1 2015-02-01 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
5 2015-02-01 Joakim Verona <joakim@verona.se>
6 Support for the new Xwidget feature.
7 * window.c, Makefile.in, buffer.c, dispextern.h, dispnew.c, emacs.c:
8 * emacsgtkfixed.c, emacsgtkfixed.h, keyboard.c, lisp.h, print.c:
9 * termhooks.h, window.c, xdisp.c, xterm.c
10 New files for xwidgets:
11 * xwidget.c, xwidget.h:
12 Support for testing xwidgets
13 * xwidget-test-manual.el:
15 2015-02-01 Grégoire Jadi <daimrod@gmail.com>
16 Support for testing xwidgets
17 * parallell-remote.el, parallell-xwidget.el, parallell.el:
19 various improvements to xwidgets:
22 2015-01-31 Eli Zaretskii <eliz@gnu.org>
24 * coding.c (raw_text_coding_system_p): New function.
26 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
27 keyboard coding-system is 'raw-text'. (Bug#19532)
29 * coding.h (raw_text_coding_system_p): Add prototype.
31 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
33 * Makefile.in (gl-stamp): Generate globals.h through the use of
35 (globals.h): Replace with empty command.
37 2015-01-31 Eli Zaretskii <eliz@gnu.org>
39 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
40 and ICONIFY_EVENT for the purposes of breaking while-no-input
43 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
44 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
47 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
49 Simplify read_dirent's MSDOS hacks
50 * dired.c (read_dirent): Simplify by removing the need for the
51 DIR_ENTRY argument. All callers changed. This separates the
52 MS-DOS idiosyncrasies better from the rest of the code.
54 2015-01-30 Eli Zaretskii <eliz@gnu.org>
56 * dired.c (read_dirent): Accept an additional argument
57 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
58 time it is called, report the error as if it happened in
60 (directory_files_internal, file_name_completion): Adjust callers
63 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
65 Refactor calls to opendir for simplicity
66 * dired.c (open_directory): Accept Lisp_Object, not char *, for
67 dirname. Signal an error if the open fails. All callers changed.
69 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
71 Report readdir failures
72 Previously, on non-MS-Windows platforms the code treated most
73 readdir failures as EOF. This was incorrect, e.g., when readdir
74 fails with errno == EOVERFLOW. Signal an error instead.
75 * dired.c (read_dirent):
76 New function, which signals an error when readdir fails.
77 (directory_files_internal, file_name_completion): Use it.
79 2015-01-29 Eli Zaretskii <eliz@gnu.org>
81 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
82 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
85 * w32font.c (struct font_callback_data, w32font_list_internal)
86 (w32font_driver, w32font_match_internal): Use bool where appropriate.
88 * w32menu.c (x_activate_menubar, set_frame_menubar)
89 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
90 (is_simple_dialog): Use bool where appropriate.
92 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
94 Use bool, not int, to track face changes
95 * xfaces.c (face_change): Rename from face_change_count, and
96 change from int to bool. The var is now true (instead of nonzero)
97 if attributes have changed; this is simpler. All uses changed.
100 2015-01-28 Eli Zaretskii <eliz@gnu.org>
102 * dired.c (directory_files_internal, file_name_completion)
103 [WINDOWSNT]: Signal an error when errno is set non-zero by
104 'readdir', regardless of its value.
106 * w32.c (sys_readdir): Set errno to ENOENT when the directory
107 doesn't exist and to EACCES when it's not accessible to the
108 current user. Set errno to zero when FindNextFile exhausts the
109 directory, so that callers don't interpret that as an error and
110 don't signal a file-error.
111 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
113 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
114 returns NULL and errno is ENOTDIR, behave as if opendir failed to
115 open the directory. (Bug#19701)
117 * w32.c (sys_readdir): If FindFirstFile fails because the
118 directory doesn't exist, set errno to ENOTDIR.
120 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
122 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
124 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
126 Fix coding.c subscript error
127 * coding.c (CODING_ISO_INVOKED_CHARSET):
128 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
130 2015-01-28 Eli Zaretskii <eliz@gnu.org>
132 * xdisp.c (produce_image_glyph): Fix display of images in R2L
133 screen lines: prepend the new glyph to the ones already there
134 instead of appending it.
136 * w32fns.c (w32_set_title_bar_text): New function, including
137 support for titles with non-ASCII characters outside of the
138 current system codepage.
139 (x_set_name, x_set_title): Use it. (Bug#19590)
141 * indent.c (Fvertical_motion): Return zero if we started from ZV
142 and there's an overlay after-string there. (Bug#19553)
144 * emacs.c (usage_message): Fix the description of the -nl switch.
147 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
148 end information if the window_end_valid flag is unset.
149 (try_window_id): If the call to display_line invalidated the
150 window end information, give up the try_window_id optimization.
153 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
154 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
156 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
158 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
160 * lisp.mk (lisp): Add cl-preloaded.
162 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
164 Use bool for boolean in xfaces.c
165 * dispextern.h: Adjust to signature changes.
166 * font.c (font_at, font_range):
167 * fontset.c (Finternal_char_font):
168 * fringe.c (draw_fringe_bitmap_1):
169 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
170 (get_next_display_element, highlight_trailing_whitespace)
171 (display_string, calc_line_height_property)
172 (note_mode_line_or_margin_highlight, note_mouse_highlight):
173 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
174 (menu_face_changed_default, recompute_basic_faces)
175 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
176 (tty_defined_color, defined_color, face_color_gray_p)
177 (face_color_supported_p, load_color2, load_face_colors)
178 (Fx_list_fonts, LFACEP, push_named_merge_point)
179 (resolve_face_name, lface_from_face_name_no_resolve)
180 (lface_from_face_name, get_lface_attributes_no_remap)
181 (get_lface_attributes, lface_fully_specified_p)
182 (set_lface_from_font, merge_face_vectors, merge_named_face)
183 (merge_face_ref, Finternal_make_lisp_face)
184 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
185 (Finternal_set_lisp_face_attribute)
186 (update_face_from_frame_parameter, set_font_frame_param)
187 (face_boolean_x_resource_value)
188 (Finternal_set_lisp_face_attribute_from_resource)
189 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
190 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
191 (lface_equal_p, Finternal_lisp_face_equal_p)
192 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
193 (Fcolor_distance, lookup_named_face, lookup_basic_face)
194 (lookup_derived_face, Fface_attributes_as_vector)
195 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
196 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
197 (realize_default_face, realize_named_face)
198 (realize_non_ascii_face, realize_x_face, map_tty_color)
199 (realize_tty_face, compute_char_face, face_at_buffer_position)
200 (face_for_overlay_string, face_at_string_position):
201 Use bool for boolean.
202 * xfaces.c (set_lface_from_font):
203 Return void, since callers never use the result.
205 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
207 * image.c (lookup_pixel_color): Reorder conditions that are
209 (x_to_xcolors): Likewise.
210 (x_detect_edges): Likewise.
211 (png_load_body): Likewise.
212 (gif_close): Likewise.
213 (gif_load): Likewise.
215 2015-01-25 Eli Zaretskii <eliz@gnu.org>
217 Use bool for boolean in w32term.c
218 * w32term.c (x_update_window_begin, x_update_window_end)
219 (x_update_end, x_after_update_window_line)
220 (x_set_glyph_string_gc, x_draw_glyph_string_background)
221 (x_draw_glyph_string_foreground)
222 (x_draw_composite_glyph_string_foreground)
223 (x_draw_glyphless_glyph_string_foreground)
224 (x_draw_image_glyph_string, x_draw_glyph_string)
225 (x_draw_stretch_glyph_string, note_mouse_movement)
226 (w32_mouse_position, x_scroll_bar_report_motion)
227 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
228 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
229 (w32_draw_window_cursor, x_new_font, x_set_offset)
230 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
231 bool where appropriate.
233 Use bool for boolean in w32fns.c
234 * w32fns.c (w32_defined_color, x_decode_color)
235 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
236 (x_set_menu_bar_lines, x_change_tool_bar_height)
237 (x_set_internal_border_width, x_explicitly_set_name)
238 (x_implicitly_set_name, Fx_create_frame, w32_window)
239 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
241 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
243 Use bool for boolean in xfns.c
244 * xfaces.c (x_update_menu_appearance):
245 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
246 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
247 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
248 (x_change_tool_bar_height, x_set_internal_border_width)
249 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
250 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
251 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
252 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
253 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
254 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
255 (clean_up_dialog, syms_of_xfns):
256 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
257 (xic_create_fontsetname):
258 Use bool for boolean.
259 * xfns.c: Include bitmaps/gray.xbm unconditionally.
261 Count MANY function args more reliably
262 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
263 * buffer.c (Fbuffer_list, Fkill_buffer):
264 * callint.c (read_file_name, Fcall_interactively):
265 * charset.c (Fset_charset_priority, syms_of_charset):
266 * chartab.c (uniprop_encode_value_numeric):
267 * coding.c (syms_of_coding):
268 * composite.c (syms_of_composite):
269 * data.c (wrong_range):
270 * dbusbind.c (syms_of_dbusbind):
271 * dired.c (file_attributes):
272 * editfns.c (Fdecode_time, update_buffer_properties, format2):
273 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
274 (call4, call5, call6, call7):
275 * fileio.c (Finsert_file_contents, choose_write_coding_system)
276 (Fcar_less_than_car, build_annotations, auto_save_error):
277 * filelock.c (get_boot_time):
278 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
279 (maybe_resize_hash_table, secure_hash):
280 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
281 * fontset.c (fontset_add, Fset_fontset_font):
282 * ftfont.c (ftfont_lookup_cache):
283 * gtkutil.c (xg_get_font):
284 * insdel.c (signal_before_change, signal_after_change):
285 * keymap.c (append_key):
286 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
287 * minibuf.c (Fread_buffer):
288 * print.c (print_preprocess):
289 * process.c (Fformat_network_address, Fmake_network_process)
290 (server_accept_connection):
291 * sound.c (Fplay_sound_internal):
292 * term.c (Fsuspend_tty, Fresume_tty):
293 * window.c (window_list):
294 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
295 (message_with_string):
296 * xfaces.c (Fx_list_fonts):
297 * xfont.c (syms_of_xfont):
298 * xselect.c (x_handle_selection_request)
299 (x_handle_selection_clear, x_clear_frame_selections)
300 (x_clipboard_manager_error_1):
301 Prefer CALLMANY and CALLN to counting args by hand.
302 * doc.c (reread_doc_file): Remove unused code.
303 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
304 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
305 Prefer call1 and call2 to Ffuncall.
306 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
307 Use struct literal rather than a local var, for simplicity.
308 * keymap.c (where_is_internal): Use NULL rather than a pointer
310 * lisp.h (CALLMANY, CALLN): New macros.
311 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
314 Use gnustep-config if available
315 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
316 It doesn't appear to be needed, and the inclusion breaks on
317 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
319 2015-01-22 Eli Zaretskii <eliz@gnu.org>
321 * xdisp.c (init_iterator): Restore a comment lost in transition.
323 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
325 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
326 * xfont.c (xfont_driver, xfont_chars_supported)
327 (xfont_text_extents):
328 * xftfont.c (xftfont_get_colors, xftfont_open)
329 (xftfont_prepare_face, xftfont_done_face)
330 (xftfont_cached_font_ok):
331 * xgselect.c (xg_select):
332 Use bool for boolean.
334 Don't downcase system diagnostics' first letters
335 * fileio.c (report_file_errno): Don't downcase, and simplify.
338 Isolate NIL_IS_ZERO-assuming code better
339 Suggested by Stefan Monnier in:
340 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
341 * alloc.c (allocate_pseudovector):
342 Use memclear, not memsetnil, to remove a 'verify'.
343 * callint.c (Fcall_interactively):
344 * dispnew.c (realloc_glyph_pool):
345 * xdisp.c (init_iterator):
346 Use memclear, not memset, to remove a 'verify'.
347 * lisp.h (memclear): Rename from memsetnil, and take a byte
348 count rather than a word count. All callers changed.
350 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
352 Undo port to hypothetical nonzero Qnil case
353 This mostly undoes the previous change in this area. See:
354 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
355 * alloc.c (allocate_pseudovector):
356 * callint.c (Fcall_interactively):
357 * dispnew.c (realloc_glyph_pool):
358 * fringe.c (init_fringe):
359 * lisp.h (memsetnil):
360 * xdisp.c (init_iterator):
361 Simplify by assuming that Qnil is zero, but verify the assumption.
362 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
363 NIL_IS_NONZERO. All uses changed.
365 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
367 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
369 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
371 Prefer xlispstrdup to avoid dumb calls to strlen.
372 * nsfont.m (ns_get_family):
373 * nsterm.m (ns_term_init):
374 * w32fns.c (w32_window):
375 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
377 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
379 Correct an old fix for GTK font selection
380 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
383 Fix minor bugs with printing null bytes
384 * minibuf.c (read_minibuf_noninteractive):
385 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
386 Work even if the Lisp string contains a null byte.
388 Port to hypothetical case where Qnil is nonzero
389 * alloc.c (allocate_pseudovector):
390 * callint.c (Fcall_interactively):
391 * coding.c (syms_of_coding):
392 * dispnew.c (realloc_glyph_pool):
393 * fringe.c (init_fringe):
394 * lisp.h (memsetnil):
395 * xdisp.c (init_iterator):
396 Port to the currently-hypothetical case where Qnil is nonzero.
397 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
398 as there are no Lisp_Object values in the data here.
399 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
400 All uses changed. Define only if not already defined, so that one
401 can debug with -DNIL_IS_NONZERO.
402 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
404 2015-01-19 Eli Zaretskii <eliz@gnu.org>
406 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
407 Qnil is represented as zero, before using that to initialize parts
408 of the glyph structure.
410 * xdisp.c (init_iterator): Verify that Qnil is represented as
411 zero, before using that to initialize parts of the iterator
414 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
416 Prefer memset to repeatedly assigning Qnil
417 * alloc.c (allocate_pseudovector): Catch more bogus values.
418 * alloc.c (allocate_pseudovector):
419 * callint.c (Fcall_interactively):
420 * coding.c (syms_of_coding):
421 * fringe.c (init_fringe):
422 Verify that Qnil == 0.
423 * callint.c (Fcall_interactively):
424 * eval.c (Fapply, Ffuncall):
425 * fns.c (mapcar1, larger_vector):
426 * font.c (font_expand_wildcards):
427 * fringe.c (init_fringe):
428 Prefer memset to assigning zeros by hand.
429 * callint.c (Fcall_interactively):
430 Remove duplicate assignment of Qnil to args[i].
431 * coding.c (syms_of_coding):
432 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
433 * fileio.c (Ffile_selinux_context):
434 Rewrite to avoid need for Lisp_Object array.
435 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
436 (DEFINE_LISP_SYMBOL_END): Use it.
437 (NIL_IS_ZERO): New constant.
438 (memsetnil): New function.
440 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
442 Tune pseudovector allocation assuming Qnil == 0.
443 * alloc.c (allocate_pseudovector): Use memset for both
444 Lisp_Objects and regular slots. Add zerolen arg.
445 * lisp.h (allocate_pseudovector): Adjust prototype.
446 (ALLOCATE_PSEUDOVECTOR): Adjust user.
447 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
448 (allocate_hash_table, allocate_window, allocate_frame)
449 (allocate_process, allocate_terminal): Remove prototypes.
450 * fns.c (allocate_hash_table): Now static here.
451 * frame.c (allocate_frame):
452 * process.c (allocate_process):
453 * terminal.c (allocate_terminal):
454 * window.c (allocate_window): Now static here.
455 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
457 * lisp.h (XTERMINAL): Add eassert.
458 * process.c (make_lisp_proc): Now static here.
460 Prefer INLINE functions in font.h to match style used in lisp.h.
461 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
462 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
463 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
465 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
466 * ftfont.c (ftfont_shape):
467 * macfont.m (macfont_shape):
468 * w32uniscribe.c (uniscribe_shape):
469 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
471 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
473 Give up on -Wsuggest-attribute=const
474 * decompress.c (Fzlib_available_p):
475 * gnutls.c (Fgnutls_available_p):
476 * gtkutil.h (xg_uses_old_file_dialog):
477 * xdisp.c (Ftool_bar_height):
478 * xmenu.c (popup_activated):
479 No longer const, since it's not const on at lest some
480 configurations, and we shouldn't lie to the compiler.
482 2015-01-15 Eli Zaretskii <eliz@gnu.org>
484 * fileio.c: Include binary-io.h.
485 (Fset_binary_mode): New function.
486 (syms_of_fileio): Defsubr it.
487 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
489 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
491 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
492 (Fgnutls_peer_status): Use it to set the :self-signed flag.
493 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
494 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
496 2015-01-14 Eli Zaretskii <eliz@gnu.org>
498 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
499 when FLAGS indicate the item is not highlighted. (Bug#19596)
501 2015-01-14 Martin Rudalics <rudalics@gmx.at>
503 * xmenu.c (update_frame_menubar): Remove garbaged code.
505 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
507 remove_slash_colon need not be inline
508 * process.c, process.h (remove_slash_colon): No longer inline.
509 This saves text bytes without hurting runtime performance.
511 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
513 Avoid extra multibyteness check in ENCODE_FILE users.
514 * callproc.c (encode_current_directory, Fcall_process, call_process):
515 * dired.c (directory_files_internal, file_name_completion):
516 Do not check for STRING_MULTIBYTE because encode_file_name
517 is a no-op for unibyte strings.
519 * process.h (remove_slash_colon): New function.
520 * callproc.c (encode_current_directory, call_process):
521 * process.c (Fstart_process): Use it.
523 Consistently handle time zone specification.
524 * editfns.c (decode_time_zone): New function, refactored out from ...
525 (Fencode_time): ... adjusted user.
526 (Fset_time_zone_rule): Use decode_time_zone.
528 * editfns.c (make_buffer_string_both): If requested range intersects
529 the gap, don't move the latter but copy in two regions, thus avoiding
530 unnecessary relocation of buffer data.
532 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
534 Use bool for boolean in xmenu.c, xml.c
535 * xmenu.c (x_menu_set_in_use, popup_get_selection)
536 (Fx_menu_bar_open_internal, popup_widget_loop)
537 (x_activate_menubar, xg_crazy_callback_abort)
538 (update_frame_menubar, set_frame_menubar)
539 (initialize_frame_menubar, free_frame_menubar)
540 (create_and_show_popup_menu, x_menu_show)
541 (create_and_show_dialog, x_dialog_show):
542 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
543 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
544 * xrdb.c (main) [TESTRM]:
545 * xsettings.c (init_gsettings):
546 * xterm.c (XFillRectangle, xg_scroll_callback)
547 (xg_end_scroll_callback):
548 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
549 Use bool for boolean.
550 * xmenu.c (TRUE): Remove; no longer used.
551 (show_help_event): Remove long-unused code.
552 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
554 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
556 Don't say Fnext_read_file_uses_dialog_p is const
557 It's const only if a windowing system is not used; don't say it's
558 const otherwise. See:
559 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
560 * fileio.c (next_read_file_uses_dialog_p): Remove.
561 Move guts back to ...
562 (Fnext_read_file_uses_dialog_p): ... here.
563 Don't declare as const, as make-docfile.c now has a special case
564 for this function. This is an ugly hack, but it's better than
565 lying to the compiler.
567 Remove now-unnecessary forward XTYPE decl
568 * lisp.h (XTYPE): Remove forward declaration. The recent merge
569 from emacs-24 fixed the problem in a better way, by moving XPNTR's
570 definition to after XTYPE's.
572 2015-01-13 Eli Zaretskii <eliz@gnu.org>
574 Fix problems with 32-bit wide-int build exposed by MinGW.
575 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
576 compilation error in an unoptimized build when !USE_LSB_TAG.
578 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
579 same larger value as for the 64-bit build.
581 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
582 avoid compiler warnings.
584 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
585 Avoid compiler warnings about cast from integer to pointer of
588 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
589 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
590 casting from integer to pointer of different size.
591 (add_menu_item): Pass the help-echo string as a pointer to
592 Lisp_String, not as a Lisp_Object.
593 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
594 string object from its C pointer.
596 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
597 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
599 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
600 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
601 compiler warnings about size differences.
602 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
603 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
604 (Fw32_toggle_lock_key): Pass the new state of the key as a C
605 integer; use -1 for nil. Doc fix.
607 * .gdbinit (xgetsym): New subroutine.
608 (xsymname, xsymbol): Use it.
609 (xprintsym): No need to call xgetptr.
611 2015-01-13 Martin Rudalics <rudalics@gmx.at>
613 * frame.c (adjust_frame_size): Make sure new numbers of
614 lines/columns get installed after font size change (Bug#19575).
616 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
618 Add DEFUN attributes.
619 * callint.c (Finteractive):
620 * character.c (Fcharacterp, Fmax_char):
621 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
622 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
623 (Ffloatp, Fbyteorder):
624 * decompress.c (Fzlib_available_p):
626 * frame.c (Fframe_windows_min_size):
627 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
628 * window.c (Fwindow__sanitize_window_sizes):
629 * xdisp.c (Ftool_bar_height):
630 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
631 * emacs.c (Fkill_emacs):
633 * keyboard.c (Ftop_level, Fexit_recursive_edit)
634 (Fabor_recursive_edit): Add noreturn attribute.
636 * search.c (fast_string_match_internal): New function,
638 (fast_string_match, fast_string_match_ignore_case): ...functions
640 * lisp.h (fast_string_match, fast_string_match_ignore_case):
641 inlined from here now.
642 (fast_string_match_internal): Add prototype.
643 * dired.c (file_name_completion): Use fast_string_match_internal.
645 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
646 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
647 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
648 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
650 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
652 Port to 32-bit MingGW --with-wide-int
653 Problem reported by Eli Zaretskii in:
654 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
655 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
656 what we think it is, rather than checking only its alignment (and
657 doing so incorrectly on MinGW).
659 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
661 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
662 Remove dead NILP check.
663 * image.c (Flookup_image): Use regular format for docstring.
664 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
666 2015-01-12 Martin Rudalics <rudalics@gmx.at>
668 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
670 * frame.c (frame_default_tool_bar_height): New variable.
671 (adjust_frame_size): Possibly add requested adjustment to
672 Vframe_adjust_size_history.
673 (make_frame): Initialize tool_bar_redisplayed_once slot.
674 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
675 doc-string. Call adjust_frame_size unconditionally (the frame's
676 text size may remain unaltered but the pixel size may change).
677 (x_figure_window_size): If frame_default_tool_bar_height was
678 set, use it instead of calculating the tool bar height from
679 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
680 Vframe_initial_frame_tool_bar_height.
681 (Qchange_frame_size, Qxg_frame_set_char_size)
682 (Qset_window_configuration, Qx_create_frame_1)
683 (Qx_create_frame_2): New symbols.
684 (Vframe_initial_frame_tool_bar_height): Remove.
685 (Vframe_adjust_size_history): New history variable for debugging
686 frame size adjustments.
687 * frame.h (struct frame): New boolean slot
688 tool_bar_redisplayed_once.
689 (frame_default_tool_bar_height): Extern.
690 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
691 to adjust_frame_size.
692 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
693 Qx_create_frame_2 to adjust_frame_size.
694 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
695 inhibit 1 when we have not redisplayed the tool bar yet.
696 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
697 Qx_create_frame_2 to adjust_frame_size.
698 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
700 * window.c (Fset_window_configuration): Pass
701 Qset_window_configuration to adjust_frame_size.
702 * xdisp.c (redisplay_tool_bar): Assign new height to
703 frame_default_tool_bar_height.
704 (redisplay_internal): If we haven't redisplayed this frame's
705 tool bar, call redisplay_tool_bar early so we can adjust the
706 frame size accordingly.
707 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
708 inhibit 1 when we have not redisplayed the tool bar yet.
709 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
710 Qx_create_frame_2 to adjust_frame_size.
712 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
714 Have 'make' output better GEN names
715 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
716 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
717 more naturally so that 'make' can output more-accurate names.
719 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
721 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
722 calling reset_buffer_local_variables, and make sure we initialize
725 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
727 * coding.c (Fcoding_system_plist): Use common style for docstring.
729 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
731 Port to MSB hosts without optimization
732 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
733 the inline function XTYPE needs to be declared before being used.
734 * lisp.h (XTYPE): New forward declaration.
736 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
738 Port to 32-bit --with-wide-int
739 Prefer symbol indexes to struct Lisp_Symbol * casted and then
740 widened, as the latter had trouble with GCC on Fedora 21 when
741 configured --with-wide-int and when used in static initializers.
742 * alloc.c (garbage_collect_1, which_symbols):
743 * lread.c (init_obarray):
744 Prefer builtin_lisp_symbol when it can be used.
745 * dispextern.h (struct image_type.type):
746 * font.c (font_property_table.key):
747 * frame.c (struct frame_parm_table.sym):
748 * keyboard.c (scroll_bar_parts, struct event_head):
749 * xdisp.c (struct props.name):
750 Use the index of a builtin symbol rather than its address.
752 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
753 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
754 symbol indexes rather than pointers, and which work better on MSB
755 hosts because they shift right before tagging. All uses changed.
756 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
757 No longer noops on wide-int hosts, since they work now.
758 (builtin_lisp_symbol): New function.
760 Port to HAVE_FREETYPE && !HAVE_XFT
761 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
762 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
763 Declare in this case too.
765 2015-01-10 Eli Zaretskii <eliz@gnu.org>
767 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
769 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
770 make_pointer_integer instead of XIL.
771 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
773 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
774 instead of XIL. Put a list of the descriptor, action, and file
775 name in event->arg, instead of spreading them between event->code
778 * w32term.c (queue_notifications): Use make_pointer_integer
779 instead of XIL. Put a list of the descriptor, action, and file
780 name in event->arg, instead of spreading them between event->code
783 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
784 event creation to changes in w32term.c and w32inevt.c above.
786 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
788 Port Qnil==0 changes to 32-bit --with-wide-int
789 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
790 macro-implemented version. For the non-USE_LSB_TAG case, supply
791 a new inline function that is the inverse of the new TAG_SYMPTR.
792 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
793 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
794 negative number, don't allow sign bits to bleed into the encoded
795 value. Shift in zero bits instead.
797 Refactor pointer-to-integer conversion
798 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
799 Rename and move to lisp.h. All uses changed.
800 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
801 which are renamed from gfilenotify.c's lisp_to_monitor and
802 monitor_to_lisp, and with more-generic void * signatures.
804 2015-01-08 Eli Zaretskii <eliz@gnu.org>
806 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
807 returned for right-to-left screen lines. (Before the change on
808 2014-12-30, the incorrectly-computed X pixel coordinate concealed
811 * .gdbinit (xsymname): New subroutine.
812 (xprintsym, initial-tbreak): Use it to access the name of a symbol
813 in a way that doesn't cause GDB to barf when it tries to
814 dereference a NULL pointer.
816 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
818 (set_cursor_from_row, try_cursor_movement, dump_glyph)
819 (insert_left_trunc_glyphs, append_space_for_newline)
820 (extend_face_to_end_of_line, highlight_trailing_whitespace)
821 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
822 (Fbidi_resolved_levels, produce_special_glyphs)
823 (rows_from_pos_range, mouse_face_from_buffer_pos)
824 (note_mouse_highlight): Use nil as the object for glyphs inserted
825 by the display engine, and test with NILP instead of INTEGERP.
828 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
831 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
834 * dispextern.h (struct glyph, struct it): Update comments for the
837 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
839 Port new Lisp symbol init to x86 --with-wide-int
840 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
841 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
842 GCC (at least) does not allow a constant initializer to widen an
845 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
846 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
847 Although clang doesn't need it, some other compiler might, and
848 it's easy enough to be safe.
850 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
851 Apparently clang removed support for the alloc_size attribute.
853 Port Qnil==0 XUNTAG to clang
854 clang has undefined behavior if the program subtracts an integer
855 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
856 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
857 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
858 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
860 Port GFileMonitor * hack to Qnil==0 platforms
861 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
862 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
863 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
865 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
867 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
868 size instead of using widht/height. The frame may be constrained.
870 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
872 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
873 Needed when neither optimizing nor inlining.
874 Also, sort decls alphabetically.
876 2015-01-05 Eli Zaretskii <eliz@gnu.org>
878 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
879 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
880 declarations of Q* variables that represent symbols.
882 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
886 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
887 that NILP (x) is equivalent to testing whether x is 0 at the
888 machine level. The overall effects of this and the previous patch
889 shrink the size of the text segment by 2.3% and speeds up
890 compilation of all the .elc files by about 0.5% on my platform,
891 which is Fedora 20 x86-64.
892 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
893 (make_lisp_symbol) [USE_LSB_TAG]:
894 Symbols now tag the difference from lispsym, not the pointer.
895 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
896 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
897 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
898 (XSYMBOL): New forward decl.
899 (XUNTAGBASE): New function.
902 Compute C decls for DEFSYMs automatically
904 This patch also makes Q constants (e.g., Qnil) constant addresses
905 from the C point of view.
906 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
907 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
908 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
909 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
910 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
911 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
912 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
913 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
914 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
915 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
916 * xselect.c, xsettings.c, xterm.c:
917 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
918 These names are now defined automatically by make-docfile.
919 * alloc.c (init_symbol): New function.
920 (Fmake_symbol): Use it.
921 (c_symbol_p): New function.
922 (valid_lisp_object_p, purecopy): Use it.
923 * alloc.c (marked_pinned_symbols):
924 Use make_lisp_symbol instead of make_lisp_ptr.
925 (garbage_collect_1): Mark lispsym symbols.
926 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
927 (mark_object): Use it.
928 (sweep_symbols): Sweep lispsym symbols.
929 (symbol_uses_obj): New function.
930 (which_symbols): Use it. Work for lispsym symbols, too.
931 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
932 since Qt's address is already known now.
933 (syms_of_alloc): Add lispsym count to symbols_consed.
934 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
935 when testing whether storage is all bits zero.
936 * dispextern.h (struct image_type):
937 * font.c (font_property_table):
938 * frame.c (struct frame_parm_table, frame_parms):
939 * keyboard.c (scroll_bar_parts, struct event_head):
940 * xdisp.c (struct props):
941 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
942 Lisp_Object *, since Qfoo is no longer an object whose address can be
943 taken. All uses changed.
944 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
945 use it, so that they no longer need to take the address of a Lisp sym.
946 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
947 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
948 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
949 DEFSYM Qdeactivate_mark before the corresponding var.
950 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
951 instead of interning their symbols; this avoids duplicates.
952 (LISP_INITIALLY, TAG_PTR)
953 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
955 (LISP_INITIALLY_ZERO): Use it.
956 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
957 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
958 Move decls up, to avoid forward uses. Include globals.h earlier, too.
959 (make_lisp_symbol): New function.
960 (XSETSYMBOL): Use it.
961 (DEFSYM): Now just a placeholder for make-docfile.
962 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
963 (intern_sym): New function, with body taken from old intern_driver.
964 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
966 (define_symbol): New function.
967 (init_obarray): Define the C symbols taken from lispsym.
968 Use plain DEFSYM for Qt and Qnil.
969 * syntax.c (init_syntax_once): No need to worry about
970 Qchar_table_extra_slots.
972 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
974 'temacs -nw' should not call missing functions
975 Without this patch, "temacs -nw" fails with the diagnostic
976 "emacs: Symbol's function definition is void: frame-windows-min-size"
977 and messes up the tty's state.
978 * frame.c (Fframe_windows_min_size): New placeholder function.
979 (syms_of_frame): Define it.
980 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
981 (syms_of_window): Define it.
983 Less 'make' chatter for lisp dir
984 * Makefile.in (%.elc): Adjust to compile-onefile change in
987 batch write-region no longer says "Wrote FOO"
988 This cuts down on 'make' chatter a bit.
989 * fileio.c (Fwrite_region):
990 Don't output "Wrote /whatever/foo.elc" if noninteractive.
992 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
994 Revert previous change to produce_composite_glyph
995 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
997 Pacify gcc -Wparentheses
998 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1000 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1002 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1003 f->can_x_set_window_size is true.
1004 * xterm.c (x_set_window_size_1): Call change_frame_size with
1005 text sizes instead of pixel sizes (Bug#19428).
1007 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1009 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1010 right-to-left screen lines. (Bug#19473)
1012 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1014 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1016 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1018 Simplify setfattr use by assuming GNU make
1019 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1020 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1021 Simplify by using GNU make rather than shell conditionals,
1022 by using ln -f rather than rm -f followed by ln,
1023 and by preferring $@ to spelling out the destination.
1025 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1027 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1028 file doesn't compile on MS-Windows.
1030 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1032 Allow return value of system-name to vary. (Bug#19438)
1033 * filelock.c (current_lock_owner):
1034 * xrdb.c (get_environ_db):
1035 * xterm.c (same_x_server):
1036 * xterm.c (x_term_init):
1037 Prefer (system-name) to system-name, and avoid naming
1038 locals 'system-name'.
1039 * editfns.c (cached_system_name): New static var.
1040 (init_and_cache_system_name): New function.
1041 (init_editfns, Fsystem_name): Use it.
1042 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1043 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1044 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1045 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1046 Don't create a new string if the current value is already correct.
1048 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1050 Fix produce_composite_width typo
1051 * term.c (produce_composite_glyph):
1052 Fix typo that confused number of columns for pixel width.
1054 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1056 Wrap dll functions more simply
1057 * decompress.c, gnutls.c, image.c, xml.c:
1058 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1059 rather than the inverse when not WINDOWSNT. This isolates the
1060 fn_* business into the WINDOWSNT-specific section of the code,
1061 which makes it easier to maintain the generic code.
1062 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1063 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1064 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1065 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1066 Remove. All uses replaced by DEF_DLL_FN.
1067 * decompress.c (inflateInit2): Remove; no longer needed.
1068 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1070 Port memory-full checking to GnuTLS 3.3
1071 Instead of using gnutls_global_set_mem_functions, check every call
1072 to a GnuTLS function that might return an indication of memory
1073 exhaustion. Suggested by Dmitry Antipov in:
1074 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1075 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1076 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1077 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1079 (check_memory_full): New function.
1080 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1081 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1082 (Fgnutls_boot): Use it.
1083 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1085 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1087 Fix parse_settings to match internal documentation
1088 * xsettings.c (parse_settings): Return the number of settings seen.
1089 Count the settings changes accurately.
1090 (read_settings): Don't confuse number of settings changes with
1091 the return code from XGetWindowProperty.
1093 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1095 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1096 composition_compute_stop_pos to the number of characters in the
1098 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1100 * composite.c (composition_compute_stop_pos): If no composition
1101 was found in a string before ENDPOS, and ENDPOS is the string end,
1102 no need to back up to a safe point.
1104 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1106 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1108 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1109 (dealloc): Release bmRep.
1110 (setPixmapData): Make bmRep local so class member is not
1112 (setPixmapData): Rename local variable bmRep to avoid compiler
1115 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1117 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1118 when going to fullscreen (Bug#0x180004f).
1120 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1122 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1124 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1126 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1128 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1130 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1132 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1134 Use bool for boolean in xselect.c, xsettings.c
1135 * xselect.c (x_get_local_selection, struct selection_data)
1136 (x_selection_request_lisp_error, struct prop_location)
1137 (x_handle_selection_request, x_convert_selection)
1138 (waiting_for_other_props_on_window, expect_property_change)
1139 (wait_for_property_change, x_handle_property_notify)
1140 (x_get_foreign_selection, x_get_window_property)
1141 (receive_incremental_selection)
1142 (x_get_window_property_as_lisp_data)
1143 (lisp_data_to_selection_data, Fx_get_selection_internal)
1144 (x_send_client_event):
1145 * xselect.c, xterm.h (x_handle_dnd_message):
1146 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1147 (apply_xft_settings, read_and_apply_settings)
1148 (xft_settings_event, init_gsettings, init_xsettings)
1149 (syms_of_xsettings):
1150 Use bool for boolean.
1151 * xselect.c (x_get_window_property): Omit last arg, which was an
1153 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1154 always true. All callers changed.
1156 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1158 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1161 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1163 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1166 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1168 Use bool for boolean in xsmfns.c
1169 * xsmfns.c, xterm.h (x_session_have_connection):
1170 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1171 Use bool for boolean.
1172 (x_session_initialize, Fhandle_save_session):
1173 Prefer NILP (x) to EQ (x, Qnil).
1175 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1177 * callproc.c (child_setup):
1178 * dbusbind.c (xd_signature_cat):
1179 * doc.c (get_doc_string, Fsnarf_documentation):
1180 * editfns.c (Fuser_full_name):
1181 * frame.c (xrdb_get_resource):
1182 * gtkutil.c (xg_get_file_with_chooser):
1183 * tparam.c (tparam1):
1184 * xfns.c (xic_create_fontsetname):
1185 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1186 * xsmfns.c (smc_save_yourself_CB):
1187 Rewrite to avoid the need for strcat, typically by using stpcpy
1188 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1189 * doc.c (sibling_etc):
1190 * xrdb.c (xdefaults):
1191 Now a top-level static constant.
1193 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1195 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1198 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1200 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1201 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1203 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1205 Use bool for boolean in xterm.c
1206 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1207 (x_set_window_size, x_bitmap_icon):
1208 * nsterm.m (ns_frame_raise_lower, x_new_font):
1209 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1210 (struct terminal.frame_raise_lower_hook):
1211 * w32term.c (w32_frame_raise_lower):
1212 * xterm.c, xterm.h (x_text_icon):
1213 * xterm.c (x_update_window_begin, x_update_window_end)
1214 (x_update_end, x_after_update_window_line)
1215 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1216 (x_draw_glyph_string_foreground)
1217 (x_draw_composite_glyph_string_foreground)
1218 (x_alloc_lighter_color, x_draw_relief_rect)
1219 (x_draw_glyph_string_box, x_draw_image_relief)
1220 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1221 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1223 (XFillRectangle) [HAVE_GTK3]:
1224 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1225 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1226 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1227 (x_send_scroll_bar_event, xm_scroll_callback)
1228 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1229 (x_create_toolkit_scroll_bar)
1230 (x_create_horizontal_toolkit_scroll_bar)
1231 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1232 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1233 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1234 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1235 (x_scroll_bar_report_motion)
1236 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1237 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1238 (x_draw_window_cursor, x_clear_errors)
1239 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1240 (set_wm_state, x_set_sticky, get_current_wm_state)
1241 (do_ewmh_fullscreen, x_handle_net_wm_state)
1242 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1243 (x_set_window_size_1, XTframe_raise_lower)
1244 (x_make_frame_visible, x_iconify_frame)
1245 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1246 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1247 (x_delete_terminal, x_initialize, syms_of_xterm):
1248 Use bool for boolean.
1250 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1252 * composite.h (struct composition.width): Now int
1253 instead of unsigned short, as we prefer signed integers.
1255 Let charset tick grow past USHRT_MAX
1256 * charset.c, charset.h (charset_ordered_list_tick):
1257 Now EMACS_UINT, not unsigned short.
1258 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1259 maximum representable Emacs integer value before wrapping it around.
1261 Simplify unexec file mode setting
1262 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1263 Don't include <sys/stat.h> when no longer needed.
1264 (unexec): Create file with correct mode in the first place,
1265 rather than overwriting the mode later and fiddling with the
1266 global umask in the mean time. Avoid bogus usage like
1267 'umask (777)', which should have been 'umask (0777)'.
1268 (mark_x): Remove. All callers removed.
1270 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1272 Minor cleanups for Lisp objects and symbols
1273 * alloc.c (next_vector, set_next_vector):
1274 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1275 (lisp_h_make_number) [USE_LSB_TAG]:
1276 Use Lisp_Int0 instead of the mystery constant 0.
1277 * alloc.c (mark_object): Always set and use po; that's simpler.
1278 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1279 Properly parenthesize definientia.
1280 * bidi.c (bidi_initialize):
1281 * buffer.c (init_buffer_once):
1282 * nsfns.m (syms_of_nsfns):
1283 * nsmenu.m (syms_of_nsmenu):
1284 * nsselect.m (syms_of_nsselect):
1285 Prefer DEFSYM to defining by hand.
1286 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1287 * data.c: Fix too-long line.
1288 * lisp.h (DECLARE_GDB_SYM): New macro.
1289 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1290 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1291 Declare the symbol, so it's visible to everywhere lisp.h is included.
1292 Move forward decls as far forward as they can go,
1293 to allow future changes to use them.
1295 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1297 * gnutls.c: Include gnutls.h.
1298 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1299 * image.c (svg_load): Fix pointer signedness.
1301 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1303 * frame.c (frame_windows_min_size): New argument IGNORE.
1304 (adjust_frame_size): When called from change_frame_size call
1305 frame_windows_min_size with IGNORE Qt so we can ignore size
1308 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1310 * font.c (Ffont_info): Add more font information to the vector
1311 returned by the function, inspired by query-font. Doc fix.
1314 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1316 * keyboard.c (input_was_pending): New var.
1317 (read_char): Use it to make sure we only skip redisplay when we can't
1318 keep up with the repeat rate.
1320 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1324 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1326 * image.c (svg_load): Watch out for nil value of current buffer's
1327 filename. Re-enable filename thing for not-a-file case.
1329 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1331 Partially disabled previous change.
1333 * image.c (svg_load): Temporarily disabled filename thing for
1334 not-a-file case as it can cause crashs.
1336 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1338 Fix problem with images referenced within svg files. (bug#19373)
1340 * image.c: Additional parameter 'filename' for
1341 svg_load_image. Include "buffer.h". Define library function
1342 rsvg_handle_set_base_uri for WINDOWSNT.
1343 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1344 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1345 (svg_load): Pass a filename to svg_load_image: either name of
1346 actual file or of current buffer's file.
1347 (svg_load_image): New parameter 'filename', used for setting
1348 base_uri, necessary for loading referenced images. (bug#19373)
1350 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1352 * lread.c (init_obarray): Declare Qt as special.
1353 This fixes a typo in the 2012-05-15 patch that
1354 tried to declare Qt as special.
1356 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1358 Various fixes to use bool type and constants.
1359 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1361 * xfaces.c (clear_face_cache): Use bool for the argument type.
1363 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1365 Correct same_at_end when restoring window points
1366 * fileio.c (Finsert_file_contents): Compute same_at_end character
1367 position using the old buffer size, not the new one, since
1368 restore_window_points wants the old size.
1369 Fixes: debbugs:19161
1371 2014-12-14 Alan Mackenzie <acm@muc.de>
1373 New feature optionally to accelerate auto-repeated scrolling.
1375 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1377 * window.c (window_scroll): Bind fontification-functions to nil
1378 when scrolling by whole screens and
1379 fast-but-imprecise-scrolling is non-nil.
1380 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1382 * lisp.h (bool): Declare Qfontification_functions extern.
1384 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1386 Load system's default trusted Certificate Authorities if available.
1387 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1388 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1389 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1390 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1391 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1393 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1394 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1397 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1399 * regex.c (analyze_first): Rename from analyze_first.
1401 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1403 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1404 a hack involving a union.
1406 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1408 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1409 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1412 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1414 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1416 * gnutls.h: Always declare syms_of_gnutls.
1418 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1419 clarity. Let the availability check return Qnil when the GnuTLS
1420 integration is not available, instead of erroring out.
1423 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1425 * xdisp.c (move_it_in_display_line_to, display_line):
1426 Don't disallow overflow-newline-into-fringe when word-wrap is in
1429 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1431 * fileio.c: Better preserve window-points during revert (bug#19161).
1432 (Qget_buffer_window_list): New var.
1433 (get_window_points_and_markers, restore_window_points): New functions.
1434 (Finsert_file_contents): Use them to save and restore window-points.
1436 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1438 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1439 descriptor if called from x_connection_closed and always delete
1440 this descriptor from keyboard waiting set (Bug#19147).
1442 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1444 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1445 (bidi_cache_max_elts): New global variable.
1446 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1447 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1449 (bidi_cache_search): Handle overflown cache. Improve commentary.
1450 (bidi_cache_ensure_space): Limit allocations to the current value
1451 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1452 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1453 the increment to not exceed the limit.
1454 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1455 cache, zero otherwise (meaning the cache overflowed). In the
1456 latter case, set bidi_cache_last_idx to -1.
1457 (bidi_peek_at_next_level): Handle overflown cache.
1458 (bidi_push_it): Increase the cache limit for iterating the new object.
1459 (bidi_pop_it): Decrease the cache limit back to previous value.
1460 (bidi_shelve_cache): Shelve the current value of the cache limit.
1461 (bidi_unshelve_cache): Restore the value of cache limit.
1462 (bidi_find_bracket_pairs): If the cache overflows while looking
1463 for the paired bracket, give up and let bidi_resolve_neutrals
1464 process the bracket as a simple neutral. (Bug#19322)
1465 (bidi_find_other_level_edge): If the cache overflows, fall back on
1466 Plan B, which effectively stops the reordering and restarts it on
1467 the next character (after resetting the cache).
1468 (bidi_move_to_visually_next): When the cache overflows, reset it
1469 after processing the last cached character.
1471 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1473 Fix glitches in gnutls.c, mostly memory-related
1474 * gnutls.c: Sort macro definitions by name.
1475 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1476 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1477 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1478 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1479 calculating string length. Use make_uninit_string, to avoid
1480 copying the string. Cast the char, not the pointer.
1481 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1482 and free. Work even for dates past the year 9999. Use void *
1483 for buffers, to avoid casts.
1485 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1487 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1489 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1491 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1494 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1496 * process.c: Whitespace and line-break nitpicks.
1498 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1500 * gnutls.c (gnutls_certificate_details): The :signature isn't
1501 that useful, so remove it.
1502 (gnutls_certificate_details): Clean up whitespace slightly.
1503 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1505 (gnutls_certificate_details): Put :signature-algorithm back again,
1506 which was removed by mistake.
1507 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1508 that they are not messaged by default (bug#16253).
1509 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1511 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1513 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1515 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1518 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1520 * eval.c (Fsignal): Remove duplicate test.
1521 (Fautoload_do_load): Fix up docstring.
1523 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1525 * nsterm.m (represented_filename, represented_frame): New variables.
1526 (ns_set_represented_filename): New function.
1527 (sendEvent:): Set represented filename here to avoid flicker,
1528 related to Bug#18757.
1530 * nsterm.h: Declare ns_set_represented_filename.
1532 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1533 at once, call ns_set_represented_filename instead.
1535 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1537 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1538 (struct bidi_stack): Reduce size by using bit fields and by
1539 packing sos, override, and isolate_status into a single 8-bit
1540 byte called 'flags'.
1542 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1543 (bidi_push_embedding_level): Construct flags from individual
1544 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1546 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1547 from flags. Adapt to changes in prev_for_neutral,
1548 next_for_neutral, and last_strong members.
1549 (bidi_line_init): Initialize flags to zero.
1550 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1551 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1553 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1555 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1556 (Fapply): Try and simplify the control flow.
1558 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1560 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1561 Use gnutls_sign_get_name directly because
1562 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1563 (init_gnutls_functions): Load missing gnutls_server_name_set.
1565 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1567 * bidi.c (bidi_find_first_overridden): New function.
1569 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1570 (syms_of_xdisp): Defsubr it.
1572 * dispextern.h (bidi_find_first_overridden): Add prototype.
1574 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1576 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1577 to nil after release (Bug#9133).
1579 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1581 Port better to AddressSanitizer.
1582 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1584 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1585 Return -1 or 0, as the pipe trick doesn't work.
1586 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1588 * print.c (print_object):
1589 When a pointer-check primitive returns -1, do not assume this
1590 means the pointer is valid or that the underlying system has failed.
1591 It could just be that addresses are being sanitized so Emacs can't
1592 test for pointer validity.
1593 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1594 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1595 string validity checker doesn't work on stack-based strings.
1597 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1599 Improve clarity of USE_LSB_TAG definition.
1600 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1601 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1602 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1603 VAL_MAX / 2 rather than in terms of the (more complicated)
1604 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1606 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1608 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1609 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1610 (next_element_from_buffer): When done with overlays, reset the
1611 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1613 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1615 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1616 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1618 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1620 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1621 for paxctl and setfattr. Fixes temacs startup failure with
1622 grsecurity/PaX enabled Linux kernel (bug#19067).
1624 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1626 * w32.c, w32heap.c, w32term.c:
1627 Use MINGW_W64 instead of _W64.
1629 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1631 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1633 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1635 * gnutls.c (gnutls_ip_address_p): New function.
1636 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1638 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1640 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1642 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1644 Fix gnutls problems caught by static checking.
1645 * gnutls.c (Fgnutls_boot): Remove unused local.
1646 (Fgnutls_boot): Fix pointer signedness.
1648 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1650 * gnutls.c (gnutls_certificate_details): Don't include certain
1651 certificate details on older gnutls versions (bug#19168).
1652 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1653 (gnutls_certificate_details): Reversed check in last checkin.
1655 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1657 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1658 (Fgnutls_peer_status_warning_describe): Add function to describe a
1659 peer verification warning symbol.
1660 (Fgnutls_peer_status): Use it.
1661 (Fgnutls_boot): Use it. Minor logging fixes.
1663 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1665 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1667 2014-11-24 Glenn Morris <rgm@gnu.org>
1669 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1671 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1672 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1674 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1676 * gnutls.c: Fix Windows function definition of
1677 gnutls_x509_crt_get_fingerprint.
1679 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1681 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1683 * process.h: Added more fields to Lisp_Process to track
1684 certificate details.
1686 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1687 (Fgnutls_peer_status): New functions to export TLS certificate
1688 details to Emacs Lisp.
1690 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1692 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1693 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1694 check for gtk_adjustment_configure (Bug#19149).
1695 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1697 2014-11-22 Glenn Morris <rgm@gnu.org>
1699 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1701 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1703 Don't shrink frame when using desktop-save-mode (Bug#19048).
1704 * w32fns.c (x_set_tool_bar_lines): Always call
1705 x_change_tool_bar_height (Bug#19048).
1706 (x_change_tool_bar_height): Mark frame as garbaged since
1707 adjust_frame_size might not have done that.
1708 * xfns.c (x_set_tool_bar_lines): Always call
1709 x_change_tool_bar_height (Bug#19048).
1710 (x_change_tool_bar_height): Mark frame as garbaged since
1711 adjust_frame_size might not have done that.
1713 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1715 * xml.c (parse_region): Take care of new optional parameter
1716 'discard-comments' of 'libxml-parse(html|xml)-region'.
1717 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1718 New optional parameter 'discard-comments'.
1720 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1722 Improve time stamp handling, and be more consistent about it.
1723 * editfns.c (invalid_time): New function.
1724 Use it instead of 'error ("Invalid time specification")'.
1725 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1726 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1728 (make_time_tail, make_time): Remove. All uses changed to use
1729 new functions or plain list4i.
1730 (disassemble_lisp_time): Return effective length if successful.
1731 Check that LOW is an integer, if it's combined with other components.
1732 (decode_time_components): Decode into struct lisp_time, not
1733 struct timespec, so that we can support a wide set of times
1734 regardless of whether time_t is signed. Decode plain numbers
1735 as seconds since the Epoch, and nil as the current time.
1736 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1737 Reimplement in terms of new functions.
1738 (Fencode_time): Just use list2i.
1739 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1740 * keyboard.c (decode_timer): Don't allow the new formats (floating
1741 point or nil) in timers.
1742 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1743 place of the magic number '16'.
1744 (struct lisp_time): New type.
1745 (decode_time_components): Use it.
1746 (lisp_to_timespec): New decl.
1748 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1750 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1753 * callint.c (Fcall_interactively): Pass in nil as argument to
1754 Fbarf_if_buffer_read_only.
1756 * fileio.c (Finsert_file_contents): Ditto.
1758 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1760 * textprop.c (verify_interval_modification): Check buffer
1761 readedness after the last interval.
1763 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1764 the text at POSITION (new optional argument) has the
1765 `inhibit-read-only' text property set.
1767 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1769 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1770 errors in computing the number of pixels to scroll.
1771 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1773 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1775 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1776 call updateFrameSize.
1778 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1780 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1782 * nsfns.m (x_set_foreground_color, x_set_background_color)
1783 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1784 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1786 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1788 * nsterm.m (ns_send_appdefined): Check for application defined
1789 event on Cocoa (Bug#18993).
1790 (run): Restore code before the previous 18993 fix.
1792 2014-11-14 David Reitter <david.reitter@gmail.com>
1794 * nsterm.m (run): Set timeout for event loop to prevent hang.
1797 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1799 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1801 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1803 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1804 for each candidate font but attempt to reuse it from previous improper
1807 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1809 Avoid undefined behavior in color table hashing.
1810 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1811 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1812 This function avoids undefined behavior with signed shift overflow.
1814 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1816 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1817 when the inserted text does not need decoding. (Bug#18982)
1819 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1821 * nsterm.h (EmacsScroller): judge returns bool.
1823 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1824 (ns_judge_scroll_bars): Only set removed if judge returns true.
1825 (judge): Returns bool == condemned. Remove self from window.
1826 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1828 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1830 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1831 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1833 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1835 * nsterm.m (ns_set_vertical_scroll_bar)
1836 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1838 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1840 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1841 merely because tmo_in_millisec is nonnegative. The 1st call
1842 to g_main_context_query could succeed while the 2nd one fails.
1844 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1846 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1848 * nsterm.m (run): Only use non-system event loop if OSX version is
1849 exactly 10.9 (Bug#18993).
1850 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1853 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1855 * callproc.c (encode_current_directory): Support handling of file
1856 names prepended by "/:". (Bug#18891)
1858 2014-11-08 Alan Mackenzie <acm@muc.de>
1860 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1862 2014-11-08 Dima Kogan <dima@secretsauce.net>
1864 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1866 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1868 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1869 raises an error. (Bug#18891)
1871 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1873 * frame.c (adjust_frame_size): Call x_set_window_size only if
1874 f->can_x_set_window_size is set.
1875 (make_frame): Initialize f->can_x_set_window_size and
1876 f->can_run_window_configuration_change_hook.
1877 (Fcan_run_window_configuration_change_hook): New function.
1878 * frame.h (frame): Split `official' into `can_x_set_window_size'
1879 and `can_run_window_configuration_change_hook'.
1880 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1881 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1882 Set f->can_x_set_window_size.
1883 * window.c (run_window_configuration_change_hook):
1884 Return immediately if either f->can_x_set_window_size or
1885 f->can_run_window_configuration_change_hook are false.
1886 (Fset_window_configuration): Instead of f->official set
1887 f->can_x_set_window_size.
1888 * xfns.c (Fx_create_frame, x_create_tip_frame):
1889 Set f->can_x_set_window_size.
1891 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1893 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1894 cleanup from 2014-11-01 (Bug#18972).
1896 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1898 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1899 * xdisp.c (window-scroll-functions): Improve docstring.
1901 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1903 Uniquify the 'size' symbol.
1905 * w32notify.c (Qsize): Remove.
1906 * lisp.h (Qsize): New decl.
1907 * lread.c (Qsize): Now extern.
1908 * w32notify.c (syms_of_w32notify): No need to defsym.
1910 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1912 * dispnew.c (change_frame_size_1): Fix call of
1914 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1915 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1916 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1917 (Qtool_bar_size): New constants.
1918 (frame_inhibit_resize, adjust_frame_size): New argument to
1919 handle case where frame_inhibit_implied_resize is a list.
1920 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1921 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1922 (x_set_right_divider_width, x_set_bottom_divider_width)
1923 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1924 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1926 (frame-inhibit-implied-resize): Rewrite doc-string.
1927 * frame.h (frame_inhibit_resize, adjust_frame_size):
1928 Fix external declarations.
1929 (Qframe_position, Qframe_outer_size)
1930 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1931 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1932 (Qtool_bar_size): Extern them.
1933 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1934 (xg_height_or_width_changed): Remove.
1935 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1936 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1937 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1938 (xg_change_toolbar_position): Call adjust_frame_size directly.
1939 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1940 Fix calls of adjust_frame_size.
1941 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1942 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1943 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1944 frame can get resized when tool-bar-lines parameter changes from
1946 (Fw32_frame_menu_bar_size): Return fourth value.
1947 (Fw32_frame_rect): Block input around system calls
1948 (Fx_frame_geometry): New function.
1949 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1950 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1951 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1952 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1953 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1954 (Fx_create_frame): Adjust adjust_frame_size calls.
1955 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1956 frame can get resized when tool-bar-lines parameter changes from
1958 (Fx_frame_geometry): New function.
1959 * xmenu.c (update_frame_menubar): On Lucid call
1960 adjust_frame_size with one pixel less height to avoid that
1961 repeatedly adding/removing the menu bar grows the frame.
1962 (free_frame_menubar): On Motif arrange to optionally preserve
1963 the old frame height when removing the menu bar.
1964 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1966 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1968 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1969 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1970 frame; instead, print an error message.
1972 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1974 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1976 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1978 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1979 (dealloc): Release bmRep.
1981 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1982 imageListSetNext, imageListNext.
1984 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1985 (reference): Remove.
1986 (allocInitFromFile:): Remove searching ImageList and calling
1987 reference (Bug#18918).
1988 (dealloc): Remove handling if ImageList.
1990 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1992 * process.c (catch_child_signal): Fix incorrect assertion.
1994 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1996 * macfont.m (macfont_draw):
1997 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1999 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2000 if force_integral_p (i.e. no antialias).
2001 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2002 bold if no antialias (Bug#18876).
2004 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2005 was given (Bug#18846).
2007 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2009 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2010 instead of in xdisp.c, function now takes void. (Bug#18884).
2012 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2013 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2015 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2016 struct window* (Bug#18889).
2017 Remove getMouseMotionPart.
2018 (ns_output): Make icon_top/left int.
2020 * nsfns.m (x_icon): icon_top/left is int.
2022 * nsterm.m (ns_mouse_position): Remove unused code.
2023 (initFrame:window:, dealloc): Use window instead of win.
2024 (getMouseMotionPart:window:x:y:): Remove, unused.
2025 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2027 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2029 * keyboard.c (readable_events): When FLAGS include
2030 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2031 This avoids returning non-nil from input-pending-p when only such
2032 events are in the queue. (Bug#18856)
2034 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2036 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2037 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2038 (Qforeign_selection): Remove.
2039 (ns_get_local_selection): Identation fix.
2040 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2042 * nsselect.m (ns_get_local_selection): Remove calling of
2043 functions in Vselection_converter_alist (Bug#18911).
2044 (syms_of_nsselect): Remove Vselection_converter_alist.
2046 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2048 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2049 and unnecessary initialization. Adjust comments.
2051 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2053 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2055 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2056 index, not an absolute one, as that's what the function expects.
2058 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2060 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2061 font on an initial frame when running as a daemon (Bug#18869).
2063 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2065 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2067 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2068 build_string, when importing a home directory. (Bug#18873)
2070 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2072 * dispnew.c (buffer_posn_from_coords):
2073 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2074 account for the header-line height. (Bug#18839)
2076 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2078 * xml.c (parse_region): Do not forget the first document child.
2080 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2082 * nsselect.m: pasteboard_changecount is new.
2083 (ns_store_pb_change_count, ns_get_pb_change_count)
2084 (ns_get_our_change_count_for): New functions.
2085 (ns_string_to_pasteboard_internal): Correct comment.
2086 type => gtype in eassert, Call ns_store_pb_change_count.
2087 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2088 (Fns_disown_selection_internal, Fns_selection_owner_p):
2089 Replace Vselection_alist check, with change count check.
2090 (Fns_get_selection): Initialize val to Qnil. Only get local
2091 selection if change counts match (Bug#18799).
2092 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2094 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2096 * w32proc.c (create_child): If calling a quoted batch file,
2097 pass NULL for exe. (Bug#18745)
2099 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2101 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2102 (bidi_resolve_brackets): Use end of string position rather than ZV
2103 when iterating over a string. (Bug#18815)
2105 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2107 * keyboard.c (make_lispy_position): Return coordinates also when
2108 on scroll bars, fringes, margins or not in a window.
2109 * xdisp.c (show_mouse_face): Don't change cursor face during
2112 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2114 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2115 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2116 Fix doc-strings (Bug#18789).
2118 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2120 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2122 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2124 Optimize redisplay of simple bracketed text.
2125 * bidi.c (bidi_cache_reset_to): New function.
2126 (bidi_cache_reset): Call it.
2127 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2129 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2130 bracket_enclosed_type only if bracket_pairing_pos's value is not
2132 (MAX_BPA_STACK): Make sure the value is signed.
2133 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2134 stop pushing values onto the stack.
2135 (bidi_find_bracket_pairs): If the bracketed text is only on the
2136 base embedding level, remove all the states cached by this
2137 function from the cache, and return zero, so that the brackets in
2138 this segment of text are processed as normal neutrals.
2139 (bidi_resolve_brackets): Detect the brackets that are to be
2140 processed as neutrals, and don't call bidi_find_bracket_pairs on
2143 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * w32select.c (Fw32_selection_exists_p): Rename from
2146 Fx_selection_exists_p.
2147 (syms_of_w32select): Adjust accordingly.
2149 * w16select.c (Fw16_selection_exists_p): Rename from
2150 Fx_selection_exists_p.
2151 (syms_of_win16select): Adjust accordingly.
2153 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2154 (Fns_own_selection_internal): Tighten scoping.
2155 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2156 (Fns_get_selection): Rename from Fx_get_selection_internal.
2157 (Fns_get_selection_internal, Fns_store_selection_internal):
2159 (syms_of_nsselect): Adjust accordingly.
2161 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2163 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2164 * w32term.c (x_set_window_size): Account for wrapped menu bar
2165 lines when setting up frame height (Bug#15174 and Bug#18720).
2166 (w32_add_wrapped_menu_bar_lines): New variable.
2168 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2170 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2173 2014-10-20 Glenn Morris <rgm@gnu.org>
2175 * Merge in all changes up to 24.4 release.
2177 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2179 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2180 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2182 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2184 * xterm.c (handle_one_xevent): Check return value from
2185 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2186 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2188 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2189 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2190 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2191 Gtk+ >= 3.14 (Bug#18674).
2192 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2193 Gtk+ >= 3.14 (Bug#18674).
2195 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2197 * gtkutil.c: Remove no-longer-used code.
2198 (xg_update_menubar): Remove unused local and unnecessary call to
2199 gtk_menu_item_get_submenu.
2200 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2201 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2202 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2204 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2206 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2208 * xterm.h (handlebox_widget): Remove.
2210 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2213 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2215 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2216 to handle Gtk versions.
2217 (xg_get_file_with_chooser): Use them.
2218 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2219 Remove (create_menus): Remove teroff argument and code.
2220 Remove call to gtk_menu_set_title.
2221 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2222 Adjust args to create_menus.
2223 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2224 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2225 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2226 (xg_make_tool_item): Remove detach code.
2227 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2228 (find_icon_from_name): New function.
2229 (update_frame_tool_bar): Remove GtkStockItem code, move to
2230 find_icon_from_name. Let stock be a list of icon names to try.
2231 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2232 Replace TOOLBAR_TOP_WIDGET.
2233 (free_frame_tool_bar, xg_change_toolbar_position ):
2234 Replace TOOLBAR_TOP_WIDGET.
2235 (xg_initialize): Remove tearoff code.
2237 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2239 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2240 pixel from the window's cursor glyph width, since X renders hollow
2241 blocks 1 pixel wider than the 'width' parameter.
2243 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2244 glyph->pixel_width; this is now done in xterm.c.
2246 Fix reordering of bracket characters in isolates.
2247 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2248 RESOLVED_ONLY; when non-zero, return from the cache only fully
2249 resolved states. All callers changed.
2250 (CANONICAL_EQU): New macro.
2251 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2252 equivalent of the paired closing bracket character.
2253 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2254 the default non-negative value, to be checked later in
2255 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2256 characters against those pushed onto the BPA stack.
2257 (bidi_record_type_for_neutral): New function.
2258 (bidi_resolve_brackets): Record next_for_neutral and
2259 prev_for_neutral when embedding level gets pushed. Force
2260 resolution of bracket pairs when entering a level run that was not
2262 (bidi_resolve_neutral): Add assertions before calling
2263 bidi_resolve_neutral_1.
2264 (bidi_level_of_next_char): Remove the code that attempted to
2265 resolve unresolved neutrals; that is now done by
2266 bidi_resolve_neutral.
2268 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2270 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2272 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2273 1-pixel R2L characters.
2274 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2275 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2277 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2279 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2282 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2284 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2285 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2286 It's not clear to me whether the initialization is needed,
2287 but it can't hurt so I played it safe.
2289 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2293 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2295 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2296 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2298 (bidi_get_type): Return the isolate initiators and terminator types.
2299 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2300 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2301 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2302 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2303 for the new features.
2304 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2305 push and pop correctly for isolates.
2306 (bidi_remember_char): Modify to accept an additional argument
2307 and record the bidi type according to its value.
2308 (bidi_cache_iterator_state): Accept an additional argument to only
2309 update an existing state. Handle the new members of struct bidi_it.
2310 (bidi_cache_find): Arguments changed: no longer accepts a level,
2311 instead accepts a flag telling it whether it is okay to return
2312 unresolved neutrals.
2313 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2314 table. Initialize new isolate-related members.
2315 (bidi_paragraph_init): Some code factored out into
2316 find_first_strong_char.
2317 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2318 into bidi_resolve_explicit.
2319 (bidi_resolve_explicit): Support the isolate initiators and
2320 terminator. Fix handling of embeddings and overrides according to
2321 new UBA requirements. Record information about previously seen
2322 characters here (moved from bidi_level_of_next_char).
2323 (bidi_resolve_weak): Adapt to changes in struct members.
2324 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2325 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2326 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2327 paired bracket resolution. Handle isolate initiators and
2329 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2330 (bidi_level_of_next_char): Move the code that records information
2331 about previous characters to bidi_resolve_explicit. Fix logic of
2332 resolving neutrals and make sure their cache entries are updated.
2333 Remove now unneeded special handling of PDF level.
2335 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2336 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2337 enlarged per Unicode 6.3.
2338 (enum bidi_bracket_type_t): New data type.
2339 (struct bidi_saved_info): Leave only 2 type members out of 4.
2341 (struct bidi_stack): Add members necessary to support isolating
2343 (struct bidi_it): Add new members necessary to support isolating
2344 sequences and bracket pair resolution.
2346 * xdisp.c (Fbidi_resolved_levels): New function.
2347 (syms_of_xdisp): Defsubr it.
2348 (append_glyph, append_composite_glyph, produce_image_glyph)
2349 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2351 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2353 * term.c (append_glyph, append_composite_glyph)
2354 (append_glyphless_glyph): Convert aborts to assertions.
2356 * .gdbinit (pgx): Display the character codepoint, resolved level,
2357 and bidi type also for glyphless glyphs.
2359 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2361 Avoid unwanted point motion in Fline_beginning_position.
2362 * lisp.h (scan_newline_from_point): Add prototype.
2363 * search.c (scan_newline_from_point): New function, refactored from...
2364 * cmds.c (Fforward_line): ...adjusted user.
2365 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2366 and simplify the former since the latter doesn't move point.
2368 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2370 Cleanup terminal handling code.
2371 * dispextern.h (get_named_tty): Remove prototype but...
2372 * termhooks.h (get_named_terminal): ...resurrect it under
2373 more meaningful name.
2374 (get_terminal): Likewise, but with...
2375 (decode_live_terminal): ...this name.
2376 (decode_tty_terminal): Add prototype.
2377 * term.c (get_tty_terminal): Remove.
2378 (get_named_tty): Remove.
2379 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2380 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2381 Use decode_tty_terminal.
2382 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2383 * terminal.c (get_terminal): Refactor to...
2384 (decode_terminal, decode_live_terminal): ...new functions.
2385 (decode_tty_terminal): Replacement for get_tty_terminal.
2386 (get_named_terminal): Likewise for get_named_tty.
2387 * coding.c (Fset_terminal_coding_system_internal)
2388 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2389 (Fkeyboard_coding_system):
2390 * composite.c (Fcomposition_get_gstring):
2391 * dispnew.c (Fsend_string_to_terminal):
2392 * frame.c (Fmake_terminal_frame):
2393 * nsfns.m (check_ns_display_info):
2394 * w32fns.c, xfns.c (check_x_display_info):
2395 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2396 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2397 (Fset_quit_char): Use get_named_terminal.
2398 (Fset_output_flow_control, Fset_input_meta_mode):
2399 Use decode_tty_terminal.
2401 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2403 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2404 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2406 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2408 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2409 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2411 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2413 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2416 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2418 * editfns.c (dump_tz_string): No longer const.
2419 It might be modified.
2421 * nsmenu.m (clear): Assume OS X 10.6 or later.
2423 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2425 * unexmacosx.c: Remove include ppc/reloc.h.
2426 (unrelocate, copy_dysymtab): Remove PPC code.
2427 (rebase_reloc_address): Remove, only used for PPC:
2429 * nsterm.m: Always include macfont.h on COCOA.
2430 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2431 (ns_dumpglyphs_image, ns_check_menu_open)
2432 (applicationDidFinishLaunching)
2433 (antialiasThresholdDidChange:)
2434 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2435 Remove checks for OSX <= 10.5/10.6.
2436 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2437 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2440 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2441 (NS_HAVE_NSINTEGER): Remove block.
2442 Remove >= OSX 10.6 tests.
2444 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2445 (x_activate_menubar, trackingNotification:): Remove check for
2447 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2449 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2451 * nsfns.m: Always include macfont.h on COCOA.
2452 (ns_filename_from_panel, ns_directory_from_panel)
2453 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2454 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2456 * macfont.m: Remove >= 1050 check.
2457 (macfont_create_family_with_symbol)
2458 (macfont_get_glyph_for_character)
2459 (mac_font_get_glyphs_for_variants)
2460 (mac_ctfont_create_available_families, syms_of_macfont):
2461 Remove code for OSX < 10.6.
2462 (mac_font_family_group, mac_font_family_compare): Remove, only used
2465 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2466 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2468 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2471 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2473 Fix putenv race conditions with undefined behavior (Bug#8705).
2474 Do all putenv calls before Emacs creates any threads.
2475 Use a safer way to modify the TZ environment variable in the
2476 presence of multiple threads. For further thread-safety,
2477 prefer localtime_r and gmtime_r to localtime and gmtime,
2478 and prefer struct tm's tm_gmtoff (if available) to calling
2479 both localtime_r and gmtime_r.
2480 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2481 (init_dbusbind): ... to this new function.
2482 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2483 * xterm.c (x_term_init): Move xputenv call from here ...
2484 (init_xterm): ... to this new function.
2485 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2486 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2487 (dump_tz_string): New constant.
2488 (init_editfns): Use it. This centralizes the dump_tz stuff.
2489 Call set_time_zone_rule here, so that its xputenv is done
2490 before Emacs goes multithreaded.
2491 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2492 thread-safe enough for Emacs.
2493 (format_time_string, Fdecode_time, Fcurrent_time_string)
2494 (Fcurrent_time_zone):
2495 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2496 localtime and gmtime. Remove now-unnecessary calls to block_input.
2497 (tm_gmtoff): New static function.
2498 (Fdecode_time, Fcurrent_time_zone): Use it.
2499 (Fencode_time): Use mktime_z, for better thread-safety.
2500 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2501 i.e., not quite thread-safe but good enough for Emacs typical usage.
2502 Do not reclaim storage that is in the environment; let it leak.
2503 Always call tzset, since localtime_r does not.
2504 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2505 This is now done in init_editfns.
2506 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2507 New macros and declarations, for platforms lacking tzalloc & friends.
2509 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2511 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2512 On x86 platforms this works around GCC bug 63495
2513 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2514 and more generally should fix a portability problem in Emacs.
2515 Reported by Stefan Monnier in:
2516 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2518 2014-10-08 Leo Liu <sdl.web@gmail.com>
2520 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2521 * keymap.c (describe_vector_princ):
2522 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2525 * print.c (printchar_stdout_last): Declare.
2526 (printchar): Record the last char written to stdout.
2527 (Fterpri): Add optional argument ENSURE.
2529 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2531 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2532 DELAY argument to change_frame_size, so that the frame size
2533 changes, if any are needed, are delayed until the next redisplay.
2534 This is to avoid a too early QUIT inside change_frame_size, when
2535 it calls Lisp in frame_windows_min_size, in case one of the events
2536 we've read sets the quit-flag. (Bug#18649)
2538 * w32fns.c (check_x_display_info): Accept terminal objects as
2539 argument, to follow what xfns.c does.
2541 2014-10-07 Glenn Morris <rgm@gnu.org>
2543 * Makefile.in ($(srcdir)/macuvs.h)
2544 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2546 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2548 * decompress.c (init_zlib_functions): Move the message about zlib
2549 being unavailable from here...
2550 (Fzlib_decompress_region): ...to here. (Bug#18650)
2552 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2554 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2555 the case where an optional string is used. Adjust docstring.
2557 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2559 * lisp.mk (lisp): Remove w32-common-fns.elc.
2561 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2563 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2564 These were already defined in buffer.c, and the duplicate
2565 definitions cause problems on platforms like 'gcc -fno-common'.
2566 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2568 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2570 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2571 if toolbar is visible.
2573 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2576 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2577 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2578 (ns_select, ns_read_socket): Use unwind_protect to decrease
2579 apploopnr (Bug#18345).
2580 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2581 line height (Bug#17977).
2583 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2584 (macfont_closest_traits_index): New function.
2585 (macfont_closest_traits_index_p): Rename from
2586 macfont_closest_traits_index.
2587 (macfont_list): Use macfont_closest_traits_index_p.
2589 2014-10-05 K. Handa <handa@gnu.org>
2591 * coding.c (detect_coding_iso_2022): Set coding->rejected
2592 correctly when an invalid escape sequence is found (Bug#18610).
2594 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2596 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2597 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2600 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2602 * buffer.c (scroll_bar_width, scroll_bar_height):
2604 * window.c (Fset_window_scroll_bars): Fix doc-string.
2605 (Fwindow_scroll_bars): Have it return what the doc-string says.
2607 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2609 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2610 iterator backwards, to resync the bidi iterator. (Bug#18584)
2612 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2614 Consistently use min and max macros from lisp.h.
2615 * coding.c (min, max):
2617 * unexhp9k800.c (min):
2618 * unexw32.c (min, max): Use definitions from lisp.h.
2619 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2621 * gmalloc.c (min): Tiny style change.
2623 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2624 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2626 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2628 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2629 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2630 (X_ULONG_MAX): Move these macros to xterm.h.
2631 (x_fill_property_data): Be more generous about allowing either
2632 signed or unsigned data of the appropriate width.
2633 * xterm.h (x_display_set_last_user_time): New function.
2634 All setters of last_user_time changd to use this function.
2635 If ENABLE_CHECKING, check that the times are in range.
2637 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2639 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2640 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2642 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2644 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2645 make a font_object from a tty frame (Bug#18573).
2646 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2648 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2650 * alloc.c (mark_overlay): Assume that overlay boundaries are
2651 always markers. Add comment.
2652 * lread.c (read_internal_start): Use convenient validate_subarray.
2654 (Fread_from_string): Adjust docstring.
2656 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2658 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2660 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2661 Rename from the "x-" prefix.
2663 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * xselect.c (selection-converter-alist): Fix docstring.
2667 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2669 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2670 argument passed by the caller, when we mirror all slashes into
2673 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2675 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2676 Resurrect old code and fix compilation with GTK < 2.13.6.
2678 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2680 Use AUTO_CONS instead of SCOPED_CONS, etc.
2681 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2682 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2683 (AUTO_LIST1): Rename from scoped_list1.
2684 (AUTO_LIST2): Rename from scoped_list2.
2685 (AUTO_LIST3): Rename from scoped_list3.
2686 (AUTO_LIST4): Rename from scoped_list4.
2687 (AUTO_STRING): Rename from SCOPED_STRING.
2688 * frame.h (AUTO_FRAME_ARG):
2689 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2690 (AUTO_LIST4, AUTO_STRING):
2691 Prepend a new argument 'name'.
2692 Declare a variable instead of yielding a value.
2694 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2696 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2698 * w32fns.c (w32_createwindow): Accept an additional argument, an
2699 array of 2 values specifying the coordinates of the frame's
2700 top-left corner. Use these values instead of calling x_get_arg,
2701 which can cons Lisp objects, and therefore cannot be called except
2702 from the main thread. Remove redundant tests for the default
2704 (my_create_window): Move the calculation of the coordinates of the
2705 frame's top-left edge here. Pass them to the input thread via the
2706 second parameter of the WM_EMACS_CREATEWINDOW message.
2707 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2710 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2712 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2713 (redisplay_window): Treat the frame's frozen_window_starts flag
2714 the same way as the optional_new_start flag for the window: only
2715 obey it if the glyph row showing point will be fully visible.
2716 Likewise when the window start is in a continuation line. If,
2717 after trying everything under the 'force_start' label, point is
2718 still not fully visible, give up and scroll the window.
2719 Add debugging traces. (Bug#18545)
2721 * window.c (Frecenter): Set the window's redisplay flag.
2723 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2725 * w32term.c (w32_read_socket): Don't use frame dimensions for
2726 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2727 rectangle. Check the return value of GetClientRect, and don't use
2728 the results if it didn't succeed.
2730 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2731 in columns and lines after correcting the pixel dimensions in
2733 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2734 negative values to xrealloc. (Bug#18528)
2736 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2738 * alloc.c: Remove now-unnecessary check.
2739 Suggested by Dmitry Antipov in:
2740 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2742 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2744 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2745 to Ubuntu 14.04.1 x86-64.
2747 Simplify stack-allocated Lisp objects, and make them more portable.
2748 The build_local_string macro was used in two ways: (1) string
2749 literals for which scoped allocation suffices, and (2) file name
2750 components, where it's not safe in general to assume bounded-size
2751 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2752 allocates a block-scope string, and by using SCOPED_STRING for (1)
2753 and build_string for (2). Furthermore, actually use stack
2754 allocation only for objects known to have sufficient alignment.
2755 This simpler implementation means Emacs can make
2756 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2757 GC_MAKE_GCPROS_NOOPS.
2758 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2759 for fewer differences among implementations.
2760 (struct Lisp_String): Now GCALIGNED.
2761 (USE_STACK_LISP_OBJECTS): Default to true, since the
2762 implementation no longer insists on a nonempty GCALIGNED.
2763 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2764 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2765 separately. Move definiens to scoped_cons. The old definition
2766 was incorrect when GCALIGNED was defined to be empty.
2767 (union Aligned_String): New type.
2768 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2769 implementation ports to compilers that don't align strictly enough.
2770 Don't worry about the union sizes; it's not worth bothering about.
2771 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2772 Rewrite using USE_STACK_CONS.
2773 (scoped_cons): Assume the use of union Aligned_Cons.
2774 (lisp_string_size, make_local_string, build_local_string): Remove.
2775 Unless otherwise specified, all callers of build_local_string
2776 changed to use SCOPED_STRING.
2777 (SCOPED_STRING): New macro.
2778 * data.c (wrong_choice):
2779 * menu.c (single_menu_item):
2780 * process.c (Fformat_network_address):
2781 Hoist use of SCOPED_STRING out of a scope, so that its returned
2782 object lives long enough.
2783 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2784 as the string might be long or might not be ASCII.
2786 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2788 * msdos.c (internal_terminal_init): Bump version to 25.
2790 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2792 Keep stack-allocated Lisp objects fast rather than versatile.
2793 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2794 (SCOPED_CONS_INITIALIZER): New macro.
2795 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2796 (USE_LOCAL_ALLOCA): Remove.
2797 (local_cons, local_list1, local_list2, local_list3, local_list4):
2798 Remove. Stack overflow checking makes them too slow.
2799 (make_local_vector): Likewise. Also we just don't have enough
2801 (enum LISP_STRING_OVERHEAD): Remove.
2802 (local_string_init, local_vector_init): Remove prototypes.
2803 (make_local_string, build_local_string): Redesign to target short
2804 compile-time string constants, fall back to regular string allocation
2806 (lisp_string_size): New function.
2807 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2808 * alloc.c (local_string_init, local_vector_init): Remove.
2809 (verify_ascii) [ENABLE_CHECKING]: New function.
2810 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2811 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2812 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2813 * xselect.c, xterm.c: All related users changed.
2815 2014-09-28 Ken Brown <kbrown@cornell.edu>
2817 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2818 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2820 2014-09-27 Ken Brown <kbrown@cornell.edu>
2822 Fix implementation of HYBRID_MALLOC on Cygwin.
2823 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2824 (bss_sbrk_buffer_beg): New variable. Use it...
2825 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2826 incorrect definition.
2828 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2830 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2831 Make it into a function and change arg to be a function.
2833 * lisp.mk (lisp): Add elisp-mode.elc.
2835 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2837 * xfns.c (x_default_scroll_bar_color_parameter):
2838 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2839 to pacify --enable-gcc-warnings in non-scrollbar builds.
2841 2014-09-26 Ken Brown <kbrown@cornell.edu>
2843 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2845 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2847 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2848 MinGW builds that use GCC before 4.2.
2850 Default to stack objects on DOS_NT platforms as well.
2851 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2852 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2854 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2856 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2857 ALIGN_STACK attribute.
2859 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2861 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2862 ALIGN_STACK attribute.
2864 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2865 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2867 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2869 * frame.c (frame_inhibit_resize):
2870 * widget.c (EmacsFrameResize):
2871 * window.c (resize_frame_windows, Fset_window_configuration):
2872 * xdisp.c (expose_frame):
2873 * xfns.c (x_change_tool_bar_height):
2874 * xmenu.c (update_frame_menubar):
2875 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2876 Remove code left dead after 2014-07-27 changes.
2878 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2880 Fix local_cons etc. to not exhaust the stack when in a loop.
2881 Problem reported in:
2882 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2883 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2884 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2885 (Ffind_charset_string):
2886 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2887 * data.c (wrong_range):
2888 * editfns.c (Fpropertize, format2):
2889 * emacs.c (init_cmdargs, decode_env_path):
2890 * fileio.c (auto_save_error):
2891 * fns.c (Fyes_or_no_p):
2892 * font.c (font_style_to_value, font_parse_xlfd)
2893 (font_parse_family_registry, font_delete_unmatched)
2895 * fontset.c (Fset_fontset_font):
2896 * frame.c (x_get_arg):
2897 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2898 (read_char_minibuf_menu_prompt):
2899 * keymap.c (silly_event_symbol_error, describe_vector):
2900 * lread.c (load_warn_old_style_backquotes):
2901 * menu.c (single_menu_item):
2902 * minibuf.c (Fread_buffer):
2903 * process.c (status_message, Fformat_network_address)
2904 (server_accept_connection):
2905 * textprop.c (copy_text_properties):
2906 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2907 * xfns.c (x_default_scroll_bar_color_parameter):
2908 * xfont.c (xfont_open):
2909 * xselect.c (x_clipboard_manager_error_1):
2910 * xterm.c (x_term_init):
2911 Put USE_LOCAL_ALLOCA at the start of the function.
2912 * fns.c (maybe_resize_hash_table): Use build_string instead of
2913 build_local_string, since we'd otherwise need a conditional
2914 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2915 not worth the bother of optimization.
2916 * font.c (font_delete_unmatched): Remove by-hand code that
2917 observed MAX_ALLOCA limit, since it's now done automatically.
2918 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2919 since build_local_string needs its sa_alloc.
2920 * lisp.h (lisp_word_count): New function.
2921 (SAFE_ALLOCA_LISP): Use it.
2922 (USE_LOCAL_ALLOCA): New macro.
2923 (local_cons, make_local_vector, make_local_string):
2924 Observe the MAX_ALLOCA limit.
2925 (LISP_STRING_OVERHEAD): New constant.
2926 (make_local_string): Use it.
2928 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2930 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2931 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2932 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2933 and Solaris and it's likely to work on similar platforms.
2935 Avoid signed integer overflow when converting Time to ptrdiff_t.
2936 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2938 (position_to_Time, Time_to_position): New functions.
2939 (gen_help_event, kbd_buffer_get_event): Use them.
2940 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2941 Go back to plain 'unsigned long', so that 'Time' is the same
2942 for both X and non-X builds; this is less likely to cause surprise.
2943 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2944 are the same size; this is no longer required.
2946 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2947 of bit 28 and of whether an unsigned value is negative.
2948 This simplifies the code a bit, and pacifies clang 3.4.
2950 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2952 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2953 Windows builds, where 'long' is a 32-bit type.
2955 * w32inevt.h (w32_console_mouse_position): Update the argument
2956 types to use 'Time'.
2958 * w32term.c (w32_mouse_position)
2959 (x_horizontal_scroll_bar_report_motion)
2960 (x_scroll_bar_report_motion): Update the argument types to use
2963 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2965 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2966 (struct input_event): ...unsigned bitfields. Likewise for
2967 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2968 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2969 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2970 (kbd_buffer_get_event): Adjust users.
2971 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2972 (make_scroll_bar_position): New function, refactored out of...
2973 (make_lispy_event): ...adjusted user.
2974 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2975 * nsterm.m (ns_mouse_position, mouseUp):
2976 * term.c (term_mouse_position):
2977 * w32inevt.c (w32_console_mouse_position):
2978 * w32term.c (w32_mouse_position):
2979 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2980 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2981 Prefer enum and explicit enum members to integers and numeric values.
2983 * chartab.c (uniprop_encode_value_numeric):
2984 * font.c (font_style_to_value): Use make_local_vector.
2985 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2986 * keymap.c (append_key): Use scoped_list1.
2988 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2989 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2991 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2993 Fix some slow uses and misuses of strcat.
2994 * doc.c (get_doc_string):
2995 * gtkutil.c (get_utf8_string):
2996 * xsmfns.c (x_session_initialize):
2997 Avoid recomputation of string length.
2998 * ftfont.c (ftfont_spec_pattern):
2999 * xfns.c (xic_create_fontsetname):
3000 Don't assume output buffer is initially zero.
3002 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3004 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3005 All callers changed.
3006 * xterm.c (x_term_init): Use new functionality to avoid two needs
3007 to compute a string length.
3009 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3011 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3013 Use known length of a Lisp string to copy it faster.
3014 * lisp.h (lispstrcpy): New function. Add comment.
3015 * callproc.c (child_setup):
3016 * dbusbind.c (xd_append_arg):
3017 * doc.c (get_doc_string):
3018 * font.c (Ffont_xlfd_name):
3019 * frame.c (xrdb_get_resource):
3020 * process.c (Fmake_network_process, network_interface_info):
3021 * w32fns.c (Fx_open_connection):
3022 * w32proc.c (sys_spawnve):
3023 * xfns.c (select_visual):
3024 * xfont.c (xfont_list):
3025 * xsmfns.c (x_session_initialize):
3026 * xterm.c (x_term_init): Use it.
3028 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3030 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3031 Reported by Dmitry Antipov in thread leading to:
3032 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3033 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3034 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3036 * callproc.c (call_process): Save and restore sa_avail.
3037 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3038 (AVAIL_ALLOCA): New macro.
3039 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3040 Use it, and check against sa_avail rather than MAX_ALLOCA.
3042 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3044 On OSX, do not free font-specific data more than once (Bug#18501).
3045 * macfont.m (macfont_close): Release and free font-specific data
3046 only if it wasn't previously freed.
3048 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3050 * unexmacosx.c (dump_it): Improve error message.
3052 2014-09-22 Juri Linkov <juri@jurta.org>
3054 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3055 (Bug#10747, bug#18334)
3057 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3059 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3060 units in which the position is measured. (Bug#18493)
3062 * xdisp.c (redisplay_internal): Force redisplay of all windows
3063 that show a buffer whose narrowing has changed. (Bug#18490)
3065 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3067 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3068 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3069 lines, draw the hollow-box and hbar cursors on the right side of
3070 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3073 * xterm.c (x_draw_stretch_glyph_string):
3074 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3075 caused the block cursor to disappear on a TAB in R2L lines in
3076 every window except the leftmost one. Reported by Martin Rudalics
3079 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3081 Always use matched specpdl entry to record call arguments (Bug#18473).
3082 * lisp.h (record_in_backtrace): Adjust prototype.
3083 * eval.c (record_in_backtrace): Return current specpdl level.
3084 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3085 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3086 entry and use that entry in call to backtrace_debug_on_exit.
3087 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3088 (do_debug_on_call): Get current specpdl level as 2nd arg.
3090 Prefer ptrdiff_t to int and avoid integer overflows.
3091 * fileio.c (make_temp_name):
3092 * font.c (font_parse_family_registry): Avoid integer
3093 overflow on string size calculation.
3094 * data.c (Faset): Likewise for byte index.
3096 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3098 Fix display of R2L lines in partial-width windows.
3099 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3100 assigned the correct value.
3101 (extend_face_to_end_of_line): Account for truncation and
3102 continuation glyphs in R2L rows when one of the fringes is not
3104 (display_line): Don't assign negative X offset to a row if we are
3105 going to produce a truncation glyph for it. When handling
3106 truncated R2L rows, consider the width of the left fringe instead
3108 (produce_special_glyphs): Fix bogus assignments.
3110 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3112 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3113 always set to a valid value. Make sure the size passed to alloca
3114 is always positive. (Bug#18516)
3116 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3118 Avoid extra call to oblookup when interning symbols.
3119 * lisp.h (intern_driver): Add prototype.
3120 * lread.c (intern_driver): New function.
3121 (intern1, intern_c_string_1, Fintern):
3122 * font.c (font_intern_prop):
3123 * w32font.c (intern_font_name): Use it.
3125 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3127 Minor improvements to new stack-allocated Lisp objects.
3128 * frame.h (FRAME_PARAMETER):
3129 Prefer scoped_list1 to local_list1 where either would do.
3130 * lisp.h (scoped_list4): New macro.
3131 (local_cons, local_list1, local_list2, local_list3, local_list4)
3132 (make_local_vector, make_local_string, build_local_string):
3133 Prefer functions to macros where either would do.
3134 * xdisp.c (build_desired_tool_bar_string):
3135 Prefer scoped_list4 to local_list4 where either would do.
3137 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3139 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3140 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3141 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3142 * frame.h (FRAME_PARAMETER): New macro.
3143 * dispnew.c (init_display):
3144 * fontset.c (Fset_fontset_font):
3145 * frame.c (x_default_parameter):
3146 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3147 * xfns.c (x_default_scroll_bar_color_parameter)
3148 (x_default_font_parameter, x_create_tip_frame): Use it.
3149 * editfns.c (Fpropertize): Use local_cons.
3150 * process.c (status_message): Use build_local_string.
3151 * xfont.c (xfont_open): Use make_local_string.
3152 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3154 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3156 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3157 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3158 !__clang__. This works with GCC and with clang and is safer for
3159 compilers we don't know about.
3160 (local_cons): Rename parameter to make capture less likely.
3162 2014-09-17 Samuel Bronson <naesten@gmail.com>
3164 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3166 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3168 Fix minor problems found by static checking.
3169 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3171 * buffer.h (decode_buffer): Doc and indentation fixes.
3172 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3174 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3176 Avoid clang-specific warnings.
3177 * buffer.c (init_buffer): Shut up -Wself-assign.
3178 * process.c (server_accept_connection): Shut up -Wunsequenced.
3180 2014-09-16 Daniel Colascione <dancol@dancol.org>
3182 * fns.c (sxhash): For symbols, use address as hash code.
3184 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3186 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3187 * charset.c (load_charset_map_from_file): Use scoped_list2
3188 and build_local_string.
3189 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3190 * emacs.c (init_cmdargs, decode_env_path):
3191 * fileio.c (Fexpand_file_name):
3192 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3193 * frame.c (x_get_arg):
3194 * keyboard.c (safe_run_hooks_error):
3195 * lread.c (load_warn_old_style_backquotes):
3196 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3197 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3198 * xselect.c (x_clipboard_manager_error_1)
3199 (x_clipboard_manager_save_all):
3200 * xterm.c (x_term_init): Use build_local_string.
3202 Avoid more integer overflows on string size calculations.
3203 * category.c (Fmake_category_set):
3204 * xdisp.c (get_overlay_arrow_glyph_row):
3205 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3207 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3209 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3210 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3211 error message format. Use message_with_string to have non-ASCII
3212 file names properly displayed.
3213 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3214 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3215 where these APIs are not available even in UNICOWS.DLL.
3216 Improve the format of error messages and include the file name in them
3218 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3219 call play-sound-functions, per documentation.
3221 * w32.c (w32_get_long_filename, w32_get_short_filename):
3222 Constify the input file name arguments.
3224 * w32.h (w32_get_long_filename, w32_get_short_filename):
3227 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3229 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3230 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3231 [USE_LOCAL_ALLOCATORS]: New macros.
3232 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3233 (build_local_string): Avoid argument name expansion clash with
3235 * alloc.c (toplevel)
3236 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3237 Preprocessor guard to avoid impossible configuration.
3238 * charset.c (Ffind_charset_region, Ffind_charset_string):
3239 Use make_local_vector.
3240 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3241 * textprop.c (Fput_text_property, Fadd_face_text_property):
3243 (copy_text_properties): Use local_cons and local_list3.
3244 * chartab.c (uniprop_table):
3245 * data.c (wrong_choice, wrong_range):
3246 * doc.c (get_doc_string):
3247 * editfns.c (format2):
3248 * fileio.c (Fexpand_file_name, auto_save_error):
3249 * fns.c (Fyes_or_no_p):
3250 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3251 * fontset.c (Fset_fontset_font):
3252 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3253 (read_char_minibuf_menu_prompt):
3254 * keymap.c (silly_event_symbol_error, describe_vector):
3255 * menu.c (single_menu_item):
3256 * minibuf.c (Fread_buffer):
3257 * process.c (status_message, Fformat_network_address)
3258 (server_accept_connection): Use make_local_string and
3259 build_local_string. Prefer compound literals where appropriate.
3261 2014-09-15 Daniel Colascione <dancol@dancol.org>
3263 * fns.c (Fsort): Tweak sort docstring.
3265 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3267 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3268 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3269 set errno to EAGAIN instead, to allow the caller to retry the
3270 write after some waiting. Fixes deadlocks when Emacs exchanges a
3271 lot of data through the pipe. (Bug#18420)
3273 * sound.c (Fplay_sound_internal): Encode the sound file name in
3274 the ANSI codepage. Expand it against data-directory, as per docs,
3275 not against the current directory. No need to make a local copy
3276 of the file name; pass the encoded file name directly to
3277 do_play_sound. (Bug#18463)
3279 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3280 NULL, and the file name is not encodable in ANSI codepage, return
3281 the string with "?" replacement characters, which will fail the
3282 caller. This avoids returning a random value in that case.
3284 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3286 * window.c (Fresize_mini_window_internal): Set w->total_lines
3287 from w->pixel_height (Bug#18422).
3289 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3291 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3292 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3293 setting resize increments (Bug#18435).
3295 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3297 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3298 state around the call to line_bottom, since it can move the
3299 iterator to another screen line. This fixes off-by-one errors in
3300 the reported row in some rare cases.
3302 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3304 * callproc.c (init_callproc): Fix bug introduced at
3305 2014-09-07 (Bug#18474).
3307 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3309 Prefer ptrdiff_t to int and avoid integer overflows.
3310 * fileio.c (make_temp_name):
3311 * font.c (font_parse_family_registry): Avoid integer
3312 overflow on string size calculation.
3313 * data.c (Faset): Likewise for byte index.
3315 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3317 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3319 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3321 * lisp.h (make_local_string): Nitpick indent.
3322 * print.c (Fprin1_to_string): Remove unused GCPROs.
3324 More debugging aids around GCPROs.
3325 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3326 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3327 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3329 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3330 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3332 Remove redundant GCPROs around Ffuncall and Fapply calls.
3333 This is safe because Ffuncall protects all of its arguments by itself.
3334 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3335 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3336 (call6, call7): Likewise. Use compound literals where applicable.
3337 (run_hook_with_args_2): Use compound literal.
3339 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3341 Pacify --enable-gcc-warnings when no window system is used.
3342 These warnings found that subscript error, so they seem worthwhile.
3343 * composite.c (char_composable_p): Simplify a bit.
3344 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3345 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3346 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3347 * window.c (set_window_scroll_bars):
3348 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3349 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3350 Ignore -Wsuggest-attribute=const.
3351 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3352 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3354 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3356 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3357 Use check_iso_charset_parameter instead of doing the checks by hand.
3358 (check_iso_charset_parameter): Move up. Check parameters a bit
3359 more carefully, and return true for 96-char sets. All callers changed.
3361 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3363 Simplify lisp.h by removing the __COUNTER__ business.
3364 Reported by Dmitry Antipov in:
3365 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3366 * lisp.h (make_local_vector, make_local_string)
3367 (build_local_string): Simplify by not bothering with __COUNTER__.
3368 The __COUNTER__ business wasn't working properly, and was needed
3369 only for hypothetical future expansion anyway.
3371 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3373 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3374 terms to determine bitmap color. (Bug#18437)
3376 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3378 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3381 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3383 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3385 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3387 * xterm.c (handle_one_xevent): Detect iconified by looking at
3388 _NET_WM_STATE_HIDDEN.
3390 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3392 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3393 These can generate a constant with the correct value but the wrong
3394 width, which doesn't work as a printf argument. All uses removed.
3395 Reported by Dmitry Antipov in:
3396 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3397 (ENUMABLE): Remove; no longer needed.
3398 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3399 Remove; no longer needed because of the above change.
3400 Each definiens moved to the only use.
3402 Improve the experimental local and scoped allocation.
3403 * alloc.c (local_string_init, local_vector_init):
3404 New functions, defined if USE_LOCAL_ALLOCATORS.
3405 Mostly, these are moved here from lisp.h, as it's not
3406 clear it's worth making them inline.
3407 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3408 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3409 USE_STACK_LISP_OBJECTS, not on a laundry list.
3410 (local_string_init, local_vector_init): New decls.
3411 (union Aligned_Cons): New type.
3412 (scoped_cons): Use it. Give up on the char trick, as it's a too
3413 much of a maintenance hassle; if someone wants this speedup
3414 they'll just need to convince their compiler to align properly.
3415 Conversely, use the speedup if struct Lisp_Cons happens to
3416 be aligned even without a directive. Better yet, help it along
3417 by using union Aligned_Cons rather than struct Lisp_Cons.
3418 (pointer_valid_for_lisp_object): Remove. This check is not
3419 necessary, since make_lisp_ptr is already doing it. All uses removed.
3420 (local_vector_init, local_string_init): Move to alloc.c.
3421 (build_local_vector): Remove this awkward macro, replacing with ...
3422 (make_local_vector): New macro, which acts more like a function.
3423 Use statement expressions and use __COUNTER__ to avoid macro
3424 capture. Fall back on functions if these features are not supported.
3425 (build_local_string, make_local_string): Likewise.
3427 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3429 * xterm.c (x_term_init): Consolidate duplicated code.
3430 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3431 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3432 Add eassert and mark dpyinfo as dead only if it was alive.
3434 Add macros to allocate temporary Lisp objects with alloca.
3435 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3436 * character.h (parse_str_as_multibyte): Move prototype to ...
3437 * lisp.h (parse_str_as_multibyte): ... here.
3438 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3439 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3441 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3442 (local_string_init): New functions.
3443 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3444 (init_alloc_once): Call it.
3446 Cleanup last change and make all new stuff conditional.
3447 * lisp.h (build_local_string): Rename to ...
3448 (make_local_string): ... this macro.
3449 (build_local_string, scoped_list1, scoped_list3): New macros.
3450 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3451 and functions as such, use regular fallbacks otherwise.
3452 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3455 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3457 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3458 always make sure the marginal areas of the row are in sync with
3459 what the window wants. (Bug#18419)
3461 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3462 existing binding of a variable, to avoid silently aborting
3463 commands that use specbind. (Bug#18331)
3465 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3467 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3468 * coding.c (growable_destination): New function.
3469 (produce_chars): Use it for sanity checks. Do not fiddle with
3470 dst_end if the source and destination are both nil, as it's
3471 the caller's responsibility to avoid overlap.
3472 * keyboard.c (read_decoded_event_from_main_queue):
3473 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3474 length, not 4 times, to prevent decode_coding_c_string from trying
3475 to reallocate a destination. This removes the need for the FIXME.
3477 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3478 All callers simplified. Add a comment about exec_failed, vfork,
3481 Adjust drag-and-drop fix when window is above top (Bug#18303).
3482 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3483 XCDR bleed into XCAR's encoded value. Improve checks for
3484 out-of-range data while we're at it.
3486 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3488 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3489 is CONSP (Bug#18303).
3491 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3493 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3494 'alloca' gets passed arguments larger than MAX_ALLOCA.
3496 * font.c (MAX): Define if not defined elsewhere.
3498 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3500 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3501 here for destination buffer, to work around what appears to be a
3502 bug in decode_coding_c_string when the source and destination are
3505 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3506 This follows up on the recent thread in emacs-devel on alloca; see:
3507 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3508 This patch also cleans up alloca-related glitches noted while
3509 examining the code looking for unbounded alloca.
3511 * callproc.c (init_callproc):
3512 Rewrite to avoid need for alloca.
3513 * buffer.c (mouse_face_overlay_overlaps)
3514 (report_overlay_modification):
3515 * buffer.h (GET_OVERLAYS_AT):
3516 * coding.c (make_subsidiaries):
3517 * doc.c (Fsnarf_documentation):
3518 * editfns.c (Fuser_full_name):
3519 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3520 (search_embedded_absfilename, Fsubstitute_in_file_name):
3521 * fns.c (Fmake_hash_table):
3522 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3523 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3524 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3525 (xrdb_get_resource, x_get_resource_string):
3526 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3527 * ftxfont.c (ftxfont_draw):
3528 * image.c (xbm_load, xpm_load, jpeg_load_body):
3529 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3531 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3533 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3534 (find_and_return_menu_selection):
3535 * print.c (PRINTFINISH):
3536 * process.c (Fformat_network_address):
3537 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3538 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3539 * sound.c (wav_play, au_play):
3540 * syntax.c (skip_chars):
3541 * term.c (tty_menu_activate, tty_menu_show):
3542 * textprop.c (get_char_property_and_overlay):
3543 * window.c (Fset_window_configuration):
3544 * xdisp.c (safe__call, next_overlay_change, vmessage)
3545 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3546 * xfaces.c (face_at_buffer_position):
3547 * xmenu.c (x_menu_show):
3548 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3549 allocation size isn't bounded.
3550 * callint.c (Fcall_interactively): Redo memory_full check
3551 so that it can be done at compile-time on some platforms.
3552 * coding.c (MAX_LOOKUP_MAX): New constant.
3553 (get_translation_table): Use it.
3554 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3555 SAFE_ALLOCA, to catch integer overflows on size calculation.
3556 (exec_failed) [!DOS_NT]: New function.
3557 (child_setup) [!DOS_NT]: Use it.
3558 * editfns.c (Ftranspose_regions):
3559 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3560 * editfns.c (check_translation):
3561 Allocate larger buffers on the heap.
3562 * eval.c (internal_lisp_condition_case):
3563 Check for MAX_ALLOCA overflow.
3564 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3565 (Fbase64_encode_region, Fbase64_decode_region):
3566 Avoid unnecessary calls to SAFE_FREE before 'error'.
3567 * buffer.c (mouse_face_overlay_overlaps):
3568 * editfns.c (Fget_pos_property, check_translation):
3569 * eval.c (Ffuncall):
3570 * font.c (font_unparse_xlfd, font_find_for_lface):
3571 * ftfont.c (ftfont_drive_otf):
3572 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3573 (menu_bar_items, tool_bar_items):
3574 * sound.c (Fplay_sound_internal):
3575 * xdisp.c (load_overlay_strings, dump_glyph_row):
3576 Use an ordinary auto buffer rather than alloca, since the
3577 allocation size is fixed and small.
3578 * ftfont.c: Include <c-strcase.h>.
3579 (matching_prefix): New function.
3580 (get_adstyle_property): Use it, to avoid need for alloca.
3581 * keyboard.c (echo_add_key):
3582 * keymap.c (describe_map): Use ptrdiff_t, not int.
3583 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3584 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3585 when counting bytes.
3586 * lisp.h (xlispstrdupa): Remove, replacing with ...
3587 (SAFE_ALLOCA_STRING): ... new macro with different API.
3588 This fixes a portability problem, namely, alloca result
3589 passed to another function. All uses changed.
3590 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3592 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3593 (REGEX_ALLOCATE): New macros.
3594 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3595 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3597 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3599 (decode_mode_spec_coding): Store directly into buf rather than
3600 into an alloca temporary and copying the temporary to the buf.
3602 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3604 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3606 2014-09-04 Jan D <jan.h.d@swipnet.se>
3608 * xterm.c (x_term_init): Don't call x_session_initialize if running
3609 as a daemon (Bug#18375).
3611 * xsmfns.c: Initialize ice_fd.
3613 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3615 Less chatter in 'make' output.
3616 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3617 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3618 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3620 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3622 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3623 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3625 * nsfns.m (Fx_create_frame):
3626 * w32fns.c (Fx_create_frame):
3627 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3630 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3632 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3633 the reported row in the case of a window with a header line, by
3634 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3635 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3637 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3639 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3640 when configured --with-wide-int on typical 32-bit platforms.
3642 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3644 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3645 when HPOS is negative, for the benefit of R2L glyph rows whose
3646 newline overflows into the fringe.
3648 2014-09-03 Ken Brown <kbrown@cornell.edu>
3650 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3652 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3654 Minor cleanup of recent strlen-avoiding patch.
3655 * fileio.c (CHECK_LENGTH): Remove.
3656 Rewrite callers so that they don't need it.
3657 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3658 variable wasn't set.
3660 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3662 * fileio.c (CHECK_LENGTH): New macro.
3663 (Fexpand_file_name): Use it and get rid of a few more calls
3664 to strlen and strcat.
3665 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3666 * lisp.h (egetenv): ... because of a new inline function used to
3667 avoid calls to strlen for a compile-time constants.
3669 * buffer.h (decode_buffer): New function.
3670 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3671 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3672 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3673 * data.c (Flocal_variables_p):
3674 * fileio.c (Fverify_visited_file_modtime):
3675 * marker.c (live_buffer): Use it.
3677 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3679 Avoid extra calls to strlen in filesystem I/O routines.
3680 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3681 the length of 'newdir' is known or may be precalculated.
3682 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3683 not 'char *', and so use precalculated length.
3684 (Ffile_accessible_directory_p):
3685 * callproc.c (encode_current_directory, init_callproc):
3686 * charset.c (init_charset):
3687 * lread.c (load_path_check, load_path_default): Adjust users.
3688 * lisp.h (file_accessible_directory_p): Tweak prototype.
3690 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3692 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3695 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3697 --enable-silent-rules now suppresses more chatter.
3698 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3699 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3700 (am__v_CCLD_1): New macros, taken from Automake.
3701 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3703 Clean up extern decls a bit.
3704 * bytecode.c: Include blockinput.h and keyboard.h rather
3705 than rolling their APIs by hand.
3706 * emacs.c: Include regex.h and rely on its and lisp.h's API
3707 rather than rolling them by hand.
3708 * lastfile.c: Include lisp.h, to check this file's API.
3709 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3711 * regex.h (re_max_failures): New decl.
3712 * unexcw.c, unexmacosx.c, unexw32.c:
3713 Rely on lisp.h's API rather than rolling it by hand.
3714 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3715 Declare at top level, to pacify GCC -Wnested-externs.
3717 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3719 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3720 clipping rectangle become negative (i.e. large positive, since
3721 it's an unsigned data type). This can happen in R2L hscrolled
3722 glyph rows, and caused us to draw the cursor glyph on the fringe.
3723 For the details, see
3724 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3726 2014-08-31 Ken Brown <kbrown@cornell.edu>
3728 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3729 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3730 is defined. (Bug#18368)
3732 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3734 Vector-sorting fixes (Bug#18361).
3735 It's not safe to call qsort or qsort_r, since they have undefined
3736 behavior if the user-specified predicate is not a total order.
3737 Also, watch out for garbage-collection while sorting vectors.
3738 * fns.c: Include <vla.h>.
3739 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3740 (sort_vector_compare): Remove, replacing with ....
3741 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3742 ... these new functions.
3743 (sort_vector): Rewrite to use the new functions.
3744 GCPRO locals, since the predicate can invoke the GC.
3745 Since it's in-place return void; caller changed.
3746 (merge): Use 'inorder', for clarity.
3748 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3749 One can't hoist this out of the 'if', because intervening calls to
3750 newlocale, twolower, etc. can change errno.
3752 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3754 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3755 wording of the error messages.
3756 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3759 * w32proc.c (get_lcid_callback): Accept locale specifications
3760 without the country part, as in "enu" vs "enu_USA".
3761 (w32_compare_strings): Signal an error if a locale was specified,
3762 but couldn't be translated into a valid LCID.
3764 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3766 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3768 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3770 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3771 errno after towlower_l. errno's value is not specified after
3772 towlower_l. Instead, assume that towlower_l returns its argument
3773 on failure, which is portable in practice.
3775 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3777 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3779 * w32proc.c (w32_compare_strings): Accept additional argument
3780 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3781 if requested. If w32-collate-ignore-punctuation is non-nil, add
3782 NORM_IGNORESYMBOLS to the flags.
3783 (LINGUISTIC_IGNORECASE): Define if not already defined.
3784 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3786 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3789 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3791 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3792 Define substitutes for platforms that lack them.
3793 (str_collate): Add arguments locale and ignore_case.
3795 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3796 Add optional arguments LOCALE and IGNORE-CASE.
3798 * lisp.h (str_collate): Adapt argument list.
3800 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3802 Add vectors support to Fsort.
3803 * fns.c (sort_vector, sort_vector_compare): New functions.
3804 (sort_list): Likewise, refactored out of ...
3805 (Fsort): ... adjusted user. Mention vectors in docstring.
3806 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3807 * alloc.c (make_save_int_obj): New function.
3808 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3809 (make_save_int_obj): Add prototype.
3811 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3812 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3813 Conditionally define to match system's qsort_r signature.
3814 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3816 2014-08-28 Ken Brown <kbrown@cornell.edu>
3818 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3819 dumping and the system malloc after dumping. (Bug#18222)
3821 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3822 Define as macros, expanding to hybrid_malloc, etc.
3823 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3824 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3826 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3827 full implementation on Cygwin. Remove Cygwin-specific code that
3828 is no longer needed.
3829 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3830 Redefine as macros expanding to gmalloc, grealloc, etc.
3831 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3832 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3833 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3834 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3836 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3837 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3838 HAVE_POSIX_MEMALIGN)]: New functions.
3839 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3840 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3841 hybrid_aligned_alloc; declare.
3842 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3843 HAVE_POSIX_MEMALIGN)]: Define.
3844 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3845 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3846 Define as macro, expanding to gget_current_dir_name, and define
3848 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3849 malloc_enable_thread(). Don't initialize malloc.
3850 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3851 no longer defined on Cygwin).
3852 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3853 * sheap.c (bss_sbrk_buffer_end): New variable.
3854 * unexcw.c (__malloc_initialized): Remove variable.
3855 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3857 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3860 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3862 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3863 In `event->y' return entire range (the size of the scroll bar minus
3865 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3866 return entire range (the scaled size of the scroll bar minus
3867 that of the slider). In `portion' return the scaled position of
3869 (xaw_jump_callback): Restore part of code for vertical scroll
3870 bar broken in change from 2014-07-27.
3871 (xaw_scroll_callback): Provide incremental scrolling with
3872 horizontal scroll bars.
3874 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3876 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3878 * indent.c (Fvertical_motion): Fix vertical motion up through a
3879 display property after a newline. (Bug#18276)
3881 * xdisp.c (display_line): Don't assume that the call to
3882 reseat_at_next_visible_line_start ends up at a character
3883 immediately following the newline on the previous line.
3884 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3885 beyond ZV, which causes infloop in redisplay. For the details, see
3886 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3888 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3889 coordinate for hscrolled R2L screen lines. (Bug#18277)
3891 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3893 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3896 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3898 * syntax.c (scan_lists): Don't examine positions before BEGV.
3901 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3903 Improve robustness of new string-collation code (Bug#18051).
3904 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3905 (newlocale, wcscoll_l): Define substitutes for platforms that
3906 lack them, so as to simplify the mainline code.
3907 (str_collate): Simplify the code by assuming the above definitions.
3908 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3909 For example, the old version left the Emacs in the wrong locale if
3910 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3911 result. Report an error if newlocale fails.
3913 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3915 * lisp.h (str_collate):
3916 * sysdep.c (str_collate): Return int.
3917 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3919 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3921 Fix some glitches in previous change.
3922 * sysdep.c (stack_direction): Replace stack_grows_down
3923 to simplify calculation of stack boundaries.
3924 (handle_sigsegv): Check whether we really crash somewhere near
3925 to stack boundary, and handle fatal signal as usual if not.
3926 (init_sigsegv): Adjust accordingly.
3927 * keyboard.c (Vtop_level_message): Rename to
3928 Vinternal__top_level_message, as suggested by Stefan Monnier in
3929 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3930 All related users changed.
3932 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3934 Handle C stack overflow caused by too nested Lisp evaluation.
3935 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3936 siglongjmp point to transfer control from SIGSEGV handler.
3937 * keyboard.c (return_to_command_loop, recover_top_level_message)
3938 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3939 (regular_top_level_message): New variable.
3940 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3941 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3943 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3944 new variables described above.
3945 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3946 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3947 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3948 (init_sigsegv): New function.
3949 (init_signals): Use it.
3951 2014-08-25 Ken Brown <kbrown@cornell.edu>
3953 * emacs.c (main): Remove use of obsolete macro
3954 G_SLICE_ALWAYS_MALLOC.
3956 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3958 Implement locale-sensitive string collation for MS-Windows.
3959 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3960 New functions. (Bug#18051)
3962 * w32.h (w32_compare_strings): Add prototype.
3964 * w32.c <g_b_init_compare_string_w>: New global flag.
3965 (globals_of_w32): Initialize it.
3967 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3969 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3970 [WINDOWSNT]: Call str_collate on MS-Windows.
3972 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3974 One more minor cleanup of font subsystem.
3975 * font.h (struct font_driver): Convert text_extents to
3976 return void because returned value is never actually used.
3977 * macfont.m (macfont_text_extents):
3978 * w32font.c (w32font_text_extents):
3979 * xftfont.c (xftfont_text_extents): Adjust to return void
3980 and assume that 'metrics' argument is always non-NULL.
3981 * ftfont.c (ftfont_text_extents):
3982 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3984 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3986 Minor cleanups of str_collate fix (Bug#18051).
3987 * fns.c (str_collate): Move decl from here ...
3988 * lisp.h (str_collate): ... to here.
3989 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3990 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3991 potential problems with integer overflow. Don't assume
3992 setlocale succeeds. Remove unnecessary test before restoring
3993 locale via setlocale, and free the copied setlocale string
3996 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3998 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4000 * sysdep.c (str_collate): New function. (Bug#18051)
4002 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4004 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4005 if the initial "rm -f" fails. This is for MinGW builds, where
4006 MS-Windows will not allow deleting the executable file of a
4009 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4011 * w32term.c (w32_scroll_bar_handle_click)
4012 (w32_horizontal_scroll_bar_handle_click)
4013 (x_scroll_bar_report_motion)
4014 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4015 SB_THUMBTRACK, use the 32-bit position information returned by
4016 GetScrollInfo, not the 16-bit information returned in the Windows
4019 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4021 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4022 second coordinate ('y') reported for dragging the horizontal
4025 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4027 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4028 and text area-relative x-coordinates.
4030 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4032 Avoid overwriting the reversed_p flags in the glyph matrices when
4033 init_iterator or start_display are called.
4034 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4036 (tool_bar_height, redisplay_tool_bar, try_window)
4037 (try_window_reusing_current_matrix, try_window_id)
4038 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4039 reversed_p flag of the iterator's glyph row where the glyph row
4040 is going to be redrawn.
4042 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4044 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4046 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4048 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4049 of emacs_event return length from si.nPage to si.nMax.
4050 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4051 interchange start and end of thumb.
4053 2014-08-15 Ken Brown <kbrown@cornell.edu>
4055 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4056 ERRORCHECK mutexes. (Bug#18222)
4058 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4060 * frame.c (set_menu_bar_lines_1): Remove.
4061 (set_menu_bar_lines): Call change_frame_size instead of
4062 set_menu_bar_lines_1.
4064 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4066 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4069 2014-08-11 Glenn Morris <rgm@gnu.org>
4071 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4072 writing before backing up, since it causes a more serious problem
4073 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4074 (choose_write_coding_system): No longer callable from Lisp.
4075 Move last piece back here from Fwrite_region.
4076 (Fwrite_region, syms_of_fileio): Update for above changes.
4078 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4080 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4081 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4082 (Fwindow_new_pixel, Fset_window_new_pixel)
4083 (Fset_window_new_total, Fset_window_new_normal)
4084 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4086 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4088 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4090 * fontset.c (Finternal_char_font): Recompute basic faces if the
4091 frame's face cache was cleared. (Bug#18162)
4093 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4095 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4096 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4097 base buffer's undo list.
4099 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4101 Fix a couple of recent inadvertent breaks of the MSDOS port.
4102 * msdos.c: include required menu.h
4103 * term.c: set correct menu_show_hook on MSDOS.
4105 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4107 Fix handling of menu bar line on TTY frames (Bug#18136)
4109 * dispnew.c (handle_window_change_signal):
4110 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4111 frame's menu bar lines subtracted from height.
4112 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4114 (adjust_frame_size): Count in menu bar when setting FrameRows.
4115 (make_terminal_frame): When setting up the frame's lines and
4116 text height don't count in the menu bar.
4117 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4118 lines subtracted from height.
4119 (do_switch_frame): Set tty's FrameRows to number of total lines
4121 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4122 is used, return total number of lines and columns.
4123 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4125 * term.c (OUTPUT, tty_set_terminal_modes)
4126 (tty_set_terminal_window, tty_set_scroll_region)
4127 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4128 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4129 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4130 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4131 Call change_frame_size with frame's menu bar lines subtracted
4133 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4134 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4137 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4139 * alloc.c (Fmemory_info): Remove a stray brace.
4141 * process.c: Fix a comment typo.
4143 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4145 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4147 * widgetprv.h (EmacsFramePart): Remove font.
4149 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4150 (resources, setup_frame_cursor_bits): Remove unused variables and
4151 functions, esp. wrt. font (Bug#18227).
4153 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4155 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4157 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4159 Refer to MS-DOS using the same name everywhere.
4161 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4165 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4167 * w32term.c (w32_redeem_scroll_bar):
4168 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4169 not redeeming scroll bars that have been turned off.
4171 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4173 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4174 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4175 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4176 (safe_run_hook_funcall): Adjust accordingly.
4178 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4180 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4181 Condition correctly according to toolkit used.
4182 * frame.c (make_initial_frame, make_terminal_frame)
4183 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4184 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4185 assignments according to presence of toolkit scrollbars.
4186 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4187 Condition correctly according to toolkit used.
4188 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4189 only if toolkit supports it.
4190 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4192 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4194 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4196 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4198 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4199 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4200 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4201 (safe_run_hooks): Remove comment which is not relevant any more.
4203 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4205 Don't let big frames overrun the stack.
4206 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4207 Use SAFE_NALLOCA, not alloca.
4209 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4210 * dired.c (directory_files_internal): Use a volatile variable
4211 to prevent the compiler from optimizing away all copies of a local.
4212 I wonder how many other GC-related bugs like this lurk elsewhere?
4214 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4215 * xterm.h (struct x_display_info): New member 'connection'.
4216 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4217 so that x_delete_terminal has a file descriptor to pass to
4218 delete_keyboard_wait_descriptor.
4220 Don't mishandle year-9999 dates (Bug#18176).
4221 * editfns.c (decode_time_components): Store an invalid timespec
4222 on overflow, instead of returning false, so that the caller can
4223 distinguish overflow from other errors.
4224 (lisp_time_argument, lisp_seconds_argument): If the time is out
4225 of range, signal a time overflow instead of an invalid time spec.
4226 * keyboard.c (decode_timer): Treat time overflow like other
4229 Avoid undefined behavior with signed left shift.
4230 Caught by 'gcc -fsanitize=undefined'.
4231 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4232 * dispnew.c (line_hash_code, scrolling):
4233 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4234 Use 'unsigned', not 'int', for line hashes.
4235 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4237 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4239 Make compare-strings more compatible with old behavior (Bug#17903).
4240 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4242 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4244 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4245 Don't add label between left and right buttons (Bug#18129).
4247 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4249 Make functions static that no longer need to be extern.
4250 * frame.c, frame.h (set_menu_bar_lines):
4251 * keyboard.c (Qleftmost, Qrightmost):
4252 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4253 (x_set_internal_border_width):
4256 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4258 Fix display of R2L lines when the last character fits only partially.
4259 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4261 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4262 R2L row is visible only partially, give the row a negative x
4264 (display_line): Fix the calculation of the glyph whose pixel width
4265 is used to decide whether the last produced glyph fits on the
4266 line. When the last glyph fits only partially, give the row a
4269 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4270 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4271 pixel width of the first glyph that is hscrolled from display.
4272 (display_line): In R2L glyph rows, don't give a negative offset to
4273 row->x when the first glyph begins before first_visible_x.
4275 * xdisp.c (display_line): If called with iterator set up to write
4276 to a marginal area, delay the call to handle_line_prefix until we
4277 switch back to the text area. (Bug#18035)
4279 * .gdbinit (xwindow): The members total_cols, total_lines,
4280 left_col, and top_line are C integers (and has been so for the
4283 2014-08-01 Andreas Schwab <schwab@suse.de>
4285 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4286 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4288 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4290 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4291 (timerfd_callback): Ignore weird events with no data. Add tight
4292 assertions and comments.
4293 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4294 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4296 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4298 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4299 I had confused && with ||.
4301 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4303 Simplify timerfd configuration and fix some minor glitches.
4304 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4305 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4306 Fall back on timer_create if timerfd_create fails at runtime.
4307 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4308 kernel primitives to do resolution. All uses removed.
4309 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4310 (turn_on_atimers): Clear timer_create-based timers too,
4313 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4314 Without this change, the code can access the local variable 'width'
4315 even when it has not been initialized, and likewise for 'height';
4316 in either case this leads to undefined behavior.
4318 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4320 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4321 necessary, put horizontal scroll bar resources as well. See
4322 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4323 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4325 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4327 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4328 background value to match the resource of its vertical counterpart.
4330 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4332 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4333 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4335 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4337 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4338 change that added the top margin height to the requested height
4339 and revert (undocumented) part of 2014-07-28 change that changed
4340 the logic of whether a size change occurred.
4342 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4344 * .gdbinit (xwindow): The members total_cols, total_lines,
4345 left_col, and top_line are C integers (and has been so for the
4348 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4351 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4353 On GNU/Linux, use timerfd for asynchronous timers.
4354 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4355 (toplevel): Rename alarm_timer_ok to special_timer_available.
4356 [HAVE_TIMERFD]: Declare timerfd.
4357 [HAVE_CLOCK_GETRES]: Declare resolution.
4358 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4359 system timer resolution.
4360 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4361 (timerfd_callback) [HAVE_TIMERFD]: New function.
4362 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4363 [ENABLE_CHECKING]: New function for the sake of automated tests.
4364 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4365 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4366 [ENABLE_CHECKING]: Defsubr test function.
4367 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4368 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4369 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4371 Fix --without-x build and pacify --enable-gcc-warnings.
4372 Problems reported in Bug#18122 and Bug#18124.
4373 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4374 (frame_windows_min_size): Now static.
4375 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4377 (adjust_frame_size): Always declare prototype.
4379 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4380 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4381 * atimer.c (timerfd_callback): Always read expiration data.
4383 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4384 * process.c (add_timer_wait_descriptor): Add timer descriptor
4385 to input_wait_mask and non_process_wait_mask as well.
4387 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4389 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4391 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4393 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4394 Reinstate code removed by the prevoius commit to this file.
4396 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4398 * buffer.h (struct buffer): New fields scroll_bar_height and
4399 horizontal_scroll_bar_type.
4400 * buffer.c (bset_scroll_bar_height)
4401 (bset_horizontal_scroll_bar_type): New functions.
4402 (Fbuffer_swap_text): Handle old_pointm field.
4403 (init_buffer_once): Set defaults for scroll_bar_height and
4404 horizontal_scroll_bar_type.
4405 (syms_of_buffer): New variables scroll_bar_height and
4406 horizontal_scroll_bar_type.
4407 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4408 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4409 (set_vertical_scroll_bar): Remove prototype.
4410 (x_change_tool_bar_height): Add prototype.
4411 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4412 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4413 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4415 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4416 (update_window): Start mode_line_row->y after horizontal scroll
4418 (change_frame_size_1): Call adjust_frame_size.
4419 (init_display): When changing the size of a tty frame do not
4420 pass height of menu bar.
4421 (Qframe_windows_min_size): New symbol.
4422 * frame.h (struct frame): List tool bar fields after menu bar
4423 fields. Add official, total_lines, horizontal_scroll_bars,
4424 config_scroll_bar_height and config_scroll_bar_lines fields.
4425 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4426 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4427 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4428 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4429 (FRAME_WINDOWS_HEIGHT): New macros.
4430 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4431 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4432 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4433 horizontal scroll bar.
4434 (frame_inhibit_resize, adjust_frame_size)
4435 (frame_windows_min_size): Add declarations.
4436 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4437 (x_set_scroll_bar_default_height, x_set_left_fringe)
4438 (x_set_right_fringe, x_set_vertical_scroll_bars)
4439 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4440 (x_set_scroll_bar_height): Add external declarations.
4441 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4442 (adjust_frame_size): New functions.
4443 (make_frame): Initial horizontal_scroll_bars field.
4444 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4446 (make_initial_frame, make_terminal_frame): No horizontal scroll
4447 bar in initial and terminal frames. Use adjust_frame_size.
4448 (Fframe_total_cols): Fix doc-string.
4449 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4450 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4451 Rewrite using adjust_frame_size.
4452 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4453 (Qframe_windows_min_size): New symbols.
4454 (x_set_frame_parameters): Remove call of check_frame_size.
4455 (x_report_frame_params): Return scroll_bar_height value.
4456 (x_set_left_fringe, x_set_right_fringe): New functions.
4457 (adjust_frame_height, x_set_internal_border_width)
4458 (x_set_fringe_width): Remove.
4459 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4460 (x_set_scroll_bar_width, x_set_right_divider_width)
4461 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4462 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4464 (x_figure_window_size): Rewrite to make frame display the
4465 expected number of lines.
4466 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4467 (Vdefault_frame_horizontal_scroll_bars)
4468 (Vframe_initial_frame_tool_bar_height)
4469 (frame_inhibit_implied_resize): New variables.
4470 * fringe.c (compute_fringe_widths): Remove.
4471 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4472 (xg_create_horizontal_scroll_bar)
4473 (xg_update_horizontal_scrollbar_pos)
4474 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4475 (xg_get_default_scrollbar_height)
4476 (xg_clear_under_internal_border): Extern.
4477 * gtkutil.c (xg_frame_resized): Don't call
4478 do_pending_window_change.
4479 (xg_frame_set_char_size): Use adjust_frame_size.
4480 (style_changed_cb): Call update_theme_scrollbar_height and
4481 x_set_scroll_bar_default_height.
4482 (x_wm_set_size_hint): Don't call check_frame_size.
4483 (update_theme_scrollbar_height)
4484 (xg_get_default_scrollbar_height)
4485 (xg_create_horizontal_scroll_bar)
4486 (xg_update_horizontal_scrollbar_pos)
4487 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4488 (xg_create_scroll_bar): Set horizontal slot of bar.
4489 (xg_initialize): Call update_theme_scrollbar_height.
4490 (xg_clear_under_internal_border): No more static.
4491 * insdel.c (adjust_suspend_auto_hscroll): New function.
4492 (adjust_markers_for_delete, adjust_markers_for_insert)
4493 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4494 * keyboard.c (readable_events, discard_mouse_events)
4495 (make_lispy_event): Handle horizontal scroll bar click events.
4496 (Fsuspend_emacs): When changing the size of a tty frame do not
4497 pass height of menu bar.
4498 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4499 (Qright, Qleftmost, Qrightmost): New symbols.
4500 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4502 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4503 * nsfns.m (x_set_internal_border_width): New function.
4504 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4505 Remove extended fringe code.
4506 (x_set_window_size, x_new_font): Don't call
4507 compute_fringe_widths.
4508 * term.c (Fresume_tty): When changing the size of a tty frame do
4509 not pass height of menu bar.
4510 (clear_tty_hooks, set_tty_hooks):
4511 Clear horizontal_scroll_bar_hook.
4512 (init_tty): Frame has no horizontal scroll bars.
4513 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4514 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4515 scroll_bar_after_handle, scroll_bar_left_arrow,
4516 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4517 scroll_bar_to_rightmost entries.
4518 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4519 (struct terminal): Add set_horizontal_scroll_bar_hook.
4520 * w32console.c (initialize_w32_display):
4521 Clear horizontal_scroll_bar_hook.
4522 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4524 (x_clear_under_internal_border, x_set_internal_border_width):
4526 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4527 Set windows_or_buffers_changed when adding the menu bar.
4528 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4529 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4530 (w32_createhscrollbar): New functions.
4531 (w32_createscrollbar): Rename to w32_createvscrollbar.
4532 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4533 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4534 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4535 Add WM_EMACS_SHOWCURSOR.
4536 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4537 case do not artificially impose WM size hints.
4538 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4539 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4541 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4542 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4543 (unwind_create_frame_1): Remove.
4544 (Fx_create_frame): Make both scrollbars the system standard
4545 width and height. Use official field of frame structure to
4546 inhibit running window-configuration-change-hook.
4547 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4548 pixelwise. Handle frame's official field.
4549 (w32_frame_parm_handlers): Remove x_set_fringe_width
4550 entries. Add x_set_scroll_bar_height,
4551 x_set_horizontal_scroll_bars, x_set_left_fringe and
4553 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4554 pass height of menu bar to change_frame_size.
4555 * w32menu.c (set_frame_menubar): Rewrite using
4556 frame_inhibit_resize.
4557 * w32term.h (struct w32_display_info):
4558 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4559 (struct scroll_bar): Add horizontal.
4560 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4561 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4562 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4563 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4564 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4565 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4566 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4567 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4568 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4569 Define instead of WM_EMACS_CREATESCROLLBAR.
4570 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4571 WND_SCROLLBAR_INDEX.
4572 * w32term.c (horizontal_scroll_bar_min_handle)
4573 (horizontal_scroll_bar_left_border)
4574 (horizontal_scroll_bar_right_border): New integers.
4575 (x_set_frame_alpha): Replace x_highlight_frame by
4577 (x_window_to_scroll_bar): New argument "type". Update callers
4579 (w32_set_horizontal_scroll_bar_thumb)
4580 (x_horizontal_scroll_bar_report_motion)
4581 (w32_set_horizontal_scroll_bar)
4582 (w32_horizontal_scroll_bar_handle_click)
4583 (x_horizontal_scroll_bar_report_motion): New functions.
4584 (w32_mouse_position): Discriminate horizontal and vertical
4586 (my_create_scrollbar): Replace with two new functions
4587 my_create_vscrollbar and my_create_hscrollbar.
4588 (x_scroll_bar_create): New argument "horizontal".
4589 Update callers accordingly.
4590 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4591 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4593 (w32_read_socket): Handle WM_HSCROLL cae.
4594 (x_new_font): Don't recompute fringe widths.
4595 Use frame_inhibit_resize. Calculate new menu bar height iff we
4596 build without toolkit. Always clear under internal border.
4597 (x_set_window_size): Don't check frame size or recompute
4598 fringes. Reset fullscreen status before applying sizes.
4599 Always resize as requested by pixelwise argument. Don't call
4600 do_pending_window_change.
4601 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4602 (w32_initialize_display_info): Initialize dpyinfo's
4603 horizontal_scroll_bar_cursor entry.
4604 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4605 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4606 horizontal_scroll_bar_left_border.
4607 (w32fullscreen_hook): Intermittently resize window to normal
4608 when switching from fullscreen to maximized state.
4609 (run_window_configuration_change_hook): Don't run it if frame is
4611 (unwind_change_frame): Remove.
4612 (Fset_window_configuration): Rewrite using frame's official field.
4613 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4614 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4615 * window.h (struct window): New fields old_pointm,
4616 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4617 scroll_bar_height and suspend_auto_hscroll.
4618 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4620 (sanitize_window_sizes): Extern.
4621 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4622 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4623 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4624 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4625 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4627 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4628 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4629 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4630 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4631 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4632 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4633 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4634 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4635 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4636 (Fwindow_old_point, sanitize_window_sizes): New functions.
4637 (Qwindow_sanitize_window_sizes): New symbol.
4638 (window_body_height): Count in horizontal scroll bar.
4639 (set_window_hscroll, Fscroll_left, Fscroll_right):
4640 Set suspend_auto_hscroll slot.
4641 (Fwindow_inside_edges): Count fringes pixelwise.
4642 (coordinates_in_window, Fcoordinates_in_window_p):
4643 Consider horizontal scroll bar.
4644 (check_frame_size, adjust_window_margins): Remove functions and
4645 corresponding calls.
4646 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4647 (temp_output_buffer_show): Reset hscroll related fields.
4648 Initialize old_pointm.
4649 (make_parent_window): Initialize old_pointm.
4650 (make_window): Initialize old_pointm, horizontal scroll bar type,
4651 and scroll bar height.
4652 (resize_frame_windows): Don't count top margin in new sizes.
4653 Don't use safe sizes when shrinking a frame; let the window
4654 manager do the clipping.
4655 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4657 (Fdelete_window_internal): Unchain old_pointm marker.
4658 (window_scroll_pixel_based, Fscroll_other_window):
4660 (Fwindow_text_width, Fwindow_text_height): New argument
4662 (struct saved_window): New fields, old_pointm, hscroll_whole,
4663 suspend_auto_hscroll, scroll_bar_height and
4664 horizontal_scroll_bar_type.
4665 (Fset_window_configuration, save_window_save): Set new fields of
4667 (apply_window_adjustment): Don't call adjust_window_margins.
4668 (set_window_margins): Don't change margins if new sizes don't
4670 (set_window_scroll_bars): New argument "horizontal_type".
4671 Handle horizontal scroll bars. Don't change scroll bars if they
4672 don't fit into window.
4673 (Fset_window_scroll_bars): New argument "horizontal_type".
4674 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4675 (compare_window_configurations): Compare horizontal scroll bar
4677 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4678 horizontal scroll bar height.
4679 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4680 instead of FRAME_LINES.
4681 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4682 ON_VERTICAL_SCROLL_BAR.
4683 (with_echo_area_buffer): Initialize old_pointm.
4684 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4686 (unwind_with_echo_area_buffer): Handle old_pointm.
4687 (update_tool_bar): Set do_update when the tool bar window has at
4688 least one line (since this is what the user sets).
4689 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4690 (redisplay_tool_bar): Return early when toolbar has zero lines.
4691 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4692 (hscroll_window_tree): Handle suspension of auto_hscroll and
4694 (set_horizontal_scroll_bar): New function.
4695 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4696 more than one line. Handle horizontal scroll bars.
4697 (note_mouse_highlight): Handle horizontal scrol bars.
4698 (expose_frame): Set dimensions of XRectangle from frame's text
4700 (Vvoid_text_area_pointer): Update doc-string.
4701 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4702 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4703 (x_set_internal_border_width): New functions.
4704 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4705 (unwind_create_frame_1): Remove.
4706 (Fx_create_frame): Handle horizontal scroll bars. Use official
4707 field of frame structure to inhibit running
4708 window-configuration-change-hook.
4709 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4710 pixelwise. Handle frame's official field.
4711 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4712 x_set_horizontal_scroll_bars, x_set_left_fringe,
4714 * xmenu.c (update_frame_menubar, free_frame_menubar):
4715 Use adjust_frame_size.
4716 * xterm.h (struct x_display_info):
4717 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4719 (struct scroll_bar): Add horizontal slot.
4720 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4721 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4722 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4723 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4724 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4725 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4726 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4727 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4728 (x_clear_under_internal_border): Remove.
4729 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4730 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4731 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4732 HORIZONTAL. Update callers.
4733 (horizontal_action_hook_id): New action hook id.
4734 (x_horizontal_scroll_bar_to_input_event)
4735 (x_create_horizontal_toolkit_scroll_bar)
4736 (xt_horizontal_action_hook)
4737 (x_set_toolkit_horizontal_scroll_bar_thumb)
4738 (XTset_horizontal_scroll_bar, x_net_wm_state)
4739 (x_horizontal_scroll_bar_report_motion): New functions.
4740 (xg_scroll_callback, x_scroll_bar_handle_click):
4741 Handle horizontal scroll bars.
4742 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4743 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4745 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4746 Handle horizontal scroll bars.
4747 (handle_one_xevent): Handle horizontal scroll bar events.
4748 Call x_net_wm_state.
4749 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4751 (x_set_window_size): Don't call check_frame_size and
4752 do_pending_window_change.
4753 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4754 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4755 (x_scroll_bar_set_handle): Add some checks when calling
4758 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4760 Revert previous change.
4761 There is certainly nothing wrong with writing code like 'lo <= i
4762 && i <= hi', even if LO happens to a constant. There isn't even
4763 anything wrong in general with writing 'a <= b' if A happens to
4764 be a constant. At any rate stylistic changes shouldn't
4765 be done like this without discussion.
4767 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4769 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4770 (Fgarbage_collect): Reorder conditions that are written backwards.
4771 * data.c (cons_to_unsigned): Likewise.
4772 * dispnew.c (update_frame_1, sit_for): Likewise.
4773 * fileio.c (file_offset): Likewise.
4774 * filelock.c (read_lock_data, lock_file): Likewise.
4775 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4777 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4778 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4779 * lread.c (read1): Likewise.
4780 * minibuf.c (read_minibuf_noninteractive): Likewise.
4781 * nsterm.m (x_set_frame_alpha): Likewise.
4782 * process.c (wait_reading_process_output): Likewise.
4783 * region-cache.c (delete_cache_boundaries): Likewise.
4784 * xterm.c (x_set_frame_alpha): Likewise.
4786 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4788 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4791 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4793 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4794 because atimer expiration is absolute rather than relative.
4796 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4798 * w32term.h (current_popup_menu, menubar_in_use):
4799 Move declarations from w32term.c.
4801 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4803 * w32fns.c (menubar_in_use): No more static.
4804 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4806 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4808 Move hourglass machinery to RIF.
4809 * dispextern.h (struct redisplay_interface): New members
4810 show_hourglass and hide_hourglass. Indent comments.
4811 (show_hourglass, hide_hourglass): Remove prototypes.
4812 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4813 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4814 (ns_redisplay_interface): Add them.
4815 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4816 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4817 (w32_arrow_cursor): New function to hack around non-GUI frames.
4818 (w32_redisplay_interface): Add new functions.
4819 * w32term.h (w32_arror_cursor): Add prototype.
4820 * xdisp.c (show_hourglass): New function, refactored out from
4821 platform-dependent code.
4822 (cancel_hourglass): Now call to RIF function.
4823 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4824 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4825 (x_redisplay_interface): Add new functions.
4827 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4829 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4830 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4831 and complete previous change.
4832 * frame.c (adjust_frame_height): New function.
4833 (Fset_frame_height, Fset_frame_size): Use it.
4834 (x_set_frame_parameters): Take frame top margin into account.
4836 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4838 * frame.c (Fset_frame_height): Take frame top margin into account.
4839 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4840 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4842 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4844 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4845 menubar_height as such. Tweak comment.
4846 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4847 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4848 All related users changed.
4849 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4850 * xterm.c (handle_one_xevent):
4851 * gtkutil.c (xg_event_is_for_menubar):
4852 * xfns.c (x_window) [USE_X_TOOLKIT]:
4853 * xmenu.c (set_frame_menubar, free_frame_menubar):
4854 Prefer to use FRAME_MENUBAR_HEIGHT.
4856 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4858 * frame.c (Fframe_parameters): Always report frame height without
4859 menu and tool bar lines.
4861 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4863 * nsterm.m (applicationDidFinishLaunching:): Call
4864 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4865 (antialiasThresholdDidChange:): New method for EmacsApp.
4867 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4869 * macfont.m (macfont_update_antialias_threshold): Remove static.
4871 * macfont.h (macfont_update_antialias_threshold): Declare.
4873 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4875 * w32select.c (setup_windows_coding_system):
4876 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4877 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4879 * w16select.c (Fw16_get_clipboard_data):
4880 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4883 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4884 buffer position where we are to start the iteration.
4885 (handle_invisible_prop): Record in it->stop_charpos the position
4886 where the invisible text ends. (Bug#18035)
4887 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4888 row has zero buffer position as their start position.
4889 Reported by martin rudalics <rudalics@gmx.at>.
4891 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4892 infinite looping in redisplay when display lines don't have enough
4893 space to display even a single character. (Bug#18036)
4895 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4897 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4898 * xfns.c (x_window): Use it to allow xfree later.
4899 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4900 where appropriate. Use bool for booleans and remove redundant checks.
4901 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4902 * xterm.c (x_free_frame_resources): Free shell_position.
4904 2014-07-19 K. Handa <handa@gnu.org>
4906 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4907 mandatory font spec (Bug#17973).
4909 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4911 * font.c (font_score): Return the worst score if the size of
4912 ENTITY is wrong by more than a factor 2 (Bug#17973).
4914 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4916 * frame.c (frame_unspecified_color): New function
4917 refactored out from ...
4918 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4919 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4921 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4922 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4923 * lisp.h (set_frame_param): Remove prototype.
4924 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4925 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4928 Prefer 'x_display_info *' to 'Display *' in X selection code.
4929 This helps to avoid unneeded calls to x_display_info_for_display.
4930 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4931 instead of 'Display *'.
4932 (SELECTION_EVENT_DPYINFO): New macro.
4933 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4934 it as an lvalue. Mention this in comment.
4935 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4936 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4937 (selection_data_to_lisp_data, receive_incremental_selection):
4938 Convert to use 'x_display_info *'. Adjust users where appropriate.
4939 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4940 selection data *' as last arg to not return values in args.
4941 (unexpect_property_change): Use common removal technique.
4943 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4945 * print.c (print_preprocess): Adjust to match changed
4946 sub char-table structure and avoid crash (Bug#18038).
4948 * data.c (wrong_choice): Not static any more.
4949 * lisp.h (wrong_choice): Add prototype.
4950 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4951 Declare namebuf as such. Tweak comment.
4952 [USE_GTK]: Likewise for tool_bar_position.
4953 (fset_tool_bar_position) [USE_GTK]: Ditto.
4954 (FRAME_TOOL_BAR_POSITION): New macro.
4955 * frame.c (x_report_frame_params):
4956 * gtkutil.c (update_frame_tool_bar):
4957 * xfns.c (Fx_create_frame): Use it.
4958 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4960 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4962 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4963 buffer's default-directory only if it is a string. (Bug#17986)
4965 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4967 More precise control over values of some buffer-local variables.
4968 * keyboard.c (Qvertical_scroll_bar):
4969 * frame.c (Qleft, Qright): Move to ...
4970 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4971 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4972 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4973 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4974 vertical-scroll-bar, scroll-up-aggressively
4975 and scroll-down-aggressively.
4976 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4978 * nsfns.m, frame.h (Qleft, Qright):
4979 * nsterm.m (Qleft): Remove declarations.
4980 * gtkutil.c (toplevel): Include buffer.h.
4981 * data.c (wrong_choice, wrong_range): New functions.
4982 (store_symval_forwarding): Handle special properties of buffer-local
4983 variables and use functions from the above to signal error, if any.
4985 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4986 values. Add comment.
4987 (struct frame): Re-arrange layout to avoid extra padding and use bit
4988 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4989 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4990 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4991 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4992 Define as no-ops because there are no scroll bars anyway.
4993 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4996 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4997 Add convenient setter.
4998 (font_put_frame_data, font_get_frame_data): Use it.
5000 2014-07-15 Daiki Ueno <ueno@gnu.org>
5002 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5003 pointer argument, before dereferencing.
5004 (XCHAR2B_BYTE2): Likewise.
5006 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5008 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5009 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5010 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5011 Use record_unwind_protect_int and avoid consing.
5012 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5014 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5016 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5018 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5019 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5021 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5022 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5023 * minibuf.c: Include binary-io.h instead of fcntl.h.
5024 (read_minibuf_noninteractive):
5025 Use set_binary_mode instead of handcrafted code.
5026 Don't call emacs_set_tty if emacs_get_tty failed.
5027 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5028 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5029 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5031 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5032 This works around a GCC compiler bug when Emacs is configured with
5033 --enable-gcc-warnings.
5035 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5037 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5038 or characters in string, respectively. Add comment.
5039 * fringe.c (Fdefine_fringe_bitmap):
5040 * fns.c (Fsubstring, substring_both): Use it.
5041 * keymap.c (Fdefine_key, Flookup_key):
5042 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5044 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5045 Use menu_item_width.
5046 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5048 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5050 Improve behavior of 'bzr up; cd src; make -k'.
5051 * Makefile.in (top_srcdir): New var.
5052 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5053 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5054 its expansion is a bit shorter.
5055 (../config.status): Actually build config.status instead of
5057 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5058 New macros, copied and relocated from ../Makefile.in.
5059 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5060 (../config.status, Makefile): New dependencies and rules,
5061 copied with relocation from ../Makefile.in. This should be more
5062 likely to rebuild the build machinery properly if you do a 'make'
5063 in the src directory.
5065 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5067 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5070 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5071 behavior on Windows 7 and later when the function is repeatedly
5072 invoked with the same value of DIR. (Bug#17950)
5074 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5075 string to match the one in w32fns.c.
5077 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5078 stdin to binary mode only if it is connected to a terminal.
5080 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5082 Coalesce extern decls.
5083 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5084 * sysdep.c (emacs_get_tty, emacs_set_tty):
5085 Move duplicate extern decls from here ...
5086 * systty.h: ... to here, so that there's just one copy.
5088 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5090 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5092 * nsfns.m (Fns_popup_font_panel): Ditto.
5094 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5096 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5098 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5100 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5101 [DOS_NT]: Implement for WINDOWSNT.
5103 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5106 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5108 * sysdep.c (suppress_echo_on_tty): New function.
5109 * minibuf.c (read_minibuf_noninteractive): Use it.
5111 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5113 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5114 sysinfo failed. Adjust docstring.
5116 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5118 Implement memory-info for MS-DOS.
5119 * dosfns.c (dos_memory_info): New function.
5120 * dosfns.h (dos_memory_info): Add prototype.
5121 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5122 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5123 of doing some of its job.
5125 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5126 reference termios structure members.
5128 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5130 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5132 * minibuf.c (top): Include systty.h. Declare external
5133 emacs_get_tty and emacs_set_tty.
5134 (Vread_hide_char): New lisp variable.
5135 (read_minibuf_noninteractive): Hide characters with
5136 Vread_hide_char if it is a character. (Bug#17839)
5138 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5140 Implement memory-info for MS-Windows.
5141 * w32.c (w32_memory_info): New function.
5142 * w32.h (w32_memory_info): Prototype it.
5143 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5145 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5147 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5148 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5149 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5150 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5151 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5152 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5153 (decode_coding_big5, decode_coding_charset, decode_coding)
5154 (encode_coding): Adjust users.
5156 * alloc.c (Fmemory_info): New function.
5158 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5160 * syntax.c (back_comment): Use more-natural location for label.
5162 * font.c, font.h (font_unparse_fcname): Now static.
5163 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5165 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5167 Next minor cleanup of font subsystem.
5168 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5169 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5171 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5173 * ftfont.h (ftfont_font_format): Remove prototype.
5174 * ftfont.c (ftfont_font_format): Remove; now unused.
5176 * nsfont.m (nsfont_open):
5177 * w32font.c (w32font_open_internal):
5178 * w32uniscribe.c (uniscribe_open):
5179 * xfont.c (xfont_open):
5180 * xftfont.c (xftfont_open): All users changed.
5182 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5183 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5185 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5187 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5188 x_produce_glyphs does when it generates a stretch glyph that
5189 represents a TAB. (Bug#17969)
5191 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5192 and there is a display property at that position, don't call
5193 move_it_to to move to a position before window start. (Bug#17942)
5194 Fix condition for finding CHARPOS by the first call to move_it_to.
5197 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5199 * syntax.c (find_defun_start): Try the cache even
5200 if !open_paren_in_column_0_is_defun_start.
5201 (back_comment): If find_defun_start was pessimistic, use the
5202 scan_sexps_forward result to improve the cache (bug#16526).
5204 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5206 * xdisp.c (redisplay_window): If redisplay of a window ends up
5207 with point in a partially visible line at end of the window, make
5208 sure the amended position of point actually has smaller Y
5209 coordinate; if not, give up and scroll the display. (Bug#17905)
5211 * window.c (window_scroll_pixel_based): When point ends up at the
5212 last fully visible line, don't let move_it_to stop at the left
5213 edge of the line and dupe us into thinking point is inside the
5216 * w32.c (network_interface_info): Make sure the argument is a
5219 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5221 * process.c (read_and_dispose_of_process_output): Fix typo
5222 in previous patch: we want nonnegative fds, not nonzero fds.
5224 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5226 * chartab.c (char_table_translate): Move to...
5227 * character.h (char_table_translate): ... inline function here.
5228 Avoid Faref and assume that args are always valid. This helps to
5229 speedup search, which is especially important for a huge buffers.
5230 * lisp.h (char_table_translate): Remove prototype.
5232 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5233 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5234 New function, with an intention to avoid code duplication between
5236 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5238 * ftfont.c (ftfont_open):
5239 * macfont.m (macfont_open):
5240 * xftfont.c (xftfont_open): Use it.
5242 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5244 * process.c: Add sanity checks for file descriptors (Bug#17844).
5245 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5246 Check that infd is nonnegative before using it as an fd.
5247 (read_and_dispose_of_process_output, Fprocess_send_eof):
5248 Likewise, for outfd.
5249 (wait_reading_process_output): Omit unnecessary check of infd.
5251 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5253 Minor fixups related to usage of the 'long' type.
5254 * gnutls.c (emacs_gnutls_handshake):
5255 * xfaces.c (dump_realized_face):
5256 Work even if 'long' is narrower than 'void *'.
5257 * termcap.c (scan_file):
5258 * xselect.c (x_decline_selection_request)
5259 (x_reply_selection_request, x_get_window_property):
5260 * xterm.c (x_set_frame_alpha):
5261 Remove unnecessary 'L' suffixes of integer constants.
5262 * xfns.c (hack_wm_protocols):
5263 * xselect.c (x_fill_property_data):
5264 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5265 Remove unnecessary casts to 'long'.
5266 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5268 Minor ImageMagick safety fixes.
5269 * image.c (imagemagick_compute_animated_image):
5270 Remove useless assignment to local. Avoid problems if dest_width is 0.
5271 (imagemagick_load_image): Use int for pixel counts that can't
5272 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5273 a row width greater than the image width (or greater than LONG_MAX!).
5275 2014-07-04 K. Handa <handa@gnu.org>
5277 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5278 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5279 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5281 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5283 * font.h (struct font_driver): Remove get_outline and free_outline;
5284 not used by any font driver.
5285 * ftfont.c (ftfont_driver):
5286 * macfont.m (macfont_driver):
5287 * nsfont.m (nsfont_driver):
5288 * w32font.c (w32font_driver):
5289 * w32uniscribe.c (uniscribe_font_driver):
5290 * xfont.c (xfont_driver): Related users changed.
5291 * xselect.c (x_get_window_property): Use convenient xmalloc.
5292 Call to xfree only if some data was really allocated.
5294 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5296 On MS-Windows, display busy cursor on all GUI frames.
5297 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5298 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5299 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5301 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5302 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5304 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5306 Use convenient alists to manage per-frame font driver-specific data.
5307 * frame.h (struct frame): Rename font_data_list to...
5308 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5309 * font.h (struct font_data_list): Remove; no longer need a special
5311 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5313 * font.c (font_put_frame_data, font_get_frame_data)
5314 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5316 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5317 Related users changed.
5318 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5319 Prefer convenient xmalloc and xfree.
5321 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5323 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5324 the window whose glyph row is being prepared and a flag whether it
5325 is for mode/header line. Make sure the glyph row's marginal areas
5326 are in sync with what the window wants.
5329 * xdisp.c (display_line, display_mode_line):
5330 Call prepare_desired_row with additional arguments, as appropriate.
5332 * dispextern.h (prepare_desired_row): Adjust prototype.
5334 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5336 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5337 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5338 caused by xw_popup_dialog in daemon mode (Bug#17891).
5340 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5342 * frame.c (do_switch_frame): When switching to another TTY frame,
5343 make sure FrameCols and FrameRows are in sync with the new frame's
5346 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5348 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5349 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5350 min_char slots. Adjust comment.
5351 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5352 Add SUB_CHAR_TABLE_OFFSET member.
5353 (make_uninit_sub_char_table): New function.
5354 (toplevel): Add compile-time assert to verify suitable member layout
5355 in Lisp_Sub_Char_Table.
5356 * alloc.c (mark_char_table): Add extra argument to denote char table
5357 subtype. Adjust to match new layout of sub char-table.
5358 (mark_object): Always mark sub char-tables with mark_char_table.
5359 * chartab.c (make_sub_char_table, copy_sub_char_table)
5360 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5361 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5362 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5363 All related users changed.
5364 * lread.c (read1): Adjust to match new layout of sub char-table.
5365 * print.c (print_object): Likewise (Bug#17898).
5367 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5369 * keymap.c (get_keyelt): Simplify.
5370 (copy_keymap_item): Remove left-over code for when we had
5371 key-shortcut caches.
5373 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5375 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5376 (dealloc): Remove for EmacsScroller.
5378 * nsterm.h (EmacsScroller): Remove dealloc.
5380 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5382 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5384 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5386 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5387 when setNeedsDisplay is called so we don't trigger redisplay for every
5390 * nsterm.m (any_help_event_p): New variable.
5391 (mouseMoved:): Set any_help_event_p to YES if help event is
5392 generated. Remove else with empty help event that triggered redisplay
5393 for every mouse move.
5394 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5396 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5398 * xfns.c (Qsuppress_icon): Remove; no real users.
5399 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5400 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5401 (syms_of_w32fns): Don't DEFSYM it.
5403 2014-06-29 Glenn Morris <rgm@gnu.org>
5405 * Makefile.in (ns-app): Mark as PHONY.
5407 2014-06-28 Glenn Morris <rgm@gnu.org>
5409 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5410 liblw.a in this directory.
5412 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5414 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5415 also in unibyte case. (Bug#17865)
5417 2014-06-28 K. Handa <handa@gnu.org>
5419 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5420 (MIN_CHARBUF_SIZE): New macro.
5421 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5423 2014-06-27 Glenn Morris <rgm@gnu.org>
5425 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5426 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5427 (.el.elc): Replace suffix rule with pattern rule.
5428 (%.elc): New pattern rule, with order-only prerequisite.
5429 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5430 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5431 in place of BOOTSTRAPEMACS.
5433 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5435 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5437 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5439 Consistently use validate_subarray to verify substring.
5440 * fns.c (validate_substring): Not static any more. Adjust to
5441 use ptrdiff_t, not EMACS_INT, because string and vector limits
5442 can't exceed ptrdiff_t even if EMACS_INT is wider.
5443 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5444 (secure_hash): Adjust user.
5445 * lisp.h (validate_subarray): Add prototype.
5446 * coding.c (Fundecodable_char_position):
5447 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5448 Use validate_subarray. Adjust comment to mention substring.
5450 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5452 Do not allow out-of-range character position in Fcompare_strings.
5453 * fns.c (validate_subarray): Add prototype.
5454 (Fcompare_substring): Use validate_subarray to check ranges.
5455 Adjust comment to mention that the semantics was changed. Also see
5456 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5458 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5460 Be more consistent about the 'Qfoo' naming convention.
5461 * image.c (Fimagemagick_types):
5462 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5463 * process.c (Fmake_network_process):
5464 Rename C local identifier 'Qfoo to avoid giving the false
5465 impression that it stands for the symbol 'foo'.
5467 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5469 Simplify and cleanup character conversion stuff.
5470 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5472 * character.c (multibyte_char_to_unibyte)
5473 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5474 * character.h (make_char): Remove; unused.
5475 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5476 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5477 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5478 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5479 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5481 2014-06-22 Mario Lang <mlang@delysid.org>
5483 * w32fns.c (Fw32_shell_execute): The the -> the.
5485 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5487 * xmenu.c (mouse_position_for_popup):
5488 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5489 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5490 * menu.c (Fx_popup_menu):
5491 * xselect.c (x_handle_dnd_message): Adjust users.
5492 * menu.h (mouse_position_for_popup): Remove prototype.
5493 * xterm.h (x_relative_mouse_position): Add prototype.
5494 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5495 call XFree if XQueryTree returns zero.
5497 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5499 * indent.c (Fvertical_motion): Doc fix.
5500 Move to the goal column, if any, with a single call to
5501 move_it_in_display_line, not in two calls. Doing this with two
5502 calls causes move_it_in_display_line apply the line-prefix
5503 handling twice instead of just once. (Bug#17823)
5505 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5507 Port to OS X ACLs (Bug#17810).
5508 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5509 ACL_TYPE_ACCESS) doesn't work.
5511 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5513 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5514 before checking key-translation-map (bug#17659).
5516 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5518 * font.c (font_make_object): Avoid dangling pointer which may
5519 crash GC (Bug#17771).
5521 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5523 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5524 prototype of DGifCloseFile as appropriate for older and newer
5526 (gif_close): New function, encapsulates the differences in the
5527 calling sequence of DGifCloseFile before v5.1.0 and after it.
5528 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5529 error string where appropriate. (Bug#17790)
5531 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5532 macro execution, make sure point didn't move since last complete
5533 redisplay, as the condition for using the glyph matrix
5534 information. (Bug#17777)
5536 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5538 Minor cleanup of fonset code.
5539 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5540 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5541 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5542 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5543 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5544 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5545 (free_realized_fontset): Remove because a no-op since 2008.
5546 (free_face_fontset): Adjust user.
5547 (syms_of_fontset): Shrink fontset by one extra slot.
5549 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5551 Omit redundant extern decls.
5552 Most of this patch is from Dmitry Antipov, in:
5553 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5554 * commands.h (update_mode_lines):
5555 * frame.h (Qbackground_color, Qforeground_color)
5556 (x_set_menu_bar_lines):
5557 * ftfont.c (ftfont_font_format):
5558 * intervals.h (Qkeymap, Qfont):
5559 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5560 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5561 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5562 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5563 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5564 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5565 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5566 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5567 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5568 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5569 (Qtool_bar, Qheader_line):
5570 * macros.c (Fexecute_kbd_macro):
5571 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5572 * xterm.c (x_delete_terminal, XSetIMValues):
5573 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5574 (x_implicitly_set_name, popup_activated)
5575 (widget_store_internal_border):
5576 Remove redundant decls.
5577 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5578 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5579 Remove _Noreturn, as make-docfile now does that for us.
5580 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5581 (Qregion_extract_function): New decl.
5582 * window.c, xfns.c: Include menu.h.
5584 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5586 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5588 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5590 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5591 * callint.c (read_file_name): ... convert to static here.
5592 * lisp.h (Fread_file_name): Do not EXFUN it.
5593 (STRING_COPYIN): Remove; unused.
5594 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5595 (char_composable_p): ... static function. All users changed.
5596 * eval.c (toplevel): Remove redundant #include directives.
5597 * xterm.c (x_initialize): Add static to match prototype.
5598 * ccl.c (Fccl_execute_on_string):
5599 * font.c (fon_intern_prop): Use make_specified_string.
5601 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5603 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5604 Reported by David Caldwell in:
5605 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5607 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5609 Do not ask for XRender extension each time XFT font is opened.
5610 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5611 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5613 2014-06-15 Glenn Morris <rgm@gnu.org>
5615 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5617 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5619 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5620 information if we are in the middle of executing a keyboard macro,
5621 since redisplay doesn't update the screen until the macro is
5622 finished. (Bug#17777)
5624 * alloc.c (cleanup_vector): Don't dereference a font driver
5625 pointer if it is NULL. (Bug#17771)
5627 2014-06-13 Glenn Morris <rgm@gnu.org>
5629 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5630 ($(lispsource)/international/charprop.el)
5631 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5632 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5633 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5634 GNU make automatically passes command-line arguments to sub-makes.
5636 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5638 Avoid hangs in accept-process-output (Bug#17647).
5639 * lisp.h, process.c (wait_reading_process_input):
5640 Return int, not bool. All uses changed.
5641 * process.c (SELECT_CANT_DO_WRITE_MASK):
5642 Remove macro, replacing with ...
5643 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5645 (status_notify): New arg WAIT_PROC. Return int, not void.
5648 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5650 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5651 the frame is the initial frame, because the hook is not set up
5652 then, and Emacs crashes.
5653 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5655 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * keymap.c (silly_event_symbol_error): Don't recommend the use
5660 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5662 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5663 matching overlay strings with 'cursor' property against buffer
5664 positions traversed in the glyph row. (Bug#17744)
5666 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5668 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5671 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5672 determine 10.9 (Bug#17751).
5674 * macfont.m (macfont_draw): Positions were not freed.
5676 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5678 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5679 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5680 function. Also adjust comment.
5681 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5683 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5684 * font.c (font_done_for_face):
5685 * xfaces.c (realize_non_ascii_face): Adjust user.
5686 * font.h (struct font_driver): Convert 'prepare_face' to return
5687 void because its return value is never used anyway.
5688 * xfont.c (xfont_prepare_face): Return void.
5689 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5690 (xftfont_done_face): Use xfree.
5692 * dispextern.h (last_tool_bar_item): Remove declaration.
5693 * frame.h (struct frame): New member last_tool_bar_item.
5694 * frame.c (make_frame): Initialize it.
5695 * xdisp.c (toplevel): Remove last_tool_bar_item.
5696 (handle_tool_bar_click, note_tool_bar_highlight):
5697 * w32term.c (w32_read_socket, w32_initialize):
5698 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5700 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5701 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5703 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5705 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5706 * process.c (Faccept_process_output)
5707 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5708 the return value is about PROCESS, not about other processes.
5710 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5712 Further adjustments to mark_object and friends.
5713 Now the mark_object's stack is just 32 bytes on a 64-bit
5714 system, which means extra 20% off the stack usage.
5715 * alloc.c (mark_save_value): As before, refactored out from ...
5716 (mark_object): ... adjusted user. Also add comment.
5718 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5720 Fix core dump after a dropped X connection (Bug#17704).
5721 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5722 is dead, as we may be shutting down.
5724 2014-06-08 Glenn Morris <rgm@gnu.org>
5726 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5728 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5730 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5732 If a C name must be extern on some platforms, make it extern on all.
5733 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5735 * font.h (ftxfont_driver) [HAVE_XFT]:
5736 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5737 * lisp.h (get_frame_param):
5738 * menu.h (tty_menu_show):
5739 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5740 * termhooks.h (encode_terminal_code):
5741 * xterm.h (x_menu_wait_for_event):
5743 * frame.c (get_frame_param):
5744 * fringe.c (max_used_fringe_bitmap):
5745 * ftxfont.c (ftxfont_driver):
5746 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5747 * menu.c (menu_items_inuse):
5748 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5749 * term.c (encode_terminal_code, tty_menu_show):
5750 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5751 * xfaces.c (load_color):
5752 * xmenu.c (x_menu_wait_for_event):
5755 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5757 Change object marking routines to minimize stack usage.
5758 This change moves a few cold paths from mark_object to NO_INLINE
5759 functions and adjusts symbol marking loop. According to GCC 4.8.2
5760 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5761 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5762 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5763 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5764 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5765 refactored out from ...
5766 (mark_object): ... adjusted user. Also mark symbols in a tight
5768 (mark_face_cache): Add NO_INLINE.
5770 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5772 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5773 contains garbage on WINDOWSNT (which could potentially infloop at
5776 Minimize cursor motion during TTY menu updates.
5777 * term.c (tty_menu_display): Don't position cursor here.
5778 Instead, pass the cursor coordinates to update_frame_with_menu.
5779 (tty_menu_activate): Send the hide cursor command only once in an
5780 iteration through the outer 'while' loop.
5782 * dispnew.c (update_frame_1): Accept an additional argument
5783 SET_CURSOR_P, and position the cursor at the end of the frame
5784 update only if that argument is non-zero. All callers changed to
5785 provide the additional argument as non-zero, except for
5786 update_frame_with_menu.
5787 (update_frame_with_menu): Accept 2 additional arguments ROW and
5788 COL; if they are non-negative, instruct update_frame_1 not to
5789 position the cursor, and instead position it according to ROW and COL.
5791 * dispextern.h (update_frame_with_menu): Update prototype.
5793 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5795 * callproc.c (call_process): Don't check read-only if we don't insert
5796 anything (bug#17666).
5798 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5800 * dispnew.c (update_frame_with_menu): Set display_completed.
5802 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5804 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5806 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5808 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5810 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5811 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5813 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5815 * window.c (Frecenter): Signal an error if window-buffer is not
5818 * keyboard.c (make_lispy_position): Don't include a buffer position in
5819 mode/header-line mouse events.
5821 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5822 Vunread_command_events (bug#17650).
5824 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5826 * xterm.c (x_setup_pointer_blanking):
5827 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5829 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5831 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5832 because it will be defined in generated config.h if needed.
5834 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5836 Use terminal-specific hooks to display popup dialogs.
5837 * termhooks.h (struct terminal): New field popup_dialog_hook.
5838 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5839 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5840 code and use popup_dialog_hook.
5841 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5842 * nsterm.h (ns_popup_dialog): Adjust prototype.
5843 * nsterm.m (ns_create_terminal):
5844 * w32term.c (w32_create_terminal):
5845 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5846 Setup popup_dialog_hook.
5848 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5850 * w32heap.c (report_temacs_memory_usage): Improve the report by
5851 reporting the large blocks that are actually occupied at dump time.
5853 * w32console.c (initialize_w32_display): Set the console
5854 menu_show_hook, otherwise TTY menus are broken on w32.
5856 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5858 Use terminal-specific hooks to display menus.
5859 * termhooks.h (struct terminal): New field menu_show_hook.
5860 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5861 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5863 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5864 * nsmenu.m (ns_menu_show):
5865 * w32menu.c (w32_menu_show):
5866 * xmenu.c (x_menu_show):
5867 * term.c (tty_menu_show): Adjust to use bit flags.
5868 (set_tty_hooks): Set menu_show_hook.
5869 * xterm.c (x_create_terminal):
5870 * nsterm.m (ns_create_terminal):
5871 * msdos.c (initialize_msdos_display):
5872 * w32term.c (w32_create_terminal): Likewise.
5874 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5876 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5878 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5880 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5881 (FD_SET): Don't define on WINDOWSNT.
5883 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5885 * emacs.c: Include "sysselect.h", to define its inline functions.
5886 Reported by Glenn Morris in:
5887 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5889 Do not require libXt-devel when building with gtk.
5890 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5891 dependency on libXt-devel.
5892 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5893 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5894 lwlib-widget.h now does this.
5895 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5897 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5899 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5900 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5901 (delete_write_fd, wait_reading_process_output):
5902 Remove now-redundant easserts.
5903 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5904 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5905 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5906 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5908 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5910 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5911 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5912 (calloc): Don't undef, it is never defined.
5913 (HEAP_ENTRY_SHIFT): Remove unused macro.
5915 * Makefile.in (C_HEAP_SWITCH): Remove.
5916 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5918 Fix MS-Windows build broken by menu changes on 2014-06-02.
5919 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5921 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5922 Define instead of including ../lwlib/lwlib.h, which causes
5923 compilation errors due to missing X11 headers.
5925 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5927 * process.c (wait_reading_process_output): Omit incorrect test of
5928 p->infd against zero. Add easserts for infd having a plausible value.
5930 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5932 Adjust to match recent lwlib changes.
5933 * menu.h (xmalloc_widget_value): Replace by ...
5934 (make_widget_value): ... new prototype.
5935 * menu.c (xmalloc_widget_value): Replace by ...
5936 (make_widget_value): ... new function.
5937 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5938 * gtkutil.c (malloc_widget_value, free_widget_value):
5939 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5940 * keyboard.h (enum button_type, struct _widget_value):
5941 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5943 * nsmenu.m (ns_update_menubar, ns_menu_show):
5944 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5945 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5946 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5948 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5950 * image.c (x_query_frame_background_color)
5951 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5952 Fix --enable-gcc-warnings compilation without image libraries.
5954 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5956 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5957 emulated break value only if it goes up.
5958 (sbrk): Add assertion that the INCREMENT argument is strictly
5959 zero. Improve and correct the commentary.
5961 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5963 Improve AIX-related merge from emacs-24.
5964 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5965 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5966 not on AIX; since we're on the trunk we can use enums more broadly.
5968 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5970 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5972 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5973 to min(value, whole).
5975 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5977 Bring back the changes to GDB-visible symbols, but only on AIX.
5978 And only if it's not pre-4.2 GCC.
5979 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5980 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5981 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5984 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5986 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5987 with PT, not GPT. (Bug#16433)
5989 Revert last changes to GDB-visible symbols.
5990 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5991 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5992 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5995 2014-06-02 Glenn Morris <rgm@gnu.org>
5997 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5999 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6001 Fix port to 32-bit AIX with xlc (Bug#17598).
6002 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6003 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6004 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6005 to work around a compiler bug in IBM xlc 12.1.
6007 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6009 * xterm.c (x_update_window_end): Don't invalidate the entire
6010 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6011 highlight needs to be redisplayed. (Bug#17588)
6013 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6015 Port the GDB-visible symbols to AIX.
6016 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6017 optimizes away the relevant external symbols. Use enums instead;
6018 this suffices for the AIX port, which is 32-bit-only anyway.
6019 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6020 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6021 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6024 Include sources used to create macuvs.h.
6025 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6026 * macuvs.h: Use automatically-generated header.
6028 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6030 Port signal-handling to DragonFly BSD (Bug#17646).
6031 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6032 Move implementations from callproc.c to sysdep.c.
6033 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6034 Move declarations from process.h to syssignal.h.
6036 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6038 * callint.c (Ffuncall_interactively): Add usage.
6040 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6042 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6044 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6046 * w32heap.c (malloc_before_dump, malloc_after_dump)
6047 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6048 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6049 set errno where appropriate to emulate CRT functions.
6051 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6053 Debugging facility to check whether 'const char *' points to
6054 relocatable data of non-pure Lisp string.
6055 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6056 (mark_maybe_pointer): ... adjusted user.
6057 (relocatable_string_data_p): New function.
6058 * lisp.h (relocatable_string_data_p): Add prototype.
6059 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6060 the pointer to relocatable Lisp data is not used.
6062 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6064 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6065 * atimer.c (block_atimers):
6066 * callproc.c (block_child_signal): Block SIGINT too;
6067 otherwise, its handler might now unblock signals that it shouldn't.
6068 * keyboard.c (read_char): Clear signal mask, since we may
6069 be in a SIGINT handler, and many signals may be masked.
6070 * keyboard.c (handle_interrupt):
6071 * sysdep.c (handle_arith_signal):
6072 Clear signal mask instead of just unblocking the signal that
6073 was received, since several signals may be blocked at this point.
6075 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6077 * Makefile.in (TEMACS_POST_LINK): Remove target.
6078 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6079 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6081 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6083 * xmenu.c (xdialog_show): Remove prototype, rename to
6084 x_dialog_show, remove 2nd arg because it's always zero
6085 and simplify accordingly.
6086 (xw_popup_dialog): Adjust user.
6087 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6088 2nd arg because it's always zero and simplify accordingly.
6089 (w32_popup_dialog): Adjust user.
6091 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6093 * w32heap.c (report_temacs_memory_usage): New function.
6095 * unexw32.c (unexec) [ENABLE_CHECKING]:
6096 Call report_temacs_memory_usage.
6098 * w32heap.h (report_temacs_memory_usage): Add prototype.
6100 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6102 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6103 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6105 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6107 * buffer.c (init_buffer): Accept an argument 'initialized'.
6108 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6109 mmap_regions and mmap_fd, to avoid referencing stale data from the
6110 dump phase. Add an assertion for buffer text of buffers created
6111 in temacs before this function is called. (Bug#17622)
6112 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6114 * lisp.h (init_buffer): Update prototype.
6116 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6118 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6120 * alloc.c (Fgarbage_collect): Fix compilation with
6121 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6123 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6125 * frame.c, frame.h (frame_char_to_pixel_position)
6126 (frame_set_mouse_position): Now static, and made private in
6127 frame.c rather than public in frame.h.
6129 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6131 Refactor mouse positioning stuff to avoid code duplication.
6132 * frame.h (frame_char_to_pixel_position): New function.
6133 (x_set_mouse_position): Rename to...
6134 (frame_set_mouse_position): ...new function.
6135 (frame_set_mouse_pixel_position): Add prototype.
6136 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6137 Rename to frame_set_mouse_pixel_position.
6138 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6140 * xterm.h, w32term.h ( x_set_mouse_position)
6141 (x_set_mouse_pixel_position): Remove prototypes.
6143 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6145 On X, always make pointer visible when deleting frame (Bug#17609).
6146 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6148 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6150 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6151 * keyboard.c (gobble_input): If there is no terminal input error,
6152 make sure the pointer is visible for all frames on this terminal.
6153 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6154 it was previously disabled.
6156 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6158 * data.c (Fzerop): Move to Elisp.
6159 (syms_of_data): Don't defsubr it.
6160 * keyboard.c (echo_keystrokes_p): New function.
6161 (read_char, record_menu_key, read_key_sequence): Use it.
6163 * callint.c (Qfuncall_interactively): New var.
6164 (Qcall_interactively): Remove.
6165 (Ffuncall_interactively): New function.
6166 (Fcall_interactively): Use it.
6167 (syms_of_callint): Defsubr it.
6169 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6171 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6172 relocated from under us.
6174 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6176 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6177 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6178 configure, not from HEAPSIZE.
6179 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6181 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6182 for MinGW, since it no longer uses gmalloc.
6184 * buffer.c: Do not define mmap allocations functions for Windows.
6185 Remove mmap_find which is unused. Remove mmap_set_vars which does
6187 [WINDOWSNT]: Include w32heap.h.
6188 (init_buffer): Always allocate new memory for buffers.
6190 * emacs.c: Remove mmap_set_vars calls.
6192 * image.c (free_image): Undef free for Windows because it is
6193 redirected to our private version.
6195 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6196 (copy_executable_and_dump_data): Remove dumping the heap section.
6197 (unexec): Restore using_dynamic_heap after dumping.
6199 * w32heap.c (dumped_data_commit, malloc_after_dump)
6200 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6201 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6202 (mmap_free): New functions.
6204 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6206 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6208 * image.c (imagemagick_load_image): Use MagickRealType for local
6209 'color_scale', instead of double, to avoid a GCC warning about
6212 * xfns.c (Fx_window_property): Remove unused local.
6214 Don't kill already-reaped process (Bug#17561).
6215 * process.c (process_send_signal): Fix race condition where a
6216 subprocess was reaped by a signal handler between the check for
6217 liveness and calling 'kill', which meant that Emacs could in
6218 theory kill an innocent bystander process. Do the fix by blocking
6219 SIGCHLD in a critical section that checks liveness before killing.
6221 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6223 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6225 2014-05-26 Ken Brown <kbrown@cornell.edu>
6227 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6228 even if !CYGWIN (see bug#17510).
6230 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6232 * nsfns.m (Fns_do_applescript): Surround NSApp run
6233 with calls to ns_init_events, ns_finish_events (Bug#17424).
6235 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6237 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6238 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6240 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6241 with calls to ns_init_events, ns_finish_events (Bug#17424).
6243 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6245 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6246 if we are iterating over an object that generates glyphs for
6247 marginal areas. (Bug#17585)
6249 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6251 * xdisp.c (safe__call1, safe__eval): Now static.
6253 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6255 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6256 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6257 (safe_call1): Call safe_call instead of safe__call directly.
6259 2014-05-26 Ken Brown <kbrown@cornell.edu>
6261 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6262 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6265 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6267 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6268 (safe__call, safe__call1, safe__eval): New functions.
6269 (safe_call): Use it.
6270 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6271 (display_mode_element): Same for `:eval'.
6273 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6275 Fix port to 32-bit AIX (Bug#17540).
6276 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6277 twice. _text already includes this offset.
6278 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6280 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6282 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6283 when closest_pos is identical to to_charpos, don't recurse, since
6284 we already tried that, and failed. (Bug#17539)
6286 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6287 unwinding when frame's faces were not initialized yet, increment
6288 the frame's image-cache reference count before calling
6289 x_free_frame_resources. Don't dereference
6290 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6292 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6294 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6297 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6298 macfont.m, call draw with adjusted arguments so font drivers
6299 don't need to do that.
6301 * macfont.m (macfont_draw): Merge changes from Macport.
6303 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6305 * alloc.c (garbage_collect_1): New function, with all of the guts
6306 of Fgarbage_collect.
6307 (mark_stack): Accept an argument END and don't mark Lisp objects
6308 on the stack beyond the address given by END. Calculation of END
6309 was moved to Fgarbage_collect.
6310 (Fgarbage_collect): Calculate the end address of the stack portion
6311 that needs to be examined by mark_stack, and pass that address to
6312 garbage_collect_1, which will pass it to mark_stack.
6313 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6314 for more details about the underlying problems. In particular,
6315 this avoids dumping Emacs with the large hash-table whose value is
6316 held in purify-flag for most of the time loadup.el runs.
6318 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6320 * xfns.c (x_window_property_intern): New function (code from
6322 (Fx_window_property): Call x_window_property_intern. If property
6323 not found and NILP (source) and outer window != inner window,
6324 check outer window for property (Bug#17537).
6326 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6328 Supply malloc and alloc_size attributes for extern allocators.
6329 This documents the C API, and helps GCC generate a bit better code.
6330 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6331 (ATTRIBUTE_MALLOC_SIZE): New macros.
6332 * gmalloc.c (malloc, realloc, calloc):
6333 * gtkutil.h (malloc_widget_value):
6334 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6335 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6338 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6340 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6341 * image.c (imagemagick_load_image): Port to hosts that do not use
6342 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6344 2014-05-21 Leo Liu <sdl.web@gmail.com>
6346 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6348 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6350 * dbusbind.c (xd_signature): Revert last 2 patches.
6352 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6354 Allow any non-nil value to count as true in bool-vector.
6355 Likewise for xd_signature in dbusbind.c.
6356 This is more consistent with the usual practice in Emacs, which is
6357 that any non-nil value counts as true.
6358 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6359 * dbusbind.c (xd_signature): Likewise, for booleans.
6360 * data.c, lisp.h (Qbooleanp):
6361 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6363 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6365 * lisp.h (CHECK_BOOLEAN): New function.
6366 * alloc.c (Fbool_vector): New function.
6367 (syms_of_alloc): Defsubr it.
6368 * data.c (Qbooleanp): New symbol.
6369 (syms_of_data): DEFSYM it.
6370 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6372 * font.c (font_matching_entity): Extract font-entity object
6373 from the vector of matching entities (Bug#17486).
6375 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6377 Assume C99 or later (Bug#17487).
6378 * bytecode.c (B__dummy__): Remove.
6379 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6380 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6381 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6382 * regex.c (DEBUG_PRINT): Assume varargs macros.
6383 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6385 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6387 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6388 memory for every buffer that was dumped.
6390 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6392 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6393 (Fnreverse): Allow vectors and bool vectors.
6395 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6397 Minor cleanup for terminal setup.
6398 * termhooks.h (create_terminal): Adjust prototype.
6399 * terminal.c (create_terminal): Pass output method and RIF as args.
6400 (init_initial_terminal):
6401 * nsterm.m (ns_create_terminal):
6402 * term.c (init_tty):
6403 * w32term.c (w32_create_terminal):
6404 * xterm.c (x_create_terminal): Adjust users.
6405 Avoid redundant NULL initializers and add comments.
6407 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6409 * keyboard.c (Qdeactivate_mark): Now static.
6411 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6413 If available, use Xfixes extension to do pointer blanking.
6414 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6415 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6416 (make_invisible_cursor): Move to...
6417 * xterm.c (make_invisible_cursor): ...here.
6418 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6419 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6420 (x_term_init): Call to x_setup_pointer_blanking.
6421 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6422 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6424 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6426 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6428 2014-05-12 Glenn Morris <rgm@gnu.org>
6430 * fileio.c (Ffile_executable_p): Doc tweak.
6432 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6434 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6435 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6437 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6439 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6441 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6443 Fix initialization of minibuffer history variable (Bug#17430).
6444 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6445 Move the initialization up to prevent any "value void" message.
6447 2014-05-08 Samuel Bronson <naesten@gmail.com>
6449 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6450 are matched (bug#17413).
6452 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6454 Stop tooltips pulling Emacs window to front (Bug#17408).
6455 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6456 SetWindowPos invocations.
6458 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6460 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6461 not initialized (Bug#17398).
6463 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6465 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6467 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6469 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6470 [HAVE_NS]: Do not include png.h.
6471 (x_query_frame_background_color): New function.
6472 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6473 (png_load_body): Coalesce duplicate code.
6475 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6477 Consult libpng-config more consistently (Bug#17339).
6478 * Makefile.in (PNG_CFLAGS): New var.
6479 (ALL_CFLAGS): Use it.
6480 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6481 CFLAGS now handles this.
6483 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6485 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6486 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6487 because WCONTINUED is always defined now.
6488 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6490 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6492 * buffer.c (overlay_strings): Fix the wording of the commentary.
6494 2014-05-01 Glenn Morris <rgm@gnu.org>
6496 * floatfns.c (Fisnan):
6497 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6499 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6501 * term.c (tty_menu_activate): A better initialization for cursor
6504 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * intervals.c: Tighten assertions.
6507 (create_root_interval): Make sure the interval is not empty.
6508 (intervals_equal): Use booleans.
6509 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6510 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6511 (balance_possible_root_interval): Simplify and use booleans.
6512 (split_interval_right, split_interval_left): Check LENGTH, and remove
6513 now redundant assertion.
6514 (adjust_intervals_for_insertion): Remove now redundant assertions.
6515 (delete_node, interval_deletion_adjustment)
6516 (adjust_intervals_for_deletion, merge_interval_right)
6517 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6518 (reproduce_interval): Make sure the interval is not empty.
6520 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6522 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6523 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6524 satisfaction that they would always be initialized.
6526 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6528 * term.c (tty_menu_display): Move the cursor to the active menu item.
6529 (tty_menu_activate): Return the cursor to the active menu item
6530 after displaying the menu and after displaying help-echo.
6531 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6532 for the details of why this is needed by screen readers and
6535 2014-04-30 Glenn Morris <rgm@gnu.org>
6537 * process.c (handle_child_signal):
6538 Handle systems without WCONTINUED. (Bug#15110, 17339)
6540 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6542 * window.c (struct saved_window): Remove mark.
6543 (Fset_window_configuration, save_window_save)
6544 (compare_window_configurations): Don't touch marks any more.
6546 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6548 Use bits_word for gcmarkbits.
6549 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6550 bits_word is typically a tad more efficient for mark bits than
6551 unsigned is, so use bits_word. All uses changed.
6552 * lisp.h (BITS_PER_INT): Remove; no longer used.
6554 Avoid undefined behavior in signed left shift.
6555 This ports to GCC 4.9.0 with -fsanitize=undefined.
6556 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6558 * regex.c (extract_number):
6559 * lisp.h (make_number, XINT):
6560 Do not shift a 1 bit left into a sign bit.
6561 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6562 not int, for gcmarkbits. All uses changed.
6564 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6566 * search.c (Fnewline_cache_check): Don't try to count newlines
6567 outside the buffer's restriction, as find_newline doesn't support that.
6569 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6571 * window.c (Fset_window_configuration): Deactivate the mark before
6573 (set_window_buffer): Ignore window_initialized.
6574 (window_initialized): Remove.
6575 * keyboard.c (Qdeactivate_mark): Not static any more.
6576 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6579 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6581 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6582 and to clang 3.4, which have fixed the bug. This should let us
6583 run a bit faster on these platforms when address sanitization is
6586 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6588 Port to GCC 4.9.0 with --enable-gcc-warnings.
6589 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6591 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6592 a way that also works with GCC 4.9.0.
6594 * search.c (Fnewline_cache_check): Remove unused locals.
6596 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6598 * search.c (find_newline1): New subroutine.
6599 (Fnewline_cache_check): New function.
6600 (syms_of_search): Defsubr it.
6602 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6604 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6605 * keyboard.c (unblock_input): Add comment.
6606 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6608 2014-04-22 Daniel Colascione <dancol@dancol.org>
6610 * lread.c (readevalloop_eager_expand_eval): New function
6611 that can recurse into toplevel forms.
6612 (readevalloop): Call it.
6613 * lisp.h: Declare Qprogn.
6614 * callint.c (Qprogn): No longer static.
6616 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6618 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6619 Also change identifiers to match the comments, and add more assertions
6622 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6624 * emacs.c (close_output_streams): Don't clear and restore errno.
6626 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6628 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6629 never becomes visible, i.e. using XMonad (Bug#17237).
6631 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6633 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6634 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6635 (Fline_pixel_height): Don't assume that the current buffer and the
6636 selected window's buffer are one and the same. (Bug#17281)
6638 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6639 paragraph-start cache before the newline cache. (Bug#17269)
6641 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6643 * term.c (tty_send_additional_strings): No need to fflush here,
6645 (tty_set_terminal_modes): fflush after sending additional strings,
6648 2014-04-17 Daniel Colascione <dancol@dancol.org>
6650 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6652 (tty_send_additional_strings): New function.
6653 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6654 (syms_of_term): Intern tty-mode-set-strings and
6655 tty-mode-reset-strings.
6657 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6659 * window.c (save_window_save): Lookup window_point_insertion_type in
6660 the right buffer (bug#15457).
6661 (Qwindow_point_insertion_type): New var.
6662 (syms_of_window): Initialize it.
6664 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6666 Fix the MSDOS build.
6667 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6668 (copy_text_and_data): Zero out the atexit chain pointer before
6671 * termhooks.h (encode_terminal_code): Update prototype.
6673 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6674 visible for all DOS_NT ports, not just WINDOWSNT.
6675 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6677 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6678 unless it is defined.
6679 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6681 * process.c (close_on_exec, accept4, process_socket): Move into
6682 the "ifdef subprocesses" part.
6683 (catch_child_signal): Condition by "ifdef subprocesses".
6684 (syms_of_process) <Qinternal_default_process_sentinel>
6685 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6687 * msdos.h: Add prototypes for new functions.
6688 (EINPROGRESS): Define.
6689 (O_CLOEXEC): Define to zero.
6691 * msdos.c (check_window_system): Remove unnecessary an
6692 incompatible duplicate function.
6693 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6694 New functions in support of new functionality.
6696 * menu.c (single_menu_item): Add visual indication of submenu
6697 also for menus on MSDOS frames.
6698 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6700 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6701 when async subprocesses aren't supported.
6703 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6705 * emacs.c (close_output_streams): Zero out errno before calling
6708 * dired.c [MSDOS]: Include msdos.h.
6710 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6711 (DATA_START) [MSDOS]: Define.
6712 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6714 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6715 Ifdef away for MSDOS.
6716 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6717 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6719 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6720 Use temporary file template that is compatible with mkostemp.
6721 Move vfork-related portions under #ifndef MSDOS.
6722 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6724 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6726 * buffer.c (Foverlays_at): Add argument `sorted'.
6728 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6730 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6731 text, invalidate the bidi_paragraph_cache upto and including the
6734 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6736 Port to IRIX 6.5 (Bug#9684).
6737 * conf_post.h (INET6) [IRIX6_5]: Define.
6738 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6739 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6741 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6743 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6744 before passing it to system APIs.
6746 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6748 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6749 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6751 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6753 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6755 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6757 Remove DATA_SEG_BITS.
6758 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6759 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6760 cc, but that platform is so old that SGI itself stopped supporting
6761 it in December 2013. If you still need Emacs on IRIX, please
6762 either compile with GCC and port the undumping code, or run
6763 './configure --with-wide-int'.
6764 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6765 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6766 DEFINE_GDB_SYMBOL_START way to define it.
6767 (NONPOINTER_BITS): New macro.
6768 (EMACS_INT): Use it.
6769 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6770 the problem and/or configuring --with-wide-int.
6771 (USE_LSB_TAG): Simplify, based on above changes.
6772 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6773 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6775 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6777 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6778 covered by a display string that ends in a newline, and that cases
6779 going back by DVPOS lines to hit the search limit, lift the limit
6780 and go back until DVPOS is reached. (Bug#17244)
6782 * indent.c (Fvertical_motion): Handle correctly the case when the
6783 display string is preceded by an empty line.
6785 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6786 use S_IWRITE instead.
6788 2014-04-11 Glenn Morris <rgm@gnu.org>
6790 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6792 2014-04-11 Ken Brown <kbrown@cornell.edu>
6794 * Makefile.in (EMACS_MANIFEST): Revert last change.
6796 2014-04-10 Daniel Colascione <dancol@dancol.org>
6798 * puresize.h (BASE_PURESIZE): Increase.
6800 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6802 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6804 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6805 region handling (and don't call signal_before_change) if
6806 inhibit_modification_hooks is set.
6807 (signal_before_change): Don't check inhibit_modification_hooks any more.
6809 2014-04-08 Daniel Colascione <dancol@dancol.org>
6811 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6812 function cells contain valid lisp objects. (Modified version of
6815 * alloc.c (detect_suspicious_free): Split actual stack capturing
6816 out into new function for easier breakpoint setting.
6817 (note_suspicious_free): New function.
6819 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6821 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6823 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6824 (symbol_block_pinned): New var.
6825 (Fmake_symbol): Initialize `pinned'.
6826 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6827 pinned and signal an error for un-purifiable objects.
6828 (pure_cons): Use it.
6829 (Fpurecopy): Use it, except for objects that can't be purified.
6830 (mark_pinned_symbols): New function.
6831 (Fgarbage_collect): Use it.
6832 (gc_sweep): Remove hack made unnecessary.
6834 2014-04-07 Glenn Morris <rgm@gnu.org>
6836 * keyboard.c (Fopen_dribble_file): Doc tweak.
6838 2014-04-07 Ken Brown <kbrown@cornell.edu>
6840 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6842 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6844 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6845 We have a substitute execinfo.h on hosts that lack it.
6846 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6847 isn't optimized away.
6849 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6851 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6852 * alloc.c (memory_full):
6853 * charset.c (syms_of_charset):
6854 * doc.c (Fsnarf_documentation):
6856 * font.c (BUILD_STYLE_TABLE):
6857 * keyboard.c (make_lispy_event):
6858 * profiler.c (setup_cpu_timer):
6859 * xgselect.c (xg_select):
6860 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6862 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6863 Replace the only use with ARRAYELTS (font_property_table).
6864 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6866 2014-04-03 Daniel Colascione <dancol@dancol.org>
6868 * xterm.c (x_term_init):
6869 * xfns.c (best_xim_style):
6870 * xfaces.c (Fdump_colors):
6871 * w32fns.c (w32_default_color_map):
6872 * w32.c (init_environment, N_ENV_VARS):
6873 * unexcw.c (read_exe_header):
6874 * term.c (term_get_fkeys_1):
6875 * sysdep.c (init_baud_rate):
6876 * nsterm.m (ns_convert_key):
6877 * nsfns.m (get_geometry_from_preferences):
6878 * msdos.c (dos_set_window_size, init_environment):
6879 * macfont.m (mac_font_get_glyph_for_cid)
6880 (macfont_store_descriptor_attributes)
6881 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6882 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6883 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6885 * image.c (xpm_str_to_color_key):
6886 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6887 * frame.c (x_set_frame_parameters):
6888 * fileio.c (Ffile_selinux_context):
6889 * emacs.c (sort_args):
6890 * dosfns.c (msdos_stdcolor_name):
6891 * dired.c (file_attributes):
6892 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6893 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6896 2014-04-02 Daniel Colascione <dancol@dancol.org>
6898 * data.c (Ffset): Abort if we're trying to set a function call to
6901 * lisp.h (ARRAYELTS): New macro.
6903 * alloc.c: Include execinfo.h if available.
6904 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6905 (suspicious_free_record): New structure.
6906 (suspicious_objects, suspicious_object_index)
6907 (suspicious_free_history, suspicious_free_history_index):
6909 (find_suspicious_object_in_range, detect_suspicious_free)
6910 (Fsuspicious_object): New functions.
6911 (cleanup_vector): Call find_suspicious_object_in_range.
6913 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6915 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6916 width from font width (Bug#17163).
6918 * frame.c (x_set_frame_parameters): Calculate default values of
6919 new frame sizes only after all other frame parameters have been
6920 processed (Bug#17142).
6922 2014-04-02 Ken Brown <kbrown@cornell.edu>
6924 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6927 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6929 * xterm.c (x_draw_image_glyph_string): Adjust image background
6930 width accordingly when its x position is adjusted. (Bug#17115)
6932 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6934 * font.c (font_list_entities): Do not add empty vector to font cache.
6935 (font_matching_entity): Likewise. If matching entity is found, insert
6936 1-item vector with this entity instead of entity itself (Bug#17125).
6938 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6940 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6942 * fns.c (validate_subarray): Rename from validate_substring,
6943 since it works for vectors too. New arg ARRAY. Optimize for the
6944 non-nil case. Instead of returning bool, throw an error if out of
6945 range, so that the caller needn't do that. All uses changed.
6946 Report original values if out of range.
6947 (Fsubstring, Fsubstring_no_properties, secure_hash):
6948 Also optimize the case where FROM is 0 or TO is the size.
6950 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6952 * search.c (Freplace_match): Use make_specified_string.
6953 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6954 to catch bogus override face of glyph strings.
6955 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6956 Move common substring range checking code to...
6957 (validate_substring): ...this function.
6959 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6961 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6963 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6965 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6966 bar is zero height, just return (Bug#16976).
6967 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6969 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6971 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6972 is nil. If waiting for toolbar to complete, force a redraw.
6974 2014-03-28 Glenn Morris <rgm@gnu.org>
6976 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6977 (emacs_bugreport): New variable.
6978 (usage_message): Use PACKAGE_BUGREPORT.
6979 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6981 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6983 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6985 Port recent signal-related changes to FreeBSD.
6986 Reported by Herbert J. Skuhra.
6987 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6988 Move decls from here ...
6989 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6991 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6993 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6994 and width of image background when it is displayed with a 'box'
6997 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6999 More backward-compatible fix to char-equal core dump (Bug#17011).
7000 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7001 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7003 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7005 * image.c (init_svg_functions): When loading SVG-related libraries,
7006 free already loaded libraries if the initialization fails.
7007 (rsvg_handle_set_size_callback): Remove declaration, unused.
7009 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7011 Fix core dump in char-equal (Bug#17011).
7012 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7013 unibyte buffers, as we can't tell whether the characters are
7016 * insdel.c (adjust_markers_for_delete): Remove unused local.
7018 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7020 Have (MARKER . ADJUSTMENT) undo records always be immediately
7021 after their corresponding (TEXT . POS) record in undo list.
7023 * lisp.h (record-delete): New arg record_markers.
7024 (record_marker_adjustment): No longer needed outside undo.c.
7025 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7026 adjustments to undo.c's record_marker_adjustments. Note that
7027 fileio.c's decide_coding_unwind is another caller to
7028 adjust_markers_for_delete. Because it has undo list bound to t,
7029 it does not rely on adjust_markers_for_delete to record marker
7031 (del_range_2): Swap call to record_delete and
7032 adjust_markers_for_delete so as undo marker adjustments are
7033 recorded before current deletion's adjustments, as before.
7034 (adjust_after_replace):
7035 (replace_range): Pass value for new record_markers arg to
7037 * undo.c (record_marker_adjustment): Rename to
7038 record_marker_adjustments and made static.
7039 (record_delete): Check record_markers arg and call
7040 record_marker_adjustments.
7041 (record_change): Pass value for new record_markers arg to
7043 (record_point): at_boundary calculation no longer needs to account
7044 for marker adjustments.
7046 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7048 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7051 2014-03-26 Glenn Morris <rgm@gnu.org>
7053 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7055 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7057 * buffer.c (struct sortvec): Add field `spriority'.
7058 (compare_overlays): Use it.
7059 (sort_overlays): Set it.
7061 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7063 * xdisp.c (redisplay_window): If all previous attempts to find the
7064 cursor row failed, try a few alternatives before falling back to
7065 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7067 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7069 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7070 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7072 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7073 variables on Windows.
7075 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7077 * w32.c (unsetenv): Remove unused var `retval'.
7078 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7080 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7081 (start_watching): Remove unused var `thr'.
7083 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7084 (find_child_console): Remove unnecesary var `thread_id'.
7086 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7087 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7089 2014-03-26 Glenn Morris <rgm@gnu.org>
7091 * filelock.c (Flock_buffer): Doc tweak.
7093 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7094 * emacs.c (shut_down_emacs):
7095 * fileio.c (Finsert_file_contents, write_region):
7096 * filelock.c (top-level, syms_of_filelock):
7097 * insdel.c (prepare_to_modify_buffer_1):
7098 CLASH_DETECTION is always defined now.
7100 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7102 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7103 DLL handle, to speed up thread startup.
7105 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7107 Handle sigmask better with nested signal handlers (Bug#15561).
7108 * atimer.c (sigmask_atimers): Remove.
7109 Remaining use rewritten to use body of this function.
7110 * atimer.c (block_atimers, unblock_atimers):
7111 * callproc.c (block_child_signal, unblock_child_signal):
7112 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7113 New arg OLDSET. All callers changed.
7114 * atimer.c (block_atimers, unblock_atimers):
7115 * callproc.c (block_child_signal, unblock_child_signal):
7116 * keyboard.c (handle_interrupt):
7117 * sound.c (vox_configure, vox_close):
7118 Restore the old signal mask rather than unilaterally clearing bits
7119 from the mask, in case a handler is running within another
7120 handler. All callers changed.
7121 * lisp.h, process.c, process.h, term.c:
7122 Adjust decls and callers to match new API.
7123 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7124 signal handlers aren't supposed to use floating point anyway.
7125 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7127 2014-03-23 Daniel Colascione <dancol@dancol.org>
7129 Split gc_sweep into discrete functions for legibility and better
7132 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7133 (sweep_vectors): Fix typo in comment.
7134 (sweep_conses, sweep_floats, sweep_intervals)
7135 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7136 (gc_sweep): Call new functions, to which existing functionality is
7138 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7140 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7142 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7144 2014-03-23 Daniel Colascione <dancol@dancol.org>
7146 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7147 only if xic_style calls for it. This change allows Emacs to work
7148 with ibus. Also, don't leak resources if create_frame_xic fails,
7149 and stop caching xic_style across different displays.
7150 (supported_xim_styles): Make const.
7151 (best_xim_style): Remove first parameter: it's always just
7152 supported_xim_styles. Change to look at supported_xim_styles
7155 2014-03-23 Daniel Colascione <dancol@dancol.org>
7157 * term.c (init_tty): Rearrange condition for clarity; print
7158 appropriate diagnostic.
7160 2014-03-23 Daniel Colascione <dancol@dancol.org>
7162 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7163 array. (ASAN caught.)
7165 2014-03-22 Glenn Morris <rgm@gnu.org>
7167 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7169 2014-03-22 Daniel Colascione <dancol@dancol.org>
7171 * process.c (conv_sockaddr_to_lisp): When extracting the string
7172 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7174 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7176 Fix regression introduced by patch for Bug#10500.
7177 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7178 * w32term.c (x_draw_image_relief): Likewise.
7180 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7182 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7183 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7184 maximize a frame for odd default fonts.
7186 2014-03-21 Glenn Morris <rgm@gnu.org>
7188 * minibuf.c (history-length): Increase default from 30 to 100.
7190 2014-03-21 Daniel Colascione <dancol@dancol.org>
7192 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7193 every time we switch to minibuffer.
7195 * alloc.c (lisp_align_malloc, allocate_string_data)
7196 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7197 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7199 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7201 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7202 support more "verbs".
7204 2014-03-21 Daniel Colascione <dancol@dancol.org>
7206 Always prohibit dumping a dumped Emacs.
7208 * emacs.c (might_dump): New variable.
7209 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7210 * lisp.h (might_dump): Declare.
7211 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7213 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7215 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7217 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7219 * doc.c (store_function_docstring): Warn when we don't know where to
7221 (Fsubstitute_command_keys): Don't advertise the fact that
7222 text-properties are dropped, since we think it's a bug that we'll fix.
7224 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7225 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7226 * frame.c (frame_garbaged): Make "docstring" more precise.
7228 2014-03-20 Glenn Morris <rgm@gnu.org>
7230 * charset.c (init_charset): When we cannot find the charsets directory,
7231 mention if EMACSDATA is set.
7233 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7235 * fns.c (Frandom): Fix rare bug where the result isn't random.
7237 Fix porting inconsistency about rounding to even.
7238 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7239 This way, the unusual !HAVE_RINT case acts like the usual
7240 HAVE_RINT case, and we can fix the documentation accordingly.
7242 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7244 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7245 (w32_wnd_proc): Initialize the dwHoverTime member of
7246 TRACKMOUSEEVENT structure.
7248 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7250 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7252 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7254 * search.c (find_newline): Speed up the function when using the
7255 newline cache, by halving the number of calls to
7256 region_cache_forward and region_cache_backward. (Bug#16830)
7258 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7260 * buffer.c (Fset_buffer): Document return value (bug#17015).
7262 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7264 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7265 nil, always resize character wise to avoid potential loss of the
7266 mode line (Bug#16923 related).
7268 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7270 * frame.c (x_set_frame_parameters): Always calculate new sizes
7271 pixelwise to avoid potential loss when rounding.
7273 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7275 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7276 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7278 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7280 * w32.c (fstatat): Don't add an extra slash if the argument ends
7281 with a slash: this fails the subsequent call to stat_worker on
7282 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7284 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7286 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7288 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7290 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7292 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7293 when frame is only on one screen (Bug#14713).
7295 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7297 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7298 there's a valid wrap point in the display line, the last glyph
7299 cannot "just barely fit" on this row, because display_line doesn't
7300 let it. Instead, proceed as if the last glyph didn't fit, so that
7301 we eventually back up the iterator to the wrap point. This avoids
7302 delusional behavior of move_it_to, whereby it proceeds to the next
7303 display line, but sets current_x to zero for all the glyphs that
7304 without word-wrap would fit on the previous display line.
7305 One result was that visual-order cursor movement behaved erratically
7307 (Fmove_point_visually): Add code to find the x coordinate of the
7308 last character before wrap point, under word-wrap on a TTY.
7310 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7312 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7313 also return value of MOVE_POS_MATCH_OR_ZV from
7314 move_it_in_display_line_to, when moving from beginning of line to
7315 point's position. (Bug#16961)
7317 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7319 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7320 * window.c (Fselect_window): Explain NORECORD and
7321 `buffer-list-update-hook' in doc-string.
7323 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7325 * window.c (Fother_window_for_scrolling): Check that
7326 Vother_window_scroll_buffer is a buffer.
7328 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7330 * xterm.c (xim_initialize): Always pass a copy of resource name
7331 to XRegisterIMInstantiateCallback and eassert whether return
7332 value is True. Passing copy is important because Xlib doesn't
7333 make its own copy and resource name argument usually points to
7334 SSDATA (Vx_resource_name), which may be changed from Lisp.
7335 (xim_close_display): For XUnregisterIMInstantiateCallback,
7336 always eassert return value and pass exactly the same values
7337 as were used for XRegisterIMInstantiateCallback.
7338 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7339 sources to check why if you are interested.
7341 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7343 * dispnew.c (change_frame_size_1): Add new_lines instead of
7344 new_height, the latter may be still zero if passed as such.
7345 * window.c (Fwindow_pixel_height): Mention bottom divider in
7348 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7350 Fix "resource temporarily unavailable" with xgselect
7352 * xgselect.c: Include <stdbool.h>.
7353 (xg_select) [!USE_GTK]: Don't lose track of errno.
7355 Fix minor --enable-gcc-warnings issues.
7356 * widget.c (update_various_frame_slots, EmacsFrameResize):
7357 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7359 2014-03-04 Ken Brown <kbrown@cornell.edu>
7361 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7362 represent the actual adjustment needed for alignment.
7364 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7366 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7367 needed, and don't reallocate if the initial allocation already
7368 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7370 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7372 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7375 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7377 * cmds.c (delete-char): Update docstring pointing out that the
7378 function ignores `delete-active-region' and `overwrite-mode'.
7380 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7382 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7384 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7385 allocated buffer due to alignment.
7386 (freehook): If the block to be freed was allocated by
7387 'aligned_alloc', find its real pointer before calling 'free'.
7389 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7392 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7394 * font.c (toplevel): Adjust comment about font cache layout.
7395 (font_clear_cache): Fix to match real font cache layout.
7396 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7397 (Fframe_font_cache) [FONT_DEBUG]: New function.
7398 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7400 Avoid crashes when X fonts are erroneously freed on reused X
7401 'Display *' connection data (Bug#16069). Note that X font
7402 resources still may be leaked, but currently there is no way
7403 to completely avoid it.
7404 * xterm.h (struct x_display_info): New member x_id. Add comments.
7405 * xterm.c (x_display_id): New variable.
7406 (x_term_init): Assign identifier to each opened X connection.
7407 * xfont.c (struct xfont): New member x_display_id.
7408 (xfont_open): Initialize it with frame's display id.
7409 (xfont_close): Check whether font's display id matches the one
7410 recorded for the given display. Adjust comment.
7411 * xftfont.c (struct xftfont_info):
7412 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7414 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7416 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7417 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7418 killed Vother_window_scroll_buffer.
7419 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7421 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7423 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7424 that start with more than 2 slashes as UNCs. (Bug#16751)
7426 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7428 Fix a few crashes and leaks when cloning C strings.
7429 * alloc.c, lisp.h (dupstring): New function.
7430 * gtkutil.c (xg_get_font):
7431 * term.c (tty_default_color_capabilities):
7432 * xsettings.c (store_monospaced_changed)
7433 (store_font_name_changed, parse_settings)
7434 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7435 This avoids some unlikely crashes due to accessing freed storage,
7436 and avoids some minor memory leaks in the more-typical case.
7438 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7440 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7441 cursor when modeline can't be dragged (Bug#16647).
7443 2014-02-28 Glenn Morris <rgm@gnu.org>
7445 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7446 from custom-delayed-init-variables. (Bug#11565)
7448 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7450 More fixes for mouse glyph calculations (Bug#16647).
7451 * window.c (coordinates_in_window): In intersection of
7452 horizontal and vertical window dividers prefer the horizontal
7453 one. Add some extra parens to last fix.
7454 (window_relative_x_coord): Return x-coordinate for header and
7456 * xdisp.c (remember_mouse_glyph): In text area don't extend
7457 glyph into mode line to show the vertical drag cursor there
7458 immediately. Subdivide mouse glyphs in right fringes to show a
7459 horizontal drag cursor as soon as we enter the "grabbable width"
7460 portion. Handle vertical border case separately. Do not
7461 subdivide window divider areas.
7462 (note_mouse_highlight): On bottom divider of bottommost windows
7463 show vertical drag cursor only when the minibuffer window can be
7466 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7468 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7469 reset by the face of the object just displayed. See also bug#76.
7470 (get_next_display_element): If the string came from a display
7471 property, examine the box face attribute at it->position, not at
7472 it->current.pos, since the latter was not updated yet. (Bug#16870)
7473 (handle_face_prop): Improve commentary.
7475 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7477 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7478 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7480 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7482 Fixes around Bug#16647.
7483 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7484 ON_BOTTOM_DIVIDER cases.
7485 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7486 only if the window has no right divider.
7487 (Fcoordinates_in_window_p): Fix doc-string.
7489 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7491 * lread.c (Funintern): Fix doc to match advertised calling convention.
7493 2014-02-24 Daniel Colascione <dancol@dancol.org>
7495 * keyboard.c (read_char): Close race that resulted in lost events.
7497 2014-02-22 Glenn Morris <rgm@gnu.org>
7499 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7500 * window.c (window-resize-pixelwise): Doc fixes.
7502 * process.c (Finternal_default_process_filter)
7503 (Finternal_default_process_sentinel): Doc tweaks.
7505 2014-02-21 Glenn Morris <rgm@gnu.org>
7507 * process.c (Fprocess_buffer, Faccept_process_output)
7508 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7511 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7513 * window.c (Fwindow_scroll_bar_width): New function.
7515 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7517 Pacify GCC when configuring with --enable-gcc-warnings.
7518 * xdisp.c (move_it_in_display_line_to) [lint]:
7519 Initialize recently-added local.
7521 2014-02-21 Daniel Colascione <dancol@dancol.org>
7523 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7525 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7527 * xdisp.c (init_iterator): Don't dereference a bogus face
7528 pointer. (Bug#16819)
7529 (try_cursor_movement): Don't use cursor position if
7530 set_cursor_from_row failed to compute it. This avoids assertion
7531 violations in MATRIX_ROW.
7532 (move_it_in_display_line_to): Save the iterator state in ppos_it
7533 only once per call. Reimplement the method used to return to the
7534 best candidate position if all the positions found in display line
7535 are beyond TO_CHARPOS. This cuts down the number of calls to
7536 bidi_shelve_cache, which moves a lot of stuff when lines are long
7537 and include bidirectional text. (Bug#15555)
7539 2014-02-20 Glenn Morris <rgm@gnu.org>
7541 * data.c (Fdefalias): Doc fix.
7543 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7545 * xdisp.c (display_line): Fix horizontal scrolling of large images
7546 when fringes are turned off. This comes at a price of not
7547 displaying the truncation/continuation glyphs in this case.
7550 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7551 CreateDIBSection returns an error indication, zero out *ximg after
7552 destroying the image. This avoids crashes in memory allocations
7553 due to the fact that some of the callers also call
7554 x_destroy_x_image, which will attempt to free an already free'd
7557 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7559 * widget.c (update_various_frame_slots): Don't set
7560 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7562 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7564 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7566 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7568 temacs --daemon fix (Bug#16599).
7569 * emacs.c (main): Initialize daemon_pipe[1] here ...
7570 (syms_of_emacs): ... instead of here.
7572 2014-02-16 Anders Lindgern <andlind@gmail.com>
7574 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7577 2014-02-16 Daniel Colascione <dancol@dancol.org>
7579 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7580 (xd_get_connection_address): Use it.
7581 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7582 xd_get_connection_address because the latter signals if the bus
7583 we're trying to close is already disconnected.
7585 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7587 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7588 argument to CreateThread. This avoids segfaults on Windows 9X.
7589 Reported by oslsachem <oslsachem@gmail.com>.
7591 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7593 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7594 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7595 (check_lseek): New function, to report lseek errors.
7596 (save_data_space, update_file_ptrs, read_header, write_header)
7597 (copy_file, copy_rest, unexec): Use these news functions.
7598 (update_file_ptrs): Don't assume wraparound behavior when
7599 converting a large size_t value to off_t.
7601 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7603 * composite.c (fill_gstring_header): Pass positions as C integers
7604 and move parameters checking to...
7605 (Fcomposition_get_gstring): ...this function. Handle case when
7606 buffer positions are in reversed order and avoid crash (Bug#16739).
7608 * buffer.c (validate_region): Mention current buffer in error message.
7610 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7612 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7614 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7616 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7618 2014-02-11 Glenn Morris <rgm@gnu.org>
7620 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7621 Replace refs to "OpenStep" in messages.
7623 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7625 Avoid "." at end of error diagnostics.
7626 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7627 * font.c (Ffont_at):
7628 * nsfns.m (ns_display_info_for_name):
7629 * nsselect.m (Fx_own_selection_internal):
7630 * nsterm.m (performDragOperation:):
7631 Remove "." from end of diagnostic.
7633 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7635 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7636 unintuitive (bug#15824).
7637 (Fyes_or_no_p): Doc fix (bug#15456).
7639 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7641 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7643 * eval.c (call_debugger): When exiting the debugger, do not allow
7644 max_specpdl_size less than actual binding depth (Bug#16603).
7645 (syms_of_eval): Adjust docstring.
7647 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7649 * cmds.c (Fself_insert_command): Output a clearer error message on
7650 negative repetitions (bug#9476).
7652 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7654 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7656 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7658 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7660 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7662 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7664 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7666 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7668 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7670 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7671 `exit' works (bug#15865).
7673 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7675 Constrain window box/body sizes and margin widths (Bug#16649).
7676 * xdisp.c (window_box_width): Don't return less than zero.
7677 (window_box_left_offset, window_box_right_offset): Don't return
7678 more than the window's pixel width.
7679 * window.c (window_body_height, window_body_width): Don't return
7681 (window_resize_apply): Adjust margin width, if necessary.
7683 2014-02-07 Glenn Morris <rgm@gnu.org>
7685 * nsterm.m (syms_of_nsterm): Doc fix.
7687 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7689 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7690 New variables: pointers through which to call the respective APIs.
7691 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7692 (filename_from_ansi, sys_link, check_windows_init_file):
7693 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7694 This is required on Windows 9X, where we dynamically load
7695 UNICOWS.DLL which has their non-stub implementations.
7696 (maybe_load_unicows_dll): Assign addresses to these 2 function
7697 pointers after loading UNICOWS.DLL.
7699 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7700 MultiByteToWideChar and WideCharToMultiByte through function
7703 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7706 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7708 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7709 for OSX >= 10.9 if separate spaces are used.
7710 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7712 2014-02-06 Glenn Morris <rgm@gnu.org>
7714 * buffer.c (cache-long-scans): Doc fix.
7716 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7718 * w32fns.c (Fw32_shell_execute): Doc fix.
7720 2014-02-05 Bastien Guerry <bzg@gnu.org>
7722 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7723 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7725 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7727 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7728 outside the window (Bug#16649).
7730 * xdisp.c (note_mouse_highlight): When entering a margin area show
7731 a non-text cursor (Bug#16647).
7733 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7735 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7736 It prompted a compile-time diagnostic on GNU/Linux.
7737 Simplify to remove the need for the label.
7739 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7741 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7742 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7743 to show it; otherwise return 'unsupported--w32-dialog' to signal
7744 to the caller that emulation with menus is necessary.
7745 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7747 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7749 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7752 * menu.c (Fx_popup_dialog): Don't condition the call to
7753 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7754 special symbol 'unsupported--w32-dialog', emulate the dialog with
7755 a menu by calling x-popup-menu.
7757 * menu.h (Qunsupported__w32_dialog): New extern variable.
7759 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7761 * keyboard.c (kbd_buffer_get_event): Read file notification events
7764 * xgselect.c (xg_select): Read glib events in any case, even if
7765 there are no file descriptors to watch for. (Bug#16519)
7767 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7769 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7770 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7771 * w32term.c (w32_draw_window_divider): Handle first and last
7773 * w32term.h (w32_fill_area_abs): New function.
7774 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7776 * xfaces.c (realize_basic_faces): Handle new face ids.
7777 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7778 and bottom divider width.
7779 * xterm.c (x_draw_window_divider): Handle first and last pixels
7782 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7784 * print.c (Fexternal_debugging_output): Add cast to pacify
7785 --enable-gcc-warnings.
7786 * eval.c (call_debugger): Grow specpdl if the debugger was
7787 entered due to specpdl overflow (Bug#16603) and allow more
7788 specpdl space for the debugger itself.
7790 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7792 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7795 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7797 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7798 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7800 * print.c (Fexternal_debugging_output): If the argument character
7801 is non-ASCII, encode it with the current locale's encoding before
7802 writing the result to the terminal. (Bug#16448)
7804 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7805 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7808 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7810 * process.c (create_process): Reset SIGPROF handler in the child.
7811 * callproc.c (call_process): Likewise.
7813 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7815 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7817 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7819 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7820 of zero to print strings, GDB doesn't like it.
7822 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7823 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7824 we still use correct addresses. (Bug#16576)
7826 2014-01-27 K. Handa <handa@gnu.org>
7828 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7829 to preserve the code detection behavior of 24.3.
7830 * coding.h (struct coding_system): New member detected_utf8_bytes.
7831 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7832 (decode_coding_gap): Use short cut for UTF-8 file reading only
7833 when coding->detected_utf8_bytes equals to coding->src_bytes.
7834 * fileio.c (Finsert_file_contents): Cancel the previous change.
7836 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7838 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7839 that are not visible.
7841 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7843 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7844 is grabbed (Bug#16565).
7846 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7848 * xdisp.c (last_max_ascent): Re-remove after erroneously
7849 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7851 (move_it_to): Re-remove reference to last_max_ascent.
7852 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7853 max_descent here instead of calling line_bottom_y.
7856 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7858 * terminal.c (initial_free_frame_resources): New function.
7859 (init_initial_terminal): Install new hook to free face cache
7860 on initial frame and avoid memory leak. For details, see
7861 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7862 * xfaces.c (free_frame_faces): Adjust comment.
7864 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7866 * data.c (Fstring_to_number): Document results if unparsable
7869 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7871 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7873 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7875 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7876 * coding.c (detect_coding_utf_8, emacs_mule_char)
7877 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7878 (check_utf_8, decode_coding):
7879 * coding.h (struct coding_system.errors):
7880 Use ptrdiff_t, not int, for integer values derived from buffer and
7883 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7884 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7885 before invoking decode_coding_gap, since there's just one block.
7887 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7889 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7890 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7891 too early. Again run change_frame_size before assigning menu-
7894 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7896 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7897 arrives, call x_check_fullscreen, in case the new display has a
7898 different resolution. (Bug#16517)
7900 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7902 * term.c (read_menu_input): If the selected frame changes, exit
7904 (tty_menu_show): If the selected frame changes while we displayed
7905 a menu, throw to top level. (Bug#16479)
7907 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7909 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7911 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7913 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7914 * data.c (count_one_bits_word): Fix bug (negated comparison)
7915 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7917 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7919 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7920 Avoid undefined behavior by initializing display property bit of a
7921 string processed by the bidirectional iterator. For details, see
7922 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7924 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7926 Minor cleanup of previous change.
7927 * image.c (imagemagick_error, Fimagemagick_types):
7928 Omit some recently-introduced and unnecessary casts and assignments.
7930 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7932 Fix two memory leaks discovered with Valgrind.
7933 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7934 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7936 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7938 Fixes in window size functions around Bug#16430 and Bug#16470.
7939 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7940 (Fwindow_mode_line_height, Fwindow_header_line_height)
7941 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7942 Minor doc-string adjustments.
7943 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7944 Rewrite doc-strings.
7945 (window_body_height, window_body_width): Do not count partially
7946 visible lines/columns when PIXELWISE is nil (Bug#16470).
7947 (Qfloor, Qceiling): New symbols.
7949 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7951 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7952 when the image cache is not yet allocated. (Bug#16509)
7954 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7956 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7957 re-attach intervals to its base buffer (Bug#16502).
7958 * intervals.c (set_interval_object): Move from here...
7959 * intervals.h (set_interval_object): ... to here. Fix comments.
7961 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7963 Avoid undefined behavior by initializing buffer redisplay bit.
7964 Reported by Dmitry Antipov in
7965 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7966 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7968 Revert some of the CANNOT_DUMP fix (Bug#16494).
7969 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7971 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7973 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7974 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7975 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7976 they are replaced by macros that expand into direct calls to the
7977 corresponding functions from GDI32.DLL.
7978 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7979 variables in the Cygwin build, they are unused.
7981 2014-01-19 K. Handa <handa@gnu.org>
7983 * composite.c (composition_update_it): Fix previous change.
7985 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7987 Fix file name handling on MS-Windows 9X.
7988 * w32.c (maybe_load_unicows_dll): New function.
7990 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7991 on, to make sure we can convert file names to and from UTF-8 on
7992 Windows 9X. This fixes a failure to start up because Emacs cannot
7993 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7995 * w32font.c [WINDOWSNT]: Include w32.h.
7996 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7997 of implementing the same stuff.
7998 Remove now unused g_b_init_is_windows_9x.
8000 * w32.h (maybe_load_unicows_dll): Add prototype.
8002 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8004 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8005 switch to single keyboard. Prevents daemon crashes when a new
8006 client connects while we show a TTY menu in an existing client.
8009 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8011 Fix MinGW64 porting problem with _setjmp.
8012 Reported by Eli Zaretskii in:
8013 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8014 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8015 the old _setjmp and _longjmp. All uses changed.
8017 2014-01-13 Daniel Colascione <dancol@dancol.org>
8019 * textprop.c (Fremove_list_of_text_properties):
8020 Correctly handle reaching the end of the interval tree. (Bug#15344)
8022 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8024 * xdisp.c (resize_mini_window): Round height to a multiple of
8025 frame's line height. Fix bug in calculation of window start
8026 position (Bug#16424).
8028 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8030 * macfont.m: Include termchar.h.
8031 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8032 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8033 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8034 *_WITH_GC_* to take face and f as parameters.
8035 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8036 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8038 2014-01-13 Daniel Colascione <dancol@dancol.org>
8040 Fix menu item updating in the presence of the Unity global menu
8043 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8044 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8046 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8047 updating menus; explain why.
8048 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8049 problem it's supposed to solve and it interferes with detecting
8050 the presence of a global menu.
8051 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8054 2014-01-11 K. Handa <handa@gnu.org>
8056 * composite.c (composition_update_it): Fix indexing of
8057 LGSTRING_CHAR (Bug#15984).
8059 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8061 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8063 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8065 * xdisp.c (try_window_id): Don't use this function's optimizations
8066 if overlays in the buffer displayed by the window have changed
8067 since last redisplay. (Bug#16347)
8068 (message_dolog): Fix indentation.
8070 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8072 * frame.c (frame_resize_pixelwise): Fix doc-string.
8074 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8076 Fix handling of internal borders (Bug#16348).
8077 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8078 Remove internal border width from pixel width of windows.
8079 (change_frame_size_1): Don't return early when frame's pixel
8080 size changes - we still have to record the new sizes in the
8082 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8083 also when toolbar gets larger.
8084 * window.c (check_frame_size): Include internal_border_width in
8086 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8087 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8088 In non-toolkit/non-GTK version clear internal border.
8089 * xterm.c (x_clear_under_internal_border): New function for
8090 non-toolkit/non-GTK version.
8091 (x_after_update_window_line): In non-toolkit/non-GTK version
8093 (handle_one_xevent, x_set_window_size):
8094 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8095 * xterm.h (x_clear_under_internal_border): Extern it.
8097 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8099 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8100 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8103 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8105 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8106 last value of point is not equal to buffer's point. (Bug#16129)
8108 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8111 * nsterm.h (updateCollectionBehavior): Rename from
8112 updateCollectionBehaviour. All uses changed.
8114 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8115 * Makefile.in (SETFATTR): New macro.
8116 (temacs$(EXEEXT)): Use it.
8118 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8120 Fix maximization behavior on Windows (Bug#16300).
8121 * w32fns.c (w32_fullscreen_rect): Don't handle
8122 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8123 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8124 of SetWindowPos. Restore last placement also when leaving
8125 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8126 but the FULLSCREEN_BOTH case.
8128 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8131 * data.c (arithcompare_driver):
8132 * fileio.c (Fcar_less_than_car):
8133 * fns.c (internal_equal):
8134 * frame.c (delete_frame):
8135 * lisp.h (enum More_Lisp_Bits):
8137 Avoid C99 constructs that don't work in C89.
8138 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8139 to port to C89, which doesn't have 'long long'.
8140 (count_trailing_zero_bits): Use them.
8142 2014-01-03 Chong Yidong <cyd@gnu.org>
8144 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8146 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8148 Further adjust frame/window scrollbar width calculations.
8149 * window.c (apply_window_adjustment):
8150 Set windows_or_buffers_changed.
8151 (Fwindow_scroll_bars): Return actual scrollbar width.
8152 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8153 For non-toolkit builds again use 14 as minimum width and set
8154 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8155 * xterm.c (XTset_vertical_scroll_bar): Take width from
8156 WINDOW_SCROLL_BAR_AREA_WIDTH.
8157 (x_new_font): Rename wid to unit. Base calculation of new
8158 scrollbar width on toolkit used and make it analogous to that of
8159 x_set_scroll_bar_default_width.
8160 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8161 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8162 of GetSystemMetrics.
8163 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8164 WINDOW_SCROLL_BAR_AREA_WIDTH.
8165 (x_new_font): Make it correspond to changes in xterm.c.
8167 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8169 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8170 This is a cleaner way to fix the MinGW-w64 porting problem.
8171 Check for INTPTR_MAX misconfiguration.
8173 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8175 * search.c (newline_cache_on_off, find_newline): In indirect
8176 buffers, use the newline cache of the base buffer.
8178 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8179 buffer, invalidate the caches of its base buffer. (Bug#16265)
8181 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8182 buffers, use the width-run cache of the base buffer.
8184 * xdisp.c (redisplay_window): When the window displays an indirect
8185 buffer, and the character widths in the display table have
8186 changed, invalidate the width-run cache of the corresponding base
8189 * fileio.c (Finsert_file_contents): When invalidating the newline
8190 cache, consider the case of inserting into indirect buffer.
8192 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8193 In indirect buffers, use the paragraph cache of the base buffer.
8195 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8197 * window.c (grow_mini_window): Fix last change.
8199 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8201 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8203 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8205 * w32term.c (w32_initialize): Use LCID and LOWORD.
8207 * w32proc.c (create_child): Use pid_t for 5th argument.
8208 (IsValidLocale): Don't provide prototype for MinGW64.
8209 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8210 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8212 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8213 MinGW64 doesn't support.
8215 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8217 * w32.c (set_named_security_info): New function.
8218 (acl_set_file): Fall back on set_named_security_info if
8219 set_file_security fails.
8220 (g_b_init_set_named_security_info_w)
8221 (g_b_init_set_named_security_info_a): New static variables.
8222 (globals_of_w32): Initialize them to zero.
8223 (set_named_security_info): Set them to non-zero if the
8224 corresponding API is available.
8225 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8226 New function typedefs.
8228 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8230 Some more fixes following pixelwise resize changes including one
8232 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8233 of frame_resize_pixelwise.
8234 * widget.c (pixel_to_text_size): New function.
8235 (update_wm_hints): Have size hints respect value of
8236 frame_resize_pixelwise.
8237 (EmacsFrameResize): Alway process resize requests pixelwise.
8238 * window.c (grow_mini_window): Make sure mini window is at least
8240 * xdisp.c (display_menu_bar): Make sure menubar extends till
8242 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8243 (x_set_tool_bar_lines): Calculate pixelwise.
8244 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8245 frame_resize_pixelwise.
8247 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8249 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8250 variables not used there.
8252 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8254 * w32.c (sys_umask): New function. (Bug#16299)
8256 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8258 * dispnew.c (change_frame_size_1): Take old width of root window
8259 from that window's pixel width. (Bug#16284)
8261 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8263 Plain copy-file no longer chmods an existing destination (Bug#16133).
8264 * fileio.c (realmask): Now a static var, not a local.
8265 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8266 Remove arg STATPTR. All uses changed.
8267 (Fcopy_file): Do not alter permissions of existing destinations,
8268 unless PRESERVE-PERMISSIONS (renamed from
8269 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8270 Avoid race when testing for existing destinations and for
8271 when input and output files are the same.
8272 If changing the group fails, adjust both default and
8273 preserved permissions so that access is not granted to the
8275 (Fset_default_file_modes, init_fileio): Update realmask.
8276 (Fdefault_file_modes): Use realmask instead of calling umask.
8278 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8280 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8281 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8282 flags on the daemon pipe ends before execing.
8284 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8286 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8287 session. (Bug#14739)
8289 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8291 * callproc.c (Vexec_path): Document that exec-directory is in it.
8293 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8295 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8298 2013-12-27 Chong Yidong <cyd@gnu.org>
8300 * data.c (Fsymbol_function): Doc fix.
8302 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8304 Some more tinkering with Bug#16051.
8305 * window.c (resize_frame_windows): Don't let the size of the
8306 root window drop below the frame's default character size.
8307 Never ever delete any subwindows - let the window manager do the
8310 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8311 of toolbar lines needed when they exceed the height of the root
8313 (unwind_create_frame_1): New function.
8314 (Fx_create_frame): Generally inhibit calling the window
8315 configuration change hook here. Remove extra call to
8316 change_frame_size - it's not needed when we don't run the
8317 configuration change hook.
8319 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8321 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8322 On my Fedora 19 platform the core dumps were so big that
8323 my desktop became nearly catatonic.
8324 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8325 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8326 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8327 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8328 a clang-only syntax.
8329 * conf_post.h (__has_feature): New macro, if not already defined.
8330 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8331 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8333 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8335 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8336 is a file name. (Bug#16252)
8338 2013-12-25 Chong Yidong <cyd@gnu.org>
8340 * keyboard.c (Voverriding_terminal_local_map)
8341 (Voverriding_local_map): Doc fix.
8343 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8345 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8347 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8348 file name when it is submitted to ShellExecute. Simplify code.
8349 Don't test DOCUMENT for being a string, as that is enforced by
8350 CHECK_STRING. Doc fix.
8352 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8354 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8355 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8356 redisplay_tool_bar does. Improve and fix commentary.
8357 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8358 limits of the glyph matrices. (Bug#16051)
8359 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8360 only when the new size is different from the old one, and the new
8361 size can be achieved given the frame height.
8363 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8365 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8367 2013-12-23 Glenn Morris <rgm@gnu.org>
8369 * lread.c (Fload): Mention load-prefer-newer in doc.
8371 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8373 Handle Bug#16207 by being more restrictive when running hooks.
8374 * window.c (unwind_change_frame): New function.
8375 (Fset_window_configuration): Don't run configuration change hook
8376 while the frame configuration is unsafe. Call select_window
8379 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8381 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8383 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8385 * nsterm.h: Declare EmacsColor category.
8387 * nsterm.m (NSColor): Implement EmacsColor category.
8388 (ns_get_color): Use colorUsingDefaultColorSpace.
8389 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8391 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8393 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8395 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8396 having the PNG_NORETURN attribute, to avoid compiler warning in
8399 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8401 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8403 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8404 fringe background extension.
8405 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8406 because they are now always the same as `left' and `width',
8407 respectively. Remove code for the case that `width' and
8408 `sb_width' are different.
8410 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8412 Remove scroll_bar_actual_width from frames.
8413 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8414 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8415 (x_figure_window_size):
8416 * nsterm.m (x_set_window_size):
8417 * widget.c (set_frame_size):
8418 * w32term.c (x_set_window_size):
8419 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8420 scroll_bar_actual_width.
8422 Convert scroll_bar members to integers on Windows.
8423 * w32term.h (struct scroll_bar): Convert top, left, width,
8424 height, start, end and dragging to integers.
8425 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8427 * w32term.c (w32_set_scroll_bar_thumb)
8428 (w32_scroll_bar_handle_click): Remove XINT conversions for
8429 scroll_bar members. Treat bar->dragging as integer.
8430 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8431 first element. Remove XINT conversions for scroll_bar members.
8432 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8433 Remove XINT conversions for scroll_bar members.
8435 Fix assignment for new window total sizes.
8436 * window.c (Fwindow_resize_apply_total): Assign values for
8439 2013-12-20 Chong Yidong <cyd@gnu.org>
8441 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8442 argument to `append'.
8444 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8446 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8447 current text face, for extending the face of the display margins.
8450 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8451 Doc fix. (Bug#16190)
8453 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8455 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8458 * nsterm.m (Qfile, Qurl): New.
8459 (EV_MODIFIERS2): New macro.
8460 (EV_MODIFIERS): Use EV_MODIFIERS2.
8461 (ns_term_init): Remove font and color from DND, does not work on
8462 newer OSX, and other ports don't have them.
8463 (performDragOperation:): Handle modifiers used during drag.
8464 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8465 Remove global Lisp variables used to communicate with ns-win.el.
8466 Remove font and color handling.
8467 (syms_of_nsterm): Defsym Qfile and Qurl.
8469 2013-12-19 Anders Lindgren <andlind@gmail.com>
8471 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8472 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8474 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8475 (constrainFrameRect): Remove special case nr_screens == 1.
8476 Don't constrain size to size of view.
8478 * nsterm.h (ns_output): Remove dont_constrain.
8480 2013-12-19 Anders Lindgren <andlind@gmail.com>
8482 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8484 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8486 Minor fixes for recent openp changes.
8487 * lisp.h (GCPRO7): New macro.
8488 * lread.c (openp): Use bool for boolean; all callers changed.
8489 Protect save_string from GC. Don't assume that file descriptors
8490 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8491 warning about uninitialized variable.
8493 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8495 * w32fns.c (emacs_abort): Use intptr_t as argument of
8496 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8498 2013-12-18 Glenn Morris <rgm@gnu.org>
8500 * lread.c (Fload): Pass load_prefer_newer to openp.
8501 Don't bother checking mtime if openp already did it.
8502 (openp): Add `newer' argument, to check all suffixes
8503 and find the newest file.
8504 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8505 * callproc.c (call_process):
8506 * charset.c (load_charset_map_from_file):
8507 * emacs.c (init_cmdargs):
8508 * image.c (x_create_bitmap_from_file, x_find_image_file):
8510 * lread.c (Flocate_file_internal):
8511 * process.c (Fformat_network_address):
8512 * sound.c (Fplay_sound_internal):
8513 * w32.c (check_windows_init_file):
8514 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8516 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8518 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8520 * w32.c (getloadavg): Don't index samples[] array with negative
8521 indices. Recover from wall-clock time being set backwards.
8523 * w32term.c (w32_initialize): Declare the argument of
8524 set_user_model as const.
8526 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8527 (w32_menu_show): Constify some arguments passed to MessageBox.
8529 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8530 to initialize Lisp objects.
8532 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8533 initialize Lisp objects.
8535 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8536 use variables used only on X under that condition.
8538 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8539 variables not used there.
8541 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8543 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8544 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8546 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8548 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8549 code, revealed in presence of R2L characters, character
8550 compositions, and display vectors. A better fix for Bug#16148.
8551 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8552 GTK and NS builds, they don't have this member of struct frame.
8554 * dispextern.h (struct composition_it): Correct a comment for the
8557 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8559 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8560 This prevents a compilation error on C compilers that do not
8561 default functions to return 'int' if not declared. Also, add
8562 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8563 since it now uses inline functions.
8565 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8567 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8568 display margins on mode line, header line, and in the frame's
8569 tool-bar window. (Bug#16165)
8571 2013-12-16 Andreas Schwab <schwab@suse.de>
8573 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8575 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8577 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8580 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8582 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8584 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8586 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8587 intended to find bogus pointers in font objects (Bug#16140).
8588 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8589 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8590 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8591 Disable for MS-Windows due to Bug#15876; apparently this
8592 requires more or less substantial changes in fontset code.
8593 * xfont.c (xfont_close):
8594 * xftfont.c (xftfont_close): Call x_display_info_for_display
8595 to check whether 'Display *' is valid (Bug#16093 and probably
8598 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8600 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8601 Reported by Juanma Barranquero <lekktu@gmail.com>.
8603 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8604 open a pty on MS-Windows. (Bug#16152)
8606 * emacs.c (decode_env_path): Fix bogus comparison against
8607 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8609 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8611 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8612 (Fx_file_dialog): Add parentheses around && to silence warning.
8614 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8616 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8618 * xdisp.c (extend_face_to_end_of_line): Extend background of
8619 non-default face in margin areas as well. (Bug#16151)
8620 (display_line): Call extend_face_to_end_of_line for continued
8621 lines as well, if the display margins have non-zero width.
8622 (set_glyph_string_background_width): When needed, set the
8623 extends_to_end_of_line_p flag on glyph strings to be drawn in
8624 margin areas, not only in the text area.
8626 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8629 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8631 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8632 Don't worry about verify_error being t, since it has to be a list.
8634 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8636 Use bool for boolean, focusing on headers.
8637 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8638 No need to include <stdbool.h>, since conf_post.h does it now.
8639 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8640 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8641 (SET_PER_BUFFER_VALUE_P):
8642 * ccl.c, ccl.h (setup_ccl_program):
8643 * ccl.h (CHECK_CCL_PROGRAM):
8644 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8645 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8646 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8647 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8648 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8649 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8650 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8651 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8652 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8653 (CHARSET_FAST_MAP_SET):
8654 * coding.c (decode_coding_ccl, encode_coding_ccl):
8655 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8656 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8657 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8658 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8659 (decode_coding_c_string):
8660 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8661 * conf_post.h (has_attribute):
8662 * dispextern.h (trace_redisplay_p)
8663 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8664 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8665 (SET_GLYPH_FROM_CHAR_GLYPH)
8666 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8667 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8668 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8669 (cursor_in_mouse_face_p):
8670 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8671 (blank_row, prepare_desired_row)
8672 (build_frame_matrix_from_leaf_window, make_current)
8673 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8674 (update_window, scrolling_window, update_frame_line):
8675 * disptab.h (GLYPH_FOLLOW_ALIASES):
8676 * editfns.c (Fformat):
8677 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8678 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8679 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8680 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8681 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8682 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8683 (FONT_DEFERRED_LOG):
8684 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8685 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8686 (FRAME_MOUSE_UPDATE):
8687 * fringe.c (Fdefine_fringe_bitmap):
8688 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8689 (x_create_bitmap_from_xpm_data, xpm_load_image):
8690 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8691 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8692 (MERGE_INTERVAL_CACHE):
8693 * keymap.h (KEYMAPP):
8694 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8695 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8696 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8697 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8698 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8699 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8700 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8701 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8702 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8703 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8704 (SETUP_BUFFER_SYNTAX_TABLE):
8705 * systime.h (timespec_valid_p):
8706 * term.c (save_and_enable_current_matrix):
8707 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8708 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8709 (redisplay_internal, try_window_reusing_current_matrix)
8710 (sync_frame_with_window_matrix_rows, try_window_id)
8711 (display_menu_bar, display_tty_menu_item, display_mode_line)
8712 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8713 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8714 * xmenu.c (xmenu_show):
8715 * xterm.c (use_xim, x_term_init):
8716 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8717 (struct x_bitmap_record):
8718 Use bool for booleans.
8719 * ccl.c (struct buffer_text):
8720 * ccl.h (struct ccl_program):
8721 * charset.h (struct charset):
8723 * coding.h (struct iso_2022_spec, struct coding_system):
8724 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8725 (struct glyph_string, struct face, struct face_cache)
8726 (struct bidi_string_data, struct bidi_it)
8727 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8729 * editfns.c (Fformat):
8730 * frame.h (struct frame):
8731 * fringe.c (struct fringe_bitmap):
8732 * intervals.h (struct interval):
8733 * keyboard.h (struct kboard):
8734 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8735 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8736 (struct Lisp_Buffer_Local_Value, union specbinding):
8737 * macfont.m (struct macfont_info):
8738 * process.h (struct Lisp_Process):
8739 * termchar.h (struct tty_display_info):
8740 * window.h (struct window):
8741 * xterm.h (struct x_output):
8742 Use bool_bf for boolean bit-fields.
8743 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8744 All callers changed.
8745 * ccl.h (struct ccl_program): Remove unused members private_state,
8746 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8748 (struct ccl_spec): Remove unused members cr_carryover,
8749 eight_bit_carryover.
8750 * conf_post.h: Include <stdbool.h>.
8751 (bool_bf): New type.
8752 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8753 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8754 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8755 'do { ... } while (false)' brackets.
8756 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8757 Args must now be expressions; all callers changed.
8758 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8759 (PRODUCE_GLYPHS): Simplify use of boolean.
8760 * fileio.c (Fcopy_file):
8761 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8762 * lisp.h (UNGCPRO): Return void, not int.
8763 (FOR_EACH_TAIL): Use void expression, not int expression.
8764 * region-cache.c: Reindent.
8765 * region-cache.h: Copy comments from region-cache.c, to fix
8766 incorrect remarks about booleans.
8768 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8770 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8771 when character at point is displayed from a display vector.
8774 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8776 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8777 now a list of certificate validation checks that will abort a
8778 connection with an error.
8779 (Fgnutls_boot): Document it and use it.
8781 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8783 * w32term.c (w32_enable_frame_resize_hack): New variable.
8784 (x_set_window_size): Use it to hack frame resizing on Windows
8787 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8789 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8790 Windows-specific code to w32.c. Change error message text to
8791 match that of Posix platforms.
8793 * w32.c (w32_copy_file): New function, most of the code copied and
8794 reworked from Fcopy_file. Improve error handling. Plug memory
8795 leak when errors are thrown. Support file names outside of the
8796 current codepage. (Bug#7100)
8798 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8800 * lread.c (load_path_default): Prototype.
8802 2013-12-13 Glenn Morris <rgm@gnu.org>
8804 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8805 (dump_path): Remove.
8806 (load-path-default): Remove `changed' argument.
8807 Do not set dump_path permanently. Simplify.
8808 (init_lread): Simplify.
8809 (syms_of_lread): Remove dump_path.
8811 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8813 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8814 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8815 2013-12-12 font-related change to avoid Bug#16128, which
8816 is quite hard to fix without even more substantial changes.
8818 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8820 * font.c (font_close_object): Check for live frame (Bug#16128).
8822 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8824 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8825 Return ptrdiff_t, not int, since it's a buffer size.
8826 Reindent/reparen some macros to a more Gnuish style.
8828 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8830 Avoid undefined behavior with huge regexp interval counts.
8831 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8832 since it's now specialized to interval counts. All uses changed.
8833 Do not assume wraparound on signed integer overflow.
8834 (regex_compile): Simplify based on the above changes.
8836 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8838 Support file names on MS-Windows that use characters outside of
8839 the current system codepage. (Bug#7100)
8841 * w32.c (get_file_security, set_file_security)
8842 (create_symbolic_link): Separate pointers and boolean flags for
8843 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8844 non-zero, else the former.
8845 (codepage_for_filenames, filename_to_utf16, )
8846 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8848 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8850 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8851 Accept only one argument; all callers changed.
8852 (dostounix_filename): Remove the second argument, now works in
8853 UTF-8. All callers changed.
8854 (parse_root): Lose DBCS code.
8855 (get_long_basename, w32_get_short_filename, init_environment)
8856 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8857 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8858 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8859 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8860 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8861 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8863 (ansi_encode_filename): New function.
8864 (get_emacs_configuration, get_emacs_configuration_options):
8866 (add_volume_info, GetCachedVolumeInformation): Run the input file
8867 name through unixtodos_filename, to ensure it is stored and
8868 referenced in canonical form.
8869 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8870 (logon_network_drive, sys_link, utime): Improve error handling.
8871 (sys_access): New function.
8872 (hashval, generate_inode_val): Unused functions deleted.
8873 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8874 (check_windows_init_file): Convert error message from UTF-8 to
8875 ANSI codepage, for display in the message box.
8876 (globals_of_w32): Set w32_unicode_filenames according to the OS
8879 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8880 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8881 (syms_of_w32term): Declare w32-unicode-filenames.
8883 * w32proc.c (new_child, delete_child): Remove code that handled
8884 unused pending_deletion and input_file members of the child struct.
8885 (create_child, sys_spawnve): Convert all file names to ANSI
8886 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8887 name cannot be encoded in ANSI codepage. Don't use
8888 unixtodos_filename, mirror slashes by hand.
8889 (record_infile, record_pending_deletion): Functions deleted.
8890 (Fw32_short_file_name): Call w32_get_short_filename instead of
8893 * w32notify.c (add_watch): Work in Unicode mode when
8894 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8895 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8896 instead, do the same with Lisp primitives.
8898 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8899 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8900 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8901 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8902 (Fw32_shell_execute): Improve error reporting.
8903 (Fdefault_printer_name): Ifdef away for Cygwin.
8905 * w32.h (struct _child_process): Remove input_file and
8906 pending_deletion members that are no longer used.
8907 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8908 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8909 (ansi_encode_filename): New and updated prototypes.
8911 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8913 (unexec): Don't use dostounix_filename, it expects a file name in
8914 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8917 * fileio.c (Ffile_name_directory, file_name_as_directory)
8918 (directory_file_name, Fexpand_file_name)
8919 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8920 arguments of dostounix_filename.
8921 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8922 use MAX_UTF8_PATH for size of file-name strings.
8923 (emacs_readlinkat): Build an explicitly unibyte string for file
8925 (syms_of_fileio) <file-name-coding-system>:
8926 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8928 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8929 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8930 directories to UTF-8.
8931 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8932 environment, and each element of the input PATH, to UTF-8.
8934 * dired.c (file_attributes): Use build_unibyte_string explicitly
8935 to make Lisp strings from user and group names.
8937 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8940 * coding.c (decode_file_name, encode_file_name): New functions.
8942 * termcap.c (tgetent): Adapt to the change in arguments of
8945 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8948 * msdos.c (dostounix_filename, init_environment): Adapt to the
8949 change in arguments of dostounix_filename.
8951 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8952 [WINDOWSNT]: Encode file names passed to the image libraries in
8955 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8956 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8958 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8959 arguments of dostounix_filename.
8961 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8963 * font.h (struct font_entity) [HAVE_NS]: New field to record
8964 font driver which was used to create this entity.
8965 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8966 frame where the font was opened.
8967 (font_close_object): Add prototype.
8968 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8969 (font_close_object): Not static any more. Lost frame arg.
8970 Adjust comment and users.
8971 * alloc.c (cleanup_vector): Call font_close_object to adjust
8972 per-frame font counters correctly. If HAVE_NS, also call
8973 driver-specific cleanup for font-entity objects.
8974 * ftfont.c (ftfont_open):
8975 * nsfont.m (nsfont_open):
8976 * w32font.c (w32font_open_internal):
8977 * xfont.c (xfont_open):
8978 * xftfont.c (xftfont_open): Save frame pointer in font object.
8979 * macfont.m (macfont_open): Likewise.
8980 (macfont_descriptor_entity): Save driver pointer to be able
8981 to call its free_entity routine when font-entity is swept.
8982 * ftxfont.c (ftxfont_open): Add eassert because frame
8983 pointer should be saved by ftfont_driver.open.
8985 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8987 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8988 input polling is used. This is still meaningful for Cygwin, see
8989 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8990 * keyboard.c (poll_for_input_1, input_polling_used):
8991 Define unconditionally.
8992 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8993 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8994 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8995 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8996 (face_for_char): Likewise. Rearrange eassert and return ASCII
8997 face for CHAR_BYTE8_P.
8998 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9000 2013-12-11 Ken Brown <kbrown@cornell.edu>
9002 * dispextern.h (erase_phys_cursor):
9003 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9005 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9007 * nsterm.m (x_free_frame_resources):
9008 * term.c (tty_free_frame_resources):
9009 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9010 face cache because it's implied by free_frame_faces anyway.
9011 * w32term.c (x_free_frame_resources): Likewise. Do not call
9012 free_frame_faces twice.
9014 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9016 * editfns.c (Fformat_time_string): Mention %F in the doc.
9018 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9020 * window.c (resize_frame_windows): Don't return immediately when
9021 the root window's size doesn't change - the minibuffer window
9022 may still have to be repositioned/resized.
9023 * xfns.c (Fx_create_frame): Always change the frame size after
9024 initializing the frame's faces.
9025 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9026 change_frame_size should already have done it.
9027 (x_new_font): Assign new tool- and menu-bar heights.
9028 (x_set_window_size_1): Account for tool- and menu-bar heights
9029 (Bug#16013). Don't set pixel sizes since change_frame_size
9030 should already have done it.
9032 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9034 Remove the option of using libcrypto.
9035 * Makefile.in (LIB_CRYPTO): Remove.
9036 (LIBES): Don't use it.
9038 2013-12-11 Juri Linkov <juri@jurta.org>
9040 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9041 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9043 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9045 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9046 drawn tool bar items (Bug#16058).
9047 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9049 2013-12-09 Ken Brown <kbrown@cornell.edu>
9051 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9053 * lisp.h (get_frame_param): Adjust conditions for prototype
9056 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9058 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9059 Avoid unused macro warning if configured --without-xft.
9061 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9063 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9065 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9067 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9069 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9071 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9073 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9075 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9077 Use libcrypto's checksum implementations if available, for speed.
9078 * Makefile.in (LIB_CRYPTO): New macro.
9081 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9082 The macro didn't conform to C99 due to type mismatch,
9083 which caused compilation failure with Sun C 5.12,
9084 and it was confusing anyway. Include window.h to declare
9085 redisplay_other_windows.
9087 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9089 * window.c (set_window_buffer): Update mode line (bug#16084).
9091 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9093 Fix minor problems found by static checking.
9094 * keyboard.c (poll_for_input_1, input_polling_used):
9095 Define only if HAVE_NTGUI.
9096 * xmenu.c (popup_activate_callback): Omit unnecessary
9097 check against USE_X_TOOLKIT, which must be defined here anyway.
9098 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9101 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9103 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9105 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9107 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9109 * nsterm.m (x_set_window_size): Remove fprintf.
9110 (init): Define always. Set applicationDidFinishLaunchingCalled
9112 (applicationDidFinishLaunching:):
9113 Set applicationDidFinishLaunchingCalled.
9114 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9117 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9119 Pixel resize changes for NS (Bug#16049).
9120 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9121 height/width. row/cols are locals.
9122 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9123 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9124 (windowWillResize): Remove gsextra. Calculate extra as in
9126 (x_new_font): Don't change frame size if fullscreen.
9127 Change size pixelwise.
9129 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9130 comment in xfns.c. Change to pixelwise call.
9132 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9134 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9137 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9139 * xterm.c (input_signal_count): Remove.
9140 (x_dispatch_event): Define unconditionally.
9141 (x_make_frame_visible): Process X events until the frame
9142 is really visible (Bug#16027).
9143 * xterm.h (x_dispatch_event): Declare unconditionally.
9145 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9147 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9149 * nsterm.m (x_set_window_size): Handle pixelwise.
9151 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9153 * w32term.c (x_new_font):
9154 * xterm.c (x_new_font): Calculate new frame size from new font
9157 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9159 * lisp.h (FOR_EACH_TAIL): New macro.
9160 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9162 * window.c (select_window): Call second wset_redisplay before we change
9163 selected_window (bug#16034).
9165 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9167 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9169 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9171 * w32xfns.c: Include window.h, to avoid a compiler warning.
9173 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9175 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9176 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9177 window_scroll takes care of it.
9178 (Fset_window_point, Fdelete_other_windows_internal)
9179 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9180 (Fsplit_window_internal, Fdelete_window_internal)
9181 (Fresize_mini_window_internal, Fset_window_configuration)
9182 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9183 cause redisplay instead of forcing a complete redisplay.
9184 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9185 we're only affecting the selected_window.
9187 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9189 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9190 directional control characters. Update type and category
9191 determination according to the UBA from Unicode v6.3.
9192 (bidi_category_t): New category EXPLICIT_FORMATTING.
9194 * dispextern.h (bidi_type_t): Update to include new bidirectional
9195 properties introduced with Unicode v6.3. (Bug#16043)
9197 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9199 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9202 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9204 * font.c (font_list_entities): Remove dummy assignment.
9205 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9206 used on graphic displays only. Remove unused 'font_encoder' member.
9207 (struct font_bitmap): Remove unused 'extra' member.
9208 * nsfont.m (nsfont_open):
9209 * w32font.c (w32font_open_internal):
9210 * ftfont.c (ftfont_get_bitmap): Adjust users.
9212 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9214 Use bool for boolean.
9215 * tparam.c (tparam1):
9216 * undo.c (record_point, record_property_change):
9217 Use bool for boolean, for local vars that are always true or false.
9219 Minor integer overflow fixes (Bug#16033).
9220 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9221 This improves on the previous fix to this function.
9222 (window_resize_check): When summing up pixel counts, don't rely on
9223 undefined behavior if the sum overflows.
9225 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9227 * window.c (Fset_window_new_pixel): Don't choke at negative
9228 argument value (Bug#16033).
9230 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9231 to avoid crash in window_box_height.
9233 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9234 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9236 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9238 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9240 Minor integer overflow fixes.
9241 * window.c (Fset_window_new_pixel, grow_mini_window):
9242 * xdisp.c (Fwindow_text_pixel_size):
9243 Avoid undefined behavior on signed integer overflow.
9244 * xfns.c (x_set_mouse_color):
9245 Check that drag shape fits in 'unsigned', since that's what X wants.
9247 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9249 Improve reporting of fatal exception on MS-Windows.
9250 * w32fns.c (my_exception_handler): New function.
9251 (globals_of_w32fns): Set it up as the unhandled exception
9252 handler. Initialize exception code and address to zeros.
9253 (emacs_abort): If the exception code and address are available,
9254 print them at the beginning of the backtrace. Fix the format of
9255 printing addresses (was producing 0x0x12345678 on XP).
9258 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9260 * eval.c (Fbacktrace__locals): New function.
9261 (syms_of_eval): Defsubr it.
9263 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9265 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9266 Define here to unify between...
9267 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9268 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9270 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9272 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9274 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9275 fringe background extension.
9276 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9277 because they are now always the same as `left' and `width',
9278 respectively. Remove code for the case that `width' and
9279 `sb_width' are different.
9281 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9283 Fix minor problems found by static checking.
9284 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9285 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9286 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9288 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9290 * image.c (imagemagick_compute_animated_image): Don't crash if we
9291 have an animation with different-sized images (bug#15313).
9293 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9295 Remove some unused items introduced during pixelwise change.
9296 * window.c (window_resize_total_check): Remove unused function.
9297 * xdisp.c (remember_mouse_glyph): Remove unused label.
9298 (Ftool_bar_height): Move declaration inside #if.
9299 * xterm.c (x_set_window_size): Don't use r and c.
9301 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9303 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9306 * window.c (Fset_window_configuration): Comment out unused variables.
9308 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9310 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9312 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9314 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9316 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9317 HAVE_GNUTLS3 (Bug#16001).
9319 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9320 if interrupts are deferred (Bug#15801).
9322 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9324 Support resizing frames and windows pixelwise.
9325 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9326 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9327 (struct glyph_matrix): Replace window_left_col and
9328 window_top_line by window_pixel_left and window_pixel_top.
9329 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9331 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9332 (draw_window_divider, move_it_to, x_draw_right_divider)
9333 (x_draw_bottom_divider, change_frame_size): Add or fix
9335 * dispnew.c (change_frame_size_1): Change prototype.
9336 (adjust_glyph_matrix, required_matrix_width)
9337 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9338 values instead of lines and columns.
9339 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9340 WINDOW_TOTAL_FRINGE_WIDTH.
9341 (handle_window_change_signal, do_pending_window_change)
9342 (init_display): Adjusts calls of change_frame_size.
9343 (change_frame_size, change_frame_size_1): Handle pixelwise
9345 * frame.c (Qright_divider_width, Qbottom_divider_width):
9347 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9348 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9349 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9350 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9352 (set_frame_param): New function.
9353 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9354 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9355 (Ffringe_width, Fborder_width, Fright_divider_width)
9356 (Fbottom_divider_width): New functions, defsubr them.
9357 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9358 New argument pixelwise.
9359 (struct frame_parm_table): New members Qright_divider_width and
9360 Qbottom_divider_width.
9361 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9362 (x_report_frame_params): Handle Qright_divider_width and
9363 Qbottom_divider_width.
9364 (x_set_right_divider_width, x_set_bottom_divider_width):
9366 (frame_resize_pixelwise): New option.
9367 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9368 new_pixelwise, right_divider_width and bottom_divider_width;
9369 remove total_lines; rename text_lines, text_cols, new_text_lines
9370 and new_text_cols to text_height, text_width, new_height and
9371 new_width respectively.
9372 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9373 FRAME_TEXT_WIDTH respectively.
9374 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9375 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9376 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9378 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9379 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9380 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9381 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9382 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9383 (FRAME_TOTAL_COLS_ARG): Remove macro.
9384 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9385 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9386 (x_wm_set_size_hint): Handle frame pixel sizes.
9387 * indent.c (compute_motion, Fcompute_motion):
9388 Call window_body_width instead of window_body_cols.
9389 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9390 (make_lispy_position): Handle right and bottom dividers.
9391 (Fsuspend_emacs): Pixelize call of change_frame_size.
9392 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9393 * lisp.h: Extern set_frame_param.
9394 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9396 (Fx_create_frame): Add entry for vertical_drag_cursor.
9397 Pixelize call of change_frame_size.
9398 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9399 * nsterm.m (ns_update_window_end): Optionally draw right
9401 (x_set_window_size): Add argument pixelwise.
9402 Call check_frame_size and change_frame_size with pixelwise zero.
9403 (ns_draw_window_divider): New function.
9404 (ns_redisplay_interface): Add ns_draw_window_divider.
9405 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9406 (x_new_font): Call x_set_window_size with pixelwise zero.
9407 * print.c (print_object): For a window print its sequence
9409 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9410 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9411 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9412 (w32_createwindow): Use scroll bar area width.
9413 (w32_wnd_proc): Handle bottom divider width.
9414 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9415 (Fx_create_frame): Default divider width parameters.
9416 Caclulate sizes pixelwise. Add vertical drag cursor support.
9417 (x_create_tip_frame): Default divider widths to zero.
9418 Pixelize call to change_frame_size.
9419 (Fx_show_tip): Add handling of divider widths. Pixelize window
9421 (Fw32_frame_rect): New function.
9422 (frame_parm_handler w32_frame_parm_handlers): Add divider
9424 (Vx_window_vertical_drag_shape): Add variable.
9425 * w32inevt.c (resize_event, maybe_generate_resize_event):
9426 Pixelize change_frame_size calls.
9427 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9429 * w32term.c (w32_draw_window_divider): New function.
9430 (x_update_window_end): Handle right divider.
9431 (w32_draw_fringe_bitmap, x_scroll_run)
9432 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9433 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9434 Calculate new frame sizes pixelwise.
9435 (x_new_font): Pixelize call to x_set_window_size.
9436 (x_check_fullscreen): Pixelize call to change_frame_size.
9437 (x_set_window_size_1, x_set_window_size): New argument
9438 pixelwise. Calculate pixelwise.
9439 (x_wm_set_size_hint): Use scroll bar area width.
9440 (w32_redisplay_interface): Add w32_draw_window_divider.
9441 * w32term.h (struct w32_output): Add vertical drag cursor.
9442 * widget.c (set_frame_size, update_wm_hints)
9443 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9445 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9446 * window.c (sequence_number): Restore.
9447 (Fwindow_pixel_width, Fwindow_pixel_height)
9448 (Fwindow_mode_line_height, Fwindow_header_line_height)
9449 (window_pixel_to_total, Frun_window_scroll_functions)
9450 (Fset_window_new_pixel, window_resize_apply_total)
9451 (Fwindow_resize_apply_total): New functions.
9452 (window_body_height, window_body_width): Rename from
9453 window_body_lines. New argument PIXELWISE.
9454 Calculate pixelwise.
9455 (Fwindow_body_height, Fwindow_body_width): New argument
9457 (coordinates_in_window, window_relative_x_coord): Use window's
9458 pixel width instead of total width.
9459 (replace_window, recombine_windows): Initialize pixel values.
9460 (resize_root_window, resize_frame_windows, grow_mini_window)
9461 (shrink_mini_window): New argument PIXELWISE.
9462 Calculate pixelwise.
9463 (Fdelete_other_windows_internal, adjust_window_margins)
9464 (window_resize_check, window_resize_apply)
9465 (Fdelete_window_internal, Fresize_mini_window_internal)
9466 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9467 (check_frame_size): Rename arguments. New argument PIXELWISE.
9468 Calculate pixelwise.
9469 (set_window_buffer): Make samebuf bool. Run configuration change
9470 hook only if buffer changed.
9471 (Fset_window_buffer): Rewrite doc-string.
9472 (make_window): Initialize new_pixel slot.
9473 (Fwindow_resize_apply): Check pixel size of root window.
9474 (Fsplit_window_internal): Call 2nd argument pixel_size.
9475 Calculate pixelwise.
9476 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9478 (save_window_data): New slots frame_text_width,
9479 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9480 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9482 (Fcurrent_window_configuration, Fset_window_configuration)
9483 (save_window_save, compare_window_configurations): Handle new
9484 slots in save_window_data and saved_window.
9485 (Fset_window_scroll_bars): Fix doc-string.
9486 (window_resize_pixelwise): New variable.
9487 (coordinates_in_window, Fcoordinates_in_window_p):
9489 (make_parent_window): Adjust sequence_number.
9490 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9492 * window.h (struct window): New members new_pixel, pixel_left,
9493 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9494 (wset_new_pixel): New function.
9495 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9496 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9497 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9498 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9499 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9500 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9501 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9502 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9503 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9504 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9505 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9506 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9507 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9508 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9509 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9511 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9512 (window_body_width, check_frame_size): Adapt external declarations.
9513 * xdisp.c (last_max_ascent): New integer.
9514 (window_text_bottom_y): Handle bottom divider.
9515 (window_box_width, window_box_height): Calculate pixelwise.
9516 (get_glyph_string_clip_rects): Handle right divider.
9517 (remember_mouse_glyph): When windows are resized pixelwise
9518 proceed with width and height set to 1.
9519 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9521 (move_it_to): Calculate and return maximum x position
9523 (Fwindow_text_pixel_size): New function.
9524 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9525 (tool_bar_lines_needed): Rename to tool_bar_height.
9526 Calculate pixelwise.
9527 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9528 Calculate pixelwise.
9529 (redisplay_tool_bar): Calculate pixelwise.
9530 (redisplay_window): Calculate pixelwise. Handle dividers.
9531 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9532 (x_draw_vertical_border): Handle dividers.
9533 (define_frame_cursor1): Handle vertical drag cursor.
9534 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9535 (expose_window): Calculate pixelwise. Handle dividers.
9536 (init_xdisp): Initialize pixel values.
9537 * xfaces.c (Qwindow_divider): New face.
9538 (realize_basic_faces): Realize it.
9539 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9540 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9541 (x_set_scroll_bar_default_width): Default actual width to 16.
9542 (Fx_create_frame): Set sizes pixelwise.
9543 (x_create_tip_frame): Default divider widths to zero.
9544 Pixelize call of change_frame_size.
9545 (Fx_show_tip): Handle divider widths. Initial pixel position
9547 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9548 (Vx_window_vertical_drag_shape): New option.
9549 * xmenu.c (free_frame_menubar): Pixelize call of
9551 * xterm.c (x_draw_window_divider): New function.
9552 (x_update_window_end): Optionally draw right divider.
9553 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9554 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9555 (handle_one_xevent, x_new_font): Calculate pixelwise.
9556 (x_set_window_size_1, x_set_window_size): New argument
9557 pixelwise. Calculate pixelwise.
9558 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9559 (struct x_redisplay_interface): Add x_draw_window_divider.
9560 * xterm.h (struct x_output): Add vertical_drag_cursor.
9562 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9564 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9565 Set invisible frames's `redisplay' when a full redisplay is requested.
9566 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9567 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9568 (display_mode_lines): Set it here instead.
9570 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9572 * dispextern.h (set_window_update_flags): Remove.
9574 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9576 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9578 * xdisp.c (REDISPLAY_SOME_P): New macro.
9579 (redisplay_internal): Use it (bug#15999).
9580 (prepare_menu_bars, redisplay_window): Use it as well.
9582 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9584 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9586 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9587 (globals_of_w32font): Zero it out.
9588 (GetCharWidth32W_Proc): New function pointer.
9589 (get_char_width_32_w): New function.
9590 (compute_metrics): If get_glyph_outline_w returns an error, try
9591 get_char_width_32_w before declaring a failure. This avoids
9592 punishing raster (a.k.a. "bitmap") fonts by slowing down
9593 redisplay. (Bug#6364).
9595 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9597 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9598 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9599 highlight needs to be redisplayed. (Bug#15913)
9601 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9603 Fix minor problems found by static checking.
9604 * buffer.h (struct buffer_text, struct buffer):
9605 * frame.h (struct frame):
9606 * window.h (struct window):
9607 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9608 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9609 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9610 no-longer-valid use of HAVE_MENUS.
9611 * xdisp.c (propagate_buffer_redisplay): Now static.
9613 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9615 * xmenu.c (Fmenu_or_popup_active_p):
9616 * window.c (Fset_window_configuration):
9617 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9618 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9619 * fns.c (Fyes_or_no_p):
9620 * editfns.c (Fmessage_box, Fmessage_or_box):
9621 * alloc.c (make_save_ptr_ptr):
9622 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9624 * window.c (Fset_window_configuration): Move select_window later.
9626 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9628 Refine redisplay optimizations to only redisplay *some* frames/windows
9629 rather than all of them.
9630 * xdisp.c (REDISPLAY_SOME): New constant.
9631 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9632 (bset_redisplay, bset_update_mode_line): New functions.
9633 (message_dolog): Use bset_redisplay.
9634 (clear_garbaged_frames): Use fset_redisplay.
9635 (echo_area_display): Use wset_redisplay.
9636 (buffer_shared_and_changed): Remove.
9637 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9638 frame titles. Compute the actual set of windows redisplayed.
9639 Don't update frame titles and menu bars for frames that don't need to
9641 (propagate_buffer_redisplay): New function.
9643 (redisplay_internal): Use it. Be more selective in the set of windows
9644 we redisplay. Propagate windows_or_buffers_changed to
9645 update_mode_lines a bit later to simplify the code.
9646 (mark_window_display_accurate_1): Reset window and buffer's
9648 (redisplay_window): Do nothing if neither the window nor the buffer nor
9649 the frame needs redisplay.
9650 * window.h (struct window): Add `redisplay' field.
9651 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9652 (redisplay_other_windows, window_list): New declarations.
9653 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9654 (window_list): Not static any more.
9655 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9656 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9657 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9658 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9659 * frame.h (struct frame): Add `redisplay' field.
9660 Move `external_menu_bar' bitfield next to other bit-fields.
9661 (SET_FRAME_GARBAGED): Use fset_redisplay.
9662 (SET_FRAME_VISIBLE): Don't garbage the frame;
9663 Use redisplay_other_windows.
9664 * buffer.h (struct buffer): Add `redisplay' field.
9665 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9666 (modify_overlay): Use bset_redisplay.
9667 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9669 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9671 Support w32 file notifications in batch mode.
9672 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9673 invalid (which happens in batch mode). If non-interactive, call
9674 handle_file_notifications to store file notification events in the
9675 input queue. (Bug#15933)
9677 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9679 * w32inevt.c (handle_file_notifications): Now external, not static.
9681 * w32term.h (handle_file_notifications): Provide prototype.
9683 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9684 init_crit, since init_display, which does that otherwise, is not
9687 2013-11-27 Glenn Morris <rgm@gnu.org>
9689 * Makefile.in ($(lispsource)/international/charprop.el): New.
9690 (emacs$(EXEEXT)): Depend on charprop.el.
9692 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9694 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9695 deleting portions of the buffer under non-nil REPLACE argument.
9698 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9699 directory, watch it and not its parent.
9700 (add_watch): Allow empty string in FILE.
9702 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9704 * window.c (Fset_window_start, window_resize_apply)
9705 (window_scroll): Reset window_end_valid (Bug#15957).
9707 2013-11-27 Glenn Morris <rgm@gnu.org>
9709 * Makefile.in (leimdir): Now in lisp source directory.
9710 ($(leimdir)/leim-list.el): Just use ../leim .
9711 * epaths.in (PATH_DUMPLOADSEARCH):
9712 * lread.c (load_path_default):
9713 * nsterm.m (ns_load_path): No more leim directory.
9715 2013-11-26 Andreas Schwab <schwab@suse.de>
9717 * .gdbinit (xgettype): Add cast.
9719 2013-11-26 Glenn Morris <rgm@gnu.org>
9721 Preload leim-list.el.
9722 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9723 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9724 is a single directory.
9726 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9728 bool-vector-subsetp is now the normal direction (Bug#15912).
9729 * data.c (Fbool_vector_subsetp): Test whether the first argument
9730 is a subset of the second one, not the reverse. Add doc string.
9732 Fix minor problems found by static checking.
9733 * lread.c (load_path_default): Now static.
9734 * textprop.c (text_property_stickiness): Be consistent about the
9735 test used when deciding whether to consider the previous character.
9736 This simplifies the code a bit.
9738 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9740 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9742 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9743 (syms_of_frame): Don't defsubr them.
9745 2013-11-25 Glenn Morris <rgm@gnu.org>
9747 * lread.c (load_path_default): Change the sense of the argument.
9748 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9749 from dump_path. When it is not, avoid checking dump_path twice.
9751 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9752 uninstalled dump_path against installed Vload_path. (Bug#15964)
9754 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9756 Export get_pos_property to Elisp.
9757 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9758 (syms_of_editfns): Export it to Elisp.
9760 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9762 2013-11-23 Romain Francoise <romain@orebokech.com>
9764 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9765 initialization here ...
9766 (syms_of_fileio): ... from here.
9768 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9770 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9771 Please use --enable-check-lisp-object-type.
9773 2013-11-23 Glenn Morris <rgm@gnu.org>
9775 * process.c (get_process): Explicit error for dead buffers.
9777 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9779 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9781 2013-11-23 Glenn Morris <rgm@gnu.org>
9783 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9784 * lread.c (load_path_check): Take path to check as argument.
9785 (load_path_default): New, split from init_lread.
9786 (init_lread): Move calc of default load-path to load_path_default.
9787 Empty elements in EMACSLOADPATH now stand for the default.
9788 (load-path): Doc fix.
9789 * emacs.c (decode_env_path): Add option to treat empty elements
9790 as nil rather than ".".
9791 * callproc.c (init_callproc_1, init_callproc):
9792 * image.c (Vx_bitmap_file_path):
9793 * lisp.h (decode_env_path):
9794 * lread.c (Vsource_directory):
9795 Update for new argument spec of decode_env_path.
9797 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9799 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9800 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9802 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9804 Fix some dependency problems that cause unnecessary recompiles.
9806 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9807 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9808 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9809 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9810 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9811 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9812 (boostrap-clean): No need to remove stamp-oldxmenu.
9814 Fix recently introduced bool vector overrun.
9815 This was due to an optimization that went awry.
9816 Reported by Glenn Morris in
9817 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9818 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9819 for empty vectors, undoing the 2013-11-18 change.
9820 * data.c (bool_vector_binop_driver): Rely on this.
9821 Fix bug that occasionally overran the destination.
9822 * lisp.h (struct Lisp_Bool_vector): Document this.
9824 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9826 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9829 * nsterm.m (init, run, stop:): Comment out for now, does not work
9832 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9834 * charset.c (syms_of_charset): Don't read past end of string.
9836 2013-11-19 Glenn Morris <rgm@gnu.org>
9838 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9840 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9842 Add hooks to run on gaining/losing focus. (Bug#15029)
9843 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9844 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9845 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9847 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9849 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9850 The old names predated the API change that put destination at end.
9852 Improve API of recently-added bool vector functions (Bug#15912).
9853 The old API had (bool-vector-count-matches A B)
9854 and (bool-vector-count-matches-at A B I), which gave the
9855 misleading impression that the two functions were variants, one
9856 with a location I. The new API has (bool-vector-count-population A)
9857 and (bool-vector-count-consecutive A B I) to make the distinction
9858 clearer. The first function no longer has a B argument, since the
9859 caller can easily determine the number of nils if the length and
9860 number of ts is known.
9861 * data.c (Fbool_vector_count_population): Rename from
9862 bool_vector_count_matches, and accept just 1 argument.
9863 (Fbool_vector_count_consecutive): Rename from
9864 Fbool_vector_count_matches_at.
9866 Always allocate at least one bits_word per bool vector.
9867 See Daniel Colascione in:
9868 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9869 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9870 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9871 * lisp.h (struct Lisp_Bool_vector): Document this.
9873 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9875 * insdel.c (invalidate_buffer_caches): New function, consolidated
9876 from part of prepare_to_modify_buffer.
9877 (insert_from_gap, prepare_to_modify_buffer):
9878 * coding.c (code_convert_region, code_convert_string):
9879 Call invalidate_buffer_caches. (Bug#15841)
9881 * lisp.h (invalidate_buffer_caches): Add prototype.
9883 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9885 * w32term.c (x_update_window_end): Don't invalidate the entire
9886 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9887 highlight needs to be redisplayed. (Bug#15913)
9889 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9891 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9893 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9895 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9896 while we are using Vprin1_to_string_buffer.
9898 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9899 after inserting the description string. (Bug#15907)
9901 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9903 * data.c: Work around bogus GCC diagnostic about shift count.
9904 Reported by Eli Zaretskii in
9905 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9906 (pre_value): New function.
9907 (count_trailing_zero_bits): Use it.
9909 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9911 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9912 assume C macros are not supported even under -g3 in these old GCC
9915 2013-11-15 Leo Liu <sdl.web@gmail.com>
9917 * minibuf.c (Ftry_completion, Fall_completions)
9918 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9920 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9922 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9923 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9924 This avoids placing unnecessary constants into the Emacs code.
9926 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9928 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9929 for Cygwin w32 build.
9931 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9932 for Cygwin w32 build. (Bug#15892)
9934 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9936 Simplify, port and tune bool vector implementation.
9937 * alloc.c (bool_vector_exact_payload_bytes)
9938 (bool_vector_payload_bytes): Remove.
9939 (bool_vector_fill): Return its argument.
9940 * alloc.c (bool_vector_fill):
9942 * print.c (print_object):
9943 Simplify by using bool_vector_bytes.
9944 * alloc.c (make_uninit_bool_vector):
9945 New function, broken out from Fmake_bool_vector.
9946 (Fmake_bool_vector): Use it. Use tail call.
9947 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9948 * data.c (BITS_PER_ULL): New constant.
9949 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9950 if long long versions don't exist.
9951 (shift_right_ull): New function.
9952 (count_one_bits_word): New function, replacing popcount_bits_word
9953 macro. Don't assume that bits_word is no wider than long long.
9954 (count_one_bits_word, count_trailing_zero_bits):
9955 Don't assume that bits_word is no wider than long long.
9956 * data.c (bool_vector_binop_driver, bool_vector_not):
9957 * fns.c (Fcopy_sequence):
9959 Create an uninitialized destination, to avoid needless work.
9960 (internal_equal): Simplify.
9961 (Ffillarray): Prefer tail call.
9962 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9963 contain at least one word.
9964 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9965 chars are narrower than ints.
9966 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9967 * fns.c (Fcopy_sequence):
9969 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9970 Don't try to port to hosts where bits_word values have holes; the
9971 code wouldn't work there anyway. Verify this assumption, though.
9972 (bool_vector_bytes): New function.
9973 (make_uninit_bool_vector): New decl.
9974 (bool_vector_fill): Now returns Lisp_Object.
9976 * xfns.c (xic_create_fontsetname):
9977 * xrdb.c (gethomedir): Prefer tail calls.
9979 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9981 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9982 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9984 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9985 that requires a return value.
9986 (Fset_buffer_modified_p): Take advantage of this change to do
9989 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9991 * buffer.c (Frestore_buffer_modified_p): Sync it with
9992 Fset_buffer_modified_p.
9993 (Fforce_mode_line_update): New function, moved from subr.el.
9994 (Fset_buffer_modified_p): Use them.
9995 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9997 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9999 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10000 This avoids undefined behavior when subtracting pointers into
10001 different aways. On my platform it also makes the code a tad
10002 smaller and presumably faster.
10004 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10006 * keyboard.c (command_loop_1): Use region-extract-function.
10007 * insdel.c (Qregion_extract_function): Not static any more (can we
10008 stop pretending that these vars can benefit from being marked static?).
10010 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10012 * search.c (find_newline): If buffer text is relocated during the
10013 "dumb loop", adjust C pointers into buffer text to follow suit.
10016 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10018 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10019 for conversion (Bug#15837).
10021 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10023 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10024 for the entire range of inserted characters. (Bug#15841)
10026 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10028 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10030 (realize_default_face): Remove assignment to distant-foreground if
10031 unspecified (Bug#15815).
10033 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10035 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10036 cache-long-scans disabled, since we don't want to call
10037 prepare_to_modify_buffer (in insert_1_both) for each message we
10040 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10041 from buffer.c. Improve commentary to the buffer field setter
10044 * buffer.c (bset_cache_long_scans): Static function deleted.
10045 Improve commentary to the buffer field setter functions.
10046 (init_buffer_once): Default for cache-long-scans changed to t.
10049 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10051 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10053 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10054 This bug was introduced in my 2013-06-21 change, and caused
10055 struct Lisp_Sub_Char_Table objects to be given too many slots,
10056 which broke 'make -C admin/unidata'.
10058 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10060 Import changes from mac-port 4.5.
10061 * macfont.m (mac_font_copy_default_descriptors_for_language)
10062 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10063 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10064 (macfont_language_default_font_names): New.
10065 (macfont_list): Rearrange language/charset code.
10066 (macfont_close): Don't check for macfont_info->cache.
10067 (mac_ctfont_create_preferred_family_for_attributes): New font
10068 selection code, call
10069 mac_font_copy_default_name_for_charset_and_languages.
10070 (mac_font_copy_default_descriptors_for_language)
10071 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10073 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10075 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10077 Port to C11 aligned_alloc, and fix some integer overflows.
10078 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10079 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10080 and use of posix_memalign replaced with aligned_alloc.
10081 (aligned_alloc): New function, defined or declared as needed.
10082 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10083 Don't undef; configure.ac now does this.
10084 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10085 (calloc, aligned_alloc): Check for integer overflow.
10086 (aligned_alloc): Rename from memalign. All uses changed.
10087 (memalign): New function, an alias for aligned_alloc.
10089 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * xdisp.c (redisplay_internal): Fix typo in last change.
10093 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10095 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10097 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10099 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10100 redisplay--mode-lines-cause.
10101 (redisplay_internal): Keep them uptodate. Remove redundant check of
10102 buffer_shared_and_changed.
10103 * *.[chm]: Number every assignment to update_mode_lines so we
10104 can track why it is set.
10106 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10108 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10110 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10112 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10113 can track why it is set.
10115 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10117 Integer-related fixes for term.c etc.
10118 * dispextern.h (face_tty_specified_color): New function.
10119 * term.c (turn_on_face): Don't rely on undefined behavior when
10120 assigning an out-of-range value to 'long'.
10121 Simplify test for toggling highlight.
10122 (tty_capable_p): Omit last two (unused) args. All callers changed.
10123 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10124 (read_menu_input, tty_menu_activate, tty_menu_show):
10125 * xfaces.c (x_supports_face_attributes_p)
10126 (tty_supports_face_attributes_p):
10127 Use bool for boolean. All callers changed.
10128 (tty_supports_face_attributes_p): Omit defaults for color indices;
10129 no longer needed. Simplify tail call.
10131 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10133 * xdisp.c (prepare_menu_bars): Mark static.
10134 * lisp.h (prepare_menu_bars): Don't declare.
10135 * xselect.c (x_handle_selection_clear):
10136 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10138 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10140 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10141 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10143 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10145 * keyboard.c (Fcommand_error_default_function): Rename from
10146 Fdefault_error_output.
10148 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10150 * keyboard.c (Fdefault_error_output): New function, extracted from
10151 cmd_error_internal.
10152 (syms_of_keyboard): Use it for Vcommand_error_function.
10154 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10156 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10157 (init_eval): Use it to ensure handlerlist is non-NULL.
10158 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10159 (Fsignal): Adjust NULLness test of handlerlist.
10160 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10162 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10164 * callproc.c (call_process): Call prepare_to_modify_buffer before
10165 decoding text read from the sub-process, as the decoded stuff will
10166 be inserted into the buffer. This will invalidate the various
10167 caches maintained for the buffer. (Bug#15148)
10169 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10171 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10172 string of glyphless-char-display.
10174 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10176 * nsfns.m (ns_get_name_from_ioreg): New function.
10177 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10178 OSX >= 10.9. Use ns_get_name_from_ioreg.
10180 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10182 Simplify and port recent bool vector changes.
10183 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10184 only in this file. Use a more-efficient implementation if the
10185 second argument is a power of 2.
10186 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10187 Remove no-longer-necessary compile-time checks.
10188 (bool_vector_exact_payload_bytes): New function.
10189 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10190 exact payload changed to call the new function. Do not assume
10191 that the arg or result fits in ptrdiff_t.
10192 (bool_vector_fill): New function.
10193 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10195 (vroundup_ct): Don't assume arg fits in size_t.
10196 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10197 invoke set_category_set.
10198 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10199 All callers changed. Use bool_vector_set.
10200 * category.h (XCATEGORY_SET): Remove; no longer needed.
10201 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10202 bool_vector_bitref.
10203 * data.c (Faref): Use bool_vector_ref.
10204 (Faset): Use bool_vector_set.
10205 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10206 (Fbool_vector_not, Fbool_vector_count_matches)
10207 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10208 * fns.c (concat): Use bool_vector_ref.
10209 (Ffillarray): Use bool_vector_fill.
10210 (mapcar1): Use bool_vector_ref.
10211 (sxhash_bool_vector): Hash words, not bytes.
10212 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10213 a constant, since it's now used in #if.
10214 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10215 unsigned char on unusual architectures, so that we no longer
10216 assume that the number of bits per bits_word is a power of two or
10217 is a multiple of 8 or of CHAR_BIT.
10218 (Qt): Add forward decl.
10219 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10220 at least as strictly as bits_word.
10221 (bool_vector_data, bool_vector_uchar_data): New accessors.
10222 All data structure accesses changed to use them.
10223 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10224 (bool_vector_set): New functions.
10225 (bool_vector_fill): New decl.
10226 (ROUNDUP): Move to alloc.c as described above.
10228 Fix recent gnutls changes.
10229 * gnutls.c (Fgnutls_boot): Don't assume C99.
10230 * process.c (wait_reading_process_output): Fix typo in recent change.
10232 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10234 * process.c (wait_reading_process_output, read_process_output)
10235 (send_process): Check gnutls_state is not NULL.
10237 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10238 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10240 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10242 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10243 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10245 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10248 * nsfns.m (Fx_create_frame): Fix memory leak.
10250 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10251 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10252 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10254 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10256 * xdisp.c (message3_nolog, message_with_string): Encode the string
10257 before writing it to the terminal in a non-interactive session.
10259 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10260 sure we concatenate them into a unibyte string.
10262 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10263 resulting temporary name before returning it to the caller.
10264 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10265 is a unibyte string, convert NAME to a unibyte string to ensure
10266 that the result is also a unibyte string.
10268 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10269 create unibyte strings from default paths and directory/file
10272 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10275 * callproc.c (init_callproc): Use build_unibyte_string to make
10276 sure we create unibyte strings from default paths and
10277 directory/file names.
10279 * buffer.c (init_buffer): Don't store default-directory of
10280 *scratch* in multibyte form. The original problem which led to
10281 that is described in
10282 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10283 but it was solved long ago. (Bug#15260)
10285 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10287 Port to stricter C99 platforms.
10288 Especially, C99 prohibits nesting a struct X inside struct Y if
10289 struct X has a flexible array member.
10290 * alloc.c (struct sdata): New type.
10291 (sdata): Implement in terms of struct sdata.
10292 Remove u member; all uses replaced by next_vector, set_next_vector.
10293 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10294 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10295 (struct sblock): Rename first_data member to data, which is now
10296 a flexible array member. All uses changed.
10297 (next_vector, set_next_vector, large_vector_vec): New functions.
10298 (vector_alignment): New constant.
10299 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10300 (struct large-vector): Now merely a NEXT member, since the old approach
10301 ran afoul of stricter C99. All uses changed to use
10302 large_vector_vec or large_vector_offset.
10303 (large_vector_offset): New constant.
10304 * dispnew.c: Include tparam.h, for tgetent.
10305 Do not include term.h; no longer needed.
10306 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10307 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10308 (struct Lisp_Vector): Use a flexible array member for contents,
10309 instead of a union with a member that is an array of size 1.
10311 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10312 fact that the struct no longer contains a union.
10313 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10314 (struct Lisp_Save_Value, struct Lisp_Free):
10315 Use unsigned, not int, for spacers, to avoid c99 warning.
10316 (union specbinding): Use unsigned, not bool, for bitfield, as
10317 bool is not portable to pre-C99 hosts.
10319 2013-11-04 Glenn Morris <rgm@gnu.org>
10321 * emacs.c (usage_message): Mention that `-L :...' appends.
10323 2013-11-02 Glenn Morris <rgm@gnu.org>
10325 * Makefile.in (abs_builddir): Remove.
10326 (bootstrap_exe): Use relative filename.
10328 Use relative filenames in TAGS files.
10329 * Makefile.in (abs_srcdir): Remove it again.
10330 (.PHONY): Remove frc.
10331 (maintainer-clean): No more TAGS-LISP file.
10332 (TAGS): Pass relative file names to etags.
10333 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10335 * Makefile.in (abs_srcdir): New, set by configure.
10337 (maintainer-clean): Remove pointless echo. That should be in the
10338 top-level Makefile, if anywhere. Delete TAGS-LISP.
10339 (extraclean): No s/ and m/ directories for some time.
10340 (TAGS): Also depend on ctagsfiles3.
10341 Remove no-longer-defined S_FILE.
10342 Pass absolute filenames to etags once more.
10343 (TAGS-LISP): Replace lispdir with its expansion.
10344 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10345 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10347 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10349 * xfaces.c (check_lface_attrs, realize_default_face):
10350 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10351 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10353 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10355 * emacs.c (original_pwd): Remove global var by making it local.
10356 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10358 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10360 * xfaces.c: Declare color_distance.
10361 (QCdistant_foreground): New variable.
10362 (NEAR_SAME_COLOR_THRESHOLD): New define.
10363 (load_color2): New function.
10364 (load_color): Call load_color2.
10365 (load_face_colors): Call load_color2 and if distant-color is specified
10366 calculate distant and use distant-color if colors are near.
10367 (LFACE_DISTANT_FOREGROUND): New define.
10368 (merge_face_ref, Finternal_set_lisp_face_attribute)
10369 (Finternal_get_lisp_face_attribute)
10370 (x_supports_face_attributes_p): Handle distant-foreground similar to
10372 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10374 * dispextern.h (lface_attribute_index):
10375 Add LFACE_DISTANT_FOREGROUND_INDEX.
10377 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10379 * image.c (pbm_next_char): New function.
10380 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10381 (pbm_scan_number): Use it.
10382 (Qlibjpeg_version): New variable.
10383 (syms_of_image): DEFSYM and initialize it.
10385 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10387 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10389 2013-10-31 Glenn Morris <rgm@gnu.org>
10391 * emacs.c (original_pwd): New char.
10392 (main): If using --chdir, store original_pwd.
10393 (init_cmdargs): When setting Vinvocation_directory based on a
10394 relative argv[0], use original_pwd if set. (Bug#15768)
10396 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10398 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10400 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10402 * insdel.c: Fix minor problems found by static checking.
10403 (Qregion_extract_function): Now static.
10404 (prepare_to_modify_buffer_1): Remove unused locals.
10406 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10408 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10409 (syms_of_xdisp): Declare pre-redisplay-function.
10410 (markpos_of_region): Remove function.
10411 (init_iterator, compute_stop_pos, handle_face_prop)
10412 (face_before_or_after_it_pos, reseat_to_string)
10413 (get_next_display_element, window_buffer_changed)
10414 (redisplay_internal, try_cursor_movement, redisplay_window)
10415 (try_window_reusing_current_matrix, try_window_id, display_line)
10416 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10417 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10418 * window.h (struct window): Remove field `region_showing'.
10419 * dispextern.h (struct it): Remove region_beg/end_charpos.
10420 (face_at_buffer_position, face_for_overlay_string)
10421 (face_at_string_position): Update prototypes.
10422 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10423 (face_at_string_position): Remove `region_beg' and `region_end' args.
10424 * fontset.c (Finternal_char_font):
10425 * font.c (font_at, font_range): Adjust calls accordingly.
10426 * insdel.c (Qregion_extract_function): New var.
10427 (syms_of_insdel): Initialize it.
10428 (prepare_to_modify_buffer_1): Use it.
10430 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10432 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10433 * ftxfont.c (ftxfont_get_gcs):
10434 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10435 * xfaces.c (x_free_colors, x_free_dpy_colors)
10436 (x_create_gc, unload_color):
10437 * xselect.c (x_property_data_to_lisp):
10438 * xsettings.c (parse_settings):
10439 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10440 (get_bits_and_offset): Adjust definition.
10441 * frame.c (XParseGeometry): Adjust locals.
10442 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10443 * regex.h (toplevel): Likewise for reg_syntax_t.
10445 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10447 * eval.c (run_hook_with_args): Use FUNCTIONP.
10449 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10451 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10452 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10453 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10454 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10455 on MS-Windows anyway.
10456 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10457 (free_realized_face): ...adjust user.
10458 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10459 white relief pixels to -1.
10460 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10461 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10462 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10464 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10466 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10467 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10468 in practice now. All callers changed.
10470 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10472 * dispextern.h (struct face): Use bitfields for 'underline_type'
10473 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10474 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10475 'stipple' member. Move 'lface' member up to help...
10476 * xfaces.c (make_realized_face): ...this function to find and
10477 clear just the members that need clearing.
10478 (load_face_colors, realize_x_face):
10479 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10481 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10483 * xftfont.c (struct xftfont_info): Remove set-but-unused
10485 (xftfont_open): Adjust user.
10486 (xftfont_get_colors): Remove useless prototype.
10488 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10490 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10491 before passing them to 'unexec'. (Bug#15260)
10493 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10495 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10497 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10499 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10500 the changed signature of the font driver's 'close' method.
10502 * w32font.h (w32font_close): Adjust the prototype to the change in
10503 function definition.
10505 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10507 * w32uniscribe.c (uniscribe_close): Adapt the call to
10508 w32font_close to its new prototype.
10510 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10512 Omit unused frame argument of font API's close function.
10513 * font.h (struct font): Drop frame argument. Adjust comment.
10514 * font.c (font_clear_cache, font_close_object): Adjust users.
10515 * ftfont.c (ftfont_close):
10516 * ftxfont.c (ftxfont_close):
10517 * macfont.m (macfont_close):
10518 * nsfont.m (nsfont_close):
10519 * w32font.c (w32font_close):
10520 * xfont.c (xfont_close):
10521 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10522 tweak comments and make functions safe if called more than once for
10523 the same font object.
10525 Perform font-specific cleanup when font object is swept by GC. See
10526 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10527 * alloc.c (cleanup_vector): New function.
10528 (sweep_vector): Call it for each reclaimed vector object.
10529 * font.h (struct font): Adjust comment.
10531 2013-10-24 Glenn Morris <rgm@gnu.org>
10533 * Makefile.in (abs_top_srcdir): New, set by configure.
10535 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10537 Adjust recent font-related changes to fix bug#15686.
10538 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10539 is a live window system frame, mark its default font too.
10541 2013-10-23 Glenn Morris <rgm@gnu.org>
10543 * Makefile.in (RUN_TEMACS): Make relative (again).
10544 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10545 (bootstrap-emacs$(EXEEXT)):
10546 Quote entities that might contain whitespace.
10548 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10550 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10551 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10553 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10555 Do not allow font caches to grow too large.
10556 * alloc.c (compact_font_cache_entry, compact_font_caches):
10557 New functions or stub if not HAVE_WINDOW_SYSTEM.
10558 (compact_undo_list): Factor out from Fgarbage_collect.
10560 (mark_face_cache): Mark face font. Move down to avoid
10562 (mark_terminals): Do not mark font cache here.
10563 (Fgarbage_collect): Call compaction functions described
10564 above. Adjust comment.
10566 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10568 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10569 chdir to HOME (bug#15607).
10571 * nsterm.m (Qcocoa, Qgnustep): New variables.
10572 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10573 (ns_get_color): Make selection color work for GNUstep also.
10575 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10577 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10578 handles mouse clicks. Instead, let GPM use the same code as all
10579 the other mice use. See the discussion starting at
10580 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10581 for the details of the problem with the menu bar this fixes.
10583 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10585 Remove port-specific display name lists to avoid extra
10586 complexity and data duplication with display info lists.
10587 * xterm.h (x_display_name_list): Remove declaration.
10588 * xterm.c (x_display_name_list): Remove.
10589 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10590 * xfns.c (x_display_info_for_name, Fx_display_list):
10591 Likewise. Use x_display_list where appropriate.
10592 * w32term.h (w32_display_name_list): Remove declaration.
10593 * w32term.c (w32_display_name_list): Remove.
10594 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10596 * w32fns.c (x_display_info_for_name, Fx_display_list):
10597 Likewise. Use x_display_list where appropriate.
10598 * nsterm.h (ns_display_name_list): Remove declaration.
10599 * nsterm.m (ns_display_name_list): Remove.
10600 (ns_term_init, syms_of_nsterm): Adjust users.
10601 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10602 Likewise. Use x_display_list where appropriate.
10603 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10604 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10605 (mark_terminals): Mark per-terminal font cache.
10607 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10609 Don't run timers in input-pending-p. Its new check-timers param
10610 provides the prior behavior. (Bug#15045).
10611 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10613 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10615 Make some functions static in non-Microsoft builds.
10616 On my platform (Fedora 19 x86-64), this shrinks the
10617 Emacs executable (text+data) by 0.25%.
10618 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10619 (load_color) [!MSDOS]:
10620 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10621 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10622 * lisp.h (check_existing):
10623 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10624 (network_interface_info) [!WINDOWSNT]:
10625 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10626 Remove extern decls.
10627 * fileio.c (check_existing):
10628 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10629 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10630 (network_interface_info) [!WINDOWSNT]:
10631 * term.c (encode_terminal_code) [!WINDOWSNT]:
10632 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10633 * xfaces.c (load_color) [!MSDOS]:
10635 * fileio.c (check_existing, check_executable, check_writable):
10636 * process.c (network_interface_list, network_interface_info):
10637 Move earlier, so that we don't need forward decls.
10638 * gnutls.c (fn_gnutls_transport_set_errno)
10639 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10641 * w32.c (init_environment): Use faccessat rather than
10642 check_existing, partly for consistency with the rest of the code
10643 in this file, partly so that check_existing can be static.
10645 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10646 * emacs.c (MAIN_PROGRAM): New macro.
10647 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10648 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10650 bool vector int width fixes
10651 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10652 (Fbool_vector_count_matches_at):
10653 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10654 can exceed PTRDIFF_MAX, at least in theory.
10655 (Fbool_vector_count_matches_at):
10656 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10658 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10660 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10661 (struct sockaddr): Add forward decl, for platforms that lack it.
10663 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10665 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10668 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10670 * w32.c (network_interface_get_info, network_interface_list)
10671 (network_interface_info): New functions. (Bug#15610)
10672 (GetAdaptersInfo_Proc): New typedef.
10673 (get_adapters_info): New wrapper function.
10674 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10676 * process.h (network_interface_list, network_interface_info):
10679 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10680 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10681 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10682 for WINDOWSNT. Doc fix.
10683 (syms_of_process): Defsubr Snetwork_interface_list and
10684 Snetwork_interface_info unconditionally.
10686 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10687 in NS GUI sessions. (Bug#15629)
10689 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10691 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10693 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10695 * print.c (print_object): Print " ..." when truncating bool vectors.
10697 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10699 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10700 standard mouse buttons.
10702 * termhooks.h (struct input_event): Remove incorrect commentary.
10704 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10706 Disallow bool vector operations on mixed-length operands.
10707 The old behavior left garbage in the result vector sometimes,
10708 and didn't seem to be useful.
10709 * data.c (Qwrong_length_argument): New static var.
10710 (wrong_length_argument): New function.
10711 (bool_vector_binop_driver): Check that args agree in length.
10713 * keyboard.c, keyboard.h (all_kboards): Now static.
10715 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10717 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10718 note from the lispref.
10720 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10722 * nsterm.h (struct ns_display_info): Remove set-but-unused
10723 member image_cache (image caches are per-terminal anyway).
10724 (FRAME_X_IMAGE_CACHE): Remove.
10725 * nsterm.m (ns_initialize_display_info): Adjust user.
10727 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10729 * w32proc.c: Include mingw_time.h.
10731 * w32.c: Include mingw_time.h.
10733 Implement scrolling of TTY menus when the screen is too short.
10735 * term.c (tty_menu_display): Accept an additional argument, the
10736 menu item from which to start displaying the menu. Account for
10737 the value of Y when limiting the menu to the number of available
10739 (mi_result): New enumeration.
10740 (read_menu_input): Return enumerated value. When the y coordinate
10741 hits min_y or max_y, return scroll indication instead of wrapping
10743 (tty_menu_activate): Handle the scrolling indications from
10744 read_menu_input. Compute the first menu item to display and pass
10745 it to tty_menu_display.
10747 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10749 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10750 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10751 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10752 Adjust to match the change described below.
10753 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10754 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10755 memory_below_frame members to...
10756 * termchar.h (struct tty_display_info): ...here because they're
10757 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10758 * term.c (init_tty):
10759 * nsterm.m (ns_create_terminal):
10760 * w32term.c (w32_create_terminal):
10761 * xterm.c (x_create_terminal): Adjust users.
10762 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10763 to filter out non-TTY frames. Adjust comment.
10764 (scrolling): Adjust user. Prefer eassert for debugging check.
10766 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10768 * xfaces.c (PT_PER_INCH): Remove unused macro.
10769 * termhooks.h (struct terminal): Remove set-but-unused
10770 member fast_clear_end_of_line.
10771 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10772 * nsterm.m (ns_create_terminal):
10773 * term.c (init_tty):
10774 * w32term.c (w32_create_terminal):
10775 * xterm.c (x_create_terminal): Adjust users.
10777 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10779 * lisp.h (bool_vector_size): New function.
10780 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10781 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10782 (Fbool_vector_not, Fbool_vector_count_matches_at):
10783 Remove uses of 'eassume' that should no longer be needed,
10784 because they are subsumed by the 'eassume' in bool_vector_size.
10786 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10788 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10789 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10790 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10792 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10794 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10795 have different dimensions. (Bug#15575)
10797 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10800 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10802 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10804 * term.c (tty_menu_show): Never return with unbalanced
10805 specpdl. Use eassert for debugging check. Adjust style.
10807 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10809 * term.c (read_menu_input): Make selection of menu items
10810 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10811 (tty_menu_activate): Fix off-by-one error when computing max_y.
10813 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10815 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10816 audit logging (only used with GnuTLS 3.x) and enable it.
10818 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10820 * dispnew.c (redraw_frame): Remove useless #ifdef because
10821 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10822 Also, move TTY fflush to...
10823 * term.c (tty_update_end): ...this function.
10825 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10827 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10828 the end of the frame's glyph matrix. (Bug#15575)
10830 * term.c (tty_menu_display): Don't move cursor while overwriting
10831 frame's glyphs with menu items. Limit the number of items
10832 displayed to what can be shown on the available screen lines,
10833 excluding the echo area.
10834 (tty_menu_activate): Limit the Y coordinate allowed by
10835 read_menu_input to the last screen line used for menu display.
10837 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10839 * lisp.h (eassume): New macro.
10840 Also, include <verify.h>, for 'assume'.
10841 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10842 (vroundup, vector_nbytes):
10843 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10844 (Fbool_vector_not, Fbool_vector_count_matches)
10845 (Fbool_vector_count_matches_at):
10846 Use eassume, not eassert.
10847 * casetab.c (set_identity, shuffle):
10848 * composite.c (composition_gstring_put_cache):
10849 * dispnew.c (update_frame_1):
10850 * ftfont.c (ftfont_shape_by_flt):
10851 * image.c (gif_load):
10852 * intervals.c (offset_intervals):
10853 * macfont.m (macfont_shape):
10854 Remove calls to 'assume' that are no longer needed, because
10855 --enable-gcc-warnings no longer generates bogus warnings
10856 when these calls are removed.
10858 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10860 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10862 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10864 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10865 (Qsubstitute_env_in_file_name): New var.
10866 (syms_of_fileio): Define it.
10868 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10870 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10871 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10874 * term.c (save_and_enable_current_matrix): Don't allocate and
10875 don't save margin areas.
10876 (restore_desired_matrix): Don't restore margin areas.
10877 (free_saved_screen): Don't free margin areas.
10879 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10881 * image.c: Pacify --enable-gcc-warnings.
10882 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10883 #define only if used.
10885 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10887 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10888 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10889 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10890 (gif_load): For giflib v5.x and later, display the error message
10891 produced by giflib when its functions fail.
10892 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10895 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10897 * keyboard.c (last_event_timestamp): Remove. For X selection and
10898 GTK popup menus, it may be obtained from per-frame X display info.
10899 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10900 (process_special_events): Adjust users.
10901 * keyboard.h (last_event_timestamp): Remove declaration.
10902 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10903 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10904 * menu.h (xmenu_show): Adjust prototype.
10905 * menu.c (Fx_popup_menu): Adjust user.
10906 * xselect.c (x_own_selection, x_get_foreign_selection)
10907 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10909 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10911 * keyboard.c (init_kboard): Now static. Add arg
10912 to denote window system. Adjust comment.
10913 (init_keyboard): Adjust user.
10914 (allocate_kboard): New function.
10915 (syms_of_keyboard):
10916 * nsterm.m (ns_term_init):
10917 * term.c (init_tty):
10918 * w32term.c (w32_create_terminal):
10919 * xterm.c (x_term_init): Use it.
10920 * keyboard.h (init_kboard): Remove prototype.
10921 (allocate_kboard): Add prototype.
10923 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10925 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10926 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10928 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10930 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10932 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10934 * term.c (tty_menu_activate): Flush the output stream after
10935 showing the cursor, and don't mark the frame garbaged at exit from
10936 the function. Fixes redisplay glitches when moving from one menu
10939 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10941 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10942 or throw error (Bug#15570).
10944 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10946 * intervals.c (temp_set_point_both): Move test into 'eassert',
10949 * lisp.h (eassert): Don't use 'assume'.
10950 Sometimes 'assume' wins in performance, and sometimes it loses,
10951 so it shouldn't be used all the time. Perhaps we need two
10952 flavors of 'eassert', one for where 'assume' is far more likely
10953 to help or to hurt; but that can be done later.
10954 Reported by Dmitry Antipov in
10955 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10956 Also, don't include <verify.h>; no longer needed.
10958 2013-10-09 Glenn Morris <rgm@gnu.org>
10960 * eval.c (Fcond): Doc tweak.
10962 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10964 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10965 expressions with side effects to eassert. (Bug#15565)
10967 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10969 * fns.c (hashfn_user_defined): Allow hash functions to return any
10972 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10974 Fix minor problems found by static checking.
10975 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10976 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10977 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10978 * keyboard.c (read_menu_command): Remove unused local.
10979 * lisp.h (read_menu_command): New decl.
10980 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10981 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10982 Return ptrdiff_t, not int.
10983 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10984 not int, for benefit of xpalloc.
10985 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10987 (have_menus_p): Remove; unused.
10988 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10989 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10990 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10992 (save_and_enable_current_matrix): Omit unnecessary casts.
10993 (read_menu_input): Omit local extern decl (now in lisp.h).
10994 Don't access uninitialized storage if mouse_get_xy fails.
10995 (tty_menu_activate): Mark local as initialized, for lint.
10996 (tty_menu_activate, tty_meny_show): Remove unused locals.
10998 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11000 Support menus on text-mode terminals.
11001 * xterm.h (xw_popup_dialog): Add prototype.
11003 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11004 (xmenu_show): Block input here, instead in Fx_popup_menu.
11005 (xw_popup_dialog): New function, with X-specific bits of popup
11008 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11011 * window.c (Fset_window_configuration): Use run-time tests of the
11012 frame type instead of compile-time conditionals, when menu-bar
11013 lines are considered.
11015 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11016 (w32_popup_dialog): New prototypes.
11018 * w32menu.c (Fx_popup_dialog): Function deleted.
11019 (w32_popup_dialog): New function, with w32 specific bits of popup
11020 dialogs. Block input here.
11022 * w32inevt.c (w32_console_read_socket): Minor change to add
11023 debugging TTY events.
11025 * w32fns.c (show_hourglass): If returning early because the frame
11026 is not a GUI frame, unblock input.
11028 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11029 (cursorY): New functions.
11031 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11032 WINDOWSNT, macros that call curX and curY elsewhere.
11034 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11036 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11037 specific function to hide and show cursor on a text-mode terminal.
11038 (tty_menu_struct, struct tty_menu_state): New structures.
11039 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11040 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11041 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11042 (tty_menu_locate, save_and_enable_current_matrix)
11043 (restore_desired_matrix, screen_update, read_menu_input)
11044 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11045 (tty_pop_down_menu, tty_menu_last_menubar_item)
11046 (tty_menu_new_item_coords, tty_menu_show): New functions.
11047 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11049 * nsterm.h (ns_popup_dialog): Adjust prototype.
11051 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11052 of in x-popup-menu.
11053 (ns_popup_dialog): Adapt order of arguments to the other
11054 *_menu_show implementations.
11055 (Fx_popup_dialog): Function deleted.
11057 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11059 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11061 * menu.c (have_boxes): New function.
11062 (single_keymap_panes): Use it instead of a compile-time
11064 (single_menu_item): Use run-time tests of the frame type instead
11065 of compile-time conditionals.
11066 (encode_menu_string): New function.
11067 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11068 the macro, since different types of frame need different encoding
11070 (digest_single_submenu): Use run-time tests of frame type instead
11071 of, or in addition to, compile-time conditionals.
11072 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11073 (Fx_popup_menu): Detect when the function is called from keyboard
11074 on a TTY. Don't barf when invoked on a text-mode frame.
11075 Check frame type at run time, instead of compile-time conditionals for
11076 invoking terminal-specific menu-show functions.
11077 Call tty_menu_show on text-mode frames.
11078 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11079 run time to determine which alternative to invoke; support dialogs
11082 * keyboard.h <Qmouse_movement>: Declare.
11084 * keyboard.c <Qmouse_movement>: Now extern.
11085 <Qecho_keystrokes>: New static variable.
11086 (read_key_sequence): Accept an additional argument, a flag to
11087 prevent redisplay during reading of the key sequence. All callers
11089 (read_menu_command): New function.
11090 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11092 (toolkit_menubar_in_use): New function.
11093 (make_lispy_event): Use it instead of a compile-time test.
11095 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11096 window-system being available.
11098 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11099 to x-popup-dialog on the frame type, they all now support popup
11102 * dispnew.c (save_current_matrix): Save the margin areas.
11103 (restore_current_matrix): Restore margin areas.
11104 (update_frame_with_menu): New function.
11106 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11109 * alloc.c (make_save_ptr): Now compiled unconditionally.
11111 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11113 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11114 (redraw_frame, update_frame): Adjust users.
11115 * dispextern.h (set_window_update_flags): Adjust prototype.
11116 * xdisp.c (redisplay_internal): When updating all frames with zero
11117 windows_or_buffers_changed, assume that only the windows that shows
11118 current buffer should be really updated.
11120 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11122 Do not allocate huge temporary memory areas and objects while encoding
11123 for file I/O, thus reducing an enormous memory usage for large buffers.
11124 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11125 * coding.h (struct coding_system): New member raw_destination.
11126 * coding.c (setup_coding_system): Initialize it to zero.
11127 (encode_coding_object): If raw_destination is set, do not create
11128 dst_object. Add comment.
11129 * fileio.c (toplevel): New constant E_WRITE_MAX.
11130 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11131 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11133 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11135 * nsterm.m (windowDidExitFullScreen:)
11136 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11138 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11140 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11141 * keyboard.c (unblock_input_to): Don't process pending signals
11142 if a fatal error is in progress.
11144 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11145 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11146 they're talking about words in Lisp bool vectors.
11147 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11148 * data.c (popcount_bits_word): Rename from popcount_size_t.
11149 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11152 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11154 Improve support for popcount and counting trailing zeros (Bug#15550).
11155 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11156 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11157 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11158 (popcount_size_t_msc, popcount_size_t_gcc):
11159 Remove; now done by Gnulib.
11160 (popcount_size_t): Now a macro that defers to Gnulib.
11161 (count_trailing_zero_bits): Return int, for consistency with
11162 Gnulib and because Emacs prefers signed to unsigned int.
11163 Don't assume that size_t is either unsigned int or unsigned long
11164 or unsigned long long.
11165 (size_t_to_host_endian): Do not assume that size_t is either
11166 exactly 32 or exactly 64 bits wide.
11167 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11168 etc., so that it's now an enum constant, not a macro.
11169 No need to assume that it's either 32 or 64.
11171 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11173 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11176 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11178 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11179 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11181 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11183 emacs_read and emacs_write now use void *, not char *.
11184 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11185 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11186 Buffer arg is now void *, not char *. This matches plain
11187 'read' and 'write' better, and avoids a constraint violation
11188 on Solaris 9 with Oracle Studio.
11190 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11192 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11193 memset to explicit loop. Otherwise copy largest possible chunk
11194 from initialized to uninitialized part, thus allowing the longer
11195 memcpy runs and reducing the number of loop iterations.
11197 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11199 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11200 hide toolbar (Bug#15388).
11201 (windowDidEnterFullScreen:): If presentation options are zero,
11202 set them here (Bug#15388).
11203 (ns_update_auto_hide_menu_bar): Remove runtime check.
11204 Don't auto hide dock unless menubar is also auto hidden.
11206 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11208 * editfns.c (message): Mention batch mode in doc string.
11210 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11212 * nsterm.m (check_native_fs): Remove erroneous comment.
11214 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11216 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11217 uses find_newline instead of scan_newline and so doesn't move point.
11219 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11221 Use hardware support for byteswapping on glibc x86 etc.
11222 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11223 whereas the old swap64 needed 30.
11224 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11225 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11226 Use byteswap.h's macros to swap bytes.
11227 * lisp.h (swap16, swap32, swap64): Remove.
11228 All uses replaced by bswap_16, bswap_32, bswap_64.
11230 * bytecode.c (exec_byte_code): Use some more volatile variables
11231 to work around local variables getting clobbered by longjmp.
11232 Port to pre-C99, which doesn't allow decls after stmts.
11234 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11236 * lisp.h (eassert): Assume that COND is true when optimizing.
11237 In other words, take on the behavior of eassert_and_assume.
11238 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11239 (eassert_and_assume): Remove. All uses replaced by eassert.
11241 * xdisp.c (Qglyphless_char): Now static.
11243 Adjust to merge from gnulib.
11244 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11245 * lisp.h: Include <verify.h>, for 'assume'.
11247 * eval.c (clobbered_eassert): New macro.
11248 (internal_catch, internal_condition_case)
11249 (internal_condition_case_1, internal_condition_case_2)
11250 (internal_condition_case_n): Use it instead of eassert
11251 when the argument contains locals clobbered by longjmp.
11252 Don't use clobbered locals outside of clobbered_eassert.
11253 (internal_lisp_condition_case): Use a volatile variable
11254 to work around a local variable's getting clobbered.
11256 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11258 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11259 (PUSH_HANDLER): New macro.
11260 (catchlist): Remove.
11261 (handlerlist): Always declare.
11263 * eval.c (catchlist): Remove (merge with handlerlist).
11264 (handlerlist, lisp_eval_depth): Not static any more.
11265 (internal_catch, internal_condition_case, internal_condition_case_1)
11266 (internal_condition_case_2, internal_condition_case_n):
11268 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11269 handlerlist/catchlist.
11270 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11271 handlerlist which can only handle a single condition-case handler at
11273 (find_handler_clause): Simplify since we only a single branch here
11276 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11278 (bcall0): New function.
11279 (exec_byte_code): Add corresponding cases. Improve error message when
11280 encountering an invalid byte-code. Let Bunwind_protect accept
11281 a function (rather than a list of expressions) as argument.
11283 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11284 and make them unconditional now that they're heap-allocated.
11286 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11288 * charset.c (Fdecode_char, Fencode_char): Remove description of
11289 `restriction' arg. now that it's hidden by advertised-calling-convention.
11291 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11293 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11294 Remove unused variable (from mac-port).
11295 (macfont_draw): Use s->ybase for correct y position.
11297 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11299 * frame.h (struct frame): Drop has_minibuffer member because...
11300 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11301 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11303 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11305 * window.h (struct window): Prefer enum text_cursor_kinds to int
11306 for phys_cursor_type member. Move the latter, phys_cursor_width,
11307 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11308 * window.c (replace_window, make_window): Adjust users.
11310 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11312 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11313 this module is never compiled otherwise.
11315 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11317 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11320 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11322 * xdisp.c (get_next_display_element): Don't call face_for_font in
11323 a build configured --without-x. (Bug#15484)
11325 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11327 * window.c (calc_absolute_offset): #elif should be #elif defined.
11329 * frame.c (delete_frame): Block/unblock input to overcome race
11330 condition (Bug#15475).
11332 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11334 * frame.c (delete_frame): Record selected frame only after
11335 calling Qdelete_frame_functions (Bug#15477).
11337 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11339 * nsterm.m (ns_selection_color): Remove.
11340 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11341 NSColor selectedText(Background)Color. Only for COCOA.
11342 (ns_term_init): Remove assignment of ns_selection_color, logic
11343 moved to ns_get_color.
11345 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11346 NS_SELECTION_COLOR_DEFAULT.
11347 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11349 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11351 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11352 frame' does not have the tool_bar_window member.
11354 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11356 Signal error when reading an empty byte-code object (Bug#15405)
11357 * lread.c (read1): Signal error.
11358 * alloc.c (make_byte_code): eassert header size.
11359 (sweep_vectors): Change an int to size_t.
11361 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11363 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11364 instead of ints, as it's the usual style for offsetof constants. See:
11365 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11367 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11368 This is ugly, but it should fix the performance problem for older
11369 GCC versions in the short run. I'll look into integrating the
11370 Gnulib module for popcount, as a better fix.
11371 See the thread starting in:
11372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11373 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11374 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11375 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11376 (popcount_size_t): Use it.
11378 2013-09-24 Daniel Colascione <dancol@dancol.org>
11380 * process.c (Fnetwork_interface_info): Fix build break due to
11383 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11385 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11386 Prefer signed to unsigned integers where either will do.
11387 No need for 'const' on locals that do not escape.
11388 Omit easserts with unnecessary and unportable assumptions about
11389 alignment. Avoid unnecessary casts to char *.
11391 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11393 Use union for the payload of struct Lisp_Vector.
11394 This helps to avoid a few glitches dictated by C's aliasing rules.
11395 * lisp.h (struct Lisp_Vector): Use union for next and
11396 contents member. Adjust comment. Change related users.
11397 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11398 Related users changed.
11399 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11400 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11401 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11402 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11404 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11406 Optimize glyph row clearing and copying routines.
11407 * dispextern.h (struct glyph_row): Change layout of struct
11408 glyph_row to help copy_row_except_pointers. Adjust comment.
11409 * dispnew.c (null_row): Remove.
11410 (clear_glyph_row): Use offsetof and memset to find and clear
11411 just the members that need clearing. Adjust comment.
11412 (copy_row_except_pointers): Likewise for copying.
11414 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11416 Some minor cleanups of recently-added bool vector code.
11417 * conf_post.h (assume): Always return void. Use lint version
11418 only if GCC and MSC versions don't apply.
11419 * conf_post.h (assume):
11420 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11421 Depend on _MSC_VER, not __MSC_VER, for consistency with
11423 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11424 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11425 (bool_vector_binop_driver, count_trailing_zero_bits)
11426 (size_t_to_host_endian): Now static, not static inline;
11427 the latter isn't needed with modern compilers and doesn't
11428 work with older compilers anyway.
11430 * alloc.c (valgrind_p): Use bool for boolean.
11432 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11434 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11435 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11436 (display_last_displayed_message_p, message_buf_print)
11437 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11438 Use bool for boolean.
11439 * dispextern.h (cancel_line, init_desired_glyphs):
11440 Remove ancient leftover.
11441 (help_echo_showing_p, hourglass_shown_p):
11442 * lisp.h (noninteractive_need_newline): Adjust declaration.
11444 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11446 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11448 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11449 ...this file and convert the latter to static. Adjust comment.
11450 (make_initial_frame):
11451 * window.c (init_window_once): Adjust user.
11452 * frame.h (last_nonminibuf_frame): Remove declaration.
11453 * lisp.h (selected_frame): Likewise.
11454 * msdos.c (the_only_display_info): Adjust comment.
11456 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11458 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11459 computing the end column of mouse-highlight that comes from
11460 display or overlay strings. (Bug#15437)
11461 (note_mouse_highlight): Adapt calculation of last argument to
11462 mouse_face_from_string_pos to the above change.
11464 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11465 all platforms, not just for clang.
11467 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11469 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11470 about excess arguments to snprintf.
11472 * conf_post.h(assume): Use __builtin_unreachable for clang.
11474 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11476 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11477 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11479 2013-09-23 Daniel Colascione <dancol@dancol.org>
11481 * alloc.c (USE_VALGRIND): New macro; on by default
11482 when ENABLE_CHECKING.
11483 (mark_maybe_object, mark_maybe_pointer)
11484 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11486 (valgrind_p) [USE_VALGRIND]: New variable.
11487 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11489 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11491 * process.c (wait_reading_process_output): Change int pnamelen to
11494 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11495 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11496 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11497 argument to unsigned long to avoid warning.
11498 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11500 * conf_post.h (assume): Fix compiler error: x shall be cond.
11502 2013-09-22 Daniel Colascione <dancol@dancol.org>
11504 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11505 warning when compiling without a window system.
11507 2013-09-22 Daniel Colascione <dancol@dancol.org>
11509 * data.c (Qbool_vector_p): New symbol.
11510 (bool_vector_spare_mask, popcount_size_t_generic)
11511 (popcount_size_t_msc, popcount_size_t_gcc)
11513 (bool_vector_binop_driver)
11514 (count_trailing_zero_bits, size_t_to_host_endian)
11515 (Fbool_vector_exclusive_or)
11516 (Fbool_vector_union)
11517 (Fbool_vector_intersection, Fbool_vector_set_difference)
11518 (Fbool_vector_subsetp, Fbool_vector_not)
11519 (Fbool_vector_count_matches)
11520 (Fbool_vector_count_matches_at): New functions.
11521 (syms_of_data): Intern new symbol, functions.
11522 * alloc.c (bool_vector_payload_bytes): New function.
11523 (Fmake_bool_vector): Instead of calling Fmake_vector,
11524 which performs redundant initialization and argument checking,
11525 just call allocate_vector ourselves. Make sure we clear any
11526 terminating padding to zero.
11527 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11528 instead of open-coding the size calculation.
11529 (vroundup_ct): New macro.
11530 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11531 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11532 * composite.c (composition_gstring_put_cache):
11533 Change lint_assume to assume.
11534 * conf_post.h (assume): New macro.
11535 (lint_assume): Remove.
11536 * dispnew.c (update_frame_1): Change lint_assume to assume.
11537 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11539 * image.c (gif_load): Change lint_assume to assume.
11540 * lisp.h (eassert_and_assume): New macro.
11541 (Qbool_vector_p): Declare.
11542 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11543 (swap16, swap32, swap64): New inline functions.
11544 * macfont.m (macfont_shape): Change lint_assume to assume.
11545 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11546 * xsettings.c (parse_settings): Use new swap16 and
11547 swap32 from lisp.h instead of file-specific macros.
11549 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11551 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11552 found (which can legitimately happen when the glyph row at the
11553 window start is disabled in the current_matrix. (Bug#15365)
11555 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11557 Fix syntax.h bug introduced by recent INLINE change.
11558 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11559 conditionally compiled one way in some modules, and a different
11560 way in others. This doesn't work with extern inline functions,
11561 which must have the same definition in all modules, because the
11562 defining code might be shared across modules, depending on the
11563 implementation. Symptoms reported by Martin Rudalics in:
11564 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11565 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11566 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11567 overriding the corresponding functions in syntax.h.
11568 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11569 (syntax_property): New inline functions.
11570 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11571 Rewrite in terms of these new functions.
11573 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11575 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11576 not chars_in_text, whose result depends on the multibyteness of
11577 the current buffer. (Bug#15426)
11579 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11581 Port recent change to hosts where pointers aren't 'long'.
11582 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11583 Don't assume that pointers are the same width as 'long'.
11584 Add a compile-time check that a pointer fits into two X slots.
11586 A simpler, centralized INLINE.
11587 * conf_post.h (INLINE): Define only if not already defined.
11588 This allows us to use a single INLINE, defined by one file
11590 * emacs.c (INLINE): Define it.
11591 Also, include category.h, charset.h, composite.h, dispextern.h,
11592 syntax.h, systime.h, so that their INLINE definitions are expanded
11593 properly for Emacs.
11594 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11595 * buffer.h, buffer.c (BUFFER_INLINE):
11596 * category.h, category.c (CATEGORY_INLINE):
11597 * character.h, character.c (CHARACTER_INLINE):
11598 * charset.h, charset.c (CHARSET_INLINE):
11599 * composite.h, composite.c (COMPOSITE_INLINE):
11600 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11601 * frame.h, frame.c (FRAME_INLINE):
11602 * intervals.h, intervals.c (INTERVALS_INLINE):
11603 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11604 * lisp.h, alloc.c (LISP_INLINE):
11605 * process.h, process.c (PROCESS_INLINE):
11606 * syntax.h, syntax.c (SYNTAX_INLINE):
11607 * systime.h, sysdep.c (SYSTIME_INLINE):
11608 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11609 * window.h, window.c (WINDOW_INLINE):
11610 Remove. All uses replaced with INLINE.
11612 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11614 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11615 to avoid Bug#15398.
11617 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11619 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11620 'const char *' to avoid compiler warnings due to similar change in
11621 the prototype of x_get_string_resource.
11623 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11625 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11626 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11627 going to replace static variables below. Adjust comments.
11628 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11629 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11630 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11631 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11632 Related users changed.
11633 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11634 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11635 last_mouse_movement_time, going to replace static variables below.
11637 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11638 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11640 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11641 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11642 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11643 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11644 static variables below.
11645 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11646 (last_mouse_scroll_bar): Remove.
11647 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11648 (mouseExited): Related users changed.
11650 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11652 Do not use external array to process X scroll bar messages.
11653 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11654 (x_send_scroll_bar_event): Pack window pointer into two slots
11655 of XClientMessageEvent if we're 64-bit. Adjust comment.
11656 (x_scroll_bar_to_input_event): Unpack accordingly.
11658 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11660 Ifdef away recent changes which aren't relevant to NS port.
11661 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11662 [!HAVE_NS]: Declare as such.
11663 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11664 [!HAVE_NS]: Define as such.
11666 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11668 * frame.c (x_redo_mouse_highlight): New function
11669 to factor out common code used in W32 and X ports.
11670 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11671 * xterm.h (struct x_display_info):
11672 * w32term.h (struct w32_display_info):
11673 * nsterm.h (struct ns_display_info): New members
11674 last_mouse_motion_frame, last_mouse_motion_x and
11675 last_mouse_motion_y, going to replace static variables below.
11676 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11677 (redo_mouse_highlight): Remove.
11678 (note_mouse_movement, syms_of_xterm): Adjust user.
11679 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11680 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11681 (redo_mouse_highlight): Remove.
11682 (note_mouse_movement, syms_of_w32term): Adjust user.
11683 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11684 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11686 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11687 * nsfns.m (compute_tip_xy): Adjust user.
11689 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11691 * frame.c (x_mouse_grabbed): New function.
11692 * dispextern.h (x_mouse_grabbed): Add prototype.
11693 (last_mouse_frame): Remove declaration.
11694 * xterm.h (struct x_display_info):
11695 * w32term.h (struct w32_display_info):
11696 * nsterm.h (struct ns_display_info): New member
11697 last_mouse_frame, going to replace...
11698 * xdisp.c (last_mouse_frame): ...global variable.
11699 (note_tool_bar_highlight):
11700 * w32term.c (w32_mouse_position, w32_read_socket):
11701 * xterm.c (XTmouse_position, handle_one_xevent):
11702 Use x_mouse_grabbed.
11703 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11705 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11707 * w32term.c (w32_read_socket): Avoid temporary
11708 variables in a call to x_real_positions.
11709 * xterm.c (handle_one_xevent): Likewise.
11711 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11713 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11714 (x_icon_type): Remove prototype.
11715 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11716 * frame.c (x_icon_type): Remove.
11717 * w32term.c (x_make_frame_visible, x_iconify_frame):
11718 * xterm.c (x_make_frame_visible, x_iconify_frame):
11719 Use x_set_bitmap_icon to factor out common code.
11721 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11723 * dispextern.h (check_x_display_info, x_get_string_resource):
11724 Declare here just once and unify the latter.
11725 * frame.c (check_x_display_info, x_get_string_resource):
11726 * nsterm.h (check_x_display_info):
11727 * xrdb.c (x_get_string_resource):
11728 * xterm.h (check_x_display_info): Remove prototypes.
11729 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11730 * w32reg.c (x_get_string_resource): Likewise.
11731 (w32_get_rdb_resource): Adjust user.
11733 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11735 * xterm.h (struct x_display_info): New member
11736 x_pending_autoraise_frame, going to replace...
11737 * xterm.c (pending_autoraise_frame): ...static variable.
11738 (x_new_focus_frame, XTread_socket): Adjust users.
11739 * w32term.h (struct w32_display_info): New member
11740 w32_pending_autoraise_frame, going to replace...
11741 * w32term.c (pending_autoraise_frame): ...global variable.
11742 (x_new_focus_frame, w32_read_socket): Adjust users.
11744 2013-09-17 Glenn Morris <rgm@gnu.org>
11746 * xdisp.c (message_dolog): If we create *Messages*,
11747 switch it to messages-buffer-mode.
11749 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11751 Don't overuse 'const' in types of locals.
11752 * bidi.c (bidi_count_bytes):
11753 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11754 (xg_event_is_for_scrollbar):
11755 * xselect.c (x_handle_property_notify)
11756 (x_handle_selection_notify, x_handle_dnd_message):
11757 * xsettings.c, xsettings.h (xft_settings_event):
11758 * xterm.c (x_handle_net_wm_state, handle_one_event)
11759 (x_menubar_window_to_frame, x_detect_focus_change)
11760 (construct_mouse_click, note_mouse_movement)
11761 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11762 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11763 (handle_one_xevent, x_handle_net_wm_state):
11764 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11765 (x_handle_dnd_message):
11766 Avoid unnecessary 'const', typically the second 'const' in
11767 'const foo * const arg', a 'const' that does not affect the API
11768 and doesn't significantly help the human reader.
11770 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11772 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11773 only if Glib < 2.36.0.
11774 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11775 * xsettings.c (init_gconf, init_gsettings): Do not check
11777 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11779 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11781 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11783 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11784 before calling g_type_init.
11786 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11788 * nsterm.m (syms_of_nsterm): ... to here.
11790 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11792 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11793 (ignore_next_mouse_click_timeout): Use Time as X does.
11794 (handle_one_xevent): Avoid cast and use unsigned comparison.
11796 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11798 Do not copy X event in handle_one_xevent except KeyPress case.
11799 Wnen XEvent is processed, it is unlikely to be changed except
11800 KeyPress case, so we can avoid copying and use const pointer to
11801 const data to make sure that an event is not changed elsewhere.
11802 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11803 const' and do not create local copy except for the KeyPress event.
11804 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11805 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11806 (x_handle_net_wm_state, x_menubar_window_to_frame)
11807 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11808 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11809 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11810 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11811 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11812 (x_handle_dnd_message):
11813 * xsettings.c (xft_settings_event):
11814 Use 'const XEvent * const' where appropriate.
11815 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11817 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11819 Fix X event waiting to handle multiple frames.
11820 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11821 * xterm.c (pending_event_wait): Remove. Adjust users.
11822 (x_detect_focus_change): Pass frame arg.
11823 (handle_one_xevent): Find related frame early and clear per-frame
11824 wait_event_type only if this is an event for the relevant frame.
11825 (x_wait_for_event): Use per-frame wait_event_type.
11827 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11829 * nsfns.m (Fx_create_frame): Fix font driver registration for
11832 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11833 for syms_of_macfont.
11835 * nsterm.m: Include macfont.h.
11836 (ns_tmp_flags, ns_tmp_font): Remove.
11837 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11838 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11839 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11840 (changeFont:): Fix code style. Check for font driver type when
11843 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11846 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11847 (nsfont_open): Set font driver type.
11848 Set font->ascent and font->descent. Figure out font instead of
11849 ns_tmp_font, and flags instead of ns_tmp_flags.
11850 Fix indentation. Remove call to ns_draw_text_decoration,
11853 * nsfns.m: Include macfont.h.
11854 (Fx_create_frame): Register macfont driver, make a better default font.
11855 (Fns_popup_font_panel): Get font from macfont driver, if used.
11857 * macfont.m, macfont.h, macuvs.h: New files.
11859 * font.h: Declare syms_of_macfont.
11861 * font.c (syms_of_font): Call syms_of_macfont.
11863 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11865 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11867 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11868 and it is always zero for others, so I assume that this is an ancient
11869 leftover which nobody will want to change any more.
11870 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11871 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11872 * frame.c (x_set_scroll_bar_width):
11873 * w32fns.c (w32_createscrollbar):
11874 * w32term.c (w32_set_vertical_scroll_bar):
11875 * xfns.c (x_set_scroll_bar_default_width):
11876 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11877 (x_scroll_bar_expose): Related users changed.
11879 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11881 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11882 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11883 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11885 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11886 Define once here...
11887 * nsterm.h, w32term.h, xterm.h: ...and not here.
11888 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11889 Remove unused Xisms.
11890 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11891 these modules are never compiled otherwise.
11893 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11895 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11896 Doc fix. (Bug#15375)
11898 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11900 Unify Fx_focus_frame between all ports.
11901 * frame.h (x_focus_frame): New prototype.
11902 * xfns.c (Fx_focus_frame): Remove.
11903 (syms_of_xfns): Do not defsubr it.
11904 (x_focus_frame): X implementation.
11905 * nsfns.m (Fx_focus_frame): Remove.
11906 (syms_of_nsfns): Do not defsubr it.
11907 (x_focus_frame): NS implementation.
11908 * w32term.c (Fx_focus_frame): Remove.
11909 (x_focus_on_frame): Rename to...
11910 (x_focus_frame): W32 implementation.
11911 * w32term.h (x_focus_on_frame): Remove prototype.
11912 * w32fns.c (Fx_focus_frame): Remove.
11913 (syms_of_w32fns): Do not defsubr it.
11914 * frame.c (Fx_focus_frame): Define here.
11915 (syms_of_frame): Defsubr here.
11916 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11918 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11920 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11921 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11922 each port to reference the port-specific window system data.
11923 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11924 (FRAME_DISPLAY_INFO): Define.
11925 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11926 (FRAME_DISPLAY_INFO): Define. Adjust users.
11927 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11928 (FRAME_DISPLAY_INFO): Define. Adjust users.
11929 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11930 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11931 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11932 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11933 * xselect.c, xterm.c: All related users changed.
11935 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11937 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11938 (x_menubar_window_to_frame): Remove prototypes.
11939 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11940 (x_menubar_window_to_frame, x_top_window_to_frame):
11942 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11943 (x_menubar_window_to_frame, x_top_window_to_frame):
11944 ...to here and convert all but the last to static.
11946 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11948 * lisp.mk (lisp): Add w32-common-fns.elc.
11950 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11952 * charset.c (char_charset): Document an exception for char-charset.
11954 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11956 * xterm.h (x_display_info): New field last_user_time...
11957 * xterm.c (toplevel): ...to replace static last_user_time.
11958 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11960 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11962 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11963 scroll bar values to prevent thumb from disappear and update comment.
11965 2013-09-11 Glenn Morris <rgm@gnu.org>
11967 * emacs.c (usage_message): Possessive apostrophe tweak.
11969 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11971 * nsterm.m (syms_of_nsterm): Use Qns.
11972 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11973 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11974 * xfns.c (x_display_info_for_name, Fx_open_connection):
11975 Remove old '#if 0' code.
11976 (syms_of_xfns): Use Qx.
11977 * termhooks.h (fullscreen_hook): Remove the leftover.
11978 (struct terminal): Fix typo in comment.
11980 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11982 Cleaning up a few X scroll bar bits.
11983 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11984 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11985 New member last_seen_part, going to replace...
11986 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11987 (xt_action_hook) [USE_LUCID]: Adjust user.
11988 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11989 Lucid-specific scroll bar support.
11990 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11991 to int and adjust to use last_seen_part member.
11992 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11993 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11994 Initialize last_seen_part.
11996 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11998 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11999 insert-buffer-substring an empty string.
12001 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12003 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12004 avoiding a GCC warning.
12006 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12008 Ifdef away frame tool bar code when it is not really used.
12009 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12010 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12011 and minimize_tool_bar_window_p under the above.
12012 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12013 (fset_tool_bar_window): Likewise.
12014 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12015 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12016 (change_frame_size_1):
12017 * window.c (window_from_coordinates, Frecenter): Adjust users.
12018 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12019 code is not really used.
12020 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12021 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12022 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12023 [!USE_GTK && !HAVE_NS]: Define as such.
12024 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12025 (note_mouse_highlight, expose_frame):
12026 * xfns.c (x_set_tool_bar_lines):
12027 * xterm.c (handle_one_xevent): Adjust users.
12029 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12031 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12032 This bug was introduced by my 2013-08-26 patch, which incorrectly
12033 assumed that the terminfo implementation doesn't use termcap buffers.
12034 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12035 these buffers apparently are used after all.
12036 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12037 (struct tty_display_info): Define members termcap_term_buffer and
12038 termcap_strings_buffer even if TERMINFO.
12040 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12043 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12044 'usage' docstring entry to pacify make-docfile.
12046 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12048 Change comparison functions =, <, >, <=, >= to take many arguments.
12049 * data.c: Change comparison functions' interface and implementation.
12050 * lisp.h: Make arithcompare available for efficient two arg
12052 * bytecode.c: Use arithcompare.
12053 * fileio.c: Use new interface.
12055 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12057 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12059 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12061 * eval.c (Feval): Document the new use of `lexical'.
12063 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12065 Review and drop old frame resize hack.
12066 * frame.h (struct frame): Remove force_flush_display_p.
12067 * dispnew.c (update_frame): Adjust user and don't call
12068 flush_frame here. The comment has said that there was an issues
12069 with redisplaying fringes, but I don't see any differences with
12070 and without this hack. Hopefully we can continue without it.
12071 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12072 current frame matrices twice if resized_p is set.
12074 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12076 Do not populate pure Xism x_sync to other ports.
12077 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12078 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12079 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12080 * w32term.h (x_sync): Remove prototype.
12082 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12084 Cleanup frame flushing.
12085 * dispextern.h (struct redisplay_interface):
12086 Drop flush_display_optional because flush_display is enough
12087 for X and flushing via RIF is just a no-op for others.
12088 * frame.h (flush_frame): New function.
12089 * dispnew.c (update_frame):
12090 * minibuf.c (read_minibuf):
12091 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12093 * keyboard.c (detect_input_pending_run_timers): Do not flush
12094 all frames but selected one in redisplay_preserve_echo_area.
12095 * nsterm.m (ns_flush): Remove no-op.
12096 (ns_redisplay_interface): Adjust user.
12097 * w32term.h (x_flush): Remove no-op.
12098 (w32_redisplay_interface): Adjust user.
12099 * xterm.c (x_flush): Simplify because we do not flush all
12100 frames at once any more. Adjust comment.
12101 (x_redisplay_interface): Adjust user.
12103 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12105 Port --without-x --enable-gcc-warnings to Fedora 19.
12106 * gfilenotify.c (globals_of_gfilenotify):
12107 Call g_type_init only if using an older glib version that needs it.
12109 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12111 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12112 (last_glyphless_glyph_merged_face_id): Remove declarations.
12113 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12114 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12115 (last_glyphless_glyph_merged_face_id): Now static.
12116 (merge_escape_glyph_face): New function, refactored from...
12117 (get_next_display_element): ...here.
12118 (merge_glyphless_glyph_face): New function, refactored from...
12119 (produce_glyphless_glyph): ...here...
12120 * term.c (produce_glyphless_glyph): ...and here.
12122 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12124 * eval.c (eval_sub): Only call Ffunction if necessary.
12126 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12128 Attempt to make redisplay more selective when changing cursor type.
12129 * frame.h (struct frame): New bitfield cursor_type_changed.
12130 * xdisp.c (cursor_type_changed): Remove.
12131 (try_cursor_movement, redisplay_window, try_window_id)
12132 (set_frame_cursor_types, try_window_reusing_current_matrix):
12133 Adjust to use per-frame bitfield.
12134 (redisplay_internal): Look for cursor type change on each visible
12135 frame and consider all frames if cursor type has been changed on
12136 the frame other than selected. If cursor type has been changed on
12137 selected frame only, do not use fast update.
12139 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12141 Attempt to make redisplay more selective when changing fonts.
12142 * frame.h (struct frame): New bitfield fonts_changed.
12143 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12144 (adjust_frame_glyphs): Add prototype.
12145 * dispnew.c (fonts_changed_p): Remove.
12146 (adjust_glyphs): Remove because we do not
12147 adjust matrices on all frames at once any more.
12148 (adjust_frame_glyphs): Block and unblock input here.
12149 (adjust_glyph_matrix): Use fonts_changed.
12150 (change_frame_size_1): Use adjust_frame_glyphs.
12151 * font.c (font_open_entity): Use fonts_changed.
12152 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12153 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12154 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12155 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12156 (shrink_mini_window, Fresize_mini_window_internal)
12157 (window_scroll_pixel_based, Fset_window_configuration)
12158 (apply_window_adjustment, Fset_window_vscroll):
12159 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12160 Use adjust_frame_glyphs.
12161 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12162 (try_window_reusing_current_matrix, try_window_id, display_line)
12163 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12164 (redisplay_internal): Consider fonts_changed and adjust frame
12165 matrices for each frame only if the frame is visible. If font
12166 has been changed on some frame during full redisplay, retry
12167 only visible frames where the font has been actually changed.
12169 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12171 Cache current header and mode line height for each window.
12172 * window.h (struct window): New fields mode_line_height
12173 and header_line_height.
12174 * window.c (make_window): Initialize them.
12175 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12176 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12177 (current_mode_line_height, current_header_line_height):
12178 Remove declaration.
12179 * xdisp.c (current_mode_line_height, current_header_line_height):
12181 (pos_visible_p, init_xdisp): Adjust user.
12182 (redisplay_window): Invalidate mode_line_height and
12183 header_line_height if current and desired matrices do not agree.
12185 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12187 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12188 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12190 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12192 Make --without-x compatible with --enable-gcc-warnings.
12193 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12194 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12195 members under HAVE_WINDOW_SYSTEM.
12196 * keyboard.c (make_lispy_focus_out): Likewise.
12197 (record_menu_key): Move under HAVE_MENUS.
12198 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12199 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12200 (syms_of_xdisp): Adjust user.
12201 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12202 (start_hourglass, cancel_hourglass):
12203 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12204 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12205 and CLEAR_FONT_TABLE_NFONTS.
12206 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12207 Declare only if HAVE_WINDOW_SYSTEM.
12208 (lface_same_font_attributes_p, clear_face_gcs): Define only
12209 if HAVE_WINDOW_SYSTEM.
12211 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12213 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12214 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12215 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12217 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12219 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12221 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12223 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12224 This fixes a type error on hosts where ptrdiff_t is wider than int.
12226 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12228 * keyboard.c (read_key_sequence_vs): New function.
12229 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12232 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12234 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12236 Makefile improvements.
12237 * Makefile.in (config.status): Don't use double-colon rules, as
12238 they are not portable according to POSIX. Fix shell typo with `;
12239 I guess this rule has never been tested?
12240 (VCSWITNESS): New macro, to override any environment var.
12242 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12244 * xterm.h (struct x_display_info): Do not track X connection
12245 fd separately because it is always available from Display.
12246 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12249 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12251 * buffer.c (drop_overlay):
12252 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12253 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12255 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12257 * buffer.c (Fmake_overlay, Fmove_overlay):
12258 * intervals.c (set_point_from_marker):
12259 * print.c (PRINTPREPARE): Prefer signal_error
12260 to plain error and report unsuitable marker too.
12262 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12264 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12265 for 'dragging' member.
12266 (struct x_output): Remove set-but-unused leftovers
12267 'left_before_move' and 'top_before_move'.
12268 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12269 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12270 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12271 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12272 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12273 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12274 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12275 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12277 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12279 * nsfont.m (INVALID_GLYPH): New define.
12280 (nsfont_encode_char): Use INVALID_GLYPH.
12281 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12283 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12285 * xterm.c (x_last_mouse_movement_time): Revert last change.
12286 This code should use XDisplayMotionBufferSize to check display's
12287 motion history first, and there are few other issues as well.
12288 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12289 (handle_one_xevent): Adjust user.
12291 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12293 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12294 * frame.c (Flast_nonminibuf_frame): ... to here.
12295 (check_minibuf_window): Don't abort if no window was found
12298 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12300 Use XGetMotionEvents to ask the last mouse motion time from X server.
12301 * xterm.c (X_MOTION_HISTORY): Default to 1.
12302 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12303 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12304 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12305 Ifdef away legacy code.
12306 (XTmouse_position, x_scroll_bar_report_motion):
12307 Use x_last_mouse_movement_time.
12308 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12311 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12313 * msdos.c (last_mouse_window): Move to...
12314 (dos_rawgetc): ...this function and adjust comment.
12315 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12316 (mouseMoved): ...this function and adjust comment.
12317 * w32term.c (last_window): Likewise with...
12318 (w32_read_socket): ...this function.
12319 * xterm.c (last_window): Likewise with...
12320 (handle_one_xevent): ...this function.
12322 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12324 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12325 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12326 (handle_one_xevent): ...to here.
12327 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12330 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12332 * msdos.c (IT_set_terminal_window): Remove no-op.
12333 (initialize_msdos_display): Adjust terminal setup.
12334 * w32console.c (w32con_set_terminal_window): Remove no-op.
12335 (initialize_w32_display): Adjust terminal setup.
12336 * w32term.c (w32_set_terminal_window): Remove no-op.
12337 (w32_create_terminal): Adjust terminal setup.
12338 * xterm.c (XTset_terminal_window): Remove no-op.
12339 (x_create_terminal): Adjust terminal setup.
12341 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12343 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12345 (ns_create_terminal): Adjust terminal setup.
12346 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12348 (w32_create_terminal): Adjust terminal setup.
12349 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12351 (x_create_terminal): Adjust terminal setup.
12353 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12355 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12356 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12357 * dispnew.c (buffer_posn_from_coords):
12358 * window.c (Fwindow_end, displayed_window_lines):
12359 * xdisp.c (redisplay_mode_lines): Use it.
12361 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12363 * fontset.c (face_for_char): Check char in the current face font first
12364 if HAVE_NS (Bug#15138).
12366 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12368 * window.c (temp_output_buffer_show): Make sure window returned
12369 by display_buffer is live (Bug#15213).
12371 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12373 Minor cleanup to avoid forward declarations.
12374 * coding.h (struct ccl_spec): Remove forward declaration.
12375 * composite.h (toplevel): Include font.h.
12376 (struct composition_it, struct face, struct font_metrics):
12377 Remove forward declaration.
12378 * dispextern.h (struct image, struct atimer): Likewise.
12379 * emacsgtkfixed.h (struct frame): Likewise.
12380 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12381 * font.h (struct font_driver, struct font, struct glyph_string)
12382 (struct face): Remove forward declaration.
12383 * fontset.h (struct face, struct font): Likewise.
12384 * frame.h (toplevel): Style cleanup.
12385 (enum output_method): Move to...
12386 * termhooks.h (enum output_method): ...here.
12387 (struct glyph, struct frame, struct ns_display_info)
12388 (struct x_display_info, struct w32_display_info):
12389 Remove forward declaration.
12390 * xterm.h (toplevel): Include termhooks.h.
12391 (struct font, struct window, struct glyph_matrix, struct frame)
12392 (struct input_event, struct face, struct image): Remove forward
12394 * gtkutil.h (struct _widget_value): Likewise.
12395 * keyboard.h (toplevel): Include termhooks.h.
12396 (struct input_event): Remove forward declaration.
12398 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12400 * intervals.c (set_point_from_marker): New function.
12401 * editfns.c (Fgoto_char):
12402 * process.c (Finternal_default_process_filter):
12403 * window.c (select_window_1): Use it.
12404 * buffer.h (set_point_from_marker): Add prototype.
12406 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12408 * w32.c (term_winsock): Call release_listen_threads before calling
12410 (_sys_wait_accept): Wait for accept event in a loop with a finite
12411 timeout, instead of waiting indefinitely. Will hopefully avoid
12412 hanging during exit because WSACleanup deadlocks waiting for the
12413 event object to be released. (Bug#14333)
12415 * w32proc.c (release_listen_threads): New function, signals all
12416 the reader threads that listen for connections to stop waiting.
12418 * w32.h (release_listen_threads): Add prototype.
12420 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12422 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12423 field of new marker (for sanity and safety).
12424 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12425 anyway because XMISCTYPE is a function and can't be an lvalue).
12427 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12429 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12430 (x_after_update_window_line, x_scroll_bar_create)
12431 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12432 (handle_one_xevent, x_clear_frame_area):
12433 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12434 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12435 * xterm.h (x_clear_area): Adjust prototype.
12437 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12439 Hook scanning and indentation functions to find_newline. This helps
12440 to avoid duplicated code and renders more respect to newline cache.
12441 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12442 * cmds.c (Fforward_line):
12443 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12444 Use find_newline and avoid unnecessary point movements.
12445 * search.c (scan_newline): Implement on top of find_newline.
12447 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12449 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12450 scoped code (bug#11258).
12452 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12454 * nsterm.m (last_window): New variable.
12455 (EV_TRAILER2): New macro.
12456 (EV_TRAILER): Call EV_TRAILER2.
12457 (mouseMoved:): Add support for mouse-autoselect-window
12458 on nextstep (Bug#6888).
12460 2013-08-28 Andreas Schwab <schwab@suse.de>
12462 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12463 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12464 Remove unused macro definitions.
12465 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12466 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12467 Only define if emacs.
12469 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12471 Prefer enum glyph_row_area to int where appropriate.
12472 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12474 (window_box, window_box_width, window_box_left, window_box_left_offset)
12475 (window_box_right, window_box_right_offset): Adjust prototypes.
12476 * xdisp.c (window_box, window_box_width, window_box_left)
12477 (window_box_left_offset, window_box_right, window_box_right_offset):
12478 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12479 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12480 * nsterm.m (ns_clip_to_row):
12481 * w32term.c (w32_clip_to_row):
12482 * xterm.c (x_clip_to_row): Likewise.
12484 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12486 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12487 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12489 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12491 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12492 for portability to hosts where /bin/sh has problems.
12494 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12496 Redesign redisplay interface to drop global output_cursor.
12497 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12498 (toplevel): Remove declaration of output_cursor.
12499 (set_output_cursor, x_cursor_to): Remove prototype.
12500 * window.h (struct window): New member output_cursor.
12501 (output_cursor_to): New function to replace RIF member.
12502 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12503 (update_text_area, set_window_cursor_after_update): Use it.
12504 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12505 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12506 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12507 * w32term.c (x_update_window_begin, x_update_window_end):
12508 * xterm.c (x_update_window_begin, x_update_window_end):
12509 Adjust to use per-window output cursor.
12511 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12513 Simplify SELECT_TYPE-related code.
12514 Like EMACS_TIME, this portability layer is no longer needed, since
12515 Emacs has been using fd_set as a portability layer for some time.
12516 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12517 (SELECT_TYPE): Remove. All uses changed to fd_set.
12518 (fd_set) [!FD_SET]: New typedef.
12520 Simplify EMACS_TIME-related code.
12521 This portability layer is no longer needed, since Emacs has been
12522 using struct timespec as a portability layer for some time.
12523 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12524 Include <time.h> rather than "systime.h"; that's all that's needed now.
12525 * dispnew.c: Include <timespec.h> rather than "systime.h";
12526 that's all that's needed now.
12527 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12528 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12529 TIMESPEC_RESOLUTION.
12530 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12531 LOG10_TIMESPEC_RESOLUTION.
12532 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12533 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12534 (make_emacs_time): Remove. All used changed to make_timespec.
12535 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12536 (current_timespec): Rename from current_emacs_time. All uses changed.
12537 (add_emacs_time): Remove. All uses changed to timespec_add.
12538 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12539 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12540 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12541 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12542 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12543 (current_timespec): Rename from current_emacs_time. All uses changed.
12544 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12545 changed to timespec_cmp.
12546 * xgselect.c: Include <timespec.h>, since our .h files don't.
12548 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12550 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12551 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12552 Remove the leftovers.
12553 * gtkutil.c (toplevel): Do not declare Qxft but include
12555 * image.c (toplevel): Do not declare Vlibrary_cache because
12556 it's already done in lisp.h.
12558 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12560 * lisp.h (Mouse_HLInfo): Move from here...
12561 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12562 (reset_mouse_highlight): New function.
12563 * msdos.c (dos_set_window_size, IT_update_begin)
12564 (internal_terminal_init):
12565 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12566 (ns_initialize_display_info):
12567 * w32console.c (initialize_w32_display):
12568 * w32term.c (x_update_window_end, x_free_frame_resources)
12569 (w32_initialize_display_info):
12570 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12571 * window.c (Fdelete_other_windows_internal):
12572 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12573 * termchar.h (toplevel):
12574 * xterm.h (toplevel): Include dispextern.h.
12576 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12578 Fix minor problems found by static checking.
12579 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12580 (expect): Avoid nested-if warning.
12581 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12582 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12583 * nsterm.h, nsterm.m (ns_select):
12584 * xgselect.c, xgselect.h (xg_select):
12585 Adjust signature to better match pselect's.
12586 * nsterm.m (ns_select):
12587 Don't set *TIMEOUT, since pselect doesn't.
12588 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12589 diagnostic about assigning const char * to it.
12590 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12592 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12594 * lread.c (substitute_object_recurse): Handle hash-tables as well
12597 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12599 Fix unlikely core dump in init_tty, and simplify terminfo case.
12600 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12601 The old version incorrectly dumped core if malloc returned a
12602 buffer containing only non-NUL bytes.
12603 (init_tty): Do not allocate or free termcap buffers; the
12604 struct does that for us now.
12605 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12606 (struct tty_display_info): Define members termcap_term_buffer and
12607 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12608 use them. Allocate them directly in struct rather than indirectly
12609 via a pointer, to simplify init_tty.
12611 * frame.c (check_minibuf_window): Initialize 'window' properly,
12612 so that Emacs reliably aborts later if 'window' is not initialized.
12614 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12616 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12617 of VoidSymbol (Bug#15154).
12619 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12621 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12622 mouse_face_beg_y and mouse_face_end_y.
12623 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12624 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12625 Adjust users and update comment where appropriate.
12627 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12629 * frame.c (check_minibuf_window): New function.
12630 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12631 Call check_minibuf_window (Bug#15183).
12633 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12635 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12636 because this is the only last cursor data we need to keep and consult.
12637 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12638 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12641 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12643 Fix recovering from possible decompression error.
12644 Since insert_from_gap doesn't always move point, we can't use PT as
12645 the position where the partially decompressed data ends, and
12646 should count how many bytes was produced so far.
12647 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12648 (unwind_decompress): Really delete partially uncompressed data.
12649 (Fzlib_decompress_region): Take decompressed data size into account.
12651 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12653 * syntax.c (init_syntax_once): Adjust comment and do an early
12654 initialization of Qchar_table_extra_slots just once...
12655 * casetab.c (init_casetab_once):
12656 * category.c (init_category_once):
12657 * character.c (syms_of_character):
12658 * coding.c (syms_of_coding):
12659 * xdisp.c (syms_of_xdisp): ...and omit it here.
12661 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12663 * xdisp.c (get_next_display_element): Don't apply to characters
12664 from a display vector the logic of setting it->end_of_box_run_p
12665 suitable for characters from a buffer. (Bug#15175)
12667 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12668 to handle directories, rather than '_utime' which doesn't.
12671 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12673 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12674 or fullscreen (Bug#14627).
12676 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12678 System-dependent integer overflow fixes.
12679 * process.c (Fset_process_window_size): Signal an error if
12680 the window size is outside the range supported by the lower level.
12681 * sysdep.c (set_window_size): Return negative on error,
12682 nonnegative on success, rather than -1, 0, 1 on not in system,
12683 failure, success. This is simpler. Caller changed.
12684 (serial_configure): Remove unnecessary initialization of local.
12685 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12686 size fits in unsigned long; this isn't true on some 32-bit hosts.
12687 Avoid buffer overrun if some future version of /proc/meminfo has a
12688 variable name longer than 20 bytes.
12689 (system_process_attributes) [__FreeBSD__]:
12690 Don't assume hw.availpages fits in 'int'.
12692 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12694 Don't let very long directory names overrun the stack.
12695 Fix some related minor problems involving "//", vfork.
12696 * callproc.c (encode_current_directory): New function.
12697 (call_process): Don't append "/"; not needed.
12698 * fileio.c (file_name_as_directory_slop): New constant.
12699 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12700 this can save the caller having to alloca.
12701 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12702 Use SAFE_ALLOCA, not alloca.
12703 (directory_file_name, Fexpand_file_name): Leave leading "//"
12704 alone, since it can be special even on POSIX platforms.
12705 * callproc.c (call_process):
12706 * process.c (Fformat_network_address):
12707 * sysdep.c (sys_subshell):
12708 Use encode_current_directory rather than rolling our own.
12709 (create_process): No need to encode directory; caller does that now.
12710 * process.h (encode_current_directory): New decl.
12711 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12712 Rework to avoid 'goto xyzzy;'.
12714 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12716 * xdisp.c (handle_face_prop): If the default face was remapped use
12717 the remapped face for strings from prefix properties. (Bug#15155)
12719 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12721 Minor cleanup for redisplay interface and few related functions.
12722 * frame.h (enum text_cursor_kinds): Move from here...
12723 * dispextern.h (enum text_cursor_kinds): ...to here.
12724 (toplevel): Drop unnecessary declarations.
12725 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12726 in update_window_end_hook and draw_window_cursor functions.
12727 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12728 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12729 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12730 * xterm.c (x_update_window_end, x_draw_window_cursor):
12731 * xdisp.c (display_and_set_cursor, update_window_cursor)
12732 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12733 enum text_cursor_kinds where appropriate.
12735 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12737 Redesign redisplay interface to drop updated_row and updated_area.
12738 * dispextern.h (updated_row, updated_area): Remove declaration.
12739 (struct redisplay_interface): Pass glyph row and row area parameters
12740 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12741 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12743 * dispnew.c (updated_row, updated_area): Remove.
12744 (redraw_overlapped_rows, update_window_line): Adjust user.
12745 (update_marginal_area, update_text_area): Likewise. Pass updated row
12746 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12747 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12750 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12752 * process.c (flush_pending_output): Remove stub.
12755 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12757 * callproc.c: Fix race that killed background processes (Bug#15144).
12758 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12759 Record deleted process-id in critical section, not afterwards.
12760 Don't mistakenly kill process created by a call-process invocation
12761 that discards output and does not wait.
12763 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12765 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12766 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12767 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12768 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12769 to shut up compiler in mark_object.
12770 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12772 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12774 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12775 We can't portably rely on PTY_OPEN doing that, even if
12776 it calls posix_openpt with O_CLOEXEC.
12778 2013-08-20 Kenichi Handa <handa@gnu.org>
12780 * character.c (string_char): Improve commentary.
12782 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12784 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12785 (struct animation_cache): Make signature a flexible array member.
12786 All uses changed. This is a tad slower but may insulate us better
12787 from future changes to ImageMagick.
12789 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12791 * image.c: Shrink memory needed for animation cache.
12792 (SIGNATURE_DIGESTSIZE): New constant.
12793 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12794 (imagemagick_create_cache): Copy the signature. This saves
12795 several KB of memory that ImageMagick wastes per signature.
12796 Don't bother updating the update_time, as the caller does that now.
12797 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12798 it's a fixed size struct member now.
12799 (imagemagick_get_animation_cache): Always destroy the signature,
12800 as it's now imagemagick_create_cache's responsibility to copy it.
12801 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12802 and use memcmp rather than strcmp.
12803 eassert that ImageMagick returns a signature of the specified length.
12805 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12807 * image.c (imagemagick_get_animation_cache): Don't segfault on
12809 (imagemagick_get_animation_cache): Revert to previous definition
12810 so that it actually works. But keep the memory leak fix.
12811 (imagemagick_get_animation_cache): Fix memory leak.
12813 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12815 * image.c: Fix animation cache signature memory leak.
12816 Fix some other minor performance problems while we're at it.
12817 (imagemagick_create_cache): Clear just the members that
12818 need clearing. Don't set update_time, as caller does that now.
12819 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12820 Simplify by using pointer-to-pointer instead of a prev pointer.
12821 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12822 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12823 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12824 it's already a copy. Free the signature probe unless it's cached.
12826 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12827 This was introduced by my 2013-08-12 fix for Bug#15035.
12829 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12831 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12832 (imagemagick_prune_animation_cache): Now static.
12834 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12836 * image.c (imagemagick_get_animation_cache): Don't segfault when
12837 pruning all entries.
12839 2013-08-18 Ken Brown <kbrown@cornell.edu>
12841 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12842 static heap if ENABLE_CHECKING is defined.
12843 (max_bss_sbrk_ptr): New variable.
12844 (bss_sbrk): Use it.
12845 (report_sheap_usage): Report maximum static heap usage instead of
12846 ending static heap usage.
12848 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12850 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12851 of zlib_initialized according to the results of calling
12852 init_zlib_functions.
12854 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12856 * image.c: Implement an ImageMagick per-image cache.
12857 (imagemagick_get_animation_cache): Fix a double-free error.
12858 (imagemagick_load_image): Remove the ping_wand code, which only
12859 apparently saved time on invalid animated images, and slowed down
12860 everything else. Optimize for the common case.
12862 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12864 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12866 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12868 * marker.c (set_marker): Remove documentation of undefined behavior.
12870 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12872 * image.c (imagemagick_compute_animated_image): Animate correctly
12873 when sub-images are smaller than the main image.
12874 (imagemagick_compute_animated_image): Setting the iterator row to
12875 zero is apparently not allowed.
12876 (imagemagick_compute_animated_image): Allow images that say they
12877 have sub-images that are bigger than the main image, but just crop
12880 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12882 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12884 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12886 * image.c (imagemagick_compute_animated_image): Respect the GIF
12889 2013-08-15 Ken Brown <kbrown@cornell.edu>
12891 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12892 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12895 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12897 Fix minor problems found by static checking.
12898 * frame.c (delete_frame):
12899 * xdisp.c (next_element_from_display_vector):
12900 Avoid uninitialized local.
12901 * image.c (imagemagick_compute_animated_image): Port to C89.
12902 Prefer usual GNU indentation style for loops.
12903 Be more careful about bizarrely large sizes, by using ptrdiff_t
12906 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12908 Fix infinite frame selection loop (Bug#15025).
12909 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12911 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12913 * xdisp.c (compute_window_start_on_continuation_line):
12914 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12915 to make sure we end up setting the window start at the leftmost
12916 visible character of the display line. This avoids funky
12917 horizontal shifting because the window start is not kept on the
12918 same position. (Bug#15090)
12919 (next_element_from_display_vector): Support 'box' face attribute
12920 in the face definitions of a display vector. (Bug#15099)
12922 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12924 * image.c (imagemagick_compute_animated_image): Implement animated
12925 images (bug#14700).
12926 (imagemagick_compute_animated_image): Fix some compilation
12927 warnings. Implement a very simple cache to make the animation
12928 usable at all, but it should be replaced with a per-image cache.
12930 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12932 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12933 to do `for' loops over alist values.
12934 * buffer.h (FOR_EACH_BUFFER):
12935 * process.c (FOR_EACH_PROCESS): Use it.
12936 (handle_child_signal, status_notify, Fget_buffer_process)
12937 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12939 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12941 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12942 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12943 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12944 to xzalloc and so avoid redundant call to memset.
12945 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12946 members because it is allocated with xzalloc and so already zeroed.
12948 2013-08-14 Ken Brown <kbrown@cornell.edu>
12950 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12953 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12955 Utility function and macro to copy Lisp string to C string.
12956 * lisp.h (xlispstrdupa): New macro.
12957 (xlispstrdup): New prototype.
12958 * alloc.c (xlispstrdup): New function.
12959 * callint.c (Fcall_interactively):
12960 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12961 (Fsubstitute_in_file_name):
12962 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12963 * image.c (x_create_bitmap_from_file):
12964 * w32term.c (w32_term_init):
12965 * xterm.c (x_term_init): Use xlispstrdup.
12967 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12969 * image.c (imagemagick_load_image): Make animated pictures work.
12970 There's still some problems with background color settings, though
12973 * decompress.c (unwind_decompress): Always restore point.
12975 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12977 * marker.c (set_marker): Reformat documentation.
12979 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12981 * xdisp.c (cursor_type_changed): Now static.
12983 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12984 Use changed. This avoids the need to call xmalloc and for the
12985 caller to call xfree, and avoids memory leaks in some situations.
12987 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12989 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12990 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12991 (redisplay_window): If window_end_valid is cleared due to non-zero
12992 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12993 so do not call to try_cursor_movement for that window.
12995 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12997 * window.h (struct window): Convert window_end_pos and
12998 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12999 (wset_window_end_pos, wset_window_end_vpos): Remove.
13000 * dispnew.c (adjust_glyph_matrix):
13001 * window.c (Fwindow_end, replace_window, set_window_buffer)
13003 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13004 (set_vertical_scroll_bar, redisplay_window, try_window)
13005 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13006 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13007 (note_mouse_highlight): Adjust users.
13008 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13011 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13013 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13014 * image.c (imagemagick_filename_hint): Use `const char *' and
13015 prefer SSDATA to SDATA to avoid warnings.
13017 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13019 Cleanup window fringes, margins and scroll bars adjustments.
13020 * window.c (set_window_fringes, set_window_margins)
13021 (set_window_scroll_bars, apply_window_adjustment): New functions.
13022 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13023 (Fset_window_scroll_bars): Use them.
13025 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13027 * window.h (struct window): Convert scroll_bar_width
13028 from Lisp_Object to integer. Adjust comment.
13029 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13031 * window.c (wset_scroll_bar_width): Remove.
13032 (make_window): Initialize scroll_bar_width.
13033 (Fsplit_window_internal): Use direct assignment.
13034 (Fset_window_configuration, save_window_save):
13035 Convert Lisp_Object to integer and back where appropriate.
13036 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13037 bar was actually changed, and mention this in docstring.
13039 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13041 * decompress.c: Minor simplifications.
13042 (Fzlib_decompress_region): Don't bother verifying
13043 that avail_out <= UINT_MAX, as that was confusing.
13044 Mention the restriction in a comment instead.
13045 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13047 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13049 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13050 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13052 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13054 * image.c (imagemagick_filename_hint): Check for errors in the
13057 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13059 * window.c (Fwindow_margins): Return nil when there's no marginal
13060 area, as per the documented API.
13062 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13063 Fmake_vector, as scroll bar's struct members are not all Lisp
13064 objects now. This avoids crashes in GC.
13066 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13067 bool, so its address could be taken.
13069 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13071 * image.c (imagemagick_filename_hint): New function to possibly
13072 apply `image-content-type-suffixes'.
13073 (imagemagick_load_image): Use it.
13075 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13077 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13078 if loading zlib failed.
13080 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13082 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13083 2013-08-13 checkin below. Change bool to BOOL, rule is:
13084 All Obj-C code uses BOOL, except for interfaces callable from C.
13086 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13088 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13090 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13091 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13092 bool instead of BOOL.
13093 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13094 from Lisp_Object to bitfield. Adjust comment.
13095 * w32term.c (x_scroll_bar_create): Adjust user.
13096 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13097 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13098 Use bool for boolean.
13099 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13100 to `unsigned int' when defining a bitfield.
13102 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13104 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13106 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13108 * window.h (struct window): Convert left_margin_cols and
13109 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13110 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13111 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13113 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13115 (showing_window_margins_p, update_window_line, update_frame_1):
13116 * fringe.c (draw_fringe_bitmap_1):
13117 * xdisp.c (window_box_width): Adjust users.
13118 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13119 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13120 Use direct assignment.
13121 (Fset_window_configuration, save_window_save, Fwindow_margins):
13122 Convert Lisp_Object to integer and back where appropriate.
13123 (Fset_window_margins): Adjust user. Return t if any margin
13124 was actually changed, and mention this in docstring.
13126 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13128 * syntax.c (forward_word):
13129 * cmds.c (forward_char, backward_char): Mention the optional argument.
13131 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13133 * window.h (struct window): Convert left_fringe_width
13134 and right_fringe_width from Lisp_Objects to integers.
13136 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13137 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13138 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13140 (make_window): Initialize new integer fields to -1.
13141 (Fsplit_window_internal): Use direct assignment.
13142 (Fset_window_configuration, save_window_save):
13143 Convert Lisp_Object to integer and back where appropriate.
13144 (Fset_window_fringes): Adjust user. Return t if any fringe
13145 was actually changed, and mention this in docstring.
13147 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13149 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13150 * nsfns.m (x_set_cursor_type):
13151 * w32fns.c (x_set_cursor_type):
13152 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13153 * xdisp.c (set_frame_cursor_types): ...but in common code.
13155 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13157 * font.c (clear_font_cache): New function, stripped from...
13158 (Fclear_font_cache): ...here, which now uses the function
13159 above. Adjust comment.
13160 * font.h (clear_font_cache): Add prototype.
13161 * xfaces.c (clear_face_cache): Use clear_font_cache.
13163 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13165 * window.c (Fset_window_start): Compare `w', not `window' because
13166 `w' might not be equal to `window' after call to decode_live_window.
13168 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13170 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13171 This fixes a problem introduced by the Bug#15035 patch
13172 when using GPG. Reported by Herbert J. Skuhra.
13174 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13176 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13177 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13178 not yet initialized.
13180 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13182 * decompress.c (Fzlib_decompress_region): Support zlib
13183 decompression, too, and rename.
13185 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13187 Minor zlib configuration tweaks.
13188 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13189 Don't assume presence of fn_inflateInit2_ zlib internal function.
13191 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13193 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13194 include the zlib prefix.
13196 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13198 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13199 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13200 define static variables that are pointers to zlib functions to be
13201 dynamically loaded.
13202 (init_zlib_functions) [WINDOWSNT]: New function.
13203 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13205 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13206 macros instead of invoking the zlib functions directly.
13207 (syms_of_decompress): DEFSYM Qzlib_dll.
13208 Staticpro Szlib_available_p.
13210 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13212 Avoid looping over all frame windows to freeze and unfreeze.
13213 * window.h (struct window): Drop frozen_window_start_p.
13214 (freeze_window_starts): Drop prototype.
13215 * frame.h (struct frame): New frozen_window_starts flag.
13216 (FRAME_WINDOWS_FROZEN): New macro.
13217 * window.c (freeze_window_start, freeze_window_starts):
13219 (select_window, replace_window): Adjust users.
13220 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13221 (window_frozen_p): New function.
13222 (redisplay_window): Use it.
13224 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13226 Fix some fd issues when running subprocesses (Bug#15035).
13227 Fix bugs that can leak files or file descriptors on errors.
13228 Don't unlink open temp files, as that's hard for users to diagnose
13229 when things go awry (e.g., temp disk exhausted).
13230 Don't bother to lock temp files. Check for invalid recursion.
13231 * callproc.c (synch_process_fd): Remove. All uses removed.
13232 (synch_process_tempfile): New var or macro.
13233 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13235 (record_kill_process): New arg, the temp name. All callers changed.
13236 (delete_temp_file): Now just a simple wrapper around unlink.
13237 (call_process_kill): New arg, the call_process_fd array.
13238 Close them all. Clear synch_process_pid. Remove the temp file,
13239 or arrange for it to be removed.
13240 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13241 that's been moved to synch_process_tempfile. Caller changed.
13242 Do not remove the tempfile; that's now call_process_kill's
13244 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13245 call_process_kill; the caller now does that.
13246 (call_process_cleanup): Do not close the process fd; that's now
13247 call_process_kill's responsibility.
13248 (Fcall_process): Implement via new function call_process, which
13249 has most of the old body of Fcall_process, but with a different API.
13250 (call_process): New function that does not open or close filefd if
13251 it is nonnegative. Record which fds need to be closed, and let
13252 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13253 Signal an error if invoked recursively (could be done via a hook).
13254 Simplify creation of the tempfile in the MSDOS case.
13255 Don't create the output file until after checking for the executable.
13256 Report any failure to open /dev/null.
13257 Don't open /dev/null for writing twice; once is enough.
13258 Don't create pipe if all output is being discarded or sent to file.
13259 Don't worry about setting up the coding system or reading from the
13260 pipe if all output is being discarded.
13261 Hoist fd_error local into top level, to lessen block nesting.
13262 Don't record deleted pid here; now done by Fcall_process_region.
13263 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13264 and note its success in synch_process_tempfile.
13265 Do not leak resources when child_setup fails.
13266 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13267 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13268 (create_temp_file): Now returns open fd, with an additional
13269 Lisp_Object * argument to return the name. All callers changed.
13270 Do not close the file; rewind it instead, and leave it open for
13271 the caller. Do not lock the temp file. Unwind-protect the file
13272 and the file-descriptor.
13273 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13274 If an asynchrounous process, record it here, not in call_process.
13275 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13276 * eval.c (set_unwind_protect): New function.
13277 * fileio.c (write_region): New function, generalized from the
13278 old Fwrite_region. Do not lock temp files.
13279 (Fwrite_region): Use it.
13280 * lisp.h (set_unwind_protect, write_region): New decls.
13281 * process.c: Include <verify.h>.
13282 (make_process): Mark fds as initially closed.
13283 (deleted_pid_list): Now a list of pid-filename pairs.
13285 (close_process_fd): New function.
13286 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13287 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13288 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13289 (create_process, create_pty, Fmake_serial_process)
13290 (server_accept_connection): Record which fds need to be closed,
13291 and let deactivate_process close them.
13292 (Fmake_network_process): Do not discard the unwind-protect
13293 until it's safe to do so.
13294 (deactivate_process): Close the fds opened by create_process etc.
13295 (Fprocess_send_eof): Adjust to new way of recording open fds.
13296 Report an error if /dev/null can't be opened, instead of aborting.
13297 * process.h (PROCESS_OPEN_FDS): New constant.
13298 (struct Lisp_Process): New member open_fds.
13299 (record_kill_process, record_deleted_pid): Adjust signatures.
13300 (record_deleted_pid): Move decl here ...
13301 * syswait.h (record_deleted_pid): ... from here.
13303 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13305 * decompress.c: Fix bugs with large buffers and weird inputs.
13306 Tune a bit. Reindent as per usual Emacs style.
13307 (BUFFER_SIZE): Remove.
13308 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13309 more than UINT_MAX bytes. Decompress into the gap instead of into
13310 an auto buffer, as this should avoid copying. Return nil if
13311 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13312 set immediate_quit; we shouldn't trust zlib code that much.
13314 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13316 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13317 errors, and really move the gap to where we want it.
13319 * lisp.h: Include decompress.c support.
13321 * emacs.c (main): Include decompress.c support.
13323 * Makefile.in: Include -lz if present.
13325 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13327 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13328 (initWithTitle:): Initialize frame to 0.
13329 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13330 (fillWithWidgetValue:frame:): Rename from
13331 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13333 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13334 fillWithWidgetValue:frame:
13336 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13337 remove memory leak warnings.
13339 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13340 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13341 menu_pending_title.
13343 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13344 (x_activate_menubar): Update the whole menu.
13345 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13346 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13347 current event is not NSSystemDefined (Bug#15001).
13348 Call ns_check_menu_open only if trackingMenu is 2.
13349 (menuDidClose:): New method, decrease trackingMenu.
13350 (fillWithWidgetValue:setDelegate:): New method.
13351 (fillWithWidgetValue:): Call the above.
13353 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13355 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13357 Omit some unnecessary casts.
13358 Many of these go back to the old pre-C89 days, when they may have
13359 been needed, but we've been assuming C89 or later for a while now.
13360 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13361 (live_float_p, live_misc_p, live_vector_p):
13362 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13363 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13364 (defvar_per_buffer):
13365 * callint.c (Fcall_interactively):
13366 * doc.c (Fsubstitute_command_keys):
13367 * filelock.c (get_boot_time):
13368 * frame.c (xrdb_get_resource):
13369 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13370 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13371 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13372 (menuitem_highlight_callback, menu_destroy_callback)
13373 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13374 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13375 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13376 (xg_tool_bar_help_callback, tb_size_cb):
13377 * image.c (xpm_alloc_color, png_read_from_memory)
13378 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13379 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13381 * keymap.c (describe_map):
13382 * nsfns.m (Fns_display_monitor_attributes_list):
13383 * nsmenu.m (process_dialog:):
13384 * nsterm.m (hold_event):
13385 * process.c (wait_reading_process_output):
13386 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13387 * scroll.c (do_direct_scrolling, scrolling_1):
13388 * termcap.c (tgetent):
13389 * window.c (check_window_containing, add_window_to_list)
13390 (freeze_window_starts):
13391 * xdisp.c (compare_overlay_entries, vmessage):
13392 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13393 (x_get_monitor_attributes_xrandr)
13394 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13395 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13396 * xfont.c (xfont_match, xfont_open):
13397 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13398 (menubar_selection_callback, menu_position_func)
13399 (popup_selection_callback, create_and_show_popup_menu)
13400 (dialog_selection_callback, create_and_show_dialog):
13401 * xrdb.c (x_get_string_resource)
13403 * xsmfns.c (x_session_check_input):
13404 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13405 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13406 (xaw_jump_callback, xaw_scroll_callback):
13407 Omit unnecessary casts.
13409 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13411 Minor string-length refactoring.
13412 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13413 * frame.c (make_monitor_attribute_list):
13414 Prefer build_string to strlen + make_string.
13416 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13418 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13419 don't check minor_code (Bug#14417).
13421 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13423 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13424 vertical positions instead. This avoids calling MATRIX_ROW with
13425 row numbers that are possibly beyond valid limits. (Bug#15064)
13427 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13429 Use xstrdup and build_unibyte_string where applicable.
13430 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13431 * xfns.c (x_window):
13432 * xrdb.c (x_get_customization_string):
13433 * xterm.c (xim_initialize):
13434 * w32fns.c (w32_window): Use xstrdup.
13435 (w32_display_monitor_attributes_list):
13436 * emacs.c (init_cmdargs):
13437 * keyboard.c (PUSH_C_STR):
13438 * nsfont.m (nsfont_open):
13439 * sysdep.c (system_process_attributes):
13440 * w32.c (system_process_attributes):
13441 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13443 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13445 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13446 variables of these types so that GDB would know about them, as aid
13447 for debugging fatal exceptions. (Bug#15024) See also
13448 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13451 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13453 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13454 larger than the NSWindow (Bug#14934).
13456 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13458 Redesign redisplay interface to drop global variable updated_window.
13459 Always pass currently updated window as a parameter to update routines.
13460 * dispextern.h (updated_window): Remove declaration.
13461 (struct redisplay_interface): Pass window parameter to
13462 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13463 and after_update_window_hook.
13464 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13466 * dispnew.c (updated_window): Remove.
13467 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13468 (update_window_line): Adjust to match redisplay interface changes.
13469 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13470 (ns_scroll_run, ns_after_update_window_line):
13471 * w32term.c (x_update_window_begin, x_update_window_end)
13472 (x_after_update_window_line, x_scroll_run):
13473 * xterm.c (x_update_window_begin, x_update_window_end)
13474 (x_after_update_window_line, x_scroll_run):
13475 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13476 Likewise. Adjust comments where appropriate.
13477 (x_cursor_to): Simplify because this is always called during window
13478 update (but install debugging check anyway).
13479 (expose_window): Check must_be_updated_p flag to see whether this
13480 function is called during window update.
13482 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13484 Do not reset window modification event counters excessively.
13485 These leftovers and poor man's tricky methods to catch extra
13486 redisplay's attention are no longer needed.
13487 * frame.c (set_menu_bar_lines_1):
13488 * minibuf.c (read_minibuf_unwind):
13489 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13490 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13491 (window_scroll_line_based, Fset_window_configuration):
13492 * xdisp.c (redisplay_window): Do not reset last_modified and
13493 last_overlay_modified counters.
13495 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13497 * xselect.c (x_send_client_event): Set send_event and serial, memset
13498 data.l as it might be bigger than data.b. Use 24 bit mask to
13499 XSendEvent (Bug#15034).
13501 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13503 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13504 for TTY frames that are not the top frame on their console.
13507 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13509 * w32term.c (w32fullscreen_hook): Really maximize frame when
13510 asked for (Bug#14841).
13512 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13514 Prefer selected_window to Fselected_window, likewise for frames.
13515 * buffer.c (Fbuffer_swap_text):
13516 * data.c (Fvariable_binding_locus):
13517 * window.c (run_window_configuration_change_hook): Adjust users.
13518 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13519 Use decode_live_frame.
13521 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13523 Be more careful if selected window shows the buffer other than current,
13524 use window_outdated only if this is not so. This change should also
13525 address some weird issues discussed in Bug#13012.
13526 * window.h (window_outdated): New prototype.
13527 * window.c (window_outdated): Now here. Convert from static and
13528 always assume window's buffer.
13529 (Fwindow_end, Fwindow_line_height): Use it.
13530 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13531 and always assume window's buffer.
13532 (redisplay_window): Adjust user.
13533 (redisplay_internal): Call to reconsider_clip_changes once and
13534 check whether mode line should be updated only if selected window
13535 shows current buffer.
13536 (run_window_scroll_functions): Use eassert for debugging check.
13537 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13539 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13541 * window.c (window_scroll, window_scroll_pixel_based)
13542 (window_scroll_line_based): Use bool for booleans.
13544 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13546 * process.c: Fix minor off-by-one issues in descriptor counts.
13547 This shouldn't fix any real bugs, but it cleans up the code a bit.
13548 (max_process_desc, max_input_desc): -1, not 0, means none.
13550 (delete_input_desc): New function.
13551 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13552 (deactivate_process): Scan backwards when recomuting max_process_desc;
13553 that should be faster.
13554 (init_process_emacs): Initialize max_input_desc.
13556 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13558 Use region cache to speedup bidi_find_paragraph_start.
13559 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13560 Rename cache_long_line_scans to cache_long_scans.
13561 * buffer.c (bset_cache_long_line_scans): Rename to
13562 bset_cache_long_scans.
13563 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13564 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13566 (syms_of_buffer): Rename cache-long-line-scans to
13567 cache-long-scans. Adjust docstring.
13568 * search.c (newline_cache_on_off):
13569 * indent.c (width_run_cache_on_off): Adjust users.
13570 * bidi.c (bidi_paragraph_cache_on_off): New function.
13571 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13572 * insdel.c (prepare_to_modify_buffer):
13573 Invalidate bidi_paragraph_cache if enabled.
13575 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13577 Invalidate region caches only if buffer text is going to be changed.
13578 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13579 (modify_text): ...new prototype.
13580 (prepare_to_modify_buffer_1): New prototype.
13581 * textprop.c (modify_region): Rename to...
13582 (modify_text_properties): ...new function.
13583 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13584 (Fremove_list_of_text_properties): Adjust users.
13585 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13586 (modify_text): ...new function.
13587 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13588 (prepare_to_modify_buffer_1): ...new function.
13589 * casefiddle.c (casify_region):
13590 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13591 (Ftranspose_regions): Use modify_text.
13593 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13595 * lisp.mk (lisp): Add nadvice.elc.
13597 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13599 New macro to iterate over live buffers similar to frames.
13600 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13601 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13602 Declare buffer-related variables here to offload lisp.h.
13603 * buffer.c (Vbuffer_alist): Adjust comment.
13604 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13605 (other_buffer_safely):
13606 * data.c (store_symval_forwarding):
13607 * dispnew.c (Fframe_or_buffer_changed_p):
13608 * fileio.c (Fdo_auto_save):
13609 * filelock.c (unlock_all_files):
13610 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13612 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13614 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13615 * callproc.c (create_temp_file):
13616 * filelock.c (create_lock_file):
13617 Assume mkostemp, since it's now provided by Gnulib.
13619 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13621 * w32.c (mkostemp): New function.
13622 (mktemp): Remove, no longer used. Most of the code reused in
13623 mkostemp. (Bug#15015)
13624 (mktemp): Don't undef.
13626 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13628 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13629 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13630 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13631 (free_glyph_pool, check_glyph_memory): Likewise for
13632 all users. Adjust comments where appropriate.
13634 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13636 * composite.h: Minor fixups.
13637 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13638 to fix a misspelling, and change it to an inline function while
13639 we're at it (it need not be a macro). All uses changed.
13640 (composition_method, composition_valid_p):
13641 Rewrite to avoid assignments in if-conditions.
13643 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13645 Do not use global Lisp_Object in composition macros.
13646 * composite.h (composition_temp): Remove declaration.
13647 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13648 (composition_method, composition_valid_p): ...inline functions.
13649 (compose_region): Remove the leftover.
13650 * composite.c (composition_temp): Remove.
13651 (run_composition_function, update_compositions)
13652 (composition_compute_stop_pos, composition_adjust_point)
13653 (Ffind_composition_internal):
13654 * coding.c (handle_composition_annotation):
13655 * xdisp.c (handle_composition_prop, check_point_in_composition):
13656 Related users changed.
13658 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13660 Drop FRAME_PTR typedef.
13661 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13662 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13663 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13664 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13665 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13666 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13667 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13668 All related users changed.
13670 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13672 * eval.c (default_toplevel_binding): New function.
13674 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13675 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13676 (syms_of_eval): Export them.
13677 * data.c (Fdefault_value): Micro cleanup.
13678 * term.c (init_tty): Use "false".
13680 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13682 Fix X GC leak in GTK and raw (no toolkit) X ports.
13683 * xterm.c (x_free_frame_resources): If white and black relief
13684 GCs are allocated, always free them here.
13685 * xfns.c (x_make_gc): Omit redundant initialization.
13686 * widget.c (create_frame_gcs): Remove the leftover.
13687 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13688 in x_free_frame_resources.
13690 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13692 * nsterm.m (windowWillResize:toSize:): Only change title if
13693 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13695 (viewDidEndLiveResize): New method.
13697 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13698 inside NS_IMPL_COCOA.
13700 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13702 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13703 Do not check whether undo is enabled because record_insert and
13704 record_delete does that themselves.
13706 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13708 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13709 member which is not really used any more.
13710 (FRAME_XIC_BASE_FONTNAME): Remove.
13711 * xfns.c (xic_free_fontset): Adjust user.
13712 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13713 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13714 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13715 (xdialog_show): Use eassert for debugging check.
13716 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13718 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13720 * fileio.c, fns.c (merge): Move extern decl from here ...
13721 * lisp.h (merge): ... to here.
13723 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13725 Fix last font-related change.
13726 * w32font.h (w32font_list_internal, w32font_match_internal):
13728 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13729 (uniscribe_list_family): Adjust to match font API change.
13730 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13731 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13733 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13735 * frame.h (FRAME_MOUSE_UPDATE):
13736 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13737 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13739 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13741 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13742 * font.h (struct font_driver): Change list, match, and list_family
13743 functions to accept struct frame * as first arg.
13744 * font.c (font_score, font_compare, font_sort_entities):
13746 (font_sort_entities, font_list_entities, font_select_entity)
13747 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13748 match font API change.
13749 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13750 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13751 * ftxfont.c (ftxfont_list, ftxfont_match):
13752 * xftfont.c (xftfont_list, xftfont_match):
13753 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13754 * w32font.c (w32font_list, w32font_match, w32font_list)
13755 (w32font_list_internal, w32_font_match_internal): Likewise.
13756 * xfaces.c (Fx_family_fonts): Adjust user.
13758 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13760 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13761 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13762 only if HAVE_X_WINDOWS is in use.
13763 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13764 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13765 * w32term.c (x_wm_set_icon_position): Likewise.
13766 * w32fns.c (x_icon): Adjust user.
13768 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13770 * xterm.c (last_mouse_press_frame): Remove the
13771 leftover which is not really used any more.
13772 (handle_one_xevent, syms_of_xterm): Adjust users.
13773 (x_flush): Call XFlush once per each X display, not frame.
13774 This is better because this code always unconditionally skips
13775 non-X frames in Vframe_list and issues the only XFlush if we
13776 have more than one X frame on the same X display.
13777 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13778 Use bool for booleans.
13779 (x_draw_glyph_string_background, cvt_string_to_pixel)
13780 (cvt_pixel_dtor): Drop unnecessary prototypes.
13781 * xterm.h (x_display_ok): Adjust prototype.
13783 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13785 Drop unnecessary functions that deals with frame pixel size.
13786 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13787 (x_pixel_height): Drop prototypes.
13788 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13789 (x_pixel_height): Drop implementations.
13790 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13791 which should be always valid for window frame.
13792 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13793 * w32menu.c (Fx_popup_dialog):
13794 * xmenu.c (Fx_popup_dialog): Likewise for both.
13796 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13798 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13799 frame parameters and call to Fmodify_frame_parameters just once.
13800 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13801 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13802 and mention nil frame in docstring.
13804 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13806 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13807 (x_figure_window_size): Likewise. Adjust to return long.
13808 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13809 (toplevel): Move Qterminal_live_p to...
13810 * terminal.c (toplevel): ...here, make it static, and...
13811 (syms_of_terminal): ...DEFSYM here.
13812 * frame.h (Qterminal_live_p): Remove declaration.
13813 (make_frame, x_figure_window_size): Adjust prototype.
13814 * nsfns.m (Fx_create_frame): Use long for window flags.
13816 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13818 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13819 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13820 Do not assume that emacs_close (INT_MAX) is a no-op.
13822 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13824 * xfaces.c (make_face_cache): For struct face_cache, prefer
13825 xmalloc to xzalloc and so avoid redundant call to memset.
13826 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13828 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13830 * fringe.c (draw_window_fringes, update_window_fringes)
13831 (compute_fringe_widths):
13832 * w32term.c (x_draw_glyph_string):
13833 * window.c (candidate_window_p, Frecenter):
13834 * xfaces.c (realize_basic_faces, realize_default_face)
13835 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13836 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13837 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13838 * xmenu.c (Fx_menu_bar_open_internal):
13839 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13840 * xsettings.c (xft_settings_event):
13841 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13842 Use bool for booleans. Adjust style and comments where
13844 * dispextern.h (draw_window_fringes, update_window_fringes)
13845 (compute_fringe_widths):
13846 * xterm.h (x_had_errors_p): Adjust prototype.
13848 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13850 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13851 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13853 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13855 * fns.c (toplevel): Remove comment before Fsafe_length because
13856 it checks for QUIT.
13858 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13860 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13862 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13864 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13865 frame which got the message is still alive, before dereferencing
13866 its pointer. (Bug#14970)
13868 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13869 be a live window, before using it as such. (Bug#14970)
13871 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13873 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13874 w32_detect_focus_change instead of doing part of its job by hand.
13875 This fixes the problem whereby FOCUS_OUT events were not sent to
13878 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13880 * process.c (Fprocess_list): Doc fix.
13882 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13883 being re-exposed only if it didn't ask to become visible.
13884 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13885 was previously iconified. (Bug#14841)
13886 (x_iconify_frame): Mark the frame iconified.
13888 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13890 Fix minor problems found by static checking.
13891 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13892 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13894 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13896 * eval.c (set_specpdl_old_value): New function.
13897 (unbind_to): Minor simplification.
13898 (get_backtrace_frame): New function.
13899 (Fbacktrace_frame): Use it. Add `base' argument.
13900 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13901 (syms_of_eval): Export backtrace-eval.
13902 * xterm.c (x_focus_changed): Simplify.
13904 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13906 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13908 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13910 * xdisp.c (redisplay_window): Instead of moving point out of
13911 scroll margin, reject the force_start method, and try scrolling
13912 instead. (Bug#14780)
13914 2013-07-24 Ken Brown <kbrown@cornell.edu>
13916 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13919 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13921 * eval.c (Fprogn): Do not check that BODY is a proper list.
13922 This undoes the previous change. The check slows down the
13923 interpreter, and is not needed to prevent a crash. See
13924 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13926 2013-07-23 Glenn Morris <rgm@gnu.org>
13928 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13930 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13932 Port to GNU/Linux systems with tinfo but not ncurses.
13933 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13934 to decide whether ncurses is being used. Without this change,
13935 GCC complains about tgetent not being declared, on a system
13936 that has tinfo installed but ncurses not installed.
13938 * eval.c (Fprogn): Check that BODY is a proper list.
13940 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13941 * data.c (Fsetq_default):
13942 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13943 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13945 Tune by taking advantage of the fact that ARGS is always a list
13946 when a function is declared to have UNEVALLED args.
13948 * emacsgtkfixed.c: Port to GCC 4.6.
13949 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13951 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13953 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13954 here to silence compiler warnings.
13956 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13958 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13959 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13960 from messing up Emacs's 'struct frame' (Bug#14923).
13962 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13964 * alloc.c (make_save_ptr_ptr): Define this function.
13965 It was inadvertently omitted. It's needed only if
13966 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13968 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13970 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13971 frame have focus (Bug#14895).
13973 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13975 Avoid vfork-related deadlock more cleanly.
13976 * callproc.c (child_setup): When the child's exec fails, output
13977 the program name, as that's more useful. Use O_NONBLOCK to avoid
13979 * process.c (create_process_1): Remove; no longer needed.
13980 (create_process): Remove timer hack; no longer needed, now that
13981 the child avoids deadlock.
13983 2013-07-20 Glenn Morris <rgm@gnu.org>
13985 * image.c (Fimage_flush): Fix doc typo.
13987 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13989 Fix array bounds violation when pty allocation fails.
13990 * process.c (PTY_NAME_SIZE): New constant.
13991 (pty_name): Remove static variable; it's now auto.
13992 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13993 Take pty_name as an arg rather than using a static variable.
13994 All callers changed.
13995 (create_process): Recover pty_flag from process, not from volatile local.
13996 (create_pty): Stay inside array even when pty allocation fails.
13997 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13999 * lread.c (Fload): Avoid initialization only when lint checking.
14000 Mention that it's needed only for older GCCs.
14002 2013-07-20 Kenichi Handa <handa@gnu.org>
14004 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14005 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14007 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14009 * lread.c (Fload): Avoid uninitialized warning.
14011 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14013 Fix some minor file descriptor leaks and related glitches.
14014 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14015 (create_lock_file): Use write, not emacs_write.
14016 * image.c (slurp_file, png_load_body):
14017 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14018 (server_accept_connection):
14019 Don't leak an fd on memory allocation failure.
14020 * image.c (slurp_file): Add a cheap heuristic for growing files.
14021 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14022 as that's what the other routines do. Maybe input need not be
14023 blocked at all, but it's better to be consistent.
14024 Avoid undefined behavior when strlen is zero.
14026 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14027 (NSTATICS): Now a constant; doesn't need to be a macro.
14029 2013-07-19 Richard Stallman <rms@gnu.org>
14031 * coding.c (decode_coding_utf_8): Add simple loop for fast
14032 processing of ASCII characters.
14034 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14036 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14038 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14040 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14041 unportable 'struct x_display_info'.
14042 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14043 is a portable type.
14045 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14047 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14048 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14050 (system_process_attributes): Prefer plain char to unsigned char
14051 when either will do. Clean up properly if interrupted or if
14052 memory allocations fail. Don't assume sscanf succeeds.
14053 Remove no-longer-needed workaround to stop GCC from whining.
14054 Read command-line once, instead of multiple times. Check read status a
14055 bit more carefully.
14057 Fix obscure porting bug with varargs functions.
14058 The code assumed that int is treated like ptrdiff_t in a vararg
14059 function, which is not a portable assumption. There was a similar
14060 -- though these days less likely -- porting problem with various
14061 assumptions that pointers of different types all smell the same as
14062 far as vararg functions is conserved. To make this problem less
14063 likely in the future, redo the API to use varargs functions.
14064 * alloc.c (make_save_value): Remove this vararg function.
14065 All uses changed to ...
14066 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14067 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14069 (make_save_ptr): Rename from make_save_pointer, for consistency with
14070 the above. Define only on platforms that need it. All uses changed.
14072 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14074 * keyboard.c: Try to fix typos in previous change.
14075 (DISPLAY_LIST_INFO): New macro.
14076 (kbd_buffer_get_event): Do not access members that are not present
14077 in X11. Revert inadvertent change of "!=" to "=".
14079 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14081 * keyboard.c (kbd_buffer_get_event):
14082 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14083 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14085 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14087 * filelock.c: Fix unlikely file descriptor leaks.
14088 (get_boot_time_1): Rework to avoid using emacs_open.
14089 This doesn't actually fix a leak, but is better anyway.
14090 (read_lock_data): Use read, not emacs_read.
14092 * doc.c: Fix minor memory and file descriptor leaks.
14093 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14094 (get_doc_string, Fsnarf_documentation):
14095 Fix file descriptor leak on error.
14097 * term.c: Fix minor fdopen-related file descriptor leaks.
14098 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14099 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14101 * charset.c: Fix file descriptor leaks and errno issues.
14103 (load_charset_map_from_file): Don't leak file descriptor on error.
14104 Use plain record_xmalloc since the allocation is larger than
14105 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14107 * eval.c (record_unwind_protect_nothing):
14108 * fileio.c (fclose_unwind):
14110 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14111 The replacement doesn't block input, but that no longer seems
14114 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14116 * lread.c: Fix file descriptor leaks and errno issues.
14117 (Fload): Close some races that leaked fds or streams when 'load'
14119 (Fload, openp): Report error number of last nontrivial failure to open.
14120 ENOENT counts as trivial.
14121 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14123 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14124 now that the function is always called with a nonnegative arg.
14125 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14126 All uses replaced with ...
14127 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14129 A few more minor file errno-reporting bugs.
14130 * callproc.c (Fcall_process):
14131 * doc.c (Fsnarf_documentation):
14132 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14133 * process.c (set_socket_option):
14134 Don't let a constructor trash errno.
14135 * doc.c: Include <errno.h>.
14137 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14139 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14141 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14143 Fix w32 bug with call-process-region (Bug#14885).
14144 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14145 to Fcall_process when the input is empty. This simplifies the
14146 code a bit. It makes no difference on POSIXish platforms but
14147 apparently it fixes a bug on w32.
14149 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14150 * fileio.c (close_file_unwind): Don't close if FD is negative;
14151 this can happen when unwinding a zapped file descriptor.
14152 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14153 in case Emacs runs out of memory between the two unwind-protects.
14154 Don't trash errno when closing FD.
14155 Zap the FD in the specpdl when closing it, instead of deferring
14156 the removal of the unwind-protect; this fixes a bug where a child
14157 function unwinds the stack past us.
14159 New unwind-protect flavors to better type-check C callbacks.
14160 This also lessens the need to write wrappers for callbacks,
14161 and the need for make_save_pointer.
14162 * alloc.c (free_save_value):
14163 * atimer.c (run_all_atimers):
14165 * alloc.c (safe_alloca_unwind):
14166 * atimer.c (unwind_stop_other_atimers):
14167 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14168 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14169 * minibuf.c (choose_minibuf_frame_1):
14170 * process.c (make_serial_process_unwind):
14171 * xdisp.c (pop_message_unwind):
14172 * xselect.c (queue_selection_requests_unwind):
14173 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14174 * alloc.c (record_xmalloc):
14175 Prefer record_unwind_protect_ptr to record_unwind_protect with
14177 * alloc.c (Fgarbage_collect):
14178 Prefer record_unwind_protect_void to passing a dummy.
14179 * buffer.c (restore_buffer):
14180 * window.c (restore_window_configuration):
14181 * xfns.c, w32fns.c (do_unwind_create_frame)
14182 New wrapper. All record-unwind uses of wrappee changed.
14183 * buffer.c (set_buffer_if_live):
14184 * callproc.c (call_process_cleanup, delete_temp_file):
14185 * coding.c (code_conversion_restore):
14186 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14187 * editfns.c (save_excursion_restore)
14188 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14189 (save_restriction_restore):
14190 * eval.c (restore_stack_limits, un_autoload):
14191 * fns.c (require_unwind):
14192 * keyboard.c (recursive_edit_unwind, tracking_off):
14193 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14194 * macros.c (pop_kbd_macro, restore_menu_items):
14195 * nsfns.m (unwind_create_frame):
14196 * print.c (print_unwind):
14197 * process.c (start_process_unwind):
14198 * search.c (unwind_set_match_data):
14199 * window.c (select_window_norecord, select_frame_norecord):
14200 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14201 (fast_set_selected_frame):
14202 * xfns.c, w32fns.c (unwind_create_tip_frame):
14203 Return void, not a dummy Lisp_Object. All uses changed.
14204 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14205 * callproc.c (call_process_kill):
14206 * fileio.c (restore_point_unwind, decide_coding_unwind)
14207 (build_annotations_unwind):
14208 * insdel.c (Fcombine_after_change_execute_1):
14209 * keyboard.c (read_char_help_form_unwind):
14210 * menu.c (unuse_menu_items):
14211 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14212 * sound.c (sound_cleanup):
14213 * xdisp.c (unwind_redisplay):
14214 * xfns.c (clean_up_dialog):
14215 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14216 Accept no args and return void, instead of accepting and returning
14217 a dummy Lisp_Object. All uses changed.
14218 * cygw32.c (fchdir_unwind):
14219 * fileio.c (close_file_unwind):
14220 * keyboard.c (restore_kboard_configuration):
14221 * lread.c (readevalllop_1):
14222 * process.c (wait_reading_process_output_unwind):
14223 Accept int and return void, rather than accepting an Emacs integer
14224 and returning a dummy object. In some cases this fixes an
14225 unlikely bug when the corresponding int is outside Emacs integer
14226 range. All uses changed.
14227 * dired.c (directory_files_internal_unwind):
14228 * fileio.c (do_auto_save_unwind):
14229 * gtkutil.c (pop_down_dialog):
14230 * insdel.c (reset_var_on_error):
14231 * lread.c (load_unwind):
14232 * xfns.c (clean_up_file_dialog):
14233 * xmenu.c, nsmenu.m (pop_down_menu):
14234 * xmenu.c (cleanup_widget_value_tree):
14235 * xselect.c (wait_for_property_change_unwind):
14236 Accept pointer and return void, rather than accepting an Emacs
14237 save value encapsulating the pointer and returning a dummy object.
14239 * editfns.c (Fformat): Update the saved pointer directly via
14240 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14241 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14242 (unwind_body): New function.
14243 (record_unwind_protect): First arg is now a function returning void,
14244 not a dummy Lisp_Object.
14245 (record_unwind_protect_ptr, record_unwind_protect_int)
14246 (record_unwind_protect_void): New functions.
14247 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14248 * fileio.c (struct auto_save_unwind): New type.
14249 (do_auto_save_unwind): Use it.
14250 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14251 * insdel.c (struct rvoe_arg): New type.
14252 (reset_var_on_error): Use it.
14253 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14255 (specbinding_func): Remove; there are now several such functions.
14256 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14257 (set_unwind_protect_ptr): New function.
14258 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14260 Be simpler and more consistent about reporting I/O errors.
14261 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14262 Say "Read error" and "Write error", rather than "I/O error", or
14263 "IO error reading", or "IO error writing", when a read or write
14265 * process.c (Fmake_network_process, wait_reading_process_output)
14266 (send_process, Fprocess_send_eof, wait_reading_process_output):
14267 Capitalize diagnostics consistently. Put "failed foo" at the
14268 start of the diagnostic, so that we don't capitalize the
14269 function name "foo". Consistently say "failed" for such
14271 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14272 All callers changed. This is so it can use report_file_error.
14273 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14274 diagnostics consistently as above.
14276 * fileio.c (report_file_errno): Fix errno reporting bug.
14277 If the file name is neither null nor a pair, package it up as a
14278 singleton list. All callers changed, both to this function and to
14279 report_file_error. This fixes a bug where the memory allocator
14280 invoked by list1 set errno so that the immediately following
14281 report_file_error reported the wrong errno value.
14283 Fix minor problems found by --enable-gcc-warnings.
14284 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14285 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14287 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14289 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14290 Set event->arg to Qt if switch-event shall be generated.
14291 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14293 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14295 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14298 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14299 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14300 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14301 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14302 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14303 and there is a focused frame.
14304 (head_table): Add focus-in and focus-out.
14305 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14306 bind to handle-focus-in/out.
14308 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14309 (Fhandle_switch_frame): Call Fhandle_focus_in.
14310 (syms_of_frame): defsubr handle-focus-in/out.
14312 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14314 Fix porting bug to older POSIXish platforms (Bug#14862).
14315 * sysdep.c (emacs_pipe): New function, that implements
14316 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14317 This should port better to CentOS 5 and to Mac OS X 10.6.
14318 All calls to pipe2 changed.
14320 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14321 This makes the code easier to read and the executable a bit smaller.
14322 Do not replace all calls to Fcons that happen to create lists,
14323 just calls that are intended to create lists. For example, when
14324 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14325 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14326 Similarly for list2 through list5.
14327 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14328 * bytecode.c (exec_byte_code):
14329 * callint.c (quotify_arg, Fcall_interactively):
14330 * callproc.c (Fcall_process, create_temp_file):
14331 * charset.c (load_charset_map_from_file)
14332 (Fdefine_charset_internal, init_charset):
14333 * coding.c (get_translation_table, detect_coding_system)
14334 (Fcheck_coding_systems_region)
14335 (Fset_terminal_coding_system_internal)
14336 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14337 * composite.c (update_compositions, Ffind_composition_internal):
14338 * dired.c (directory_files_internal, file_name_completion)
14340 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14341 * doc.c (Fsnarf_documentation):
14342 * editfns.c (Fmessage_box):
14344 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14345 (Feval, eval_sub, Ffuncall, apply_lambda):
14346 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14347 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14348 (Fset_file_times, Finsert_file_contents)
14349 (Fchoose_write_coding_system, Fwrite_region):
14350 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14351 * font.c (font_registry_charsets, font_parse_fcname)
14352 (font_prepare_cache, font_update_drivers, Flist_fonts):
14353 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14354 * frame.c (make_frame, Fmake_terminal_frame)
14355 (x_set_frame_parameters, x_report_frame_params)
14356 (x_default_parameter, Fx_parse_geometry):
14357 * ftfont.c (syms_of_ftfont):
14358 * image.c (gif_load):
14359 * keyboard.c (command_loop_1):
14360 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14361 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14362 (Fminor_mode_key_binding, accessible_keymaps_1)
14363 (Faccessible_keymaps, Fwhere_is_internal):
14364 * lread.c (read_emacs_mule_char):
14365 * menu.c (find_and_return_menu_selection):
14366 * minibuf.c (get_minibuffer):
14367 * nsfns.m (Fns_perform_service):
14368 * nsfont.m (ns_script_to_charset):
14369 * nsmenu.m (ns_popup_dialog):
14370 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14371 (Fx_own_selection_internal):
14372 * nsterm.m (append2):
14373 * print.c (Fredirect_debugging_output)
14374 (print_prune_string_charset):
14375 * process.c (Fdelete_process, Fprocess_contact)
14376 (Fformat_network_address, set_socket_option)
14377 (read_and_dispose_of_process_output, write_queue_push)
14378 (send_process, exec_sentinel):
14379 * sound.c (Fplay_sound_internal):
14380 * textprop.c (validate_plist, add_properties)
14381 (Fput_text_property, Fadd_face_text_property)
14382 (copy_text_properties, text_property_list, syms_of_textprop):
14383 * unexaix.c (report_error):
14384 * unexcoff.c (report_error):
14385 * unexsol.c (unexec):
14386 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14387 (Fformat_mode_line, syms_of_xdisp):
14388 * xfaces.c (set_font_frame_param)
14389 (Finternal_lisp_face_attribute_values)
14390 (Finternal_merge_in_global_face, syms_of_xfaces):
14391 * xfns.c (x_default_scroll_bar_color_parameter)
14392 (x_default_font_parameter, x_create_tip_frame):
14393 * xfont.c (xfont_supported_scripts):
14394 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14395 (menu_help_callback, xmenu_show):
14396 * xml.c (make_dom):
14397 * xterm.c (set_wm_state):
14398 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14399 and similarly for list2 through list5.
14401 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14403 * callproc.c (Fcall_process_region): Fix minor race and tune.
14404 (create_temp_file): New function, with the temp-file-creation part
14405 of the old Fcall_process_region. Use Fcopy_sequence to create the
14406 temp file name, rather than alloca + build_string, for simplicity.
14407 Don't bother to block input around the temp file creation;
14408 shouldn't be needed. Simplify use of mktemp.
14409 Use record_unwind_protect immediately after creating the temp file;
14410 this closes an unlikely race where the temp file was not removed.
14411 Use memcpy rather than an open-coded loop.
14412 (Fcall_process_region): Use the new function. If the input is
14413 empty, redirect from /dev/null rather than from a newly created
14414 empty temp file; this avoids unnecessary file system traffic.
14416 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14418 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14419 Simplify by making this case like the other two. This is a bit
14420 slower on obsolete hosts, but the extra complexity isn't worth it.
14422 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14423 * process.c (create_process) [!DOS_NT]:
14424 Remove now-unnecessary calls to emacs_close.
14426 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14428 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14429 returning early. (Bug#14850)
14431 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14432 and inhibit-iso-escape-detection attributes of 'undecided'.
14435 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14437 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14438 Reported by Herbert J. Skuhra in
14439 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14441 Don't lose top specpdl entry when memory is exhausted.
14442 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14443 specpdl overflow here, to simplify callers; all callers changed.
14444 Always reserve an unused entry at the stack top; this avoids
14445 losing the top entry's information when memory is exhausted.
14447 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14449 Clean up errno reporting and fix some errno-reporting bugs.
14450 * callproc.c (Fcall_process):
14451 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14452 * process.c (create_process, Fmake_network_process):
14453 * unexaix.c (report_error):
14454 * unexcoff.c (report_error):
14455 Be more careful about reporting the errno of failed operations.
14456 The code previously reported the wrong errno sometimes.
14457 Also, prefer report_file_errno to setting errno + report_file_error.
14458 (Fcall_process): Look at openp return value rather than at path,
14459 as that's a bit faster and clearer when there's a numeric predicate.
14460 * fileio.c (report_file_errno): New function, with most of the
14461 old contents of report_file_error.
14462 (report_file_error): Use it.
14463 (Ffile_exists_p, Ffile_accessible_directory_p):
14464 Set errno to 0 when it is junk.
14465 * fileio.c (Faccess_file):
14466 * image.c (x_create_bitmap_from_file):
14467 Use faccessat rather than opening the file, to avoid the hassle of
14468 having a file descriptor open.
14469 * lisp.h (report_file_errno): New decl.
14470 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14473 * process.c (create_process, wait_reading_process_output) [AIX]:
14474 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14475 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14476 a multithreaded environment anyway).
14477 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14479 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14481 * image.c (x_find_image_file): Don't close a remote file handle.
14483 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14485 Fix races with threads and file descriptors.
14486 * callproc.c (Fcall_process_region):
14487 * dired.c (open_directory):
14488 * emacs.c (main, Fdaemon_initialized):
14489 * image.c (x_find_image_file):
14490 * inotify.c (Finotify_rm_watch):
14491 * lread.c (Flocate_file_internal):
14492 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14493 * term.c (term_mouse_moveto, init_tty):
14494 * termcap.c (tgetent):
14495 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14496 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14497 * unexhp9k800.c, unexmacosx.c (unexec):
14498 * callproc.c (Fcall_process_region):
14499 Use emacs_close, not close.
14500 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14501 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14502 and posix_close function on current platforms (which all lack them).
14503 (emacs_close): Use it. This should fix the races on GNU/Linux and
14504 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14505 and it should avoid closing random victim file descriptors on
14508 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14510 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14511 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14512 Touch up doc a bit.
14514 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14515 This is for .gdbinit xbacktrace.
14517 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14518 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14519 (emacs_set_tty): Now static.
14520 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14521 * term.c (tty_capable_p, tty_default_color_capabilities)
14522 (get_tty_terminal, term_mouse_movement)
14523 (handle_one_term_event, init_tty, maybe_fatal):
14524 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14525 (tgetent, scan_file, name_match, compare_contin):
14526 * terminal.c (get_terminal):
14527 Use bool for boolean.
14528 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14529 Prefer char to unsigned char if either will do.
14530 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14531 (tty_write_glyphs): Prefer int to unsigned.
14532 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14533 All callers changed.
14534 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14536 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14539 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14540 (B__dummy__): New dummy symbol, to pacify C89.
14541 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14542 they can't grok varargs macros.
14543 * dispnew.c (add_window_display_history)
14544 (add_frame_display_history):
14545 * print.c (print_object):
14546 * xdisp.c (debug_method_add):
14547 Use %p printf format only for void pointers.
14548 * emacs.c (usage_message): New constant, replacing ...
14549 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14550 (main): Adjust to usage reorg.
14551 * fns.c (syms_of_fns):
14552 * profiler.c (syms_of_profiler):
14553 Don't use non-constant struct initializers.
14554 * gnutls.h (gnutls_initstage_t):
14555 * lisp.h (enum Lisp_Fwd_Type):
14556 * lread.c (lisp_file_lexically_bound_p):
14557 * xsettings.c (anonymous enum):
14558 Remove trailing comma.
14559 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14560 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14561 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14563 * regex.c (const_re_char): New type, to pacify strict C89.
14564 All uses of 'const re_char' replaced to use it.
14565 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14566 with glibc when strict C89. This change is imported from gnulib.
14568 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14569 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14570 Omit GNU_LINUX implementation, since it requires long long.
14571 * xterm.c (x_draw_underwave):
14572 Do not assume the traditional order of struct's members.
14573 (x_term_init): Rewrite to avoid the need for non-constant structure
14576 Syntax cleanup, mostly replacing macros with functions.
14577 This removes the need for the syntax_temp hack.
14578 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14579 * syntax.c (SYNTAX_INLINE): New macro.
14580 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14581 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14582 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14583 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14584 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14585 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14586 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14587 Now constants, not macros.
14588 (syntax_temp) [!__GNUC__]: Remove.
14589 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14590 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14591 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14592 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14593 Move here from syntax.h; now functions, not macros. Except for the
14594 last function, these are static since only syntax.c uses them.
14595 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14596 All uses changed. Now a function, not a macro; use this fact
14597 to simplify the code.
14598 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14599 compiler bugs; no longer relevant.
14600 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14601 (SYNTAX_INLINE): New macro.
14602 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14603 for the new functions. Use bool for boolean member.
14604 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14605 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14606 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14607 (SETUP_BUFFER_SYNTAX_TABLE):
14608 Now extern inline functions, not macros.
14609 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14610 Remove; all uses replaced by implementation.
14611 (syntax_temp) [!__GNUC__]: Remove decl.
14612 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14614 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14616 * emacs.c (main): Fix syntax error.
14618 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14620 Timestamp fixes for undo (Bug#14824).
14621 * atimer.c (schedule_atimer):
14622 * fileio.c (Ffile_newer_than_file_p):
14623 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14624 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14625 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14626 (syms_of_fileio): Remove Sclear_visited_file_name.
14627 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14628 file doesn't exist; this avoids an ambiguity with negative timestamps.
14629 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14630 * systime.h (make_emacs_time, invalid_emacs_time):
14631 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14632 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14633 * undo.c (record_first_change): Push (visited-file-modtime) onto
14634 undo list rather than reimplementing it by hand, incorrectly.
14636 2013-07-09 Ken Brown <kbrown@cornell.edu>
14638 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14640 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14642 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14644 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14646 Handle errno and exit status a bit more carefully.
14647 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14648 number into an exit status. Instead, use EXIT_CANCELED.
14649 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14650 * callproc.c (relocate_fd):
14651 * emacs.c (close_output_streams, main):
14652 * process.c (create_process):
14653 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14654 Use emacs_perror for simplicity.
14655 * callproc.c (relocate_fd, main):
14656 * sysdep.c (sys_subshell):
14657 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14658 (shut_down_emacs): Use emacs_write, not write.
14659 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14660 * fileio.c (Fcopy_file, e_write):
14661 * nsterm.m (ns_select):
14662 * process.c (send_process):
14663 * sound.c (vox_write):
14664 Use emacs_write_sig, not emacs_write.
14665 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14666 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14668 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14670 (emacs_full_write): New function.
14671 (emacs_write): Rewrite to use it.
14672 (emacswrite_sig, emacs_perror): New functions.
14673 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14675 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14677 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14678 on NS even if it is present. Pixmap on NS is a void*.
14680 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14682 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14683 * process.c (close_on_exec, accept4, process_socket):
14684 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14686 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14688 * w32.c (sys_dup): Declare prototype.
14692 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14694 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14696 Make file descriptors close-on-exec when possible (Bug#14803).
14697 This simplifies Emacs a bit, since it no longer needs to worry
14698 about closing file descriptors by hand in some cases.
14699 It also fixes some unlikely races. Not all such races, as
14700 libraries often open files internally without setting
14701 close-on-exec, but it's an improvement.
14702 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14703 * callproc.c (Fcall_process) [!MSDOS]:
14704 * emacs.c (main) [!DOS_NT]:
14705 * nsterm.m (ns_term_init):
14706 * process.c (create_process):
14707 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14708 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14709 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14710 Prefer mkostemp with O_CLOEXEC to mkstemp.
14711 * callproc.c (relocate_fd) [!WINDOWSNT]:
14712 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14713 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14715 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14716 Make the resulting file descriptor close-on-exec.
14717 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14718 * lread.c (load_descriptor_list, load_descriptor_unwind):
14719 Remove; no longer needed. All uses removed.
14720 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14721 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14723 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14724 (Fmake_network_process, Fnetwork_interface_list)
14725 (Fnetwork_interface_info, server_accept_connection):
14726 Make newly-created socket close-on-exec.
14727 * sysdep.c (emacs_open, emacs_fopen):
14728 Make new-created descriptor close-on-exec.
14729 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14730 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14732 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14734 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14735 for NS_IMPL_GNUSTEP.
14737 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14739 Fix openp errno handling.
14740 * callproc.c (Fcall_process): Preserve openp errno around close.
14741 * lread.c (openp): Set errno when returning -1, as some callers
14744 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14746 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14748 * nsterm.h (NSSavePanel): Update comment.
14749 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14750 (ns_run_file_dialog): Declare.
14752 * nsfns.m: Remove panelOK.
14754 (ns_run_file_dialog): New function.
14755 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14756 event loop, so file dialog is popped up by ns_run_file_dialog, called
14757 by sendEvent (Bug#14578).
14758 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14760 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14762 * xdisp.c (default_line_pixel_height): New function.
14763 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14764 (try_cursor_movement, redisplay_window, try_window)
14765 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14767 * window.c (window_scroll_pixel_based):
14768 use default_line_pixel_height.
14770 * dispextern.h (default_line_pixel_height): Add prototype.
14772 * frame.c (x_set_line_spacing): Accept a float value for
14773 line-spacing parameter, per the documentation.
14775 * data.c (Fmultibyte_string_p): Doc fix.
14777 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14779 Use emacs_open more consistently when opening files.
14780 This handles EINTR more consistently now, and makes it easier
14781 to introduce other uniform changes to file descriptor handling.
14782 * sysstdio.h: New file.
14783 * buffer.c (mmap_init):
14784 * cygw32.c (chdir_to_default_directory):
14785 * dispnew.c (Fopen_termscript):
14786 * emacs.c (Fdaemon_initialized):
14787 * fileio.c (Fdo_auto_save):
14788 * image.c (slurp_file, png_load_body, jpeg_load_body):
14789 * keyboard.c (Fopen_dribble_file):
14791 * print.c (Fredirect_debugging_output):
14792 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14793 * termcap.c (tgetent):
14794 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14795 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14796 * w32term.c (w32_initialize) [CYGWIN]:
14797 * xfaces.c (Fx_load_color_file):
14798 Use emacs_open instead of plain open, and emacs_fopen instead of
14800 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14801 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14802 * callproc.c (default_output_mode): New constant.
14803 (Fcall_process): Use it to call emacs_open instead of plain creat.
14804 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14805 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14806 (emacs_fopen): New function.
14807 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14808 Include <lisp.h>, for emacs_open.
14809 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14811 Remove duplicate #include directives.
14812 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14814 Don't include stdio.h twice.
14815 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14816 Don't include sys/types.h or stdio.h twice.
14817 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14818 * lread.c: Don't include coding.h twice.
14819 * nsfont.m: Don't include frame.h twice.
14820 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14821 * ralloc.c: Don't include <unistd.h> twice.
14822 * xdisp.c: Don't include font.h twice.
14823 * xterm.c: Don't include fontset.h twice.
14824 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14826 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14828 Scale ImageMagick images more carefully.
14829 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14830 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14831 Be more careful about avoiding undefined behavior after
14832 integer overflow and division by zero.
14834 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14836 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14837 (syms_of_w32fns): DEFSYM them.
14838 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14839 (CCHDEVICENAME): Define macros if not defined.
14840 (struct MONITOR_INFO_EX): New struct.
14841 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14842 (enum_display_monitors_fn): New variable.
14843 (globals_of_w32fns): Initialize it.
14844 (Fx_display_pixel_width, Fx_display_pixel_height)
14845 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14846 multi-monitor setups in docstrings.
14847 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14848 screen size by primary monitor's millimeter per pixel.
14849 (w32_monitor_enum, w32_display_monitor_attributes_list)
14850 (w32_display_monitor_attributes_list_fallback)
14851 (Fw32_display_monitor_attributes_list): New functions.
14852 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14854 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14856 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14858 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14860 * fileio.c (Qfile_notify_error): New error symbol.
14862 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14863 * inotify.c (inotify_callback, symbol_to_inotifymask)
14864 (Finotify_add_watch, Finotify_rm_watch): Use it.
14865 (inotifyevent_to_event): Exchange order of cookie and file name.
14866 (Finotify_add_watch): Adapt docstring.
14868 * lisp.h (Qfile_notify_error): Declare.
14870 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14872 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14873 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14874 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14875 which did not work (see <http://bugs.gnu.org/14569#307>).
14876 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14877 && (!noninteractive || initialized)). This attempts to thread
14878 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14880 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14882 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14883 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14885 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14887 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14888 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14889 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14890 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14892 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14894 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14895 Define to __sys_siglist.
14897 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14899 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14900 word-wrap, so that overflow-newline-into-fringe would work in
14901 visual-line-mode. (Bug#2749)
14902 (move_it_in_display_line_to): When the last scanned display
14903 element fits exactly on the display line, and
14904 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14905 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14906 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14907 finding buffer position that corresponds to pixel coordinates,
14908 e.g. in buffer_posn_from_coords.
14910 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14912 * process.c (handle_child_signal): Call catch_child_signal if
14915 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14917 Don't convert function pointers to void * and back.
14918 It isn't portable C, and it's easy enough to avoid.
14919 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14920 (make_save_value): Add support for SAVE_FUNCPOINTER.
14921 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14922 * print.c (print_object):
14923 Distinguish function from object pointers.
14924 * lisp.h (SAVE_FUNCPOINTER): New constant.
14925 (SAVE_SLOT_BITS): Adjust to it.
14926 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14927 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14928 (voidfuncptr): New typedef.
14929 (struct Lisp_Save_Value): New member data[0].funcpointer.
14930 (XSAVE_FUNCPOINTER): New function.
14932 Simplify buildobj processing.
14933 * Makefile.in (buildobj.h): Make it a sequence of strings each
14934 followed by comma, rather than a single string. Put it into a
14935 .tmp file in case there's an error while generating it.
14936 (gl-stamp): Use .tmp for temp files.
14937 (mostlyclean): Clean .tmp files.
14938 * doc.c (buildobj): Move to just the routine that needs it.
14939 It's now an array of strings, so processing is simpler.
14941 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14943 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14944 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14945 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14946 Invoke malloc_enable_thread even when not interactive.
14947 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14948 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14949 in this case, since the underlying bug has now been fixed.
14951 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14953 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14954 unlinking it (bug#14691).
14956 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14958 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14959 before checking whether buffer is modified. This lets
14960 `kill-buffer-query-functions' cancel killing of the buffer or save
14961 its content before `kill-buffer' asks user the "Buffer %s
14962 modified; kill anyway?" question.
14964 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14966 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14967 Let the super performKeyEquivalent deal with them (Bug#14747).
14969 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14971 * widget.c (resize_cb): Remove unused local.
14973 Do not use GTK 3 if it exists but cannot be compiled.
14974 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14975 * xterm.c (x_error_handler) [!USE_GTK]:
14978 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14980 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14982 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14983 to the valid range of values. (Bug#14753)
14985 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14986 when moving point by using the current glyph matrix. This avoids
14987 the need to force redisplay when this function is called in a
14990 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14992 Fix minor problems found by static checking.
14993 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14994 Redo the latter's body to sidestep GCC parenthesization warnings.
14995 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14996 * coding.c (detect_coding, detect_coding_system):
14997 * coding.h (struct undecided_spec):
14998 Use bool for boolean.
14999 * image.c (QCmax_width, QCmax_height): Now static.
15000 * xdisp.c (Fmove_point_visually): Remove unused local.
15002 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15004 * xdisp.c (Fmove_point_visually): New function.
15006 2013-06-28 Kenichi Handa <handa@gnu.org>
15008 * coding.h (define_coding_undecided_arg_index): New enum.
15009 (coding_attr_index): New members
15010 coding_attr_undecided_inhibit_null_byte_detection,
15011 coding_attr_undecided_inhibit_iso_escape_detection,
15012 coding_attr_undecided_prefer_utf_8.
15013 (undecided_spec): New struct.
15014 (struct coding_system): New member `undecided' of the member
15017 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15018 (detect_coding): Likewise.
15019 (detect_coding_system): Likewise.
15020 (Fdefine_coding_system_internal): New coding system properties
15021 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15023 (syms_of_coding): Adjust for coding_arg_undecided_max.
15025 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15027 * image.c (x_from_xcolors): Remove unused local.
15029 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15031 Defer image data transfer between X client and server until actual
15034 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15037 * image.c (Destroy_Image): Remove.
15038 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15039 `mask_p', and `colors_p'. All uses changed.
15040 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15041 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15042 New macros for `flags' arg to x_clear_image_1.
15043 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15044 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15045 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15046 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15047 (image_get_x_image, image_unget_x_image): New functions or macros.
15048 (image_background, image_background_transparent, x_to_xcolors)
15049 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15050 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15051 instead of Destroy_Image.
15052 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15053 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15054 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15055 (imagemagick_load_image, svg_load_image): Use them instead of
15056 x_create_x_image_and_pixmap, and x_put_x_image followed by
15057 x_destroy_x_image, respectively.
15058 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15059 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15060 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15061 background_transparent fields.
15062 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15063 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15065 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15067 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15068 This mostly consists of undoing recent changes.
15069 * callproc.c (Fcall_process):
15070 * process.c (create_process):
15071 Do not worry about catching SIGCHLD here, undoing previous change.
15072 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15073 * process.c, process.h (catch_child_signal):
15074 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15075 * process.c (catch_child_handler): Don't worry about being called
15076 lazily and do not assume caller has blocked SIGCHLD, undoing
15077 previous change. Move first-time stuff back to
15078 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15079 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15080 set lib_child_handler if it's already initialized, which may
15081 help avoid problems on GNUstep.
15083 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15085 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15086 * callproc.c (Fcall_process):
15087 * process.c (create_process):
15088 Make sure SIGCHLD is caught before we fork,
15089 since Emacs startup no arranges to catch SIGCHLD.
15090 * process.c (lib_child_handler): Initialize to null, not to
15092 (catch_child_signal): Allow self to be called lazily.
15093 Do nothing if it's already been called.
15094 Assume caller has blocked SIGCHLD (all callers do now).
15095 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15096 just before it's really needed.
15097 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15098 since it hasn't been caught yet.
15100 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15102 * image.c (compute_image_size): New function to implement
15103 :max-width and :max-height.
15104 (imagemagick_load_image): Use it.
15106 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15108 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15109 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15111 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15112 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15113 the SIGCHLD handler, since the code is not atomic and (due to glib)
15114 signals may be arriving now.
15115 * sysdep.c (init_signals): Do not catch child signals here;
15116 'main' now does that later, at a safer time.
15118 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15120 Clean up SIGCHLD handling a bit (Bug#14569).
15121 * process.c, process.h (catch_child_signal):
15122 Now always extern, even if !NS_IMPL_GNUSTEP.
15123 * process.c (catch_child_signal): Move glib tickler here from
15124 init_process_emacs, so that it's done earlier in Emacs
15125 initialization. Also move the noninteractive && !initialized
15126 check here from init_process_emacs. This is all a bit cleaner for
15127 GNUish platforms, and I hope it works around the Cygwin bug.
15128 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15129 that glib signal handling is tickled before glib creates threads.
15131 * process.c (wait_reading_process_output): Avoid int overflow
15132 when reading more than 2 GiB total from a process.
15134 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15136 * process.c (create_process): Handle a couple more cases,
15137 i.e., work even if new_argv and wait_child_setup[i] are cached.
15138 Use Fcall_process's style for volatile vars.
15140 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15142 * process.c (create_process): Mark PROCESS volatile.
15144 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15146 Use C99-style flexible array members if available.
15147 This avoids some subtle aliasing issues, which typically
15148 aren't a problem with GCC but may be a problem elsewhere.
15149 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15150 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15151 In either case, it uses a flexible array member rather than
15152 the old struct hack. All uses changed.
15153 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15154 Adjust to sdata reorganization.
15155 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15156 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15157 that ports better to pre-C99 non-GCC.
15158 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15159 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15160 as the latter has changed.
15161 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15162 and port better to pre-C99 GCC.
15163 * image.c (struct xpm_cached_color):
15164 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15165 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15166 Use FLEXIBLE_ARRAY_MEMBER.
15167 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15168 Move decl to top level so it gets checked against implementation.
15169 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15170 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15172 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15174 * syntax.c: Integer cleanups.
15175 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15176 All uses that need 0-or-2 changed to:
15177 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15178 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15179 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15180 (char_quoted, prev_char_comend_first, back_comment)
15181 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15182 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15183 Use bool for boolean.
15184 (update_syntax_table, skip_chars, skip_syntaxes):
15185 Prefer int to unsigned when either will do.
15186 (back_comment): Return boolean success flag, like forw_comment,
15187 instead of positive-or-minus-1 (which might have overflowed int anyway).
15188 Don't stuff ptrdiff_t into int.
15189 (syntax_spec_code, syntax_code_spec): Now const.
15190 (Fmatching_paren, scan_lists, scan_sexps_forward):
15191 Use enum syntaxcode for syntax code.
15192 (Fmatching_paren): Check that arg is a character, not just an integer.
15193 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15194 (Finternal_describe_syntax_value): Omit no-longer-needed
15196 (skip_chars): Use char, not unsigned char, when the distinction
15198 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15199 * bytecode.c (exec_byte_code):
15200 * syntax.c (syntax_spec_code, Fchar_syntax)
15201 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15202 (init_syntax_once):
15203 * syntax.h (SYNTAX_WITH_FLAGS):
15204 Omit unnecessary casts.
15206 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15208 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15209 line dimensions here, to avoid race conditions with the main
15210 thread. (Bug#14062, bug#14630, bug#14669)
15212 * w32term.c (w32_draw_window_cursor): Compute the header line and
15213 mode line dimensions here.
15214 <w32_system_caret_window, w32_system_caret_hdr_height>:
15215 <w32_system_caret_mode_height>: New variables.
15217 * w32term.h: Declare them.
15219 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15221 * alloc.c (die): Move "assertion failed" string here ...
15222 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15223 COND when SUPPRESS_CHECKING. This shrinks the executable text
15224 size by 0.8% to 2.2% when configured with --enable-checking,
15225 depending on optimization flags (GCC 4.8.1 x86-64).
15227 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15229 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15231 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15232 base is 2; this is more accurate.
15234 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15236 * sound.c (string_default): Move to !WINDOWSNT section.
15237 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15239 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15241 * sound.c: Integer cleanups.
15242 Remove unnecessary forward decls.
15243 (struct sound_device): The 'file' member is now a Lisp_Object, not
15244 a char *, so that we needn't invoke alloca on a huge size.
15245 (Fplay_sound_internal): Adjust to this.
15246 (string_default): New function.
15247 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15248 Use it to adjust to the struct sound_device change.
15249 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15250 (be2hs) [0]: Remove.
15252 * syntax.c (skip_chars): Don't use uninitialized storage
15253 when searching a multibyte buffer for characters that are not in a
15254 unibyte string that contains non-ASCII characters.
15256 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15258 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15259 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15261 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15263 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15265 2013-06-18 Kenichi Handa <handa@gnu.org>
15267 * font.c (Ffont_spec): Signal an error for an invalid font name
15270 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15272 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15273 In particular this ports to 32-bit sparc Sun cc.
15274 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15275 array with a dummy element at specpdl[-1], so that its address can
15277 (unbind_to): Do not copy the binding; not needed, now that we
15278 copy old_value in the one place where the copy is needed.
15279 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15280 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15281 (union specbinding): Rename from struct specbinding. Redo layout
15282 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15283 which is not portable. With Sun C 5.12 32-bit sparc, the
15284 declaration causes nargs to be an unsigned bitfield, a behavior
15285 that the C standard allows; but Emacs wants nargs to be signed.
15286 The overall type is now a union of structures rather than a
15287 structure of union of structures, and the 'kind' member is now a
15288 bitfield, so that the overall type doesn't grow. All uses changed.
15289 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15291 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15293 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15294 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15296 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15298 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15300 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15301 unless we know that the window w's frame is a frame object.
15302 Another attempt at solving bug#14062 and bug#14630.
15304 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15306 * textprop.c (property_set_type): New enum.
15307 (add_properties): Allow appending/prepending text properties.
15308 (add_text_properties_1): Factored out of Fadd_text_properties.
15309 (Fadd_text_properties): Move all the code into
15310 add_text_properties_1.
15311 (Fadd_face_text_property): New function that calls
15312 add_text_properties_1.
15314 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15316 Move functions from lisp.h to individual modules when possible.
15317 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15318 * alloc.c (XFLOAT_INIT, set_symbol_name):
15319 * buffer.c (CHECK_OVERLAY):
15320 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15321 (set_char_table_parent):
15322 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15323 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15324 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15325 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15327 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15328 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15329 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15330 (backtrace_args, backtrace_debug_on_exit):
15331 * floatfns.c (CHECK_FLOAT):
15332 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15333 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15334 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15335 (set_hash_index_slot):
15336 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15337 * marker.c (CHECK_MARKER):
15338 * textprop.c (CHECK_STRING_OR_BUFFER):
15339 * window.c (CHECK_WINDOW_CONFIGURATION):
15340 Move here from lisp.h, and make these functions static rather than
15342 * buffer.c (Qoverlayp):
15344 * fns.c (Qhash_table_p):
15345 * window.c (Qwindow_configuration_p):
15347 * lisp.h: Remove the abovementioned defns and decls.
15349 Use functions, not macros, for XINT etc (Bug#11935).
15350 In lisp.h, prefer functions to function-like macros, and
15351 constants to object-like macros, when either will do. This:
15352 . simplifies use, as there's no more need to worry about
15353 arguments' side effects being evaluated multiple times.
15354 . makes the code easier to debug on some platforms.
15355 However, when using gcc -O0, keep using function-like macros
15356 for a few critical operations, for performance reasons.
15357 This sort of thing isn't needed with gcc -Og, but -Og
15358 is a GCC 4.8 feature and isn't widely-enough available yet.
15359 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15360 Remove enum lsb_bits; no longer needed.
15361 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15362 * buffer.c (Qoverlap):
15364 * fns.c (Qhash_table_p):
15365 Now extern, so lisp.h can use these symbols.
15366 * dispextern.h: Include character.h, for MAX_CHAR etc.
15367 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15368 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15369 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15370 (GLYPH_CODE_P): Move here from lisp.h.
15371 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15372 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15373 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15374 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15375 XUNTAG now returns void *.
15376 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15377 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15378 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15379 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15380 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15381 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15382 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15383 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15384 New macros, renamed from their sans-lisp_h_ counterparts.
15385 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15386 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15387 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15388 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15389 If compiling via GCC without optimization, define these as macros
15390 in addition to inline functions.
15391 To disable this, compile with -DINLINING=0.
15392 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15393 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15394 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15395 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15396 (INTMASK, VALMASK): Now macros, since static values cannot be
15397 accessed from extern inline functions.
15398 (VALMASK): Also a constant, for benefit of old GDB.
15399 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15400 is INTEGERP, which can fold it in.
15401 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15402 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15403 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15404 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15405 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15406 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15407 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15408 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15409 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15410 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15411 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15412 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15413 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15414 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15415 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15416 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15417 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15418 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15419 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15420 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15421 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15422 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15423 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15424 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15425 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15426 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15427 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15428 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15429 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15430 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15431 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15432 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15433 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15435 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15436 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15437 (VALMASK): Define in one place rather than in two, merging the
15438 USE_LSB_TAG parts; this is simpler.
15439 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15440 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15441 Move up, to avoid use before definition.
15442 Also include "globals.h" earlier, for the same reason.
15443 (make_natnum): New function.
15444 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15445 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15446 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15447 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15448 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15449 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15450 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15451 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15452 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15453 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15454 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15455 (Qwindow_configuration_p, Qimage): New forward declarations.
15456 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15457 (STRING_COPYIN): Remove; unused.
15458 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15459 (xcar_addr, xcdr_addr): New functions. All uses changed.
15460 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15461 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15462 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15463 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15464 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15465 (TYPE_RANGED_INTEGERP): Simplify.
15466 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15467 (setlocale, fixup_locale, synchronize_system_messages_locale)
15468 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15469 Now empty functions, not macros.
15470 (functionp): Return bool, not int.
15471 * window.c (Qwindow_configuration_p): Now extern,
15472 so window.h can use it.
15473 * window.h (Qwindowp): Move decl back to lisp.h.
15475 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15477 * xdisp.c (Fline_pixel_height): New function, required for solving
15480 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15482 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15484 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15486 * lread.c (syms_of_lread):
15487 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15489 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15491 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15493 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15495 * fileio.c (expand_file_name): Doc fix.
15497 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15499 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15500 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15501 Wait for self, not for 0. This can't hurt on GNU or similar
15502 system, and may help with Cygwin.
15504 * keyboard.c: Don't use PROP (...) as an lvalue.
15505 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15506 Use set_prop (A, B), not PROP (A) = B.
15508 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15510 * xdisp.c (get_it_property): Use it->window instead of generating
15511 a Lisp object from it->w.
15513 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15515 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15516 get-char-property the window that is being rendered, instead of
15517 the buffer, to support window-specific overlays. (Bug#14575)
15518 (compute_display_string_pos): When W is NULL, use the current
15519 buffer as the object to pass to get-char-property.
15520 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15521 pointer member of the bidi iterator, since no window is pertinent
15524 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15526 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15527 being displayed, and pass it to compute_display_string_pos.
15528 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15529 (bidi_paragraph_init): All callers changed.
15531 * xdisp.c (init_from_display_pos, init_iterator)
15532 (handle_single_display_spec, next_overlay_string)
15533 (get_overlay_strings_1, reseat_1, reseat_to_string)
15534 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15535 Set bidi_it.w member from it->w.
15536 (compute_display_string_pos): Accept additional argument, the
15537 window being displayed, and pass it to Fget_char_property.
15540 * dispextern.h (struct bidi_it): New member w, the window being
15542 (compute_display_string_pos): Adjust prototype.
15544 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15546 * xgselect.c: Remove unneeded include xterm.h.
15548 * process.c (wait_reading_process_output): Check for NS before GLIB.
15549 GLIB may be linked in due to rsvg, but ns_select must be called.
15551 * xgselect.c (xg_select): Remove call to window_system_available
15552 and g_main_context_pending at the top, so Gdk events (i.e. file
15553 notify) are processed when Emacs is started with -nw.
15555 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15557 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15558 (ctagsfiles3): New variable, includes only *.m files.
15559 (TAGS): Use an explicit language name in the regular expressions,
15560 to avoid transformation of '/SOMETHING' by MSYS to
15561 'c:\MSYS\SOMETHING'.
15563 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15565 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15567 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15569 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15570 still need to set the mouse pointer shape and activate help-echo.
15573 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15575 A few porting etc. fixes for the new file monitor code.
15576 See the thread containing
15577 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15578 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15579 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15580 (dir_monitor_callback, Fgfile_rm_watch):
15581 Use assq_no_quit instead of Fassoc, for speed.
15582 (dir_monitor_callback, Fgfile_rm_watch):
15583 eassert that the monitor is a fixnum.
15584 (dir_monitor_callback): No need for CDR_SAFE.
15585 Simplify building of lisp with alternative tails.
15586 (Fgfile_add_watch, Fgfile_rm_watch):
15587 Do not assume glib functions set errno reliably on failure.
15588 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15589 and signal an error otherwise.
15590 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15591 Use Fdelq instead of Fdelete, for speed.
15593 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15595 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15596 don't insist on being invoked on a highlighted tool-bar button.
15597 Avoids losing tool-bar functionality when mouse-highlight is nil.
15598 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15599 Don't highlight when mouse-highlight is nil.
15600 (note_mouse_highlight): When mouse-highlight is nil, don't return
15601 right away; instead, run tool-bar and mode-line highlight
15602 subroutine, clear any existing highlight, and revert the mouse
15603 pointer to its default shape. (Bug#14558)
15605 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15607 * lisp.mk (lisp): Add prog-mode.el.
15609 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15611 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15612 * process.c (dummy_handler): New function.
15613 (lib_child_handler): New static var.
15614 (handle_child_signal): Invoke it.
15615 (catch_child_signal): If a library has set up a signal handler,
15616 save it into lib_child_handler.
15617 (init_process_emacs): If using glib and not on Windows, tickle glib's
15618 child-handling code so that it initializes its private SIGCHLD handler.
15619 * syssignal.h (SA_SIGINFO): Default to 0.
15620 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15621 31; it should no longer be needed now.
15623 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15625 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15627 * gfilenotify.c (globals_of_gfilenotify): New function.
15628 (syms_of_gfilenotify): Move global initialization there.
15630 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15632 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15634 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15635 * keyboard.c (menu_bar_items, tool_bar_items):
15636 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15637 not override local keymaps any more.
15639 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15641 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15643 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15645 * w32console.c (initialize_w32_display): Return the dimensions of
15646 the console window via 2 additional arguments, not via the current
15647 frame. This avoids crashes due to overrunning the bounds of
15648 frame's decode_mode_spec_buffer, which is not resized following
15649 the change of the frame dimensions from the initial 10x10.
15651 * w32term.h (w32_initialize_display_info): Adjust prototype.
15653 * term.c (init_tty): Take dimensions of the frame from the values
15654 returned by initialize_w32_display.
15656 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15657 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15658 (LIBES): Add $(GFILENOTIFY_LIBS).
15660 * w32inevt.c (handle_file_notifications): Add dummy implementation
15661 for !HAVE_W32NOTIFY.
15663 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15665 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15667 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15669 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15671 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15673 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15675 Fix minor problems found by static checking.
15676 * data.c (pure_write_error):
15677 Use xsignal2, not Fsignal, as Fsignal might return.
15678 * eval.c (set_backtrace_debug_on_exit): Now static.
15679 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15680 No longer inline. EXTERN_INLINE is needed only for functions
15681 defined in .h files. Reindent function header as per GNU style.
15682 (backtrace_p, backtrace_top, backtrace_next):
15683 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15684 compiler or linker. Add extern decls to pacify gcc -Wall.
15685 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15687 * frame.c (free_monitors): Define only on platforms that need it.
15688 * nsterm.m (ns_term_init):
15689 * process.c (catch_child_signal):
15690 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15691 defined on all porting targets these days.
15692 * process.c, process.h (catch_child_signal):
15693 Make it extern only if NS_IMPL_GNUSTEP is defined.
15695 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15697 * w32.c (gettimeofday): Make the signature identical to prototype
15698 in nt/inc/sys/time.h.
15700 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15702 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15705 * keyboard.c (safe_run_hooks_error): Improve error message.
15707 * data.c (pure_write_error): Add `object' argument.
15708 * puresize.h (CHECK_IMPURE): Use it.
15710 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15712 * Makefile.in (NOTIFY_OBJ): New variable.
15713 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15715 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15716 Call syms_of_gfilenotify.
15718 * gfilenotify.c: New file.
15720 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15721 and Qfile_w32notify.
15722 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15723 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15725 * lisp.h: Declare syms_of_gfilenotify.
15727 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15729 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15731 Merge the specpdl and backtrace stacks. Make the structure of the
15732 specpdl entries more obvious via a tagged union of structs.
15733 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15734 (enum specbind_tag): New enum.
15735 (struct specbinding): Make it a tagged union of structs.
15736 Add a case for backtrace records.
15737 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15738 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15739 (backtrace_debug_on_exit): New accessors.
15740 (struct backtrace): Remove.
15741 (struct catchtag): Remove backlist field.
15742 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15744 (Flocal_variable_p): Speed up the common case where the binding is
15746 * eval.c (backtrace_list): Remove.
15747 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15748 (set_backtrace_args, set_backtrace_nargs)
15749 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15750 (backtrace_next): New functions.
15751 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15752 (unwind_to_catch, internal_lisp_condition_case)
15753 (internal_condition_case, internal_condition_case_1)
15754 (internal_condition_case_2, internal_condition_case_n): Don't bother
15755 with backtrace_list any more.
15756 (Fsignal): Adjust to new backtrace format.
15757 (grow_specpdl): Move up.
15758 (record_in_backtrace): New function.
15759 (eval_sub, Ffuncall): Use it.
15760 (apply_lambda): Adjust to new backtrace format.
15761 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15763 (specbind): Adjust to new specpdl format. Simplify.
15764 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15765 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15767 (mark_backtrace): Remove.
15768 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15769 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15770 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15772 * profiler.c (record_backtrace): Use get_backtrace.
15773 (handle_profiler_signal): Use backtrace_top_function.
15774 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15775 accessor functions.
15777 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15779 * process.h (catch_child_signal): Declare.
15781 * process.c (catch_child_signal): New function.
15782 (init_process_emacs): Call it.
15784 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15785 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15787 (x_set_cursor_type): Remove declaration.
15788 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15789 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15790 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15791 (ns_get_color): Use F suffix on float.
15792 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15793 (ns_get_rgb_color): Remove.
15794 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15795 (note_mouse_movement): x and y are CGFloat.
15796 (ns_draw_fringe_bitmap): Remove unused rowY.
15797 Change #if to COCOA && >= 10_6.
15798 (ns_draw_window_cursor): Remove unused overspill.
15799 (ns_draw_underwave): width and x are EamcsCGFloat.
15800 (ns_draw_box): thickness is CGFloat.
15801 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15802 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15803 if not in main thread.
15804 (ns_get_pending_menu_title, ns_check_menu_open)
15805 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15806 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15807 (sendFromMainThread:): New method.
15808 (changeFont:): size is CGFloat.
15809 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15810 Disable warning about permanent text.
15811 (characterIndexForPoint:): Adjust return type depending on GNUstep
15813 (mouseDown:): delta is CGFloat.
15814 (updateFrameSize): Remove unised variable f.
15815 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15816 Cast float to EmacsCGFloat.
15817 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15818 also to -1 when restoring.
15819 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15820 inside NS_IMPL_COCOA.
15821 (toggleFullScreen:): Put call to toggleFullScreen inside
15822 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15823 (setPosition:portion:whole:): por is CGFloat.
15824 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15825 (mouseDown:): Use CGFloat.
15826 (mouseDragged:): Remove unised variable edge.
15827 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15829 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15830 of CGFloat differs.
15831 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15832 when NS_IMPL_GNUSTEP.
15833 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15834 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15835 (EmacsToolbar): Add clearAll. Add tag argument to
15836 addDisplayItemWithImage.
15837 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15839 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15841 * nsmenu.m (ns_update_menubar): Make static.
15842 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15843 (fillWithWidgetValue:): Add cast to SEL for setAction.
15844 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15845 (update_frame_tool_bar): Update code for GNUstep.
15846 (clearAll): New method.
15847 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15848 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15849 Move identifierToItem setObject and activeIdentifiers addObject before
15850 call to insertItemWithItemIdentifier.
15851 (validateVisibleItems): Fix indentation.
15852 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15853 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15854 UtilityWindow to aStyle, remove call to setStyleMask.
15856 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15858 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15859 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15860 Use F suffix on floats.
15861 (ns_char_width): Returns CGFloat.
15862 (ns_ascii_average_width): w is CGFloat instead of float.
15863 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15865 (ns_glyph_metrics): CGFloat instead of float.
15867 * nsfns.m (x_set_foreground_color, x_set_background_color):
15869 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15870 remove unused variables.
15871 (Fns_read_file_name): Keep track if panel is for save.
15872 Use ns_filename_from_panel/ns_directory_from_panel.
15873 (Fns_list_services): delegate only used for COCOA.
15874 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15875 Just return the input if GNUstep.
15876 (x_screen_planes): Remove.
15877 (Fxw_color_values): Use EmacsCGFloat
15878 (Fns_display_monitor_attributes_list): Only get screen number for
15880 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15882 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15883 ns_directory_from_panel.
15885 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15887 * process.c (handle_child_signal): Also use WCONTINUED.
15888 This is so that list-processes doesn't mistakenly list the process
15889 as stopped, when the process has actually been continued and is
15892 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15894 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15895 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15896 not already configured.
15898 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15900 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15902 * Makefile.in (mostlyclean): Remove *.res files.
15904 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15906 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15907 a buffer (bug#8447).
15909 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15911 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15912 display vector, and we backtrack, handle the case that the
15913 previous character position is also displayed from a display
15914 vector or covered by a display string or image. (Bug#14476)
15916 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15918 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15919 (struct MonitorInfo, free_monitors): Remove.
15920 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15921 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15922 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15925 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15926 (struct MonitorInfo, free_monitors): Remove.
15927 (ns_screen_name): Make static.
15928 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15929 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15932 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15933 (struct MonitorInfo): New struct.
15934 (free_monitors, make_monitor_attribute_list): Declare.
15936 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15938 (free_monitors, make_monitor_attribute_list): New functions.
15939 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15942 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15944 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15946 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15948 * keyboard.c: Apply keyboard decoding only to events that come directly
15949 from the tty, not from unread-command-events (bug#14368).
15950 (read_event_from_main_queue): New function, extracted from read_char.
15951 (read_decoded_char): Remove.
15952 (read_decoded_event_from_main_queue): New function to replace it.
15953 (read_char): Use it.
15954 (read_key_sequence): Use read_char rather than read_decoded_char.
15956 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15958 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15960 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15962 2013-05-22 Kenichi Handa <handa@gnu.org>
15964 The following changes are to fix the setting of
15965 buffer-file-coding-system on, for instance, C-x RET c unix RET
15966 _FILE_OF_DOS_EOL_TYPE_ RET.
15968 * coding.h (struct coding_system): New member detected_utf8_chars.
15970 * coding.c (detect_coding_utf_8): Count characters and check EOL
15971 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15973 (setup_coding_system): Do not initialize coding->head_ascii.
15974 (check_ascii): Do not set coding->eol_seen but update it. Do not
15975 call adjust_coding_eol_type here.
15976 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15977 If the eol-type of CODING is already specified, adjust the eol type
15978 of the found coding-system.
15979 (decode_coding_gap): Cancel previous change. Utilize the
15980 character numbers counted by detect_coding_utf_8. Fix detection
15983 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15985 * search.c (looking_at_1): Only set last_thing_searched if the match
15986 changed the match-data (bug#14281).
15988 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15990 * xdisp.c (reseat_at_previous_visible_line_start):
15991 Already declared in dispextern.h, so remove it here.
15992 (move_it_vertically_backward): Likewise.
15994 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15996 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15997 (Fx_display_pixel_width, Fx_display_pixel_height)
15998 (Fx_display_mm_width, Fx_display_mm_height):
15999 Mention `display-monitor-attributes-list' in docstrings.
16001 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16002 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16003 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16004 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16005 (Fx_display_backing_store, Fx_display_visual_class)
16006 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16007 (Fx_display_grayscale_p, Fx_display_pixel_width)
16008 (Fx_display_pixel_height, Fx_display_planes)
16009 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16010 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16011 (Fx_display_mm_width, Fx_display_mm_height)
16012 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16013 height for all physical monitors as in X11.
16015 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16016 Return pixel width or height for all physical monitors as in X11.
16018 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16020 Port --enable-gcc-warnings to clang.
16021 * bytecode.c (exec_byte_code):
16023 Redo diagnostic pragmas to pacify clang, too.
16024 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16025 * editfns.c (Fencode_time):
16026 * fileio.c (file_accessible_directory_p):
16027 * font.c (font_unparse_xlfd):
16028 Use '&"string"[index]' instead of '"string" + (index)'.
16029 * undo.c (user_error): Remove; unused.
16031 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16033 * insdel.c (insert_1_both): Document the arguments, instead of
16034 referring to insert_1, which no longer exists.
16036 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16037 some window, increment windows_or_buffers_changed, so that
16038 *Messages* display in that window is updated. (Bug#14408)
16040 * w32.c: Include epaths.h.
16041 (init_environment): Use cmdproxy.exe without leading directories.
16042 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16044 (gettimeofday): Adjust signature and return value to Posix
16047 * unexw32.c (open_output_file): Delete the existing emacs.exe
16048 before creating it, to break the hard link to the versioned
16051 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16052 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16053 (FIRSTFILE_OBJ): New variables.
16054 (W32_RES): Rename to EMACSRES. All users changed.
16055 (base_obj): Use $(CM_OBJ).
16056 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16057 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16058 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16059 $(W32_RES_LINK) before $(LIBES).
16060 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16062 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16064 * makefile.w32-in (DOC): Use just "DOC".
16066 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16068 * process.c: Export default filters and sentinels to Elisp.
16069 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16071 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16072 (Fset_process_sentinel, Fformat_network_address):
16073 Default to them instead of nil.
16074 (server_accept_connection): Sentinels can't be nil any more.
16075 (read_and_dispose_of_process_output): New function, extracted from
16076 read_process_output.
16077 (read_process_output): Use it; filters can't be nil.
16078 (Finternal_default_process_filter): New function, extracted from
16079 read_process_output.
16080 (exec_sentinel_unwind): Remove function.
16081 (exec_sentinel): Don't zilch sentinel while running.
16082 (status_notify): Sentinels can't be nil.
16083 (Finternal_default_process_sentinel): New function extracted from
16085 (setup_process_coding_systems): Default filter is not nil any more.
16086 (syms_of_process): Export new Elisp functions and initialize
16088 * lisp.h (make_lisp_proc): New function.
16090 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16092 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16094 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16096 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16097 unless we know that the window w is a leaf window.
16098 Another attempt at solving bug#14062.
16100 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16102 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16105 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16107 * image.c (gif_load): Check that subimages fit (Bug#14345).
16109 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16111 * lread.c (skip_dyn_eof): New function.
16112 (read1): Use it to skip the end of a file in response to #@00.
16114 * doc.c (get_doc_string): Slightly relax the sanity checking.
16116 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16118 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16119 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16120 (MonitorInfo): New struct.
16121 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16122 (Fns_display_monitor_attributes_list): New functions.
16123 (display-usable-bounds): Remove.
16124 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16127 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16129 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16130 (GTK_CHECK_VERSION): New macro, if not already defined.
16131 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16132 replaced by GTK_CHECK_VERSION.
16134 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16136 * xterm.h (GTK_PREREQ): New macro.
16137 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16138 to use this macro instead, for consistency and clarity.
16140 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16142 * xdisp.c (row_for_charpos_p): New function, with code of
16143 cursor_row_p, but accepts an additional argument CHARPOS instead
16144 of using a hardcoded PT.
16145 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16146 (row_containing_pos): Call row_for_charpos_p instead of partially
16147 doing the same. Fixes cursor positioning under longlines-mode
16148 when longlines-show-effect includes more than one newline, when
16149 moving the cursor vertically up.
16151 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16153 * makefile.w32-in (ACL_H): New macro.
16154 ($(BLD)/fileio.$(O)): Update dependencies.
16156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16158 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16159 * Makefile.in (LIB_ACL): New macro.
16160 (LIBACL_LIBS): Remove.
16161 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16162 * fileio.c: Include <acl.h>.
16163 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16164 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16166 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16169 * unexelf.c: Don't assume ElfW (Half) fits in int.
16170 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16171 when dealing with ElfW (Half) values, since they can exceed 2**31
16172 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16173 (entry_address): Omit unused NUM arg. All uses changed.
16175 2013-05-07 Juri Linkov <juri@jurta.org>
16177 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16178 to the string converted from number with `Fnumber_to_string'.
16181 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16183 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16184 This fixes a problem introduced by my previous change.
16186 2013-05-07 Glenn Morris <rgm@gnu.org>
16188 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16190 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16192 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16194 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16196 Static checking by GCC 4.8.0.
16197 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16198 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16199 (x_get_monitor_attributes_fallback)
16200 (x_get_monitor_attributes_xinerama)
16201 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16202 Define only if USE_GTK.
16203 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16204 (x_get_monitor_attributes_fallback): Omit unused locals.
16205 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16206 Use double, not float, to avoid mixed-mode floating point arithmetic.
16208 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16209 Jan Djärv <jan.h.d@swipnet.se>
16211 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16212 (XINERAMA_CFLAGS): New macros.
16213 (ALL_CFLAGS, LIBES): Use them.
16215 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16216 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16217 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16218 (syms_of_xfns): DEFSYM them.
16219 (struct MonitorInfo): New struct.
16220 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16221 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16222 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16223 (x_get_monitor_attributes_xinerama): New functions.
16224 (Fx_display_monitor_attributes_list): New primitive.
16225 (syms_of_xfns): Defsubr it.
16227 * xterm.h (x_display_info): Add Xatom_net_workarea and
16228 Xatom_net_current_desktop.
16230 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16231 and dpyinfo->Xatom_net_current_desktop.
16233 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16235 * xdisp.c (pos_visible_p): Use the special code for finding the
16236 beginning of a display property or overlay for any "replacing"
16237 display property, not just for display strings. This solves
16238 incorrect reporting of position by posn-at-point. (Bug#14241)
16240 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16242 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16243 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16244 Verify that ElfW (Half) fits in int.
16245 (fatal): Use same signature as lisp.h.
16246 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16247 configure and build with -DUNEXELF_DEBUG without worrying about
16248 other modules that use DEBUG.
16249 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16250 possibly-wide integers now uses it instead of plain fprintf.
16251 (entry_address): New function, which avoids problems with 32-bit
16252 overflow on 64-bit hosts.
16253 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16254 (round_up): Don't assume the remainder fits in int.
16255 (find_section): Use bool for boolean. Simplify debug code.
16256 (unexec): Don't assume file sizes fit in int or size_t.
16257 Omit unnecessary trailing newline in 'fatal' format.
16258 Use strerror rather than outputting decimal error number.
16259 Remove unused code when emacs is not defined;
16260 this file relies on Emacs now.
16261 Don't assume e_phnum and e_shnum are positive.
16263 * regex.c: Fix problems when DEBUG is defined.
16264 (extract_number, extract_number_and_incr): Define regardless of
16265 whether DEBUG is defined; that's simpler and makes the code less
16266 likely to go stale in the normal case when DEBUG is not defined.
16267 Return int rather than taking an int * arg. All callers changed.
16268 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16269 Remove, replacing with ...
16270 (DEBUG_PRINT): New macro. All callers changed.
16271 (DEBUG_COMPILES_ARGUMENTS): New macro.
16272 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16273 (print_compiled_pattern, print_double_string) [DEBUG]:
16274 Use prototype rather than old-style definition.
16275 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16276 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16277 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16278 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16279 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16280 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16281 This matters only when DEBUG is defined.
16283 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16285 * xdisp.c (set_iterator_to_next): Set the
16286 ignore_overlay_strings_at_pos_p flag only if we are _really_
16287 iterating over an overlay string, as indicated by the
16288 current.overlay_string_index member. (Bug#14306)
16290 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16292 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16293 to where it is used, to avoid autorelease issues (Bug#14050).
16295 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16297 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16298 * fileio.c (syms_of_fileio): Implement this.
16299 * filelock.c (create_lock_file): If symbolic links don't work, so
16300 we use a regular file as a lock file, do not fsync the lock file;
16303 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16305 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16306 (syms_of_minibuf): Adjust accodingly.
16308 * callint.c (Fcall_interactively): Adjust calls accordingly.
16310 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16312 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16313 w->contents is a buffer before computing everything else.
16314 Use parentheses to disambiguate last part of the condition.
16316 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16317 assertion violations. (Bug#14062)
16319 2013-05-01 David Reitter <david.reitter@gmail.com>
16321 * nsfns.m (ns_tooltip): Initialize.
16323 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16325 * coding.c (decode_coding_gap): Don't remove the character before
16326 a newline unless it's a CR character. (Bug#14287)
16328 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16330 * dispextern.h (struct face): Move enum face_underline_type
16331 earlier so that bitfields can be in the same word.
16333 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16335 * nsfns.m (handlePanelKeys): New function.
16336 (EmacsOpenPanel:performKeyEquivalent:)
16337 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16338 arrows/function/control and copy/paste keys (Bug#14296).
16340 2013-04-27 Juri Linkov <juri@jurta.org>
16342 * callint.c (Fcall_interactively): Call `Qread_number' for
16343 interactive code letter `n' instead of using duplicate code.
16346 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16348 * systime.h (make_timeval): Declare as 'const'.
16350 2013-04-27 Kenichi Handa <handa@gnu.org>
16352 * font.c (font_open_entity): Always open a font of manageable
16355 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16357 Port better to AIX (Bug#14258).
16358 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16361 2013-04-24 Kenichi Handa <handa@gnu.org>
16363 * coding.c (decode_coding_iso_2022): When an invalid escape
16364 sequence is encountered, reset the invocation and designation
16365 status to the safest one.
16367 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16369 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16370 Without this fix, "make distclean" leaves stamp-h1 behind.
16372 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16374 * w32fns.c (w32_fullscreen_rect): New function to compute the
16375 window rectangle for the given fullscreen mode.
16376 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16377 longer tunes the window size. This keeps the window's edges flush
16378 with the screen and allows the taskbar to hide itself in fullboth.
16380 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16381 window decorations and uses the entire screen.
16383 * w32term.h (w32_fullscreen_rect) Add prototype.
16384 (struct w32_output): Replace normal_width, normal_height,
16385 normal_top, and normal_left members with a single normal_placement
16387 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16389 (FRAME_NORMAL_PLACEMENT): New macro.
16391 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16393 * minibuf.c (Ftest_completion): Silence compiler warning.
16395 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16397 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16400 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16403 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16404 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16405 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16406 parentheses where appropriate.
16408 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16410 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16412 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16414 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16415 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16416 Mention in the doc string that setting these variables takes
16417 effect only after a call to set-window-buffer. (Bug#14200)
16419 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16421 * indent.c (Fvertical_motion): Don't consider display strings on
16422 overlay strings as display strings on the buffer position we
16423 started from. This prevents vertical cursor motion from jumping
16424 more than one line when there's an overlay string with a display
16425 property at end of line.
16426 Reported by Karl Chen <Karl.Chen@quarl.org> in
16427 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16429 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16431 * window.c (select_window): `record_buffer' even if window is
16432 already selected (bug#14191).
16434 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16436 * window.c (Fwindow_end): Test more flags, including the buffer's
16437 last_overlay_modified flag, to determine whether the window's
16438 display is really up-to-date. Prevents the function from
16439 returning a stale value. (Bug#14170)
16440 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16443 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16445 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16446 garbaged only if it is not already the top frame on its TTY.
16447 This prevents flickering due to constant redrawing of TTY frames when
16448 there are GUI frames open in the same session. (Bug#13864)
16450 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16452 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16453 of marking the idle timers directly.
16455 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16457 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16458 tables (bug#14054).
16460 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16462 * window.c (select_window): Don't record_buffer while the invariant is
16463 temporarily broken (bug#14161).
16465 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16467 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16469 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16471 2013-04-07 Romain Francoise <romain@orebokech.com>
16473 Ignore additional platform-specific ACL errors (Bug#13702).
16474 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16475 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16477 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16479 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16482 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16484 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16485 This bug was introduced by my 2013-02-25 change that simplified
16486 data_start configuration. Without this change, on GNU/Linux
16487 an Emacs configured with --enable-profiling fails immediately
16488 due to a profiler signal.
16489 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16490 with these flags. On platforms where special flags are needed
16491 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16492 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16493 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16495 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16497 Get rid of some platform-specific functions examining window
16498 system and its capabilities. This is a partial rework of the
16500 * lisp.h (have_menus_p): Remove prototype. This function is
16501 replaced with platform-independent window_system_available.
16502 (check_window_system): Move to...
16503 * frame.h (decode_window_system_frame, window_system_available):
16504 ...here, add new prototypes.
16505 * frame.c (window_system_available, decode_window_system_frame):
16507 (check_window_system): Platform-independent now.
16508 * xterm.h (x_in_use): Remove declaration.
16510 * w32term.h (check_x_frame):
16511 * nsterm.h (check_x_frame): Remove prototypes. This function
16512 is replaced with platform-independent decode_window_system_frame.
16513 * msdos.c (have_menus_p): Remove.
16514 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16515 Remove platform-specific functions. Use check_window_system,
16516 decode_window_system_frame and check_ns_display_info where
16517 appropriate. Minor style and comment tweaks.
16518 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16519 (check_x_frame): Likewise.
16520 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16522 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16523 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16524 * xmenu.c, xselect.c: All related users changed.
16526 2013-04-03 Kenichi Handa <handa@gnu.org>
16528 The following changes is to optimize the code for reading UTF-8
16531 * coding.c (check_ascii): Rename from detect_ascii. Return value
16532 changed. Check EOL format. Do not call adjust_coding_eol_type
16534 (check_utf_8): New function.
16535 (adjust_coding_eol_type): Do nothing if already adjusted.
16536 (detect_coding): Compare the return value of check_ascii with
16537 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16538 (decode_coding_gap): Optimize for valid UTF-8.
16540 2013-03-21 Kenichi Handa <handa@gnu.org>
16542 * coding.c (syms_of_coding): Cancel previous change.
16544 * insdel.c (insert_from_gap): Fix previous change.
16546 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16548 Consistently use platform-specific function to detect window system.
16549 * lisp.h (check_window_system): New prototype. This function is
16550 going to replace check_x, check_w32 and check_ns.
16551 (have_menus_p): Mention msdos.c in comment.
16552 * fontset.c (check_window_system_func): Remove. Adjust all users.
16553 * fontset.h (check_window_system_func): Remove prototype.
16554 * nsterm.h (check_ns):
16555 * xterm.h (check_x):
16556 * w32term.h (check_w32): Likewise.
16557 * menu.c (Fx_popup_menu): Use check_window_system.
16558 * msdos.c (check_window_system): Define for MS-DOS.
16559 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16560 * w32fns.c (check_window_system): Likewise for MS-Windows.
16561 * xfns.c (check_window_system): Likewise for X.
16562 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16563 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16565 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16567 Prefer < to > in range checks such as 0 <= i && i < N.
16568 This makes it easier to visualize quantities on a number line.
16569 This patch doesn't apply to all such range checks,
16570 only to the range checks affected by the 2013-03-24 change.
16571 This patch reverts most of the 2013-03-24 change.
16572 * alloc.c (xpalloc, Fgarbage_collect):
16573 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16574 * character.c (string_escape_byte8):
16575 * charset.c (read_hex):
16576 * data.c (cons_to_unsigned):
16577 * dispnew.c (update_frame_1):
16578 * doc.c (Fsubstitute_command_keys):
16579 * doprnt.c (doprnt):
16580 * editfns.c (hi_time, decode_time_components):
16581 * fileio.c (file_offset):
16582 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16583 * font.c (font_intern_prop):
16584 * frame.c (x_set_alpha):
16585 * gtkutil.c (get_utf8_string):
16586 * indent.c (check_display_width):
16587 * keymap.c (Fkey_description):
16588 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16590 * minibuf.c (read_minibuf_noninteractive):
16591 * process.c (wait_reading_process_output):
16592 * search.c (Freplace_match):
16593 * window.c (get_phys_cursor_glyph):
16594 * xdisp.c (redisplay_internal):
16595 * xsmfns.c (smc_save_yourself_CB):
16596 Prefer < to > for range checks.
16597 * dispnew.c (sit_for): Don't mishandle NaNs.
16598 This fixes a bug introduced in the 2013-03-24 change.
16599 * editfns.c (decode_time_components): Don't hoist comparison.
16600 This fixes another bug introduced in the 2013-03-24 change.
16602 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16604 * frame.h (struct frame): Drop scroll_bottom_vpos
16605 member becaue all real users are dead long ago.
16606 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16607 * xdisp.c (redisplay_internal): Adjust user.
16609 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16611 * nsmenu.m (showAtX:Y:for:): setLevel to
16612 NSPopUpMenuWindowLevel (Bug#13998).
16614 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16616 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16617 (ns_check_pending_open_menu): Declare.
16619 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16620 (x_activate_menubar): Update the menu with title that matches
16621 ns_get_pending_menu_title, and call
16622 ns_check_pending_openmenu (Bug#12698).
16623 (menuWillOpen:): New method.
16624 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16626 * nsterm.m (menu_will_open_state, menu_mouse_point)
16627 (menu_pending_title): New varaibles.
16628 (ns_get_pending_menu_title, ns_check_menu_open)
16629 (ns_check_pending_open_menu): New functions.
16631 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16633 * indent.c (current_column_bol_cache): Remove leftover which is not
16634 used in Fmove_to_column any more.
16635 (current_column, scan_for_column): Adjust users.
16636 * keyboard.c (last_point_position_buffer, last_point_position_window):
16637 Remove leftovers which are not used for recording undo any more.
16638 (command_loop_1, syms_of_keyboard): Adjust users.
16639 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16640 redisplay_window any more.
16641 (move_it_to): Adjust user.
16643 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16645 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16646 Update dependencies.
16648 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16650 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16651 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16652 forward references.
16654 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16656 * window.h (struct window): Replace hchild, vchild and buffer slots
16657 with a single slot 'contents'. This is possible because each valid
16658 window may have either the child window (in vertical or horizontal
16659 combination) or buffer to display (for the leaf window). Using that,
16660 a lot of operations to traverse and/or change window hierarchies may
16661 be simplified. New member horizontal is used to distinguish between
16662 horizontal and vertical combinations of internal windows.
16663 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16664 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16665 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16666 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16667 Use contents slot, not buffer, where appropriate.
16668 (wset_combination): New function.
16669 (wset_buffer): Add eassert.
16670 (Fframe_first_window): Simplify the loop reaching first window.
16671 (Fwindow_buffer): Use WINDOW_LEAF_P.
16672 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16673 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16674 (unshow_buffer): Convert initial debugging check to eassert.
16675 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16676 (make_parent_window, window_resize_check, window_resize_apply)
16677 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16678 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16679 Adjust to match struct window changes.
16680 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16681 (mark_window_cursors_off, count_windows, get_leaf_windows)
16682 (foreach_window_1): Simplify the loop.
16683 * alloc.c (mark_object): Do not check for the leaf window because
16684 internal windows has no glyph matrices anyway.
16685 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16686 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16687 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16688 (build_frame_matrix_from_window_tree, mirror_make_current)
16689 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16690 (update_window_tree, set_window_update_flags): Simplify the loop.
16691 (sync_window_with_frame_matrix_rows): Enforce live window.
16692 Use contents slot, not buffer, where appropriate.
16693 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16694 and WINDOW_HORIZONTAL_COMBINATION_P.
16695 (make_frame_visible_1): Simplify the loop.
16696 Use contents slot, not buffer, where appropriate.
16697 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16698 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16699 (expose_window_tree): Likewise.
16700 Use contents slot, not buffer, where appropriate.
16701 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16702 to avoid deleted windows. Use contents slot instead of buffer.
16703 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16704 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16705 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16706 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16708 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16710 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16711 identify the reasons for assertion violations in bug#14062 and
16713 (Fx_show_tip): Fix compilation error under
16714 "--enable-check-lisp-object-type". (Bug#14073)
16716 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16717 Reported by <rzl24ozi@gmail.com>.
16719 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16721 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16723 (unwind_with_echo_area_buffer): ...to restore it here.
16724 This is needed to ensure that...
16725 (redisplay_window): ...both window markers are valid here,
16726 which is verified by eassert.
16727 * editfns.c (save_excursion_save): Do not assume that
16728 selected_window always displays the buffer.
16729 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16732 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16734 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16737 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16739 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16741 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16743 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16744 since MinGW's w32api headers do. This avoids compiler warnings.
16746 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16747 if already defined.
16749 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16751 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16753 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16755 * gtkutil.c (style_changed_cb): Check if frame is live and an
16756 X frame (Bug#14038).
16758 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16760 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16761 Define only for _WIN32_WINNT less than 0x0500.
16762 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16764 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16765 see its own definitions of 'struct timeval' and 'struct timezone'.
16767 Fix incompatibilities between MinGW.org and MinGW64 headers.
16768 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16770 * w32.c (REPARSE_DATA_BUFFER): Guard with
16771 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16773 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16775 * xterm.c: Include X11/XKBlib.h
16776 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16778 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16780 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16782 * blockinput.h (input_blocked_p): Likewise.
16783 * bytecode.c (exec_byte_code): Likewise.
16784 * callproc.c (call_process_kill, call_process_cleanup)
16785 (Fcall_process): Likewise.
16786 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16787 (Fccl_execute_on_string): Likewise.
16788 * character.c (string_escape_byte8): Likewise.
16789 * charset.c (read_hex): Likewise.
16790 * cm.c (calccost): Likewise.
16791 * data.c (cons_to_unsigned): Likewise.
16792 * dired.c (directory_files_internal, file_name_completion):
16794 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16795 (sit_for): Likewise.
16796 * doc.c (Fsubstitute_command_keys): Likewise.
16797 * doprnt.c (doprnt): Likewise.
16798 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16799 * emacsgtkfixed.c: Likewise.
16800 * fileio.c (file_offset, Fwrite_region): Likewise.
16801 * floatfns.c (Fexpt, fmod_float): Likewise.
16802 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16804 * font.c (font_intern_prop): Likewise.
16805 * frame.c (x_set_alpha): Likewise.
16806 * gtkutil.c (get_utf8_string): Likewise.
16807 * indent.c (check_display_width): Likewise.
16808 * intervals.c (create_root_interval, rotate_right, rotate_left)
16809 (split_interval_right, split_interval_left)
16810 (adjust_intervals_for_insertion, delete_node)
16811 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16812 (merge_interval_right, merge_interval_left, copy_intervals)
16813 (set_intervals_multibyte_1): Likewise.
16814 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16815 * keymap.c (Fkey_description): Likewise.
16816 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16817 * lread.c (openp, read_integer, read1, string_to_number):
16819 * menu.c (ensure_menu_items): Likewise.
16820 * minibuf.c (read_minibuf_noninteractive): Likewise.
16821 * print.c (printchar, strout): Likewise.
16822 * process.c (create_process, Faccept_process_output)
16823 (wait_reading_process_output, read_process_output, send_process)
16824 (wait_reading_process_output): Likewise.
16825 * profiler.c (make_log, handle_profiler_signal): Likewise.
16826 * regex.c (re_exec): Likewise.
16827 * regex.h: Likewise.
16828 * search.c (looking_at_1, Freplace_match): Likewise.
16829 * sysdep.c (get_child_status, procfs_ttyname)
16830 (procfs_get_total_memory): Likewise.
16831 * systime.h (EMACS_TIME_VALID_P): Likewise.
16832 * term.c (dissociate_if_controlling_tty): Likewise.
16833 * window.c (get_phys_cursor_glyph): Likewise.
16834 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16835 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16837 * xfns.c (Fx_window_property): Likewise.
16838 * xmenu.c (set_frame_menubar): Likewise.
16839 * xselect.c (x_get_window_property, x_handle_dnd_message):
16841 * xsmfns.c (smc_save_yourself_CB): Likewise.
16842 * xterm.c (x_scroll_bar_set_handle): Likewise.
16844 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16846 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16847 to be optional or nil. Adjust comment and convert it to docstring.
16848 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16849 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16851 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16853 Static checking by GCC 4.8-20130319.
16854 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16855 * process.c (Fset_process_datagram_address)
16856 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16857 * xdisp.c (get_char_face_and_encoding)
16858 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16859 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16860 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16862 2013-03-24 Ken Brown <kbrown@cornell.edu>
16864 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16865 fix compilation on 64-bit Cygwin, where underscores are not
16866 automatically prepended.
16868 * w32term.c (w32_initialize): Silence compiler warning.
16870 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16872 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16873 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16874 variables, to save and restore frame dimensions.
16875 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16876 after returning from a 'fullscreen' configuration.
16877 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16878 to avoid races between the main thread and the input thread.
16880 * w32term.h (struct w32_output): New members normal_width,
16881 normal_height, normal_top, normal_left, and prev_fsmode.
16882 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16883 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16884 members of a frame.
16886 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16887 'fullscreen' parameter. Always record previous width and height
16888 of the frame, except when switching out of maximized modes, so
16889 that they could be restored correctly, instead of resetting to the
16890 default frame dimensions. Send SC_RESTORE command to the frame,
16891 unless we are going to send SC_MAXIMIZE, to restore the frame
16892 resize hints in the mouse pointer shown by the window manager.
16895 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16897 * lisp.h (get_frame_param): Adjust conditions for prototype
16900 2013-03-22 Ken Brown <kbrown@cornell.edu>
16902 * unexcw.c: Drop unneeded inclusion of w32common.h.
16903 (report_sheap_usage): Declare.
16904 (read_exe_header): Add magic numbers for x86_64.
16905 (fixup_executable): Fix printf format specifier for unsigned long
16908 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16910 * frame.h (struct frame): Put menu_bar_window under #ifdef
16911 because this member is not needed when X toolkit is in use.
16912 (fset_menu_bar_window):
16913 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16914 (free_glyphs, update_frame):
16915 * xdisp.c (expose_frame): Likewise.
16916 (display_menu_bar): Likewise. Remove redundant eassert.
16917 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16920 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16922 Use functions and constants to manipulate Lisp_Save_Value objects.
16923 This replaces code that used macros and strings and token-pasting.
16924 The change makes the C source a bit easier to follow,
16925 and shrinks the Emacs executable a bit.
16926 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16927 (make_save_value): Change 1st arg from string to enum. All callers
16930 (mark_object): Use if, not #if, for GC_MARK_STACK.
16931 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16932 (XSAVE_OBJECT): Now functions, not macros.
16933 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16934 the constant was never used.
16935 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16936 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16937 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16938 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16940 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16941 type3 with a single member save_type. All uses changed.
16942 (save_type, set_save_pointer, set_save_integer): New functions.
16943 * print.c (PRINTX): Remove.
16945 * alloc.c: Remove redundant static declarations.
16947 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16949 * window.h (struct window): Convert left_col, top_line, total_lines
16950 and total_cols from Lisp_Objects to integers. Adjust comments.
16951 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16953 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16954 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16955 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16956 Adjust users where appropriate.
16958 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16960 * frame.h (struct frame): Drop resx and resy because the same data is
16961 available from window system-specific output context. Adjust users.
16962 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16963 New functions to provide defaults when no window system available.
16964 (FRAME_RES_X, FRAME_RES_Y): New macros.
16965 (NUMVAL): Move from xdisp.c.
16966 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16967 (Ffont_face_attributes, Fopen_font):
16968 * image.c (gs_load):
16969 * w32font.c (fill_in_logfont):
16970 * xdisp.c (calc_pixel_width_or_height):
16971 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16972 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16974 2013-03-20 Kenichi Handa <handa@gnu.org>
16976 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16977 to 1 (temporary workaround until a bug related to ASCII
16978 optimization is fixed).
16980 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16982 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16983 Signal error if window is not internal. Adjust docstring.
16984 (delete_all_child_windows): Use combination_limit to save the buffer.
16985 (Fset_window_configuration): Adjust accordingly.
16986 * print.c (syms_of_print): Initialize debugging output not here...
16987 (init_print_once): ...but in a new function here.
16988 * lisp.h (init_print_once): Add prototype.
16989 * emacs.c (main): Add call to init_print_once. Adjust comments.
16991 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16993 * window.c (window_resize_check, window_resize_apply)
16994 (window_from_coordinates, recombine_windows, set_window_buffer)
16995 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16996 (Fsplit_window_internal, Fdelete_window_internal)
16997 (freeze_window_starts): Use bool for booleans.
16998 * window.h (window_frame_coordinates, resize_frame_windows)
16999 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17001 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17003 * dispnew.c (bitch_at_user): Use `user-error'.
17005 2013-03-17 Ken Brown <kbrown@cornell.edu>
17007 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17008 as return type of image_background. (Bug#13981)
17009 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17011 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17013 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17014 (ns_select): Don't return with result uninitialized.
17016 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17019 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17021 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17022 directories. If filename is nil, get directory name (Bug#13932).
17023 Use getFilename and getDirectory.
17024 (getFilename, getDirectory): New methods for EmacsSavePanel and
17026 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17028 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17030 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17032 2013-03-15 Kenichi Handa <handa@gnu.org>
17034 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17035 (adjust_after_replace): Make it back to static. Delete the third
17036 arg text_at_gap_tail. Cancel the code for handling it.
17038 * coding.h (struct coding_system): New member eol_seen.
17040 * coding.c (detect_ascii): New function.
17041 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17042 when the source bytes are actually scanned. On detecting for
17043 coding_category_utf_8_auto, call detect_ascii instead of scanning
17044 source bytes directly.
17045 (produce_chars): Call insert_from_gap with the new arg 0.
17046 (encode_coding): Likewise.
17047 (decode_coding_gap): Control ASCII optimization by the variable
17048 disable_ascii_optimization instead of #ifndef .. #endif.
17049 Deccode EOL format according to coding->eol_seen.
17050 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17053 * lisp.h (adjust_after_replace): Cancel externing it.
17054 (insert_from_gap): Adjust prototype.
17056 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17058 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17059 FULLSCREEN_MAXIMIZED. (Bug#13935)
17061 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17063 * region-cache.c (find_cache_boundary, move_cache_gap)
17064 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17065 Simplify debugging check and convert to eassert. Adjust comment.
17066 (pp_cache): Put under ENABLE_CHECKING.
17068 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17070 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17071 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17072 and WM_ACTIVATEAPP.
17073 (w32fullscreen_hook): If the frame is visible, reset
17074 f->want_fullscreen flag after changing the frame size. If the
17075 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17078 2013-03-13 Daniel Colascione <dancol@dancol.org>
17080 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17081 too so that these builds can use Cygwin's file conversion
17082 functions. (We've been building and linking cygw32.o all along
17083 and just not using it.)
17085 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17087 File synchronization fixes (Bug#13944).
17088 * Makefile.in (LIB_FDATASYNC): New macro.
17090 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17091 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17092 Don't worry about HAVE_FSYNC, since a substitute fsync is
17093 available if the system lacks one.
17094 (Fwrite_regin): Retry fsync if interrupted.
17096 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17098 * w32term.c (w32_read_socket): If the Emacs frame is being
17099 activated, call w32fullscreen_hook, to make sure the new frame
17100 dimensions are in effect. (Bug#13937)
17102 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17104 * xdisp.c (init_iterator): Simplify because both character and byte
17105 positions are either specified or -1. Add eassert. Adjust comment.
17106 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17107 character and byte positions can be obtained from marker.
17109 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17111 Static checking by Sun C 5.12.
17112 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17113 * bytecode.c (exec_byte_code):
17114 * dispnew.c (init_display):
17116 * fileio.c (Fsubstitute_in_file_name):
17117 * keyboard.c (Fevent_convert_list):
17118 * keymap.c (Fsingle_key_description):
17119 * term.c (maybe_fatal, fatal):
17120 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17121 * xsmfns.c (Fhandle_save_session):
17122 Omit unreachable code.
17123 * keymap.c (map_keymap_char_table_item): Cast void * to
17124 a function pointer type; the C Standard requires this.
17126 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17127 Include <sys/param.h> unconditionally, as that works elsewhere and
17128 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17129 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17132 See ChangeLog.12 for earlier changes.
17134 ;; Local Variables:
17138 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17140 This file is part of GNU Emacs.
17142 GNU Emacs is free software: you can redistribute it and/or modify
17143 it under the terms of the GNU General Public License as published by
17144 the Free Software Foundation, either version 3 of the License, or
17145 (at your option) any later version.
17147 GNU Emacs is distributed in the hope that it will be useful,
17148 but WITHOUT ANY WARRANTY; without even the implied warranty of
17149 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17150 GNU General Public License for more details.
17152 You should have received a copy of the GNU General Public License
17153 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.