891 * w32term.c (x_update_window_end): Don't invalidate the entire
9892 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9893 highlight needs to be redisplayed. (Bug#15913)
9895 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9897 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9899 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9901 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9902 while we are using Vprin1_to_string_buffer.
9904 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9905 after inserting the description string. (Bug#15907)
9907 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9909 * data.c: Work around bogus GCC diagnostic about shift count.
9910 Reported by Eli Zaretskii in
9911 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9912 (pre_value): New function.
9913 (count_trailing_zero_bits): Use it.
9915 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9917 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9918 assume C macros are not supported even under -g3 in these old GCC
9921 2013-11-15 Leo Liu <sdl.web@gmail.com>
9923 * minibuf.c (Ftry_completion, Fall_completions)
9924 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9926 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9928 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9929 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9930 This avoids placing unnecessary constants into the Emacs code.
9932 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9934 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9935 for Cygwin w32 build.
9937 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9938 for Cygwin w32 build. (Bug#15892)
9940 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9942 Simplify, port and tune bool vector implementation.
9943 * alloc.c (bool_vector_exact_payload_bytes)
9944 (bool_vector_payload_bytes): Remove.
9945 (bool_vector_fill): Return its argument.
9946 * alloc.c (bool_vector_fill):
9948 * print.c (print_object):
9949 Simplify by using bool_vector_bytes.
9950 * alloc.c (make_uninit_bool_vector):
9951 New function, broken out from Fmake_bool_vector.
9952 (Fmake_bool_vector): Use it. Use tail call.
9953 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9954 * data.c (BITS_PER_ULL): New constant.
9955 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9956 if long long versions don't exist.
9957 (shift_right_ull): New function.
9958 (count_one_bits_word): New function, replacing popcount_bits_word
9959 macro. Don't assume that bits_word is no wider than long long.
9960 (count_one_bits_word, count_trailing_zero_bits):
9961 Don't assume that bits_word is no wider than long long.
9962 * data.c (bool_vector_binop_driver, bool_vector_not):
9963 * fns.c (Fcopy_sequence):
9965 Create an uninitialized destination, to avoid needless work.
9966 (internal_equal): Simplify.
9967 (Ffillarray): Prefer tail call.
9968 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9969 contain at least one word.
9970 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9971 chars are narrower than ints.
9972 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9973 * fns.c (Fcopy_sequence):
9975 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9976 Don't try to port to hosts where bits_word values have holes; the
9977 code wouldn't work there anyway. Verify this assumption, though.
9978 (bool_vector_bytes): New function.
9979 (make_uninit_bool_vector): New decl.
9980 (bool_vector_fill): Now returns Lisp_Object.
9982 * xfns.c (xic_create_fontsetname):
9983 * xrdb.c (gethomedir): Prefer tail calls.
9985 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9987 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9988 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9990 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9991 that requires a return value.
9992 (Fset_buffer_modified_p): Take advantage of this change to do
9995 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9997 * buffer.c (Frestore_buffer_modified_p): Sync it with
9998 Fset_buffer_modified_p.
9999 (Fforce_mode_line_update): New function, moved from subr.el.
10000 (Fset_buffer_modified_p): Use them.
10001 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10003 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10005 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10006 This avoids undefined behavior when subtracting pointers into
10007 different aways. On my platform it also makes the code a tad
10008 smaller and presumably faster.
10010 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10012 * keyboard.c (command_loop_1): Use region-extract-function.
10013 * insdel.c (Qregion_extract_function): Not static any more (can we
10014 stop pretending that these vars can benefit from being marked static?).
10016 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10018 * search.c (find_newline): If buffer text is relocated during the
10019 "dumb loop", adjust C pointers into buffer text to follow suit.
10022 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10024 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10025 for conversion (Bug#15837).
10027 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10029 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10030 for the entire range of inserted characters. (Bug#15841)
10032 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10034 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10036 (realize_default_face): Remove assignment to distant-foreground if
10037 unspecified (Bug#15815).
10039 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10041 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10042 cache-long-scans disabled, since we don't want to call
10043 prepare_to_modify_buffer (in insert_1_both) for each message we
10046 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10047 from buffer.c. Improve commentary to the buffer field setter
10050 * buffer.c (bset_cache_long_scans): Static function deleted.
10051 Improve commentary to the buffer field setter functions.
10052 (init_buffer_once): Default for cache-long-scans changed to t.
10055 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10057 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10059 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10060 This bug was introduced in my 2013-06-21 change, and caused
10061 struct Lisp_Sub_Char_Table objects to be given too many slots,
10062 which broke 'make -C admin/unidata'.
10064 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10066 Import changes from mac-port 4.5.
10067 * macfont.m (mac_font_copy_default_descriptors_for_language)
10068 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10069 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10070 (macfont_language_default_font_names): New.
10071 (macfont_list): Rearrange language/charset code.
10072 (macfont_close): Don't check for macfont_info->cache.
10073 (mac_ctfont_create_preferred_family_for_attributes): New font
10074 selection code, call
10075 mac_font_copy_default_name_for_charset_and_languages.
10076 (mac_font_copy_default_descriptors_for_language)
10077 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10079 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10081 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10083 Port to C11 aligned_alloc, and fix some integer overflows.
10084 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10085 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10086 and use of posix_memalign replaced with aligned_alloc.
10087 (aligned_alloc): New function, defined or declared as needed.
10088 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10089 Don't undef; configure.ac now does this.
10090 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10091 (calloc, aligned_alloc): Check for integer overflow.
10092 (aligned_alloc): Rename from memalign. All uses changed.
10093 (memalign): New function, an alias for aligned_alloc.
10095 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10097 * xdisp.c (redisplay_internal): Fix typo in last change.
10099 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10101 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10103 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10105 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10106 redisplay--mode-lines-cause.
10107 (redisplay_internal): Keep them uptodate. Remove redundant check of
10108 buffer_shared_and_changed.
10109 * *.[chm]: Number every assignment to update_mode_lines so we
10110 can track why it is set.
10112 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10114 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10116 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10118 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10119 can track why it is set.
10121 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10123 Integer-related fixes for term.c etc.
10124 * dispextern.h (face_tty_specified_color): New function.
10125 * term.c (turn_on_face): Don't rely on undefined behavior when
10126 assigning an out-of-range value to 'long'.
10127 Simplify test for toggling highlight.
10128 (tty_capable_p): Omit last two (unused) args. All callers changed.
10129 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10130 (read_menu_input, tty_menu_activate, tty_menu_show):
10131 * xfaces.c (x_supports_face_attributes_p)
10132 (tty_supports_face_attributes_p):
10133 Use bool for boolean. All callers changed.
10134 (tty_supports_face_attributes_p): Omit defaults for color indices;
10135 no longer needed. Simplify tail call.
10137 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10139 * xdisp.c (prepare_menu_bars): Mark static.
10140 * lisp.h (prepare_menu_bars): Don't declare.
10141 * xselect.c (x_handle_selection_clear):
10142 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10144 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10146 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10147 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10149 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10151 * keyboard.c (Fcommand_error_default_function): Rename from
10152 Fdefault_error_output.
10154 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10156 * keyboard.c (Fdefault_error_output): New function, extracted from
10157 cmd_error_internal.
10158 (syms_of_keyboard): Use it for Vcommand_error_function.
10160 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10162 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10163 (init_eval): Use it to ensure handlerlist is non-NULL.
10164 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10165 (Fsignal): Adjust NULLness test of handlerlist.
10166 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10168 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10170 * callproc.c (call_process): Call prepare_to_modify_buffer before
10171 decoding text read from the sub-process, as the decoded stuff will
10172 be inserted into the buffer. This will invalidate the various
10173 caches maintained for the buffer. (Bug#15148)
10175 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10177 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10178 string of glyphless-char-display.
10180 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10182 * nsfns.m (ns_get_name_from_ioreg): New function.
10183 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10184 OSX >= 10.9. Use ns_get_name_from_ioreg.
10186 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10188 Simplify and port recent bool vector changes.
10189 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10190 only in this file. Use a more-efficient implementation if the
10191 second argument is a power of 2.
10192 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10193 Remove no-longer-necessary compile-time checks.
10194 (bool_vector_exact_payload_bytes): New function.
10195 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10196 exact payload changed to call the new function. Do not assume
10197 that the arg or result fits in ptrdiff_t.
10198 (bool_vector_fill): New function.
10199 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10201 (vroundup_ct): Don't assume arg fits in size_t.
10202 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10203 invoke set_category_set.
10204 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10205 All callers changed. Use bool_vector_set.
10206 * category.h (XCATEGORY_SET): Remove; no longer needed.
10207 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10208 bool_vector_bitref.
10209 * data.c (Faref): Use bool_vector_ref.
10210 (Faset): Use bool_vector_set.
10211 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10212 (Fbool_vector_not, Fbool_vector_count_matches)
10213 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10214 * fns.c (concat): Use bool_vector_ref.
10215 (Ffillarray): Use bool_vector_fill.
10216 (mapcar1): Use bool_vector_ref.
10217 (sxhash_bool_vector): Hash words, not bytes.
10218 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10219 a constant, since it's now used in #if.
10220 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10221 unsigned char on unusual architectures, so that we no longer
10222 assume that the number of bits per bits_word is a power of two or
10223 is a multiple of 8 or of CHAR_BIT.
10224 (Qt): Add forward decl.
10225 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10226 at least as strictly as bits_word.
10227 (bool_vector_data, bool_vector_uchar_data): New accessors.
10228 All data structure accesses changed to use them.
10229 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10230 (bool_vector_set): New functions.
10231 (bool_vector_fill): New decl.
10232 (ROUNDUP): Move to alloc.c as described above.
10234 Fix recent gnutls changes.
10235 * gnutls.c (Fgnutls_boot): Don't assume C99.
10236 * process.c (wait_reading_process_output): Fix typo in recent change.
10238 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10240 * process.c (wait_reading_process_output, read_process_output)
10241 (send_process): Check gnutls_state is not NULL.
10243 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10244 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10246 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10248 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10249 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10251 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10254 * nsfns.m (Fx_create_frame): Fix memory leak.
10256 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10257 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10258 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10260 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10262 * xdisp.c (message3_nolog, message_with_string): Encode the string
10263 before writing it to the terminal in a non-interactive session.
10265 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10266 sure we concatenate them into a unibyte string.
10268 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10269 resulting temporary name before returning it to the caller.
10270 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10271 is a unibyte string, convert NAME to a unibyte string to ensure
10272 that the result is also a unibyte string.
10274 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10275 create unibyte strings from default paths and directory/file
10278 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10281 * callproc.c (init_callproc): Use build_unibyte_string to make
10282 sure we create unibyte strings from default paths and
10283 directory/file names.
10285 * buffer.c (init_buffer): Don't store default-directory of
10286 *scratch* in multibyte form. The original problem which led to
10287 that is described in
10288 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10289 but it was solved long ago. (Bug#15260)
10291 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10293 Port to stricter C99 platforms.
10294 Especially, C99 prohibits nesting a struct X inside struct Y if
10295 struct X has a flexible array member.
10296 * alloc.c (struct sdata): New type.
10297 (sdata): Implement in terms of struct sdata.
10298 Remove u member; all uses replaced by next_vector, set_next_vector.
10299 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10300 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10301 (struct sblock): Rename first_data member to data, which is now
10302 a flexible array member. All uses changed.
10303 (next_vector, set_next_vector, large_vector_vec): New functions.
10304 (vector_alignment): New constant.
10305 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10306 (struct large-vector): Now merely a NEXT member, since the old approach
10307 ran afoul of stricter C99. All uses changed to use
10308 large_vector_vec or large_vector_offset.
10309 (large_vector_offset): New constant.
10310 * dispnew.c: Include tparam.h, for tgetent.
10311 Do not include term.h; no longer needed.
10312 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10313 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10314 (struct Lisp_Vector): Use a flexible array member for contents,
10315 instead of a union with a member that is an array of size 1.
10317 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10318 fact that the struct no longer contains a union.
10319 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10320 (struct Lisp_Save_Value, struct Lisp_Free):
10321 Use unsigned, not int, for spacers, to avoid c99 warning.
10322 (union specbinding): Use unsigned, not bool, for bitfield, as
10323 bool is not portable to pre-C99 hosts.
10325 2013-11-04 Glenn Morris <rgm@gnu.org>
10327 * emacs.c (usage_message): Mention that `-L :...' appends.
10329 2013-11-02 Glenn Morris <rgm@gnu.org>
10331 * Makefile.in (abs_builddir): Remove.
10332 (bootstrap_exe): Use relative filename.
10334 Use relative filenames in TAGS files.
10335 * Makefile.in (abs_srcdir): Remove it again.
10336 (.PHONY): Remove frc.
10337 (maintainer-clean): No more TAGS-LISP file.
10338 (TAGS): Pass relative file names to etags.
10339 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10341 * Makefile.in (abs_srcdir): New, set by configure.
10343 (maintainer-clean): Remove pointless echo. That should be in the
10344 top-level Makefile, if anywhere. Delete TAGS-LISP.
10345 (extraclean): No s/ and m/ directories for some time.
10346 (TAGS): Also depend on ctagsfiles3.
10347 Remove no-longer-defined S_FILE.
10348 Pass absolute filenames to etags once more.
10349 (TAGS-LISP): Replace lispdir with its expansion.
10350 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10351 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10353 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10355 * xfaces.c (check_lface_attrs, realize_default_face):
10356 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10357 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10359 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10361 * emacs.c (original_pwd): Remove global var by making it local.
10362 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10364 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10366 * xfaces.c: Declare color_distance.
10367 (QCdistant_foreground): New variable.
10368 (NEAR_SAME_COLOR_THRESHOLD): New define.
10369 (load_color2): New function.
10370 (load_color): Call load_color2.
10371 (load_face_colors): Call load_color2 and if distant-color is specified
10372 calculate distant and use distant-color if colors are near.
10373 (LFACE_DISTANT_FOREGROUND): New define.
10374 (merge_face_ref, Finternal_set_lisp_face_attribute)
10375 (Finternal_get_lisp_face_attribute)
10376 (x_supports_face_attributes_p): Handle distant-foreground similar to
10378 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10380 * dispextern.h (lface_attribute_index):
10381 Add LFACE_DISTANT_FOREGROUND_INDEX.
10383 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10385 * image.c (pbm_next_char): New function.
10386 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10387 (pbm_scan_number): Use it.
10388 (Qlibjpeg_version): New variable.
10389 (syms_of_image): DEFSYM and initialize it.
10391 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10393 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10395 2013-10-31 Glenn Morris <rgm@gnu.org>
10397 * emacs.c (original_pwd): New char.
10398 (main): If using --chdir, store original_pwd.
10399 (init_cmdargs): When setting Vinvocation_directory based on a
10400 relative argv[0], use original_pwd if set. (Bug#15768)
10402 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10404 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10406 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10408 * insdel.c: Fix minor problems found by static checking.
10409 (Qregion_extract_function): Now static.
10410 (prepare_to_modify_buffer_1): Remove unused locals.
10412 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10414 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10415 (syms_of_xdisp): Declare pre-redisplay-function.
10416 (markpos_of_region): Remove function.
10417 (init_iterator, compute_stop_pos, handle_face_prop)
10418 (face_before_or_after_it_pos, reseat_to_string)
10419 (get_next_display_element, window_buffer_changed)
10420 (redisplay_internal, try_cursor_movement, redisplay_window)
10421 (try_window_reusing_current_matrix, try_window_id, display_line)
10422 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10423 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10424 * window.h (struct window): Remove field `region_showing'.
10425 * dispextern.h (struct it): Remove region_beg/end_charpos.
10426 (face_at_buffer_position, face_for_overlay_string)
10427 (face_at_string_position): Update prototypes.
10428 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10429 (face_at_string_position): Remove `region_beg' and `region_end' args.
10430 * fontset.c (Finternal_char_font):
10431 * font.c (font_at, font_range): Adjust calls accordingly.
10432 * insdel.c (Qregion_extract_function): New var.
10433 (syms_of_insdel): Initialize it.
10434 (prepare_to_modify_buffer_1): Use it.
10436 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10438 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10439 * ftxfont.c (ftxfont_get_gcs):
10440 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10441 * xfaces.c (x_free_colors, x_free_dpy_colors)
10442 (x_create_gc, unload_color):
10443 * xselect.c (x_property_data_to_lisp):
10444 * xsettings.c (parse_settings):
10445 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10446 (get_bits_and_offset): Adjust definition.
10447 * frame.c (XParseGeometry): Adjust locals.
10448 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10449 * regex.h (toplevel): Likewise for reg_syntax_t.
10451 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10453 * eval.c (run_hook_with_args): Use FUNCTIONP.
10455 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10457 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10458 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10459 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10460 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10461 on MS-Windows anyway.
10462 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10463 (free_realized_face): ...adjust user.
10464 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10465 white relief pixels to -1.
10466 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10467 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10468 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10470 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10472 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10473 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10474 in practice now. All callers changed.
10476 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10478 * dispextern.h (struct face): Use bitfields for 'underline_type'
10479 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10480 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10481 'stipple' member. Move 'lface' member up to help...
10482 * xfaces.c (make_realized_face): ...this function to find and
10483 clear just the members that need clearing.
10484 (load_face_colors, realize_x_face):
10485 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10487 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10489 * xftfont.c (struct xftfont_info): Remove set-but-unused
10491 (xftfont_open): Adjust user.
10492 (xftfont_get_colors): Remove useless prototype.
10494 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10496 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10497 before passing them to 'unexec'. (Bug#15260)
10499 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10501 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10503 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10505 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10506 the changed signature of the font driver's 'close' method.
10508 * w32font.h (w32font_close): Adjust the prototype to the change in
10509 function definition.
10511 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10513 * w32uniscribe.c (uniscribe_close): Adapt the call to
10514 w32font_close to its new prototype.
10516 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10518 Omit unused frame argument of font API's close function.
10519 * font.h (struct font): Drop frame argument. Adjust comment.
10520 * font.c (font_clear_cache, font_close_object): Adjust users.
10521 * ftfont.c (ftfont_close):
10522 * ftxfont.c (ftxfont_close):
10523 * macfont.m (macfont_close):
10524 * nsfont.m (nsfont_close):
10525 * w32font.c (w32font_close):
10526 * xfont.c (xfont_close):
10527 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10528 tweak comments and make functions safe if called more than once for
10529 the same font object.
10531 Perform font-specific cleanup when font object is swept by GC. See
10532 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10533 * alloc.c (cleanup_vector): New function.
10534 (sweep_vector): Call it for each reclaimed vector object.
10535 * font.h (struct font): Adjust comment.
10537 2013-10-24 Glenn Morris <rgm@gnu.org>
10539 * Makefile.in (abs_top_srcdir): New, set by configure.
10541 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10543 Adjust recent font-related changes to fix bug#15686.
10544 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10545 is a live window system frame, mark its default font too.
10547 2013-10-23 Glenn Morris <rgm@gnu.org>
10549 * Makefile.in (RUN_TEMACS): Make relative (again).
10550 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10551 (bootstrap-emacs$(EXEEXT)):
10552 Quote entities that might contain whitespace.
10554 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10556 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10557 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10559 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10561 Do not allow font caches to grow too large.
10562 * alloc.c (compact_font_cache_entry, compact_font_caches):
10563 New functions or stub if not HAVE_WINDOW_SYSTEM.
10564 (compact_undo_list): Factor out from Fgarbage_collect.
10566 (mark_face_cache): Mark face font. Move down to avoid
10568 (mark_terminals): Do not mark font cache here.
10569 (Fgarbage_collect): Call compaction functions described
10570 above. Adjust comment.
10572 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10574 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10575 chdir to HOME (bug#15607).
10577 * nsterm.m (Qcocoa, Qgnustep): New variables.
10578 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10579 (ns_get_color): Make selection color work for GNUstep also.
10581 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10583 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10584 handles mouse clicks. Instead, let GPM use the same code as all
10585 the other mice use. See the discussion starting at
10586 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10587 for the details of the problem with the menu bar this fixes.
10589 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10591 Remove port-specific display name lists to avoid extra
10592 complexity and data duplication with display info lists.
10593 * xterm.h (x_display_name_list): Remove declaration.
10594 * xterm.c (x_display_name_list): Remove.
10595 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10596 * xfns.c (x_display_info_for_name, Fx_display_list):
10597 Likewise. Use x_display_list where appropriate.
10598 * w32term.h (w32_display_name_list): Remove declaration.
10599 * w32term.c (w32_display_name_list): Remove.
10600 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10602 * w32fns.c (x_display_info_for_name, Fx_display_list):
10603 Likewise. Use x_display_list where appropriate.
10604 * nsterm.h (ns_display_name_list): Remove declaration.
10605 * nsterm.m (ns_display_name_list): Remove.
10606 (ns_term_init, syms_of_nsterm): Adjust users.
10607 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10608 Likewise. Use x_display_list where appropriate.
10609 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10610 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10611 (mark_terminals): Mark per-terminal font cache.
10613 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10615 Don't run timers in input-pending-p. Its new check-timers param
10616 provides the prior behavior. (Bug#15045).
10617 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10619 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10621 Make some functions static in non-Microsoft builds.
10622 On my platform (Fedora 19 x86-64), this shrinks the
10623 Emacs executable (text+data) by 0.25%.
10624 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10625 (load_color) [!MSDOS]:
10626 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10627 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10628 * lisp.h (check_existing):
10629 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10630 (network_interface_info) [!WINDOWSNT]:
10631 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10632 Remove extern decls.
10633 * fileio.c (check_existing):
10634 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10635 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10636 (network_interface_info) [!WINDOWSNT]:
10637 * term.c (encode_terminal_code) [!WINDOWSNT]:
10638 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10639 * xfaces.c (load_color) [!MSDOS]:
10641 * fileio.c (check_existing, check_executable, check_writable):
10642 * process.c (network_interface_list, network_interface_info):
10643 Move earlier, so that we don't need forward decls.
10644 * gnutls.c (fn_gnutls_transport_set_errno)
10645 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10647 * w32.c (init_environment): Use faccessat rather than
10648 check_existing, partly for consistency with the rest of the code
10649 in this file, partly so that check_existing can be static.
10651 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10652 * emacs.c (MAIN_PROGRAM): New macro.
10653 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10654 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10656 bool vector int width fixes
10657 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10658 (Fbool_vector_count_matches_at):
10659 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10660 can exceed PTRDIFF_MAX, at least in theory.
10661 (Fbool_vector_count_matches_at):
10662 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10664 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10666 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10667 (struct sockaddr): Add forward decl, for platforms that lack it.
10669 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10671 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10674 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10676 * w32.c (network_interface_get_info, network_interface_list)
10677 (network_interface_info): New functions. (Bug#15610)
10678 (GetAdaptersInfo_Proc): New typedef.
10679 (get_adapters_info): New wrapper function.
10680 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10682 * process.h (network_interface_list, network_interface_info):
10685 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10686 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10687 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10688 for WINDOWSNT. Doc fix.
10689 (syms_of_process): Defsubr Snetwork_interface_list and
10690 Snetwork_interface_info unconditionally.
10692 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10693 in NS GUI sessions. (Bug#15629)
10695 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10697 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10699 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10701 * print.c (print_object): Print " ..." when truncating bool vectors.
10703 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10705 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10706 standard mouse buttons.
10708 * termhooks.h (struct input_event): Remove incorrect commentary.
10710 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10712 Disallow bool vector operations on mixed-length operands.
10713 The old behavior left garbage in the result vector sometimes,
10714 and didn't seem to be useful.
10715 * data.c (Qwrong_length_argument): New static var.
10716 (wrong_length_argument): New function.
10717 (bool_vector_binop_driver): Check that args agree in length.
10719 * keyboard.c, keyboard.h (all_kboards): Now static.
10721 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10723 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10724 note from the lispref.
10726 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10728 * nsterm.h (struct ns_display_info): Remove set-but-unused
10729 member image_cache (image caches are per-terminal anyway).
10730 (FRAME_X_IMAGE_CACHE): Remove.
10731 * nsterm.m (ns_initialize_display_info): Adjust user.
10733 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10735 * w32proc.c: Include mingw_time.h.
10737 * w32.c: Include mingw_time.h.
10739 Implement scrolling of TTY menus when the screen is too short.
10741 * term.c (tty_menu_display): Accept an additional argument, the
10742 menu item from which to start displaying the menu. Account for
10743 the value of Y when limiting the menu to the number of available
10745 (mi_result): New enumeration.
10746 (read_menu_input): Return enumerated value. When the y coordinate
10747 hits min_y or max_y, return scroll indication instead of wrapping
10749 (tty_menu_activate): Handle the scrolling indications from
10750 read_menu_input. Compute the first menu item to display and pass
10751 it to tty_menu_display.
10753 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10755 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10756 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10757 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10758 Adjust to match the change described below.
10759 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10760 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10761 memory_below_frame members to...
10762 * termchar.h (struct tty_display_info): ...here because they're
10763 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10764 * term.c (init_tty):
10765 * nsterm.m (ns_create_terminal):
10766 * w32term.c (w32_create_terminal):
10767 * xterm.c (x_create_terminal): Adjust users.
10768 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10769 to filter out non-TTY frames. Adjust comment.
10770 (scrolling): Adjust user. Prefer eassert for debugging check.
10772 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10774 * xfaces.c (PT_PER_INCH): Remove unused macro.
10775 * termhooks.h (struct terminal): Remove set-but-unused
10776 member fast_clear_end_of_line.
10777 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10778 * nsterm.m (ns_create_terminal):
10779 * term.c (init_tty):
10780 * w32term.c (w32_create_terminal):
10781 * xterm.c (x_create_terminal): Adjust users.
10783 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10785 * lisp.h (bool_vector_size): New function.
10786 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10787 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10788 (Fbool_vector_not, Fbool_vector_count_matches_at):
10789 Remove uses of 'eassume' that should no longer be needed,
10790 because they are subsumed by the 'eassume' in bool_vector_size.
10792 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10794 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10795 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10796 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10798 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10800 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10801 have different dimensions. (Bug#15575)
10803 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10806 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10808 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10810 * term.c (tty_menu_show): Never return with unbalanced
10811 specpdl. Use eassert for debugging check. Adjust style.
10813 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10815 * term.c (read_menu_input): Make selection of menu items
10816 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10817 (tty_menu_activate): Fix off-by-one error when computing max_y.
10819 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10821 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10822 audit logging (only used with GnuTLS 3.x) and enable it.
10824 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10826 * dispnew.c (redraw_frame): Remove useless #ifdef because
10827 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10828 Also, move TTY fflush to...
10829 * term.c (tty_update_end): ...this function.
10831 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10833 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10834 the end of the frame's glyph matrix. (Bug#15575)
10836 * term.c (tty_menu_display): Don't move cursor while overwriting
10837 frame's glyphs with menu items. Limit the number of items
10838 displayed to what can be shown on the available screen lines,
10839 excluding the echo area.
10840 (tty_menu_activate): Limit the Y coordinate allowed by
10841 read_menu_input to the last screen line used for menu display.
10843 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10845 * lisp.h (eassume): New macro.
10846 Also, include <verify.h>, for 'assume'.
10847 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10848 (vroundup, vector_nbytes):
10849 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10850 (Fbool_vector_not, Fbool_vector_count_matches)
10851 (Fbool_vector_count_matches_at):
10852 Use eassume, not eassert.
10853 * casetab.c (set_identity, shuffle):
10854 * composite.c (composition_gstring_put_cache):
10855 * dispnew.c (update_frame_1):
10856 * ftfont.c (ftfont_shape_by_flt):
10857 * image.c (gif_load):
10858 * intervals.c (offset_intervals):
10859 * macfont.m (macfont_shape):
10860 Remove calls to 'assume' that are no longer needed, because
10861 --enable-gcc-warnings no longer generates bogus warnings
10862 when these calls are removed.
10864 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10866 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10868 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10870 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10871 (Qsubstitute_env_in_file_name): New var.
10872 (syms_of_fileio): Define it.
10874 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10876 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10877 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10880 * term.c (save_and_enable_current_matrix): Don't allocate and
10881 don't save margin areas.
10882 (restore_desired_matrix): Don't restore margin areas.
10883 (free_saved_screen): Don't free margin areas.
10885 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10887 * image.c: Pacify --enable-gcc-warnings.
10888 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10889 #define only if used.
10891 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10893 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10894 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10895 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10896 (gif_load): For giflib v5.x and later, display the error message
10897 produced by giflib when its functions fail.
10898 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10901 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10903 * keyboard.c (last_event_timestamp): Remove. For X selection and
10904 GTK popup menus, it may be obtained from per-frame X display info.
10905 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10906 (process_special_events): Adjust users.
10907 * keyboard.h (last_event_timestamp): Remove declaration.
10908 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10909 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10910 * menu.h (xmenu_show): Adjust prototype.
10911 * menu.c (Fx_popup_menu): Adjust user.
10912 * xselect.c (x_own_selection, x_get_foreign_selection)
10913 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10915 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10917 * keyboard.c (init_kboard): Now static. Add arg
10918 to denote window system. Adjust comment.
10919 (init_keyboard): Adjust user.
10920 (allocate_kboard): New function.
10921 (syms_of_keyboard):
10922 * nsterm.m (ns_term_init):
10923 * term.c (init_tty):
10924 * w32term.c (w32_create_terminal):
10925 * xterm.c (x_term_init): Use it.
10926 * keyboard.h (init_kboard): Remove prototype.
10927 (allocate_kboard): Add prototype.
10929 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10931 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10932 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10934 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10936 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10938 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10940 * term.c (tty_menu_activate): Flush the output stream after
10941 showing the cursor, and don't mark the frame garbaged at exit from
10942 the function. Fixes redisplay glitches when moving from one menu
10945 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10947 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10948 or throw error (Bug#15570).
10950 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10952 * intervals.c (temp_set_point_both): Move test into 'eassert',
10955 * lisp.h (eassert): Don't use 'assume'.
10956 Sometimes 'assume' wins in performance, and sometimes it loses,
10957 so it shouldn't be used all the time. Perhaps we need two
10958 flavors of 'eassert', one for where 'assume' is far more likely
10959 to help or to hurt; but that can be done later.
10960 Reported by Dmitry Antipov in
10961 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10962 Also, don't include <verify.h>; no longer needed.
10964 2013-10-09 Glenn Morris <rgm@gnu.org>
10966 * eval.c (Fcond): Doc tweak.
10968 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10970 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10971 expressions with side effects to eassert. (Bug#15565)
10973 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10975 * fns.c (hashfn_user_defined): Allow hash functions to return any
10978 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10980 Fix minor problems found by static checking.
10981 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10982 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10983 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10984 * keyboard.c (read_menu_command): Remove unused local.
10985 * lisp.h (read_menu_command): New decl.
10986 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10987 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10988 Return ptrdiff_t, not int.
10989 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10990 not int, for benefit of xpalloc.
10991 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10993 (have_menus_p): Remove; unused.
10994 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10995 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10996 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10998 (save_and_enable_current_matrix): Omit unnecessary casts.
10999 (read_menu_input): Omit local extern decl (now in lisp.h).
11000 Don't access uninitialized storage if mouse_get_xy fails.
11001 (tty_menu_activate): Mark local as initialized, for lint.
11002 (tty_menu_activate, tty_meny_show): Remove unused locals.
11004 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11006 Support menus on text-mode terminals.
11007 * xterm.h (xw_popup_dialog): Add prototype.
11009 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11010 (xmenu_show): Block input here, instead in Fx_popup_menu.
11011 (xw_popup_dialog): New function, with X-specific bits of popup
11014 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11017 * window.c (Fset_window_configuration): Use run-time tests of the
11018 frame type instead of compile-time conditionals, when menu-bar
11019 lines are considered.
11021 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11022 (w32_popup_dialog): New prototypes.
11024 * w32menu.c (Fx_popup_dialog): Function deleted.
11025 (w32_popup_dialog): New function, with w32 specific bits of popup
11026 dialogs. Block input here.
11028 * w32inevt.c (w32_console_read_socket): Minor change to add
11029 debugging TTY events.
11031 * w32fns.c (show_hourglass): If returning early because the frame
11032 is not a GUI frame, unblock input.
11034 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11035 (cursorY): New functions.
11037 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11038 WINDOWSNT, macros that call curX and curY elsewhere.
11040 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11042 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11043 specific function to hide and show cursor on a text-mode terminal.
11044 (tty_menu_struct, struct tty_menu_state): New structures.
11045 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11046 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11047 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11048 (tty_menu_locate, save_and_enable_current_matrix)
11049 (restore_desired_matrix, screen_update, read_menu_input)
11050 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11051 (tty_pop_down_menu, tty_menu_last_menubar_item)
11052 (tty_menu_new_item_coords, tty_menu_show): New functions.
11053 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11055 * nsterm.h (ns_popup_dialog): Adjust prototype.
11057 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11058 of in x-popup-menu.
11059 (ns_popup_dialog): Adapt order of arguments to the other
11060 *_menu_show implementations.
11061 (Fx_popup_dialog): Function deleted.
11063 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11065 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11067 * menu.c (have_boxes): New function.
11068 (single_keymap_panes): Use it instead of a compile-time
11070 (single_menu_item): Use run-time tests of the frame type instead
11071 of compile-time conditionals.
11072 (encode_menu_string): New function.
11073 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11074 the macro, since different types of frame need different encoding
11076 (digest_single_submenu): Use run-time tests of frame type instead
11077 of, or in addition to, compile-time conditionals.
11078 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11079 (Fx_popup_menu): Detect when the function is called from keyboard
11080 on a TTY. Don't barf when invoked on a text-mode frame.
11081 Check frame type at run time, instead of compile-time conditionals for
11082 invoking terminal-specific menu-show functions.
11083 Call tty_menu_show on text-mode frames.
11084 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11085 run time to determine which alternative to invoke; support dialogs
11088 * keyboard.h <Qmouse_movement>: Declare.
11090 * keyboard.c <Qmouse_movement>: Now extern.
11091 <Qecho_keystrokes>: New static variable.
11092 (read_key_sequence): Accept an additional argument, a flag to
11093 prevent redisplay during reading of the key sequence. All callers
11095 (read_menu_command): New function.
11096 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11098 (toolkit_menubar_in_use): New function.
11099 (make_lispy_event): Use it instead of a compile-time test.
11101 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11102 window-system being available.
11104 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11105 to x-popup-dialog on the frame type, they all now support popup
11108 * dispnew.c (save_current_matrix): Save the margin areas.
11109 (restore_current_matrix): Restore margin areas.
11110 (update_frame_with_menu): New function.
11112 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11115 * alloc.c (make_save_ptr): Now compiled unconditionally.
11117 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11119 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11120 (redraw_frame, update_frame): Adjust users.
11121 * dispextern.h (set_window_update_flags): Adjust prototype.
11122 * xdisp.c (redisplay_internal): When updating all frames with zero
11123 windows_or_buffers_changed, assume that only the windows that shows
11124 current buffer should be really updated.
11126 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11128 Do not allocate huge temporary memory areas and objects while encoding
11129 for file I/O, thus reducing an enormous memory usage for large buffers.
11130 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11131 * coding.h (struct coding_system): New member raw_destination.
11132 * coding.c (setup_coding_system): Initialize it to zero.
11133 (encode_coding_object): If raw_destination is set, do not create
11134 dst_object. Add comment.
11135 * fileio.c (toplevel): New constant E_WRITE_MAX.
11136 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11137 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11139 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11141 * nsterm.m (windowDidExitFullScreen:)
11142 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11144 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11146 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11147 * keyboard.c (unblock_input_to): Don't process pending signals
11148 if a fatal error is in progress.
11150 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11151 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11152 they're talking about words in Lisp bool vectors.
11153 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11154 * data.c (popcount_bits_word): Rename from popcount_size_t.
11155 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11158 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11160 Improve support for popcount and counting trailing zeros (Bug#15550).
11161 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11162 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11163 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11164 (popcount_size_t_msc, popcount_size_t_gcc):
11165 Remove; now done by Gnulib.
11166 (popcount_size_t): Now a macro that defers to Gnulib.
11167 (count_trailing_zero_bits): Return int, for consistency with
11168 Gnulib and because Emacs prefers signed to unsigned int.
11169 Don't assume that size_t is either unsigned int or unsigned long
11170 or unsigned long long.
11171 (size_t_to_host_endian): Do not assume that size_t is either
11172 exactly 32 or exactly 64 bits wide.
11173 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11174 etc., so that it's now an enum constant, not a macro.
11175 No need to assume that it's either 32 or 64.
11177 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11179 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11182 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11184 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11185 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11187 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11189 emacs_read and emacs_write now use void *, not char *.
11190 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11191 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11192 Buffer arg is now void *, not char *. This matches plain
11193 'read' and 'write' better, and avoids a constraint violation
11194 on Solaris 9 with Oracle Studio.
11196 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11198 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11199 memset to explicit loop. Otherwise copy largest possible chunk
11200 from initialized to uninitialized part, thus allowing the longer
11201 memcpy runs and reducing the number of loop iterations.
11203 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11205 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11206 hide toolbar (Bug#15388).
11207 (windowDidEnterFullScreen:): If presentation options are zero,
11208 set them here (Bug#15388).
11209 (ns_update_auto_hide_menu_bar): Remove runtime check.
11210 Don't auto hide dock unless menubar is also auto hidden.
11212 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11214 * editfns.c (message): Mention batch mode in doc string.
11216 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11218 * nsterm.m (check_native_fs): Remove erroneous comment.
11220 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11222 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11223 uses find_newline instead of scan_newline and so doesn't move point.
11225 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11227 Use hardware support for byteswapping on glibc x86 etc.
11228 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11229 whereas the old swap64 needed 30.
11230 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11231 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11232 Use byteswap.h's macros to swap bytes.
11233 * lisp.h (swap16, swap32, swap64): Remove.
11234 All uses replaced by bswap_16, bswap_32, bswap_64.
11236 * bytecode.c (exec_byte_code): Use some more volatile variables
11237 to work around local variables getting clobbered by longjmp.
11238 Port to pre-C99, which doesn't allow decls after stmts.
11240 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11242 * lisp.h (eassert): Assume that COND is true when optimizing.
11243 In other words, take on the behavior of eassert_and_assume.
11244 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11245 (eassert_and_assume): Remove. All uses replaced by eassert.
11247 * xdisp.c (Qglyphless_char): Now static.
11249 Adjust to merge from gnulib.
11250 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11251 * lisp.h: Include <verify.h>, for 'assume'.
11253 * eval.c (clobbered_eassert): New macro.
11254 (internal_catch, internal_condition_case)
11255 (internal_condition_case_1, internal_condition_case_2)
11256 (internal_condition_case_n): Use it instead of eassert
11257 when the argument contains locals clobbered by longjmp.
11258 Don't use clobbered locals outside of clobbered_eassert.
11259 (internal_lisp_condition_case): Use a volatile variable
11260 to work around a local variable's getting clobbered.
11262 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11264 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11265 (PUSH_HANDLER): New macro.
11266 (catchlist): Remove.
11267 (handlerlist): Always declare.
11269 * eval.c (catchlist): Remove (merge with handlerlist).
11270 (handlerlist, lisp_eval_depth): Not static any more.
11271 (internal_catch, internal_condition_case, internal_condition_case_1)
11272 (internal_condition_case_2, internal_condition_case_n):
11274 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11275 handlerlist/catchlist.
11276 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11277 handlerlist which can only handle a single condition-case handler at
11279 (find_handler_clause): Simplify since we only a single branch here
11282 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11284 (bcall0): New function.
11285 (exec_byte_code): Add corresponding cases. Improve error message when
11286 encountering an invalid byte-code. Let Bunwind_protect accept
11287 a function (rather than a list of expressions) as argument.
11289 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11290 and make them unconditional now that they're heap-allocated.
11292 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11294 * charset.c (Fdecode_char, Fencode_char): Remove description of
11295 `restriction' arg. now that it's hidden by advertised-calling-convention.
11297 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11299 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11300 Remove unused variable (from mac-port).
11301 (macfont_draw): Use s->ybase for correct y position.
11303 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11305 * frame.h (struct frame): Drop has_minibuffer member because...
11306 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11307 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11309 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11311 * window.h (struct window): Prefer enum text_cursor_kinds to int
11312 for phys_cursor_type member. Move the latter, phys_cursor_width,
11313 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11314 * window.c (replace_window, make_window): Adjust users.
11316 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11318 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11319 this module is never compiled otherwise.
11321 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11323 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11326 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11328 * xdisp.c (get_next_display_element): Don't call face_for_font in
11329 a build configured --without-x. (Bug#15484)
11331 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11333 * window.c (calc_absolute_offset): #elif should be #elif defined.
11335 * frame.c (delete_frame): Block/unblock input to overcome race
11336 condition (Bug#15475).
11338 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11340 * frame.c (delete_frame): Record selected frame only after
11341 calling Qdelete_frame_functions (Bug#15477).
11343 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11345 * nsterm.m (ns_selection_color): Remove.
11346 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11347 NSColor selectedText(Background)Color. Only for COCOA.
11348 (ns_term_init): Remove assignment of ns_selection_color, logic
11349 moved to ns_get_color.
11351 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11352 NS_SELECTION_COLOR_DEFAULT.
11353 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11355 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11357 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11358 frame' does not have the tool_bar_window member.
11360 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11362 Signal error when reading an empty byte-code object (Bug#15405)
11363 * lread.c (read1): Signal error.
11364 * alloc.c (make_byte_code): eassert header size.
11365 (sweep_vectors): Change an int to size_t.
11367 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11369 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11370 instead of ints, as it's the usual style for offsetof constants. See:
11371 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11373 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11374 This is ugly, but it should fix the performance problem for older
11375 GCC versions in the short run. I'll look into integrating the
11376 Gnulib module for popcount, as a better fix.
11377 See the thread starting in:
11378 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11379 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11380 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11381 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11382 (popcount_size_t): Use it.
11384 2013-09-24 Daniel Colascione <dancol@dancol.org>
11386 * process.c (Fnetwork_interface_info): Fix build break due to
11389 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11391 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11392 Prefer signed to unsigned integers where either will do.
11393 No need for 'const' on locals that do not escape.
11394 Omit easserts with unnecessary and unportable assumptions about
11395 alignment. Avoid unnecessary casts to char *.
11397 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11399 Use union for the payload of struct Lisp_Vector.
11400 This helps to avoid a few glitches dictated by C's aliasing rules.
11401 * lisp.h (struct Lisp_Vector): Use union for next and
11402 contents member. Adjust comment. Change related users.
11403 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11404 Related users changed.
11405 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11406 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11407 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11408 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11410 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11412 Optimize glyph row clearing and copying routines.
11413 * dispextern.h (struct glyph_row): Change layout of struct
11414 glyph_row to help copy_row_except_pointers. Adjust comment.
11415 * dispnew.c (null_row): Remove.
11416 (clear_glyph_row): Use offsetof and memset to find and clear
11417 just the members that need clearing. Adjust comment.
11418 (copy_row_except_pointers): Likewise for copying.
11420 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11422 Some minor cleanups of recently-added bool vector code.
11423 * conf_post.h (assume): Always return void. Use lint version
11424 only if GCC and MSC versions don't apply.
11425 * conf_post.h (assume):
11426 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11427 Depend on _MSC_VER, not __MSC_VER, for consistency with
11429 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11430 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11431 (bool_vector_binop_driver, count_trailing_zero_bits)
11432 (size_t_to_host_endian): Now static, not static inline;
11433 the latter isn't needed with modern compilers and doesn't
11434 work with older compilers anyway.
11436 * alloc.c (valgrind_p): Use bool for boolean.
11438 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11440 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11441 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11442 (display_last_displayed_message_p, message_buf_print)
11443 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11444 Use bool for boolean.
11445 * dispextern.h (cancel_line, init_desired_glyphs):
11446 Remove ancient leftover.
11447 (help_echo_showing_p, hourglass_shown_p):
11448 * lisp.h (noninteractive_need_newline): Adjust declaration.
11450 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11452 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11454 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11455 ...this file and convert the latter to static. Adjust comment.
11456 (make_initial_frame):
11457 * window.c (init_window_once): Adjust user.
11458 * frame.h (last_nonminibuf_frame): Remove declaration.
11459 * lisp.h (selected_frame): Likewise.
11460 * msdos.c (the_only_display_info): Adjust comment.
11462 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11464 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11465 computing the end column of mouse-highlight that comes from
11466 display or overlay strings. (Bug#15437)
11467 (note_mouse_highlight): Adapt calculation of last argument to
11468 mouse_face_from_string_pos to the above change.
11470 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11471 all platforms, not just for clang.
11473 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11475 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11476 about excess arguments to snprintf.
11478 * conf_post.h(assume): Use __builtin_unreachable for clang.
11480 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11482 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11483 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11485 2013-09-23 Daniel Colascione <dancol@dancol.org>
11487 * alloc.c (USE_VALGRIND): New macro; on by default
11488 when ENABLE_CHECKING.
11489 (mark_maybe_object, mark_maybe_pointer)
11490 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11492 (valgrind_p) [USE_VALGRIND]: New variable.
11493 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11495 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11497 * process.c (wait_reading_process_output): Change int pnamelen to
11500 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11501 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11502 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11503 argument to unsigned long to avoid warning.
11504 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11506 * conf_post.h (assume): Fix compiler error: x shall be cond.
11508 2013-09-22 Daniel Colascione <dancol@dancol.org>
11510 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11511 warning when compiling without a window system.
11513 2013-09-22 Daniel Colascione <dancol@dancol.org>
11515 * data.c (Qbool_vector_p): New symbol.
11516 (bool_vector_spare_mask, popcount_size_t_generic)
11517 (popcount_size_t_msc, popcount_size_t_gcc)
11519 (bool_vector_binop_driver)
11520 (count_trailing_zero_bits, size_t_to_host_endian)
11521 (Fbool_vector_exclusive_or)
11522 (Fbool_vector_union)
11523 (Fbool_vector_intersection, Fbool_vector_set_difference)
11524 (Fbool_vector_subsetp, Fbool_vector_not)
11525 (Fbool_vector_count_matches)
11526 (Fbool_vector_count_matches_at): New functions.
11527 (syms_of_data): Intern new symbol, functions.
11528 * alloc.c (bool_vector_payload_bytes): New function.
11529 (Fmake_bool_vector): Instead of calling Fmake_vector,
11530 which performs redundant initialization and argument checking,
11531 just call allocate_vector ourselves. Make sure we clear any
11532 terminating padding to zero.
11533 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11534 instead of open-coding the size calculation.
11535 (vroundup_ct): New macro.
11536 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11537 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11538 * composite.c (composition_gstring_put_cache):
11539 Change lint_assume to assume.
11540 * conf_post.h (assume): New macro.
11541 (lint_assume): Remove.
11542 * dispnew.c (update_frame_1): Change lint_assume to assume.
11543 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11545 * image.c (gif_load): Change lint_assume to assume.
11546 * lisp.h (eassert_and_assume): New macro.
11547 (Qbool_vector_p): Declare.
11548 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11549 (swap16, swap32, swap64): New inline functions.
11550 * macfont.m (macfont_shape): Change lint_assume to assume.
11551 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11552 * xsettings.c (parse_settings): Use new swap16 and
11553 swap32 from lisp.h instead of file-specific macros.
11555 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11557 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11558 found (which can legitimately happen when the glyph row at the
11559 window start is disabled in the current_matrix. (Bug#15365)
11561 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11563 Fix syntax.h bug introduced by recent INLINE change.
11564 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11565 conditionally compiled one way in some modules, and a different
11566 way in others. This doesn't work with extern inline functions,
11567 which must have the same definition in all modules, because the
11568 defining code might be shared across modules, depending on the
11569 implementation. Symptoms reported by Martin Rudalics in:
11570 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11571 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11572 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11573 overriding the corresponding functions in syntax.h.
11574 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11575 (syntax_property): New inline functions.
11576 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11577 Rewrite in terms of these new functions.
11579 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11581 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11582 not chars_in_text, whose result depends on the multibyteness of
11583 the current buffer. (Bug#15426)
11585 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11587 Port recent change to hosts where pointers aren't 'long'.
11588 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11589 Don't assume that pointers are the same width as 'long'.
11590 Add a compile-time check that a pointer fits into two X slots.
11592 A simpler, centralized INLINE.
11593 * conf_post.h (INLINE): Define only if not already defined.
11594 This allows us to use a single INLINE, defined by one file
11596 * emacs.c (INLINE): Define it.
11597 Also, include category.h, charset.h, composite.h, dispextern.h,
11598 syntax.h, systime.h, so that their INLINE definitions are expanded
11599 properly for Emacs.
11600 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11601 * buffer.h, buffer.c (BUFFER_INLINE):
11602 * category.h, category.c (CATEGORY_INLINE):
11603 * character.h, character.c (CHARACTER_INLINE):
11604 * charset.h, charset.c (CHARSET_INLINE):
11605 * composite.h, composite.c (COMPOSITE_INLINE):
11606 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11607 * frame.h, frame.c (FRAME_INLINE):
11608 * intervals.h, intervals.c (INTERVALS_INLINE):
11609 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11610 * lisp.h, alloc.c (LISP_INLINE):
11611 * process.h, process.c (PROCESS_INLINE):
11612 * syntax.h, syntax.c (SYNTAX_INLINE):
11613 * systime.h, sysdep.c (SYSTIME_INLINE):
11614 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11615 * window.h, window.c (WINDOW_INLINE):
11616 Remove. All uses replaced with INLINE.
11618 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11620 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11621 to avoid Bug#15398.
11623 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11625 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11626 'const char *' to avoid compiler warnings due to similar change in
11627 the prototype of x_get_string_resource.
11629 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11631 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11632 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11633 going to replace static variables below. Adjust comments.
11634 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11635 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11636 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11637 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11638 Related users changed.
11639 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11640 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11641 last_mouse_movement_time, going to replace static variables below.
11643 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11644 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11646 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11647 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11648 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11649 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11650 static variables below.
11651 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11652 (last_mouse_scroll_bar): Remove.
11653 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11654 (mouseExited): Related users changed.
11656 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11658 Do not use external array to process X scroll bar messages.
11659 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11660 (x_send_scroll_bar_event): Pack window pointer into two slots
11661 of XClientMessageEvent if we're 64-bit. Adjust comment.
11662 (x_scroll_bar_to_input_event): Unpack accordingly.
11664 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11666 Ifdef away recent changes which aren't relevant to NS port.
11667 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11668 [!HAVE_NS]: Declare as such.
11669 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11670 [!HAVE_NS]: Define as such.
11672 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11674 * frame.c (x_redo_mouse_highlight): New function
11675 to factor out common code used in W32 and X ports.
11676 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11677 * xterm.h (struct x_display_info):
11678 * w32term.h (struct w32_display_info):
11679 * nsterm.h (struct ns_display_info): New members
11680 last_mouse_motion_frame, last_mouse_motion_x and
11681 last_mouse_motion_y, going to replace static variables below.
11682 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11683 (redo_mouse_highlight): Remove.
11684 (note_mouse_movement, syms_of_xterm): Adjust user.
11685 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11686 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11687 (redo_mouse_highlight): Remove.
11688 (note_mouse_movement, syms_of_w32term): Adjust user.
11689 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11690 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11692 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11693 * nsfns.m (compute_tip_xy): Adjust user.
11695 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11697 * frame.c (x_mouse_grabbed): New function.
11698 * dispextern.h (x_mouse_grabbed): Add prototype.
11699 (last_mouse_frame): Remove declaration.
11700 * xterm.h (struct x_display_info):
11701 * w32term.h (struct w32_display_info):
11702 * nsterm.h (struct ns_display_info): New member
11703 last_mouse_frame, going to replace...
11704 * xdisp.c (last_mouse_frame): ...global variable.
11705 (note_tool_bar_highlight):
11706 * w32term.c (w32_mouse_position, w32_read_socket):
11707 * xterm.c (XTmouse_position, handle_one_xevent):
11708 Use x_mouse_grabbed.
11709 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11711 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11713 * w32term.c (w32_read_socket): Avoid temporary
11714 variables in a call to x_real_positions.
11715 * xterm.c (handle_one_xevent): Likewise.
11717 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11719 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11720 (x_icon_type): Remove prototype.
11721 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11722 * frame.c (x_icon_type): Remove.
11723 * w32term.c (x_make_frame_visible, x_iconify_frame):
11724 * xterm.c (x_make_frame_visible, x_iconify_frame):
11725 Use x_set_bitmap_icon to factor out common code.
11727 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11729 * dispextern.h (check_x_display_info, x_get_string_resource):
11730 Declare here just once and unify the latter.
11731 * frame.c (check_x_display_info, x_get_string_resource):
11732 * nsterm.h (check_x_display_info):
11733 * xrdb.c (x_get_string_resource):
11734 * xterm.h (check_x_display_info): Remove prototypes.
11735 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11736 * w32reg.c (x_get_string_resource): Likewise.
11737 (w32_get_rdb_resource): Adjust user.
11739 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11741 * xterm.h (struct x_display_info): New member
11742 x_pending_autoraise_frame, going to replace...
11743 * xterm.c (pending_autoraise_frame): ...static variable.
11744 (x_new_focus_frame, XTread_socket): Adjust users.
11745 * w32term.h (struct w32_display_info): New member
11746 w32_pending_autoraise_frame, going to replace...
11747 * w32term.c (pending_autoraise_frame): ...global variable.
11748 (x_new_focus_frame, w32_read_socket): Adjust users.
11750 2013-09-17 Glenn Morris <rgm@gnu.org>
11752 * xdisp.c (message_dolog): If we create *Messages*,
11753 switch it to messages-buffer-mode.
11755 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11757 Don't overuse 'const' in types of locals.
11758 * bidi.c (bidi_count_bytes):
11759 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11760 (xg_event_is_for_scrollbar):
11761 * xselect.c (x_handle_property_notify)
11762 (x_handle_selection_notify, x_handle_dnd_message):
11763 * xsettings.c, xsettings.h (xft_settings_event):
11764 * xterm.c (x_handle_net_wm_state, handle_one_event)
11765 (x_menubar_window_to_frame, x_detect_focus_change)
11766 (construct_mouse_click, note_mouse_movement)
11767 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11768 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11769 (handle_one_xevent, x_handle_net_wm_state):
11770 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11771 (x_handle_dnd_message):
11772 Avoid unnecessary 'const', typically the second 'const' in
11773 'const foo * const arg', a 'const' that does not affect the API
11774 and doesn't significantly help the human reader.
11776 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11778 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11779 only if Glib < 2.36.0.
11780 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11781 * xsettings.c (init_gconf, init_gsettings): Do not check
11783 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11785 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11787 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11789 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11790 before calling g_type_init.
11792 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11794 * nsterm.m (syms_of_nsterm): ... to here.
11796 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11798 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11799 (ignore_next_mouse_click_timeout): Use Time as X does.
11800 (handle_one_xevent): Avoid cast and use unsigned comparison.
11802 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11804 Do not copy X event in handle_one_xevent except KeyPress case.
11805 Wnen XEvent is processed, it is unlikely to be changed except
11806 KeyPress case, so we can avoid copying and use const pointer to
11807 const data to make sure that an event is not changed elsewhere.
11808 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11809 const' and do not create local copy except for the KeyPress event.
11810 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11811 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11812 (x_handle_net_wm_state, x_menubar_window_to_frame)
11813 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11814 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11815 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11816 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11817 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11818 (x_handle_dnd_message):
11819 * xsettings.c (xft_settings_event):
11820 Use 'const XEvent * const' where appropriate.
11821 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11823 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11825 Fix X event waiting to handle multiple frames.
11826 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11827 * xterm.c (pending_event_wait): Remove. Adjust users.
11828 (x_detect_focus_change): Pass frame arg.
11829 (handle_one_xevent): Find related frame early and clear per-frame
11830 wait_event_type only if this is an event for the relevant frame.
11831 (x_wait_for_event): Use per-frame wait_event_type.
11833 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11835 * nsfns.m (Fx_create_frame): Fix font driver registration for
11838 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11839 for syms_of_macfont.
11841 * nsterm.m: Include macfont.h.
11842 (ns_tmp_flags, ns_tmp_font): Remove.
11843 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11844 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11845 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11846 (changeFont:): Fix code style. Check for font driver type when
11849 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11852 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11853 (nsfont_open): Set font driver type.
11854 Set font->ascent and font->descent. Figure out font instead of
11855 ns_tmp_font, and flags instead of ns_tmp_flags.
11856 Fix indentation. Remove call to ns_draw_text_decoration,
11859 * nsfns.m: Include macfont.h.
11860 (Fx_create_frame): Register macfont driver, make a better default font.
11861 (Fns_popup_font_panel): Get font from macfont driver, if used.
11863 * macfont.m, macfont.h, macuvs.h: New files.
11865 * font.h: Declare syms_of_macfont.
11867 * font.c (syms_of_font): Call syms_of_macfont.
11869 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11871 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11873 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11874 and it is always zero for others, so I assume that this is an ancient
11875 leftover which nobody will want to change any more.
11876 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11877 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11878 * frame.c (x_set_scroll_bar_width):
11879 * w32fns.c (w32_createscrollbar):
11880 * w32term.c (w32_set_vertical_scroll_bar):
11881 * xfns.c (x_set_scroll_bar_default_width):
11882 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11883 (x_scroll_bar_expose): Related users changed.
11885 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11887 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11888 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11889 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11891 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11892 Define once here...
11893 * nsterm.h, w32term.h, xterm.h: ...and not here.
11894 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11895 Remove unused Xisms.
11896 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11897 these modules are never compiled otherwise.
11899 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11901 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11902 Doc fix. (Bug#15375)
11904 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11906 Unify Fx_focus_frame between all ports.
11907 * frame.h (x_focus_frame): New prototype.
11908 * xfns.c (Fx_focus_frame): Remove.
11909 (syms_of_xfns): Do not defsubr it.
11910 (x_focus_frame): X implementation.
11911 * nsfns.m (Fx_focus_frame): Remove.
11912 (syms_of_nsfns): Do not defsubr it.
11913 (x_focus_frame): NS implementation.
11914 * w32term.c (Fx_focus_frame): Remove.
11915 (x_focus_on_frame): Rename to...
11916 (x_focus_frame): W32 implementation.
11917 * w32term.h (x_focus_on_frame): Remove prototype.
11918 * w32fns.c (Fx_focus_frame): Remove.
11919 (syms_of_w32fns): Do not defsubr it.
11920 * frame.c (Fx_focus_frame): Define here.
11921 (syms_of_frame): Defsubr here.
11922 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11924 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11926 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11927 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11928 each port to reference the port-specific window system data.
11929 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11930 (FRAME_DISPLAY_INFO): Define.
11931 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11932 (FRAME_DISPLAY_INFO): Define. Adjust users.
11933 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11934 (FRAME_DISPLAY_INFO): Define. Adjust users.
11935 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11936 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11937 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11938 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11939 * xselect.c, xterm.c: All related users changed.
11941 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11943 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11944 (x_menubar_window_to_frame): Remove prototypes.
11945 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11946 (x_menubar_window_to_frame, x_top_window_to_frame):
11948 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11949 (x_menubar_window_to_frame, x_top_window_to_frame):
11950 ...to here and convert all but the last to static.
11952 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11954 * lisp.mk (lisp): Add w32-common-fns.elc.
11956 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11958 * charset.c (char_charset): Document an exception for char-charset.
11960 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11962 * xterm.h (x_display_info): New field last_user_time...
11963 * xterm.c (toplevel): ...to replace static last_user_time.
11964 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11966 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11968 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11969 scroll bar values to prevent thumb from disappear and update comment.
11971 2013-09-11 Glenn Morris <rgm@gnu.org>
11973 * emacs.c (usage_message): Possessive apostrophe tweak.
11975 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11977 * nsterm.m (syms_of_nsterm): Use Qns.
11978 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11979 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11980 * xfns.c (x_display_info_for_name, Fx_open_connection):
11981 Remove old '#if 0' code.
11982 (syms_of_xfns): Use Qx.
11983 * termhooks.h (fullscreen_hook): Remove the leftover.
11984 (struct terminal): Fix typo in comment.
11986 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11988 Cleaning up a few X scroll bar bits.
11989 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11990 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11991 New member last_seen_part, going to replace...
11992 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11993 (xt_action_hook) [USE_LUCID]: Adjust user.
11994 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11995 Lucid-specific scroll bar support.
11996 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11997 to int and adjust to use last_seen_part member.
11998 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11999 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12000 Initialize last_seen_part.
12002 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12004 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12005 insert-buffer-substring an empty string.
12007 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12009 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12010 avoiding a GCC warning.
12012 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12014 Ifdef away frame tool bar code when it is not really used.
12015 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12016 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12017 and minimize_tool_bar_window_p under the above.
12018 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12019 (fset_tool_bar_window): Likewise.
12020 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12021 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12022 (change_frame_size_1):
12023 * window.c (window_from_coordinates, Frecenter): Adjust users.
12024 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12025 code is not really used.
12026 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12027 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12028 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12029 [!USE_GTK && !HAVE_NS]: Define as such.
12030 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12031 (note_mouse_highlight, expose_frame):
12032 * xfns.c (x_set_tool_bar_lines):
12033 * xterm.c (handle_one_xevent): Adjust users.
12035 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12037 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12038 This bug was introduced by my 2013-08-26 patch, which incorrectly
12039 assumed that the terminfo implementation doesn't use termcap buffers.
12040 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12041 these buffers apparently are used after all.
12042 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12043 (struct tty_display_info): Define members termcap_term_buffer and
12044 termcap_strings_buffer even if TERMINFO.
12046 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12049 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12050 'usage' docstring entry to pacify make-docfile.
12052 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12054 Change comparison functions =, <, >, <=, >= to take many arguments.
12055 * data.c: Change comparison functions' interface and implementation.
12056 * lisp.h: Make arithcompare available for efficient two arg
12058 * bytecode.c: Use arithcompare.
12059 * fileio.c: Use new interface.
12061 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12063 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12065 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12067 * eval.c (Feval): Document the new use of `lexical'.
12069 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12071 Review and drop old frame resize hack.
12072 * frame.h (struct frame): Remove force_flush_display_p.
12073 * dispnew.c (update_frame): Adjust user and don't call
12074 flush_frame here. The comment has said that there was an issues
12075 with redisplaying fringes, but I don't see any differences with
12076 and without this hack. Hopefully we can continue without it.
12077 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12078 current frame matrices twice if resized_p is set.
12080 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12082 Do not populate pure Xism x_sync to other ports.
12083 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12084 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12085 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12086 * w32term.h (x_sync): Remove prototype.
12088 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12090 Cleanup frame flushing.
12091 * dispextern.h (struct redisplay_interface):
12092 Drop flush_display_optional because flush_display is enough
12093 for X and flushing via RIF is just a no-op for others.
12094 * frame.h (flush_frame): New function.
12095 * dispnew.c (update_frame):
12096 * minibuf.c (read_minibuf):
12097 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12099 * keyboard.c (detect_input_pending_run_timers): Do not flush
12100 all frames but selected one in redisplay_preserve_echo_area.
12101 * nsterm.m (ns_flush): Remove no-op.
12102 (ns_redisplay_interface): Adjust user.
12103 * w32term.h (x_flush): Remove no-op.
12104 (w32_redisplay_interface): Adjust user.
12105 * xterm.c (x_flush): Simplify because we do not flush all
12106 frames at once any more. Adjust comment.
12107 (x_redisplay_interface): Adjust user.
12109 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12111 Port --without-x --enable-gcc-warnings to Fedora 19.
12112 * gfilenotify.c (globals_of_gfilenotify):
12113 Call g_type_init only if using an older glib version that needs it.
12115 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12117 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12118 (last_glyphless_glyph_merged_face_id): Remove declarations.
12119 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12120 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12121 (last_glyphless_glyph_merged_face_id): Now static.
12122 (merge_escape_glyph_face): New function, refactored from...
12123 (get_next_display_element): ...here.
12124 (merge_glyphless_glyph_face): New function, refactored from...
12125 (produce_glyphless_glyph): ...here...
12126 * term.c (produce_glyphless_glyph): ...and here.
12128 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12130 * eval.c (eval_sub): Only call Ffunction if necessary.
12132 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12134 Attempt to make redisplay more selective when changing cursor type.
12135 * frame.h (struct frame): New bitfield cursor_type_changed.
12136 * xdisp.c (cursor_type_changed): Remove.
12137 (try_cursor_movement, redisplay_window, try_window_id)
12138 (set_frame_cursor_types, try_window_reusing_current_matrix):
12139 Adjust to use per-frame bitfield.
12140 (redisplay_internal): Look for cursor type change on each visible
12141 frame and consider all frames if cursor type has been changed on
12142 the frame other than selected. If cursor type has been changed on
12143 selected frame only, do not use fast update.
12145 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12147 Attempt to make redisplay more selective when changing fonts.
12148 * frame.h (struct frame): New bitfield fonts_changed.
12149 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12150 (adjust_frame_glyphs): Add prototype.
12151 * dispnew.c (fonts_changed_p): Remove.
12152 (adjust_glyphs): Remove because we do not
12153 adjust matrices on all frames at once any more.
12154 (adjust_frame_glyphs): Block and unblock input here.
12155 (adjust_glyph_matrix): Use fonts_changed.
12156 (change_frame_size_1): Use adjust_frame_glyphs.
12157 * font.c (font_open_entity): Use fonts_changed.
12158 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12159 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12160 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12161 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12162 (shrink_mini_window, Fresize_mini_window_internal)
12163 (window_scroll_pixel_based, Fset_window_configuration)
12164 (apply_window_adjustment, Fset_window_vscroll):
12165 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12166 Use adjust_frame_glyphs.
12167 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12168 (try_window_reusing_current_matrix, try_window_id, display_line)
12169 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12170 (redisplay_internal): Consider fonts_changed and adjust frame
12171 matrices for each frame only if the frame is visible. If font
12172 has been changed on some frame during full redisplay, retry
12173 only visible frames where the font has been actually changed.
12175 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12177 Cache current header and mode line height for each window.
12178 * window.h (struct window): New fields mode_line_height
12179 and header_line_height.
12180 * window.c (make_window): Initialize them.
12181 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12182 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12183 (current_mode_line_height, current_header_line_height):
12184 Remove declaration.
12185 * xdisp.c (current_mode_line_height, current_header_line_height):
12187 (pos_visible_p, init_xdisp): Adjust user.
12188 (redisplay_window): Invalidate mode_line_height and
12189 header_line_height if current and desired matrices do not agree.
12191 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12193 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12194 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12196 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12198 Make --without-x compatible with --enable-gcc-warnings.
12199 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12200 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12201 members under HAVE_WINDOW_SYSTEM.
12202 * keyboard.c (make_lispy_focus_out): Likewise.
12203 (record_menu_key): Move under HAVE_MENUS.
12204 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12205 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12206 (syms_of_xdisp): Adjust user.
12207 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12208 (start_hourglass, cancel_hourglass):
12209 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12210 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12211 and CLEAR_FONT_TABLE_NFONTS.
12212 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12213 Declare only if HAVE_WINDOW_SYSTEM.
12214 (lface_same_font_attributes_p, clear_face_gcs): Define only
12215 if HAVE_WINDOW_SYSTEM.
12217 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12219 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12220 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12221 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12223 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12225 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12227 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12229 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12230 This fixes a type error on hosts where ptrdiff_t is wider than int.
12232 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12234 * keyboard.c (read_key_sequence_vs): New function.
12235 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12238 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12240 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12242 Makefile improvements.
12243 * Makefile.in (config.status): Don't use double-colon rules, as
12244 they are not portable according to POSIX. Fix shell typo with `;
12245 I guess this rule has never been tested?
12246 (VCSWITNESS): New macro, to override any environment var.
12248 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12250 * xterm.h (struct x_display_info): Do not track X connection
12251 fd separately because it is always available from Display.
12252 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12255 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12257 * buffer.c (drop_overlay):
12258 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12259 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12261 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12263 * buffer.c (Fmake_overlay, Fmove_overlay):
12264 * intervals.c (set_point_from_marker):
12265 * print.c (PRINTPREPARE): Prefer signal_error
12266 to plain error and report unsuitable marker too.
12268 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12270 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12271 for 'dragging' member.
12272 (struct x_output): Remove set-but-unused leftovers
12273 'left_before_move' and 'top_before_move'.
12274 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12275 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12276 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12277 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12278 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12279 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12280 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12281 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12283 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12285 * nsfont.m (INVALID_GLYPH): New define.
12286 (nsfont_encode_char): Use INVALID_GLYPH.
12287 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12289 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12291 * xterm.c (x_last_mouse_movement_time): Revert last change.
12292 This code should use XDisplayMotionBufferSize to check display's
12293 motion history first, and there are few other issues as well.
12294 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12295 (handle_one_xevent): Adjust user.
12297 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12299 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12300 * frame.c (Flast_nonminibuf_frame): ... to here.
12301 (check_minibuf_window): Don't abort if no window was found
12304 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12306 Use XGetMotionEvents to ask the last mouse motion time from X server.
12307 * xterm.c (X_MOTION_HISTORY): Default to 1.
12308 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12309 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12310 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12311 Ifdef away legacy code.
12312 (XTmouse_position, x_scroll_bar_report_motion):
12313 Use x_last_mouse_movement_time.
12314 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12317 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12319 * msdos.c (last_mouse_window): Move to...
12320 (dos_rawgetc): ...this function and adjust comment.
12321 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12322 (mouseMoved): ...this function and adjust comment.
12323 * w32term.c (last_window): Likewise with...
12324 (w32_read_socket): ...this function.
12325 * xterm.c (last_window): Likewise with...
12326 (handle_one_xevent): ...this function.
12328 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12330 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12331 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12332 (handle_one_xevent): ...to here.
12333 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12336 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12338 * msdos.c (IT_set_terminal_window): Remove no-op.
12339 (initialize_msdos_display): Adjust terminal setup.
12340 * w32console.c (w32con_set_terminal_window): Remove no-op.
12341 (initialize_w32_display): Adjust terminal setup.
12342 * w32term.c (w32_set_terminal_window): Remove no-op.
12343 (w32_create_terminal): Adjust terminal setup.
12344 * xterm.c (XTset_terminal_window): Remove no-op.
12345 (x_create_terminal): Adjust terminal setup.
12347 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12349 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12351 (ns_create_terminal): Adjust terminal setup.
12352 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12354 (w32_create_terminal): Adjust terminal setup.
12355 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12357 (x_create_terminal): Adjust terminal setup.
12359 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12361 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12362 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12363 * dispnew.c (buffer_posn_from_coords):
12364 * window.c (Fwindow_end, displayed_window_lines):
12365 * xdisp.c (redisplay_mode_lines): Use it.
12367 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12369 * fontset.c (face_for_char): Check char in the current face font first
12370 if HAVE_NS (Bug#15138).
12372 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12374 * window.c (temp_output_buffer_show): Make sure window returned
12375 by display_buffer is live (Bug#15213).
12377 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12379 Minor cleanup to avoid forward declarations.
12380 * coding.h (struct ccl_spec): Remove forward declaration.
12381 * composite.h (toplevel): Include font.h.
12382 (struct composition_it, struct face, struct font_metrics):
12383 Remove forward declaration.
12384 * dispextern.h (struct image, struct atimer): Likewise.
12385 * emacsgtkfixed.h (struct frame): Likewise.
12386 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12387 * font.h (struct font_driver, struct font, struct glyph_string)
12388 (struct face): Remove forward declaration.
12389 * fontset.h (struct face, struct font): Likewise.
12390 * frame.h (toplevel): Style cleanup.
12391 (enum output_method): Move to...
12392 * termhooks.h (enum output_method): ...here.
12393 (struct glyph, struct frame, struct ns_display_info)
12394 (struct x_display_info, struct w32_display_info):
12395 Remove forward declaration.
12396 * xterm.h (toplevel): Include termhooks.h.
12397 (struct font, struct window, struct glyph_matrix, struct frame)
12398 (struct input_event, struct face, struct image): Remove forward
12400 * gtkutil.h (struct _widget_value): Likewise.
12401 * keyboard.h (toplevel): Include termhooks.h.
12402 (struct input_event): Remove forward declaration.
12404 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12406 * intervals.c (set_point_from_marker): New function.
12407 * editfns.c (Fgoto_char):
12408 * process.c (Finternal_default_process_filter):
12409 * window.c (select_window_1): Use it.
12410 * buffer.h (set_point_from_marker): Add prototype.
12412 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12414 * w32.c (term_winsock): Call release_listen_threads before calling
12416 (_sys_wait_accept): Wait for accept event in a loop with a finite
12417 timeout, instead of waiting indefinitely. Will hopefully avoid
12418 hanging during exit because WSACleanup deadlocks waiting for the
12419 event object to be released. (Bug#14333)
12421 * w32proc.c (release_listen_threads): New function, signals all
12422 the reader threads that listen for connections to stop waiting.
12424 * w32.h (release_listen_threads): Add prototype.
12426 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12428 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12429 field of new marker (for sanity and safety).
12430 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12431 anyway because XMISCTYPE is a function and can't be an lvalue).
12433 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12435 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12436 (x_after_update_window_line, x_scroll_bar_create)
12437 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12438 (handle_one_xevent, x_clear_frame_area):
12439 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12440 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12441 * xterm.h (x_clear_area): Adjust prototype.
12443 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12445 Hook scanning and indentation functions to find_newline. This helps
12446 to avoid duplicated code and renders more respect to newline cache.
12447 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12448 * cmds.c (Fforward_line):
12449 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12450 Use find_newline and avoid unnecessary point movements.
12451 * search.c (scan_newline): Implement on top of find_newline.
12453 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12455 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12456 scoped code (bug#11258).
12458 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12460 * nsterm.m (last_window): New variable.
12461 (EV_TRAILER2): New macro.
12462 (EV_TRAILER): Call EV_TRAILER2.
12463 (mouseMoved:): Add support for mouse-autoselect-window
12464 on nextstep (Bug#6888).
12466 2013-08-28 Andreas Schwab <schwab@suse.de>
12468 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12469 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12470 Remove unused macro definitions.
12471 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12472 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12473 Only define if emacs.
12475 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12477 Prefer enum glyph_row_area to int where appropriate.
12478 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12480 (window_box, window_box_width, window_box_left, window_box_left_offset)
12481 (window_box_right, window_box_right_offset): Adjust prototypes.
12482 * xdisp.c (window_box, window_box_width, window_box_left)
12483 (window_box_left_offset, window_box_right, window_box_right_offset):
12484 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12485 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12486 * nsterm.m (ns_clip_to_row):
12487 * w32term.c (w32_clip_to_row):
12488 * xterm.c (x_clip_to_row): Likewise.
12490 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12492 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12493 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12495 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12497 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12498 for portability to hosts where /bin/sh has problems.
12500 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12502 Redesign redisplay interface to drop global output_cursor.
12503 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12504 (toplevel): Remove declaration of output_cursor.
12505 (set_output_cursor, x_cursor_to): Remove prototype.
12506 * window.h (struct window): New member output_cursor.
12507 (output_cursor_to): New function to replace RIF member.
12508 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12509 (update_text_area, set_window_cursor_after_update): Use it.
12510 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12511 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12512 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12513 * w32term.c (x_update_window_begin, x_update_window_end):
12514 * xterm.c (x_update_window_begin, x_update_window_end):
12515 Adjust to use per-window output cursor.
12517 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12519 Simplify SELECT_TYPE-related code.
12520 Like EMACS_TIME, this portability layer is no longer needed, since
12521 Emacs has been using fd_set as a portability layer for some time.
12522 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12523 (SELECT_TYPE): Remove. All uses changed to fd_set.
12524 (fd_set) [!FD_SET]: New typedef.
12526 Simplify EMACS_TIME-related code.
12527 This portability layer is no longer needed, since Emacs has been
12528 using struct timespec as a portability layer for some time.
12529 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12530 Include <time.h> rather than "systime.h"; that's all that's needed now.
12531 * dispnew.c: Include <timespec.h> rather than "systime.h";
12532 that's all that's needed now.
12533 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12534 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12535 TIMESPEC_RESOLUTION.
12536 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12537 LOG10_TIMESPEC_RESOLUTION.
12538 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12539 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12540 (make_emacs_time): Remove. All used changed to make_timespec.
12541 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12542 (current_timespec): Rename from current_emacs_time. All uses changed.
12543 (add_emacs_time): Remove. All uses changed to timespec_add.
12544 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12545 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12546 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12547 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12548 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12549 (current_timespec): Rename from current_emacs_time. All uses changed.
12550 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12551 changed to timespec_cmp.
12552 * xgselect.c: Include <timespec.h>, since our .h files don't.
12554 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12556 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12557 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12558 Remove the leftovers.
12559 * gtkutil.c (toplevel): Do not declare Qxft but include
12561 * image.c (toplevel): Do not declare Vlibrary_cache because
12562 it's already done in lisp.h.
12564 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12566 * lisp.h (Mouse_HLInfo): Move from here...
12567 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12568 (reset_mouse_highlight): New function.
12569 * msdos.c (dos_set_window_size, IT_update_begin)
12570 (internal_terminal_init):
12571 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12572 (ns_initialize_display_info):
12573 * w32console.c (initialize_w32_display):
12574 * w32term.c (x_update_window_end, x_free_frame_resources)
12575 (w32_initialize_display_info):
12576 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12577 * window.c (Fdelete_other_windows_internal):
12578 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12579 * termchar.h (toplevel):
12580 * xterm.h (toplevel): Include dispextern.h.
12582 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12584 Fix minor problems found by static checking.
12585 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12586 (expect): Avoid nested-if warning.
12587 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12588 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12589 * nsterm.h, nsterm.m (ns_select):
12590 * xgselect.c, xgselect.h (xg_select):
12591 Adjust signature to better match pselect's.
12592 * nsterm.m (ns_select):
12593 Don't set *TIMEOUT, since pselect doesn't.
12594 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12595 diagnostic about assigning const char * to it.
12596 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12598 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12600 * lread.c (substitute_object_recurse): Handle hash-tables as well
12603 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12605 Fix unlikely core dump in init_tty, and simplify terminfo case.
12606 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12607 The old version incorrectly dumped core if malloc returned a
12608 buffer containing only non-NUL bytes.
12609 (init_tty): Do not allocate or free termcap buffers; the
12610 struct does that for us now.
12611 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12612 (struct tty_display_info): Define members termcap_term_buffer and
12613 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12614 use them. Allocate them directly in struct rather than indirectly
12615 via a pointer, to simplify init_tty.
12617 * frame.c (check_minibuf_window): Initialize 'window' properly,
12618 so that Emacs reliably aborts later if 'window' is not initialized.
12620 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12622 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12623 of VoidSymbol (Bug#15154).
12625 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12627 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12628 mouse_face_beg_y and mouse_face_end_y.
12629 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12630 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12631 Adjust users and update comment where appropriate.
12633 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12635 * frame.c (check_minibuf_window): New function.
12636 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12637 Call check_minibuf_window (Bug#15183).
12639 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12641 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12642 because this is the only last cursor data we need to keep and consult.
12643 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12644 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12647 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12649 Fix recovering from possible decompression error.
12650 Since insert_from_gap doesn't always move point, we can't use PT as
12651 the position where the partially decompressed data ends, and
12652 should count how many bytes was produced so far.
12653 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12654 (unwind_decompress): Really delete partially uncompressed data.
12655 (Fzlib_decompress_region): Take decompressed data size into account.
12657 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12659 * syntax.c (init_syntax_once): Adjust comment and do an early
12660 initialization of Qchar_table_extra_slots just once...
12661 * casetab.c (init_casetab_once):
12662 * category.c (init_category_once):
12663 * character.c (syms_of_character):
12664 * coding.c (syms_of_coding):
12665 * xdisp.c (syms_of_xdisp): ...and omit it here.
12667 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12669 * xdisp.c (get_next_display_element): Don't apply to characters
12670 from a display vector the logic of setting it->end_of_box_run_p
12671 suitable for characters from a buffer. (Bug#15175)
12673 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12674 to handle directories, rather than '_utime' which doesn't.
12677 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12679 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12680 or fullscreen (Bug#14627).
12682 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12684 System-dependent integer overflow fixes.
12685 * process.c (Fset_process_window_size): Signal an error if
12686 the window size is outside the range supported by the lower level.
12687 * sysdep.c (set_window_size): Return negative on error,
12688 nonnegative on success, rather than -1, 0, 1 on not in system,
12689 failure, success. This is simpler. Caller changed.
12690 (serial_configure): Remove unnecessary initialization of local.
12691 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12692 size fits in unsigned long; this isn't true on some 32-bit hosts.
12693 Avoid buffer overrun if some future version of /proc/meminfo has a
12694 variable name longer than 20 bytes.
12695 (system_process_attributes) [__FreeBSD__]:
12696 Don't assume hw.availpages fits in 'int'.
12698 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12700 Don't let very long directory names overrun the stack.
12701 Fix some related minor problems involving "//", vfork.
12702 * callproc.c (encode_current_directory): New function.
12703 (call_process): Don't append "/"; not needed.
12704 * fileio.c (file_name_as_directory_slop): New constant.
12705 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12706 this can save the caller having to alloca.
12707 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12708 Use SAFE_ALLOCA, not alloca.
12709 (directory_file_name, Fexpand_file_name): Leave leading "//"
12710 alone, since it can be special even on POSIX platforms.
12711 * callproc.c (call_process):
12712 * process.c (Fformat_network_address):
12713 * sysdep.c (sys_subshell):
12714 Use encode_current_directory rather than rolling our own.
12715 (create_process): No need to encode directory; caller does that now.
12716 * process.h (encode_current_directory): New decl.
12717 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12718 Rework to avoid 'goto xyzzy;'.
12720 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12722 * xdisp.c (handle_face_prop): If the default face was remapped use
12723 the remapped face for strings from prefix properties. (Bug#15155)
12725 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12727 Minor cleanup for redisplay interface and few related functions.
12728 * frame.h (enum text_cursor_kinds): Move from here...
12729 * dispextern.h (enum text_cursor_kinds): ...to here.
12730 (toplevel): Drop unnecessary declarations.
12731 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12732 in update_window_end_hook and draw_window_cursor functions.
12733 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12734 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12735 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12736 * xterm.c (x_update_window_end, x_draw_window_cursor):
12737 * xdisp.c (display_and_set_cursor, update_window_cursor)
12738 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12739 enum text_cursor_kinds where appropriate.
12741 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12743 Redesign redisplay interface to drop updated_row and updated_area.
12744 * dispextern.h (updated_row, updated_area): Remove declaration.
12745 (struct redisplay_interface): Pass glyph row and row area parameters
12746 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12747 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12749 * dispnew.c (updated_row, updated_area): Remove.
12750 (redraw_overlapped_rows, update_window_line): Adjust user.
12751 (update_marginal_area, update_text_area): Likewise. Pass updated row
12752 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12753 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12756 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12758 * process.c (flush_pending_output): Remove stub.
12761 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12763 * callproc.c: Fix race that killed background processes (Bug#15144).
12764 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12765 Record deleted process-id in critical section, not afterwards.
12766 Don't mistakenly kill process created by a call-process invocation
12767 that discards output and does not wait.
12769 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12771 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12772 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12773 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12774 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12775 to shut up compiler in mark_object.
12776 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12778 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12780 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12781 We can't portably rely on PTY_OPEN doing that, even if
12782 it calls posix_openpt with O_CLOEXEC.
12784 2013-08-20 Kenichi Handa <handa@gnu.org>
12786 * character.c (string_char): Improve commentary.
12788 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12790 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12791 (struct animation_cache): Make signature a flexible array member.
12792 All uses changed. This is a tad slower but may insulate us better
12793 from future changes to ImageMagick.
12795 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12797 * image.c: Shrink memory needed for animation cache.
12798 (SIGNATURE_DIGESTSIZE): New constant.
12799 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12800 (imagemagick_create_cache): Copy the signature. This saves
12801 several KB of memory that ImageMagick wastes per signature.
12802 Don't bother updating the update_time, as the caller does that now.
12803 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12804 it's a fixed size struct member now.
12805 (imagemagick_get_animation_cache): Always destroy the signature,
12806 as it's now imagemagick_create_cache's responsibility to copy it.
12807 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12808 and use memcmp rather than strcmp.
12809 eassert that ImageMagick returns a signature of the specified length.
12811 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12813 * image.c (imagemagick_get_animation_cache): Don't segfault on
12815 (imagemagick_get_animation_cache): Revert to previous definition
12816 so that it actually works. But keep the memory leak fix.
12817 (imagemagick_get_animation_cache): Fix memory leak.
12819 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12821 * image.c: Fix animation cache signature memory leak.
12822 Fix some other minor performance problems while we're at it.
12823 (imagemagick_create_cache): Clear just the members that
12824 need clearing. Don't set update_time, as caller does that now.
12825 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12826 Simplify by using pointer-to-pointer instead of a prev pointer.
12827 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12828 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12829 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12830 it's already a copy. Free the signature probe unless it's cached.
12832 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12833 This was introduced by my 2013-08-12 fix for Bug#15035.
12835 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12837 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12838 (imagemagick_prune_animation_cache): Now static.
12840 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12842 * image.c (imagemagick_get_animation_cache): Don't segfault when
12843 pruning all entries.
12845 2013-08-18 Ken Brown <kbrown@cornell.edu>
12847 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12848 static heap if ENABLE_CHECKING is defined.
12849 (max_bss_sbrk_ptr): New variable.
12850 (bss_sbrk): Use it.
12851 (report_sheap_usage): Report maximum static heap usage instead of
12852 ending static heap usage.
12854 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12856 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12857 of zlib_initialized according to the results of calling
12858 init_zlib_functions.
12860 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12862 * image.c: Implement an ImageMagick per-image cache.
12863 (imagemagick_get_animation_cache): Fix a double-free error.
12864 (imagemagick_load_image): Remove the ping_wand code, which only
12865 apparently saved time on invalid animated images, and slowed down
12866 everything else. Optimize for the common case.
12868 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12870 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12872 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12874 * marker.c (set_marker): Remove documentation of undefined behavior.
12876 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12878 * image.c (imagemagick_compute_animated_image): Animate correctly
12879 when sub-images are smaller than the main image.
12880 (imagemagick_compute_animated_image): Setting the iterator row to
12881 zero is apparently not allowed.
12882 (imagemagick_compute_animated_image): Allow images that say they
12883 have sub-images that are bigger than the main image, but just crop
12886 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12888 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12890 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12892 * image.c (imagemagick_compute_animated_image): Respect the GIF
12895 2013-08-15 Ken Brown <kbrown@cornell.edu>
12897 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12898 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12901 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12903 Fix minor problems found by static checking.
12904 * frame.c (delete_frame):
12905 * xdisp.c (next_element_from_display_vector):
12906 Avoid uninitialized local.
12907 * image.c (imagemagick_compute_animated_image): Port to C89.
12908 Prefer usual GNU indentation style for loops.
12909 Be more careful about bizarrely large sizes, by using ptrdiff_t
12912 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12914 Fix infinite frame selection loop (Bug#15025).
12915 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12917 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12919 * xdisp.c (compute_window_start_on_continuation_line):
12920 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12921 to make sure we end up setting the window start at the leftmost
12922 visible character of the display line. This avoids funky
12923 horizontal shifting because the window start is not kept on the
12924 same position. (Bug#15090)
12925 (next_element_from_display_vector): Support 'box' face attribute
12926 in the face definitions of a display vector. (Bug#15099)
12928 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12930 * image.c (imagemagick_compute_animated_image): Implement animated
12931 images (bug#14700).
12932 (imagemagick_compute_animated_image): Fix some compilation
12933 warnings. Implement a very simple cache to make the animation
12934 usable at all, but it should be replaced with a per-image cache.
12936 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12938 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12939 to do `for' loops over alist values.
12940 * buffer.h (FOR_EACH_BUFFER):
12941 * process.c (FOR_EACH_PROCESS): Use it.
12942 (handle_child_signal, status_notify, Fget_buffer_process)
12943 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12945 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12947 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12948 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12949 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12950 to xzalloc and so avoid redundant call to memset.
12951 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12952 members because it is allocated with xzalloc and so already zeroed.
12954 2013-08-14 Ken Brown <kbrown@cornell.edu>
12956 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12959 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12961 Utility function and macro to copy Lisp string to C string.
12962 * lisp.h (xlispstrdupa): New macro.
12963 (xlispstrdup): New prototype.
12964 * alloc.c (xlispstrdup): New function.
12965 * callint.c (Fcall_interactively):
12966 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12967 (Fsubstitute_in_file_name):
12968 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12969 * image.c (x_create_bitmap_from_file):
12970 * w32term.c (w32_term_init):
12971 * xterm.c (x_term_init): Use xlispstrdup.
12973 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12975 * image.c (imagemagick_load_image): Make animated pictures work.
12976 There's still some problems with background color settings, though
12979 * decompress.c (unwind_decompress): Always restore point.
12981 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12983 * marker.c (set_marker): Reformat documentation.
12985 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12987 * xdisp.c (cursor_type_changed): Now static.
12989 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12990 Use changed. This avoids the need to call xmalloc and for the
12991 caller to call xfree, and avoids memory leaks in some situations.
12993 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12995 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12996 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12997 (redisplay_window): If window_end_valid is cleared due to non-zero
12998 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12999 so do not call to try_cursor_movement for that window.
13001 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13003 * window.h (struct window): Convert window_end_pos and
13004 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13005 (wset_window_end_pos, wset_window_end_vpos): Remove.
13006 * dispnew.c (adjust_glyph_matrix):
13007 * window.c (Fwindow_end, replace_window, set_window_buffer)
13009 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13010 (set_vertical_scroll_bar, redisplay_window, try_window)
13011 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13012 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13013 (note_mouse_highlight): Adjust users.
13014 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13017 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13019 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13020 * image.c (imagemagick_filename_hint): Use `const char *' and
13021 prefer SSDATA to SDATA to avoid warnings.
13023 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13025 Cleanup window fringes, margins and scroll bars adjustments.
13026 * window.c (set_window_fringes, set_window_margins)
13027 (set_window_scroll_bars, apply_window_adjustment): New functions.
13028 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13029 (Fset_window_scroll_bars): Use them.
13031 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13033 * window.h (struct window): Convert scroll_bar_width
13034 from Lisp_Object to integer. Adjust comment.
13035 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13037 * window.c (wset_scroll_bar_width): Remove.
13038 (make_window): Initialize scroll_bar_width.
13039 (Fsplit_window_internal): Use direct assignment.
13040 (Fset_window_configuration, save_window_save):
13041 Convert Lisp_Object to integer and back where appropriate.
13042 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13043 bar was actually changed, and mention this in docstring.
13045 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13047 * decompress.c: Minor simplifications.
13048 (Fzlib_decompress_region): Don't bother verifying
13049 that avail_out <= UINT_MAX, as that was confusing.
13050 Mention the restriction in a comment instead.
13051 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13053 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13055 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13056 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13058 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13060 * image.c (imagemagick_filename_hint): Check for errors in the
13063 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13065 * window.c (Fwindow_margins): Return nil when there's no marginal
13066 area, as per the documented API.
13068 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13069 Fmake_vector, as scroll bar's struct members are not all Lisp
13070 objects now. This avoids crashes in GC.
13072 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13073 bool, so its address could be taken.
13075 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13077 * image.c (imagemagick_filename_hint): New function to possibly
13078 apply `image-content-type-suffixes'.
13079 (imagemagick_load_image): Use it.
13081 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13083 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13084 if loading zlib failed.
13086 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13088 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13089 2013-08-13 checkin below. Change bool to BOOL, rule is:
13090 All Obj-C code uses BOOL, except for interfaces callable from C.
13092 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13094 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13096 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13097 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13098 bool instead of BOOL.
13099 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13100 from Lisp_Object to bitfield. Adjust comment.
13101 * w32term.c (x_scroll_bar_create): Adjust user.
13102 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13103 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13104 Use bool for boolean.
13105 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13106 to `unsigned int' when defining a bitfield.
13108 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13110 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13112 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13114 * window.h (struct window): Convert left_margin_cols and
13115 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13116 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13117 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13119 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13121 (showing_window_margins_p, update_window_line, update_frame_1):
13122 * fringe.c (draw_fringe_bitmap_1):
13123 * xdisp.c (window_box_width): Adjust users.
13124 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13125 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13126 Use direct assignment.
13127 (Fset_window_configuration, save_window_save, Fwindow_margins):
13128 Convert Lisp_Object to integer and back where appropriate.
13129 (Fset_window_margins): Adjust user. Return t if any margin
13130 was actually changed, and mention this in docstring.
13132 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13134 * syntax.c (forward_word):
13135 * cmds.c (forward_char, backward_char): Mention the optional argument.
13137 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13139 * window.h (struct window): Convert left_fringe_width
13140 and right_fringe_width from Lisp_Objects to integers.
13142 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13143 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13144 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13146 (make_window): Initialize new integer fields to -1.
13147 (Fsplit_window_internal): Use direct assignment.
13148 (Fset_window_configuration, save_window_save):
13149 Convert Lisp_Object to integer and back where appropriate.
13150 (Fset_window_fringes): Adjust user. Return t if any fringe
13151 was actually changed, and mention this in docstring.
13153 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13155 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13156 * nsfns.m (x_set_cursor_type):
13157 * w32fns.c (x_set_cursor_type):
13158 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13159 * xdisp.c (set_frame_cursor_types): ...but in common code.
13161 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13163 * font.c (clear_font_cache): New function, stripped from...
13164 (Fclear_font_cache): ...here, which now uses the function
13165 above. Adjust comment.
13166 * font.h (clear_font_cache): Add prototype.
13167 * xfaces.c (clear_face_cache): Use clear_font_cache.
13169 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13171 * window.c (Fset_window_start): Compare `w', not `window' because
13172 `w' might not be equal to `window' after call to decode_live_window.
13174 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13176 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13177 This fixes a problem introduced by the Bug#15035 patch
13178 when using GPG. Reported by Herbert J. Skuhra.
13180 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13182 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13183 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13184 not yet initialized.
13186 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13188 * decompress.c (Fzlib_decompress_region): Support zlib
13189 decompression, too, and rename.
13191 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13193 Minor zlib configuration tweaks.
13194 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13195 Don't assume presence of fn_inflateInit2_ zlib internal function.
13197 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13199 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13200 include the zlib prefix.
13202 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13204 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13205 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13206 define static variables that are pointers to zlib functions to be
13207 dynamically loaded.
13208 (init_zlib_functions) [WINDOWSNT]: New function.
13209 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13211 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13212 macros instead of invoking the zlib functions directly.
13213 (syms_of_decompress): DEFSYM Qzlib_dll.
13214 Staticpro Szlib_available_p.
13216 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13218 Avoid looping over all frame windows to freeze and unfreeze.
13219 * window.h (struct window): Drop frozen_window_start_p.
13220 (freeze_window_starts): Drop prototype.
13221 * frame.h (struct frame): New frozen_window_starts flag.
13222 (FRAME_WINDOWS_FROZEN): New macro.
13223 * window.c (freeze_window_start, freeze_window_starts):
13225 (select_window, replace_window): Adjust users.
13226 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13227 (window_frozen_p): New function.
13228 (redisplay_window): Use it.
13230 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13232 Fix some fd issues when running subprocesses (Bug#15035).
13233 Fix bugs that can leak files or file descriptors on errors.
13234 Don't unlink open temp files, as that's hard for users to diagnose
13235 when things go awry (e.g., temp disk exhausted).
13236 Don't bother to lock temp files. Check for invalid recursion.
13237 * callproc.c (synch_process_fd): Remove. All uses removed.
13238 (synch_process_tempfile): New var or macro.
13239 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13241 (record_kill_process): New arg, the temp name. All callers changed.
13242 (delete_temp_file): Now just a simple wrapper around unlink.
13243 (call_process_kill): New arg, the call_process_fd array.
13244 Close them all. Clear synch_process_pid. Remove the temp file,
13245 or arrange for it to be removed.
13246 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13247 that's been moved to synch_process_tempfile. Caller changed.
13248 Do not remove the tempfile; that's now call_process_kill's
13250 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13251 call_process_kill; the caller now does that.
13252 (call_process_cleanup): Do not close the process fd; that's now
13253 call_process_kill's responsibility.
13254 (Fcall_process): Implement via new function call_process, which
13255 has most of the old body of Fcall_process, but with a different API.
13256 (call_process): New function that does not open or close filefd if
13257 it is nonnegative. Record which fds need to be closed, and let
13258 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13259 Signal an error if invoked recursively (could be done via a hook).
13260 Simplify creation of the tempfile in the MSDOS case.
13261 Don't create the output file until after checking for the executable.
13262 Report any failure to open /dev/null.
13263 Don't open /dev/null for writing twice; once is enough.
13264 Don't create pipe if all output is being discarded or sent to file.
13265 Don't worry about setting up the coding system or reading from the
13266 pipe if all output is being discarded.
13267 Hoist fd_error local into top level, to lessen block nesting.
13268 Don't record deleted pid here; now done by Fcall_process_region.
13269 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13270 and note its success in synch_process_tempfile.
13271 Do not leak resources when child_setup fails.
13272 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13273 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13274 (create_temp_file): Now returns open fd, with an additional
13275 Lisp_Object * argument to return the name. All callers changed.
13276 Do not close the file; rewind it instead, and leave it open for
13277 the caller. Do not lock the temp file. Unwind-protect the file
13278 and the file-descriptor.
13279 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13280 If an asynchrounous process, record it here, not in call_process.
13281 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13282 * eval.c (set_unwind_protect): New function.
13283 * fileio.c (write_region): New function, generalized from the
13284 old Fwrite_region. Do not lock temp files.
13285 (Fwrite_region): Use it.
13286 * lisp.h (set_unwind_protect, write_region): New decls.
13287 * process.c: Include <verify.h>.
13288 (make_process): Mark fds as initially closed.
13289 (deleted_pid_list): Now a list of pid-filename pairs.
13291 (close_process_fd): New function.
13292 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13293 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13294 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13295 (create_process, create_pty, Fmake_serial_process)
13296 (server_accept_connection): Record which fds need to be closed,
13297 and let deactivate_process close them.
13298 (Fmake_network_process): Do not discard the unwind-protect
13299 until it's safe to do so.
13300 (deactivate_process): Close the fds opened by create_process etc.
13301 (Fprocess_send_eof): Adjust to new way of recording open fds.
13302 Report an error if /dev/null can't be opened, instead of aborting.
13303 * process.h (PROCESS_OPEN_FDS): New constant.
13304 (struct Lisp_Process): New member open_fds.
13305 (record_kill_process, record_deleted_pid): Adjust signatures.
13306 (record_deleted_pid): Move decl here ...
13307 * syswait.h (record_deleted_pid): ... from here.
13309 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13311 * decompress.c: Fix bugs with large buffers and weird inputs.
13312 Tune a bit. Reindent as per usual Emacs style.
13313 (BUFFER_SIZE): Remove.
13314 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13315 more than UINT_MAX bytes. Decompress into the gap instead of into
13316 an auto buffer, as this should avoid copying. Return nil if
13317 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13318 set immediate_quit; we shouldn't trust zlib code that much.
13320 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13322 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13323 errors, and really move the gap to where we want it.
13325 * lisp.h: Include decompress.c support.
13327 * emacs.c (main): Include decompress.c support.
13329 * Makefile.in: Include -lz if present.
13331 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13333 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13334 (initWithTitle:): Initialize frame to 0.
13335 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13336 (fillWithWidgetValue:frame:): Rename from
13337 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13339 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13340 fillWithWidgetValue:frame:
13342 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13343 remove memory leak warnings.
13345 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13346 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13347 menu_pending_title.
13349 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13350 (x_activate_menubar): Update the whole menu.
13351 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13352 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13353 current event is not NSSystemDefined (Bug#15001).
13354 Call ns_check_menu_open only if trackingMenu is 2.
13355 (menuDidClose:): New method, decrease trackingMenu.
13356 (fillWithWidgetValue:setDelegate:): New method.
13357 (fillWithWidgetValue:): Call the above.
13359 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13361 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13363 Omit some unnecessary casts.
13364 Many of these go back to the old pre-C89 days, when they may have
13365 been needed, but we've been assuming C89 or later for a while now.
13366 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13367 (live_float_p, live_misc_p, live_vector_p):
13368 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13369 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13370 (defvar_per_buffer):
13371 * callint.c (Fcall_interactively):
13372 * doc.c (Fsubstitute_command_keys):
13373 * filelock.c (get_boot_time):
13374 * frame.c (xrdb_get_resource):
13375 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13376 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13377 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13378 (menuitem_highlight_callback, menu_destroy_callback)
13379 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13380 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13381 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13382 (xg_tool_bar_help_callback, tb_size_cb):
13383 * image.c (xpm_alloc_color, png_read_from_memory)
13384 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13385 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13387 * keymap.c (describe_map):
13388 * nsfns.m (Fns_display_monitor_attributes_list):
13389 * nsmenu.m (process_dialog:):
13390 * nsterm.m (hold_event):
13391 * process.c (wait_reading_process_output):
13392 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13393 * scroll.c (do_direct_scrolling, scrolling_1):
13394 * termcap.c (tgetent):
13395 * window.c (check_window_containing, add_window_to_list)
13396 (freeze_window_starts):
13397 * xdisp.c (compare_overlay_entries, vmessage):
13398 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13399 (x_get_monitor_attributes_xrandr)
13400 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13401 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13402 * xfont.c (xfont_match, xfont_open):
13403 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13404 (menubar_selection_callback, menu_position_func)
13405 (popup_selection_callback, create_and_show_popup_menu)
13406 (dialog_selection_callback, create_and_show_dialog):
13407 * xrdb.c (x_get_string_resource)
13409 * xsmfns.c (x_session_check_input):
13410 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13411 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13412 (xaw_jump_callback, xaw_scroll_callback):
13413 Omit unnecessary casts.
13415 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13417 Minor string-length refactoring.
13418 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13419 * frame.c (make_monitor_attribute_list):
13420 Prefer build_string to strlen + make_string.
13422 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13424 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13425 don't check minor_code (Bug#14417).
13427 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13429 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13430 vertical positions instead. This avoids calling MATRIX_ROW with
13431 row numbers that are possibly beyond valid limits. (Bug#15064)
13433 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13435 Use xstrdup and build_unibyte_string where applicable.
13436 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13437 * xfns.c (x_window):
13438 * xrdb.c (x_get_customization_string):
13439 * xterm.c (xim_initialize):
13440 * w32fns.c (w32_window): Use xstrdup.
13441 (w32_display_monitor_attributes_list):
13442 * emacs.c (init_cmdargs):
13443 * keyboard.c (PUSH_C_STR):
13444 * nsfont.m (nsfont_open):
13445 * sysdep.c (system_process_attributes):
13446 * w32.c (system_process_attributes):
13447 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13449 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13451 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13452 variables of these types so that GDB would know about them, as aid
13453 for debugging fatal exceptions. (Bug#15024) See also
13454 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13457 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13459 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13460 larger than the NSWindow (Bug#14934).
13462 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13464 Redesign redisplay interface to drop global variable updated_window.
13465 Always pass currently updated window as a parameter to update routines.
13466 * dispextern.h (updated_window): Remove declaration.
13467 (struct redisplay_interface): Pass window parameter to
13468 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13469 and after_update_window_hook.
13470 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13472 * dispnew.c (updated_window): Remove.
13473 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13474 (update_window_line): Adjust to match redisplay interface changes.
13475 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13476 (ns_scroll_run, ns_after_update_window_line):
13477 * w32term.c (x_update_window_begin, x_update_window_end)
13478 (x_after_update_window_line, x_scroll_run):
13479 * xterm.c (x_update_window_begin, x_update_window_end)
13480 (x_after_update_window_line, x_scroll_run):
13481 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13482 Likewise. Adjust comments where appropriate.
13483 (x_cursor_to): Simplify because this is always called during window
13484 update (but install debugging check anyway).
13485 (expose_window): Check must_be_updated_p flag to see whether this
13486 function is called during window update.
13488 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13490 Do not reset window modification event counters excessively.
13491 These leftovers and poor man's tricky methods to catch extra
13492 redisplay's attention are no longer needed.
13493 * frame.c (set_menu_bar_lines_1):
13494 * minibuf.c (read_minibuf_unwind):
13495 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13496 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13497 (window_scroll_line_based, Fset_window_configuration):
13498 * xdisp.c (redisplay_window): Do not reset last_modified and
13499 last_overlay_modified counters.
13501 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13503 * xselect.c (x_send_client_event): Set send_event and serial, memset
13504 data.l as it might be bigger than data.b. Use 24 bit mask to
13505 XSendEvent (Bug#15034).
13507 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13509 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13510 for TTY frames that are not the top frame on their console.
13513 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13515 * w32term.c (w32fullscreen_hook): Really maximize frame when
13516 asked for (Bug#14841).
13518 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13520 Prefer selected_window to Fselected_window, likewise for frames.
13521 * buffer.c (Fbuffer_swap_text):
13522 * data.c (Fvariable_binding_locus):
13523 * window.c (run_window_configuration_change_hook): Adjust users.
13524 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13525 Use decode_live_frame.
13527 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13529 Be more careful if selected window shows the buffer other than current,
13530 use window_outdated only if this is not so. This change should also
13531 address some weird issues discussed in Bug#13012.
13532 * window.h (window_outdated): New prototype.
13533 * window.c (window_outdated): Now here. Convert from static and
13534 always assume window's buffer.
13535 (Fwindow_end, Fwindow_line_height): Use it.
13536 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13537 and always assume window's buffer.
13538 (redisplay_window): Adjust user.
13539 (redisplay_internal): Call to reconsider_clip_changes once and
13540 check whether mode line should be updated only if selected window
13541 shows current buffer.
13542 (run_window_scroll_functions): Use eassert for debugging check.
13543 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13545 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13547 * window.c (window_scroll, window_scroll_pixel_based)
13548 (window_scroll_line_based): Use bool for booleans.
13550 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13552 * process.c: Fix minor off-by-one issues in descriptor counts.
13553 This shouldn't fix any real bugs, but it cleans up the code a bit.
13554 (max_process_desc, max_input_desc): -1, not 0, means none.
13556 (delete_input_desc): New function.
13557 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13558 (deactivate_process): Scan backwards when recomuting max_process_desc;
13559 that should be faster.
13560 (init_process_emacs): Initialize max_input_desc.
13562 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13564 Use region cache to speedup bidi_find_paragraph_start.
13565 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13566 Rename cache_long_line_scans to cache_long_scans.
13567 * buffer.c (bset_cache_long_line_scans): Rename to
13568 bset_cache_long_scans.
13569 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13570 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13572 (syms_of_buffer): Rename cache-long-line-scans to
13573 cache-long-scans. Adjust docstring.
13574 * search.c (newline_cache_on_off):
13575 * indent.c (width_run_cache_on_off): Adjust users.
13576 * bidi.c (bidi_paragraph_cache_on_off): New function.
13577 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13578 * insdel.c (prepare_to_modify_buffer):
13579 Invalidate bidi_paragraph_cache if enabled.
13581 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13583 Invalidate region caches only if buffer text is going to be changed.
13584 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13585 (modify_text): ...new prototype.
13586 (prepare_to_modify_buffer_1): New prototype.
13587 * textprop.c (modify_region): Rename to...
13588 (modify_text_properties): ...new function.
13589 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13590 (Fremove_list_of_text_properties): Adjust users.
13591 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13592 (modify_text): ...new function.
13593 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13594 (prepare_to_modify_buffer_1): ...new function.
13595 * casefiddle.c (casify_region):
13596 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13597 (Ftranspose_regions): Use modify_text.
13599 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13601 * lisp.mk (lisp): Add nadvice.elc.
13603 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13605 New macro to iterate over live buffers similar to frames.
13606 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13607 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13608 Declare buffer-related variables here to offload lisp.h.
13609 * buffer.c (Vbuffer_alist): Adjust comment.
13610 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13611 (other_buffer_safely):
13612 * data.c (store_symval_forwarding):
13613 * dispnew.c (Fframe_or_buffer_changed_p):
13614 * fileio.c (Fdo_auto_save):
13615 * filelock.c (unlock_all_files):
13616 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13618 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13620 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13621 * callproc.c (create_temp_file):
13622 * filelock.c (create_lock_file):
13623 Assume mkostemp, since it's now provided by Gnulib.
13625 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13627 * w32.c (mkostemp): New function.
13628 (mktemp): Remove, no longer used. Most of the code reused in
13629 mkostemp. (Bug#15015)
13630 (mktemp): Don't undef.
13632 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13634 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13635 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13636 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13637 (free_glyph_pool, check_glyph_memory): Likewise for
13638 all users. Adjust comments where appropriate.
13640 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13642 * composite.h: Minor fixups.
13643 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13644 to fix a misspelling, and change it to an inline function while
13645 we're at it (it need not be a macro). All uses changed.
13646 (composition_method, composition_valid_p):
13647 Rewrite to avoid assignments in if-conditions.
13649 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13651 Do not use global Lisp_Object in composition macros.
13652 * composite.h (composition_temp): Remove declaration.
13653 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13654 (composition_method, composition_valid_p): ...inline functions.
13655 (compose_region): Remove the leftover.
13656 * composite.c (composition_temp): Remove.
13657 (run_composition_function, update_compositions)
13658 (composition_compute_stop_pos, composition_adjust_point)
13659 (Ffind_composition_internal):
13660 * coding.c (handle_composition_annotation):
13661 * xdisp.c (handle_composition_prop, check_point_in_composition):
13662 Related users changed.
13664 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13666 Drop FRAME_PTR typedef.
13667 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13668 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13669 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13670 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13671 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13672 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13673 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13674 All related users changed.
13676 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13678 * eval.c (default_toplevel_binding): New function.
13680 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13681 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13682 (syms_of_eval): Export them.
13683 * data.c (Fdefault_value): Micro cleanup.
13684 * term.c (init_tty): Use "false".
13686 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13688 Fix X GC leak in GTK and raw (no toolkit) X ports.
13689 * xterm.c (x_free_frame_resources): If white and black relief
13690 GCs are allocated, always free them here.
13691 * xfns.c (x_make_gc): Omit redundant initialization.
13692 * widget.c (create_frame_gcs): Remove the leftover.
13693 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13694 in x_free_frame_resources.
13696 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13698 * nsterm.m (windowWillResize:toSize:): Only change title if
13699 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13701 (viewDidEndLiveResize): New method.
13703 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13704 inside NS_IMPL_COCOA.
13706 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13708 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13709 Do not check whether undo is enabled because record_insert and
13710 record_delete does that themselves.
13712 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13714 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13715 member which is not really used any more.
13716 (FRAME_XIC_BASE_FONTNAME): Remove.
13717 * xfns.c (xic_free_fontset): Adjust user.
13718 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13719 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13720 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13721 (xdialog_show): Use eassert for debugging check.
13722 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13724 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13726 * fileio.c, fns.c (merge): Move extern decl from here ...
13727 * lisp.h (merge): ... to here.
13729 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13731 Fix last font-related change.
13732 * w32font.h (w32font_list_internal, w32font_match_internal):
13734 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13735 (uniscribe_list_family): Adjust to match font API change.
13736 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13737 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13739 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13741 * frame.h (FRAME_MOUSE_UPDATE):
13742 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13743 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13745 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13747 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13748 * font.h (struct font_driver): Change list, match, and list_family
13749 functions to accept struct frame * as first arg.
13750 * font.c (font_score, font_compare, font_sort_entities):
13752 (font_sort_entities, font_list_entities, font_select_entity)
13753 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13754 match font API change.
13755 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13756 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13757 * ftxfont.c (ftxfont_list, ftxfont_match):
13758 * xftfont.c (xftfont_list, xftfont_match):
13759 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13760 * w32font.c (w32font_list, w32font_match, w32font_list)
13761 (w32font_list_internal, w32_font_match_internal): Likewise.
13762 * xfaces.c (Fx_family_fonts): Adjust user.
13764 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13766 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13767 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13768 only if HAVE_X_WINDOWS is in use.
13769 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13770 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13771 * w32term.c (x_wm_set_icon_position): Likewise.
13772 * w32fns.c (x_icon): Adjust user.
13774 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13776 * xterm.c (last_mouse_press_frame): Remove the
13777 leftover which is not really used any more.
13778 (handle_one_xevent, syms_of_xterm): Adjust users.
13779 (x_flush): Call XFlush once per each X display, not frame.
13780 This is better because this code always unconditionally skips
13781 non-X frames in Vframe_list and issues the only XFlush if we
13782 have more than one X frame on the same X display.
13783 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13784 Use bool for booleans.
13785 (x_draw_glyph_string_background, cvt_string_to_pixel)
13786 (cvt_pixel_dtor): Drop unnecessary prototypes.
13787 * xterm.h (x_display_ok): Adjust prototype.
13789 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13791 Drop unnecessary functions that deals with frame pixel size.
13792 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13793 (x_pixel_height): Drop prototypes.
13794 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13795 (x_pixel_height): Drop implementations.
13796 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13797 which should be always valid for window frame.
13798 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13799 * w32menu.c (Fx_popup_dialog):
13800 * xmenu.c (Fx_popup_dialog): Likewise for both.
13802 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13804 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13805 frame parameters and call to Fmodify_frame_parameters just once.
13806 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13807 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13808 and mention nil frame in docstring.
13810 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13812 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13813 (x_figure_window_size): Likewise. Adjust to return long.
13814 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13815 (toplevel): Move Qterminal_live_p to...
13816 * terminal.c (toplevel): ...here, make it static, and...
13817 (syms_of_terminal): ...DEFSYM here.
13818 * frame.h (Qterminal_live_p): Remove declaration.
13819 (make_frame, x_figure_window_size): Adjust prototype.
13820 * nsfns.m (Fx_create_frame): Use long for window flags.
13822 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13824 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13825 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13826 Do not assume that emacs_close (INT_MAX) is a no-op.
13828 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13830 * xfaces.c (make_face_cache): For struct face_cache, prefer
13831 xmalloc to xzalloc and so avoid redundant call to memset.
13832 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13834 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13836 * fringe.c (draw_window_fringes, update_window_fringes)
13837 (compute_fringe_widths):
13838 * w32term.c (x_draw_glyph_string):
13839 * window.c (candidate_window_p, Frecenter):
13840 * xfaces.c (realize_basic_faces, realize_default_face)
13841 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13842 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13843 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13844 * xmenu.c (Fx_menu_bar_open_internal):
13845 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13846 * xsettings.c (xft_settings_event):
13847 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13848 Use bool for booleans. Adjust style and comments where
13850 * dispextern.h (draw_window_fringes, update_window_fringes)
13851 (compute_fringe_widths):
13852 * xterm.h (x_had_errors_p): Adjust prototype.
13854 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13856 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13857 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13859 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13861 * fns.c (toplevel): Remove comment before Fsafe_length because
13862 it checks for QUIT.
13864 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13866 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13868 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13870 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13871 frame which got the message is still alive, before dereferencing
13872 its pointer. (Bug#14970)
13874 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13875 be a live window, before using it as such. (Bug#14970)
13877 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13879 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13880 w32_detect_focus_change instead of doing part of its job by hand.
13881 This fixes the problem whereby FOCUS_OUT events were not sent to
13884 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13886 * process.c (Fprocess_list): Doc fix.
13888 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13889 being re-exposed only if it didn't ask to become visible.
13890 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13891 was previously iconified. (Bug#14841)
13892 (x_iconify_frame): Mark the frame iconified.
13894 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13896 Fix minor problems found by static checking.
13897 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13898 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13900 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13902 * eval.c (set_specpdl_old_value): New function.
13903 (unbind_to): Minor simplification.
13904 (get_backtrace_frame): New function.
13905 (Fbacktrace_frame): Use it. Add `base' argument.
13906 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13907 (syms_of_eval): Export backtrace-eval.
13908 * xterm.c (x_focus_changed): Simplify.
13910 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13912 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13914 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13916 * xdisp.c (redisplay_window): Instead of moving point out of
13917 scroll margin, reject the force_start method, and try scrolling
13918 instead. (Bug#14780)
13920 2013-07-24 Ken Brown <kbrown@cornell.edu>
13922 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13925 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13927 * eval.c (Fprogn): Do not check that BODY is a proper list.
13928 This undoes the previous change. The check slows down the
13929 interpreter, and is not needed to prevent a crash. See
13930 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13932 2013-07-23 Glenn Morris <rgm@gnu.org>
13934 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13936 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13938 Port to GNU/Linux systems with tinfo but not ncurses.
13939 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13940 to decide whether ncurses is being used. Without this change,
13941 GCC complains about tgetent not being declared, on a system
13942 that has tinfo installed but ncurses not installed.
13944 * eval.c (Fprogn): Check that BODY is a proper list.
13946 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13947 * data.c (Fsetq_default):
13948 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13949 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13951 Tune by taking advantage of the fact that ARGS is always a list
13952 when a function is declared to have UNEVALLED args.
13954 * emacsgtkfixed.c: Port to GCC 4.6.
13955 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13957 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13959 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13960 here to silence compiler warnings.
13962 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13964 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13965 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13966 from messing up Emacs's 'struct frame' (Bug#14923).
13968 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13970 * alloc.c (make_save_ptr_ptr): Define this function.
13971 It was inadvertently omitted. It's needed only if
13972 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13974 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13976 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13977 frame have focus (Bug#14895).
13979 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13981 Avoid vfork-related deadlock more cleanly.
13982 * callproc.c (child_setup): When the child's exec fails, output
13983 the program name, as that's more useful. Use O_NONBLOCK to avoid
13985 * process.c (create_process_1): Remove; no longer needed.
13986 (create_process): Remove timer hack; no longer needed, now that
13987 the child avoids deadlock.
13989 2013-07-20 Glenn Morris <rgm@gnu.org>
13991 * image.c (Fimage_flush): Fix doc typo.
13993 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13995 Fix array bounds violation when pty allocation fails.
13996 * process.c (PTY_NAME_SIZE): New constant.
13997 (pty_name): Remove static variable; it's now auto.
13998 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13999 Take pty_name as an arg rather than using a static variable.
14000 All callers changed.
14001 (create_process): Recover pty_flag from process, not from volatile local.
14002 (create_pty): Stay inside array even when pty allocation fails.
14003 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14005 * lread.c (Fload): Avoid initialization only when lint checking.
14006 Mention that it's needed only for older GCCs.
14008 2013-07-20 Kenichi Handa <handa@gnu.org>
14010 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14011 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14013 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14015 * lread.c (Fload): Avoid uninitialized warning.
14017 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14019 Fix some minor file descriptor leaks and related glitches.
14020 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14021 (create_lock_file): Use write, not emacs_write.
14022 * image.c (slurp_file, png_load_body):
14023 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14024 (server_accept_connection):
14025 Don't leak an fd on memory allocation failure.
14026 * image.c (slurp_file): Add a cheap heuristic for growing files.
14027 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14028 as that's what the other routines do. Maybe input need not be
14029 blocked at all, but it's better to be consistent.
14030 Avoid undefined behavior when strlen is zero.
14032 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14033 (NSTATICS): Now a constant; doesn't need to be a macro.
14035 2013-07-19 Richard Stallman <rms@gnu.org>
14037 * coding.c (decode_coding_utf_8): Add simple loop for fast
14038 processing of ASCII characters.
14040 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14042 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14044 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14046 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14047 unportable 'struct x_display_info'.
14048 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14049 is a portable type.
14051 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14053 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14054 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14056 (system_process_attributes): Prefer plain char to unsigned char
14057 when either will do. Clean up properly if interrupted or if
14058 memory allocations fail. Don't assume sscanf succeeds.
14059 Remove no-longer-needed workaround to stop GCC from whining.
14060 Read command-line once, instead of multiple times. Check read status a
14061 bit more carefully.
14063 Fix obscure porting bug with varargs functions.
14064 The code assumed that int is treated like ptrdiff_t in a vararg
14065 function, which is not a portable assumption. There was a similar
14066 -- though these days less likely -- porting problem with various
14067 assumptions that pointers of different types all smell the same as
14068 far as vararg functions is conserved. To make this problem less
14069 likely in the future, redo the API to use varargs functions.
14070 * alloc.c (make_save_value): Remove this vararg function.
14071 All uses changed to ...
14072 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14073 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14075 (make_save_ptr): Rename from make_save_pointer, for consistency with
14076 the above. Define only on platforms that need it. All uses changed.
14078 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14080 * keyboard.c: Try to fix typos in previous change.
14081 (DISPLAY_LIST_INFO): New macro.
14082 (kbd_buffer_get_event): Do not access members that are not present
14083 in X11. Revert inadvertent change of "!=" to "=".
14085 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14087 * keyboard.c (kbd_buffer_get_event):
14088 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14089 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14091 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14093 * filelock.c: Fix unlikely file descriptor leaks.
14094 (get_boot_time_1): Rework to avoid using emacs_open.
14095 This doesn't actually fix a leak, but is better anyway.
14096 (read_lock_data): Use read, not emacs_read.
14098 * doc.c: Fix minor memory and file descriptor leaks.
14099 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14100 (get_doc_string, Fsnarf_documentation):
14101 Fix file descriptor leak on error.
14103 * term.c: Fix minor fdopen-related file descriptor leaks.
14104 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14105 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14107 * charset.c: Fix file descriptor leaks and errno issues.
14109 (load_charset_map_from_file): Don't leak file descriptor on error.
14110 Use plain record_xmalloc since the allocation is larger than
14111 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14113 * eval.c (record_unwind_protect_nothing):
14114 * fileio.c (fclose_unwind):
14116 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14117 The replacement doesn't block input, but that no longer seems
14120 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14122 * lread.c: Fix file descriptor leaks and errno issues.
14123 (Fload): Close some races that leaked fds or streams when 'load'
14125 (Fload, openp): Report error number of last nontrivial failure to open.
14126 ENOENT counts as trivial.
14127 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14129 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14130 now that the function is always called with a nonnegative arg.
14131 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14132 All uses replaced with ...
14133 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14135 A few more minor file errno-reporting bugs.
14136 * callproc.c (Fcall_process):
14137 * doc.c (Fsnarf_documentation):
14138 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14139 * process.c (set_socket_option):
14140 Don't let a constructor trash errno.
14141 * doc.c: Include <errno.h>.
14143 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14145 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14147 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14149 Fix w32 bug with call-process-region (Bug#14885).
14150 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14151 to Fcall_process when the input is empty. This simplifies the
14152 code a bit. It makes no difference on POSIXish platforms but
14153 apparently it fixes a bug on w32.
14155 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14156 * fileio.c (close_file_unwind): Don't close if FD is negative;
14157 this can happen when unwinding a zapped file descriptor.
14158 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14159 in case Emacs runs out of memory between the two unwind-protects.
14160 Don't trash errno when closing FD.
14161 Zap the FD in the specpdl when closing it, instead of deferring
14162 the removal of the unwind-protect; this fixes a bug where a child
14163 function unwinds the stack past us.
14165 New unwind-protect flavors to better type-check C callbacks.
14166 This also lessens the need to write wrappers for callbacks,
14167 and the need for make_save_pointer.
14168 * alloc.c (free_save_value):
14169 * atimer.c (run_all_atimers):
14171 * alloc.c (safe_alloca_unwind):
14172 * atimer.c (unwind_stop_other_atimers):
14173 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14174 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14175 * minibuf.c (choose_minibuf_frame_1):
14176 * process.c (make_serial_process_unwind):
14177 * xdisp.c (pop_message_unwind):
14178 * xselect.c (queue_selection_requests_unwind):
14179 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14180 * alloc.c (record_xmalloc):
14181 Prefer record_unwind_protect_ptr to record_unwind_protect with
14183 * alloc.c (Fgarbage_collect):
14184 Prefer record_unwind_protect_void to passing a dummy.
14185 * buffer.c (restore_buffer):
14186 * window.c (restore_window_configuration):
14187 * xfns.c, w32fns.c (do_unwind_create_frame)
14188 New wrapper. All record-unwind uses of wrappee changed.
14189 * buffer.c (set_buffer_if_live):
14190 * callproc.c (call_process_cleanup, delete_temp_file):
14191 * coding.c (code_conversion_restore):
14192 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14193 * editfns.c (save_excursion_restore)
14194 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14195 (save_restriction_restore):
14196 * eval.c (restore_stack_limits, un_autoload):
14197 * fns.c (require_unwind):
14198 * keyboard.c (recursive_edit_unwind, tracking_off):
14199 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14200 * macros.c (pop_kbd_macro, restore_menu_items):
14201 * nsfns.m (unwind_create_frame):
14202 * print.c (print_unwind):
14203 * process.c (start_process_unwind):
14204 * search.c (unwind_set_match_data):
14205 * window.c (select_window_norecord, select_frame_norecord):
14206 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14207 (fast_set_selected_frame):
14208 * xfns.c, w32fns.c (unwind_create_tip_frame):
14209 Return void, not a dummy Lisp_Object. All uses changed.
14210 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14211 * callproc.c (call_process_kill):
14212 * fileio.c (restore_point_unwind, decide_coding_unwind)
14213 (build_annotations_unwind):
14214 * insdel.c (Fcombine_after_change_execute_1):
14215 * keyboard.c (read_char_help_form_unwind):
14216 * menu.c (unuse_menu_items):
14217 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14218 * sound.c (sound_cleanup):
14219 * xdisp.c (unwind_redisplay):
14220 * xfns.c (clean_up_dialog):
14221 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14222 Accept no args and return void, instead of accepting and returning
14223 a dummy Lisp_Object. All uses changed.
14224 * cygw32.c (fchdir_unwind):
14225 * fileio.c (close_file_unwind):
14226 * keyboard.c (restore_kboard_configuration):
14227 * lread.c (readevalllop_1):
14228 * process.c (wait_reading_process_output_unwind):
14229 Accept int and return void, rather than accepting an Emacs integer
14230 and returning a dummy object. In some cases this fixes an
14231 unlikely bug when the corresponding int is outside Emacs integer
14232 range. All uses changed.
14233 * dired.c (directory_files_internal_unwind):
14234 * fileio.c (do_auto_save_unwind):
14235 * gtkutil.c (pop_down_dialog):
14236 * insdel.c (reset_var_on_error):
14237 * lread.c (load_unwind):
14238 * xfns.c (clean_up_file_dialog):
14239 * xmenu.c, nsmenu.m (pop_down_menu):
14240 * xmenu.c (cleanup_widget_value_tree):
14241 * xselect.c (wait_for_property_change_unwind):
14242 Accept pointer and return void, rather than accepting an Emacs
14243 save value encapsulating the pointer and returning a dummy object.
14245 * editfns.c (Fformat): Update the saved pointer directly via
14246 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14247 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14248 (unwind_body): New function.
14249 (record_unwind_protect): First arg is now a function returning void,
14250 not a dummy Lisp_Object.
14251 (record_unwind_protect_ptr, record_unwind_protect_int)
14252 (record_unwind_protect_void): New functions.
14253 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14254 * fileio.c (struct auto_save_unwind): New type.
14255 (do_auto_save_unwind): Use it.
14256 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14257 * insdel.c (struct rvoe_arg): New type.
14258 (reset_var_on_error): Use it.
14259 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14261 (specbinding_func): Remove; there are now several such functions.
14262 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14263 (set_unwind_protect_ptr): New function.
14264 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14266 Be simpler and more consistent about reporting I/O errors.
14267 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14268 Say "Read error" and "Write error", rather than "I/O error", or
14269 "IO error reading", or "IO error writing", when a read or write
14271 * process.c (Fmake_network_process, wait_reading_process_output)
14272 (send_process, Fprocess_send_eof, wait_reading_process_output):
14273 Capitalize diagnostics consistently. Put "failed foo" at the
14274 start of the diagnostic, so that we don't capitalize the
14275 function name "foo". Consistently say "failed" for such
14277 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14278 All callers changed. This is so it can use report_file_error.
14279 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14280 diagnostics consistently as above.
14282 * fileio.c (report_file_errno): Fix errno reporting bug.
14283 If the file name is neither null nor a pair, package it up as a
14284 singleton list. All callers changed, both to this function and to
14285 report_file_error. This fixes a bug where the memory allocator
14286 invoked by list1 set errno so that the immediately following
14287 report_file_error reported the wrong errno value.
14289 Fix minor problems found by --enable-gcc-warnings.
14290 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14291 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14293 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14295 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14296 Set event->arg to Qt if switch-event shall be generated.
14297 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14299 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14301 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14304 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14305 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14306 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14307 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14308 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14309 and there is a focused frame.
14310 (head_table): Add focus-in and focus-out.
14311 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14312 bind to handle-focus-in/out.
14314 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14315 (Fhandle_switch_frame): Call Fhandle_focus_in.
14316 (syms_of_frame): defsubr handle-focus-in/out.
14318 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14320 Fix porting bug to older POSIXish platforms (Bug#14862).
14321 * sysdep.c (emacs_pipe): New function, that implements
14322 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14323 This should port better to CentOS 5 and to Mac OS X 10.6.
14324 All calls to pipe2 changed.
14326 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14327 This makes the code easier to read and the executable a bit smaller.
14328 Do not replace all calls to Fcons that happen to create lists,
14329 just calls that are intended to create lists. For example, when
14330 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14331 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14332 Similarly for list2 through list5.
14333 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14334 * bytecode.c (exec_byte_code):
14335 * callint.c (quotify_arg, Fcall_interactively):
14336 * callproc.c (Fcall_process, create_temp_file):
14337 * charset.c (load_charset_map_from_file)
14338 (Fdefine_charset_internal, init_charset):
14339 * coding.c (get_translation_table, detect_coding_system)
14340 (Fcheck_coding_systems_region)
14341 (Fset_terminal_coding_system_internal)
14342 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14343 * composite.c (update_compositions, Ffind_composition_internal):
14344 * dired.c (directory_files_internal, file_name_completion)
14346 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14347 * doc.c (Fsnarf_documentation):
14348 * editfns.c (Fmessage_box):
14350 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14351 (Feval, eval_sub, Ffuncall, apply_lambda):
14352 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14353 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14354 (Fset_file_times, Finsert_file_contents)
14355 (Fchoose_write_coding_system, Fwrite_region):
14356 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14357 * font.c (font_registry_charsets, font_parse_fcname)
14358 (font_prepare_cache, font_update_drivers, Flist_fonts):
14359 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14360 * frame.c (make_frame, Fmake_terminal_frame)
14361 (x_set_frame_parameters, x_report_frame_params)
14362 (x_default_parameter, Fx_parse_geometry):
14363 * ftfont.c (syms_of_ftfont):
14364 * image.c (gif_load):
14365 * keyboard.c (command_loop_1):
14366 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14367 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14368 (Fminor_mode_key_binding, accessible_keymaps_1)
14369 (Faccessible_keymaps, Fwhere_is_internal):
14370 * lread.c (read_emacs_mule_char):
14371 * menu.c (find_and_return_menu_selection):
14372 * minibuf.c (get_minibuffer):
14373 * nsfns.m (Fns_perform_service):
14374 * nsfont.m (ns_script_to_charset):
14375 * nsmenu.m (ns_popup_dialog):
14376 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14377 (Fx_own_selection_internal):
14378 * nsterm.m (append2):
14379 * print.c (Fredirect_debugging_output)
14380 (print_prune_string_charset):
14381 * process.c (Fdelete_process, Fprocess_contact)
14382 (Fformat_network_address, set_socket_option)
14383 (read_and_dispose_of_process_output, write_queue_push)
14384 (send_process, exec_sentinel):
14385 * sound.c (Fplay_sound_internal):
14386 * textprop.c (validate_plist, add_properties)
14387 (Fput_text_property, Fadd_face_text_property)
14388 (copy_text_properties, text_property_list, syms_of_textprop):
14389 * unexaix.c (report_error):
14390 * unexcoff.c (report_error):
14391 * unexsol.c (unexec):
14392 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14393 (Fformat_mode_line, syms_of_xdisp):
14394 * xfaces.c (set_font_frame_param)
14395 (Finternal_lisp_face_attribute_values)
14396 (Finternal_merge_in_global_face, syms_of_xfaces):
14397 * xfns.c (x_default_scroll_bar_color_parameter)
14398 (x_default_font_parameter, x_create_tip_frame):
14399 * xfont.c (xfont_supported_scripts):
14400 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14401 (menu_help_callback, xmenu_show):
14402 * xml.c (make_dom):
14403 * xterm.c (set_wm_state):
14404 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14405 and similarly for list2 through list5.
14407 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14409 * callproc.c (Fcall_process_region): Fix minor race and tune.
14410 (create_temp_file): New function, with the temp-file-creation part
14411 of the old Fcall_process_region. Use Fcopy_sequence to create the
14412 temp file name, rather than alloca + build_string, for simplicity.
14413 Don't bother to block input around the temp file creation;
14414 shouldn't be needed. Simplify use of mktemp.
14415 Use record_unwind_protect immediately after creating the temp file;
14416 this closes an unlikely race where the temp file was not removed.
14417 Use memcpy rather than an open-coded loop.
14418 (Fcall_process_region): Use the new function. If the input is
14419 empty, redirect from /dev/null rather than from a newly created
14420 empty temp file; this avoids unnecessary file system traffic.
14422 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14424 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14425 Simplify by making this case like the other two. This is a bit
14426 slower on obsolete hosts, but the extra complexity isn't worth it.
14428 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14429 * process.c (create_process) [!DOS_NT]:
14430 Remove now-unnecessary calls to emacs_close.
14432 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14434 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14435 returning early. (Bug#14850)
14437 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14438 and inhibit-iso-escape-detection attributes of 'undecided'.
14441 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14443 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14444 Reported by Herbert J. Skuhra in
14445 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14447 Don't lose top specpdl entry when memory is exhausted.
14448 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14449 specpdl overflow here, to simplify callers; all callers changed.
14450 Always reserve an unused entry at the stack top; this avoids
14451 losing the top entry's information when memory is exhausted.
14453 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14455 Clean up errno reporting and fix some errno-reporting bugs.
14456 * callproc.c (Fcall_process):
14457 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14458 * process.c (create_process, Fmake_network_process):
14459 * unexaix.c (report_error):
14460 * unexcoff.c (report_error):
14461 Be more careful about reporting the errno of failed operations.
14462 The code previously reported the wrong errno sometimes.
14463 Also, prefer report_file_errno to setting errno + report_file_error.
14464 (Fcall_process): Look at openp return value rather than at path,
14465 as that's a bit faster and clearer when there's a numeric predicate.
14466 * fileio.c (report_file_errno): New function, with most of the
14467 old contents of report_file_error.
14468 (report_file_error): Use it.
14469 (Ffile_exists_p, Ffile_accessible_directory_p):
14470 Set errno to 0 when it is junk.
14471 * fileio.c (Faccess_file):
14472 * image.c (x_create_bitmap_from_file):
14473 Use faccessat rather than opening the file, to avoid the hassle of
14474 having a file descriptor open.
14475 * lisp.h (report_file_errno): New decl.
14476 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14479 * process.c (create_process, wait_reading_process_output) [AIX]:
14480 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14481 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14482 a multithreaded environment anyway).
14483 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14485 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14487 * image.c (x_find_image_file): Don't close a remote file handle.
14489 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14491 Fix races with threads and file descriptors.
14492 * callproc.c (Fcall_process_region):
14493 * dired.c (open_directory):
14494 * emacs.c (main, Fdaemon_initialized):
14495 * image.c (x_find_image_file):
14496 * inotify.c (Finotify_rm_watch):
14497 * lread.c (Flocate_file_internal):
14498 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14499 * term.c (term_mouse_moveto, init_tty):
14500 * termcap.c (tgetent):
14501 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14502 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14503 * unexhp9k800.c, unexmacosx.c (unexec):
14504 * callproc.c (Fcall_process_region):
14505 Use emacs_close, not close.
14506 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14507 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14508 and posix_close function on current platforms (which all lack them).
14509 (emacs_close): Use it. This should fix the races on GNU/Linux and
14510 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14511 and it should avoid closing random victim file descriptors on
14514 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14516 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14517 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14518 Touch up doc a bit.
14520 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14521 This is for .gdbinit xbacktrace.
14523 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14524 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14525 (emacs_set_tty): Now static.
14526 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14527 * term.c (tty_capable_p, tty_default_color_capabilities)
14528 (get_tty_terminal, term_mouse_movement)
14529 (handle_one_term_event, init_tty, maybe_fatal):
14530 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14531 (tgetent, scan_file, name_match, compare_contin):
14532 * terminal.c (get_terminal):
14533 Use bool for boolean.
14534 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14535 Prefer char to unsigned char if either will do.
14536 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14537 (tty_write_glyphs): Prefer int to unsigned.
14538 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14539 All callers changed.
14540 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14542 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14545 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14546 (B__dummy__): New dummy symbol, to pacify C89.
14547 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14548 they can't grok varargs macros.
14549 * dispnew.c (add_window_display_history)
14550 (add_frame_display_history):
14551 * print.c (print_object):
14552 * xdisp.c (debug_method_add):
14553 Use %p printf format only for void pointers.
14554 * emacs.c (usage_message): New constant, replacing ...
14555 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14556 (main): Adjust to usage reorg.
14557 * fns.c (syms_of_fns):
14558 * profiler.c (syms_of_profiler):
14559 Don't use non-constant struct initializers.
14560 * gnutls.h (gnutls_initstage_t):
14561 * lisp.h (enum Lisp_Fwd_Type):
14562 * lread.c (lisp_file_lexically_bound_p):
14563 * xsettings.c (anonymous enum):
14564 Remove trailing comma.
14565 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14566 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14567 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14569 * regex.c (const_re_char): New type, to pacify strict C89.
14570 All uses of 'const re_char' replaced to use it.
14571 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14572 with glibc when strict C89. This change is imported from gnulib.
14574 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14575 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14576 Omit GNU_LINUX implementation, since it requires long long.
14577 * xterm.c (x_draw_underwave):
14578 Do not assume the traditional order of struct's members.
14579 (x_term_init): Rewrite to avoid the need for non-constant structure
14582 Syntax cleanup, mostly replacing macros with functions.
14583 This removes the need for the syntax_temp hack.
14584 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14585 * syntax.c (SYNTAX_INLINE): New macro.
14586 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14587 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14588 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14589 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14590 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14591 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14592 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14593 Now constants, not macros.
14594 (syntax_temp) [!__GNUC__]: Remove.
14595 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14596 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14597 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14598 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14599 Move here from syntax.h; now functions, not macros. Except for the
14600 last function, these are static since only syntax.c uses them.
14601 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14602 All uses changed. Now a function, not a macro; use this fact
14603 to simplify the code.
14604 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14605 compiler bugs; no longer relevant.
14606 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14607 (SYNTAX_INLINE): New macro.
14608 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14609 for the new functions. Use bool for boolean member.
14610 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14611 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14612 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14613 (SETUP_BUFFER_SYNTAX_TABLE):
14614 Now extern inline functions, not macros.
14615 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14616 Remove; all uses replaced by implementation.
14617 (syntax_temp) [!__GNUC__]: Remove decl.
14618 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14620 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14622 * emacs.c (main): Fix syntax error.
14624 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14626 Timestamp fixes for undo (Bug#14824).
14627 * atimer.c (schedule_atimer):
14628 * fileio.c (Ffile_newer_than_file_p):
14629 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14630 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14631 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14632 (syms_of_fileio): Remove Sclear_visited_file_name.
14633 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14634 file doesn't exist; this avoids an ambiguity with negative timestamps.
14635 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14636 * systime.h (make_emacs_time, invalid_emacs_time):
14637 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14638 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14639 * undo.c (record_first_change): Push (visited-file-modtime) onto
14640 undo list rather than reimplementing it by hand, incorrectly.
14642 2013-07-09 Ken Brown <kbrown@cornell.edu>
14644 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14646 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14648 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14650 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14652 Handle errno and exit status a bit more carefully.
14653 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14654 number into an exit status. Instead, use EXIT_CANCELED.
14655 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14656 * callproc.c (relocate_fd):
14657 * emacs.c (close_output_streams, main):
14658 * process.c (create_process):
14659 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14660 Use emacs_perror for simplicity.
14661 * callproc.c (relocate_fd, main):
14662 * sysdep.c (sys_subshell):
14663 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14664 (shut_down_emacs): Use emacs_write, not write.
14665 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14666 * fileio.c (Fcopy_file, e_write):
14667 * nsterm.m (ns_select):
14668 * process.c (send_process):
14669 * sound.c (vox_write):
14670 Use emacs_write_sig, not emacs_write.
14671 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14672 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14674 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14676 (emacs_full_write): New function.
14677 (emacs_write): Rewrite to use it.
14678 (emacswrite_sig, emacs_perror): New functions.
14679 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14681 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14683 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14684 on NS even if it is present. Pixmap on NS is a void*.
14686 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14688 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14689 * process.c (close_on_exec, accept4, process_socket):
14690 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14692 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14694 * w32.c (sys_dup): Declare prototype.
14698 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14700 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14702 Make file descriptors close-on-exec when possible (Bug#14803).
14703 This simplifies Emacs a bit, since it no longer needs to worry
14704 about closing file descriptors by hand in some cases.
14705 It also fixes some unlikely races. Not all such races, as
14706 libraries often open files internally without setting
14707 close-on-exec, but it's an improvement.
14708 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14709 * callproc.c (Fcall_process) [!MSDOS]:
14710 * emacs.c (main) [!DOS_NT]:
14711 * nsterm.m (ns_term_init):
14712 * process.c (create_process):
14713 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14714 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14715 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14716 Prefer mkostemp with O_CLOEXEC to mkstemp.
14717 * callproc.c (relocate_fd) [!WINDOWSNT]:
14718 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14719 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14721 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14722 Make the resulting file descriptor close-on-exec.
14723 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14724 * lread.c (load_descriptor_list, load_descriptor_unwind):
14725 Remove; no longer needed. All uses removed.
14726 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14727 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14729 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14730 (Fmake_network_process, Fnetwork_interface_list)
14731 (Fnetwork_interface_info, server_accept_connection):
14732 Make newly-created socket close-on-exec.
14733 * sysdep.c (emacs_open, emacs_fopen):
14734 Make new-created descriptor close-on-exec.
14735 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14736 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14738 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14740 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14741 for NS_IMPL_GNUSTEP.
14743 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14745 Fix openp errno handling.
14746 * callproc.c (Fcall_process): Preserve openp errno around close.
14747 * lread.c (openp): Set errno when returning -1, as some callers
14750 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14752 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14754 * nsterm.h (NSSavePanel): Update comment.
14755 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14756 (ns_run_file_dialog): Declare.
14758 * nsfns.m: Remove panelOK.
14760 (ns_run_file_dialog): New function.
14761 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14762 event loop, so file dialog is popped up by ns_run_file_dialog, called
14763 by sendEvent (Bug#14578).
14764 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14766 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14768 * xdisp.c (default_line_pixel_height): New function.
14769 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14770 (try_cursor_movement, redisplay_window, try_window)
14771 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14773 * window.c (window_scroll_pixel_based):
14774 use default_line_pixel_height.
14776 * dispextern.h (default_line_pixel_height): Add prototype.
14778 * frame.c (x_set_line_spacing): Accept a float value for
14779 line-spacing parameter, per the documentation.
14781 * data.c (Fmultibyte_string_p): Doc fix.
14783 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14785 Use emacs_open more consistently when opening files.
14786 This handles EINTR more consistently now, and makes it easier
14787 to introduce other uniform changes to file descriptor handling.
14788 * sysstdio.h: New file.
14789 * buffer.c (mmap_init):
14790 * cygw32.c (chdir_to_default_directory):
14791 * dispnew.c (Fopen_termscript):
14792 * emacs.c (Fdaemon_initialized):
14793 * fileio.c (Fdo_auto_save):
14794 * image.c (slurp_file, png_load_body, jpeg_load_body):
14795 * keyboard.c (Fopen_dribble_file):
14797 * print.c (Fredirect_debugging_output):
14798 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14799 * termcap.c (tgetent):
14800 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14801 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14802 * w32term.c (w32_initialize) [CYGWIN]:
14803 * xfaces.c (Fx_load_color_file):
14804 Use emacs_open instead of plain open, and emacs_fopen instead of
14806 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14807 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14808 * callproc.c (default_output_mode): New constant.
14809 (Fcall_process): Use it to call emacs_open instead of plain creat.
14810 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14811 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14812 (emacs_fopen): New function.
14813 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14814 Include <lisp.h>, for emacs_open.
14815 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14817 Remove duplicate #include directives.
14818 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14820 Don't include stdio.h twice.
14821 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14822 Don't include sys/types.h or stdio.h twice.
14823 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14824 * lread.c: Don't include coding.h twice.
14825 * nsfont.m: Don't include frame.h twice.
14826 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14827 * ralloc.c: Don't include <unistd.h> twice.
14828 * xdisp.c: Don't include font.h twice.
14829 * xterm.c: Don't include fontset.h twice.
14830 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14832 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14834 Scale ImageMagick images more carefully.
14835 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14836 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14837 Be more careful about avoiding undefined behavior after
14838 integer overflow and division by zero.
14840 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14842 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14843 (syms_of_w32fns): DEFSYM them.
14844 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14845 (CCHDEVICENAME): Define macros if not defined.
14846 (struct MONITOR_INFO_EX): New struct.
14847 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14848 (enum_display_monitors_fn): New variable.
14849 (globals_of_w32fns): Initialize it.
14850 (Fx_display_pixel_width, Fx_display_pixel_height)
14851 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14852 multi-monitor setups in docstrings.
14853 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14854 screen size by primary monitor's millimeter per pixel.
14855 (w32_monitor_enum, w32_display_monitor_attributes_list)
14856 (w32_display_monitor_attributes_list_fallback)
14857 (Fw32_display_monitor_attributes_list): New functions.
14858 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14860 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14862 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14864 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14866 * fileio.c (Qfile_notify_error): New error symbol.
14868 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14869 * inotify.c (inotify_callback, symbol_to_inotifymask)
14870 (Finotify_add_watch, Finotify_rm_watch): Use it.
14871 (inotifyevent_to_event): Exchange order of cookie and file name.
14872 (Finotify_add_watch): Adapt docstring.
14874 * lisp.h (Qfile_notify_error): Declare.
14876 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14878 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14879 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14880 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14881 which did not work (see <http://bugs.gnu.org/14569#307>).
14882 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14883 && (!noninteractive || initialized)). This attempts to thread
14884 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14886 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14888 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14889 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14891 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14893 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14894 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14895 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14896 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14898 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14900 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14901 Define to __sys_siglist.
14903 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14905 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14906 word-wrap, so that overflow-newline-into-fringe would work in
14907 visual-line-mode. (Bug#2749)
14908 (move_it_in_display_line_to): When the last scanned display
14909 element fits exactly on the display line, and
14910 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14911 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14912 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14913 finding buffer position that corresponds to pixel coordinates,
14914 e.g. in buffer_posn_from_coords.
14916 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14918 * process.c (handle_child_signal): Call catch_child_signal if
14921 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14923 Don't convert function pointers to void * and back.
14924 It isn't portable C, and it's easy enough to avoid.
14925 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14926 (make_save_value): Add support for SAVE_FUNCPOINTER.
14927 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14928 * print.c (print_object):
14929 Distinguish function from object pointers.
14930 * lisp.h (SAVE_FUNCPOINTER): New constant.
14931 (SAVE_SLOT_BITS): Adjust to it.
14932 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14933 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14934 (voidfuncptr): New typedef.
14935 (struct Lisp_Save_Value): New member data[0].funcpointer.
14936 (XSAVE_FUNCPOINTER): New function.
14938 Simplify buildobj processing.
14939 * Makefile.in (buildobj.h): Make it a sequence of strings each
14940 followed by comma, rather than a single string. Put it into a
14941 .tmp file in case there's an error while generating it.
14942 (gl-stamp): Use .tmp for temp files.
14943 (mostlyclean): Clean .tmp files.
14944 * doc.c (buildobj): Move to just the routine that needs it.
14945 It's now an array of strings, so processing is simpler.
14947 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14949 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14950 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14951 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14952 Invoke malloc_enable_thread even when not interactive.
14953 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14954 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14955 in this case, since the underlying bug has now been fixed.
14957 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14959 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14960 unlinking it (bug#14691).
14962 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14964 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14965 before checking whether buffer is modified. This lets
14966 `kill-buffer-query-functions' cancel killing of the buffer or save
14967 its content before `kill-buffer' asks user the "Buffer %s
14968 modified; kill anyway?" question.
14970 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14972 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14973 Let the super performKeyEquivalent deal with them (Bug#14747).
14975 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14977 * widget.c (resize_cb): Remove unused local.
14979 Do not use GTK 3 if it exists but cannot be compiled.
14980 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14981 * xterm.c (x_error_handler) [!USE_GTK]:
14984 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14986 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14988 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14989 to the valid range of values. (Bug#14753)
14991 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14992 when moving point by using the current glyph matrix. This avoids
14993 the need to force redisplay when this function is called in a
14996 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14998 Fix minor problems found by static checking.
14999 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15000 Redo the latter's body to sidestep GCC parenthesization warnings.
15001 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15002 * coding.c (detect_coding, detect_coding_system):
15003 * coding.h (struct undecided_spec):
15004 Use bool for boolean.
15005 * image.c (QCmax_width, QCmax_height): Now static.
15006 * xdisp.c (Fmove_point_visually): Remove unused local.
15008 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15010 * xdisp.c (Fmove_point_visually): New function.
15012 2013-06-28 Kenichi Handa <handa@gnu.org>
15014 * coding.h (define_coding_undecided_arg_index): New enum.
15015 (coding_attr_index): New members
15016 coding_attr_undecided_inhibit_null_byte_detection,
15017 coding_attr_undecided_inhibit_iso_escape_detection,
15018 coding_attr_undecided_prefer_utf_8.
15019 (undecided_spec): New struct.
15020 (struct coding_system): New member `undecided' of the member
15023 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15024 (detect_coding): Likewise.
15025 (detect_coding_system): Likewise.
15026 (Fdefine_coding_system_internal): New coding system properties
15027 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15029 (syms_of_coding): Adjust for coding_arg_undecided_max.
15031 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15033 * image.c (x_from_xcolors): Remove unused local.
15035 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15037 Defer image data transfer between X client and server until actual
15040 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15043 * image.c (Destroy_Image): Remove.
15044 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15045 `mask_p', and `colors_p'. All uses changed.
15046 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15047 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15048 New macros for `flags' arg to x_clear_image_1.
15049 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15050 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15051 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15052 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15053 (image_get_x_image, image_unget_x_image): New functions or macros.
15054 (image_background, image_background_transparent, x_to_xcolors)
15055 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15056 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15057 instead of Destroy_Image.
15058 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15059 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15060 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15061 (imagemagick_load_image, svg_load_image): Use them instead of
15062 x_create_x_image_and_pixmap, and x_put_x_image followed by
15063 x_destroy_x_image, respectively.
15064 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15065 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15066 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15067 background_transparent fields.
15068 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15069 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15071 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15073 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15074 This mostly consists of undoing recent changes.
15075 * callproc.c (Fcall_process):
15076 * process.c (create_process):
15077 Do not worry about catching SIGCHLD here, undoing previous change.
15078 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15079 * process.c, process.h (catch_child_signal):
15080 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15081 * process.c (catch_child_handler): Don't worry about being called
15082 lazily and do not assume caller has blocked SIGCHLD, undoing
15083 previous change. Move first-time stuff back to
15084 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15085 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15086 set lib_child_handler if it's already initialized, which may
15087 help avoid problems on GNUstep.
15089 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15091 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15092 * callproc.c (Fcall_process):
15093 * process.c (create_process):
15094 Make sure SIGCHLD is caught before we fork,
15095 since Emacs startup no arranges to catch SIGCHLD.
15096 * process.c (lib_child_handler): Initialize to null, not to
15098 (catch_child_signal): Allow self to be called lazily.
15099 Do nothing if it's already been called.
15100 Assume caller has blocked SIGCHLD (all callers do now).
15101 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15102 just before it's really needed.
15103 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15104 since it hasn't been caught yet.
15106 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15108 * image.c (compute_image_size): New function to implement
15109 :max-width and :max-height.
15110 (imagemagick_load_image): Use it.
15112 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15114 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15115 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15117 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15118 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15119 the SIGCHLD handler, since the code is not atomic and (due to glib)
15120 signals may be arriving now.
15121 * sysdep.c (init_signals): Do not catch child signals here;
15122 'main' now does that later, at a safer time.
15124 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15126 Clean up SIGCHLD handling a bit (Bug#14569).
15127 * process.c, process.h (catch_child_signal):
15128 Now always extern, even if !NS_IMPL_GNUSTEP.
15129 * process.c (catch_child_signal): Move glib tickler here from
15130 init_process_emacs, so that it's done earlier in Emacs
15131 initialization. Also move the noninteractive && !initialized
15132 check here from init_process_emacs. This is all a bit cleaner for
15133 GNUish platforms, and I hope it works around the Cygwin bug.
15134 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15135 that glib signal handling is tickled before glib creates threads.
15137 * process.c (wait_reading_process_output): Avoid int overflow
15138 when reading more than 2 GiB total from a process.
15140 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15142 * process.c (create_process): Handle a couple more cases,
15143 i.e., work even if new_argv and wait_child_setup[i] are cached.
15144 Use Fcall_process's style for volatile vars.
15146 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15148 * process.c (create_process): Mark PROCESS volatile.
15150 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15152 Use C99-style flexible array members if available.
15153 This avoids some subtle aliasing issues, which typically
15154 aren't a problem with GCC but may be a problem elsewhere.
15155 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15156 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15157 In either case, it uses a flexible array member rather than
15158 the old struct hack. All uses changed.
15159 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15160 Adjust to sdata reorganization.
15161 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15162 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15163 that ports better to pre-C99 non-GCC.
15164 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15165 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15166 as the latter has changed.
15167 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15168 and port better to pre-C99 GCC.
15169 * image.c (struct xpm_cached_color):
15170 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15171 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15172 Use FLEXIBLE_ARRAY_MEMBER.
15173 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15174 Move decl to top level so it gets checked against implementation.
15175 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15176 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15178 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15180 * syntax.c: Integer cleanups.
15181 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15182 All uses that need 0-or-2 changed to:
15183 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15184 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15185 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15186 (char_quoted, prev_char_comend_first, back_comment)
15187 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15188 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15189 Use bool for boolean.
15190 (update_syntax_table, skip_chars, skip_syntaxes):
15191 Prefer int to unsigned when either will do.
15192 (back_comment): Return boolean success flag, like forw_comment,
15193 instead of positive-or-minus-1 (which might have overflowed int anyway).
15194 Don't stuff ptrdiff_t into int.
15195 (syntax_spec_code, syntax_code_spec): Now const.
15196 (Fmatching_paren, scan_lists, scan_sexps_forward):
15197 Use enum syntaxcode for syntax code.
15198 (Fmatching_paren): Check that arg is a character, not just an integer.
15199 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15200 (Finternal_describe_syntax_value): Omit no-longer-needed
15202 (skip_chars): Use char, not unsigned char, when the distinction
15204 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15205 * bytecode.c (exec_byte_code):
15206 * syntax.c (syntax_spec_code, Fchar_syntax)
15207 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15208 (init_syntax_once):
15209 * syntax.h (SYNTAX_WITH_FLAGS):
15210 Omit unnecessary casts.
15212 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15214 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15215 line dimensions here, to avoid race conditions with the main
15216 thread. (Bug#14062, bug#14630, bug#14669)
15218 * w32term.c (w32_draw_window_cursor): Compute the header line and
15219 mode line dimensions here.
15220 <w32_system_caret_window, w32_system_caret_hdr_height>:
15221 <w32_system_caret_mode_height>: New variables.
15223 * w32term.h: Declare them.
15225 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15227 * alloc.c (die): Move "assertion failed" string here ...
15228 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15229 COND when SUPPRESS_CHECKING. This shrinks the executable text
15230 size by 0.8% to 2.2% when configured with --enable-checking,
15231 depending on optimization flags (GCC 4.8.1 x86-64).
15233 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15235 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15237 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15238 base is 2; this is more accurate.
15240 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15242 * sound.c (string_default): Move to !WINDOWSNT section.
15243 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15245 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15247 * sound.c: Integer cleanups.
15248 Remove unnecessary forward decls.
15249 (struct sound_device): The 'file' member is now a Lisp_Object, not
15250 a char *, so that we needn't invoke alloca on a huge size.
15251 (Fplay_sound_internal): Adjust to this.
15252 (string_default): New function.
15253 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15254 Use it to adjust to the struct sound_device change.
15255 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15256 (be2hs) [0]: Remove.
15258 * syntax.c (skip_chars): Don't use uninitialized storage
15259 when searching a multibyte buffer for characters that are not in a
15260 unibyte string that contains non-ASCII characters.
15262 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15264 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15265 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15267 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15269 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15271 2013-06-18 Kenichi Handa <handa@gnu.org>
15273 * font.c (Ffont_spec): Signal an error for an invalid font name
15276 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15278 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15279 In particular this ports to 32-bit sparc Sun cc.
15280 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15281 array with a dummy element at specpdl[-1], so that its address can
15283 (unbind_to): Do not copy the binding; not needed, now that we
15284 copy old_value in the one place where the copy is needed.
15285 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15286 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15287 (union specbinding): Rename from struct specbinding. Redo layout
15288 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15289 which is not portable. With Sun C 5.12 32-bit sparc, the
15290 declaration causes nargs to be an unsigned bitfield, a behavior
15291 that the C standard allows; but Emacs wants nargs to be signed.
15292 The overall type is now a union of structures rather than a
15293 structure of union of structures, and the 'kind' member is now a
15294 bitfield, so that the overall type doesn't grow. All uses changed.
15295 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15297 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15299 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15300 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15302 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15304 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15306 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15307 unless we know that the window w's frame is a frame object.
15308 Another attempt at solving bug#14062 and bug#14630.
15310 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15312 * textprop.c (property_set_type): New enum.
15313 (add_properties): Allow appending/prepending text properties.
15314 (add_text_properties_1): Factored out of Fadd_text_properties.
15315 (Fadd_text_properties): Move all the code into
15316 add_text_properties_1.
15317 (Fadd_face_text_property): New function that calls
15318 add_text_properties_1.
15320 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15322 Move functions from lisp.h to individual modules when possible.
15323 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15324 * alloc.c (XFLOAT_INIT, set_symbol_name):
15325 * buffer.c (CHECK_OVERLAY):
15326 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15327 (set_char_table_parent):
15328 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15329 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15330 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15331 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15333 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15334 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15335 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15336 (backtrace_args, backtrace_debug_on_exit):
15337 * floatfns.c (CHECK_FLOAT):
15338 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15339 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15340 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15341 (set_hash_index_slot):
15342 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15343 * marker.c (CHECK_MARKER):
15344 * textprop.c (CHECK_STRING_OR_BUFFER):
15345 * window.c (CHECK_WINDOW_CONFIGURATION):
15346 Move here from lisp.h, and make these functions static rather than
15348 * buffer.c (Qoverlayp):
15350 * fns.c (Qhash_table_p):
15351 * window.c (Qwindow_configuration_p):
15353 * lisp.h: Remove the abovementioned defns and decls.
15355 Use functions, not macros, for XINT etc (Bug#11935).
15356 In lisp.h, prefer functions to function-like macros, and
15357 constants to object-like macros, when either will do. This:
15358 . simplifies use, as there's no more need to worry about
15359 arguments' side effects being evaluated multiple times.
15360 . makes the code easier to debug on some platforms.
15361 However, when using gcc -O0, keep using function-like macros
15362 for a few critical operations, for performance reasons.
15363 This sort of thing isn't needed with gcc -Og, but -Og
15364 is a GCC 4.8 feature and isn't widely-enough available yet.
15365 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15366 Remove enum lsb_bits; no longer needed.
15367 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15368 * buffer.c (Qoverlap):
15370 * fns.c (Qhash_table_p):
15371 Now extern, so lisp.h can use these symbols.
15372 * dispextern.h: Include character.h, for MAX_CHAR etc.
15373 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15374 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15375 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15376 (GLYPH_CODE_P): Move here from lisp.h.
15377 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15378 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15379 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15380 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15381 XUNTAG now returns void *.
15382 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15383 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15384 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15385 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15386 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15387 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15388 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15389 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15390 New macros, renamed from their sans-lisp_h_ counterparts.
15391 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15392 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15393 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15394 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15395 If compiling via GCC without optimization, define these as macros
15396 in addition to inline functions.
15397 To disable this, compile with -DINLINING=0.
15398 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15399 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15400 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15401 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15402 (INTMASK, VALMASK): Now macros, since static values cannot be
15403 accessed from extern inline functions.
15404 (VALMASK): Also a constant, for benefit of old GDB.
15405 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15406 is INTEGERP, which can fold it in.
15407 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15408 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15409 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15410 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15411 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15412 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15413 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15414 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15415 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15416 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15417 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15418 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15419 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15420 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15421 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15422 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15423 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15424 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15425 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15426 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15427 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15428 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15429 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15430 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15431 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15432 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15433 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15434 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15435 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15436 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15437 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15438 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15439 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15441 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15442 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15443 (VALMASK): Define in one place rather than in two, merging the
15444 USE_LSB_TAG parts; this is simpler.
15445 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15446 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15447 Move up, to avoid use before definition.
15448 Also include "globals.h" earlier, for the same reason.
15449 (make_natnum): New function.
15450 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15451 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15452 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15453 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15454 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15455 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15456 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15457 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15458 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15459 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15460 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15461 (Qwindow_configuration_p, Qimage): New forward declarations.
15462 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15463 (STRING_COPYIN): Remove; unused.
15464 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15465 (xcar_addr, xcdr_addr): New functions. All uses changed.
15466 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15467 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15468 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15469 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15470 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15471 (TYPE_RANGED_INTEGERP): Simplify.
15472 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15473 (setlocale, fixup_locale, synchronize_system_messages_locale)
15474 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15475 Now empty functions, not macros.
15476 (functionp): Return bool, not int.
15477 * window.c (Qwindow_configuration_p): Now extern,
15478 so window.h can use it.
15479 * window.h (Qwindowp): Move decl back to lisp.h.
15481 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15483 * xdisp.c (Fline_pixel_height): New function, required for solving
15486 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15488 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15490 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15492 * lread.c (syms_of_lread):
15493 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15495 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15497 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15499 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15501 * fileio.c (expand_file_name): Doc fix.
15503 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15505 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15506 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15507 Wait for self, not for 0. This can't hurt on GNU or similar
15508 system, and may help with Cygwin.
15510 * keyboard.c: Don't use PROP (...) as an lvalue.
15511 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15512 Use set_prop (A, B), not PROP (A) = B.
15514 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15516 * xdisp.c (get_it_property): Use it->window instead of generating
15517 a Lisp object from it->w.
15519 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15521 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15522 get-char-property the window that is being rendered, instead of
15523 the buffer, to support window-specific overlays. (Bug#14575)
15524 (compute_display_string_pos): When W is NULL, use the current
15525 buffer as the object to pass to get-char-property.
15526 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15527 pointer member of the bidi iterator, since no window is pertinent
15530 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15532 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15533 being displayed, and pass it to compute_display_string_pos.
15534 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15535 (bidi_paragraph_init): All callers changed.
15537 * xdisp.c (init_from_display_pos, init_iterator)
15538 (handle_single_display_spec, next_overlay_string)
15539 (get_overlay_strings_1, reseat_1, reseat_to_string)
15540 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15541 Set bidi_it.w member from it->w.
15542 (compute_display_string_pos): Accept additional argument, the
15543 window being displayed, and pass it to Fget_char_property.
15546 * dispextern.h (struct bidi_it): New member w, the window being
15548 (compute_display_string_pos): Adjust prototype.
15550 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15552 * xgselect.c: Remove unneeded include xterm.h.
15554 * process.c (wait_reading_process_output): Check for NS before GLIB.
15555 GLIB may be linked in due to rsvg, but ns_select must be called.
15557 * xgselect.c (xg_select): Remove call to window_system_available
15558 and g_main_context_pending at the top, so Gdk events (i.e. file
15559 notify) are processed when Emacs is started with -nw.
15561 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15563 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15564 (ctagsfiles3): New variable, includes only *.m files.
15565 (TAGS): Use an explicit language name in the regular expressions,
15566 to avoid transformation of '/SOMETHING' by MSYS to
15567 'c:\MSYS\SOMETHING'.
15569 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15571 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15573 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15575 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15576 still need to set the mouse pointer shape and activate help-echo.
15579 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15581 A few porting etc. fixes for the new file monitor code.
15582 See the thread containing
15583 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15584 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15585 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15586 (dir_monitor_callback, Fgfile_rm_watch):
15587 Use assq_no_quit instead of Fassoc, for speed.
15588 (dir_monitor_callback, Fgfile_rm_watch):
15589 eassert that the monitor is a fixnum.
15590 (dir_monitor_callback): No need for CDR_SAFE.
15591 Simplify building of lisp with alternative tails.
15592 (Fgfile_add_watch, Fgfile_rm_watch):
15593 Do not assume glib functions set errno reliably on failure.
15594 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15595 and signal an error otherwise.
15596 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15597 Use Fdelq instead of Fdelete, for speed.
15599 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15601 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15602 don't insist on being invoked on a highlighted tool-bar button.
15603 Avoids losing tool-bar functionality when mouse-highlight is nil.
15604 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15605 Don't highlight when mouse-highlight is nil.
15606 (note_mouse_highlight): When mouse-highlight is nil, don't return
15607 right away; instead, run tool-bar and mode-line highlight
15608 subroutine, clear any existing highlight, and revert the mouse
15609 pointer to its default shape. (Bug#14558)
15611 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15613 * lisp.mk (lisp): Add prog-mode.el.
15615 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15617 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15618 * process.c (dummy_handler): New function.
15619 (lib_child_handler): New static var.
15620 (handle_child_signal): Invoke it.
15621 (catch_child_signal): If a library has set up a signal handler,
15622 save it into lib_child_handler.
15623 (init_process_emacs): If using glib and not on Windows, tickle glib's
15624 child-handling code so that it initializes its private SIGCHLD handler.
15625 * syssignal.h (SA_SIGINFO): Default to 0.
15626 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15627 31; it should no longer be needed now.
15629 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15631 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15633 * gfilenotify.c (globals_of_gfilenotify): New function.
15634 (syms_of_gfilenotify): Move global initialization there.
15636 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15638 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15640 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15641 * keyboard.c (menu_bar_items, tool_bar_items):
15642 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15643 not override local keymaps any more.
15645 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15647 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15649 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15651 * w32console.c (initialize_w32_display): Return the dimensions of
15652 the console window via 2 additional arguments, not via the current
15653 frame. This avoids crashes due to overrunning the bounds of
15654 frame's decode_mode_spec_buffer, which is not resized following
15655 the change of the frame dimensions from the initial 10x10.
15657 * w32term.h (w32_initialize_display_info): Adjust prototype.
15659 * term.c (init_tty): Take dimensions of the frame from the values
15660 returned by initialize_w32_display.
15662 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15663 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15664 (LIBES): Add $(GFILENOTIFY_LIBS).
15666 * w32inevt.c (handle_file_notifications): Add dummy implementation
15667 for !HAVE_W32NOTIFY.
15669 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15671 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15673 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15675 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15677 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15679 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15681 Fix minor problems found by static checking.
15682 * data.c (pure_write_error):
15683 Use xsignal2, not Fsignal, as Fsignal might return.
15684 * eval.c (set_backtrace_debug_on_exit): Now static.
15685 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15686 No longer inline. EXTERN_INLINE is needed only for functions
15687 defined in .h files. Reindent function header as per GNU style.
15688 (backtrace_p, backtrace_top, backtrace_next):
15689 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15690 compiler or linker. Add extern decls to pacify gcc -Wall.
15691 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15693 * frame.c (free_monitors): Define only on platforms that need it.
15694 * nsterm.m (ns_term_init):
15695 * process.c (catch_child_signal):
15696 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15697 defined on all porting targets these days.
15698 * process.c, process.h (catch_child_signal):
15699 Make it extern only if NS_IMPL_GNUSTEP is defined.
15701 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15703 * w32.c (gettimeofday): Make the signature identical to prototype
15704 in nt/inc/sys/time.h.
15706 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15708 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15711 * keyboard.c (safe_run_hooks_error): Improve error message.
15713 * data.c (pure_write_error): Add `object' argument.
15714 * puresize.h (CHECK_IMPURE): Use it.
15716 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15718 * Makefile.in (NOTIFY_OBJ): New variable.
15719 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15721 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15722 Call syms_of_gfilenotify.
15724 * gfilenotify.c: New file.
15726 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15727 and Qfile_w32notify.
15728 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15729 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15731 * lisp.h: Declare syms_of_gfilenotify.
15733 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15735 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15737 Merge the specpdl and backtrace stacks. Make the structure of the
15738 specpdl entries more obvious via a tagged union of structs.
15739 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15740 (enum specbind_tag): New enum.
15741 (struct specbinding): Make it a tagged union of structs.
15742 Add a case for backtrace records.
15743 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15744 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15745 (backtrace_debug_on_exit): New accessors.
15746 (struct backtrace): Remove.
15747 (struct catchtag): Remove backlist field.
15748 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15750 (Flocal_variable_p): Speed up the common case where the binding is
15752 * eval.c (backtrace_list): Remove.
15753 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15754 (set_backtrace_args, set_backtrace_nargs)
15755 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15756 (backtrace_next): New functions.
15757 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15758 (unwind_to_catch, internal_lisp_condition_case)
15759 (internal_condition_case, internal_condition_case_1)
15760 (internal_condition_case_2, internal_condition_case_n): Don't bother
15761 with backtrace_list any more.
15762 (Fsignal): Adjust to new backtrace format.
15763 (grow_specpdl): Move up.
15764 (record_in_backtrace): New function.
15765 (eval_sub, Ffuncall): Use it.
15766 (apply_lambda): Adjust to new backtrace format.
15767 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15769 (specbind): Adjust to new specpdl format. Simplify.
15770 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15771 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15773 (mark_backtrace): Remove.
15774 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15775 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15776 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15778 * profiler.c (record_backtrace): Use get_backtrace.
15779 (handle_profiler_signal): Use backtrace_top_function.
15780 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15781 accessor functions.
15783 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15785 * process.h (catch_child_signal): Declare.
15787 * process.c (catch_child_signal): New function.
15788 (init_process_emacs): Call it.
15790 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15791 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15793 (x_set_cursor_type): Remove declaration.
15794 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15795 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15796 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15797 (ns_get_color): Use F suffix on float.
15798 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15799 (ns_get_rgb_color): Remove.
15800 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15801 (note_mouse_movement): x and y are CGFloat.
15802 (ns_draw_fringe_bitmap): Remove unused rowY.
15803 Change #if to COCOA && >= 10_6.
15804 (ns_draw_window_cursor): Remove unused overspill.
15805 (ns_draw_underwave): width and x are EamcsCGFloat.
15806 (ns_draw_box): thickness is CGFloat.
15807 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15808 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15809 if not in main thread.
15810 (ns_get_pending_menu_title, ns_check_menu_open)
15811 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15812 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15813 (sendFromMainThread:): New method.
15814 (changeFont:): size is CGFloat.
15815 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15816 Disable warning about permanent text.
15817 (characterIndexForPoint:): Adjust return type depending on GNUstep
15819 (mouseDown:): delta is CGFloat.
15820 (updateFrameSize): Remove unised variable f.
15821 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15822 Cast float to EmacsCGFloat.
15823 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15824 also to -1 when restoring.
15825 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15826 inside NS_IMPL_COCOA.
15827 (toggleFullScreen:): Put call to toggleFullScreen inside
15828 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15829 (setPosition:portion:whole:): por is CGFloat.
15830 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15831 (mouseDown:): Use CGFloat.
15832 (mouseDragged:): Remove unised variable edge.
15833 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15835 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15836 of CGFloat differs.
15837 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15838 when NS_IMPL_GNUSTEP.
15839 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15840 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15841 (EmacsToolbar): Add clearAll. Add tag argument to
15842 addDisplayItemWithImage.
15843 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15845 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15847 * nsmenu.m (ns_update_menubar): Make static.
15848 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15849 (fillWithWidgetValue:): Add cast to SEL for setAction.
15850 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15851 (update_frame_tool_bar): Update code for GNUstep.
15852 (clearAll): New method.
15853 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15854 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15855 Move identifierToItem setObject and activeIdentifiers addObject before
15856 call to insertItemWithItemIdentifier.
15857 (validateVisibleItems): Fix indentation.
15858 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15859 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15860 UtilityWindow to aStyle, remove call to setStyleMask.
15862 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15864 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15865 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15866 Use F suffix on floats.
15867 (ns_char_width): Returns CGFloat.
15868 (ns_ascii_average_width): w is CGFloat instead of float.
15869 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15871 (ns_glyph_metrics): CGFloat instead of float.
15873 * nsfns.m (x_set_foreground_color, x_set_background_color):
15875 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15876 remove unused variables.
15877 (Fns_read_file_name): Keep track if panel is for save.
15878 Use ns_filename_from_panel/ns_directory_from_panel.
15879 (Fns_list_services): delegate only used for COCOA.
15880 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15881 Just return the input if GNUstep.
15882 (x_screen_planes): Remove.
15883 (Fxw_color_values): Use EmacsCGFloat
15884 (Fns_display_monitor_attributes_list): Only get screen number for
15886 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15888 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15889 ns_directory_from_panel.
15891 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15893 * process.c (handle_child_signal): Also use WCONTINUED.
15894 This is so that list-processes doesn't mistakenly list the process
15895 as stopped, when the process has actually been continued and is
15898 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15900 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15901 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15902 not already configured.
15904 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15906 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15908 * Makefile.in (mostlyclean): Remove *.res files.
15910 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15912 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15913 a buffer (bug#8447).
15915 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15917 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15918 display vector, and we backtrack, handle the case that the
15919 previous character position is also displayed from a display
15920 vector or covered by a display string or image. (Bug#14476)
15922 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15924 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15925 (struct MonitorInfo, free_monitors): Remove.
15926 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15927 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15928 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15931 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15932 (struct MonitorInfo, free_monitors): Remove.
15933 (ns_screen_name): Make static.
15934 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15935 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15938 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15939 (struct MonitorInfo): New struct.
15940 (free_monitors, make_monitor_attribute_list): Declare.
15942 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15944 (free_monitors, make_monitor_attribute_list): New functions.
15945 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15948 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15950 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15952 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15954 * keyboard.c: Apply keyboard decoding only to events that come directly
15955 from the tty, not from unread-command-events (bug#14368).
15956 (read_event_from_main_queue): New function, extracted from read_char.
15957 (read_decoded_char): Remove.
15958 (read_decoded_event_from_main_queue): New function to replace it.
15959 (read_char): Use it.
15960 (read_key_sequence): Use read_char rather than read_decoded_char.
15962 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15964 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15966 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15968 2013-05-22 Kenichi Handa <handa@gnu.org>
15970 The following changes are to fix the setting of
15971 buffer-file-coding-system on, for instance, C-x RET c unix RET
15972 _FILE_OF_DOS_EOL_TYPE_ RET.
15974 * coding.h (struct coding_system): New member detected_utf8_chars.
15976 * coding.c (detect_coding_utf_8): Count characters and check EOL
15977 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15979 (setup_coding_system): Do not initialize coding->head_ascii.
15980 (check_ascii): Do not set coding->eol_seen but update it. Do not
15981 call adjust_coding_eol_type here.
15982 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15983 If the eol-type of CODING is already specified, adjust the eol type
15984 of the found coding-system.
15985 (decode_coding_gap): Cancel previous change. Utilize the
15986 character numbers counted by detect_coding_utf_8. Fix detection
15989 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15991 * search.c (looking_at_1): Only set last_thing_searched if the match
15992 changed the match-data (bug#14281).
15994 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15996 * xdisp.c (reseat_at_previous_visible_line_start):
15997 Already declared in dispextern.h, so remove it here.
15998 (move_it_vertically_backward): Likewise.
16000 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16002 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16003 (Fx_display_pixel_width, Fx_display_pixel_height)
16004 (Fx_display_mm_width, Fx_display_mm_height):
16005 Mention `display-monitor-attributes-list' in docstrings.
16007 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16008 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16009 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16010 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16011 (Fx_display_backing_store, Fx_display_visual_class)
16012 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16013 (Fx_display_grayscale_p, Fx_display_pixel_width)
16014 (Fx_display_pixel_height, Fx_display_planes)
16015 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16016 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16017 (Fx_display_mm_width, Fx_display_mm_height)
16018 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16019 height for all physical monitors as in X11.
16021 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16022 Return pixel width or height for all physical monitors as in X11.
16024 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16026 Port --enable-gcc-warnings to clang.
16027 * bytecode.c (exec_byte_code):
16029 Redo diagnostic pragmas to pacify clang, too.
16030 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16031 * editfns.c (Fencode_time):
16032 * fileio.c (file_accessible_directory_p):
16033 * font.c (font_unparse_xlfd):
16034 Use '&"string"[index]' instead of '"string" + (index)'.
16035 * undo.c (user_error): Remove; unused.
16037 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16039 * insdel.c (insert_1_both): Document the arguments, instead of
16040 referring to insert_1, which no longer exists.
16042 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16043 some window, increment windows_or_buffers_changed, so that
16044 *Messages* display in that window is updated. (Bug#14408)
16046 * w32.c: Include epaths.h.
16047 (init_environment): Use cmdproxy.exe without leading directories.
16048 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16050 (gettimeofday): Adjust signature and return value to Posix
16053 * unexw32.c (open_output_file): Delete the existing emacs.exe
16054 before creating it, to break the hard link to the versioned
16057 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16058 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16059 (FIRSTFILE_OBJ): New variables.
16060 (W32_RES): Rename to EMACSRES. All users changed.
16061 (base_obj): Use $(CM_OBJ).
16062 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16063 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16064 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16065 $(W32_RES_LINK) before $(LIBES).
16066 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16068 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16070 * makefile.w32-in (DOC): Use just "DOC".
16072 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16074 * process.c: Export default filters and sentinels to Elisp.
16075 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16077 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16078 (Fset_process_sentinel, Fformat_network_address):
16079 Default to them instead of nil.
16080 (server_accept_connection): Sentinels can't be nil any more.
16081 (read_and_dispose_of_process_output): New function, extracted from
16082 read_process_output.
16083 (read_process_output): Use it; filters can't be nil.
16084 (Finternal_default_process_filter): New function, extracted from
16085 read_process_output.
16086 (exec_sentinel_unwind): Remove function.
16087 (exec_sentinel): Don't zilch sentinel while running.
16088 (status_notify): Sentinels can't be nil.
16089 (Finternal_default_process_sentinel): New function extracted from
16091 (setup_process_coding_systems): Default filter is not nil any more.
16092 (syms_of_process): Export new Elisp functions and initialize
16094 * lisp.h (make_lisp_proc): New function.
16096 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16098 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16100 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16102 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16103 unless we know that the window w is a leaf window.
16104 Another attempt at solving bug#14062.
16106 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16108 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16111 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16113 * image.c (gif_load): Check that subimages fit (Bug#14345).
16115 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16117 * lread.c (skip_dyn_eof): New function.
16118 (read1): Use it to skip the end of a file in response to #@00.
16120 * doc.c (get_doc_string): Slightly relax the sanity checking.
16122 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16124 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16125 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16126 (MonitorInfo): New struct.
16127 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16128 (Fns_display_monitor_attributes_list): New functions.
16129 (display-usable-bounds): Remove.
16130 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16133 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16135 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16136 (GTK_CHECK_VERSION): New macro, if not already defined.
16137 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16138 replaced by GTK_CHECK_VERSION.
16140 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16142 * xterm.h (GTK_PREREQ): New macro.
16143 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16144 to use this macro instead, for consistency and clarity.
16146 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16148 * xdisp.c (row_for_charpos_p): New function, with code of
16149 cursor_row_p, but accepts an additional argument CHARPOS instead
16150 of using a hardcoded PT.
16151 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16152 (row_containing_pos): Call row_for_charpos_p instead of partially
16153 doing the same. Fixes cursor positioning under longlines-mode
16154 when longlines-show-effect includes more than one newline, when
16155 moving the cursor vertically up.
16157 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16159 * makefile.w32-in (ACL_H): New macro.
16160 ($(BLD)/fileio.$(O)): Update dependencies.
16162 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16164 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16165 * Makefile.in (LIB_ACL): New macro.
16166 (LIBACL_LIBS): Remove.
16167 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16168 * fileio.c: Include <acl.h>.
16169 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16170 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16172 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16175 * unexelf.c: Don't assume ElfW (Half) fits in int.
16176 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16177 when dealing with ElfW (Half) values, since they can exceed 2**31
16178 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16179 (entry_address): Omit unused NUM arg. All uses changed.
16181 2013-05-07 Juri Linkov <juri@jurta.org>
16183 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16184 to the string converted from number with `Fnumber_to_string'.
16187 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16189 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16190 This fixes a problem introduced by my previous change.
16192 2013-05-07 Glenn Morris <rgm@gnu.org>
16194 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16196 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16198 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16200 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16202 Static checking by GCC 4.8.0.
16203 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16204 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16205 (x_get_monitor_attributes_fallback)
16206 (x_get_monitor_attributes_xinerama)
16207 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16208 Define only if USE_GTK.
16209 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16210 (x_get_monitor_attributes_fallback): Omit unused locals.
16211 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16212 Use double, not float, to avoid mixed-mode floating point arithmetic.
16214 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16215 Jan Djärv <jan.h.d@swipnet.se>
16217 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16218 (XINERAMA_CFLAGS): New macros.
16219 (ALL_CFLAGS, LIBES): Use them.
16221 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16222 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16223 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16224 (syms_of_xfns): DEFSYM them.
16225 (struct MonitorInfo): New struct.
16226 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16227 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16228 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16229 (x_get_monitor_attributes_xinerama): New functions.
16230 (Fx_display_monitor_attributes_list): New primitive.
16231 (syms_of_xfns): Defsubr it.
16233 * xterm.h (x_display_info): Add Xatom_net_workarea and
16234 Xatom_net_current_desktop.
16236 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16237 and dpyinfo->Xatom_net_current_desktop.
16239 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16241 * xdisp.c (pos_visible_p): Use the special code for finding the
16242 beginning of a display property or overlay for any "replacing"
16243 display property, not just for display strings. This solves
16244 incorrect reporting of position by posn-at-point. (Bug#14241)
16246 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16248 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16249 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16250 Verify that ElfW (Half) fits in int.
16251 (fatal): Use same signature as lisp.h.
16252 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16253 configure and build with -DUNEXELF_DEBUG without worrying about
16254 other modules that use DEBUG.
16255 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16256 possibly-wide integers now uses it instead of plain fprintf.
16257 (entry_address): New function, which avoids problems with 32-bit
16258 overflow on 64-bit hosts.
16259 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16260 (round_up): Don't assume the remainder fits in int.
16261 (find_section): Use bool for boolean. Simplify debug code.
16262 (unexec): Don't assume file sizes fit in int or size_t.
16263 Omit unnecessary trailing newline in 'fatal' format.
16264 Use strerror rather than outputting decimal error number.
16265 Remove unused code when emacs is not defined;
16266 this file relies on Emacs now.
16267 Don't assume e_phnum and e_shnum are positive.
16269 * regex.c: Fix problems when DEBUG is defined.
16270 (extract_number, extract_number_and_incr): Define regardless of
16271 whether DEBUG is defined; that's simpler and makes the code less
16272 likely to go stale in the normal case when DEBUG is not defined.
16273 Return int rather than taking an int * arg. All callers changed.
16274 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16275 Remove, replacing with ...
16276 (DEBUG_PRINT): New macro. All callers changed.
16277 (DEBUG_COMPILES_ARGUMENTS): New macro.
16278 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16279 (print_compiled_pattern, print_double_string) [DEBUG]:
16280 Use prototype rather than old-style definition.
16281 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16282 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16283 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16284 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16285 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16286 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16287 This matters only when DEBUG is defined.
16289 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16291 * xdisp.c (set_iterator_to_next): Set the
16292 ignore_overlay_strings_at_pos_p flag only if we are _really_
16293 iterating over an overlay string, as indicated by the
16294 current.overlay_string_index member. (Bug#14306)
16296 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16298 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16299 to where it is used, to avoid autorelease issues (Bug#14050).
16301 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16303 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16304 * fileio.c (syms_of_fileio): Implement this.
16305 * filelock.c (create_lock_file): If symbolic links don't work, so
16306 we use a regular file as a lock file, do not fsync the lock file;
16309 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16311 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16312 (syms_of_minibuf): Adjust accodingly.
16314 * callint.c (Fcall_interactively): Adjust calls accordingly.
16316 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16318 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16319 w->contents is a buffer before computing everything else.
16320 Use parentheses to disambiguate last part of the condition.
16322 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16323 assertion violations. (Bug#14062)
16325 2013-05-01 David Reitter <david.reitter@gmail.com>
16327 * nsfns.m (ns_tooltip): Initialize.
16329 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16331 * coding.c (decode_coding_gap): Don't remove the character before
16332 a newline unless it's a CR character. (Bug#14287)
16334 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16336 * dispextern.h (struct face): Move enum face_underline_type
16337 earlier so that bitfields can be in the same word.
16339 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16341 * nsfns.m (handlePanelKeys): New function.
16342 (EmacsOpenPanel:performKeyEquivalent:)
16343 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16344 arrows/function/control and copy/paste keys (Bug#14296).
16346 2013-04-27 Juri Linkov <juri@jurta.org>
16348 * callint.c (Fcall_interactively): Call `Qread_number' for
16349 interactive code letter `n' instead of using duplicate code.
16352 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16354 * systime.h (make_timeval): Declare as 'const'.
16356 2013-04-27 Kenichi Handa <handa@gnu.org>
16358 * font.c (font_open_entity): Always open a font of manageable
16361 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16363 Port better to AIX (Bug#14258).
16364 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16367 2013-04-24 Kenichi Handa <handa@gnu.org>
16369 * coding.c (decode_coding_iso_2022): When an invalid escape
16370 sequence is encountered, reset the invocation and designation
16371 status to the safest one.
16373 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16375 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16376 Without this fix, "make distclean" leaves stamp-h1 behind.
16378 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16380 * w32fns.c (w32_fullscreen_rect): New function to compute the
16381 window rectangle for the given fullscreen mode.
16382 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16383 longer tunes the window size. This keeps the window's edges flush
16384 with the screen and allows the taskbar to hide itself in fullboth.
16386 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16387 window decorations and uses the entire screen.
16389 * w32term.h (w32_fullscreen_rect) Add prototype.
16390 (struct w32_output): Replace normal_width, normal_height,
16391 normal_top, and normal_left members with a single normal_placement
16393 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16395 (FRAME_NORMAL_PLACEMENT): New macro.
16397 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16399 * minibuf.c (Ftest_completion): Silence compiler warning.
16401 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16403 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16406 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16409 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16410 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16411 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16412 parentheses where appropriate.
16414 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16416 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16418 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16420 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16421 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16422 Mention in the doc string that setting these variables takes
16423 effect only after a call to set-window-buffer. (Bug#14200)
16425 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16427 * indent.c (Fvertical_motion): Don't consider display strings on
16428 overlay strings as display strings on the buffer position we
16429 started from. This prevents vertical cursor motion from jumping
16430 more than one line when there's an overlay string with a display
16431 property at end of line.
16432 Reported by Karl Chen <Karl.Chen@quarl.org> in
16433 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16435 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16437 * window.c (select_window): `record_buffer' even if window is
16438 already selected (bug#14191).
16440 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16442 * window.c (Fwindow_end): Test more flags, including the buffer's
16443 last_overlay_modified flag, to determine whether the window's
16444 display is really up-to-date. Prevents the function from
16445 returning a stale value. (Bug#14170)
16446 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16449 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16451 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16452 garbaged only if it is not already the top frame on its TTY.
16453 This prevents flickering due to constant redrawing of TTY frames when
16454 there are GUI frames open in the same session. (Bug#13864)
16456 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16458 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16459 of marking the idle timers directly.
16461 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16463 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16464 tables (bug#14054).
16466 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16468 * window.c (select_window): Don't record_buffer while the invariant is
16469 temporarily broken (bug#14161).
16471 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16473 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16475 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16477 2013-04-07 Romain Francoise <romain@orebokech.com>
16479 Ignore additional platform-specific ACL errors (Bug#13702).
16480 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16481 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16483 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16485 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16488 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16490 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16491 This bug was introduced by my 2013-02-25 change that simplified
16492 data_start configuration. Without this change, on GNU/Linux
16493 an Emacs configured with --enable-profiling fails immediately
16494 due to a profiler signal.
16495 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16496 with these flags. On platforms where special flags are needed
16497 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16498 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16499 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16501 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16503 Get rid of some platform-specific functions examining window
16504 system and its capabilities. This is a partial rework of the
16506 * lisp.h (have_menus_p): Remove prototype. This function is
16507 replaced with platform-independent window_system_available.
16508 (check_window_system): Move to...
16509 * frame.h (decode_window_system_frame, window_system_available):
16510 ...here, add new prototypes.
16511 * frame.c (window_system_available, decode_window_system_frame):
16513 (check_window_system): Platform-independent now.
16514 * xterm.h (x_in_use): Remove declaration.
16516 * w32term.h (check_x_frame):
16517 * nsterm.h (check_x_frame): Remove prototypes. This function
16518 is replaced with platform-independent decode_window_system_frame.
16519 * msdos.c (have_menus_p): Remove.
16520 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16521 Remove platform-specific functions. Use check_window_system,
16522 decode_window_system_frame and check_ns_display_info where
16523 appropriate. Minor style and comment tweaks.
16524 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16525 (check_x_frame): Likewise.
16526 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16528 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16529 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16530 * xmenu.c, xselect.c: All related users changed.
16532 2013-04-03 Kenichi Handa <handa@gnu.org>
16534 The following changes is to optimize the code for reading UTF-8
16537 * coding.c (check_ascii): Rename from detect_ascii. Return value
16538 changed. Check EOL format. Do not call adjust_coding_eol_type
16540 (check_utf_8): New function.
16541 (adjust_coding_eol_type): Do nothing if already adjusted.
16542 (detect_coding): Compare the return value of check_ascii with
16543 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16544 (decode_coding_gap): Optimize for valid UTF-8.
16546 2013-03-21 Kenichi Handa <handa@gnu.org>
16548 * coding.c (syms_of_coding): Cancel previous change.
16550 * insdel.c (insert_from_gap): Fix previous change.
16552 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16554 Consistently use platform-specific function to detect window system.
16555 * lisp.h (check_window_system): New prototype. This function is
16556 going to replace check_x, check_w32 and check_ns.
16557 (have_menus_p): Mention msdos.c in comment.
16558 * fontset.c (check_window_system_func): Remove. Adjust all users.
16559 * fontset.h (check_window_system_func): Remove prototype.
16560 * nsterm.h (check_ns):
16561 * xterm.h (check_x):
16562 * w32term.h (check_w32): Likewise.
16563 * menu.c (Fx_popup_menu): Use check_window_system.
16564 * msdos.c (check_window_system): Define for MS-DOS.
16565 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16566 * w32fns.c (check_window_system): Likewise for MS-Windows.
16567 * xfns.c (check_window_system): Likewise for X.
16568 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16569 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16571 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16573 Prefer < to > in range checks such as 0 <= i && i < N.
16574 This makes it easier to visualize quantities on a number line.
16575 This patch doesn't apply to all such range checks,
16576 only to the range checks affected by the 2013-03-24 change.
16577 This patch reverts most of the 2013-03-24 change.
16578 * alloc.c (xpalloc, Fgarbage_collect):
16579 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16580 * character.c (string_escape_byte8):
16581 * charset.c (read_hex):
16582 * data.c (cons_to_unsigned):
16583 * dispnew.c (update_frame_1):
16584 * doc.c (Fsubstitute_command_keys):
16585 * doprnt.c (doprnt):
16586 * editfns.c (hi_time, decode_time_components):
16587 * fileio.c (file_offset):
16588 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16589 * font.c (font_intern_prop):
16590 * frame.c (x_set_alpha):
16591 * gtkutil.c (get_utf8_string):
16592 * indent.c (check_display_width):
16593 * keymap.c (Fkey_description):
16594 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16596 * minibuf.c (read_minibuf_noninteractive):
16597 * process.c (wait_reading_process_output):
16598 * search.c (Freplace_match):
16599 * window.c (get_phys_cursor_glyph):
16600 * xdisp.c (redisplay_internal):
16601 * xsmfns.c (smc_save_yourself_CB):
16602 Prefer < to > for range checks.
16603 * dispnew.c (sit_for): Don't mishandle NaNs.
16604 This fixes a bug introduced in the 2013-03-24 change.
16605 * editfns.c (decode_time_components): Don't hoist comparison.
16606 This fixes another bug introduced in the 2013-03-24 change.
16608 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16610 * frame.h (struct frame): Drop scroll_bottom_vpos
16611 member becaue all real users are dead long ago.
16612 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16613 * xdisp.c (redisplay_internal): Adjust user.
16615 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16617 * nsmenu.m (showAtX:Y:for:): setLevel to
16618 NSPopUpMenuWindowLevel (Bug#13998).
16620 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16622 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16623 (ns_check_pending_open_menu): Declare.
16625 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16626 (x_activate_menubar): Update the menu with title that matches
16627 ns_get_pending_menu_title, and call
16628 ns_check_pending_openmenu (Bug#12698).
16629 (menuWillOpen:): New method.
16630 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16632 * nsterm.m (menu_will_open_state, menu_mouse_point)
16633 (menu_pending_title): New varaibles.
16634 (ns_get_pending_menu_title, ns_check_menu_open)
16635 (ns_check_pending_open_menu): New functions.
16637 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16639 * indent.c (current_column_bol_cache): Remove leftover which is not
16640 used in Fmove_to_column any more.
16641 (current_column, scan_for_column): Adjust users.
16642 * keyboard.c (last_point_position_buffer, last_point_position_window):
16643 Remove leftovers which are not used for recording undo any more.
16644 (command_loop_1, syms_of_keyboard): Adjust users.
16645 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16646 redisplay_window any more.
16647 (move_it_to): Adjust user.
16649 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16651 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16652 Update dependencies.
16654 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16656 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16657 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16658 forward references.
16660 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16662 * window.h (struct window): Replace hchild, vchild and buffer slots
16663 with a single slot 'contents'. This is possible because each valid
16664 window may have either the child window (in vertical or horizontal
16665 combination) or buffer to display (for the leaf window). Using that,
16666 a lot of operations to traverse and/or change window hierarchies may
16667 be simplified. New member horizontal is used to distinguish between
16668 horizontal and vertical combinations of internal windows.
16669 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16670 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16671 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16672 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16673 Use contents slot, not buffer, where appropriate.
16674 (wset_combination): New function.
16675 (wset_buffer): Add eassert.
16676 (Fframe_first_window): Simplify the loop reaching first window.
16677 (Fwindow_buffer): Use WINDOW_LEAF_P.
16678 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16679 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16680 (unshow_buffer): Convert initial debugging check to eassert.
16681 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16682 (make_parent_window, window_resize_check, window_resize_apply)
16683 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16684 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16685 Adjust to match struct window changes.
16686 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16687 (mark_window_cursors_off, count_windows, get_leaf_windows)
16688 (foreach_window_1): Simplify the loop.
16689 * alloc.c (mark_object): Do not check for the leaf window because
16690 internal windows has no glyph matrices anyway.
16691 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16692 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16693 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16694 (build_frame_matrix_from_window_tree, mirror_make_current)
16695 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16696 (update_window_tree, set_window_update_flags): Simplify the loop.
16697 (sync_window_with_frame_matrix_rows): Enforce live window.
16698 Use contents slot, not buffer, where appropriate.
16699 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16700 and WINDOW_HORIZONTAL_COMBINATION_P.
16701 (make_frame_visible_1): Simplify the loop.
16702 Use contents slot, not buffer, where appropriate.
16703 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16704 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16705 (expose_window_tree): Likewise.
16706 Use contents slot, not buffer, where appropriate.
16707 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16708 to avoid deleted windows. Use contents slot instead of buffer.
16709 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16710 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16711 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16712 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16714 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16716 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16717 identify the reasons for assertion violations in bug#14062 and
16719 (Fx_show_tip): Fix compilation error under
16720 "--enable-check-lisp-object-type". (Bug#14073)
16722 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16723 Reported by <rzl24ozi@gmail.com>.
16725 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16727 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16729 (unwind_with_echo_area_buffer): ...to restore it here.
16730 This is needed to ensure that...
16731 (redisplay_window): ...both window markers are valid here,
16732 which is verified by eassert.
16733 * editfns.c (save_excursion_save): Do not assume that
16734 selected_window always displays the buffer.
16735 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16738 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16740 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16743 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16745 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16747 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16749 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16750 since MinGW's w32api headers do. This avoids compiler warnings.
16752 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16753 if already defined.
16755 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16757 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16759 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16761 * gtkutil.c (style_changed_cb): Check if frame is live and an
16762 X frame (Bug#14038).
16764 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16766 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16767 Define only for _WIN32_WINNT less than 0x0500.
16768 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16770 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16771 see its own definitions of 'struct timeval' and 'struct timezone'.
16773 Fix incompatibilities between MinGW.org and MinGW64 headers.
16774 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16776 * w32.c (REPARSE_DATA_BUFFER): Guard with
16777 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16779 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16781 * xterm.c: Include X11/XKBlib.h
16782 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16784 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16786 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16788 * blockinput.h (input_blocked_p): Likewise.
16789 * bytecode.c (exec_byte_code): Likewise.
16790 * callproc.c (call_process_kill, call_process_cleanup)
16791 (Fcall_process): Likewise.
16792 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16793 (Fccl_execute_on_string): Likewise.
16794 * character.c (string_escape_byte8): Likewise.
16795 * charset.c (read_hex): Likewise.
16796 * cm.c (calccost): Likewise.
16797 * data.c (cons_to_unsigned): Likewise.
16798 * dired.c (directory_files_internal, file_name_completion):
16800 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16801 (sit_for): Likewise.
16802 * doc.c (Fsubstitute_command_keys): Likewise.
16803 * doprnt.c (doprnt): Likewise.
16804 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16805 * emacsgtkfixed.c: Likewise.
16806 * fileio.c (file_offset, Fwrite_region): Likewise.
16807 * floatfns.c (Fexpt, fmod_float): Likewise.
16808 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16810 * font.c (font_intern_prop): Likewise.
16811 * frame.c (x_set_alpha): Likewise.
16812 * gtkutil.c (get_utf8_string): Likewise.
16813 * indent.c (check_display_width): Likewise.
16814 * intervals.c (create_root_interval, rotate_right, rotate_left)
16815 (split_interval_right, split_interval_left)
16816 (adjust_intervals_for_insertion, delete_node)
16817 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16818 (merge_interval_right, merge_interval_left, copy_intervals)
16819 (set_intervals_multibyte_1): Likewise.
16820 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16821 * keymap.c (Fkey_description): Likewise.
16822 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16823 * lread.c (openp, read_integer, read1, string_to_number):
16825 * menu.c (ensure_menu_items): Likewise.
16826 * minibuf.c (read_minibuf_noninteractive): Likewise.
16827 * print.c (printchar, strout): Likewise.
16828 * process.c (create_process, Faccept_process_output)
16829 (wait_reading_process_output, read_process_output, send_process)
16830 (wait_reading_process_output): Likewise.
16831 * profiler.c (make_log, handle_profiler_signal): Likewise.
16832 * regex.c (re_exec): Likewise.
16833 * regex.h: Likewise.
16834 * search.c (looking_at_1, Freplace_match): Likewise.
16835 * sysdep.c (get_child_status, procfs_ttyname)
16836 (procfs_get_total_memory): Likewise.
16837 * systime.h (EMACS_TIME_VALID_P): Likewise.
16838 * term.c (dissociate_if_controlling_tty): Likewise.
16839 * window.c (get_phys_cursor_glyph): Likewise.
16840 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16841 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16843 * xfns.c (Fx_window_property): Likewise.
16844 * xmenu.c (set_frame_menubar): Likewise.
16845 * xselect.c (x_get_window_property, x_handle_dnd_message):
16847 * xsmfns.c (smc_save_yourself_CB): Likewise.
16848 * xterm.c (x_scroll_bar_set_handle): Likewise.
16850 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16852 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16853 to be optional or nil. Adjust comment and convert it to docstring.
16854 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16855 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16857 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16859 Static checking by GCC 4.8-20130319.
16860 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16861 * process.c (Fset_process_datagram_address)
16862 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16863 * xdisp.c (get_char_face_and_encoding)
16864 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16865 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16866 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16868 2013-03-24 Ken Brown <kbrown@cornell.edu>
16870 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16871 fix compilation on 64-bit Cygwin, where underscores are not
16872 automatically prepended.
16874 * w32term.c (w32_initialize): Silence compiler warning.
16876 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16878 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16879 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16880 variables, to save and restore frame dimensions.
16881 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16882 after returning from a 'fullscreen' configuration.
16883 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16884 to avoid races between the main thread and the input thread.
16886 * w32term.h (struct w32_output): New members normal_width,
16887 normal_height, normal_top, normal_left, and prev_fsmode.
16888 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16889 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16890 members of a frame.
16892 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16893 'fullscreen' parameter. Always record previous width and height
16894 of the frame, except when switching out of maximized modes, so
16895 that they could be restored correctly, instead of resetting to the
16896 default frame dimensions. Send SC_RESTORE command to the frame,
16897 unless we are going to send SC_MAXIMIZE, to restore the frame
16898 resize hints in the mouse pointer shown by the window manager.
16901 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16903 * lisp.h (get_frame_param): Adjust conditions for prototype
16906 2013-03-22 Ken Brown <kbrown@cornell.edu>
16908 * unexcw.c: Drop unneeded inclusion of w32common.h.
16909 (report_sheap_usage): Declare.
16910 (read_exe_header): Add magic numbers for x86_64.
16911 (fixup_executable): Fix printf format specifier for unsigned long
16914 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16916 * frame.h (struct frame): Put menu_bar_window under #ifdef
16917 because this member is not needed when X toolkit is in use.
16918 (fset_menu_bar_window):
16919 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16920 (free_glyphs, update_frame):
16921 * xdisp.c (expose_frame): Likewise.
16922 (display_menu_bar): Likewise. Remove redundant eassert.
16923 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16926 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16928 Use functions and constants to manipulate Lisp_Save_Value objects.
16929 This replaces code that used macros and strings and token-pasting.
16930 The change makes the C source a bit easier to follow,
16931 and shrinks the Emacs executable a bit.
16932 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16933 (make_save_value): Change 1st arg from string to enum. All callers
16936 (mark_object): Use if, not #if, for GC_MARK_STACK.
16937 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16938 (XSAVE_OBJECT): Now functions, not macros.
16939 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16940 the constant was never used.
16941 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16942 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16943 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16944 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16946 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16947 type3 with a single member save_type. All uses changed.
16948 (save_type, set_save_pointer, set_save_integer): New functions.
16949 * print.c (PRINTX): Remove.
16951 * alloc.c: Remove redundant static declarations.
16953 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16955 * window.h (struct window): Convert left_col, top_line, total_lines
16956 and total_cols from Lisp_Objects to integers. Adjust comments.
16957 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16959 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16960 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16961 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16962 Adjust users where appropriate.
16964 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16966 * frame.h (struct frame): Drop resx and resy because the same data is
16967 available from window system-specific output context. Adjust users.
16968 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16969 New functions to provide defaults when no window system available.
16970 (FRAME_RES_X, FRAME_RES_Y): New macros.
16971 (NUMVAL): Move from xdisp.c.
16972 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16973 (Ffont_face_attributes, Fopen_font):
16974 * image.c (gs_load):
16975 * w32font.c (fill_in_logfont):
16976 * xdisp.c (calc_pixel_width_or_height):
16977 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16978 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16980 2013-03-20 Kenichi Handa <handa@gnu.org>
16982 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16983 to 1 (temporary workaround until a bug related to ASCII
16984 optimization is fixed).
16986 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16988 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16989 Signal error if window is not internal. Adjust docstring.
16990 (delete_all_child_windows): Use combination_limit to save the buffer.
16991 (Fset_window_configuration): Adjust accordingly.
16992 * print.c (syms_of_print): Initialize debugging output not here...
16993 (init_print_once): ...but in a new function here.
16994 * lisp.h (init_print_once): Add prototype.
16995 * emacs.c (main): Add call to init_print_once. Adjust comments.
16997 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16999 * window.c (window_resize_check, window_resize_apply)
17000 (window_from_coordinates, recombine_windows, set_window_buffer)
17001 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17002 (Fsplit_window_internal, Fdelete_window_internal)
17003 (freeze_window_starts): Use bool for booleans.
17004 * window.h (window_frame_coordinates, resize_frame_windows)
17005 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17007 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17009 * dispnew.c (bitch_at_user): Use `user-error'.
17011 2013-03-17 Ken Brown <kbrown@cornell.edu>
17013 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17014 as return type of image_background. (Bug#13981)
17015 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17017 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17019 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17020 (ns_select): Don't return with result uninitialized.
17022 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17025 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17027 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17028 directories. If filename is nil, get directory name (Bug#13932).
17029 Use getFilename and getDirectory.
17030 (getFilename, getDirectory): New methods for EmacsSavePanel and
17032 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17034 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17036 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17038 2013-03-15 Kenichi Handa <handa@gnu.org>
17040 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17041 (adjust_after_replace): Make it back to static. Delete the third
17042 arg text_at_gap_tail. Cancel the code for handling it.
17044 * coding.h (struct coding_system): New member eol_seen.
17046 * coding.c (detect_ascii): New function.
17047 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17048 when the source bytes are actually scanned. On detecting for
17049 coding_category_utf_8_auto, call detect_ascii instead of scanning
17050 source bytes directly.
17051 (produce_chars): Call insert_from_gap with the new arg 0.
17052 (encode_coding): Likewise.
17053 (decode_coding_gap): Control ASCII optimization by the variable
17054 disable_ascii_optimization instead of #ifndef .. #endif.
17055 Deccode EOL format according to coding->eol_seen.
17056 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17059 * lisp.h (adjust_after_replace): Cancel externing it.
17060 (insert_from_gap): Adjust prototype.
17062 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17064 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17065 FULLSCREEN_MAXIMIZED. (Bug#13935)
17067 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17069 * region-cache.c (find_cache_boundary, move_cache_gap)
17070 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17071 Simplify debugging check and convert to eassert. Adjust comment.
17072 (pp_cache): Put under ENABLE_CHECKING.
17074 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17076 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17077 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17078 and WM_ACTIVATEAPP.
17079 (w32fullscreen_hook): If the frame is visible, reset
17080 f->want_fullscreen flag after changing the frame size. If the
17081 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17084 2013-03-13 Daniel Colascione <dancol@dancol.org>
17086 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17087 too so that these builds can use Cygwin's file conversion
17088 functions. (We've been building and linking cygw32.o all along
17089 and just not using it.)
17091 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17093 File synchronization fixes (Bug#13944).
17094 * Makefile.in (LIB_FDATASYNC): New macro.
17096 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17097 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17098 Don't worry about HAVE_FSYNC, since a substitute fsync is
17099 available if the system lacks one.
17100 (Fwrite_regin): Retry fsync if interrupted.
17102 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17104 * w32term.c (w32_read_socket): If the Emacs frame is being
17105 activated, call w32fullscreen_hook, to make sure the new frame
17106 dimensions are in effect. (Bug#13937)
17108 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17110 * xdisp.c (init_iterator): Simplify because both character and byte
17111 positions are either specified or -1. Add eassert. Adjust comment.
17112 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17113 character and byte positions can be obtained from marker.
17115 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17117 Static checking by Sun C 5.12.
17118 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17119 * bytecode.c (exec_byte_code):
17120 * dispnew.c (init_display):
17122 * fileio.c (Fsubstitute_in_file_name):
17123 * keyboard.c (Fevent_convert_list):
17124 * keymap.c (Fsingle_key_description):
17125 * term.c (maybe_fatal, fatal):
17126 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17127 * xsmfns.c (Fhandle_save_session):
17128 Omit unreachable code.
17129 * keymap.c (map_keymap_char_table_item): Cast void * to
17130 a function pointer type; the C Standard requires this.
17132 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17133 Include <sys/param.h> unconditionally, as that works elsewhere and
17134 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17135 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17138 See ChangeLog.12 for earlier changes.
17140 ;; Local Variables:
17144 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17146 This file is part of GNU Emacs.
17148 GNU Emacs is free software: you can redistribute it and/or modify
17149 it under the terms of the GNU General Public License as published by
17150 the Free Software Foundation, either version 3 of the License, or
17151 (at your option) any later version.
17153 GNU Emacs is distributed in the hope that it will be useful,
17154 but WITHOUT ANY WARRANTY; without even the implied warranty of
17155 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17156 GNU General Public License for more details.
17158 You should have received a copy of the GNU General Public License
17159 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.