1 2015-02-05 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
4 argument added on 2015-02-01.
6 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
8 Remove no-longer-used two_byte_p calculations
9 * dispextern.h (struct glyph_string): Remove member two_byte_p.
11 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
14 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
16 Omit unnecessary var if GTK or NS
17 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
18 Now a constant zero on these platforms.
20 2015-02-01 Martin Rudalics <rudalics@gmx.at>
22 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
24 2015-01-31 Eli Zaretskii <eliz@gnu.org>
26 * coding.c (raw_text_coding_system_p): New function.
28 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
29 keyboard coding-system is 'raw-text'. (Bug#19532)
31 * coding.h (raw_text_coding_system_p): Add prototype.
33 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
35 * Makefile.in (gl-stamp): Generate globals.h through the use of
37 (globals.h): Replace with empty command.
39 2015-01-31 Eli Zaretskii <eliz@gnu.org>
41 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
42 and ICONIFY_EVENT for the purposes of breaking while-no-input
45 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
46 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
49 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
51 Simplify read_dirent's MSDOS hacks
52 * dired.c (read_dirent): Simplify by removing the need for the
53 DIR_ENTRY argument. All callers changed. This separates the
54 MS-DOS idiosyncrasies better from the rest of the code.
56 2015-01-30 Eli Zaretskii <eliz@gnu.org>
58 * dired.c (read_dirent): Accept an additional argument
59 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
60 time it is called, report the error as if it happened in
62 (directory_files_internal, file_name_completion): Adjust callers
65 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
67 Refactor calls to opendir for simplicity
68 * dired.c (open_directory): Accept Lisp_Object, not char *, for
69 dirname. Signal an error if the open fails. All callers changed.
71 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
73 Report readdir failures
74 Previously, on non-MS-Windows platforms the code treated most
75 readdir failures as EOF. This was incorrect, e.g., when readdir
76 fails with errno == EOVERFLOW. Signal an error instead.
77 * dired.c (read_dirent):
78 New function, which signals an error when readdir fails.
79 (directory_files_internal, file_name_completion): Use it.
81 2015-01-29 Eli Zaretskii <eliz@gnu.org>
83 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
84 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
87 * w32font.c (struct font_callback_data, w32font_list_internal)
88 (w32font_driver, w32font_match_internal): Use bool where appropriate.
90 * w32menu.c (x_activate_menubar, set_frame_menubar)
91 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
92 (is_simple_dialog): Use bool where appropriate.
94 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
96 Use bool, not int, to track face changes
97 * xfaces.c (face_change): Rename from face_change_count, and
98 change from int to bool. The var is now true (instead of nonzero)
99 if attributes have changed; this is simpler. All uses changed.
102 2015-01-28 Eli Zaretskii <eliz@gnu.org>
104 * dired.c (directory_files_internal, file_name_completion)
105 [WINDOWSNT]: Signal an error when errno is set non-zero by
106 'readdir', regardless of its value.
108 * w32.c (sys_readdir): Set errno to ENOENT when the directory
109 doesn't exist and to EACCES when it's not accessible to the
110 current user. Set errno to zero when FindNextFile exhausts the
111 directory, so that callers don't interpret that as an error and
112 don't signal a file-error.
113 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
115 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
116 returns NULL and errno is ENOTDIR, behave as if opendir failed to
117 open the directory. (Bug#19701)
119 * w32.c (sys_readdir): If FindFirstFile fails because the
120 directory doesn't exist, set errno to ENOTDIR.
122 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
124 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
126 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
128 Fix coding.c subscript error
129 * coding.c (CODING_ISO_INVOKED_CHARSET):
130 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
132 2015-01-28 Eli Zaretskii <eliz@gnu.org>
134 * xdisp.c (produce_image_glyph): Fix display of images in R2L
135 screen lines: prepend the new glyph to the ones already there
136 instead of appending it.
138 * w32fns.c (w32_set_title_bar_text): New function, including
139 support for titles with non-ASCII characters outside of the
140 current system codepage.
141 (x_set_name, x_set_title): Use it. (Bug#19590)
143 * indent.c (Fvertical_motion): Return zero if we started from ZV
144 and there's an overlay after-string there. (Bug#19553)
146 * emacs.c (usage_message): Fix the description of the -nl switch.
149 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
150 end information if the window_end_valid flag is unset.
151 (try_window_id): If the call to display_line invalidated the
152 window end information, give up the try_window_id optimization.
155 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
156 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
158 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
160 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
162 * lisp.mk (lisp): Add cl-preloaded.
164 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
166 Use bool for boolean in xfaces.c
167 * dispextern.h: Adjust to signature changes.
168 * font.c (font_at, font_range):
169 * fontset.c (Finternal_char_font):
170 * fringe.c (draw_fringe_bitmap_1):
171 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
172 (get_next_display_element, highlight_trailing_whitespace)
173 (display_string, calc_line_height_property)
174 (note_mode_line_or_margin_highlight, note_mouse_highlight):
175 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
176 (menu_face_changed_default, recompute_basic_faces)
177 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
178 (tty_defined_color, defined_color, face_color_gray_p)
179 (face_color_supported_p, load_color2, load_face_colors)
180 (Fx_list_fonts, LFACEP, push_named_merge_point)
181 (resolve_face_name, lface_from_face_name_no_resolve)
182 (lface_from_face_name, get_lface_attributes_no_remap)
183 (get_lface_attributes, lface_fully_specified_p)
184 (set_lface_from_font, merge_face_vectors, merge_named_face)
185 (merge_face_ref, Finternal_make_lisp_face)
186 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
187 (Finternal_set_lisp_face_attribute)
188 (update_face_from_frame_parameter, set_font_frame_param)
189 (face_boolean_x_resource_value)
190 (Finternal_set_lisp_face_attribute_from_resource)
191 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
192 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
193 (lface_equal_p, Finternal_lisp_face_equal_p)
194 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
195 (Fcolor_distance, lookup_named_face, lookup_basic_face)
196 (lookup_derived_face, Fface_attributes_as_vector)
197 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
198 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
199 (realize_default_face, realize_named_face)
200 (realize_non_ascii_face, realize_x_face, map_tty_color)
201 (realize_tty_face, compute_char_face, face_at_buffer_position)
202 (face_for_overlay_string, face_at_string_position):
203 Use bool for boolean.
204 * xfaces.c (set_lface_from_font):
205 Return void, since callers never use the result.
207 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
209 * image.c (lookup_pixel_color): Reorder conditions that are
211 (x_to_xcolors): Likewise.
212 (x_detect_edges): Likewise.
213 (png_load_body): Likewise.
214 (gif_close): Likewise.
215 (gif_load): Likewise.
217 2015-01-25 Eli Zaretskii <eliz@gnu.org>
219 Use bool for boolean in w32term.c
220 * w32term.c (x_update_window_begin, x_update_window_end)
221 (x_update_end, x_after_update_window_line)
222 (x_set_glyph_string_gc, x_draw_glyph_string_background)
223 (x_draw_glyph_string_foreground)
224 (x_draw_composite_glyph_string_foreground)
225 (x_draw_glyphless_glyph_string_foreground)
226 (x_draw_image_glyph_string, x_draw_glyph_string)
227 (x_draw_stretch_glyph_string, note_mouse_movement)
228 (w32_mouse_position, x_scroll_bar_report_motion)
229 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
230 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
231 (w32_draw_window_cursor, x_new_font, x_set_offset)
232 (x_set_window_size, x_make_frame_invisible, x_iconify_frame): Use
233 bool where appropriate.
235 Use bool for boolean in w32fns.c
236 * w32fns.c (w32_defined_color, x_decode_color)
237 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
238 (x_set_menu_bar_lines, x_change_tool_bar_height)
239 (x_set_internal_border_width, x_explicitly_set_name)
240 (x_implicitly_set_name, Fx_create_frame, w32_window)
241 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
243 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
245 Use bool for boolean in xfns.c
246 * xfaces.c (x_update_menu_appearance):
247 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
248 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
249 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
250 (x_change_tool_bar_height, x_set_internal_border_width)
251 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
252 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
253 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
254 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
255 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
256 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
257 (clean_up_dialog, syms_of_xfns):
258 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
259 (xic_create_fontsetname):
260 Use bool for boolean.
261 * xfns.c: Include bitmaps/gray.xbm unconditionally.
263 Count MANY function args more reliably
264 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
265 * buffer.c (Fbuffer_list, Fkill_buffer):
266 * callint.c (read_file_name, Fcall_interactively):
267 * charset.c (Fset_charset_priority, syms_of_charset):
268 * chartab.c (uniprop_encode_value_numeric):
269 * coding.c (syms_of_coding):
270 * composite.c (syms_of_composite):
271 * data.c (wrong_range):
272 * dbusbind.c (syms_of_dbusbind):
273 * dired.c (file_attributes):
274 * editfns.c (Fdecode_time, update_buffer_properties, format2):
275 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
276 (call4, call5, call6, call7):
277 * fileio.c (Finsert_file_contents, choose_write_coding_system)
278 (Fcar_less_than_car, build_annotations, auto_save_error):
279 * filelock.c (get_boot_time):
280 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
281 (maybe_resize_hash_table, secure_hash):
282 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
283 * fontset.c (fontset_add, Fset_fontset_font):
284 * ftfont.c (ftfont_lookup_cache):
285 * gtkutil.c (xg_get_font):
286 * insdel.c (signal_before_change, signal_after_change):
287 * keymap.c (append_key):
288 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
289 * minibuf.c (Fread_buffer):
290 * print.c (print_preprocess):
291 * process.c (Fformat_network_address, Fmake_network_process)
292 (server_accept_connection):
293 * sound.c (Fplay_sound_internal):
294 * term.c (Fsuspend_tty, Fresume_tty):
295 * window.c (window_list):
296 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
297 (message_with_string):
298 * xfaces.c (Fx_list_fonts):
299 * xfont.c (syms_of_xfont):
300 * xselect.c (x_handle_selection_request)
301 (x_handle_selection_clear, x_clear_frame_selections)
302 (x_clipboard_manager_error_1):
303 Prefer CALLMANY and CALLN to counting args by hand.
304 * doc.c (reread_doc_file): Remove unused code.
305 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
306 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
307 Prefer call1 and call2 to Ffuncall.
308 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
309 Use struct literal rather than a local var, for simplicity.
310 * keymap.c (where_is_internal): Use NULL rather than a pointer
312 * lisp.h (CALLMANY, CALLN): New macros.
313 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
316 Use gnustep-config if available
317 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
318 It doesn't appear to be needed, and the inclusion breaks on
319 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
321 2015-01-22 Eli Zaretskii <eliz@gnu.org>
323 * xdisp.c (init_iterator): Restore a comment lost in transition.
325 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
327 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
328 * xfont.c (xfont_driver, xfont_chars_supported)
329 (xfont_text_extents):
330 * xftfont.c (xftfont_get_colors, xftfont_open)
331 (xftfont_prepare_face, xftfont_done_face)
332 (xftfont_cached_font_ok):
333 * xgselect.c (xg_select):
334 Use bool for boolean.
336 Don't downcase system diagnostics' first letters
337 * fileio.c (report_file_errno): Don't downcase, and simplify.
340 Isolate NIL_IS_ZERO-assuming code better
341 Suggested by Stefan Monnier in:
342 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
343 * alloc.c (allocate_pseudovector):
344 Use memclear, not memsetnil, to remove a 'verify'.
345 * callint.c (Fcall_interactively):
346 * dispnew.c (realloc_glyph_pool):
347 * xdisp.c (init_iterator):
348 Use memclear, not memset, to remove a 'verify'.
349 * lisp.h (memclear): Rename from memsetnil, and take a byte
350 count rather than a word count. All callers changed.
352 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
354 Undo port to hypothetical nonzero Qnil case
355 This mostly undoes the previous change in this area. See:
356 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
357 * alloc.c (allocate_pseudovector):
358 * callint.c (Fcall_interactively):
359 * dispnew.c (realloc_glyph_pool):
360 * fringe.c (init_fringe):
361 * lisp.h (memsetnil):
362 * xdisp.c (init_iterator):
363 Simplify by assuming that Qnil is zero, but verify the assumption.
364 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
365 NIL_IS_NONZERO. All uses changed.
367 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
369 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
371 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
373 Prefer xlispstrdup to avoid dumb calls to strlen.
374 * nsfont.m (ns_get_family):
375 * nsterm.m (ns_term_init):
376 * w32fns.c (w32_window):
377 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
379 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
381 Correct an old fix for GTK font selection
382 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
385 Fix minor bugs with printing null bytes
386 * minibuf.c (read_minibuf_noninteractive):
387 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
388 Work even if the Lisp string contains a null byte.
390 Port to hypothetical case where Qnil is nonzero
391 * alloc.c (allocate_pseudovector):
392 * callint.c (Fcall_interactively):
393 * coding.c (syms_of_coding):
394 * dispnew.c (realloc_glyph_pool):
395 * fringe.c (init_fringe):
396 * lisp.h (memsetnil):
397 * xdisp.c (init_iterator):
398 Port to the currently-hypothetical case where Qnil is nonzero.
399 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
400 as there are no Lisp_Object values in the data here.
401 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
402 All uses changed. Define only if not already defined, so that one
403 can debug with -DNIL_IS_NONZERO.
404 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
406 2015-01-19 Eli Zaretskii <eliz@gnu.org>
408 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
409 Qnil is represented as zero, before using that to initialize parts
410 of the glyph structure.
412 * xdisp.c (init_iterator): Verify that Qnil is represented as
413 zero, before using that to initialize parts of the iterator
416 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
418 Prefer memset to repeatedly assigning Qnil
419 * alloc.c (allocate_pseudovector): Catch more bogus values.
420 * alloc.c (allocate_pseudovector):
421 * callint.c (Fcall_interactively):
422 * coding.c (syms_of_coding):
423 * fringe.c (init_fringe):
424 Verify that Qnil == 0.
425 * callint.c (Fcall_interactively):
426 * eval.c (Fapply, Ffuncall):
427 * fns.c (mapcar1, larger_vector):
428 * font.c (font_expand_wildcards):
429 * fringe.c (init_fringe):
430 Prefer memset to assigning zeros by hand.
431 * callint.c (Fcall_interactively):
432 Remove duplicate assignment of Qnil to args[i].
433 * coding.c (syms_of_coding):
434 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
435 * fileio.c (Ffile_selinux_context):
436 Rewrite to avoid need for Lisp_Object array.
437 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
438 (DEFINE_LISP_SYMBOL_END): Use it.
439 (NIL_IS_ZERO): New constant.
440 (memsetnil): New function.
442 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
444 Tune pseudovector allocation assuming Qnil == 0.
445 * alloc.c (allocate_pseudovector): Use memset for both
446 Lisp_Objects and regular slots. Add zerolen arg.
447 * lisp.h (allocate_pseudovector): Adjust prototype.
448 (ALLOCATE_PSEUDOVECTOR): Adjust user.
449 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
450 (allocate_hash_table, allocate_window, allocate_frame)
451 (allocate_process, allocate_terminal): Remove prototypes.
452 * fns.c (allocate_hash_table): Now static here.
453 * frame.c (allocate_frame):
454 * process.c (allocate_process):
455 * terminal.c (allocate_terminal):
456 * window.c (allocate_window): Now static here.
457 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
459 * lisp.h (XTERMINAL): Add eassert.
460 * process.c (make_lisp_proc): Now static here.
462 Prefer INLINE functions in font.h to match style used in lisp.h.
463 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
464 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
465 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
467 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
468 * ftfont.c (ftfont_shape):
469 * macfont.m (macfont_shape):
470 * w32uniscribe.c (uniscribe_shape):
471 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
473 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
475 Give up on -Wsuggest-attribute=const
476 * decompress.c (Fzlib_available_p):
477 * gnutls.c (Fgnutls_available_p):
478 * gtkutil.h (xg_uses_old_file_dialog):
479 * xdisp.c (Ftool_bar_height):
480 * xmenu.c (popup_activated):
481 No longer const, since it's not const on at lest some
482 configurations, and we shouldn't lie to the compiler.
484 2015-01-15 Eli Zaretskii <eliz@gnu.org>
486 * fileio.c: Include binary-io.h.
487 (Fset_binary_mode): New function.
488 (syms_of_fileio): Defsubr it.
489 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
491 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
493 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
494 (Fgnutls_peer_status): Use it to set the :self-signed flag.
495 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
496 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
498 2015-01-14 Eli Zaretskii <eliz@gnu.org>
500 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
501 when FLAGS indicate the item is not highlighted. (Bug#19596)
503 2015-01-14 Martin Rudalics <rudalics@gmx.at>
505 * xmenu.c (update_frame_menubar): Remove garbaged code.
507 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
509 remove_slash_colon need not be inline
510 * process.c, process.h (remove_slash_colon): No longer inline.
511 This saves text bytes without hurting runtime performance.
513 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
515 Avoid extra multibyteness check in ENCODE_FILE users.
516 * callproc.c (encode_current_directory, Fcall_process, call_process):
517 * dired.c (directory_files_internal, file_name_completion):
518 Do not check for STRING_MULTIBYTE because encode_file_name
519 is a no-op for unibyte strings.
521 * process.h (remove_slash_colon): New function.
522 * callproc.c (encode_current_directory, call_process):
523 * process.c (Fstart_process): Use it.
525 Consistently handle time zone specification.
526 * editfns.c (decode_time_zone): New function, refactored out from ...
527 (Fencode_time): ... adjusted user.
528 (Fset_time_zone_rule): Use decode_time_zone.
530 * editfns.c (make_buffer_string_both): If requested range intersects
531 the gap, don't move the latter but copy in two regions, thus avoiding
532 unnecessary relocation of buffer data.
534 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
536 Use bool for boolean in xmenu.c, xml.c
537 * xmenu.c (x_menu_set_in_use, popup_get_selection)
538 (Fx_menu_bar_open_internal, popup_widget_loop)
539 (x_activate_menubar, xg_crazy_callback_abort)
540 (update_frame_menubar, set_frame_menubar)
541 (initialize_frame_menubar, free_frame_menubar)
542 (create_and_show_popup_menu, x_menu_show)
543 (create_and_show_dialog, x_dialog_show):
544 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
545 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
546 * xrdb.c (main) [TESTRM]:
547 * xsettings.c (init_gsettings):
548 * xterm.c (XFillRectangle, xg_scroll_callback)
549 (xg_end_scroll_callback):
550 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
551 Use bool for boolean.
552 * xmenu.c (TRUE): Remove; no longer used.
553 (show_help_event): Remove long-unused code.
554 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
556 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
558 Don't say Fnext_read_file_uses_dialog_p is const
559 It's const only if a windowing system is not used; don't say it's
560 const otherwise. See:
561 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
562 * fileio.c (next_read_file_uses_dialog_p): Remove.
563 Move guts back to ...
564 (Fnext_read_file_uses_dialog_p): ... here.
565 Don't declare as const, as make-docfile.c now has a special case
566 for this function. This is an ugly hack, but it's better than
567 lying to the compiler.
569 Remove now-unnecessary forward XTYPE decl
570 * lisp.h (XTYPE): Remove forward declaration. The recent merge
571 from emacs-24 fixed the problem in a better way, by moving XPNTR's
572 definition to after XTYPE's.
574 2015-01-13 Eli Zaretskii <eliz@gnu.org>
576 Fix problems with 32-bit wide-int build exposed by MinGW.
577 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
578 compilation error in an unoptimized build when !USE_LSB_TAG.
580 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
581 same larger value as for the 64-bit build.
583 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
584 avoid compiler warnings.
586 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
587 Avoid compiler warnings about cast from integer to pointer of
590 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
591 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
592 casting from integer to pointer of different size.
593 (add_menu_item): Pass the help-echo string as a pointer to
594 Lisp_String, not as a Lisp_Object.
595 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
596 string object from its C pointer.
598 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
599 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
601 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
602 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
603 compiler warnings about size differences.
604 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
605 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
606 (Fw32_toggle_lock_key): Pass the new state of the key as a C
607 integer; use -1 for nil. Doc fix.
609 * .gdbinit (xgetsym): New subroutine.
610 (xsymname, xsymbol): Use it.
611 (xprintsym): No need to call xgetptr.
613 2015-01-13 Martin Rudalics <rudalics@gmx.at>
615 * frame.c (adjust_frame_size): Make sure new numbers of
616 lines/columns get installed after font size change (Bug#19575).
618 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
620 Add DEFUN attributes.
621 * callint.c (Finteractive):
622 * character.c (Fcharacterp, Fmax_char):
623 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
624 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
625 (Ffloatp, Fbyteorder):
626 * decompress.c (Fzlib_available_p):
628 * frame.c (Fframe_windows_min_size):
629 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
630 * window.c (Fwindow__sanitize_window_sizes):
631 * xdisp.c (Ftool_bar_height):
632 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
633 * emacs.c (Fkill_emacs):
635 * keyboard.c (Ftop_level, Fexit_recursive_edit)
636 (Fabor_recursive_edit): Add noreturn attribute.
638 * search.c (fast_string_match_internal): New function,
640 (fast_string_match, fast_string_match_ignore_case): ...functions
642 * lisp.h (fast_string_match, fast_string_match_ignore_case):
643 inlined from here now.
644 (fast_string_match_internal): Add prototype.
645 * dired.c (file_name_completion): Use fast_string_match_internal.
647 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
648 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
649 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
650 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
652 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
654 Port to 32-bit MingGW --with-wide-int
655 Problem reported by Eli Zaretskii in:
656 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
657 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
658 what we think it is, rather than checking only its alignment (and
659 doing so incorrectly on MinGW).
661 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
663 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
664 Remove dead NILP check.
665 * image.c (Flookup_image): Use regular format for docstring.
666 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
668 2015-01-12 Martin Rudalics <rudalics@gmx.at>
670 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
672 * frame.c (frame_default_tool_bar_height): New variable.
673 (adjust_frame_size): Possibly add requested adjustment to
674 Vframe_adjust_size_history.
675 (make_frame): Initialize tool_bar_redisplayed_once slot.
676 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
677 doc-string. Call adjust_frame_size unconditionally (the frame's
678 text size may remain unaltered but the pixel size may change).
679 (x_figure_window_size): If frame_default_tool_bar_height was
680 set, use it instead of calculating the tool bar height from
681 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
682 Vframe_initial_frame_tool_bar_height.
683 (Qchange_frame_size, Qxg_frame_set_char_size)
684 (Qset_window_configuration, Qx_create_frame_1)
685 (Qx_create_frame_2): New symbols.
686 (Vframe_initial_frame_tool_bar_height): Remove.
687 (Vframe_adjust_size_history): New history variable for debugging
688 frame size adjustments.
689 * frame.h (struct frame): New boolean slot
690 tool_bar_redisplayed_once.
691 (frame_default_tool_bar_height): Extern.
692 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
693 to adjust_frame_size.
694 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
695 Qx_create_frame_2 to adjust_frame_size.
696 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
697 inhibit 1 when we have not redisplayed the tool bar yet.
698 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
699 Qx_create_frame_2 to adjust_frame_size.
700 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
702 * window.c (Fset_window_configuration): Pass
703 Qset_window_configuration to adjust_frame_size.
704 * xdisp.c (redisplay_tool_bar): Assign new height to
705 frame_default_tool_bar_height.
706 (redisplay_internal): If we haven't redisplayed this frame's
707 tool bar, call redisplay_tool_bar early so we can adjust the
708 frame size accordingly.
709 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
710 inhibit 1 when we have not redisplayed the tool bar yet.
711 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
712 Qx_create_frame_2 to adjust_frame_size.
714 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
716 Have 'make' output better GEN names
717 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
718 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
719 more naturally so that 'make' can output more-accurate names.
721 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
723 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
724 calling reset_buffer_local_variables, and make sure we initialize
727 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
729 * coding.c (Fcoding_system_plist): Use common style for docstring.
731 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
733 Port to MSB hosts without optimization
734 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
735 the inline function XTYPE needs to be declared before being used.
736 * lisp.h (XTYPE): New forward declaration.
738 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
740 Port to 32-bit --with-wide-int
741 Prefer symbol indexes to struct Lisp_Symbol * casted and then
742 widened, as the latter had trouble with GCC on Fedora 21 when
743 configured --with-wide-int and when used in static initializers.
744 * alloc.c (garbage_collect_1, which_symbols):
745 * lread.c (init_obarray):
746 Prefer builtin_lisp_symbol when it can be used.
747 * dispextern.h (struct image_type.type):
748 * font.c (font_property_table.key):
749 * frame.c (struct frame_parm_table.sym):
750 * keyboard.c (scroll_bar_parts, struct event_head):
751 * xdisp.c (struct props.name):
752 Use the index of a builtin symbol rather than its address.
754 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
755 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
756 symbol indexes rather than pointers, and which work better on MSB
757 hosts because they shift right before tagging. All uses changed.
758 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
759 No longer noops on wide-int hosts, since they work now.
760 (builtin_lisp_symbol): New function.
762 Port to HAVE_FREETYPE && !HAVE_XFT
763 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
764 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
765 Declare in this case too.
767 2015-01-10 Eli Zaretskii <eliz@gnu.org>
769 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
771 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
772 make_pointer_integer instead of XIL.
773 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
775 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
776 instead of XIL. Put a list of the descriptor, action, and file
777 name in event->arg, instead of spreading them between event->code
780 * w32term.c (queue_notifications): Use make_pointer_integer
781 instead of XIL. Put a list of the descriptor, action, and file
782 name in event->arg, instead of spreading them between event->code
785 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
786 event creation to changes in w32term.c and w32inevt.c above.
788 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
790 Port Qnil==0 changes to 32-bit --with-wide-int
791 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
792 macro-implemented version. For the non-USE_LSB_TAG case, supply
793 a new inline function that is the inverse of the new TAG_SYMPTR.
794 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
795 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
796 negative number, don't allow sign bits to bleed into the encoded
797 value. Shift in zero bits instead.
799 Refactor pointer-to-integer conversion
800 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
801 Rename and move to lisp.h. All uses changed.
802 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
803 which are renamed from gfilenotify.c's lisp_to_monitor and
804 monitor_to_lisp, and with more-generic void * signatures.
806 2015-01-08 Eli Zaretskii <eliz@gnu.org>
808 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
809 returned for right-to-left screen lines. (Before the change on
810 2014-12-30, the incorrectly-computed X pixel coordinate concealed
813 * .gdbinit (xsymname): New subroutine.
814 (xprintsym, initial-tbreak): Use it to access the name of a symbol
815 in a way that doesn't cause GDB to barf when it tries to
816 dereference a NULL pointer.
818 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
820 (set_cursor_from_row, try_cursor_movement, dump_glyph)
821 (insert_left_trunc_glyphs, append_space_for_newline)
822 (extend_face_to_end_of_line, highlight_trailing_whitespace)
823 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
824 (Fbidi_resolved_levels, produce_special_glyphs)
825 (rows_from_pos_range, mouse_face_from_buffer_pos)
826 (note_mouse_highlight): Use nil as the object for glyphs inserted
827 by the display engine, and test with NILP instead of INTEGERP.
830 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
833 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
836 * dispextern.h (struct glyph, struct it): Update comments for the
839 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
841 Port new Lisp symbol init to x86 --with-wide-int
842 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
843 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
844 GCC (at least) does not allow a constant initializer to widen an
847 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
848 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
849 Although clang doesn't need it, some other compiler might, and
850 it's easy enough to be safe.
852 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
853 Apparently clang removed support for the alloc_size attribute.
855 Port Qnil==0 XUNTAG to clang
856 clang has undefined behavior if the program subtracts an integer
857 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
858 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
859 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
860 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
862 Port GFileMonitor * hack to Qnil==0 platforms
863 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
864 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
865 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
867 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
869 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
870 size instead of using widht/height. The frame may be constrained.
872 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
874 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
875 Needed when neither optimizing nor inlining.
876 Also, sort decls alphabetically.
878 2015-01-05 Eli Zaretskii <eliz@gnu.org>
880 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
881 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
882 declarations of Q* variables that represent symbols.
884 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
888 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
889 that NILP (x) is equivalent to testing whether x is 0 at the
890 machine level. The overall effects of this and the previous patch
891 shrink the size of the text segment by 2.3% and speeds up
892 compilation of all the .elc files by about 0.5% on my platform,
893 which is Fedora 20 x86-64.
894 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
895 (make_lisp_symbol) [USE_LSB_TAG]:
896 Symbols now tag the difference from lispsym, not the pointer.
897 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
898 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
899 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
900 (XSYMBOL): New forward decl.
901 (XUNTAGBASE): New function.
904 Compute C decls for DEFSYMs automatically
906 This patch also makes Q constants (e.g., Qnil) constant addresses
907 from the C point of view.
908 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
909 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
910 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
911 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
912 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
913 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
914 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
915 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
916 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
917 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
918 * xselect.c, xsettings.c, xterm.c:
919 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
920 These names are now defined automatically by make-docfile.
921 * alloc.c (init_symbol): New function.
922 (Fmake_symbol): Use it.
923 (c_symbol_p): New function.
924 (valid_lisp_object_p, purecopy): Use it.
925 * alloc.c (marked_pinned_symbols):
926 Use make_lisp_symbol instead of make_lisp_ptr.
927 (garbage_collect_1): Mark lispsym symbols.
928 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
929 (mark_object): Use it.
930 (sweep_symbols): Sweep lispsym symbols.
931 (symbol_uses_obj): New function.
932 (which_symbols): Use it. Work for lispsym symbols, too.
933 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
934 since Qt's address is already known now.
935 (syms_of_alloc): Add lispsym count to symbols_consed.
936 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
937 when testing whether storage is all bits zero.
938 * dispextern.h (struct image_type):
939 * font.c (font_property_table):
940 * frame.c (struct frame_parm_table, frame_parms):
941 * keyboard.c (scroll_bar_parts, struct event_head):
942 * xdisp.c (struct props):
943 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
944 Lisp_Object *, since Qfoo is no longer an object whose address can be
945 taken. All uses changed.
946 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
947 use it, so that they no longer need to take the address of a Lisp sym.
948 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
949 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
950 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
951 DEFSYM Qdeactivate_mark before the corresponding var.
952 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
953 instead of interning their symbols; this avoids duplicates.
954 (LISP_INITIALLY, TAG_PTR)
955 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
957 (LISP_INITIALLY_ZERO): Use it.
958 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
959 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
960 Move decls up, to avoid forward uses. Include globals.h earlier, too.
961 (make_lisp_symbol): New function.
962 (XSETSYMBOL): Use it.
963 (DEFSYM): Now just a placeholder for make-docfile.
964 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
965 (intern_sym): New function, with body taken from old intern_driver.
966 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
968 (define_symbol): New function.
969 (init_obarray): Define the C symbols taken from lispsym.
970 Use plain DEFSYM for Qt and Qnil.
971 * syntax.c (init_syntax_once): No need to worry about
972 Qchar_table_extra_slots.
974 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
976 'temacs -nw' should not call missing functions
977 Without this patch, "temacs -nw" fails with the diagnostic
978 "emacs: Symbol's function definition is void: frame-windows-min-size"
979 and messes up the tty's state.
980 * frame.c (Fframe_windows_min_size): New placeholder function.
981 (syms_of_frame): Define it.
982 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
983 (syms_of_window): Define it.
985 Less 'make' chatter for lisp dir
986 * Makefile.in (%.elc): Adjust to compile-onefile change in
989 batch write-region no longer says "Wrote FOO"
990 This cuts down on 'make' chatter a bit.
991 * fileio.c (Fwrite_region):
992 Don't output "Wrote /whatever/foo.elc" if noninteractive.
994 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
996 Revert previous change to produce_composite_glyph
997 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
999 Pacify gcc -Wparentheses
1000 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1002 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1004 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1005 f->can_x_set_window_size is true.
1006 * xterm.c (x_set_window_size_1): Call change_frame_size with
1007 text sizes instead of pixel sizes (Bug#19428).
1009 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1011 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1012 right-to-left screen lines. (Bug#19473)
1014 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1016 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1018 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1020 Simplify setfattr use by assuming GNU make
1021 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1022 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1023 Simplify by using GNU make rather than shell conditionals,
1024 by using ln -f rather than rm -f followed by ln,
1025 and by preferring $@ to spelling out the destination.
1027 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1029 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1030 file doesn't compile on MS-Windows.
1032 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1034 Allow return value of system-name to vary. (Bug#19438)
1035 * filelock.c (current_lock_owner):
1036 * xrdb.c (get_environ_db):
1037 * xterm.c (same_x_server):
1038 * xterm.c (x_term_init):
1039 Prefer (system-name) to system-name, and avoid naming
1040 locals 'system-name'.
1041 * editfns.c (cached_system_name): New static var.
1042 (init_and_cache_system_name): New function.
1043 (init_editfns, Fsystem_name): Use it.
1044 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1045 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1046 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1047 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1048 Don't create a new string if the current value is already correct.
1050 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1052 Fix produce_composite_width typo
1053 * term.c (produce_composite_glyph):
1054 Fix typo that confused number of columns for pixel width.
1056 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1058 Wrap dll functions more simply
1059 * decompress.c, gnutls.c, image.c, xml.c:
1060 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1061 rather than the inverse when not WINDOWSNT. This isolates the
1062 fn_* business into the WINDOWSNT-specific section of the code,
1063 which makes it easier to maintain the generic code.
1064 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1065 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1066 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1067 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1068 Remove. All uses replaced by DEF_DLL_FN.
1069 * decompress.c (inflateInit2): Remove; no longer needed.
1070 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1072 Port memory-full checking to GnuTLS 3.3
1073 Instead of using gnutls_global_set_mem_functions, check every call
1074 to a GnuTLS function that might return an indication of memory
1075 exhaustion. Suggested by Dmitry Antipov in:
1076 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1077 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1078 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1079 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1081 (check_memory_full): New function.
1082 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1083 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1084 (Fgnutls_boot): Use it.
1085 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1087 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1089 Fix parse_settings to match internal documentation
1090 * xsettings.c (parse_settings): Return the number of settings seen.
1091 Count the settings changes accurately.
1092 (read_settings): Don't confuse number of settings changes with
1093 the return code from XGetWindowProperty.
1095 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1097 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1098 composition_compute_stop_pos to the number of characters in the
1100 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1102 * composite.c (composition_compute_stop_pos): If no composition
1103 was found in a string before ENDPOS, and ENDPOS is the string end,
1104 no need to back up to a safe point.
1106 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1108 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1110 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1111 (dealloc): Release bmRep.
1112 (setPixmapData): Make bmRep local so class member is not
1114 (setPixmapData): Rename local variable bmRep to avoid compiler
1117 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1119 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1120 when going to fullscreen (Bug#0x180004f).
1122 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1124 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1126 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1128 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1130 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1132 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1134 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1136 Use bool for boolean in xselect.c, xsettings.c
1137 * xselect.c (x_get_local_selection, struct selection_data)
1138 (x_selection_request_lisp_error, struct prop_location)
1139 (x_handle_selection_request, x_convert_selection)
1140 (waiting_for_other_props_on_window, expect_property_change)
1141 (wait_for_property_change, x_handle_property_notify)
1142 (x_get_foreign_selection, x_get_window_property)
1143 (receive_incremental_selection)
1144 (x_get_window_property_as_lisp_data)
1145 (lisp_data_to_selection_data, Fx_get_selection_internal)
1146 (x_send_client_event):
1147 * xselect.c, xterm.h (x_handle_dnd_message):
1148 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1149 (apply_xft_settings, read_and_apply_settings)
1150 (xft_settings_event, init_gsettings, init_xsettings)
1151 (syms_of_xsettings):
1152 Use bool for boolean.
1153 * xselect.c (x_get_window_property): Omit last arg, which was an
1155 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1156 always true. All callers changed.
1158 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1160 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1163 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1165 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1168 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1170 Use bool for boolean in xsmfns.c
1171 * xsmfns.c, xterm.h (x_session_have_connection):
1172 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1173 Use bool for boolean.
1174 (x_session_initialize, Fhandle_save_session):
1175 Prefer NILP (x) to EQ (x, Qnil).
1177 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1179 * callproc.c (child_setup):
1180 * dbusbind.c (xd_signature_cat):
1181 * doc.c (get_doc_string, Fsnarf_documentation):
1182 * editfns.c (Fuser_full_name):
1183 * frame.c (xrdb_get_resource):
1184 * gtkutil.c (xg_get_file_with_chooser):
1185 * tparam.c (tparam1):
1186 * xfns.c (xic_create_fontsetname):
1187 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1188 * xsmfns.c (smc_save_yourself_CB):
1189 Rewrite to avoid the need for strcat, typically by using stpcpy
1190 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1191 * doc.c (sibling_etc):
1192 * xrdb.c (xdefaults):
1193 Now a top-level static constant.
1195 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1197 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1200 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1202 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1203 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1205 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1207 Use bool for boolean in xterm.c
1208 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1209 (x_set_window_size, x_bitmap_icon):
1210 * nsterm.m (ns_frame_raise_lower, x_new_font):
1211 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1212 (struct terminal.frame_raise_lower_hook):
1213 * w32term.c (w32_frame_raise_lower):
1214 * xterm.c, xterm.h (x_text_icon):
1215 * xterm.c (x_update_window_begin, x_update_window_end)
1216 (x_update_end, x_after_update_window_line)
1217 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1218 (x_draw_glyph_string_foreground)
1219 (x_draw_composite_glyph_string_foreground)
1220 (x_alloc_lighter_color, x_draw_relief_rect)
1221 (x_draw_glyph_string_box, x_draw_image_relief)
1222 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1223 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1225 (XFillRectangle) [HAVE_GTK3]:
1226 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1227 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1228 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1229 (x_send_scroll_bar_event, xm_scroll_callback)
1230 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1231 (x_create_toolkit_scroll_bar)
1232 (x_create_horizontal_toolkit_scroll_bar)
1233 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1234 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1235 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1236 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1237 (x_scroll_bar_report_motion)
1238 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1239 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1240 (x_draw_window_cursor, x_clear_errors)
1241 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1242 (set_wm_state, x_set_sticky, get_current_wm_state)
1243 (do_ewmh_fullscreen, x_handle_net_wm_state)
1244 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1245 (x_set_window_size_1, XTframe_raise_lower)
1246 (x_make_frame_visible, x_iconify_frame)
1247 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1248 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1249 (x_delete_terminal, x_initialize, syms_of_xterm):
1250 Use bool for boolean.
1252 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1254 * composite.h (struct composition.width): Now int
1255 instead of unsigned short, as we prefer signed integers.
1257 Let charset tick grow past USHRT_MAX
1258 * charset.c, charset.h (charset_ordered_list_tick):
1259 Now EMACS_UINT, not unsigned short.
1260 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1261 maximum representable Emacs integer value before wrapping it around.
1263 Simplify unexec file mode setting
1264 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1265 Don't include <sys/stat.h> when no longer needed.
1266 (unexec): Create file with correct mode in the first place,
1267 rather than overwriting the mode later and fiddling with the
1268 global umask in the mean time. Avoid bogus usage like
1269 'umask (777)', which should have been 'umask (0777)'.
1270 (mark_x): Remove. All callers removed.
1272 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1274 Minor cleanups for Lisp objects and symbols
1275 * alloc.c (next_vector, set_next_vector):
1276 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1277 (lisp_h_make_number) [USE_LSB_TAG]:
1278 Use Lisp_Int0 instead of the mystery constant 0.
1279 * alloc.c (mark_object): Always set and use po; that's simpler.
1280 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1281 Properly parenthesize definientia.
1282 * bidi.c (bidi_initialize):
1283 * buffer.c (init_buffer_once):
1284 * nsfns.m (syms_of_nsfns):
1285 * nsmenu.m (syms_of_nsmenu):
1286 * nsselect.m (syms_of_nsselect):
1287 Prefer DEFSYM to defining by hand.
1288 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1289 * data.c: Fix too-long line.
1290 * lisp.h (DECLARE_GDB_SYM): New macro.
1291 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1292 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1293 Declare the symbol, so it's visible to everywhere lisp.h is included.
1294 Move forward decls as far forward as they can go,
1295 to allow future changes to use them.
1297 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1299 * gnutls.c: Include gnutls.h.
1300 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1301 * image.c (svg_load): Fix pointer signedness.
1303 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1305 * frame.c (frame_windows_min_size): New argument IGNORE.
1306 (adjust_frame_size): When called from change_frame_size call
1307 frame_windows_min_size with IGNORE Qt so we can ignore size
1310 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1312 * font.c (Ffont_info): Add more font information to the vector
1313 returned by the function, inspired by query-font. Doc fix.
1316 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1318 * keyboard.c (input_was_pending): New var.
1319 (read_char): Use it to make sure we only skip redisplay when we can't
1320 keep up with the repeat rate.
1322 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1324 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1326 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1328 * image.c (svg_load): Watch out for nil value of current buffer's
1329 filename. Re-enable filename thing for not-a-file case.
1331 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1333 Partially disabled previous change.
1335 * image.c (svg_load): Temporarily disabled filename thing for
1336 not-a-file case as it can cause crashs.
1338 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1340 Fix problem with images referenced within svg files. (bug#19373)
1342 * image.c: Additional parameter 'filename' for
1343 svg_load_image. Include "buffer.h". Define library function
1344 rsvg_handle_set_base_uri for WINDOWSNT.
1345 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1346 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1347 (svg_load): Pass a filename to svg_load_image: either name of
1348 actual file or of current buffer's file.
1349 (svg_load_image): New parameter 'filename', used for setting
1350 base_uri, necessary for loading referenced images. (bug#19373)
1352 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1354 * lread.c (init_obarray): Declare Qt as special.
1355 This fixes a typo in the 2012-05-15 patch that
1356 tried to declare Qt as special.
1358 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1360 Various fixes to use bool type and constants.
1361 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1363 * xfaces.c (clear_face_cache): Use bool for the argument type.
1365 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1367 Correct same_at_end when restoring window points
1368 * fileio.c (Finsert_file_contents): Compute same_at_end character
1369 position using the old buffer size, not the new one, since
1370 restore_window_points wants the old size.
1371 Fixes: debbugs:19161
1373 2014-12-14 Alan Mackenzie <acm@muc.de>
1375 New feature optionally to accelerate auto-repeated scrolling.
1377 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1379 * window.c (window_scroll): Bind fontification-functions to nil
1380 when scrolling by whole screens and
1381 fast-but-imprecise-scrolling is non-nil.
1382 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1384 * lisp.h (bool): Declare Qfontification_functions extern.
1386 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1388 Load system's default trusted Certificate Authorities if available.
1389 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1390 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1391 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1392 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1393 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1395 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1396 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1399 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1401 * regex.c (analyze_first): Rename from analyze_first.
1403 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1405 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1406 a hack involving a union.
1408 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1410 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1411 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1414 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1416 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1418 * gnutls.h: Always declare syms_of_gnutls.
1420 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1421 clarity. Let the availability check return Qnil when the GnuTLS
1422 integration is not available, instead of erroring out.
1425 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (move_it_in_display_line_to, display_line):
1428 Don't disallow overflow-newline-into-fringe when word-wrap is in
1431 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1433 * fileio.c: Better preserve window-points during revert (bug#19161).
1434 (Qget_buffer_window_list): New var.
1435 (get_window_points_and_markers, restore_window_points): New functions.
1436 (Finsert_file_contents): Use them to save and restore window-points.
1438 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1440 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1441 descriptor if called from x_connection_closed and always delete
1442 this descriptor from keyboard waiting set (Bug#19147).
1444 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1446 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1447 (bidi_cache_max_elts): New global variable.
1448 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1449 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1451 (bidi_cache_search): Handle overflown cache. Improve commentary.
1452 (bidi_cache_ensure_space): Limit allocations to the current value
1453 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1454 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1455 the increment to not exceed the limit.
1456 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1457 cache, zero otherwise (meaning the cache overflowed). In the
1458 latter case, set bidi_cache_last_idx to -1.
1459 (bidi_peek_at_next_level): Handle overflown cache.
1460 (bidi_push_it): Increase the cache limit for iterating the new object.
1461 (bidi_pop_it): Decrease the cache limit back to previous value.
1462 (bidi_shelve_cache): Shelve the current value of the cache limit.
1463 (bidi_unshelve_cache): Restore the value of cache limit.
1464 (bidi_find_bracket_pairs): If the cache overflows while looking
1465 for the paired bracket, give up and let bidi_resolve_neutrals
1466 process the bracket as a simple neutral. (Bug#19322)
1467 (bidi_find_other_level_edge): If the cache overflows, fall back on
1468 Plan B, which effectively stops the reordering and restarts it on
1469 the next character (after resetting the cache).
1470 (bidi_move_to_visually_next): When the cache overflows, reset it
1471 after processing the last cached character.
1473 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1475 Fix glitches in gnutls.c, mostly memory-related
1476 * gnutls.c: Sort macro definitions by name.
1477 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1478 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1479 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1480 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1481 calculating string length. Use make_uninit_string, to avoid
1482 copying the string. Cast the char, not the pointer.
1483 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1484 and free. Work even for dates past the year 9999. Use void *
1485 for buffers, to avoid casts.
1487 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1489 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1491 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1493 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1496 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1498 * process.c: Whitespace and line-break nitpicks.
1500 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1502 * gnutls.c (gnutls_certificate_details): The :signature isn't
1503 that useful, so remove it.
1504 (gnutls_certificate_details): Clean up whitespace slightly.
1505 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1507 (gnutls_certificate_details): Put :signature-algorithm back again,
1508 which was removed by mistake.
1509 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1510 that they are not messaged by default (bug#16253).
1511 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1513 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1515 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1520 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1522 * eval.c (Fsignal): Remove duplicate test.
1523 (Fautoload_do_load): Fix up docstring.
1525 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1527 * nsterm.m (represented_filename, represented_frame): New variables.
1528 (ns_set_represented_filename): New function.
1529 (sendEvent:): Set represented filename here to avoid flicker,
1530 related to Bug#18757.
1532 * nsterm.h: Declare ns_set_represented_filename.
1534 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1535 at once, call ns_set_represented_filename instead.
1537 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1539 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1540 (struct bidi_stack): Reduce size by using bit fields and by
1541 packing sos, override, and isolate_status into a single 8-bit
1542 byte called 'flags'.
1544 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1545 (bidi_push_embedding_level): Construct flags from individual
1546 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1548 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1549 from flags. Adapt to changes in prev_for_neutral,
1550 next_for_neutral, and last_strong members.
1551 (bidi_line_init): Initialize flags to zero.
1552 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1553 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1555 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1557 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1558 (Fapply): Try and simplify the control flow.
1560 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1562 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1563 Use gnutls_sign_get_name directly because
1564 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1565 (init_gnutls_functions): Load missing gnutls_server_name_set.
1567 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1569 * bidi.c (bidi_find_first_overridden): New function.
1571 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1572 (syms_of_xdisp): Defsubr it.
1574 * dispextern.h (bidi_find_first_overridden): Add prototype.
1576 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1579 to nil after release (Bug#9133).
1581 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1583 Port better to AddressSanitizer.
1584 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1586 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1587 Return -1 or 0, as the pipe trick doesn't work.
1588 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1590 * print.c (print_object):
1591 When a pointer-check primitive returns -1, do not assume this
1592 means the pointer is valid or that the underlying system has failed.
1593 It could just be that addresses are being sanitized so Emacs can't
1594 test for pointer validity.
1595 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1596 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1597 string validity checker doesn't work on stack-based strings.
1599 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1601 Improve clarity of USE_LSB_TAG definition.
1602 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1603 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1604 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1605 VAL_MAX / 2 rather than in terms of the (more complicated)
1606 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1608 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1610 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1611 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1612 (next_element_from_buffer): When done with overlays, reset the
1613 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1615 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1617 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1618 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1620 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1622 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1623 for paxctl and setfattr. Fixes temacs startup failure with
1624 grsecurity/PaX enabled Linux kernel (bug#19067).
1626 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1628 * w32.c, w32heap.c, w32term.c:
1629 Use MINGW_W64 instead of _W64.
1631 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1633 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1635 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1637 * gnutls.c (gnutls_ip_address_p): New function.
1638 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1640 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1642 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1644 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1646 Fix gnutls problems caught by static checking.
1647 * gnutls.c (Fgnutls_boot): Remove unused local.
1648 (Fgnutls_boot): Fix pointer signedness.
1650 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1652 * gnutls.c (gnutls_certificate_details): Don't include certain
1653 certificate details on older gnutls versions (bug#19168).
1654 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1655 (gnutls_certificate_details): Reversed check in last checkin.
1657 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1659 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1660 (Fgnutls_peer_status_warning_describe): Add function to describe a
1661 peer verification warning symbol.
1662 (Fgnutls_peer_status): Use it.
1663 (Fgnutls_boot): Use it. Minor logging fixes.
1665 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1667 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1669 2014-11-24 Glenn Morris <rgm@gnu.org>
1671 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1673 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1674 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1676 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1678 * gnutls.c: Fix Windows function definition of
1679 gnutls_x509_crt_get_fingerprint.
1681 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1683 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1685 * process.h: Added more fields to Lisp_Process to track
1686 certificate details.
1688 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1689 (Fgnutls_peer_status): New functions to export TLS certificate
1690 details to Emacs Lisp.
1692 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1694 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1695 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1696 check for gtk_adjustment_configure (Bug#19149).
1697 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1699 2014-11-22 Glenn Morris <rgm@gnu.org>
1701 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1703 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1705 Don't shrink frame when using desktop-save-mode (Bug#19048).
1706 * w32fns.c (x_set_tool_bar_lines): Always call
1707 x_change_tool_bar_height (Bug#19048).
1708 (x_change_tool_bar_height): Mark frame as garbaged since
1709 adjust_frame_size might not have done that.
1710 * xfns.c (x_set_tool_bar_lines): Always call
1711 x_change_tool_bar_height (Bug#19048).
1712 (x_change_tool_bar_height): Mark frame as garbaged since
1713 adjust_frame_size might not have done that.
1715 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1717 * xml.c (parse_region): Take care of new optional parameter
1718 'discard-comments' of 'libxml-parse(html|xml)-region'.
1719 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1720 New optional parameter 'discard-comments'.
1722 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1724 Improve time stamp handling, and be more consistent about it.
1725 * editfns.c (invalid_time): New function.
1726 Use it instead of 'error ("Invalid time specification")'.
1727 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1728 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1730 (make_time_tail, make_time): Remove. All uses changed to use
1731 new functions or plain list4i.
1732 (disassemble_lisp_time): Return effective length if successful.
1733 Check that LOW is an integer, if it's combined with other components.
1734 (decode_time_components): Decode into struct lisp_time, not
1735 struct timespec, so that we can support a wide set of times
1736 regardless of whether time_t is signed. Decode plain numbers
1737 as seconds since the Epoch, and nil as the current time.
1738 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1739 Reimplement in terms of new functions.
1740 (Fencode_time): Just use list2i.
1741 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1742 * keyboard.c (decode_timer): Don't allow the new formats (floating
1743 point or nil) in timers.
1744 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1745 place of the magic number '16'.
1746 (struct lisp_time): New type.
1747 (decode_time_components): Use it.
1748 (lisp_to_timespec): New decl.
1750 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1752 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1755 * callint.c (Fcall_interactively): Pass in nil as argument to
1756 Fbarf_if_buffer_read_only.
1758 * fileio.c (Finsert_file_contents): Ditto.
1760 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1762 * textprop.c (verify_interval_modification): Check buffer
1763 readedness after the last interval.
1765 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1766 the text at POSITION (new optional argument) has the
1767 `inhibit-read-only' text property set.
1769 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1771 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1772 errors in computing the number of pixels to scroll.
1773 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1775 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1777 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1778 call updateFrameSize.
1780 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1782 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1784 * nsfns.m (x_set_foreground_color, x_set_background_color)
1785 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1786 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1788 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1790 * nsterm.m (ns_send_appdefined): Check for application defined
1791 event on Cocoa (Bug#18993).
1792 (run): Restore code before the previous 18993 fix.
1794 2014-11-14 David Reitter <david.reitter@gmail.com>
1796 * nsterm.m (run): Set timeout for event loop to prevent hang.
1799 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1801 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1803 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1805 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1806 for each candidate font but attempt to reuse it from previous improper
1809 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1811 Avoid undefined behavior in color table hashing.
1812 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1813 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1814 This function avoids undefined behavior with signed shift overflow.
1816 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1818 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1819 when the inserted text does not need decoding. (Bug#18982)
1821 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1823 * nsterm.h (EmacsScroller): judge returns bool.
1825 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1826 (ns_judge_scroll_bars): Only set removed if judge returns true.
1827 (judge): Returns bool == condemned. Remove self from window.
1828 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1830 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1832 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1833 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1835 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1837 * nsterm.m (ns_set_vertical_scroll_bar)
1838 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1840 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1842 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1843 merely because tmo_in_millisec is nonnegative. The 1st call
1844 to g_main_context_query could succeed while the 2nd one fails.
1846 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1848 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1850 * nsterm.m (run): Only use non-system event loop if OSX version is
1851 exactly 10.9 (Bug#18993).
1852 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1855 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1857 * callproc.c (encode_current_directory): Support handling of file
1858 names prepended by "/:". (Bug#18891)
1860 2014-11-08 Alan Mackenzie <acm@muc.de>
1862 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1864 2014-11-08 Dima Kogan <dima@secretsauce.net>
1866 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1868 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1870 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1871 raises an error. (Bug#18891)
1873 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1875 * frame.c (adjust_frame_size): Call x_set_window_size only if
1876 f->can_x_set_window_size is set.
1877 (make_frame): Initialize f->can_x_set_window_size and
1878 f->can_run_window_configuration_change_hook.
1879 (Fcan_run_window_configuration_change_hook): New function.
1880 * frame.h (frame): Split `official' into `can_x_set_window_size'
1881 and `can_run_window_configuration_change_hook'.
1882 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1883 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1884 Set f->can_x_set_window_size.
1885 * window.c (run_window_configuration_change_hook):
1886 Return immediately if either f->can_x_set_window_size or
1887 f->can_run_window_configuration_change_hook are false.
1888 (Fset_window_configuration): Instead of f->official set
1889 f->can_x_set_window_size.
1890 * xfns.c (Fx_create_frame, x_create_tip_frame):
1891 Set f->can_x_set_window_size.
1893 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1895 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1896 cleanup from 2014-11-01 (Bug#18972).
1898 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1900 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1901 * xdisp.c (window-scroll-functions): Improve docstring.
1903 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1905 Uniquify the 'size' symbol.
1907 * w32notify.c (Qsize): Remove.
1908 * lisp.h (Qsize): New decl.
1909 * lread.c (Qsize): Now extern.
1910 * w32notify.c (syms_of_w32notify): No need to defsym.
1912 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1914 * dispnew.c (change_frame_size_1): Fix call of
1916 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1917 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1918 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1919 (Qtool_bar_size): New constants.
1920 (frame_inhibit_resize, adjust_frame_size): New argument to
1921 handle case where frame_inhibit_implied_resize is a list.
1922 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1923 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1924 (x_set_right_divider_width, x_set_bottom_divider_width)
1925 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1926 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1928 (frame-inhibit-implied-resize): Rewrite doc-string.
1929 * frame.h (frame_inhibit_resize, adjust_frame_size):
1930 Fix external declarations.
1931 (Qframe_position, Qframe_outer_size)
1932 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1933 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1934 (Qtool_bar_size): Extern them.
1935 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1936 (xg_height_or_width_changed): Remove.
1937 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1938 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1939 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1940 (xg_change_toolbar_position): Call adjust_frame_size directly.
1941 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1942 Fix calls of adjust_frame_size.
1943 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1944 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1945 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1946 frame can get resized when tool-bar-lines parameter changes from
1948 (Fw32_frame_menu_bar_size): Return fourth value.
1949 (Fw32_frame_rect): Block input around system calls
1950 (Fx_frame_geometry): New function.
1951 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1952 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1953 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1954 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1955 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1956 (Fx_create_frame): Adjust adjust_frame_size calls.
1957 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1958 frame can get resized when tool-bar-lines parameter changes from
1960 (Fx_frame_geometry): New function.
1961 * xmenu.c (update_frame_menubar): On Lucid call
1962 adjust_frame_size with one pixel less height to avoid that
1963 repeatedly adding/removing the menu bar grows the frame.
1964 (free_frame_menubar): On Motif arrange to optionally preserve
1965 the old frame height when removing the menu bar.
1966 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1968 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1970 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1971 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1972 frame; instead, print an error message.
1974 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1976 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1978 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1981 (dealloc): Release bmRep.
1983 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1984 imageListSetNext, imageListNext.
1986 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1987 (reference): Remove.
1988 (allocInitFromFile:): Remove searching ImageList and calling
1989 reference (Bug#18918).
1990 (dealloc): Remove handling if ImageList.
1992 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1994 * process.c (catch_child_signal): Fix incorrect assertion.
1996 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1998 * macfont.m (macfont_draw):
1999 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2001 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2002 if force_integral_p (i.e. no antialias).
2003 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2004 bold if no antialias (Bug#18876).
2006 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2007 was given (Bug#18846).
2009 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2011 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2012 instead of in xdisp.c, function now takes void. (Bug#18884).
2014 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2015 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2017 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2018 struct window* (Bug#18889).
2019 Remove getMouseMotionPart.
2020 (ns_output): Make icon_top/left int.
2022 * nsfns.m (x_icon): icon_top/left is int.
2024 * nsterm.m (ns_mouse_position): Remove unused code.
2025 (initFrame:window:, dealloc): Use window instead of win.
2026 (getMouseMotionPart:window:x:y:): Remove, unused.
2027 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2029 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2031 * keyboard.c (readable_events): When FLAGS include
2032 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2033 This avoids returning non-nil from input-pending-p when only such
2034 events are in the queue. (Bug#18856)
2036 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2038 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2039 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2040 (Qforeign_selection): Remove.
2041 (ns_get_local_selection): Identation fix.
2042 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2044 * nsselect.m (ns_get_local_selection): Remove calling of
2045 functions in Vselection_converter_alist (Bug#18911).
2046 (syms_of_nsselect): Remove Vselection_converter_alist.
2048 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2050 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2051 and unnecessary initialization. Adjust comments.
2053 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2055 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2057 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2058 index, not an absolute one, as that's what the function expects.
2060 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2062 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2063 font on an initial frame when running as a daemon (Bug#18869).
2065 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2067 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2069 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2070 build_string, when importing a home directory. (Bug#18873)
2072 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2074 * dispnew.c (buffer_posn_from_coords):
2075 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2076 account for the header-line height. (Bug#18839)
2078 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2080 * xml.c (parse_region): Do not forget the first document child.
2082 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2084 * nsselect.m: pasteboard_changecount is new.
2085 (ns_store_pb_change_count, ns_get_pb_change_count)
2086 (ns_get_our_change_count_for): New functions.
2087 (ns_string_to_pasteboard_internal): Correct comment.
2088 type => gtype in eassert, Call ns_store_pb_change_count.
2089 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2090 (Fns_disown_selection_internal, Fns_selection_owner_p):
2091 Replace Vselection_alist check, with change count check.
2092 (Fns_get_selection): Initialize val to Qnil. Only get local
2093 selection if change counts match (Bug#18799).
2094 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2096 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2098 * w32proc.c (create_child): If calling a quoted batch file,
2099 pass NULL for exe. (Bug#18745)
2101 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2103 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2104 (bidi_resolve_brackets): Use end of string position rather than ZV
2105 when iterating over a string. (Bug#18815)
2107 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2109 * keyboard.c (make_lispy_position): Return coordinates also when
2110 on scroll bars, fringes, margins or not in a window.
2111 * xdisp.c (show_mouse_face): Don't change cursor face during
2114 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2116 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2117 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2118 Fix doc-strings (Bug#18789).
2120 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2122 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2124 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2126 Optimize redisplay of simple bracketed text.
2127 * bidi.c (bidi_cache_reset_to): New function.
2128 (bidi_cache_reset): Call it.
2129 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2131 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2132 bracket_enclosed_type only if bracket_pairing_pos's value is not
2134 (MAX_BPA_STACK): Make sure the value is signed.
2135 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2136 stop pushing values onto the stack.
2137 (bidi_find_bracket_pairs): If the bracketed text is only on the
2138 base embedding level, remove all the states cached by this
2139 function from the cache, and return zero, so that the brackets in
2140 this segment of text are processed as normal neutrals.
2141 (bidi_resolve_brackets): Detect the brackets that are to be
2142 processed as neutrals, and don't call bidi_find_bracket_pairs on
2145 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2147 * w32select.c (Fw32_selection_exists_p): Rename from
2148 Fx_selection_exists_p.
2149 (syms_of_w32select): Adjust accordingly.
2151 * w16select.c (Fw16_selection_exists_p): Rename from
2152 Fx_selection_exists_p.
2153 (syms_of_win16select): Adjust accordingly.
2155 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2156 (Fns_own_selection_internal): Tighten scoping.
2157 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2158 (Fns_get_selection): Rename from Fx_get_selection_internal.
2159 (Fns_get_selection_internal, Fns_store_selection_internal):
2161 (syms_of_nsselect): Adjust accordingly.
2163 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2165 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2166 * w32term.c (x_set_window_size): Account for wrapped menu bar
2167 lines when setting up frame height (Bug#15174 and Bug#18720).
2168 (w32_add_wrapped_menu_bar_lines): New variable.
2170 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2172 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2175 2014-10-20 Glenn Morris <rgm@gnu.org>
2177 * Merge in all changes up to 24.4 release.
2179 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2181 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2182 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2184 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2186 * xterm.c (handle_one_xevent): Check return value from
2187 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2188 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2190 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2191 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2192 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2193 Gtk+ >= 3.14 (Bug#18674).
2194 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2195 Gtk+ >= 3.14 (Bug#18674).
2197 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2199 * gtkutil.c: Remove no-longer-used code.
2200 (xg_update_menubar): Remove unused local and unnecessary call to
2201 gtk_menu_item_get_submenu.
2202 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2203 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2204 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2206 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2208 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2210 * xterm.h (handlebox_widget): Remove.
2212 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2215 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2217 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2218 to handle Gtk versions.
2219 (xg_get_file_with_chooser): Use them.
2220 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2221 Remove (create_menus): Remove teroff argument and code.
2222 Remove call to gtk_menu_set_title.
2223 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2224 Adjust args to create_menus.
2225 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2226 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2227 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2228 (xg_make_tool_item): Remove detach code.
2229 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2230 (find_icon_from_name): New function.
2231 (update_frame_tool_bar): Remove GtkStockItem code, move to
2232 find_icon_from_name. Let stock be a list of icon names to try.
2233 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2234 Replace TOOLBAR_TOP_WIDGET.
2235 (free_frame_tool_bar, xg_change_toolbar_position ):
2236 Replace TOOLBAR_TOP_WIDGET.
2237 (xg_initialize): Remove tearoff code.
2239 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2241 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2242 pixel from the window's cursor glyph width, since X renders hollow
2243 blocks 1 pixel wider than the 'width' parameter.
2245 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2246 glyph->pixel_width; this is now done in xterm.c.
2248 Fix reordering of bracket characters in isolates.
2249 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2250 RESOLVED_ONLY; when non-zero, return from the cache only fully
2251 resolved states. All callers changed.
2252 (CANONICAL_EQU): New macro.
2253 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2254 equivalent of the paired closing bracket character.
2255 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2256 the default non-negative value, to be checked later in
2257 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2258 characters against those pushed onto the BPA stack.
2259 (bidi_record_type_for_neutral): New function.
2260 (bidi_resolve_brackets): Record next_for_neutral and
2261 prev_for_neutral when embedding level gets pushed. Force
2262 resolution of bracket pairs when entering a level run that was not
2264 (bidi_resolve_neutral): Add assertions before calling
2265 bidi_resolve_neutral_1.
2266 (bidi_level_of_next_char): Remove the code that attempted to
2267 resolve unresolved neutrals; that is now done by
2268 bidi_resolve_neutral.
2270 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2272 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2274 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2275 1-pixel R2L characters.
2276 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2277 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2279 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2281 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2284 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2286 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2287 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2288 It's not clear to me whether the initialization is needed,
2289 but it can't hurt so I played it safe.
2291 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2293 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2295 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2297 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2298 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2300 (bidi_get_type): Return the isolate initiators and terminator types.
2301 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2302 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2303 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2304 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2305 for the new features.
2306 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2307 push and pop correctly for isolates.
2308 (bidi_remember_char): Modify to accept an additional argument
2309 and record the bidi type according to its value.
2310 (bidi_cache_iterator_state): Accept an additional argument to only
2311 update an existing state. Handle the new members of struct bidi_it.
2312 (bidi_cache_find): Arguments changed: no longer accepts a level,
2313 instead accepts a flag telling it whether it is okay to return
2314 unresolved neutrals.
2315 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2316 table. Initialize new isolate-related members.
2317 (bidi_paragraph_init): Some code factored out into
2318 find_first_strong_char.
2319 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2320 into bidi_resolve_explicit.
2321 (bidi_resolve_explicit): Support the isolate initiators and
2322 terminator. Fix handling of embeddings and overrides according to
2323 new UBA requirements. Record information about previously seen
2324 characters here (moved from bidi_level_of_next_char).
2325 (bidi_resolve_weak): Adapt to changes in struct members.
2326 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2327 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2328 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2329 paired bracket resolution. Handle isolate initiators and
2331 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2332 (bidi_level_of_next_char): Move the code that records information
2333 about previous characters to bidi_resolve_explicit. Fix logic of
2334 resolving neutrals and make sure their cache entries are updated.
2335 Remove now unneeded special handling of PDF level.
2337 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2338 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2339 enlarged per Unicode 6.3.
2340 (enum bidi_bracket_type_t): New data type.
2341 (struct bidi_saved_info): Leave only 2 type members out of 4.
2343 (struct bidi_stack): Add members necessary to support isolating
2345 (struct bidi_it): Add new members necessary to support isolating
2346 sequences and bracket pair resolution.
2348 * xdisp.c (Fbidi_resolved_levels): New function.
2349 (syms_of_xdisp): Defsubr it.
2350 (append_glyph, append_composite_glyph, produce_image_glyph)
2351 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2353 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2355 * term.c (append_glyph, append_composite_glyph)
2356 (append_glyphless_glyph): Convert aborts to assertions.
2358 * .gdbinit (pgx): Display the character codepoint, resolved level,
2359 and bidi type also for glyphless glyphs.
2361 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2363 Avoid unwanted point motion in Fline_beginning_position.
2364 * lisp.h (scan_newline_from_point): Add prototype.
2365 * search.c (scan_newline_from_point): New function, refactored from...
2366 * cmds.c (Fforward_line): ...adjusted user.
2367 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2368 and simplify the former since the latter doesn't move point.
2370 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2372 Cleanup terminal handling code.
2373 * dispextern.h (get_named_tty): Remove prototype but...
2374 * termhooks.h (get_named_terminal): ...resurrect it under
2375 more meaningful name.
2376 (get_terminal): Likewise, but with...
2377 (decode_live_terminal): ...this name.
2378 (decode_tty_terminal): Add prototype.
2379 * term.c (get_tty_terminal): Remove.
2380 (get_named_tty): Remove.
2381 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2382 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2383 Use decode_tty_terminal.
2384 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2385 * terminal.c (get_terminal): Refactor to...
2386 (decode_terminal, decode_live_terminal): ...new functions.
2387 (decode_tty_terminal): Replacement for get_tty_terminal.
2388 (get_named_terminal): Likewise for get_named_tty.
2389 * coding.c (Fset_terminal_coding_system_internal)
2390 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2391 (Fkeyboard_coding_system):
2392 * composite.c (Fcomposition_get_gstring):
2393 * dispnew.c (Fsend_string_to_terminal):
2394 * frame.c (Fmake_terminal_frame):
2395 * nsfns.m (check_ns_display_info):
2396 * w32fns.c, xfns.c (check_x_display_info):
2397 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2398 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2399 (Fset_quit_char): Use get_named_terminal.
2400 (Fset_output_flow_control, Fset_input_meta_mode):
2401 Use decode_tty_terminal.
2403 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2405 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2406 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2408 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2410 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2411 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2413 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2415 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2418 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2420 * editfns.c (dump_tz_string): No longer const.
2421 It might be modified.
2423 * nsmenu.m (clear): Assume OS X 10.6 or later.
2425 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2427 * unexmacosx.c: Remove include ppc/reloc.h.
2428 (unrelocate, copy_dysymtab): Remove PPC code.
2429 (rebase_reloc_address): Remove, only used for PPC:
2431 * nsterm.m: Always include macfont.h on COCOA.
2432 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2433 (ns_dumpglyphs_image, ns_check_menu_open)
2434 (applicationDidFinishLaunching)
2435 (antialiasThresholdDidChange:)
2436 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2437 Remove checks for OSX <= 10.5/10.6.
2438 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2439 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2442 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2443 (NS_HAVE_NSINTEGER): Remove block.
2444 Remove >= OSX 10.6 tests.
2446 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2447 (x_activate_menubar, trackingNotification:): Remove check for
2449 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2451 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2453 * nsfns.m: Always include macfont.h on COCOA.
2454 (ns_filename_from_panel, ns_directory_from_panel)
2455 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2456 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2458 * macfont.m: Remove >= 1050 check.
2459 (macfont_create_family_with_symbol)
2460 (macfont_get_glyph_for_character)
2461 (mac_font_get_glyphs_for_variants)
2462 (mac_ctfont_create_available_families, syms_of_macfont):
2463 Remove code for OSX < 10.6.
2464 (mac_font_family_group, mac_font_family_compare): Remove, only used
2467 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2468 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2470 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2473 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2475 Fix putenv race conditions with undefined behavior (Bug#8705).
2476 Do all putenv calls before Emacs creates any threads.
2477 Use a safer way to modify the TZ environment variable in the
2478 presence of multiple threads. For further thread-safety,
2479 prefer localtime_r and gmtime_r to localtime and gmtime,
2480 and prefer struct tm's tm_gmtoff (if available) to calling
2481 both localtime_r and gmtime_r.
2482 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2483 (init_dbusbind): ... to this new function.
2484 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2485 * xterm.c (x_term_init): Move xputenv call from here ...
2486 (init_xterm): ... to this new function.
2487 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2488 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2489 (dump_tz_string): New constant.
2490 (init_editfns): Use it. This centralizes the dump_tz stuff.
2491 Call set_time_zone_rule here, so that its xputenv is done
2492 before Emacs goes multithreaded.
2493 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2494 thread-safe enough for Emacs.
2495 (format_time_string, Fdecode_time, Fcurrent_time_string)
2496 (Fcurrent_time_zone):
2497 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2498 localtime and gmtime. Remove now-unnecessary calls to block_input.
2499 (tm_gmtoff): New static function.
2500 (Fdecode_time, Fcurrent_time_zone): Use it.
2501 (Fencode_time): Use mktime_z, for better thread-safety.
2502 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2503 i.e., not quite thread-safe but good enough for Emacs typical usage.
2504 Do not reclaim storage that is in the environment; let it leak.
2505 Always call tzset, since localtime_r does not.
2506 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2507 This is now done in init_editfns.
2508 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2509 New macros and declarations, for platforms lacking tzalloc & friends.
2511 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2513 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2514 On x86 platforms this works around GCC bug 63495
2515 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2516 and more generally should fix a portability problem in Emacs.
2517 Reported by Stefan Monnier in:
2518 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2520 2014-10-08 Leo Liu <sdl.web@gmail.com>
2522 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2523 * keymap.c (describe_vector_princ):
2524 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2527 * print.c (printchar_stdout_last): Declare.
2528 (printchar): Record the last char written to stdout.
2529 (Fterpri): Add optional argument ENSURE.
2531 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2533 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2534 DELAY argument to change_frame_size, so that the frame size
2535 changes, if any are needed, are delayed until the next redisplay.
2536 This is to avoid a too early QUIT inside change_frame_size, when
2537 it calls Lisp in frame_windows_min_size, in case one of the events
2538 we've read sets the quit-flag. (Bug#18649)
2540 * w32fns.c (check_x_display_info): Accept terminal objects as
2541 argument, to follow what xfns.c does.
2543 2014-10-07 Glenn Morris <rgm@gnu.org>
2545 * Makefile.in ($(srcdir)/macuvs.h)
2546 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2548 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2550 * decompress.c (init_zlib_functions): Move the message about zlib
2551 being unavailable from here...
2552 (Fzlib_decompress_region): ...to here. (Bug#18650)
2554 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2556 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2557 the case where an optional string is used. Adjust docstring.
2559 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2561 * lisp.mk (lisp): Remove w32-common-fns.elc.
2563 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2565 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2566 These were already defined in buffer.c, and the duplicate
2567 definitions cause problems on platforms like 'gcc -fno-common'.
2568 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2570 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2572 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2573 if toolbar is visible.
2575 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2578 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2579 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2580 (ns_select, ns_read_socket): Use unwind_protect to decrease
2581 apploopnr (Bug#18345).
2582 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2583 line height (Bug#17977).
2585 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2586 (macfont_closest_traits_index): New function.
2587 (macfont_closest_traits_index_p): Rename from
2588 macfont_closest_traits_index.
2589 (macfont_list): Use macfont_closest_traits_index_p.
2591 2014-10-05 K. Handa <handa@gnu.org>
2593 * coding.c (detect_coding_iso_2022): Set coding->rejected
2594 correctly when an invalid escape sequence is found (Bug#18610).
2596 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2598 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2599 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2602 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2604 * buffer.c (scroll_bar_width, scroll_bar_height):
2606 * window.c (Fset_window_scroll_bars): Fix doc-string.
2607 (Fwindow_scroll_bars): Have it return what the doc-string says.
2609 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2611 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2612 iterator backwards, to resync the bidi iterator. (Bug#18584)
2614 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2616 Consistently use min and max macros from lisp.h.
2617 * coding.c (min, max):
2619 * unexhp9k800.c (min):
2620 * unexw32.c (min, max): Use definitions from lisp.h.
2621 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2623 * gmalloc.c (min): Tiny style change.
2625 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2626 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2628 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2630 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2631 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2632 (X_ULONG_MAX): Move these macros to xterm.h.
2633 (x_fill_property_data): Be more generous about allowing either
2634 signed or unsigned data of the appropriate width.
2635 * xterm.h (x_display_set_last_user_time): New function.
2636 All setters of last_user_time changd to use this function.
2637 If ENABLE_CHECKING, check that the times are in range.
2639 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2641 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2642 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2644 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2646 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2647 make a font_object from a tty frame (Bug#18573).
2648 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2650 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2652 * alloc.c (mark_overlay): Assume that overlay boundaries are
2653 always markers. Add comment.
2654 * lread.c (read_internal_start): Use convenient validate_subarray.
2656 (Fread_from_string): Adjust docstring.
2658 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2660 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2662 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2663 Rename from the "x-" prefix.
2665 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2667 * xselect.c (selection-converter-alist): Fix docstring.
2669 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2671 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2672 argument passed by the caller, when we mirror all slashes into
2675 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2677 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2678 Resurrect old code and fix compilation with GTK < 2.13.6.
2680 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2682 Use AUTO_CONS instead of SCOPED_CONS, etc.
2683 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2684 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2685 (AUTO_LIST1): Rename from scoped_list1.
2686 (AUTO_LIST2): Rename from scoped_list2.
2687 (AUTO_LIST3): Rename from scoped_list3.
2688 (AUTO_LIST4): Rename from scoped_list4.
2689 (AUTO_STRING): Rename from SCOPED_STRING.
2690 * frame.h (AUTO_FRAME_ARG):
2691 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2692 (AUTO_LIST4, AUTO_STRING):
2693 Prepend a new argument 'name'.
2694 Declare a variable instead of yielding a value.
2696 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2698 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2700 * w32fns.c (w32_createwindow): Accept an additional argument, an
2701 array of 2 values specifying the coordinates of the frame's
2702 top-left corner. Use these values instead of calling x_get_arg,
2703 which can cons Lisp objects, and therefore cannot be called except
2704 from the main thread. Remove redundant tests for the default
2706 (my_create_window): Move the calculation of the coordinates of the
2707 frame's top-left edge here. Pass them to the input thread via the
2708 second parameter of the WM_EMACS_CREATEWINDOW message.
2709 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2712 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2714 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2715 (redisplay_window): Treat the frame's frozen_window_starts flag
2716 the same way as the optional_new_start flag for the window: only
2717 obey it if the glyph row showing point will be fully visible.
2718 Likewise when the window start is in a continuation line. If,
2719 after trying everything under the 'force_start' label, point is
2720 still not fully visible, give up and scroll the window.
2721 Add debugging traces. (Bug#18545)
2723 * window.c (Frecenter): Set the window's redisplay flag.
2725 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2727 * w32term.c (w32_read_socket): Don't use frame dimensions for
2728 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2729 rectangle. Check the return value of GetClientRect, and don't use
2730 the results if it didn't succeed.
2732 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2733 in columns and lines after correcting the pixel dimensions in
2735 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2736 negative values to xrealloc. (Bug#18528)
2738 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2740 * alloc.c: Remove now-unnecessary check.
2741 Suggested by Dmitry Antipov in:
2742 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2744 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2746 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2747 to Ubuntu 14.04.1 x86-64.
2749 Simplify stack-allocated Lisp objects, and make them more portable.
2750 The build_local_string macro was used in two ways: (1) string
2751 literals for which scoped allocation suffices, and (2) file name
2752 components, where it's not safe in general to assume bounded-size
2753 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2754 allocates a block-scope string, and by using SCOPED_STRING for (1)
2755 and build_string for (2). Furthermore, actually use stack
2756 allocation only for objects known to have sufficient alignment.
2757 This simpler implementation means Emacs can make
2758 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2759 GC_MAKE_GCPROS_NOOPS.
2760 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2761 for fewer differences among implementations.
2762 (struct Lisp_String): Now GCALIGNED.
2763 (USE_STACK_LISP_OBJECTS): Default to true, since the
2764 implementation no longer insists on a nonempty GCALIGNED.
2765 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2766 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2767 separately. Move definiens to scoped_cons. The old definition
2768 was incorrect when GCALIGNED was defined to be empty.
2769 (union Aligned_String): New type.
2770 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2771 implementation ports to compilers that don't align strictly enough.
2772 Don't worry about the union sizes; it's not worth bothering about.
2773 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2774 Rewrite using USE_STACK_CONS.
2775 (scoped_cons): Assume the use of union Aligned_Cons.
2776 (lisp_string_size, make_local_string, build_local_string): Remove.
2777 Unless otherwise specified, all callers of build_local_string
2778 changed to use SCOPED_STRING.
2779 (SCOPED_STRING): New macro.
2780 * data.c (wrong_choice):
2781 * menu.c (single_menu_item):
2782 * process.c (Fformat_network_address):
2783 Hoist use of SCOPED_STRING out of a scope, so that its returned
2784 object lives long enough.
2785 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2786 as the string might be long or might not be ASCII.
2788 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2790 * msdos.c (internal_terminal_init): Bump version to 25.
2792 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2794 Keep stack-allocated Lisp objects fast rather than versatile.
2795 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2796 (SCOPED_CONS_INITIALIZER): New macro.
2797 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2798 (USE_LOCAL_ALLOCA): Remove.
2799 (local_cons, local_list1, local_list2, local_list3, local_list4):
2800 Remove. Stack overflow checking makes them too slow.
2801 (make_local_vector): Likewise. Also we just don't have enough
2803 (enum LISP_STRING_OVERHEAD): Remove.
2804 (local_string_init, local_vector_init): Remove prototypes.
2805 (make_local_string, build_local_string): Redesign to target short
2806 compile-time string constants, fall back to regular string allocation
2808 (lisp_string_size): New function.
2809 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2810 * alloc.c (local_string_init, local_vector_init): Remove.
2811 (verify_ascii) [ENABLE_CHECKING]: New function.
2812 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2813 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2814 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2815 * xselect.c, xterm.c: All related users changed.
2817 2014-09-28 Ken Brown <kbrown@cornell.edu>
2819 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2820 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2822 2014-09-27 Ken Brown <kbrown@cornell.edu>
2824 Fix implementation of HYBRID_MALLOC on Cygwin.
2825 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2826 (bss_sbrk_buffer_beg): New variable. Use it...
2827 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2828 incorrect definition.
2830 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2832 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2833 Make it into a function and change arg to be a function.
2835 * lisp.mk (lisp): Add elisp-mode.elc.
2837 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2839 * xfns.c (x_default_scroll_bar_color_parameter):
2840 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2841 to pacify --enable-gcc-warnings in non-scrollbar builds.
2843 2014-09-26 Ken Brown <kbrown@cornell.edu>
2845 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2847 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2849 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2850 MinGW builds that use GCC before 4.2.
2852 Default to stack objects on DOS_NT platforms as well.
2853 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2854 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2856 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2858 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2859 ALIGN_STACK attribute.
2861 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2863 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2864 ALIGN_STACK attribute.
2866 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2867 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2869 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2871 * frame.c (frame_inhibit_resize):
2872 * widget.c (EmacsFrameResize):
2873 * window.c (resize_frame_windows, Fset_window_configuration):
2874 * xdisp.c (expose_frame):
2875 * xfns.c (x_change_tool_bar_height):
2876 * xmenu.c (update_frame_menubar):
2877 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2878 Remove code left dead after 2014-07-27 changes.
2880 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2882 Fix local_cons etc. to not exhaust the stack when in a loop.
2883 Problem reported in:
2884 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2885 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2886 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2887 (Ffind_charset_string):
2888 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2889 * data.c (wrong_range):
2890 * editfns.c (Fpropertize, format2):
2891 * emacs.c (init_cmdargs, decode_env_path):
2892 * fileio.c (auto_save_error):
2893 * fns.c (Fyes_or_no_p):
2894 * font.c (font_style_to_value, font_parse_xlfd)
2895 (font_parse_family_registry, font_delete_unmatched)
2897 * fontset.c (Fset_fontset_font):
2898 * frame.c (x_get_arg):
2899 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2900 (read_char_minibuf_menu_prompt):
2901 * keymap.c (silly_event_symbol_error, describe_vector):
2902 * lread.c (load_warn_old_style_backquotes):
2903 * menu.c (single_menu_item):
2904 * minibuf.c (Fread_buffer):
2905 * process.c (status_message, Fformat_network_address)
2906 (server_accept_connection):
2907 * textprop.c (copy_text_properties):
2908 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2909 * xfns.c (x_default_scroll_bar_color_parameter):
2910 * xfont.c (xfont_open):
2911 * xselect.c (x_clipboard_manager_error_1):
2912 * xterm.c (x_term_init):
2913 Put USE_LOCAL_ALLOCA at the start of the function.
2914 * fns.c (maybe_resize_hash_table): Use build_string instead of
2915 build_local_string, since we'd otherwise need a conditional
2916 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2917 not worth the bother of optimization.
2918 * font.c (font_delete_unmatched): Remove by-hand code that
2919 observed MAX_ALLOCA limit, since it's now done automatically.
2920 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2921 since build_local_string needs its sa_alloc.
2922 * lisp.h (lisp_word_count): New function.
2923 (SAFE_ALLOCA_LISP): Use it.
2924 (USE_LOCAL_ALLOCA): New macro.
2925 (local_cons, make_local_vector, make_local_string):
2926 Observe the MAX_ALLOCA limit.
2927 (LISP_STRING_OVERHEAD): New constant.
2928 (make_local_string): Use it.
2930 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2932 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2933 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2934 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2935 and Solaris and it's likely to work on similar platforms.
2937 Avoid signed integer overflow when converting Time to ptrdiff_t.
2938 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2940 (position_to_Time, Time_to_position): New functions.
2941 (gen_help_event, kbd_buffer_get_event): Use them.
2942 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2943 Go back to plain 'unsigned long', so that 'Time' is the same
2944 for both X and non-X builds; this is less likely to cause surprise.
2945 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2946 are the same size; this is no longer required.
2948 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2949 of bit 28 and of whether an unsigned value is negative.
2950 This simplifies the code a bit, and pacifies clang 3.4.
2952 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2954 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2955 Windows builds, where 'long' is a 32-bit type.
2957 * w32inevt.h (w32_console_mouse_position): Update the argument
2958 types to use 'Time'.
2960 * w32term.c (w32_mouse_position)
2961 (x_horizontal_scroll_bar_report_motion)
2962 (x_scroll_bar_report_motion): Update the argument types to use
2965 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2967 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2968 (struct input_event): ...unsigned bitfields. Likewise for
2969 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2970 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2971 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2972 (kbd_buffer_get_event): Adjust users.
2973 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2974 (make_scroll_bar_position): New function, refactored out of...
2975 (make_lispy_event): ...adjusted user.
2976 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2977 * nsterm.m (ns_mouse_position, mouseUp):
2978 * term.c (term_mouse_position):
2979 * w32inevt.c (w32_console_mouse_position):
2980 * w32term.c (w32_mouse_position):
2981 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2982 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2983 Prefer enum and explicit enum members to integers and numeric values.
2985 * chartab.c (uniprop_encode_value_numeric):
2986 * font.c (font_style_to_value): Use make_local_vector.
2987 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2988 * keymap.c (append_key): Use scoped_list1.
2990 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2991 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2993 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2995 Fix some slow uses and misuses of strcat.
2996 * doc.c (get_doc_string):
2997 * gtkutil.c (get_utf8_string):
2998 * xsmfns.c (x_session_initialize):
2999 Avoid recomputation of string length.
3000 * ftfont.c (ftfont_spec_pattern):
3001 * xfns.c (xic_create_fontsetname):
3002 Don't assume output buffer is initially zero.
3004 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3006 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3007 All callers changed.
3008 * xterm.c (x_term_init): Use new functionality to avoid two needs
3009 to compute a string length.
3011 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3013 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3015 Use known length of a Lisp string to copy it faster.
3016 * lisp.h (lispstrcpy): New function. Add comment.
3017 * callproc.c (child_setup):
3018 * dbusbind.c (xd_append_arg):
3019 * doc.c (get_doc_string):
3020 * font.c (Ffont_xlfd_name):
3021 * frame.c (xrdb_get_resource):
3022 * process.c (Fmake_network_process, network_interface_info):
3023 * w32fns.c (Fx_open_connection):
3024 * w32proc.c (sys_spawnve):
3025 * xfns.c (select_visual):
3026 * xfont.c (xfont_list):
3027 * xsmfns.c (x_session_initialize):
3028 * xterm.c (x_term_init): Use it.
3030 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3032 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3033 Reported by Dmitry Antipov in thread leading to:
3034 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3035 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3036 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3038 * callproc.c (call_process): Save and restore sa_avail.
3039 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3040 (AVAIL_ALLOCA): New macro.
3041 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3042 Use it, and check against sa_avail rather than MAX_ALLOCA.
3044 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3046 On OSX, do not free font-specific data more than once (Bug#18501).
3047 * macfont.m (macfont_close): Release and free font-specific data
3048 only if it wasn't previously freed.
3050 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3052 * unexmacosx.c (dump_it): Improve error message.
3054 2014-09-22 Juri Linkov <juri@jurta.org>
3056 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3057 (Bug#10747, bug#18334)
3059 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3061 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3062 units in which the position is measured. (Bug#18493)
3064 * xdisp.c (redisplay_internal): Force redisplay of all windows
3065 that show a buffer whose narrowing has changed. (Bug#18490)
3067 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3069 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3070 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3071 lines, draw the hollow-box and hbar cursors on the right side of
3072 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3075 * xterm.c (x_draw_stretch_glyph_string):
3076 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3077 caused the block cursor to disappear on a TAB in R2L lines in
3078 every window except the leftmost one. Reported by Martin Rudalics
3081 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3083 Always use matched specpdl entry to record call arguments (Bug#18473).
3084 * lisp.h (record_in_backtrace): Adjust prototype.
3085 * eval.c (record_in_backtrace): Return current specpdl level.
3086 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3087 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3088 entry and use that entry in call to backtrace_debug_on_exit.
3089 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3090 (do_debug_on_call): Get current specpdl level as 2nd arg.
3092 Prefer ptrdiff_t to int and avoid integer overflows.
3093 * fileio.c (make_temp_name):
3094 * font.c (font_parse_family_registry): Avoid integer
3095 overflow on string size calculation.
3096 * data.c (Faset): Likewise for byte index.
3098 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3100 Fix display of R2L lines in partial-width windows.
3101 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3102 assigned the correct value.
3103 (extend_face_to_end_of_line): Account for truncation and
3104 continuation glyphs in R2L rows when one of the fringes is not
3106 (display_line): Don't assign negative X offset to a row if we are
3107 going to produce a truncation glyph for it. When handling
3108 truncated R2L rows, consider the width of the left fringe instead
3110 (produce_special_glyphs): Fix bogus assignments.
3112 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3114 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3115 always set to a valid value. Make sure the size passed to alloca
3116 is always positive. (Bug#18516)
3118 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3120 Avoid extra call to oblookup when interning symbols.
3121 * lisp.h (intern_driver): Add prototype.
3122 * lread.c (intern_driver): New function.
3123 (intern1, intern_c_string_1, Fintern):
3124 * font.c (font_intern_prop):
3125 * w32font.c (intern_font_name): Use it.
3127 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3129 Minor improvements to new stack-allocated Lisp objects.
3130 * frame.h (FRAME_PARAMETER):
3131 Prefer scoped_list1 to local_list1 where either would do.
3132 * lisp.h (scoped_list4): New macro.
3133 (local_cons, local_list1, local_list2, local_list3, local_list4)
3134 (make_local_vector, make_local_string, build_local_string):
3135 Prefer functions to macros where either would do.
3136 * xdisp.c (build_desired_tool_bar_string):
3137 Prefer scoped_list4 to local_list4 where either would do.
3139 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3141 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3142 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3143 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3144 * frame.h (FRAME_PARAMETER): New macro.
3145 * dispnew.c (init_display):
3146 * fontset.c (Fset_fontset_font):
3147 * frame.c (x_default_parameter):
3148 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3149 * xfns.c (x_default_scroll_bar_color_parameter)
3150 (x_default_font_parameter, x_create_tip_frame): Use it.
3151 * editfns.c (Fpropertize): Use local_cons.
3152 * process.c (status_message): Use build_local_string.
3153 * xfont.c (xfont_open): Use make_local_string.
3154 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3156 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3158 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3159 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3160 !__clang__. This works with GCC and with clang and is safer for
3161 compilers we don't know about.
3162 (local_cons): Rename parameter to make capture less likely.
3164 2014-09-17 Samuel Bronson <naesten@gmail.com>
3166 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3168 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3170 Fix minor problems found by static checking.
3171 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3173 * buffer.h (decode_buffer): Doc and indentation fixes.
3174 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3176 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3178 Avoid clang-specific warnings.
3179 * buffer.c (init_buffer): Shut up -Wself-assign.
3180 * process.c (server_accept_connection): Shut up -Wunsequenced.
3182 2014-09-16 Daniel Colascione <dancol@dancol.org>
3184 * fns.c (sxhash): For symbols, use address as hash code.
3186 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3188 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3189 * charset.c (load_charset_map_from_file): Use scoped_list2
3190 and build_local_string.
3191 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3192 * emacs.c (init_cmdargs, decode_env_path):
3193 * fileio.c (Fexpand_file_name):
3194 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3195 * frame.c (x_get_arg):
3196 * keyboard.c (safe_run_hooks_error):
3197 * lread.c (load_warn_old_style_backquotes):
3198 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3199 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3200 * xselect.c (x_clipboard_manager_error_1)
3201 (x_clipboard_manager_save_all):
3202 * xterm.c (x_term_init): Use build_local_string.
3204 Avoid more integer overflows on string size calculations.
3205 * category.c (Fmake_category_set):
3206 * xdisp.c (get_overlay_arrow_glyph_row):
3207 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3209 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3211 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3212 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3213 error message format. Use message_with_string to have non-ASCII
3214 file names properly displayed.
3215 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3216 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3217 where these APIs are not available even in UNICOWS.DLL.
3218 Improve the format of error messages and include the file name in them
3220 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3221 call play-sound-functions, per documentation.
3223 * w32.c (w32_get_long_filename, w32_get_short_filename):
3224 Constify the input file name arguments.
3226 * w32.h (w32_get_long_filename, w32_get_short_filename):
3229 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3231 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3232 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3233 [USE_LOCAL_ALLOCATORS]: New macros.
3234 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3235 (build_local_string): Avoid argument name expansion clash with
3237 * alloc.c (toplevel)
3238 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3239 Preprocessor guard to avoid impossible configuration.
3240 * charset.c (Ffind_charset_region, Ffind_charset_string):
3241 Use make_local_vector.
3242 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3243 * textprop.c (Fput_text_property, Fadd_face_text_property):
3245 (copy_text_properties): Use local_cons and local_list3.
3246 * chartab.c (uniprop_table):
3247 * data.c (wrong_choice, wrong_range):
3248 * doc.c (get_doc_string):
3249 * editfns.c (format2):
3250 * fileio.c (Fexpand_file_name, auto_save_error):
3251 * fns.c (Fyes_or_no_p):
3252 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3253 * fontset.c (Fset_fontset_font):
3254 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3255 (read_char_minibuf_menu_prompt):
3256 * keymap.c (silly_event_symbol_error, describe_vector):
3257 * menu.c (single_menu_item):
3258 * minibuf.c (Fread_buffer):
3259 * process.c (status_message, Fformat_network_address)
3260 (server_accept_connection): Use make_local_string and
3261 build_local_string. Prefer compound literals where appropriate.
3263 2014-09-15 Daniel Colascione <dancol@dancol.org>
3265 * fns.c (Fsort): Tweak sort docstring.
3267 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3269 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3270 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3271 set errno to EAGAIN instead, to allow the caller to retry the
3272 write after some waiting. Fixes deadlocks when Emacs exchanges a
3273 lot of data through the pipe. (Bug#18420)
3275 * sound.c (Fplay_sound_internal): Encode the sound file name in
3276 the ANSI codepage. Expand it against data-directory, as per docs,
3277 not against the current directory. No need to make a local copy
3278 of the file name; pass the encoded file name directly to
3279 do_play_sound. (Bug#18463)
3281 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3282 NULL, and the file name is not encodable in ANSI codepage, return
3283 the string with "?" replacement characters, which will fail the
3284 caller. This avoids returning a random value in that case.
3286 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3288 * window.c (Fresize_mini_window_internal): Set w->total_lines
3289 from w->pixel_height (Bug#18422).
3291 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3293 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3294 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3295 setting resize increments (Bug#18435).
3297 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3299 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3300 state around the call to line_bottom, since it can move the
3301 iterator to another screen line. This fixes off-by-one errors in
3302 the reported row in some rare cases.
3304 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3306 * callproc.c (init_callproc): Fix bug introduced at
3307 2014-09-07 (Bug#18474).
3309 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3311 Prefer ptrdiff_t to int and avoid integer overflows.
3312 * fileio.c (make_temp_name):
3313 * font.c (font_parse_family_registry): Avoid integer
3314 overflow on string size calculation.
3315 * data.c (Faset): Likewise for byte index.
3317 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3319 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3321 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3323 * lisp.h (make_local_string): Nitpick indent.
3324 * print.c (Fprin1_to_string): Remove unused GCPROs.
3326 More debugging aids around GCPROs.
3327 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3328 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3329 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3331 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3332 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3334 Remove redundant GCPROs around Ffuncall and Fapply calls.
3335 This is safe because Ffuncall protects all of its arguments by itself.
3336 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3337 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3338 (call6, call7): Likewise. Use compound literals where applicable.
3339 (run_hook_with_args_2): Use compound literal.
3341 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3343 Pacify --enable-gcc-warnings when no window system is used.
3344 These warnings found that subscript error, so they seem worthwhile.
3345 * composite.c (char_composable_p): Simplify a bit.
3346 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3347 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3348 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3349 * window.c (set_window_scroll_bars):
3350 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3351 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3352 Ignore -Wsuggest-attribute=const.
3353 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3354 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3356 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3358 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3359 Use check_iso_charset_parameter instead of doing the checks by hand.
3360 (check_iso_charset_parameter): Move up. Check parameters a bit
3361 more carefully, and return true for 96-char sets. All callers changed.
3363 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3365 Simplify lisp.h by removing the __COUNTER__ business.
3366 Reported by Dmitry Antipov in:
3367 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3368 * lisp.h (make_local_vector, make_local_string)
3369 (build_local_string): Simplify by not bothering with __COUNTER__.
3370 The __COUNTER__ business wasn't working properly, and was needed
3371 only for hypothetical future expansion anyway.
3373 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3375 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3376 terms to determine bitmap color. (Bug#18437)
3378 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3380 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3383 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3385 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3387 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3389 * xterm.c (handle_one_xevent): Detect iconified by looking at
3390 _NET_WM_STATE_HIDDEN.
3392 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3394 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3395 These can generate a constant with the correct value but the wrong
3396 width, which doesn't work as a printf argument. All uses removed.
3397 Reported by Dmitry Antipov in:
3398 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3399 (ENUMABLE): Remove; no longer needed.
3400 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3401 Remove; no longer needed because of the above change.
3402 Each definiens moved to the only use.
3404 Improve the experimental local and scoped allocation.
3405 * alloc.c (local_string_init, local_vector_init):
3406 New functions, defined if USE_LOCAL_ALLOCATORS.
3407 Mostly, these are moved here from lisp.h, as it's not
3408 clear it's worth making them inline.
3409 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3410 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3411 USE_STACK_LISP_OBJECTS, not on a laundry list.
3412 (local_string_init, local_vector_init): New decls.
3413 (union Aligned_Cons): New type.
3414 (scoped_cons): Use it. Give up on the char trick, as it's a too
3415 much of a maintenance hassle; if someone wants this speedup
3416 they'll just need to convince their compiler to align properly.
3417 Conversely, use the speedup if struct Lisp_Cons happens to
3418 be aligned even without a directive. Better yet, help it along
3419 by using union Aligned_Cons rather than struct Lisp_Cons.
3420 (pointer_valid_for_lisp_object): Remove. This check is not
3421 necessary, since make_lisp_ptr is already doing it. All uses removed.
3422 (local_vector_init, local_string_init): Move to alloc.c.
3423 (build_local_vector): Remove this awkward macro, replacing with ...
3424 (make_local_vector): New macro, which acts more like a function.
3425 Use statement expressions and use __COUNTER__ to avoid macro
3426 capture. Fall back on functions if these features are not supported.
3427 (build_local_string, make_local_string): Likewise.
3429 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3431 * xterm.c (x_term_init): Consolidate duplicated code.
3432 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3433 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3434 Add eassert and mark dpyinfo as dead only if it was alive.
3436 Add macros to allocate temporary Lisp objects with alloca.
3437 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3438 * character.h (parse_str_as_multibyte): Move prototype to ...
3439 * lisp.h (parse_str_as_multibyte): ... here.
3440 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3441 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3443 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3444 (local_string_init): New functions.
3445 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3446 (init_alloc_once): Call it.
3448 Cleanup last change and make all new stuff conditional.
3449 * lisp.h (build_local_string): Rename to ...
3450 (make_local_string): ... this macro.
3451 (build_local_string, scoped_list1, scoped_list3): New macros.
3452 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3453 and functions as such, use regular fallbacks otherwise.
3454 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3457 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3459 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3460 always make sure the marginal areas of the row are in sync with
3461 what the window wants. (Bug#18419)
3463 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3464 existing binding of a variable, to avoid silently aborting
3465 commands that use specbind. (Bug#18331)
3467 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3469 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3470 * coding.c (growable_destination): New function.
3471 (produce_chars): Use it for sanity checks. Do not fiddle with
3472 dst_end if the source and destination are both nil, as it's
3473 the caller's responsibility to avoid overlap.
3474 * keyboard.c (read_decoded_event_from_main_queue):
3475 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3476 length, not 4 times, to prevent decode_coding_c_string from trying
3477 to reallocate a destination. This removes the need for the FIXME.
3479 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3480 All callers simplified. Add a comment about exec_failed, vfork,
3483 Adjust drag-and-drop fix when window is above top (Bug#18303).
3484 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3485 XCDR bleed into XCAR's encoded value. Improve checks for
3486 out-of-range data while we're at it.
3488 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3490 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3491 is CONSP (Bug#18303).
3493 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3495 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3496 'alloca' gets passed arguments larger than MAX_ALLOCA.
3498 * font.c (MAX): Define if not defined elsewhere.
3500 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3502 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3503 here for destination buffer, to work around what appears to be a
3504 bug in decode_coding_c_string when the source and destination are
3507 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3508 This follows up on the recent thread in emacs-devel on alloca; see:
3509 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3510 This patch also cleans up alloca-related glitches noted while
3511 examining the code looking for unbounded alloca.
3513 * callproc.c (init_callproc):
3514 Rewrite to avoid need for alloca.
3515 * buffer.c (mouse_face_overlay_overlaps)
3516 (report_overlay_modification):
3517 * buffer.h (GET_OVERLAYS_AT):
3518 * coding.c (make_subsidiaries):
3519 * doc.c (Fsnarf_documentation):
3520 * editfns.c (Fuser_full_name):
3521 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3522 (search_embedded_absfilename, Fsubstitute_in_file_name):
3523 * fns.c (Fmake_hash_table):
3524 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3525 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3526 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3527 (xrdb_get_resource, x_get_resource_string):
3528 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3529 * ftxfont.c (ftxfont_draw):
3530 * image.c (xbm_load, xpm_load, jpeg_load_body):
3531 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3533 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3535 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3536 (find_and_return_menu_selection):
3537 * print.c (PRINTFINISH):
3538 * process.c (Fformat_network_address):
3539 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3540 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3541 * sound.c (wav_play, au_play):
3542 * syntax.c (skip_chars):
3543 * term.c (tty_menu_activate, tty_menu_show):
3544 * textprop.c (get_char_property_and_overlay):
3545 * window.c (Fset_window_configuration):
3546 * xdisp.c (safe__call, next_overlay_change, vmessage)
3547 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3548 * xfaces.c (face_at_buffer_position):
3549 * xmenu.c (x_menu_show):
3550 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3551 allocation size isn't bounded.
3552 * callint.c (Fcall_interactively): Redo memory_full check
3553 so that it can be done at compile-time on some platforms.
3554 * coding.c (MAX_LOOKUP_MAX): New constant.
3555 (get_translation_table): Use it.
3556 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3557 SAFE_ALLOCA, to catch integer overflows on size calculation.
3558 (exec_failed) [!DOS_NT]: New function.
3559 (child_setup) [!DOS_NT]: Use it.
3560 * editfns.c (Ftranspose_regions):
3561 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3562 * editfns.c (check_translation):
3563 Allocate larger buffers on the heap.
3564 * eval.c (internal_lisp_condition_case):
3565 Check for MAX_ALLOCA overflow.
3566 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3567 (Fbase64_encode_region, Fbase64_decode_region):
3568 Avoid unnecessary calls to SAFE_FREE before 'error'.
3569 * buffer.c (mouse_face_overlay_overlaps):
3570 * editfns.c (Fget_pos_property, check_translation):
3571 * eval.c (Ffuncall):
3572 * font.c (font_unparse_xlfd, font_find_for_lface):
3573 * ftfont.c (ftfont_drive_otf):
3574 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3575 (menu_bar_items, tool_bar_items):
3576 * sound.c (Fplay_sound_internal):
3577 * xdisp.c (load_overlay_strings, dump_glyph_row):
3578 Use an ordinary auto buffer rather than alloca, since the
3579 allocation size is fixed and small.
3580 * ftfont.c: Include <c-strcase.h>.
3581 (matching_prefix): New function.
3582 (get_adstyle_property): Use it, to avoid need for alloca.
3583 * keyboard.c (echo_add_key):
3584 * keymap.c (describe_map): Use ptrdiff_t, not int.
3585 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3586 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3587 when counting bytes.
3588 * lisp.h (xlispstrdupa): Remove, replacing with ...
3589 (SAFE_ALLOCA_STRING): ... new macro with different API.
3590 This fixes a portability problem, namely, alloca result
3591 passed to another function. All uses changed.
3592 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3594 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3595 (REGEX_ALLOCATE): New macros.
3596 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3597 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3599 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3601 (decode_mode_spec_coding): Store directly into buf rather than
3602 into an alloca temporary and copying the temporary to the buf.
3604 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3606 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3608 2014-09-04 Jan D <jan.h.d@swipnet.se>
3610 * xterm.c (x_term_init): Don't call x_session_initialize if running
3611 as a daemon (Bug#18375).
3613 * xsmfns.c: Initialize ice_fd.
3615 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3617 Less chatter in 'make' output.
3618 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3619 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3620 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3622 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3624 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3625 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3627 * nsfns.m (Fx_create_frame):
3628 * w32fns.c (Fx_create_frame):
3629 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3632 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3634 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3635 the reported row in the case of a window with a header line, by
3636 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3637 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3639 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3641 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3642 when configured --with-wide-int on typical 32-bit platforms.
3644 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3646 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3647 when HPOS is negative, for the benefit of R2L glyph rows whose
3648 newline overflows into the fringe.
3650 2014-09-03 Ken Brown <kbrown@cornell.edu>
3652 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3654 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3656 Minor cleanup of recent strlen-avoiding patch.
3657 * fileio.c (CHECK_LENGTH): Remove.
3658 Rewrite callers so that they don't need it.
3659 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3660 variable wasn't set.
3662 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3664 * fileio.c (CHECK_LENGTH): New macro.
3665 (Fexpand_file_name): Use it and get rid of a few more calls
3666 to strlen and strcat.
3667 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3668 * lisp.h (egetenv): ... because of a new inline function used to
3669 avoid calls to strlen for a compile-time constants.
3671 * buffer.h (decode_buffer): New function.
3672 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3673 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3674 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3675 * data.c (Flocal_variables_p):
3676 * fileio.c (Fverify_visited_file_modtime):
3677 * marker.c (live_buffer): Use it.
3679 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3681 Avoid extra calls to strlen in filesystem I/O routines.
3682 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3683 the length of 'newdir' is known or may be precalculated.
3684 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3685 not 'char *', and so use precalculated length.
3686 (Ffile_accessible_directory_p):
3687 * callproc.c (encode_current_directory, init_callproc):
3688 * charset.c (init_charset):
3689 * lread.c (load_path_check, load_path_default): Adjust users.
3690 * lisp.h (file_accessible_directory_p): Tweak prototype.
3692 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3694 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3697 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3699 --enable-silent-rules now suppresses more chatter.
3700 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3701 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3702 (am__v_CCLD_1): New macros, taken from Automake.
3703 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3705 Clean up extern decls a bit.
3706 * bytecode.c: Include blockinput.h and keyboard.h rather
3707 than rolling their APIs by hand.
3708 * emacs.c: Include regex.h and rely on its and lisp.h's API
3709 rather than rolling them by hand.
3710 * lastfile.c: Include lisp.h, to check this file's API.
3711 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3713 * regex.h (re_max_failures): New decl.
3714 * unexcw.c, unexmacosx.c, unexw32.c:
3715 Rely on lisp.h's API rather than rolling it by hand.
3716 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3717 Declare at top level, to pacify GCC -Wnested-externs.
3719 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3721 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3722 clipping rectangle become negative (i.e. large positive, since
3723 it's an unsigned data type). This can happen in R2L hscrolled
3724 glyph rows, and caused us to draw the cursor glyph on the fringe.
3725 For the details, see
3726 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3728 2014-08-31 Ken Brown <kbrown@cornell.edu>
3730 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3731 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3732 is defined. (Bug#18368)
3734 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3736 Vector-sorting fixes (Bug#18361).
3737 It's not safe to call qsort or qsort_r, since they have undefined
3738 behavior if the user-specified predicate is not a total order.
3739 Also, watch out for garbage-collection while sorting vectors.
3740 * fns.c: Include <vla.h>.
3741 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3742 (sort_vector_compare): Remove, replacing with ....
3743 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3744 ... these new functions.
3745 (sort_vector): Rewrite to use the new functions.
3746 GCPRO locals, since the predicate can invoke the GC.
3747 Since it's in-place return void; caller changed.
3748 (merge): Use 'inorder', for clarity.
3750 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3751 One can't hoist this out of the 'if', because intervening calls to
3752 newlocale, twolower, etc. can change errno.
3754 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3756 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3757 wording of the error messages.
3758 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3761 * w32proc.c (get_lcid_callback): Accept locale specifications
3762 without the country part, as in "enu" vs "enu_USA".
3763 (w32_compare_strings): Signal an error if a locale was specified,
3764 but couldn't be translated into a valid LCID.
3766 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3768 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3770 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3772 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3773 errno after towlower_l. errno's value is not specified after
3774 towlower_l. Instead, assume that towlower_l returns its argument
3775 on failure, which is portable in practice.
3777 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3779 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3781 * w32proc.c (w32_compare_strings): Accept additional argument
3782 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3783 if requested. If w32-collate-ignore-punctuation is non-nil, add
3784 NORM_IGNORESYMBOLS to the flags.
3785 (LINGUISTIC_IGNORECASE): Define if not already defined.
3786 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3788 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3791 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3793 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3794 Define substitutes for platforms that lack them.
3795 (str_collate): Add arguments locale and ignore_case.
3797 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3798 Add optional arguments LOCALE and IGNORE-CASE.
3800 * lisp.h (str_collate): Adapt argument list.
3802 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3804 Add vectors support to Fsort.
3805 * fns.c (sort_vector, sort_vector_compare): New functions.
3806 (sort_list): Likewise, refactored out of ...
3807 (Fsort): ... adjusted user. Mention vectors in docstring.
3808 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3809 * alloc.c (make_save_int_obj): New function.
3810 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3811 (make_save_int_obj): Add prototype.
3813 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3814 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3815 Conditionally define to match system's qsort_r signature.
3816 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3818 2014-08-28 Ken Brown <kbrown@cornell.edu>
3820 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3821 dumping and the system malloc after dumping. (Bug#18222)
3823 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3824 Define as macros, expanding to hybrid_malloc, etc.
3825 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3826 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3828 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3829 full implementation on Cygwin. Remove Cygwin-specific code that
3830 is no longer needed.
3831 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3832 Redefine as macros expanding to gmalloc, grealloc, etc.
3833 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3834 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3835 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3836 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3838 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3839 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3840 HAVE_POSIX_MEMALIGN)]: New functions.
3841 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3842 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3843 hybrid_aligned_alloc; declare.
3844 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3845 HAVE_POSIX_MEMALIGN)]: Define.
3846 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3847 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3848 Define as macro, expanding to gget_current_dir_name, and define
3850 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3851 malloc_enable_thread(). Don't initialize malloc.
3852 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3853 no longer defined on Cygwin).
3854 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3855 * sheap.c (bss_sbrk_buffer_end): New variable.
3856 * unexcw.c (__malloc_initialized): Remove variable.
3857 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3859 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3862 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3864 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3865 In `event->y' return entire range (the size of the scroll bar minus
3867 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3868 return entire range (the scaled size of the scroll bar minus
3869 that of the slider). In `portion' return the scaled position of
3871 (xaw_jump_callback): Restore part of code for vertical scroll
3872 bar broken in change from 2014-07-27.
3873 (xaw_scroll_callback): Provide incremental scrolling with
3874 horizontal scroll bars.
3876 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3878 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3880 * indent.c (Fvertical_motion): Fix vertical motion up through a
3881 display property after a newline. (Bug#18276)
3883 * xdisp.c (display_line): Don't assume that the call to
3884 reseat_at_next_visible_line_start ends up at a character
3885 immediately following the newline on the previous line.
3886 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3887 beyond ZV, which causes infloop in redisplay. For the details, see
3888 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3890 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3891 coordinate for hscrolled R2L screen lines. (Bug#18277)
3893 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3895 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3898 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3900 * syntax.c (scan_lists): Don't examine positions before BEGV.
3903 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3905 Improve robustness of new string-collation code (Bug#18051).
3906 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3907 (newlocale, wcscoll_l): Define substitutes for platforms that
3908 lack them, so as to simplify the mainline code.
3909 (str_collate): Simplify the code by assuming the above definitions.
3910 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3911 For example, the old version left the Emacs in the wrong locale if
3912 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3913 result. Report an error if newlocale fails.
3915 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3917 * lisp.h (str_collate):
3918 * sysdep.c (str_collate): Return int.
3919 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3921 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3923 Fix some glitches in previous change.
3924 * sysdep.c (stack_direction): Replace stack_grows_down
3925 to simplify calculation of stack boundaries.
3926 (handle_sigsegv): Check whether we really crash somewhere near
3927 to stack boundary, and handle fatal signal as usual if not.
3928 (init_sigsegv): Adjust accordingly.
3929 * keyboard.c (Vtop_level_message): Rename to
3930 Vinternal__top_level_message, as suggested by Stefan Monnier in
3931 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3932 All related users changed.
3934 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3936 Handle C stack overflow caused by too nested Lisp evaluation.
3937 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3938 siglongjmp point to transfer control from SIGSEGV handler.
3939 * keyboard.c (return_to_command_loop, recover_top_level_message)
3940 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3941 (regular_top_level_message): New variable.
3942 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3943 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3945 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3946 new variables described above.
3947 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3948 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3949 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3950 (init_sigsegv): New function.
3951 (init_signals): Use it.
3953 2014-08-25 Ken Brown <kbrown@cornell.edu>
3955 * emacs.c (main): Remove use of obsolete macro
3956 G_SLICE_ALWAYS_MALLOC.
3958 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3960 Implement locale-sensitive string collation for MS-Windows.
3961 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3962 New functions. (Bug#18051)
3964 * w32.h (w32_compare_strings): Add prototype.
3966 * w32.c <g_b_init_compare_string_w>: New global flag.
3967 (globals_of_w32): Initialize it.
3969 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3971 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3972 [WINDOWSNT]: Call str_collate on MS-Windows.
3974 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3976 One more minor cleanup of font subsystem.
3977 * font.h (struct font_driver): Convert text_extents to
3978 return void because returned value is never actually used.
3979 * macfont.m (macfont_text_extents):
3980 * w32font.c (w32font_text_extents):
3981 * xftfont.c (xftfont_text_extents): Adjust to return void
3982 and assume that 'metrics' argument is always non-NULL.
3983 * ftfont.c (ftfont_text_extents):
3984 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3986 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3988 Minor cleanups of str_collate fix (Bug#18051).
3989 * fns.c (str_collate): Move decl from here ...
3990 * lisp.h (str_collate): ... to here.
3991 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3992 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3993 potential problems with integer overflow. Don't assume
3994 setlocale succeeds. Remove unnecessary test before restoring
3995 locale via setlocale, and free the copied setlocale string
3998 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4000 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4002 * sysdep.c (str_collate): New function. (Bug#18051)
4004 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4006 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4007 if the initial "rm -f" fails. This is for MinGW builds, where
4008 MS-Windows will not allow deleting the executable file of a
4011 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4013 * w32term.c (w32_scroll_bar_handle_click)
4014 (w32_horizontal_scroll_bar_handle_click)
4015 (x_scroll_bar_report_motion)
4016 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4017 SB_THUMBTRACK, use the 32-bit position information returned by
4018 GetScrollInfo, not the 16-bit information returned in the Windows
4021 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4023 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4024 second coordinate ('y') reported for dragging the horizontal
4027 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4029 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4030 and text area-relative x-coordinates.
4032 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4034 Avoid overwriting the reversed_p flags in the glyph matrices when
4035 init_iterator or start_display are called.
4036 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4038 (tool_bar_height, redisplay_tool_bar, try_window)
4039 (try_window_reusing_current_matrix, try_window_id)
4040 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4041 reversed_p flag of the iterator's glyph row where the glyph row
4042 is going to be redrawn.
4044 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4046 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4048 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4050 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4051 of emacs_event return length from si.nPage to si.nMax.
4052 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4053 interchange start and end of thumb.
4055 2014-08-15 Ken Brown <kbrown@cornell.edu>
4057 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4058 ERRORCHECK mutexes. (Bug#18222)
4060 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4062 * frame.c (set_menu_bar_lines_1): Remove.
4063 (set_menu_bar_lines): Call change_frame_size instead of
4064 set_menu_bar_lines_1.
4066 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4068 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4071 2014-08-11 Glenn Morris <rgm@gnu.org>
4073 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4074 writing before backing up, since it causes a more serious problem
4075 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4076 (choose_write_coding_system): No longer callable from Lisp.
4077 Move last piece back here from Fwrite_region.
4078 (Fwrite_region, syms_of_fileio): Update for above changes.
4080 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4082 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4083 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4084 (Fwindow_new_pixel, Fset_window_new_pixel)
4085 (Fset_window_new_total, Fset_window_new_normal)
4086 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4088 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4090 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4092 * fontset.c (Finternal_char_font): Recompute basic faces if the
4093 frame's face cache was cleared. (Bug#18162)
4095 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4097 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4098 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4099 base buffer's undo list.
4101 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4103 Fix a couple of recent inadvertent breaks of the MSDOS port.
4104 * msdos.c: include required menu.h
4105 * term.c: set correct menu_show_hook on MSDOS.
4107 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4109 Fix handling of menu bar line on TTY frames (Bug#18136)
4111 * dispnew.c (handle_window_change_signal):
4112 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4113 frame's menu bar lines subtracted from height.
4114 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4116 (adjust_frame_size): Count in menu bar when setting FrameRows.
4117 (make_terminal_frame): When setting up the frame's lines and
4118 text height don't count in the menu bar.
4119 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4120 lines subtracted from height.
4121 (do_switch_frame): Set tty's FrameRows to number of total lines
4123 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4124 is used, return total number of lines and columns.
4125 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4127 * term.c (OUTPUT, tty_set_terminal_modes)
4128 (tty_set_terminal_window, tty_set_scroll_region)
4129 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4130 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4131 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4132 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4133 Call change_frame_size with frame's menu bar lines subtracted
4135 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4136 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4139 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4141 * alloc.c (Fmemory_info): Remove a stray brace.
4143 * process.c: Fix a comment typo.
4145 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4147 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4149 * widgetprv.h (EmacsFramePart): Remove font.
4151 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4152 (resources, setup_frame_cursor_bits): Remove unused variables and
4153 functions, esp. wrt. font (Bug#18227).
4155 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4157 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4159 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4161 Refer to MS-DOS using the same name everywhere.
4163 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4167 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4169 * w32term.c (w32_redeem_scroll_bar):
4170 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4171 not redeeming scroll bars that have been turned off.
4173 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4175 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4176 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4177 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4178 (safe_run_hook_funcall): Adjust accordingly.
4180 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4182 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4183 Condition correctly according to toolkit used.
4184 * frame.c (make_initial_frame, make_terminal_frame)
4185 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4186 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4187 assignments according to presence of toolkit scrollbars.
4188 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4189 Condition correctly according to toolkit used.
4190 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4191 only if toolkit supports it.
4192 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4194 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4196 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4198 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4200 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4201 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4202 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4203 (safe_run_hooks): Remove comment which is not relevant any more.
4205 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4207 Don't let big frames overrun the stack.
4208 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4209 Use SAFE_NALLOCA, not alloca.
4211 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4212 * dired.c (directory_files_internal): Use a volatile variable
4213 to prevent the compiler from optimizing away all copies of a local.
4214 I wonder how many other GC-related bugs like this lurk elsewhere?
4216 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4217 * xterm.h (struct x_display_info): New member 'connection'.
4218 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4219 so that x_delete_terminal has a file descriptor to pass to
4220 delete_keyboard_wait_descriptor.
4222 Don't mishandle year-9999 dates (Bug#18176).
4223 * editfns.c (decode_time_components): Store an invalid timespec
4224 on overflow, instead of returning false, so that the caller can
4225 distinguish overflow from other errors.
4226 (lisp_time_argument, lisp_seconds_argument): If the time is out
4227 of range, signal a time overflow instead of an invalid time spec.
4228 * keyboard.c (decode_timer): Treat time overflow like other
4231 Avoid undefined behavior with signed left shift.
4232 Caught by 'gcc -fsanitize=undefined'.
4233 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4234 * dispnew.c (line_hash_code, scrolling):
4235 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4236 Use 'unsigned', not 'int', for line hashes.
4237 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4239 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4241 Make compare-strings more compatible with old behavior (Bug#17903).
4242 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4244 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4246 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4247 Don't add label between left and right buttons (Bug#18129).
4249 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4251 Make functions static that no longer need to be extern.
4252 * frame.c, frame.h (set_menu_bar_lines):
4253 * keyboard.c (Qleftmost, Qrightmost):
4254 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4255 (x_set_internal_border_width):
4258 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4260 Fix display of R2L lines when the last character fits only partially.
4261 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4263 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4264 R2L row is visible only partially, give the row a negative x
4266 (display_line): Fix the calculation of the glyph whose pixel width
4267 is used to decide whether the last produced glyph fits on the
4268 line. When the last glyph fits only partially, give the row a
4271 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4272 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4273 pixel width of the first glyph that is hscrolled from display.
4274 (display_line): In R2L glyph rows, don't give a negative offset to
4275 row->x when the first glyph begins before first_visible_x.
4277 * xdisp.c (display_line): If called with iterator set up to write
4278 to a marginal area, delay the call to handle_line_prefix until we
4279 switch back to the text area. (Bug#18035)
4281 * .gdbinit (xwindow): The members total_cols, total_lines,
4282 left_col, and top_line are C integers (and has been so for the
4285 2014-08-01 Andreas Schwab <schwab@suse.de>
4287 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4288 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4290 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4292 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4293 (timerfd_callback): Ignore weird events with no data. Add tight
4294 assertions and comments.
4295 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4296 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4298 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4300 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4301 I had confused && with ||.
4303 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4305 Simplify timerfd configuration and fix some minor glitches.
4306 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4307 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4308 Fall back on timer_create if timerfd_create fails at runtime.
4309 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4310 kernel primitives to do resolution. All uses removed.
4311 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4312 (turn_on_atimers): Clear timer_create-based timers too,
4315 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4316 Without this change, the code can access the local variable 'width'
4317 even when it has not been initialized, and likewise for 'height';
4318 in either case this leads to undefined behavior.
4320 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4322 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4323 necessary, put horizontal scroll bar resources as well. See
4324 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4325 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4327 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4329 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4330 background value to match the resource of its vertical counterpart.
4332 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4334 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4335 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4337 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4339 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4340 change that added the top margin height to the requested height
4341 and revert (undocumented) part of 2014-07-28 change that changed
4342 the logic of whether a size change occurred.
4344 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4346 * .gdbinit (xwindow): The members total_cols, total_lines,
4347 left_col, and top_line are C integers (and has been so for the
4350 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4353 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4355 On GNU/Linux, use timerfd for asynchronous timers.
4356 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4357 (toplevel): Rename alarm_timer_ok to special_timer_available.
4358 [HAVE_TIMERFD]: Declare timerfd.
4359 [HAVE_CLOCK_GETRES]: Declare resolution.
4360 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4361 system timer resolution.
4362 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4363 (timerfd_callback) [HAVE_TIMERFD]: New function.
4364 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4365 [ENABLE_CHECKING]: New function for the sake of automated tests.
4366 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4367 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4368 [ENABLE_CHECKING]: Defsubr test function.
4369 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4370 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4371 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4373 Fix --without-x build and pacify --enable-gcc-warnings.
4374 Problems reported in Bug#18122 and Bug#18124.
4375 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4376 (frame_windows_min_size): Now static.
4377 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4379 (adjust_frame_size): Always declare prototype.
4381 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4382 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4383 * atimer.c (timerfd_callback): Always read expiration data.
4385 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4386 * process.c (add_timer_wait_descriptor): Add timer descriptor
4387 to input_wait_mask and non_process_wait_mask as well.
4389 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4391 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4393 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4395 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4396 Reinstate code removed by the prevoius commit to this file.
4398 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4400 * buffer.h (struct buffer): New fields scroll_bar_height and
4401 horizontal_scroll_bar_type.
4402 * buffer.c (bset_scroll_bar_height)
4403 (bset_horizontal_scroll_bar_type): New functions.
4404 (Fbuffer_swap_text): Handle old_pointm field.
4405 (init_buffer_once): Set defaults for scroll_bar_height and
4406 horizontal_scroll_bar_type.
4407 (syms_of_buffer): New variables scroll_bar_height and
4408 horizontal_scroll_bar_type.
4409 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4410 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4411 (set_vertical_scroll_bar): Remove prototype.
4412 (x_change_tool_bar_height): Add prototype.
4413 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4414 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4415 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4417 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4418 (update_window): Start mode_line_row->y after horizontal scroll
4420 (change_frame_size_1): Call adjust_frame_size.
4421 (init_display): When changing the size of a tty frame do not
4422 pass height of menu bar.
4423 (Qframe_windows_min_size): New symbol.
4424 * frame.h (struct frame): List tool bar fields after menu bar
4425 fields. Add official, total_lines, horizontal_scroll_bars,
4426 config_scroll_bar_height and config_scroll_bar_lines fields.
4427 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4428 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4429 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4430 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4431 (FRAME_WINDOWS_HEIGHT): New macros.
4432 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4433 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4434 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4435 horizontal scroll bar.
4436 (frame_inhibit_resize, adjust_frame_size)
4437 (frame_windows_min_size): Add declarations.
4438 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4439 (x_set_scroll_bar_default_height, x_set_left_fringe)
4440 (x_set_right_fringe, x_set_vertical_scroll_bars)
4441 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4442 (x_set_scroll_bar_height): Add external declarations.
4443 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4444 (adjust_frame_size): New functions.
4445 (make_frame): Initial horizontal_scroll_bars field.
4446 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4448 (make_initial_frame, make_terminal_frame): No horizontal scroll
4449 bar in initial and terminal frames. Use adjust_frame_size.
4450 (Fframe_total_cols): Fix doc-string.
4451 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4452 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4453 Rewrite using adjust_frame_size.
4454 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4455 (Qframe_windows_min_size): New symbols.
4456 (x_set_frame_parameters): Remove call of check_frame_size.
4457 (x_report_frame_params): Return scroll_bar_height value.
4458 (x_set_left_fringe, x_set_right_fringe): New functions.
4459 (adjust_frame_height, x_set_internal_border_width)
4460 (x_set_fringe_width): Remove.
4461 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4462 (x_set_scroll_bar_width, x_set_right_divider_width)
4463 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4464 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4466 (x_figure_window_size): Rewrite to make frame display the
4467 expected number of lines.
4468 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4469 (Vdefault_frame_horizontal_scroll_bars)
4470 (Vframe_initial_frame_tool_bar_height)
4471 (frame_inhibit_implied_resize): New variables.
4472 * fringe.c (compute_fringe_widths): Remove.
4473 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4474 (xg_create_horizontal_scroll_bar)
4475 (xg_update_horizontal_scrollbar_pos)
4476 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4477 (xg_get_default_scrollbar_height)
4478 (xg_clear_under_internal_border): Extern.
4479 * gtkutil.c (xg_frame_resized): Don't call
4480 do_pending_window_change.
4481 (xg_frame_set_char_size): Use adjust_frame_size.
4482 (style_changed_cb): Call update_theme_scrollbar_height and
4483 x_set_scroll_bar_default_height.
4484 (x_wm_set_size_hint): Don't call check_frame_size.
4485 (update_theme_scrollbar_height)
4486 (xg_get_default_scrollbar_height)
4487 (xg_create_horizontal_scroll_bar)
4488 (xg_update_horizontal_scrollbar_pos)
4489 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4490 (xg_create_scroll_bar): Set horizontal slot of bar.
4491 (xg_initialize): Call update_theme_scrollbar_height.
4492 (xg_clear_under_internal_border): No more static.
4493 * insdel.c (adjust_suspend_auto_hscroll): New function.
4494 (adjust_markers_for_delete, adjust_markers_for_insert)
4495 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4496 * keyboard.c (readable_events, discard_mouse_events)
4497 (make_lispy_event): Handle horizontal scroll bar click events.
4498 (Fsuspend_emacs): When changing the size of a tty frame do not
4499 pass height of menu bar.
4500 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4501 (Qright, Qleftmost, Qrightmost): New symbols.
4502 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4504 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4505 * nsfns.m (x_set_internal_border_width): New function.
4506 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4507 Remove extended fringe code.
4508 (x_set_window_size, x_new_font): Don't call
4509 compute_fringe_widths.
4510 * term.c (Fresume_tty): When changing the size of a tty frame do
4511 not pass height of menu bar.
4512 (clear_tty_hooks, set_tty_hooks):
4513 Clear horizontal_scroll_bar_hook.
4514 (init_tty): Frame has no horizontal scroll bars.
4515 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4516 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4517 scroll_bar_after_handle, scroll_bar_left_arrow,
4518 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4519 scroll_bar_to_rightmost entries.
4520 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4521 (struct terminal): Add set_horizontal_scroll_bar_hook.
4522 * w32console.c (initialize_w32_display):
4523 Clear horizontal_scroll_bar_hook.
4524 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4526 (x_clear_under_internal_border, x_set_internal_border_width):
4528 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4529 Set windows_or_buffers_changed when adding the menu bar.
4530 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4531 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4532 (w32_createhscrollbar): New functions.
4533 (w32_createscrollbar): Rename to w32_createvscrollbar.
4534 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4535 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4536 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4537 Add WM_EMACS_SHOWCURSOR.
4538 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4539 case do not artificially impose WM size hints.
4540 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4541 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4543 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4544 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4545 (unwind_create_frame_1): Remove.
4546 (Fx_create_frame): Make both scrollbars the system standard
4547 width and height. Use official field of frame structure to
4548 inhibit running window-configuration-change-hook.
4549 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4550 pixelwise. Handle frame's official field.
4551 (w32_frame_parm_handlers): Remove x_set_fringe_width
4552 entries. Add x_set_scroll_bar_height,
4553 x_set_horizontal_scroll_bars, x_set_left_fringe and
4555 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4556 pass height of menu bar to change_frame_size.
4557 * w32menu.c (set_frame_menubar): Rewrite using
4558 frame_inhibit_resize.
4559 * w32term.h (struct w32_display_info):
4560 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4561 (struct scroll_bar): Add horizontal.
4562 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4563 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4564 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4565 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4566 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4567 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4568 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4569 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4570 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4571 Define instead of WM_EMACS_CREATESCROLLBAR.
4572 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4573 WND_SCROLLBAR_INDEX.
4574 * w32term.c (horizontal_scroll_bar_min_handle)
4575 (horizontal_scroll_bar_left_border)
4576 (horizontal_scroll_bar_right_border): New integers.
4577 (x_set_frame_alpha): Replace x_highlight_frame by
4579 (x_window_to_scroll_bar): New argument "type". Update callers
4581 (w32_set_horizontal_scroll_bar_thumb)
4582 (x_horizontal_scroll_bar_report_motion)
4583 (w32_set_horizontal_scroll_bar)
4584 (w32_horizontal_scroll_bar_handle_click)
4585 (x_horizontal_scroll_bar_report_motion): New functions.
4586 (w32_mouse_position): Discriminate horizontal and vertical
4588 (my_create_scrollbar): Replace with two new functions
4589 my_create_vscrollbar and my_create_hscrollbar.
4590 (x_scroll_bar_create): New argument "horizontal".
4591 Update callers accordingly.
4592 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4593 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4595 (w32_read_socket): Handle WM_HSCROLL cae.
4596 (x_new_font): Don't recompute fringe widths.
4597 Use frame_inhibit_resize. Calculate new menu bar height iff we
4598 build without toolkit. Always clear under internal border.
4599 (x_set_window_size): Don't check frame size or recompute
4600 fringes. Reset fullscreen status before applying sizes.
4601 Always resize as requested by pixelwise argument. Don't call
4602 do_pending_window_change.
4603 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4604 (w32_initialize_display_info): Initialize dpyinfo's
4605 horizontal_scroll_bar_cursor entry.
4606 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4607 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4608 horizontal_scroll_bar_left_border.
4609 (w32fullscreen_hook): Intermittently resize window to normal
4610 when switching from fullscreen to maximized state.
4611 (run_window_configuration_change_hook): Don't run it if frame is
4613 (unwind_change_frame): Remove.
4614 (Fset_window_configuration): Rewrite using frame's official field.
4615 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4616 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4617 * window.h (struct window): New fields old_pointm,
4618 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4619 scroll_bar_height and suspend_auto_hscroll.
4620 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4622 (sanitize_window_sizes): Extern.
4623 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4624 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4625 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4626 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4627 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4629 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4630 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4631 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4632 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4633 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4634 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4635 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4636 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4637 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4638 (Fwindow_old_point, sanitize_window_sizes): New functions.
4639 (Qwindow_sanitize_window_sizes): New symbol.
4640 (window_body_height): Count in horizontal scroll bar.
4641 (set_window_hscroll, Fscroll_left, Fscroll_right):
4642 Set suspend_auto_hscroll slot.
4643 (Fwindow_inside_edges): Count fringes pixelwise.
4644 (coordinates_in_window, Fcoordinates_in_window_p):
4645 Consider horizontal scroll bar.
4646 (check_frame_size, adjust_window_margins): Remove functions and
4647 corresponding calls.
4648 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4649 (temp_output_buffer_show): Reset hscroll related fields.
4650 Initialize old_pointm.
4651 (make_parent_window): Initialize old_pointm.
4652 (make_window): Initialize old_pointm, horizontal scroll bar type,
4653 and scroll bar height.
4654 (resize_frame_windows): Don't count top margin in new sizes.
4655 Don't use safe sizes when shrinking a frame; let the window
4656 manager do the clipping.
4657 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4659 (Fdelete_window_internal): Unchain old_pointm marker.
4660 (window_scroll_pixel_based, Fscroll_other_window):
4662 (Fwindow_text_width, Fwindow_text_height): New argument
4664 (struct saved_window): New fields, old_pointm, hscroll_whole,
4665 suspend_auto_hscroll, scroll_bar_height and
4666 horizontal_scroll_bar_type.
4667 (Fset_window_configuration, save_window_save): Set new fields of
4669 (apply_window_adjustment): Don't call adjust_window_margins.
4670 (set_window_margins): Don't change margins if new sizes don't
4672 (set_window_scroll_bars): New argument "horizontal_type".
4673 Handle horizontal scroll bars. Don't change scroll bars if they
4674 don't fit into window.
4675 (Fset_window_scroll_bars): New argument "horizontal_type".
4676 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4677 (compare_window_configurations): Compare horizontal scroll bar
4679 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4680 horizontal scroll bar height.
4681 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4682 instead of FRAME_LINES.
4683 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4684 ON_VERTICAL_SCROLL_BAR.
4685 (with_echo_area_buffer): Initialize old_pointm.
4686 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4688 (unwind_with_echo_area_buffer): Handle old_pointm.
4689 (update_tool_bar): Set do_update when the tool bar window has at
4690 least one line (since this is what the user sets).
4691 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4692 (redisplay_tool_bar): Return early when toolbar has zero lines.
4693 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4694 (hscroll_window_tree): Handle suspension of auto_hscroll and
4696 (set_horizontal_scroll_bar): New function.
4697 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4698 more than one line. Handle horizontal scroll bars.
4699 (note_mouse_highlight): Handle horizontal scrol bars.
4700 (expose_frame): Set dimensions of XRectangle from frame's text
4702 (Vvoid_text_area_pointer): Update doc-string.
4703 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4704 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4705 (x_set_internal_border_width): New functions.
4706 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4707 (unwind_create_frame_1): Remove.
4708 (Fx_create_frame): Handle horizontal scroll bars. Use official
4709 field of frame structure to inhibit running
4710 window-configuration-change-hook.
4711 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4712 pixelwise. Handle frame's official field.
4713 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4714 x_set_horizontal_scroll_bars, x_set_left_fringe,
4716 * xmenu.c (update_frame_menubar, free_frame_menubar):
4717 Use adjust_frame_size.
4718 * xterm.h (struct x_display_info):
4719 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4721 (struct scroll_bar): Add horizontal slot.
4722 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4723 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4724 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4725 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4726 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4727 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4728 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4729 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4730 (x_clear_under_internal_border): Remove.
4731 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4732 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4733 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4734 HORIZONTAL. Update callers.
4735 (horizontal_action_hook_id): New action hook id.
4736 (x_horizontal_scroll_bar_to_input_event)
4737 (x_create_horizontal_toolkit_scroll_bar)
4738 (xt_horizontal_action_hook)
4739 (x_set_toolkit_horizontal_scroll_bar_thumb)
4740 (XTset_horizontal_scroll_bar, x_net_wm_state)
4741 (x_horizontal_scroll_bar_report_motion): New functions.
4742 (xg_scroll_callback, x_scroll_bar_handle_click):
4743 Handle horizontal scroll bars.
4744 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4745 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4747 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4748 Handle horizontal scroll bars.
4749 (handle_one_xevent): Handle horizontal scroll bar events.
4750 Call x_net_wm_state.
4751 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4753 (x_set_window_size): Don't call check_frame_size and
4754 do_pending_window_change.
4755 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4756 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4757 (x_scroll_bar_set_handle): Add some checks when calling
4760 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4762 Revert previous change.
4763 There is certainly nothing wrong with writing code like 'lo <= i
4764 && i <= hi', even if LO happens to a constant. There isn't even
4765 anything wrong in general with writing 'a <= b' if A happens to
4766 be a constant. At any rate stylistic changes shouldn't
4767 be done like this without discussion.
4769 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4771 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4772 (Fgarbage_collect): Reorder conditions that are written backwards.
4773 * data.c (cons_to_unsigned): Likewise.
4774 * dispnew.c (update_frame_1, sit_for): Likewise.
4775 * fileio.c (file_offset): Likewise.
4776 * filelock.c (read_lock_data, lock_file): Likewise.
4777 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4779 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4780 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4781 * lread.c (read1): Likewise.
4782 * minibuf.c (read_minibuf_noninteractive): Likewise.
4783 * nsterm.m (x_set_frame_alpha): Likewise.
4784 * process.c (wait_reading_process_output): Likewise.
4785 * region-cache.c (delete_cache_boundaries): Likewise.
4786 * xterm.c (x_set_frame_alpha): Likewise.
4788 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4790 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4793 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4795 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4796 because atimer expiration is absolute rather than relative.
4798 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4800 * w32term.h (current_popup_menu, menubar_in_use):
4801 Move declarations from w32term.c.
4803 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4805 * w32fns.c (menubar_in_use): No more static.
4806 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4808 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4810 Move hourglass machinery to RIF.
4811 * dispextern.h (struct redisplay_interface): New members
4812 show_hourglass and hide_hourglass. Indent comments.
4813 (show_hourglass, hide_hourglass): Remove prototypes.
4814 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4815 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4816 (ns_redisplay_interface): Add them.
4817 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4818 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4819 (w32_arrow_cursor): New function to hack around non-GUI frames.
4820 (w32_redisplay_interface): Add new functions.
4821 * w32term.h (w32_arror_cursor): Add prototype.
4822 * xdisp.c (show_hourglass): New function, refactored out from
4823 platform-dependent code.
4824 (cancel_hourglass): Now call to RIF function.
4825 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4826 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4827 (x_redisplay_interface): Add new functions.
4829 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4831 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4832 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4833 and complete previous change.
4834 * frame.c (adjust_frame_height): New function.
4835 (Fset_frame_height, Fset_frame_size): Use it.
4836 (x_set_frame_parameters): Take frame top margin into account.
4838 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4840 * frame.c (Fset_frame_height): Take frame top margin into account.
4841 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4842 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4844 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4846 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4847 menubar_height as such. Tweak comment.
4848 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4849 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4850 All related users changed.
4851 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4852 * xterm.c (handle_one_xevent):
4853 * gtkutil.c (xg_event_is_for_menubar):
4854 * xfns.c (x_window) [USE_X_TOOLKIT]:
4855 * xmenu.c (set_frame_menubar, free_frame_menubar):
4856 Prefer to use FRAME_MENUBAR_HEIGHT.
4858 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4860 * frame.c (Fframe_parameters): Always report frame height without
4861 menu and tool bar lines.
4863 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4865 * nsterm.m (applicationDidFinishLaunching:): Call
4866 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4867 (antialiasThresholdDidChange:): New method for EmacsApp.
4869 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4871 * macfont.m (macfont_update_antialias_threshold): Remove static.
4873 * macfont.h (macfont_update_antialias_threshold): Declare.
4875 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4877 * w32select.c (setup_windows_coding_system):
4878 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4879 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4881 * w16select.c (Fw16_get_clipboard_data):
4882 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4885 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4886 buffer position where we are to start the iteration.
4887 (handle_invisible_prop): Record in it->stop_charpos the position
4888 where the invisible text ends. (Bug#18035)
4889 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4890 row has zero buffer position as their start position.
4891 Reported by martin rudalics <rudalics@gmx.at>.
4893 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4894 infinite looping in redisplay when display lines don't have enough
4895 space to display even a single character. (Bug#18036)
4897 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4899 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4900 * xfns.c (x_window): Use it to allow xfree later.
4901 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4902 where appropriate. Use bool for booleans and remove redundant checks.
4903 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4904 * xterm.c (x_free_frame_resources): Free shell_position.
4906 2014-07-19 K. Handa <handa@gnu.org>
4908 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4909 mandatory font spec (Bug#17973).
4911 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4913 * font.c (font_score): Return the worst score if the size of
4914 ENTITY is wrong by more than a factor 2 (Bug#17973).
4916 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4918 * frame.c (frame_unspecified_color): New function
4919 refactored out from ...
4920 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4921 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4923 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4924 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4925 * lisp.h (set_frame_param): Remove prototype.
4926 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4927 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4930 Prefer 'x_display_info *' to 'Display *' in X selection code.
4931 This helps to avoid unneeded calls to x_display_info_for_display.
4932 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4933 instead of 'Display *'.
4934 (SELECTION_EVENT_DPYINFO): New macro.
4935 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4936 it as an lvalue. Mention this in comment.
4937 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4938 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4939 (selection_data_to_lisp_data, receive_incremental_selection):
4940 Convert to use 'x_display_info *'. Adjust users where appropriate.
4941 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4942 selection data *' as last arg to not return values in args.
4943 (unexpect_property_change): Use common removal technique.
4945 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4947 * print.c (print_preprocess): Adjust to match changed
4948 sub char-table structure and avoid crash (Bug#18038).
4950 * data.c (wrong_choice): Not static any more.
4951 * lisp.h (wrong_choice): Add prototype.
4952 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4953 Declare namebuf as such. Tweak comment.
4954 [USE_GTK]: Likewise for tool_bar_position.
4955 (fset_tool_bar_position) [USE_GTK]: Ditto.
4956 (FRAME_TOOL_BAR_POSITION): New macro.
4957 * frame.c (x_report_frame_params):
4958 * gtkutil.c (update_frame_tool_bar):
4959 * xfns.c (Fx_create_frame): Use it.
4960 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4962 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4964 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4965 buffer's default-directory only if it is a string. (Bug#17986)
4967 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4969 More precise control over values of some buffer-local variables.
4970 * keyboard.c (Qvertical_scroll_bar):
4971 * frame.c (Qleft, Qright): Move to ...
4972 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4973 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4974 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4975 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4976 vertical-scroll-bar, scroll-up-aggressively
4977 and scroll-down-aggressively.
4978 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4980 * nsfns.m, frame.h (Qleft, Qright):
4981 * nsterm.m (Qleft): Remove declarations.
4982 * gtkutil.c (toplevel): Include buffer.h.
4983 * data.c (wrong_choice, wrong_range): New functions.
4984 (store_symval_forwarding): Handle special properties of buffer-local
4985 variables and use functions from the above to signal error, if any.
4987 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4988 values. Add comment.
4989 (struct frame): Re-arrange layout to avoid extra padding and use bit
4990 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4991 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4992 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4993 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4994 Define as no-ops because there are no scroll bars anyway.
4995 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4998 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4999 Add convenient setter.
5000 (font_put_frame_data, font_get_frame_data): Use it.
5002 2014-07-15 Daiki Ueno <ueno@gnu.org>
5004 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5005 pointer argument, before dereferencing.
5006 (XCHAR2B_BYTE2): Likewise.
5008 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5010 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5011 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5012 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5013 Use record_unwind_protect_int and avoid consing.
5014 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5016 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5018 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5020 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5021 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5023 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5024 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5025 * minibuf.c: Include binary-io.h instead of fcntl.h.
5026 (read_minibuf_noninteractive):
5027 Use set_binary_mode instead of handcrafted code.
5028 Don't call emacs_set_tty if emacs_get_tty failed.
5029 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5030 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5031 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5033 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5034 This works around a GCC compiler bug when Emacs is configured with
5035 --enable-gcc-warnings.
5037 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5039 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5040 or characters in string, respectively. Add comment.
5041 * fringe.c (Fdefine_fringe_bitmap):
5042 * fns.c (Fsubstring, substring_both): Use it.
5043 * keymap.c (Fdefine_key, Flookup_key):
5044 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5046 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5047 Use menu_item_width.
5048 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5050 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5052 Improve behavior of 'bzr up; cd src; make -k'.
5053 * Makefile.in (top_srcdir): New var.
5054 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5055 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5056 its expansion is a bit shorter.
5057 (../config.status): Actually build config.status instead of
5059 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5060 New macros, copied and relocated from ../Makefile.in.
5061 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5062 (../config.status, Makefile): New dependencies and rules,
5063 copied with relocation from ../Makefile.in. This should be more
5064 likely to rebuild the build machinery properly if you do a 'make'
5065 in the src directory.
5067 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5069 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5072 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5073 behavior on Windows 7 and later when the function is repeatedly
5074 invoked with the same value of DIR. (Bug#17950)
5076 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5077 string to match the one in w32fns.c.
5079 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5080 stdin to binary mode only if it is connected to a terminal.
5082 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5084 Coalesce extern decls.
5085 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5086 * sysdep.c (emacs_get_tty, emacs_set_tty):
5087 Move duplicate extern decls from here ...
5088 * systty.h: ... to here, so that there's just one copy.
5090 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5092 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5094 * nsfns.m (Fns_popup_font_panel): Ditto.
5096 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5098 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5100 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5102 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5103 [DOS_NT]: Implement for WINDOWSNT.
5105 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5108 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5110 * sysdep.c (suppress_echo_on_tty): New function.
5111 * minibuf.c (read_minibuf_noninteractive): Use it.
5113 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5115 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5116 sysinfo failed. Adjust docstring.
5118 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5120 Implement memory-info for MS-DOS.
5121 * dosfns.c (dos_memory_info): New function.
5122 * dosfns.h (dos_memory_info): Add prototype.
5123 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5124 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5125 of doing some of its job.
5127 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5128 reference termios structure members.
5130 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5132 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5134 * minibuf.c (top): Include systty.h. Declare external
5135 emacs_get_tty and emacs_set_tty.
5136 (Vread_hide_char): New lisp variable.
5137 (read_minibuf_noninteractive): Hide characters with
5138 Vread_hide_char if it is a character. (Bug#17839)
5140 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5142 Implement memory-info for MS-Windows.
5143 * w32.c (w32_memory_info): New function.
5144 * w32.h (w32_memory_info): Prototype it.
5145 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5147 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5149 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5150 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5151 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5152 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5153 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5154 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5155 (decode_coding_big5, decode_coding_charset, decode_coding)
5156 (encode_coding): Adjust users.
5158 * alloc.c (Fmemory_info): New function.
5160 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5162 * syntax.c (back_comment): Use more-natural location for label.
5164 * font.c, font.h (font_unparse_fcname): Now static.
5165 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5167 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5169 Next minor cleanup of font subsystem.
5170 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5171 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5173 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5175 * ftfont.h (ftfont_font_format): Remove prototype.
5176 * ftfont.c (ftfont_font_format): Remove; now unused.
5178 * nsfont.m (nsfont_open):
5179 * w32font.c (w32font_open_internal):
5180 * w32uniscribe.c (uniscribe_open):
5181 * xfont.c (xfont_open):
5182 * xftfont.c (xftfont_open): All users changed.
5184 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5185 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5187 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5189 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5190 x_produce_glyphs does when it generates a stretch glyph that
5191 represents a TAB. (Bug#17969)
5193 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5194 and there is a display property at that position, don't call
5195 move_it_to to move to a position before window start. (Bug#17942)
5196 Fix condition for finding CHARPOS by the first call to move_it_to.
5199 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5201 * syntax.c (find_defun_start): Try the cache even
5202 if !open_paren_in_column_0_is_defun_start.
5203 (back_comment): If find_defun_start was pessimistic, use the
5204 scan_sexps_forward result to improve the cache (bug#16526).
5206 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5208 * xdisp.c (redisplay_window): If redisplay of a window ends up
5209 with point in a partially visible line at end of the window, make
5210 sure the amended position of point actually has smaller Y
5211 coordinate; if not, give up and scroll the display. (Bug#17905)
5213 * window.c (window_scroll_pixel_based): When point ends up at the
5214 last fully visible line, don't let move_it_to stop at the left
5215 edge of the line and dupe us into thinking point is inside the
5218 * w32.c (network_interface_info): Make sure the argument is a
5221 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5223 * process.c (read_and_dispose_of_process_output): Fix typo
5224 in previous patch: we want nonnegative fds, not nonzero fds.
5226 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5228 * chartab.c (char_table_translate): Move to...
5229 * character.h (char_table_translate): ... inline function here.
5230 Avoid Faref and assume that args are always valid. This helps to
5231 speedup search, which is especially important for a huge buffers.
5232 * lisp.h (char_table_translate): Remove prototype.
5234 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5235 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5236 New function, with an intention to avoid code duplication between
5238 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5240 * ftfont.c (ftfont_open):
5241 * macfont.m (macfont_open):
5242 * xftfont.c (xftfont_open): Use it.
5244 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5246 * process.c: Add sanity checks for file descriptors (Bug#17844).
5247 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5248 Check that infd is nonnegative before using it as an fd.
5249 (read_and_dispose_of_process_output, Fprocess_send_eof):
5250 Likewise, for outfd.
5251 (wait_reading_process_output): Omit unnecessary check of infd.
5253 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5255 Minor fixups related to usage of the 'long' type.
5256 * gnutls.c (emacs_gnutls_handshake):
5257 * xfaces.c (dump_realized_face):
5258 Work even if 'long' is narrower than 'void *'.
5259 * termcap.c (scan_file):
5260 * xselect.c (x_decline_selection_request)
5261 (x_reply_selection_request, x_get_window_property):
5262 * xterm.c (x_set_frame_alpha):
5263 Remove unnecessary 'L' suffixes of integer constants.
5264 * xfns.c (hack_wm_protocols):
5265 * xselect.c (x_fill_property_data):
5266 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5267 Remove unnecessary casts to 'long'.
5268 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5270 Minor ImageMagick safety fixes.
5271 * image.c (imagemagick_compute_animated_image):
5272 Remove useless assignment to local. Avoid problems if dest_width is 0.
5273 (imagemagick_load_image): Use int for pixel counts that can't
5274 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5275 a row width greater than the image width (or greater than LONG_MAX!).
5277 2014-07-04 K. Handa <handa@gnu.org>
5279 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5280 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5281 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5283 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5285 * font.h (struct font_driver): Remove get_outline and free_outline;
5286 not used by any font driver.
5287 * ftfont.c (ftfont_driver):
5288 * macfont.m (macfont_driver):
5289 * nsfont.m (nsfont_driver):
5290 * w32font.c (w32font_driver):
5291 * w32uniscribe.c (uniscribe_font_driver):
5292 * xfont.c (xfont_driver): Related users changed.
5293 * xselect.c (x_get_window_property): Use convenient xmalloc.
5294 Call to xfree only if some data was really allocated.
5296 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5298 On MS-Windows, display busy cursor on all GUI frames.
5299 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5300 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5301 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5303 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5304 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5306 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5308 Use convenient alists to manage per-frame font driver-specific data.
5309 * frame.h (struct frame): Rename font_data_list to...
5310 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5311 * font.h (struct font_data_list): Remove; no longer need a special
5313 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5315 * font.c (font_put_frame_data, font_get_frame_data)
5316 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5318 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5319 Related users changed.
5320 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5321 Prefer convenient xmalloc and xfree.
5323 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5325 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5326 the window whose glyph row is being prepared and a flag whether it
5327 is for mode/header line. Make sure the glyph row's marginal areas
5328 are in sync with what the window wants.
5331 * xdisp.c (display_line, display_mode_line):
5332 Call prepare_desired_row with additional arguments, as appropriate.
5334 * dispextern.h (prepare_desired_row): Adjust prototype.
5336 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5338 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5339 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5340 caused by xw_popup_dialog in daemon mode (Bug#17891).
5342 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5344 * frame.c (do_switch_frame): When switching to another TTY frame,
5345 make sure FrameCols and FrameRows are in sync with the new frame's
5348 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5350 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5351 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5352 min_char slots. Adjust comment.
5353 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5354 Add SUB_CHAR_TABLE_OFFSET member.
5355 (make_uninit_sub_char_table): New function.
5356 (toplevel): Add compile-time assert to verify suitable member layout
5357 in Lisp_Sub_Char_Table.
5358 * alloc.c (mark_char_table): Add extra argument to denote char table
5359 subtype. Adjust to match new layout of sub char-table.
5360 (mark_object): Always mark sub char-tables with mark_char_table.
5361 * chartab.c (make_sub_char_table, copy_sub_char_table)
5362 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5363 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5364 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5365 All related users changed.
5366 * lread.c (read1): Adjust to match new layout of sub char-table.
5367 * print.c (print_object): Likewise (Bug#17898).
5369 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5371 * keymap.c (get_keyelt): Simplify.
5372 (copy_keymap_item): Remove left-over code for when we had
5373 key-shortcut caches.
5375 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5377 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5378 (dealloc): Remove for EmacsScroller.
5380 * nsterm.h (EmacsScroller): Remove dealloc.
5382 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5384 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5386 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5388 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5389 when setNeedsDisplay is called so we don't trigger redisplay for every
5392 * nsterm.m (any_help_event_p): New variable.
5393 (mouseMoved:): Set any_help_event_p to YES if help event is
5394 generated. Remove else with empty help event that triggered redisplay
5395 for every mouse move.
5396 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5398 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5400 * xfns.c (Qsuppress_icon): Remove; no real users.
5401 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5402 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5403 (syms_of_w32fns): Don't DEFSYM it.
5405 2014-06-29 Glenn Morris <rgm@gnu.org>
5407 * Makefile.in (ns-app): Mark as PHONY.
5409 2014-06-28 Glenn Morris <rgm@gnu.org>
5411 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5412 liblw.a in this directory.
5414 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5416 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5417 also in unibyte case. (Bug#17865)
5419 2014-06-28 K. Handa <handa@gnu.org>
5421 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5422 (MIN_CHARBUF_SIZE): New macro.
5423 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5425 2014-06-27 Glenn Morris <rgm@gnu.org>
5427 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5428 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5429 (.el.elc): Replace suffix rule with pattern rule.
5430 (%.elc): New pattern rule, with order-only prerequisite.
5431 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5432 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5433 in place of BOOTSTRAPEMACS.
5435 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5437 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5439 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5441 Consistently use validate_subarray to verify substring.
5442 * fns.c (validate_substring): Not static any more. Adjust to
5443 use ptrdiff_t, not EMACS_INT, because string and vector limits
5444 can't exceed ptrdiff_t even if EMACS_INT is wider.
5445 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5446 (secure_hash): Adjust user.
5447 * lisp.h (validate_subarray): Add prototype.
5448 * coding.c (Fundecodable_char_position):
5449 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5450 Use validate_subarray. Adjust comment to mention substring.
5452 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5454 Do not allow out-of-range character position in Fcompare_strings.
5455 * fns.c (validate_subarray): Add prototype.
5456 (Fcompare_substring): Use validate_subarray to check ranges.
5457 Adjust comment to mention that the semantics was changed. Also see
5458 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5460 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5462 Be more consistent about the 'Qfoo' naming convention.
5463 * image.c (Fimagemagick_types):
5464 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5465 * process.c (Fmake_network_process):
5466 Rename C local identifier 'Qfoo to avoid giving the false
5467 impression that it stands for the symbol 'foo'.
5469 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5471 Simplify and cleanup character conversion stuff.
5472 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5474 * character.c (multibyte_char_to_unibyte)
5475 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5476 * character.h (make_char): Remove; unused.
5477 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5478 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5479 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5480 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5481 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5483 2014-06-22 Mario Lang <mlang@delysid.org>
5485 * w32fns.c (Fw32_shell_execute): The the -> the.
5487 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5489 * xmenu.c (mouse_position_for_popup):
5490 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5491 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5492 * menu.c (Fx_popup_menu):
5493 * xselect.c (x_handle_dnd_message): Adjust users.
5494 * menu.h (mouse_position_for_popup): Remove prototype.
5495 * xterm.h (x_relative_mouse_position): Add prototype.
5496 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5497 call XFree if XQueryTree returns zero.
5499 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5501 * indent.c (Fvertical_motion): Doc fix.
5502 Move to the goal column, if any, with a single call to
5503 move_it_in_display_line, not in two calls. Doing this with two
5504 calls causes move_it_in_display_line apply the line-prefix
5505 handling twice instead of just once. (Bug#17823)
5507 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5509 Port to OS X ACLs (Bug#17810).
5510 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5511 ACL_TYPE_ACCESS) doesn't work.
5513 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5516 before checking key-translation-map (bug#17659).
5518 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5520 * font.c (font_make_object): Avoid dangling pointer which may
5521 crash GC (Bug#17771).
5523 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5525 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5526 prototype of DGifCloseFile as appropriate for older and newer
5528 (gif_close): New function, encapsulates the differences in the
5529 calling sequence of DGifCloseFile before v5.1.0 and after it.
5530 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5531 error string where appropriate. (Bug#17790)
5533 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5534 macro execution, make sure point didn't move since last complete
5535 redisplay, as the condition for using the glyph matrix
5536 information. (Bug#17777)
5538 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5540 Minor cleanup of fonset code.
5541 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5542 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5543 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5544 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5545 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5546 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5547 (free_realized_fontset): Remove because a no-op since 2008.
5548 (free_face_fontset): Adjust user.
5549 (syms_of_fontset): Shrink fontset by one extra slot.
5551 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5553 Omit redundant extern decls.
5554 Most of this patch is from Dmitry Antipov, in:
5555 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5556 * commands.h (update_mode_lines):
5557 * frame.h (Qbackground_color, Qforeground_color)
5558 (x_set_menu_bar_lines):
5559 * ftfont.c (ftfont_font_format):
5560 * intervals.h (Qkeymap, Qfont):
5561 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5562 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5563 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5564 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5565 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5566 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5567 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5568 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5569 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5570 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5571 (Qtool_bar, Qheader_line):
5572 * macros.c (Fexecute_kbd_macro):
5573 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5574 * xterm.c (x_delete_terminal, XSetIMValues):
5575 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5576 (x_implicitly_set_name, popup_activated)
5577 (widget_store_internal_border):
5578 Remove redundant decls.
5579 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5580 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5581 Remove _Noreturn, as make-docfile now does that for us.
5582 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5583 (Qregion_extract_function): New decl.
5584 * window.c, xfns.c: Include menu.h.
5586 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5588 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5590 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5592 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5593 * callint.c (read_file_name): ... convert to static here.
5594 * lisp.h (Fread_file_name): Do not EXFUN it.
5595 (STRING_COPYIN): Remove; unused.
5596 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5597 (char_composable_p): ... static function. All users changed.
5598 * eval.c (toplevel): Remove redundant #include directives.
5599 * xterm.c (x_initialize): Add static to match prototype.
5600 * ccl.c (Fccl_execute_on_string):
5601 * font.c (fon_intern_prop): Use make_specified_string.
5603 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5605 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5606 Reported by David Caldwell in:
5607 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5609 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5611 Do not ask for XRender extension each time XFT font is opened.
5612 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5613 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5615 2014-06-15 Glenn Morris <rgm@gnu.org>
5617 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5619 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5621 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5622 information if we are in the middle of executing a keyboard macro,
5623 since redisplay doesn't update the screen until the macro is
5624 finished. (Bug#17777)
5626 * alloc.c (cleanup_vector): Don't dereference a font driver
5627 pointer if it is NULL. (Bug#17771)
5629 2014-06-13 Glenn Morris <rgm@gnu.org>
5631 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5632 ($(lispsource)/international/charprop.el)
5633 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5634 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5635 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5636 GNU make automatically passes command-line arguments to sub-makes.
5638 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5640 Avoid hangs in accept-process-output (Bug#17647).
5641 * lisp.h, process.c (wait_reading_process_input):
5642 Return int, not bool. All uses changed.
5643 * process.c (SELECT_CANT_DO_WRITE_MASK):
5644 Remove macro, replacing with ...
5645 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5647 (status_notify): New arg WAIT_PROC. Return int, not void.
5650 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5652 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5653 the frame is the initial frame, because the hook is not set up
5654 then, and Emacs crashes.
5655 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5657 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5659 * keymap.c (silly_event_symbol_error): Don't recommend the use
5662 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5664 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5665 matching overlay strings with 'cursor' property against buffer
5666 positions traversed in the glyph row. (Bug#17744)
5668 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5670 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5673 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5674 determine 10.9 (Bug#17751).
5676 * macfont.m (macfont_draw): Positions were not freed.
5678 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5680 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5681 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5682 function. Also adjust comment.
5683 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5685 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5686 * font.c (font_done_for_face):
5687 * xfaces.c (realize_non_ascii_face): Adjust user.
5688 * font.h (struct font_driver): Convert 'prepare_face' to return
5689 void because its return value is never used anyway.
5690 * xfont.c (xfont_prepare_face): Return void.
5691 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5692 (xftfont_done_face): Use xfree.
5694 * dispextern.h (last_tool_bar_item): Remove declaration.
5695 * frame.h (struct frame): New member last_tool_bar_item.
5696 * frame.c (make_frame): Initialize it.
5697 * xdisp.c (toplevel): Remove last_tool_bar_item.
5698 (handle_tool_bar_click, note_tool_bar_highlight):
5699 * w32term.c (w32_read_socket, w32_initialize):
5700 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5702 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5703 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5705 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5707 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5708 * process.c (Faccept_process_output)
5709 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5710 the return value is about PROCESS, not about other processes.
5712 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5714 Further adjustments to mark_object and friends.
5715 Now the mark_object's stack is just 32 bytes on a 64-bit
5716 system, which means extra 20% off the stack usage.
5717 * alloc.c (mark_save_value): As before, refactored out from ...
5718 (mark_object): ... adjusted user. Also add comment.
5720 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5722 Fix core dump after a dropped X connection (Bug#17704).
5723 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5724 is dead, as we may be shutting down.
5726 2014-06-08 Glenn Morris <rgm@gnu.org>
5728 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5730 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5732 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5734 If a C name must be extern on some platforms, make it extern on all.
5735 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5737 * font.h (ftxfont_driver) [HAVE_XFT]:
5738 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5739 * lisp.h (get_frame_param):
5740 * menu.h (tty_menu_show):
5741 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5742 * termhooks.h (encode_terminal_code):
5743 * xterm.h (x_menu_wait_for_event):
5745 * frame.c (get_frame_param):
5746 * fringe.c (max_used_fringe_bitmap):
5747 * ftxfont.c (ftxfont_driver):
5748 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5749 * menu.c (menu_items_inuse):
5750 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5751 * term.c (encode_terminal_code, tty_menu_show):
5752 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5753 * xfaces.c (load_color):
5754 * xmenu.c (x_menu_wait_for_event):
5757 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5759 Change object marking routines to minimize stack usage.
5760 This change moves a few cold paths from mark_object to NO_INLINE
5761 functions and adjusts symbol marking loop. According to GCC 4.8.2
5762 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5763 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5764 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5765 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5766 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5767 refactored out from ...
5768 (mark_object): ... adjusted user. Also mark symbols in a tight
5770 (mark_face_cache): Add NO_INLINE.
5772 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5774 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5775 contains garbage on WINDOWSNT (which could potentially infloop at
5778 Minimize cursor motion during TTY menu updates.
5779 * term.c (tty_menu_display): Don't position cursor here.
5780 Instead, pass the cursor coordinates to update_frame_with_menu.
5781 (tty_menu_activate): Send the hide cursor command only once in an
5782 iteration through the outer 'while' loop.
5784 * dispnew.c (update_frame_1): Accept an additional argument
5785 SET_CURSOR_P, and position the cursor at the end of the frame
5786 update only if that argument is non-zero. All callers changed to
5787 provide the additional argument as non-zero, except for
5788 update_frame_with_menu.
5789 (update_frame_with_menu): Accept 2 additional arguments ROW and
5790 COL; if they are non-negative, instruct update_frame_1 not to
5791 position the cursor, and instead position it according to ROW and COL.
5793 * dispextern.h (update_frame_with_menu): Update prototype.
5795 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5797 * callproc.c (call_process): Don't check read-only if we don't insert
5798 anything (bug#17666).
5800 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5802 * dispnew.c (update_frame_with_menu): Set display_completed.
5804 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5806 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5808 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5810 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5812 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5813 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5815 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5817 * window.c (Frecenter): Signal an error if window-buffer is not
5820 * keyboard.c (make_lispy_position): Don't include a buffer position in
5821 mode/header-line mouse events.
5823 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5824 Vunread_command_events (bug#17650).
5826 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5828 * xterm.c (x_setup_pointer_blanking):
5829 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5831 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5833 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5834 because it will be defined in generated config.h if needed.
5836 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5838 Use terminal-specific hooks to display popup dialogs.
5839 * termhooks.h (struct terminal): New field popup_dialog_hook.
5840 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5841 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5842 code and use popup_dialog_hook.
5843 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5844 * nsterm.h (ns_popup_dialog): Adjust prototype.
5845 * nsterm.m (ns_create_terminal):
5846 * w32term.c (w32_create_terminal):
5847 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5848 Setup popup_dialog_hook.
5850 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5852 * w32heap.c (report_temacs_memory_usage): Improve the report by
5853 reporting the large blocks that are actually occupied at dump time.
5855 * w32console.c (initialize_w32_display): Set the console
5856 menu_show_hook, otherwise TTY menus are broken on w32.
5858 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5860 Use terminal-specific hooks to display menus.
5861 * termhooks.h (struct terminal): New field menu_show_hook.
5862 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5863 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5865 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5866 * nsmenu.m (ns_menu_show):
5867 * w32menu.c (w32_menu_show):
5868 * xmenu.c (x_menu_show):
5869 * term.c (tty_menu_show): Adjust to use bit flags.
5870 (set_tty_hooks): Set menu_show_hook.
5871 * xterm.c (x_create_terminal):
5872 * nsterm.m (ns_create_terminal):
5873 * msdos.c (initialize_msdos_display):
5874 * w32term.c (w32_create_terminal): Likewise.
5876 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5878 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5880 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5882 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5883 (FD_SET): Don't define on WINDOWSNT.
5885 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5887 * emacs.c: Include "sysselect.h", to define its inline functions.
5888 Reported by Glenn Morris in:
5889 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5891 Do not require libXt-devel when building with gtk.
5892 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5893 dependency on libXt-devel.
5894 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5895 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5896 lwlib-widget.h now does this.
5897 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5899 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5901 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5902 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5903 (delete_write_fd, wait_reading_process_output):
5904 Remove now-redundant easserts.
5905 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5906 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5907 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5908 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5910 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5912 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5913 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5914 (calloc): Don't undef, it is never defined.
5915 (HEAP_ENTRY_SHIFT): Remove unused macro.
5917 * Makefile.in (C_HEAP_SWITCH): Remove.
5918 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5920 Fix MS-Windows build broken by menu changes on 2014-06-02.
5921 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5923 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5924 Define instead of including ../lwlib/lwlib.h, which causes
5925 compilation errors due to missing X11 headers.
5927 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5929 * process.c (wait_reading_process_output): Omit incorrect test of
5930 p->infd against zero. Add easserts for infd having a plausible value.
5932 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5934 Adjust to match recent lwlib changes.
5935 * menu.h (xmalloc_widget_value): Replace by ...
5936 (make_widget_value): ... new prototype.
5937 * menu.c (xmalloc_widget_value): Replace by ...
5938 (make_widget_value): ... new function.
5939 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5940 * gtkutil.c (malloc_widget_value, free_widget_value):
5941 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5942 * keyboard.h (enum button_type, struct _widget_value):
5943 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5945 * nsmenu.m (ns_update_menubar, ns_menu_show):
5946 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5947 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5948 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5950 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5952 * image.c (x_query_frame_background_color)
5953 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5954 Fix --enable-gcc-warnings compilation without image libraries.
5956 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5958 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5959 emulated break value only if it goes up.
5960 (sbrk): Add assertion that the INCREMENT argument is strictly
5961 zero. Improve and correct the commentary.
5963 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5965 Improve AIX-related merge from emacs-24.
5966 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5967 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5968 not on AIX; since we're on the trunk we can use enums more broadly.
5970 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5972 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5974 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5975 to min(value, whole).
5977 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5979 Bring back the changes to GDB-visible symbols, but only on AIX.
5980 And only if it's not pre-4.2 GCC.
5981 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5982 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5983 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5986 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5988 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5989 with PT, not GPT. (Bug#16433)
5991 Revert last changes to GDB-visible symbols.
5992 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5993 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5994 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5997 2014-06-02 Glenn Morris <rgm@gnu.org>
5999 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6001 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6003 Fix port to 32-bit AIX with xlc (Bug#17598).
6004 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6005 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6006 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6007 to work around a compiler bug in IBM xlc 12.1.
6009 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6011 * xterm.c (x_update_window_end): Don't invalidate the entire
6012 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6013 highlight needs to be redisplayed. (Bug#17588)
6015 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6017 Port the GDB-visible symbols to AIX.
6018 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6019 optimizes away the relevant external symbols. Use enums instead;
6020 this suffices for the AIX port, which is 32-bit-only anyway.
6021 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6022 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6023 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6026 Include sources used to create macuvs.h.
6027 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6028 * macuvs.h: Use automatically-generated header.
6030 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6032 Port signal-handling to DragonFly BSD (Bug#17646).
6033 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6034 Move implementations from callproc.c to sysdep.c.
6035 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6036 Move declarations from process.h to syssignal.h.
6038 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6040 * callint.c (Ffuncall_interactively): Add usage.
6042 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6044 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6046 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6048 * w32heap.c (malloc_before_dump, malloc_after_dump)
6049 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6050 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6051 set errno where appropriate to emulate CRT functions.
6053 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6055 Debugging facility to check whether 'const char *' points to
6056 relocatable data of non-pure Lisp string.
6057 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6058 (mark_maybe_pointer): ... adjusted user.
6059 (relocatable_string_data_p): New function.
6060 * lisp.h (relocatable_string_data_p): Add prototype.
6061 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6062 the pointer to relocatable Lisp data is not used.
6064 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6066 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6067 * atimer.c (block_atimers):
6068 * callproc.c (block_child_signal): Block SIGINT too;
6069 otherwise, its handler might now unblock signals that it shouldn't.
6070 * keyboard.c (read_char): Clear signal mask, since we may
6071 be in a SIGINT handler, and many signals may be masked.
6072 * keyboard.c (handle_interrupt):
6073 * sysdep.c (handle_arith_signal):
6074 Clear signal mask instead of just unblocking the signal that
6075 was received, since several signals may be blocked at this point.
6077 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6079 * Makefile.in (TEMACS_POST_LINK): Remove target.
6080 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6081 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6083 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6085 * xmenu.c (xdialog_show): Remove prototype, rename to
6086 x_dialog_show, remove 2nd arg because it's always zero
6087 and simplify accordingly.
6088 (xw_popup_dialog): Adjust user.
6089 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6090 2nd arg because it's always zero and simplify accordingly.
6091 (w32_popup_dialog): Adjust user.
6093 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6095 * w32heap.c (report_temacs_memory_usage): New function.
6097 * unexw32.c (unexec) [ENABLE_CHECKING]:
6098 Call report_temacs_memory_usage.
6100 * w32heap.h (report_temacs_memory_usage): Add prototype.
6102 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6104 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6105 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6107 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6109 * buffer.c (init_buffer): Accept an argument 'initialized'.
6110 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6111 mmap_regions and mmap_fd, to avoid referencing stale data from the
6112 dump phase. Add an assertion for buffer text of buffers created
6113 in temacs before this function is called. (Bug#17622)
6114 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6116 * lisp.h (init_buffer): Update prototype.
6118 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6120 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6122 * alloc.c (Fgarbage_collect): Fix compilation with
6123 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6125 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6127 * frame.c, frame.h (frame_char_to_pixel_position)
6128 (frame_set_mouse_position): Now static, and made private in
6129 frame.c rather than public in frame.h.
6131 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6133 Refactor mouse positioning stuff to avoid code duplication.
6134 * frame.h (frame_char_to_pixel_position): New function.
6135 (x_set_mouse_position): Rename to...
6136 (frame_set_mouse_position): ...new function.
6137 (frame_set_mouse_pixel_position): Add prototype.
6138 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6139 Rename to frame_set_mouse_pixel_position.
6140 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6142 * xterm.h, w32term.h ( x_set_mouse_position)
6143 (x_set_mouse_pixel_position): Remove prototypes.
6145 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6147 On X, always make pointer visible when deleting frame (Bug#17609).
6148 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6150 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6152 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6153 * keyboard.c (gobble_input): If there is no terminal input error,
6154 make sure the pointer is visible for all frames on this terminal.
6155 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6156 it was previously disabled.
6158 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6160 * data.c (Fzerop): Move to Elisp.
6161 (syms_of_data): Don't defsubr it.
6162 * keyboard.c (echo_keystrokes_p): New function.
6163 (read_char, record_menu_key, read_key_sequence): Use it.
6165 * callint.c (Qfuncall_interactively): New var.
6166 (Qcall_interactively): Remove.
6167 (Ffuncall_interactively): New function.
6168 (Fcall_interactively): Use it.
6169 (syms_of_callint): Defsubr it.
6171 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6173 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6174 relocated from under us.
6176 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6178 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6179 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6180 configure, not from HEAPSIZE.
6181 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6183 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6184 for MinGW, since it no longer uses gmalloc.
6186 * buffer.c: Do not define mmap allocations functions for Windows.
6187 Remove mmap_find which is unused. Remove mmap_set_vars which does
6189 [WINDOWSNT]: Include w32heap.h.
6190 (init_buffer): Always allocate new memory for buffers.
6192 * emacs.c: Remove mmap_set_vars calls.
6194 * image.c (free_image): Undef free for Windows because it is
6195 redirected to our private version.
6197 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6198 (copy_executable_and_dump_data): Remove dumping the heap section.
6199 (unexec): Restore using_dynamic_heap after dumping.
6201 * w32heap.c (dumped_data_commit, malloc_after_dump)
6202 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6203 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6204 (mmap_free): New functions.
6206 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6208 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6210 * image.c (imagemagick_load_image): Use MagickRealType for local
6211 'color_scale', instead of double, to avoid a GCC warning about
6214 * xfns.c (Fx_window_property): Remove unused local.
6216 Don't kill already-reaped process (Bug#17561).
6217 * process.c (process_send_signal): Fix race condition where a
6218 subprocess was reaped by a signal handler between the check for
6219 liveness and calling 'kill', which meant that Emacs could in
6220 theory kill an innocent bystander process. Do the fix by blocking
6221 SIGCHLD in a critical section that checks liveness before killing.
6223 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6225 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6227 2014-05-26 Ken Brown <kbrown@cornell.edu>
6229 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6230 even if !CYGWIN (see bug#17510).
6232 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6234 * nsfns.m (Fns_do_applescript): Surround NSApp run
6235 with calls to ns_init_events, ns_finish_events (Bug#17424).
6237 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6239 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6240 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6242 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6243 with calls to ns_init_events, ns_finish_events (Bug#17424).
6245 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6247 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6248 if we are iterating over an object that generates glyphs for
6249 marginal areas. (Bug#17585)
6251 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6253 * xdisp.c (safe__call1, safe__eval): Now static.
6255 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6257 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6258 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6259 (safe_call1): Call safe_call instead of safe__call directly.
6261 2014-05-26 Ken Brown <kbrown@cornell.edu>
6263 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6264 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6267 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6270 (safe__call, safe__call1, safe__eval): New functions.
6271 (safe_call): Use it.
6272 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6273 (display_mode_element): Same for `:eval'.
6275 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6277 Fix port to 32-bit AIX (Bug#17540).
6278 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6279 twice. _text already includes this offset.
6280 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6282 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6284 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6285 when closest_pos is identical to to_charpos, don't recurse, since
6286 we already tried that, and failed. (Bug#17539)
6288 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6289 unwinding when frame's faces were not initialized yet, increment
6290 the frame's image-cache reference count before calling
6291 x_free_frame_resources. Don't dereference
6292 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6294 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6296 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6299 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6300 macfont.m, call draw with adjusted arguments so font drivers
6301 don't need to do that.
6303 * macfont.m (macfont_draw): Merge changes from Macport.
6305 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6307 * alloc.c (garbage_collect_1): New function, with all of the guts
6308 of Fgarbage_collect.
6309 (mark_stack): Accept an argument END and don't mark Lisp objects
6310 on the stack beyond the address given by END. Calculation of END
6311 was moved to Fgarbage_collect.
6312 (Fgarbage_collect): Calculate the end address of the stack portion
6313 that needs to be examined by mark_stack, and pass that address to
6314 garbage_collect_1, which will pass it to mark_stack.
6315 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6316 for more details about the underlying problems. In particular,
6317 this avoids dumping Emacs with the large hash-table whose value is
6318 held in purify-flag for most of the time loadup.el runs.
6320 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6322 * xfns.c (x_window_property_intern): New function (code from
6324 (Fx_window_property): Call x_window_property_intern. If property
6325 not found and NILP (source) and outer window != inner window,
6326 check outer window for property (Bug#17537).
6328 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6330 Supply malloc and alloc_size attributes for extern allocators.
6331 This documents the C API, and helps GCC generate a bit better code.
6332 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6333 (ATTRIBUTE_MALLOC_SIZE): New macros.
6334 * gmalloc.c (malloc, realloc, calloc):
6335 * gtkutil.h (malloc_widget_value):
6336 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6337 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6340 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6342 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6343 * image.c (imagemagick_load_image): Port to hosts that do not use
6344 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6346 2014-05-21 Leo Liu <sdl.web@gmail.com>
6348 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6350 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6352 * dbusbind.c (xd_signature): Revert last 2 patches.
6354 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6356 Allow any non-nil value to count as true in bool-vector.
6357 Likewise for xd_signature in dbusbind.c.
6358 This is more consistent with the usual practice in Emacs, which is
6359 that any non-nil value counts as true.
6360 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6361 * dbusbind.c (xd_signature): Likewise, for booleans.
6362 * data.c, lisp.h (Qbooleanp):
6363 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6365 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6367 * lisp.h (CHECK_BOOLEAN): New function.
6368 * alloc.c (Fbool_vector): New function.
6369 (syms_of_alloc): Defsubr it.
6370 * data.c (Qbooleanp): New symbol.
6371 (syms_of_data): DEFSYM it.
6372 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6374 * font.c (font_matching_entity): Extract font-entity object
6375 from the vector of matching entities (Bug#17486).
6377 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6379 Assume C99 or later (Bug#17487).
6380 * bytecode.c (B__dummy__): Remove.
6381 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6382 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6383 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6384 * regex.c (DEBUG_PRINT): Assume varargs macros.
6385 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6387 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6389 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6390 memory for every buffer that was dumped.
6392 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6394 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6395 (Fnreverse): Allow vectors and bool vectors.
6397 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6399 Minor cleanup for terminal setup.
6400 * termhooks.h (create_terminal): Adjust prototype.
6401 * terminal.c (create_terminal): Pass output method and RIF as args.
6402 (init_initial_terminal):
6403 * nsterm.m (ns_create_terminal):
6404 * term.c (init_tty):
6405 * w32term.c (w32_create_terminal):
6406 * xterm.c (x_create_terminal): Adjust users.
6407 Avoid redundant NULL initializers and add comments.
6409 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6411 * keyboard.c (Qdeactivate_mark): Now static.
6413 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6415 If available, use Xfixes extension to do pointer blanking.
6416 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6417 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6418 (make_invisible_cursor): Move to...
6419 * xterm.c (make_invisible_cursor): ...here.
6420 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6421 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6422 (x_term_init): Call to x_setup_pointer_blanking.
6423 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6424 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6426 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6428 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6430 2014-05-12 Glenn Morris <rgm@gnu.org>
6432 * fileio.c (Ffile_executable_p): Doc tweak.
6434 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6436 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6437 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6439 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6441 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6443 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6445 Fix initialization of minibuffer history variable (Bug#17430).
6446 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6447 Move the initialization up to prevent any "value void" message.
6449 2014-05-08 Samuel Bronson <naesten@gmail.com>
6451 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6452 are matched (bug#17413).
6454 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6456 Stop tooltips pulling Emacs window to front (Bug#17408).
6457 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6458 SetWindowPos invocations.
6460 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6462 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6463 not initialized (Bug#17398).
6465 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6467 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6469 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6471 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6472 [HAVE_NS]: Do not include png.h.
6473 (x_query_frame_background_color): New function.
6474 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6475 (png_load_body): Coalesce duplicate code.
6477 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6479 Consult libpng-config more consistently (Bug#17339).
6480 * Makefile.in (PNG_CFLAGS): New var.
6481 (ALL_CFLAGS): Use it.
6482 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6483 CFLAGS now handles this.
6485 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6487 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6488 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6489 because WCONTINUED is always defined now.
6490 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6492 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6494 * buffer.c (overlay_strings): Fix the wording of the commentary.
6496 2014-05-01 Glenn Morris <rgm@gnu.org>
6498 * floatfns.c (Fisnan):
6499 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6501 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6503 * term.c (tty_menu_activate): A better initialization for cursor
6506 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6508 * intervals.c: Tighten assertions.
6509 (create_root_interval): Make sure the interval is not empty.
6510 (intervals_equal): Use booleans.
6511 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6512 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6513 (balance_possible_root_interval): Simplify and use booleans.
6514 (split_interval_right, split_interval_left): Check LENGTH, and remove
6515 now redundant assertion.
6516 (adjust_intervals_for_insertion): Remove now redundant assertions.
6517 (delete_node, interval_deletion_adjustment)
6518 (adjust_intervals_for_deletion, merge_interval_right)
6519 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6520 (reproduce_interval): Make sure the interval is not empty.
6522 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6524 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6525 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6526 satisfaction that they would always be initialized.
6528 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6530 * term.c (tty_menu_display): Move the cursor to the active menu item.
6531 (tty_menu_activate): Return the cursor to the active menu item
6532 after displaying the menu and after displaying help-echo.
6533 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6534 for the details of why this is needed by screen readers and
6537 2014-04-30 Glenn Morris <rgm@gnu.org>
6539 * process.c (handle_child_signal):
6540 Handle systems without WCONTINUED. (Bug#15110, 17339)
6542 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6544 * window.c (struct saved_window): Remove mark.
6545 (Fset_window_configuration, save_window_save)
6546 (compare_window_configurations): Don't touch marks any more.
6548 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6550 Use bits_word for gcmarkbits.
6551 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6552 bits_word is typically a tad more efficient for mark bits than
6553 unsigned is, so use bits_word. All uses changed.
6554 * lisp.h (BITS_PER_INT): Remove; no longer used.
6556 Avoid undefined behavior in signed left shift.
6557 This ports to GCC 4.9.0 with -fsanitize=undefined.
6558 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6560 * regex.c (extract_number):
6561 * lisp.h (make_number, XINT):
6562 Do not shift a 1 bit left into a sign bit.
6563 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6564 not int, for gcmarkbits. All uses changed.
6566 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6568 * search.c (Fnewline_cache_check): Don't try to count newlines
6569 outside the buffer's restriction, as find_newline doesn't support that.
6571 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6573 * window.c (Fset_window_configuration): Deactivate the mark before
6575 (set_window_buffer): Ignore window_initialized.
6576 (window_initialized): Remove.
6577 * keyboard.c (Qdeactivate_mark): Not static any more.
6578 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6581 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6583 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6584 and to clang 3.4, which have fixed the bug. This should let us
6585 run a bit faster on these platforms when address sanitization is
6588 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6590 Port to GCC 4.9.0 with --enable-gcc-warnings.
6591 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6593 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6594 a way that also works with GCC 4.9.0.
6596 * search.c (Fnewline_cache_check): Remove unused locals.
6598 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6600 * search.c (find_newline1): New subroutine.
6601 (Fnewline_cache_check): New function.
6602 (syms_of_search): Defsubr it.
6604 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6606 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6607 * keyboard.c (unblock_input): Add comment.
6608 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6610 2014-04-22 Daniel Colascione <dancol@dancol.org>
6612 * lread.c (readevalloop_eager_expand_eval): New function
6613 that can recurse into toplevel forms.
6614 (readevalloop): Call it.
6615 * lisp.h: Declare Qprogn.
6616 * callint.c (Qprogn): No longer static.
6618 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6620 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6621 Also change identifiers to match the comments, and add more assertions
6624 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6626 * emacs.c (close_output_streams): Don't clear and restore errno.
6628 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6630 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6631 never becomes visible, i.e. using XMonad (Bug#17237).
6633 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6635 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6636 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6637 (Fline_pixel_height): Don't assume that the current buffer and the
6638 selected window's buffer are one and the same. (Bug#17281)
6640 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6641 paragraph-start cache before the newline cache. (Bug#17269)
6643 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6645 * term.c (tty_send_additional_strings): No need to fflush here,
6647 (tty_set_terminal_modes): fflush after sending additional strings,
6650 2014-04-17 Daniel Colascione <dancol@dancol.org>
6652 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6654 (tty_send_additional_strings): New function.
6655 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6656 (syms_of_term): Intern tty-mode-set-strings and
6657 tty-mode-reset-strings.
6659 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6661 * window.c (save_window_save): Lookup window_point_insertion_type in
6662 the right buffer (bug#15457).
6663 (Qwindow_point_insertion_type): New var.
6664 (syms_of_window): Initialize it.
6666 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6668 Fix the MSDOS build.
6669 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6670 (copy_text_and_data): Zero out the atexit chain pointer before
6673 * termhooks.h (encode_terminal_code): Update prototype.
6675 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6676 visible for all DOS_NT ports, not just WINDOWSNT.
6677 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6679 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6680 unless it is defined.
6681 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6683 * process.c (close_on_exec, accept4, process_socket): Move into
6684 the "ifdef subprocesses" part.
6685 (catch_child_signal): Condition by "ifdef subprocesses".
6686 (syms_of_process) <Qinternal_default_process_sentinel>
6687 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6689 * msdos.h: Add prototypes for new functions.
6690 (EINPROGRESS): Define.
6691 (O_CLOEXEC): Define to zero.
6693 * msdos.c (check_window_system): Remove unnecessary an
6694 incompatible duplicate function.
6695 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6696 New functions in support of new functionality.
6698 * menu.c (single_menu_item): Add visual indication of submenu
6699 also for menus on MSDOS frames.
6700 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6702 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6703 when async subprocesses aren't supported.
6705 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6707 * emacs.c (close_output_streams): Zero out errno before calling
6710 * dired.c [MSDOS]: Include msdos.h.
6712 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6713 (DATA_START) [MSDOS]: Define.
6714 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6716 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6717 Ifdef away for MSDOS.
6718 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6719 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6721 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6722 Use temporary file template that is compatible with mkostemp.
6723 Move vfork-related portions under #ifndef MSDOS.
6724 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6726 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6728 * buffer.c (Foverlays_at): Add argument `sorted'.
6730 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6732 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6733 text, invalidate the bidi_paragraph_cache upto and including the
6736 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6738 Port to IRIX 6.5 (Bug#9684).
6739 * conf_post.h (INET6) [IRIX6_5]: Define.
6740 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6741 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6743 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6745 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6746 before passing it to system APIs.
6748 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6750 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6751 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6753 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6755 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6757 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6759 Remove DATA_SEG_BITS.
6760 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6761 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6762 cc, but that platform is so old that SGI itself stopped supporting
6763 it in December 2013. If you still need Emacs on IRIX, please
6764 either compile with GCC and port the undumping code, or run
6765 './configure --with-wide-int'.
6766 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6767 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6768 DEFINE_GDB_SYMBOL_START way to define it.
6769 (NONPOINTER_BITS): New macro.
6770 (EMACS_INT): Use it.
6771 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6772 the problem and/or configuring --with-wide-int.
6773 (USE_LSB_TAG): Simplify, based on above changes.
6774 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6775 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6777 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6779 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6780 covered by a display string that ends in a newline, and that cases
6781 going back by DVPOS lines to hit the search limit, lift the limit
6782 and go back until DVPOS is reached. (Bug#17244)
6784 * indent.c (Fvertical_motion): Handle correctly the case when the
6785 display string is preceded by an empty line.
6787 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6788 use S_IWRITE instead.
6790 2014-04-11 Glenn Morris <rgm@gnu.org>
6792 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6794 2014-04-11 Ken Brown <kbrown@cornell.edu>
6796 * Makefile.in (EMACS_MANIFEST): Revert last change.
6798 2014-04-10 Daniel Colascione <dancol@dancol.org>
6800 * puresize.h (BASE_PURESIZE): Increase.
6802 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6804 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6806 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6807 region handling (and don't call signal_before_change) if
6808 inhibit_modification_hooks is set.
6809 (signal_before_change): Don't check inhibit_modification_hooks any more.
6811 2014-04-08 Daniel Colascione <dancol@dancol.org>
6813 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6814 function cells contain valid lisp objects. (Modified version of
6817 * alloc.c (detect_suspicious_free): Split actual stack capturing
6818 out into new function for easier breakpoint setting.
6819 (note_suspicious_free): New function.
6821 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6823 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6825 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6826 (symbol_block_pinned): New var.
6827 (Fmake_symbol): Initialize `pinned'.
6828 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6829 pinned and signal an error for un-purifiable objects.
6830 (pure_cons): Use it.
6831 (Fpurecopy): Use it, except for objects that can't be purified.
6832 (mark_pinned_symbols): New function.
6833 (Fgarbage_collect): Use it.
6834 (gc_sweep): Remove hack made unnecessary.
6836 2014-04-07 Glenn Morris <rgm@gnu.org>
6838 * keyboard.c (Fopen_dribble_file): Doc tweak.
6840 2014-04-07 Ken Brown <kbrown@cornell.edu>
6842 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6844 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6846 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6847 We have a substitute execinfo.h on hosts that lack it.
6848 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6849 isn't optimized away.
6851 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6853 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6854 * alloc.c (memory_full):
6855 * charset.c (syms_of_charset):
6856 * doc.c (Fsnarf_documentation):
6858 * font.c (BUILD_STYLE_TABLE):
6859 * keyboard.c (make_lispy_event):
6860 * profiler.c (setup_cpu_timer):
6861 * xgselect.c (xg_select):
6862 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6864 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6865 Replace the only use with ARRAYELTS (font_property_table).
6866 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6868 2014-04-03 Daniel Colascione <dancol@dancol.org>
6870 * xterm.c (x_term_init):
6871 * xfns.c (best_xim_style):
6872 * xfaces.c (Fdump_colors):
6873 * w32fns.c (w32_default_color_map):
6874 * w32.c (init_environment, N_ENV_VARS):
6875 * unexcw.c (read_exe_header):
6876 * term.c (term_get_fkeys_1):
6877 * sysdep.c (init_baud_rate):
6878 * nsterm.m (ns_convert_key):
6879 * nsfns.m (get_geometry_from_preferences):
6880 * msdos.c (dos_set_window_size, init_environment):
6881 * macfont.m (mac_font_get_glyph_for_cid)
6882 (macfont_store_descriptor_attributes)
6883 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6884 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6885 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6887 * image.c (xpm_str_to_color_key):
6888 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6889 * frame.c (x_set_frame_parameters):
6890 * fileio.c (Ffile_selinux_context):
6891 * emacs.c (sort_args):
6892 * dosfns.c (msdos_stdcolor_name):
6893 * dired.c (file_attributes):
6894 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6895 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6898 2014-04-02 Daniel Colascione <dancol@dancol.org>
6900 * data.c (Ffset): Abort if we're trying to set a function call to
6903 * lisp.h (ARRAYELTS): New macro.
6905 * alloc.c: Include execinfo.h if available.
6906 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6907 (suspicious_free_record): New structure.
6908 (suspicious_objects, suspicious_object_index)
6909 (suspicious_free_history, suspicious_free_history_index):
6911 (find_suspicious_object_in_range, detect_suspicious_free)
6912 (Fsuspicious_object): New functions.
6913 (cleanup_vector): Call find_suspicious_object_in_range.
6915 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6917 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6918 width from font width (Bug#17163).
6920 * frame.c (x_set_frame_parameters): Calculate default values of
6921 new frame sizes only after all other frame parameters have been
6922 processed (Bug#17142).
6924 2014-04-02 Ken Brown <kbrown@cornell.edu>
6926 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6929 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6931 * xterm.c (x_draw_image_glyph_string): Adjust image background
6932 width accordingly when its x position is adjusted. (Bug#17115)
6934 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6936 * font.c (font_list_entities): Do not add empty vector to font cache.
6937 (font_matching_entity): Likewise. If matching entity is found, insert
6938 1-item vector with this entity instead of entity itself (Bug#17125).
6940 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6942 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6944 * fns.c (validate_subarray): Rename from validate_substring,
6945 since it works for vectors too. New arg ARRAY. Optimize for the
6946 non-nil case. Instead of returning bool, throw an error if out of
6947 range, so that the caller needn't do that. All uses changed.
6948 Report original values if out of range.
6949 (Fsubstring, Fsubstring_no_properties, secure_hash):
6950 Also optimize the case where FROM is 0 or TO is the size.
6952 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6954 * search.c (Freplace_match): Use make_specified_string.
6955 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6956 to catch bogus override face of glyph strings.
6957 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6958 Move common substring range checking code to...
6959 (validate_substring): ...this function.
6961 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6963 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6965 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6967 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6968 bar is zero height, just return (Bug#16976).
6969 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6971 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6973 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6974 is nil. If waiting for toolbar to complete, force a redraw.
6976 2014-03-28 Glenn Morris <rgm@gnu.org>
6978 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6979 (emacs_bugreport): New variable.
6980 (usage_message): Use PACKAGE_BUGREPORT.
6981 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6983 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6985 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6987 Port recent signal-related changes to FreeBSD.
6988 Reported by Herbert J. Skuhra.
6989 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6990 Move decls from here ...
6991 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6993 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6995 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6996 and width of image background when it is displayed with a 'box'
6999 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7001 More backward-compatible fix to char-equal core dump (Bug#17011).
7002 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7003 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7005 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7007 * image.c (init_svg_functions): When loading SVG-related libraries,
7008 free already loaded libraries if the initialization fails.
7009 (rsvg_handle_set_size_callback): Remove declaration, unused.
7011 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7013 Fix core dump in char-equal (Bug#17011).
7014 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7015 unibyte buffers, as we can't tell whether the characters are
7018 * insdel.c (adjust_markers_for_delete): Remove unused local.
7020 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7022 Have (MARKER . ADJUSTMENT) undo records always be immediately
7023 after their corresponding (TEXT . POS) record in undo list.
7025 * lisp.h (record-delete): New arg record_markers.
7026 (record_marker_adjustment): No longer needed outside undo.c.
7027 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7028 adjustments to undo.c's record_marker_adjustments. Note that
7029 fileio.c's decide_coding_unwind is another caller to
7030 adjust_markers_for_delete. Because it has undo list bound to t,
7031 it does not rely on adjust_markers_for_delete to record marker
7033 (del_range_2): Swap call to record_delete and
7034 adjust_markers_for_delete so as undo marker adjustments are
7035 recorded before current deletion's adjustments, as before.
7036 (adjust_after_replace):
7037 (replace_range): Pass value for new record_markers arg to
7039 * undo.c (record_marker_adjustment): Rename to
7040 record_marker_adjustments and made static.
7041 (record_delete): Check record_markers arg and call
7042 record_marker_adjustments.
7043 (record_change): Pass value for new record_markers arg to
7045 (record_point): at_boundary calculation no longer needs to account
7046 for marker adjustments.
7048 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7050 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7053 2014-03-26 Glenn Morris <rgm@gnu.org>
7055 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7057 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7059 * buffer.c (struct sortvec): Add field `spriority'.
7060 (compare_overlays): Use it.
7061 (sort_overlays): Set it.
7063 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7065 * xdisp.c (redisplay_window): If all previous attempts to find the
7066 cursor row failed, try a few alternatives before falling back to
7067 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7069 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7071 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7072 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7074 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7075 variables on Windows.
7077 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7079 * w32.c (unsetenv): Remove unused var `retval'.
7080 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7082 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7083 (start_watching): Remove unused var `thr'.
7085 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7086 (find_child_console): Remove unnecesary var `thread_id'.
7088 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7089 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7091 2014-03-26 Glenn Morris <rgm@gnu.org>
7093 * filelock.c (Flock_buffer): Doc tweak.
7095 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7096 * emacs.c (shut_down_emacs):
7097 * fileio.c (Finsert_file_contents, write_region):
7098 * filelock.c (top-level, syms_of_filelock):
7099 * insdel.c (prepare_to_modify_buffer_1):
7100 CLASH_DETECTION is always defined now.
7102 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7104 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7105 DLL handle, to speed up thread startup.
7107 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7109 Handle sigmask better with nested signal handlers (Bug#15561).
7110 * atimer.c (sigmask_atimers): Remove.
7111 Remaining use rewritten to use body of this function.
7112 * atimer.c (block_atimers, unblock_atimers):
7113 * callproc.c (block_child_signal, unblock_child_signal):
7114 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7115 New arg OLDSET. All callers changed.
7116 * atimer.c (block_atimers, unblock_atimers):
7117 * callproc.c (block_child_signal, unblock_child_signal):
7118 * keyboard.c (handle_interrupt):
7119 * sound.c (vox_configure, vox_close):
7120 Restore the old signal mask rather than unilaterally clearing bits
7121 from the mask, in case a handler is running within another
7122 handler. All callers changed.
7123 * lisp.h, process.c, process.h, term.c:
7124 Adjust decls and callers to match new API.
7125 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7126 signal handlers aren't supposed to use floating point anyway.
7127 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7129 2014-03-23 Daniel Colascione <dancol@dancol.org>
7131 Split gc_sweep into discrete functions for legibility and better
7134 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7135 (sweep_vectors): Fix typo in comment.
7136 (sweep_conses, sweep_floats, sweep_intervals)
7137 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7138 (gc_sweep): Call new functions, to which existing functionality is
7140 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7142 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7144 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7146 2014-03-23 Daniel Colascione <dancol@dancol.org>
7148 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7149 only if xic_style calls for it. This change allows Emacs to work
7150 with ibus. Also, don't leak resources if create_frame_xic fails,
7151 and stop caching xic_style across different displays.
7152 (supported_xim_styles): Make const.
7153 (best_xim_style): Remove first parameter: it's always just
7154 supported_xim_styles. Change to look at supported_xim_styles
7157 2014-03-23 Daniel Colascione <dancol@dancol.org>
7159 * term.c (init_tty): Rearrange condition for clarity; print
7160 appropriate diagnostic.
7162 2014-03-23 Daniel Colascione <dancol@dancol.org>
7164 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7165 array. (ASAN caught.)
7167 2014-03-22 Glenn Morris <rgm@gnu.org>
7169 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7171 2014-03-22 Daniel Colascione <dancol@dancol.org>
7173 * process.c (conv_sockaddr_to_lisp): When extracting the string
7174 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7176 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7178 Fix regression introduced by patch for Bug#10500.
7179 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7180 * w32term.c (x_draw_image_relief): Likewise.
7182 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7184 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7185 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7186 maximize a frame for odd default fonts.
7188 2014-03-21 Glenn Morris <rgm@gnu.org>
7190 * minibuf.c (history-length): Increase default from 30 to 100.
7192 2014-03-21 Daniel Colascione <dancol@dancol.org>
7194 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7195 every time we switch to minibuffer.
7197 * alloc.c (lisp_align_malloc, allocate_string_data)
7198 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7199 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7201 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7203 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7204 support more "verbs".
7206 2014-03-21 Daniel Colascione <dancol@dancol.org>
7208 Always prohibit dumping a dumped Emacs.
7210 * emacs.c (might_dump): New variable.
7211 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7212 * lisp.h (might_dump): Declare.
7213 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7215 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7217 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7219 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7221 * doc.c (store_function_docstring): Warn when we don't know where to
7223 (Fsubstitute_command_keys): Don't advertise the fact that
7224 text-properties are dropped, since we think it's a bug that we'll fix.
7226 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7227 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7228 * frame.c (frame_garbaged): Make "docstring" more precise.
7230 2014-03-20 Glenn Morris <rgm@gnu.org>
7232 * charset.c (init_charset): When we cannot find the charsets directory,
7233 mention if EMACSDATA is set.
7235 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7237 * fns.c (Frandom): Fix rare bug where the result isn't random.
7239 Fix porting inconsistency about rounding to even.
7240 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7241 This way, the unusual !HAVE_RINT case acts like the usual
7242 HAVE_RINT case, and we can fix the documentation accordingly.
7244 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7246 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7247 (w32_wnd_proc): Initialize the dwHoverTime member of
7248 TRACKMOUSEEVENT structure.
7250 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7252 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7254 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7256 * search.c (find_newline): Speed up the function when using the
7257 newline cache, by halving the number of calls to
7258 region_cache_forward and region_cache_backward. (Bug#16830)
7260 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7262 * buffer.c (Fset_buffer): Document return value (bug#17015).
7264 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7266 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7267 nil, always resize character wise to avoid potential loss of the
7268 mode line (Bug#16923 related).
7270 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7272 * frame.c (x_set_frame_parameters): Always calculate new sizes
7273 pixelwise to avoid potential loss when rounding.
7275 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7277 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7278 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7280 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7282 * w32.c (fstatat): Don't add an extra slash if the argument ends
7283 with a slash: this fails the subsequent call to stat_worker on
7284 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7286 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7288 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7290 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7292 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7294 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7295 when frame is only on one screen (Bug#14713).
7297 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7299 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7300 there's a valid wrap point in the display line, the last glyph
7301 cannot "just barely fit" on this row, because display_line doesn't
7302 let it. Instead, proceed as if the last glyph didn't fit, so that
7303 we eventually back up the iterator to the wrap point. This avoids
7304 delusional behavior of move_it_to, whereby it proceeds to the next
7305 display line, but sets current_x to zero for all the glyphs that
7306 without word-wrap would fit on the previous display line.
7307 One result was that visual-order cursor movement behaved erratically
7309 (Fmove_point_visually): Add code to find the x coordinate of the
7310 last character before wrap point, under word-wrap on a TTY.
7312 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7314 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7315 also return value of MOVE_POS_MATCH_OR_ZV from
7316 move_it_in_display_line_to, when moving from beginning of line to
7317 point's position. (Bug#16961)
7319 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7321 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7322 * window.c (Fselect_window): Explain NORECORD and
7323 `buffer-list-update-hook' in doc-string.
7325 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7327 * window.c (Fother_window_for_scrolling): Check that
7328 Vother_window_scroll_buffer is a buffer.
7330 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7332 * xterm.c (xim_initialize): Always pass a copy of resource name
7333 to XRegisterIMInstantiateCallback and eassert whether return
7334 value is True. Passing copy is important because Xlib doesn't
7335 make its own copy and resource name argument usually points to
7336 SSDATA (Vx_resource_name), which may be changed from Lisp.
7337 (xim_close_display): For XUnregisterIMInstantiateCallback,
7338 always eassert return value and pass exactly the same values
7339 as were used for XRegisterIMInstantiateCallback.
7340 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7341 sources to check why if you are interested.
7343 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7345 * dispnew.c (change_frame_size_1): Add new_lines instead of
7346 new_height, the latter may be still zero if passed as such.
7347 * window.c (Fwindow_pixel_height): Mention bottom divider in
7350 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7352 Fix "resource temporarily unavailable" with xgselect
7354 * xgselect.c: Include <stdbool.h>.
7355 (xg_select) [!USE_GTK]: Don't lose track of errno.
7357 Fix minor --enable-gcc-warnings issues.
7358 * widget.c (update_various_frame_slots, EmacsFrameResize):
7359 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7361 2014-03-04 Ken Brown <kbrown@cornell.edu>
7363 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7364 represent the actual adjustment needed for alignment.
7366 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7368 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7369 needed, and don't reallocate if the initial allocation already
7370 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7372 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7374 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7377 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7379 * cmds.c (delete-char): Update docstring pointing out that the
7380 function ignores `delete-active-region' and `overwrite-mode'.
7382 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7384 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7386 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7387 allocated buffer due to alignment.
7388 (freehook): If the block to be freed was allocated by
7389 'aligned_alloc', find its real pointer before calling 'free'.
7391 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7394 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7396 * font.c (toplevel): Adjust comment about font cache layout.
7397 (font_clear_cache): Fix to match real font cache layout.
7398 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7399 (Fframe_font_cache) [FONT_DEBUG]: New function.
7400 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7402 Avoid crashes when X fonts are erroneously freed on reused X
7403 'Display *' connection data (Bug#16069). Note that X font
7404 resources still may be leaked, but currently there is no way
7405 to completely avoid it.
7406 * xterm.h (struct x_display_info): New member x_id. Add comments.
7407 * xterm.c (x_display_id): New variable.
7408 (x_term_init): Assign identifier to each opened X connection.
7409 * xfont.c (struct xfont): New member x_display_id.
7410 (xfont_open): Initialize it with frame's display id.
7411 (xfont_close): Check whether font's display id matches the one
7412 recorded for the given display. Adjust comment.
7413 * xftfont.c (struct xftfont_info):
7414 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7416 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7418 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7419 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7420 killed Vother_window_scroll_buffer.
7421 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7423 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7425 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7426 that start with more than 2 slashes as UNCs. (Bug#16751)
7428 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7430 Fix a few crashes and leaks when cloning C strings.
7431 * alloc.c, lisp.h (dupstring): New function.
7432 * gtkutil.c (xg_get_font):
7433 * term.c (tty_default_color_capabilities):
7434 * xsettings.c (store_monospaced_changed)
7435 (store_font_name_changed, parse_settings)
7436 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7437 This avoids some unlikely crashes due to accessing freed storage,
7438 and avoids some minor memory leaks in the more-typical case.
7440 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7442 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7443 cursor when modeline can't be dragged (Bug#16647).
7445 2014-02-28 Glenn Morris <rgm@gnu.org>
7447 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7448 from custom-delayed-init-variables. (Bug#11565)
7450 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7452 More fixes for mouse glyph calculations (Bug#16647).
7453 * window.c (coordinates_in_window): In intersection of
7454 horizontal and vertical window dividers prefer the horizontal
7455 one. Add some extra parens to last fix.
7456 (window_relative_x_coord): Return x-coordinate for header and
7458 * xdisp.c (remember_mouse_glyph): In text area don't extend
7459 glyph into mode line to show the vertical drag cursor there
7460 immediately. Subdivide mouse glyphs in right fringes to show a
7461 horizontal drag cursor as soon as we enter the "grabbable width"
7462 portion. Handle vertical border case separately. Do not
7463 subdivide window divider areas.
7464 (note_mouse_highlight): On bottom divider of bottommost windows
7465 show vertical drag cursor only when the minibuffer window can be
7468 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7470 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7471 reset by the face of the object just displayed. See also bug#76.
7472 (get_next_display_element): If the string came from a display
7473 property, examine the box face attribute at it->position, not at
7474 it->current.pos, since the latter was not updated yet. (Bug#16870)
7475 (handle_face_prop): Improve commentary.
7477 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7479 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7480 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7482 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7484 Fixes around Bug#16647.
7485 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7486 ON_BOTTOM_DIVIDER cases.
7487 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7488 only if the window has no right divider.
7489 (Fcoordinates_in_window_p): Fix doc-string.
7491 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7493 * lread.c (Funintern): Fix doc to match advertised calling convention.
7495 2014-02-24 Daniel Colascione <dancol@dancol.org>
7497 * keyboard.c (read_char): Close race that resulted in lost events.
7499 2014-02-22 Glenn Morris <rgm@gnu.org>
7501 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7502 * window.c (window-resize-pixelwise): Doc fixes.
7504 * process.c (Finternal_default_process_filter)
7505 (Finternal_default_process_sentinel): Doc tweaks.
7507 2014-02-21 Glenn Morris <rgm@gnu.org>
7509 * process.c (Fprocess_buffer, Faccept_process_output)
7510 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7513 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7515 * window.c (Fwindow_scroll_bar_width): New function.
7517 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7519 Pacify GCC when configuring with --enable-gcc-warnings.
7520 * xdisp.c (move_it_in_display_line_to) [lint]:
7521 Initialize recently-added local.
7523 2014-02-21 Daniel Colascione <dancol@dancol.org>
7525 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7527 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7529 * xdisp.c (init_iterator): Don't dereference a bogus face
7530 pointer. (Bug#16819)
7531 (try_cursor_movement): Don't use cursor position if
7532 set_cursor_from_row failed to compute it. This avoids assertion
7533 violations in MATRIX_ROW.
7534 (move_it_in_display_line_to): Save the iterator state in ppos_it
7535 only once per call. Reimplement the method used to return to the
7536 best candidate position if all the positions found in display line
7537 are beyond TO_CHARPOS. This cuts down the number of calls to
7538 bidi_shelve_cache, which moves a lot of stuff when lines are long
7539 and include bidirectional text. (Bug#15555)
7541 2014-02-20 Glenn Morris <rgm@gnu.org>
7543 * data.c (Fdefalias): Doc fix.
7545 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7547 * xdisp.c (display_line): Fix horizontal scrolling of large images
7548 when fringes are turned off. This comes at a price of not
7549 displaying the truncation/continuation glyphs in this case.
7552 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7553 CreateDIBSection returns an error indication, zero out *ximg after
7554 destroying the image. This avoids crashes in memory allocations
7555 due to the fact that some of the callers also call
7556 x_destroy_x_image, which will attempt to free an already free'd
7559 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7561 * widget.c (update_various_frame_slots): Don't set
7562 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7564 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7566 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7568 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7570 temacs --daemon fix (Bug#16599).
7571 * emacs.c (main): Initialize daemon_pipe[1] here ...
7572 (syms_of_emacs): ... instead of here.
7574 2014-02-16 Anders Lindgern <andlind@gmail.com>
7576 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7579 2014-02-16 Daniel Colascione <dancol@dancol.org>
7581 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7582 (xd_get_connection_address): Use it.
7583 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7584 xd_get_connection_address because the latter signals if the bus
7585 we're trying to close is already disconnected.
7587 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7589 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7590 argument to CreateThread. This avoids segfaults on Windows 9X.
7591 Reported by oslsachem <oslsachem@gmail.com>.
7593 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7595 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7596 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7597 (check_lseek): New function, to report lseek errors.
7598 (save_data_space, update_file_ptrs, read_header, write_header)
7599 (copy_file, copy_rest, unexec): Use these news functions.
7600 (update_file_ptrs): Don't assume wraparound behavior when
7601 converting a large size_t value to off_t.
7603 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7605 * composite.c (fill_gstring_header): Pass positions as C integers
7606 and move parameters checking to...
7607 (Fcomposition_get_gstring): ...this function. Handle case when
7608 buffer positions are in reversed order and avoid crash (Bug#16739).
7610 * buffer.c (validate_region): Mention current buffer in error message.
7612 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7614 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7616 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7618 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7620 2014-02-11 Glenn Morris <rgm@gnu.org>
7622 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7623 Replace refs to "OpenStep" in messages.
7625 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7627 Avoid "." at end of error diagnostics.
7628 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7629 * font.c (Ffont_at):
7630 * nsfns.m (ns_display_info_for_name):
7631 * nsselect.m (Fx_own_selection_internal):
7632 * nsterm.m (performDragOperation:):
7633 Remove "." from end of diagnostic.
7635 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7637 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7638 unintuitive (bug#15824).
7639 (Fyes_or_no_p): Doc fix (bug#15456).
7641 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7643 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7645 * eval.c (call_debugger): When exiting the debugger, do not allow
7646 max_specpdl_size less than actual binding depth (Bug#16603).
7647 (syms_of_eval): Adjust docstring.
7649 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7651 * cmds.c (Fself_insert_command): Output a clearer error message on
7652 negative repetitions (bug#9476).
7654 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7656 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7658 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7660 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7662 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7664 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7666 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7668 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7670 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7672 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7673 `exit' works (bug#15865).
7675 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7677 Constrain window box/body sizes and margin widths (Bug#16649).
7678 * xdisp.c (window_box_width): Don't return less than zero.
7679 (window_box_left_offset, window_box_right_offset): Don't return
7680 more than the window's pixel width.
7681 * window.c (window_body_height, window_body_width): Don't return
7683 (window_resize_apply): Adjust margin width, if necessary.
7685 2014-02-07 Glenn Morris <rgm@gnu.org>
7687 * nsterm.m (syms_of_nsterm): Doc fix.
7689 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7691 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7692 New variables: pointers through which to call the respective APIs.
7693 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7694 (filename_from_ansi, sys_link, check_windows_init_file):
7695 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7696 This is required on Windows 9X, where we dynamically load
7697 UNICOWS.DLL which has their non-stub implementations.
7698 (maybe_load_unicows_dll): Assign addresses to these 2 function
7699 pointers after loading UNICOWS.DLL.
7701 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7702 MultiByteToWideChar and WideCharToMultiByte through function
7705 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7708 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7710 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7711 for OSX >= 10.9 if separate spaces are used.
7712 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7714 2014-02-06 Glenn Morris <rgm@gnu.org>
7716 * buffer.c (cache-long-scans): Doc fix.
7718 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7720 * w32fns.c (Fw32_shell_execute): Doc fix.
7722 2014-02-05 Bastien Guerry <bzg@gnu.org>
7724 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7725 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7727 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7729 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7730 outside the window (Bug#16649).
7732 * xdisp.c (note_mouse_highlight): When entering a margin area show
7733 a non-text cursor (Bug#16647).
7735 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7737 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7738 It prompted a compile-time diagnostic on GNU/Linux.
7739 Simplify to remove the need for the label.
7741 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7743 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7744 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7745 to show it; otherwise return 'unsupported--w32-dialog' to signal
7746 to the caller that emulation with menus is necessary.
7747 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7749 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7751 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7754 * menu.c (Fx_popup_dialog): Don't condition the call to
7755 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7756 special symbol 'unsupported--w32-dialog', emulate the dialog with
7757 a menu by calling x-popup-menu.
7759 * menu.h (Qunsupported__w32_dialog): New extern variable.
7761 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7763 * keyboard.c (kbd_buffer_get_event): Read file notification events
7766 * xgselect.c (xg_select): Read glib events in any case, even if
7767 there are no file descriptors to watch for. (Bug#16519)
7769 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7771 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7772 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7773 * w32term.c (w32_draw_window_divider): Handle first and last
7775 * w32term.h (w32_fill_area_abs): New function.
7776 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7778 * xfaces.c (realize_basic_faces): Handle new face ids.
7779 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7780 and bottom divider width.
7781 * xterm.c (x_draw_window_divider): Handle first and last pixels
7784 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7786 * print.c (Fexternal_debugging_output): Add cast to pacify
7787 --enable-gcc-warnings.
7788 * eval.c (call_debugger): Grow specpdl if the debugger was
7789 entered due to specpdl overflow (Bug#16603) and allow more
7790 specpdl space for the debugger itself.
7792 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7794 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7797 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7799 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7800 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7802 * print.c (Fexternal_debugging_output): If the argument character
7803 is non-ASCII, encode it with the current locale's encoding before
7804 writing the result to the terminal. (Bug#16448)
7806 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7807 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7810 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7812 * process.c (create_process): Reset SIGPROF handler in the child.
7813 * callproc.c (call_process): Likewise.
7815 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7817 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7819 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7821 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7822 of zero to print strings, GDB doesn't like it.
7824 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7825 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7826 we still use correct addresses. (Bug#16576)
7828 2014-01-27 K. Handa <handa@gnu.org>
7830 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7831 to preserve the code detection behavior of 24.3.
7832 * coding.h (struct coding_system): New member detected_utf8_bytes.
7833 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7834 (decode_coding_gap): Use short cut for UTF-8 file reading only
7835 when coding->detected_utf8_bytes equals to coding->src_bytes.
7836 * fileio.c (Finsert_file_contents): Cancel the previous change.
7838 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7840 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7841 that are not visible.
7843 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7845 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7846 is grabbed (Bug#16565).
7848 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7850 * xdisp.c (last_max_ascent): Re-remove after erroneously
7851 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7853 (move_it_to): Re-remove reference to last_max_ascent.
7854 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7855 max_descent here instead of calling line_bottom_y.
7858 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7860 * terminal.c (initial_free_frame_resources): New function.
7861 (init_initial_terminal): Install new hook to free face cache
7862 on initial frame and avoid memory leak. For details, see
7863 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7864 * xfaces.c (free_frame_faces): Adjust comment.
7866 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7868 * data.c (Fstring_to_number): Document results if unparsable
7871 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7873 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7875 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7877 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7878 * coding.c (detect_coding_utf_8, emacs_mule_char)
7879 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7880 (check_utf_8, decode_coding):
7881 * coding.h (struct coding_system.errors):
7882 Use ptrdiff_t, not int, for integer values derived from buffer and
7885 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7886 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7887 before invoking decode_coding_gap, since there's just one block.
7889 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7891 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7892 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7893 too early. Again run change_frame_size before assigning menu-
7896 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7898 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7899 arrives, call x_check_fullscreen, in case the new display has a
7900 different resolution. (Bug#16517)
7902 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7904 * term.c (read_menu_input): If the selected frame changes, exit
7906 (tty_menu_show): If the selected frame changes while we displayed
7907 a menu, throw to top level. (Bug#16479)
7909 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7911 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7913 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7915 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7916 * data.c (count_one_bits_word): Fix bug (negated comparison)
7917 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7919 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7921 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7922 Avoid undefined behavior by initializing display property bit of a
7923 string processed by the bidirectional iterator. For details, see
7924 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7926 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7928 Minor cleanup of previous change.
7929 * image.c (imagemagick_error, Fimagemagick_types):
7930 Omit some recently-introduced and unnecessary casts and assignments.
7932 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7934 Fix two memory leaks discovered with Valgrind.
7935 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7936 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7938 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7940 Fixes in window size functions around Bug#16430 and Bug#16470.
7941 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7942 (Fwindow_mode_line_height, Fwindow_header_line_height)
7943 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7944 Minor doc-string adjustments.
7945 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7946 Rewrite doc-strings.
7947 (window_body_height, window_body_width): Do not count partially
7948 visible lines/columns when PIXELWISE is nil (Bug#16470).
7949 (Qfloor, Qceiling): New symbols.
7951 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7953 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7954 when the image cache is not yet allocated. (Bug#16509)
7956 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7958 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7959 re-attach intervals to its base buffer (Bug#16502).
7960 * intervals.c (set_interval_object): Move from here...
7961 * intervals.h (set_interval_object): ... to here. Fix comments.
7963 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7965 Avoid undefined behavior by initializing buffer redisplay bit.
7966 Reported by Dmitry Antipov in
7967 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7968 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7970 Revert some of the CANNOT_DUMP fix (Bug#16494).
7971 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7973 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7975 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7976 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7977 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7978 they are replaced by macros that expand into direct calls to the
7979 corresponding functions from GDI32.DLL.
7980 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7981 variables in the Cygwin build, they are unused.
7983 2014-01-19 K. Handa <handa@gnu.org>
7985 * composite.c (composition_update_it): Fix previous change.
7987 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7989 Fix file name handling on MS-Windows 9X.
7990 * w32.c (maybe_load_unicows_dll): New function.
7992 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7993 on, to make sure we can convert file names to and from UTF-8 on
7994 Windows 9X. This fixes a failure to start up because Emacs cannot
7995 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7997 * w32font.c [WINDOWSNT]: Include w32.h.
7998 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7999 of implementing the same stuff.
8000 Remove now unused g_b_init_is_windows_9x.
8002 * w32.h (maybe_load_unicows_dll): Add prototype.
8004 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8006 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8007 switch to single keyboard. Prevents daemon crashes when a new
8008 client connects while we show a TTY menu in an existing client.
8011 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8013 Fix MinGW64 porting problem with _setjmp.
8014 Reported by Eli Zaretskii in:
8015 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8016 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8017 the old _setjmp and _longjmp. All uses changed.
8019 2014-01-13 Daniel Colascione <dancol@dancol.org>
8021 * textprop.c (Fremove_list_of_text_properties):
8022 Correctly handle reaching the end of the interval tree. (Bug#15344)
8024 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8026 * xdisp.c (resize_mini_window): Round height to a multiple of
8027 frame's line height. Fix bug in calculation of window start
8028 position (Bug#16424).
8030 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8032 * macfont.m: Include termchar.h.
8033 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8034 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8035 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8036 *_WITH_GC_* to take face and f as parameters.
8037 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8038 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8040 2014-01-13 Daniel Colascione <dancol@dancol.org>
8042 Fix menu item updating in the presence of the Unity global menu
8045 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8046 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8048 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8049 updating menus; explain why.
8050 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8051 problem it's supposed to solve and it interferes with detecting
8052 the presence of a global menu.
8053 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8056 2014-01-11 K. Handa <handa@gnu.org>
8058 * composite.c (composition_update_it): Fix indexing of
8059 LGSTRING_CHAR (Bug#15984).
8061 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8063 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8065 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8067 * xdisp.c (try_window_id): Don't use this function's optimizations
8068 if overlays in the buffer displayed by the window have changed
8069 since last redisplay. (Bug#16347)
8070 (message_dolog): Fix indentation.
8072 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8074 * frame.c (frame_resize_pixelwise): Fix doc-string.
8076 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8078 Fix handling of internal borders (Bug#16348).
8079 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8080 Remove internal border width from pixel width of windows.
8081 (change_frame_size_1): Don't return early when frame's pixel
8082 size changes - we still have to record the new sizes in the
8084 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8085 also when toolbar gets larger.
8086 * window.c (check_frame_size): Include internal_border_width in
8088 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8089 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8090 In non-toolkit/non-GTK version clear internal border.
8091 * xterm.c (x_clear_under_internal_border): New function for
8092 non-toolkit/non-GTK version.
8093 (x_after_update_window_line): In non-toolkit/non-GTK version
8095 (handle_one_xevent, x_set_window_size):
8096 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8097 * xterm.h (x_clear_under_internal_border): Extern it.
8099 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8101 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8102 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8105 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8107 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8108 last value of point is not equal to buffer's point. (Bug#16129)
8110 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8113 * nsterm.h (updateCollectionBehavior): Rename from
8114 updateCollectionBehaviour. All uses changed.
8116 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8117 * Makefile.in (SETFATTR): New macro.
8118 (temacs$(EXEEXT)): Use it.
8120 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8122 Fix maximization behavior on Windows (Bug#16300).
8123 * w32fns.c (w32_fullscreen_rect): Don't handle
8124 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8125 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8126 of SetWindowPos. Restore last placement also when leaving
8127 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8128 but the FULLSCREEN_BOTH case.
8130 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8133 * data.c (arithcompare_driver):
8134 * fileio.c (Fcar_less_than_car):
8135 * fns.c (internal_equal):
8136 * frame.c (delete_frame):
8137 * lisp.h (enum More_Lisp_Bits):
8139 Avoid C99 constructs that don't work in C89.
8140 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8141 to port to C89, which doesn't have 'long long'.
8142 (count_trailing_zero_bits): Use them.
8144 2014-01-03 Chong Yidong <cyd@gnu.org>
8146 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8148 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8150 Further adjust frame/window scrollbar width calculations.
8151 * window.c (apply_window_adjustment):
8152 Set windows_or_buffers_changed.
8153 (Fwindow_scroll_bars): Return actual scrollbar width.
8154 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8155 For non-toolkit builds again use 14 as minimum width and set
8156 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8157 * xterm.c (XTset_vertical_scroll_bar): Take width from
8158 WINDOW_SCROLL_BAR_AREA_WIDTH.
8159 (x_new_font): Rename wid to unit. Base calculation of new
8160 scrollbar width on toolkit used and make it analogous to that of
8161 x_set_scroll_bar_default_width.
8162 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8163 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8164 of GetSystemMetrics.
8165 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8166 WINDOW_SCROLL_BAR_AREA_WIDTH.
8167 (x_new_font): Make it correspond to changes in xterm.c.
8169 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8171 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8172 This is a cleaner way to fix the MinGW-w64 porting problem.
8173 Check for INTPTR_MAX misconfiguration.
8175 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8177 * search.c (newline_cache_on_off, find_newline): In indirect
8178 buffers, use the newline cache of the base buffer.
8180 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8181 buffer, invalidate the caches of its base buffer. (Bug#16265)
8183 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8184 buffers, use the width-run cache of the base buffer.
8186 * xdisp.c (redisplay_window): When the window displays an indirect
8187 buffer, and the character widths in the display table have
8188 changed, invalidate the width-run cache of the corresponding base
8191 * fileio.c (Finsert_file_contents): When invalidating the newline
8192 cache, consider the case of inserting into indirect buffer.
8194 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8195 In indirect buffers, use the paragraph cache of the base buffer.
8197 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8199 * window.c (grow_mini_window): Fix last change.
8201 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8203 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8205 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8207 * w32term.c (w32_initialize): Use LCID and LOWORD.
8209 * w32proc.c (create_child): Use pid_t for 5th argument.
8210 (IsValidLocale): Don't provide prototype for MinGW64.
8211 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8212 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8214 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8215 MinGW64 doesn't support.
8217 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8219 * w32.c (set_named_security_info): New function.
8220 (acl_set_file): Fall back on set_named_security_info if
8221 set_file_security fails.
8222 (g_b_init_set_named_security_info_w)
8223 (g_b_init_set_named_security_info_a): New static variables.
8224 (globals_of_w32): Initialize them to zero.
8225 (set_named_security_info): Set them to non-zero if the
8226 corresponding API is available.
8227 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8228 New function typedefs.
8230 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8232 Some more fixes following pixelwise resize changes including one
8234 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8235 of frame_resize_pixelwise.
8236 * widget.c (pixel_to_text_size): New function.
8237 (update_wm_hints): Have size hints respect value of
8238 frame_resize_pixelwise.
8239 (EmacsFrameResize): Alway process resize requests pixelwise.
8240 * window.c (grow_mini_window): Make sure mini window is at least
8242 * xdisp.c (display_menu_bar): Make sure menubar extends till
8244 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8245 (x_set_tool_bar_lines): Calculate pixelwise.
8246 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8247 frame_resize_pixelwise.
8249 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8251 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8252 variables not used there.
8254 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8256 * w32.c (sys_umask): New function. (Bug#16299)
8258 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8260 * dispnew.c (change_frame_size_1): Take old width of root window
8261 from that window's pixel width. (Bug#16284)
8263 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8265 Plain copy-file no longer chmods an existing destination (Bug#16133).
8266 * fileio.c (realmask): Now a static var, not a local.
8267 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8268 Remove arg STATPTR. All uses changed.
8269 (Fcopy_file): Do not alter permissions of existing destinations,
8270 unless PRESERVE-PERMISSIONS (renamed from
8271 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8272 Avoid race when testing for existing destinations and for
8273 when input and output files are the same.
8274 If changing the group fails, adjust both default and
8275 preserved permissions so that access is not granted to the
8277 (Fset_default_file_modes, init_fileio): Update realmask.
8278 (Fdefault_file_modes): Use realmask instead of calling umask.
8280 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8282 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8283 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8284 flags on the daemon pipe ends before execing.
8286 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8288 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8289 session. (Bug#14739)
8291 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8293 * callproc.c (Vexec_path): Document that exec-directory is in it.
8295 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8297 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8300 2013-12-27 Chong Yidong <cyd@gnu.org>
8302 * data.c (Fsymbol_function): Doc fix.
8304 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8306 Some more tinkering with Bug#16051.
8307 * window.c (resize_frame_windows): Don't let the size of the
8308 root window drop below the frame's default character size.
8309 Never ever delete any subwindows - let the window manager do the
8312 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8313 of toolbar lines needed when they exceed the height of the root
8315 (unwind_create_frame_1): New function.
8316 (Fx_create_frame): Generally inhibit calling the window
8317 configuration change hook here. Remove extra call to
8318 change_frame_size - it's not needed when we don't run the
8319 configuration change hook.
8321 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8323 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8324 On my Fedora 19 platform the core dumps were so big that
8325 my desktop became nearly catatonic.
8326 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8327 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8328 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8329 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8330 a clang-only syntax.
8331 * conf_post.h (__has_feature): New macro, if not already defined.
8332 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8333 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8335 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8337 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8338 is a file name. (Bug#16252)
8340 2013-12-25 Chong Yidong <cyd@gnu.org>
8342 * keyboard.c (Voverriding_terminal_local_map)
8343 (Voverriding_local_map): Doc fix.
8345 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8347 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8349 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8350 file name when it is submitted to ShellExecute. Simplify code.
8351 Don't test DOCUMENT for being a string, as that is enforced by
8352 CHECK_STRING. Doc fix.
8354 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8356 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8357 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8358 redisplay_tool_bar does. Improve and fix commentary.
8359 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8360 limits of the glyph matrices. (Bug#16051)
8361 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8362 only when the new size is different from the old one, and the new
8363 size can be achieved given the frame height.
8365 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8367 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8369 2013-12-23 Glenn Morris <rgm@gnu.org>
8371 * lread.c (Fload): Mention load-prefer-newer in doc.
8373 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8375 Handle Bug#16207 by being more restrictive when running hooks.
8376 * window.c (unwind_change_frame): New function.
8377 (Fset_window_configuration): Don't run configuration change hook
8378 while the frame configuration is unsafe. Call select_window
8381 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8383 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8385 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8387 * nsterm.h: Declare EmacsColor category.
8389 * nsterm.m (NSColor): Implement EmacsColor category.
8390 (ns_get_color): Use colorUsingDefaultColorSpace.
8391 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8393 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8395 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8397 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8398 having the PNG_NORETURN attribute, to avoid compiler warning in
8401 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8403 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8405 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8406 fringe background extension.
8407 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8408 because they are now always the same as `left' and `width',
8409 respectively. Remove code for the case that `width' and
8410 `sb_width' are different.
8412 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8414 Remove scroll_bar_actual_width from frames.
8415 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8416 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8417 (x_figure_window_size):
8418 * nsterm.m (x_set_window_size):
8419 * widget.c (set_frame_size):
8420 * w32term.c (x_set_window_size):
8421 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8422 scroll_bar_actual_width.
8424 Convert scroll_bar members to integers on Windows.
8425 * w32term.h (struct scroll_bar): Convert top, left, width,
8426 height, start, end and dragging to integers.
8427 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8429 * w32term.c (w32_set_scroll_bar_thumb)
8430 (w32_scroll_bar_handle_click): Remove XINT conversions for
8431 scroll_bar members. Treat bar->dragging as integer.
8432 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8433 first element. Remove XINT conversions for scroll_bar members.
8434 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8435 Remove XINT conversions for scroll_bar members.
8437 Fix assignment for new window total sizes.
8438 * window.c (Fwindow_resize_apply_total): Assign values for
8441 2013-12-20 Chong Yidong <cyd@gnu.org>
8443 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8444 argument to `append'.
8446 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8448 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8449 current text face, for extending the face of the display margins.
8452 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8453 Doc fix. (Bug#16190)
8455 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8457 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8460 * nsterm.m (Qfile, Qurl): New.
8461 (EV_MODIFIERS2): New macro.
8462 (EV_MODIFIERS): Use EV_MODIFIERS2.
8463 (ns_term_init): Remove font and color from DND, does not work on
8464 newer OSX, and other ports don't have them.
8465 (performDragOperation:): Handle modifiers used during drag.
8466 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8467 Remove global Lisp variables used to communicate with ns-win.el.
8468 Remove font and color handling.
8469 (syms_of_nsterm): Defsym Qfile and Qurl.
8471 2013-12-19 Anders Lindgren <andlind@gmail.com>
8473 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8474 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8476 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8477 (constrainFrameRect): Remove special case nr_screens == 1.
8478 Don't constrain size to size of view.
8480 * nsterm.h (ns_output): Remove dont_constrain.
8482 2013-12-19 Anders Lindgren <andlind@gmail.com>
8484 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8486 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8488 Minor fixes for recent openp changes.
8489 * lisp.h (GCPRO7): New macro.
8490 * lread.c (openp): Use bool for boolean; all callers changed.
8491 Protect save_string from GC. Don't assume that file descriptors
8492 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8493 warning about uninitialized variable.
8495 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8497 * w32fns.c (emacs_abort): Use intptr_t as argument of
8498 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8500 2013-12-18 Glenn Morris <rgm@gnu.org>
8502 * lread.c (Fload): Pass load_prefer_newer to openp.
8503 Don't bother checking mtime if openp already did it.
8504 (openp): Add `newer' argument, to check all suffixes
8505 and find the newest file.
8506 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8507 * callproc.c (call_process):
8508 * charset.c (load_charset_map_from_file):
8509 * emacs.c (init_cmdargs):
8510 * image.c (x_create_bitmap_from_file, x_find_image_file):
8512 * lread.c (Flocate_file_internal):
8513 * process.c (Fformat_network_address):
8514 * sound.c (Fplay_sound_internal):
8515 * w32.c (check_windows_init_file):
8516 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8518 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8520 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8522 * w32.c (getloadavg): Don't index samples[] array with negative
8523 indices. Recover from wall-clock time being set backwards.
8525 * w32term.c (w32_initialize): Declare the argument of
8526 set_user_model as const.
8528 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8529 (w32_menu_show): Constify some arguments passed to MessageBox.
8531 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8532 to initialize Lisp objects.
8534 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8535 initialize Lisp objects.
8537 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8538 use variables used only on X under that condition.
8540 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8541 variables not used there.
8543 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8545 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8546 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8548 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8550 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8551 code, revealed in presence of R2L characters, character
8552 compositions, and display vectors. A better fix for Bug#16148.
8553 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8554 GTK and NS builds, they don't have this member of struct frame.
8556 * dispextern.h (struct composition_it): Correct a comment for the
8559 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8561 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8562 This prevents a compilation error on C compilers that do not
8563 default functions to return 'int' if not declared. Also, add
8564 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8565 since it now uses inline functions.
8567 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8569 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8570 display margins on mode line, header line, and in the frame's
8571 tool-bar window. (Bug#16165)
8573 2013-12-16 Andreas Schwab <schwab@suse.de>
8575 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8577 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8579 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8582 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8584 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8586 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8588 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8589 intended to find bogus pointers in font objects (Bug#16140).
8590 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8591 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8592 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8593 Disable for MS-Windows due to Bug#15876; apparently this
8594 requires more or less substantial changes in fontset code.
8595 * xfont.c (xfont_close):
8596 * xftfont.c (xftfont_close): Call x_display_info_for_display
8597 to check whether 'Display *' is valid (Bug#16093 and probably
8600 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8602 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8603 Reported by Juanma Barranquero <lekktu@gmail.com>.
8605 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8606 open a pty on MS-Windows. (Bug#16152)
8608 * emacs.c (decode_env_path): Fix bogus comparison against
8609 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8611 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8613 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8614 (Fx_file_dialog): Add parentheses around && to silence warning.
8616 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8618 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8620 * xdisp.c (extend_face_to_end_of_line): Extend background of
8621 non-default face in margin areas as well. (Bug#16151)
8622 (display_line): Call extend_face_to_end_of_line for continued
8623 lines as well, if the display margins have non-zero width.
8624 (set_glyph_string_background_width): When needed, set the
8625 extends_to_end_of_line_p flag on glyph strings to be drawn in
8626 margin areas, not only in the text area.
8628 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8631 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8633 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8634 Don't worry about verify_error being t, since it has to be a list.
8636 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8638 Use bool for boolean, focusing on headers.
8639 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8640 No need to include <stdbool.h>, since conf_post.h does it now.
8641 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8642 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8643 (SET_PER_BUFFER_VALUE_P):
8644 * ccl.c, ccl.h (setup_ccl_program):
8645 * ccl.h (CHECK_CCL_PROGRAM):
8646 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8647 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8648 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8649 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8650 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8651 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8652 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8653 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8654 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8655 (CHARSET_FAST_MAP_SET):
8656 * coding.c (decode_coding_ccl, encode_coding_ccl):
8657 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8658 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8659 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8660 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8661 (decode_coding_c_string):
8662 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8663 * conf_post.h (has_attribute):
8664 * dispextern.h (trace_redisplay_p)
8665 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8666 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8667 (SET_GLYPH_FROM_CHAR_GLYPH)
8668 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8669 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8670 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8671 (cursor_in_mouse_face_p):
8672 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8673 (blank_row, prepare_desired_row)
8674 (build_frame_matrix_from_leaf_window, make_current)
8675 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8676 (update_window, scrolling_window, update_frame_line):
8677 * disptab.h (GLYPH_FOLLOW_ALIASES):
8678 * editfns.c (Fformat):
8679 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8680 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8681 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8682 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8683 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8684 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8685 (FONT_DEFERRED_LOG):
8686 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8687 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8688 (FRAME_MOUSE_UPDATE):
8689 * fringe.c (Fdefine_fringe_bitmap):
8690 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8691 (x_create_bitmap_from_xpm_data, xpm_load_image):
8692 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8693 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8694 (MERGE_INTERVAL_CACHE):
8695 * keymap.h (KEYMAPP):
8696 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8697 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8698 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8699 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8700 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8701 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8702 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8703 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8704 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8705 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8706 (SETUP_BUFFER_SYNTAX_TABLE):
8707 * systime.h (timespec_valid_p):
8708 * term.c (save_and_enable_current_matrix):
8709 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8710 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8711 (redisplay_internal, try_window_reusing_current_matrix)
8712 (sync_frame_with_window_matrix_rows, try_window_id)
8713 (display_menu_bar, display_tty_menu_item, display_mode_line)
8714 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8715 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8716 * xmenu.c (xmenu_show):
8717 * xterm.c (use_xim, x_term_init):
8718 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8719 (struct x_bitmap_record):
8720 Use bool for booleans.
8721 * ccl.c (struct buffer_text):
8722 * ccl.h (struct ccl_program):
8723 * charset.h (struct charset):
8725 * coding.h (struct iso_2022_spec, struct coding_system):
8726 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8727 (struct glyph_string, struct face, struct face_cache)
8728 (struct bidi_string_data, struct bidi_it)
8729 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8731 * editfns.c (Fformat):
8732 * frame.h (struct frame):
8733 * fringe.c (struct fringe_bitmap):
8734 * intervals.h (struct interval):
8735 * keyboard.h (struct kboard):
8736 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8737 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8738 (struct Lisp_Buffer_Local_Value, union specbinding):
8739 * macfont.m (struct macfont_info):
8740 * process.h (struct Lisp_Process):
8741 * termchar.h (struct tty_display_info):
8742 * window.h (struct window):
8743 * xterm.h (struct x_output):
8744 Use bool_bf for boolean bit-fields.
8745 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8746 All callers changed.
8747 * ccl.h (struct ccl_program): Remove unused members private_state,
8748 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8750 (struct ccl_spec): Remove unused members cr_carryover,
8751 eight_bit_carryover.
8752 * conf_post.h: Include <stdbool.h>.
8753 (bool_bf): New type.
8754 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8755 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8756 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8757 'do { ... } while (false)' brackets.
8758 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8759 Args must now be expressions; all callers changed.
8760 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8761 (PRODUCE_GLYPHS): Simplify use of boolean.
8762 * fileio.c (Fcopy_file):
8763 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8764 * lisp.h (UNGCPRO): Return void, not int.
8765 (FOR_EACH_TAIL): Use void expression, not int expression.
8766 * region-cache.c: Reindent.
8767 * region-cache.h: Copy comments from region-cache.c, to fix
8768 incorrect remarks about booleans.
8770 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8772 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8773 when character at point is displayed from a display vector.
8776 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8778 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8779 now a list of certificate validation checks that will abort a
8780 connection with an error.
8781 (Fgnutls_boot): Document it and use it.
8783 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8785 * w32term.c (w32_enable_frame_resize_hack): New variable.
8786 (x_set_window_size): Use it to hack frame resizing on Windows
8789 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8791 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8792 Windows-specific code to w32.c. Change error message text to
8793 match that of Posix platforms.
8795 * w32.c (w32_copy_file): New function, most of the code copied and
8796 reworked from Fcopy_file. Improve error handling. Plug memory
8797 leak when errors are thrown. Support file names outside of the
8798 current codepage. (Bug#7100)
8800 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8802 * lread.c (load_path_default): Prototype.
8804 2013-12-13 Glenn Morris <rgm@gnu.org>
8806 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8807 (dump_path): Remove.
8808 (load-path-default): Remove `changed' argument.
8809 Do not set dump_path permanently. Simplify.
8810 (init_lread): Simplify.
8811 (syms_of_lread): Remove dump_path.
8813 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8815 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8816 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8817 2013-12-12 font-related change to avoid Bug#16128, which
8818 is quite hard to fix without even more substantial changes.
8820 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8822 * font.c (font_close_object): Check for live frame (Bug#16128).
8824 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8826 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8827 Return ptrdiff_t, not int, since it's a buffer size.
8828 Reindent/reparen some macros to a more Gnuish style.
8830 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8832 Avoid undefined behavior with huge regexp interval counts.
8833 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8834 since it's now specialized to interval counts. All uses changed.
8835 Do not assume wraparound on signed integer overflow.
8836 (regex_compile): Simplify based on the above changes.
8838 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8840 Support file names on MS-Windows that use characters outside of
8841 the current system codepage. (Bug#7100)
8843 * w32.c (get_file_security, set_file_security)
8844 (create_symbolic_link): Separate pointers and boolean flags for
8845 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8846 non-zero, else the former.
8847 (codepage_for_filenames, filename_to_utf16, )
8848 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8850 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8852 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8853 Accept only one argument; all callers changed.
8854 (dostounix_filename): Remove the second argument, now works in
8855 UTF-8. All callers changed.
8856 (parse_root): Lose DBCS code.
8857 (get_long_basename, w32_get_short_filename, init_environment)
8858 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8859 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8860 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8861 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8862 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8863 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8865 (ansi_encode_filename): New function.
8866 (get_emacs_configuration, get_emacs_configuration_options):
8868 (add_volume_info, GetCachedVolumeInformation): Run the input file
8869 name through unixtodos_filename, to ensure it is stored and
8870 referenced in canonical form.
8871 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8872 (logon_network_drive, sys_link, utime): Improve error handling.
8873 (sys_access): New function.
8874 (hashval, generate_inode_val): Unused functions deleted.
8875 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8876 (check_windows_init_file): Convert error message from UTF-8 to
8877 ANSI codepage, for display in the message box.
8878 (globals_of_w32): Set w32_unicode_filenames according to the OS
8881 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8882 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8883 (syms_of_w32term): Declare w32-unicode-filenames.
8885 * w32proc.c (new_child, delete_child): Remove code that handled
8886 unused pending_deletion and input_file members of the child struct.
8887 (create_child, sys_spawnve): Convert all file names to ANSI
8888 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8889 name cannot be encoded in ANSI codepage. Don't use
8890 unixtodos_filename, mirror slashes by hand.
8891 (record_infile, record_pending_deletion): Functions deleted.
8892 (Fw32_short_file_name): Call w32_get_short_filename instead of
8895 * w32notify.c (add_watch): Work in Unicode mode when
8896 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8897 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8898 instead, do the same with Lisp primitives.
8900 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8901 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8902 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8903 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8904 (Fw32_shell_execute): Improve error reporting.
8905 (Fdefault_printer_name): Ifdef away for Cygwin.
8907 * w32.h (struct _child_process): Remove input_file and
8908 pending_deletion members that are no longer used.
8909 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8910 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8911 (ansi_encode_filename): New and updated prototypes.
8913 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8915 (unexec): Don't use dostounix_filename, it expects a file name in
8916 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8919 * fileio.c (Ffile_name_directory, file_name_as_directory)
8920 (directory_file_name, Fexpand_file_name)
8921 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8922 arguments of dostounix_filename.
8923 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8924 use MAX_UTF8_PATH for size of file-name strings.
8925 (emacs_readlinkat): Build an explicitly unibyte string for file
8927 (syms_of_fileio) <file-name-coding-system>:
8928 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8930 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8931 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8932 directories to UTF-8.
8933 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8934 environment, and each element of the input PATH, to UTF-8.
8936 * dired.c (file_attributes): Use build_unibyte_string explicitly
8937 to make Lisp strings from user and group names.
8939 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8942 * coding.c (decode_file_name, encode_file_name): New functions.
8944 * termcap.c (tgetent): Adapt to the change in arguments of
8947 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8950 * msdos.c (dostounix_filename, init_environment): Adapt to the
8951 change in arguments of dostounix_filename.
8953 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8954 [WINDOWSNT]: Encode file names passed to the image libraries in
8957 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8958 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8960 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8961 arguments of dostounix_filename.
8963 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8965 * font.h (struct font_entity) [HAVE_NS]: New field to record
8966 font driver which was used to create this entity.
8967 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8968 frame where the font was opened.
8969 (font_close_object): Add prototype.
8970 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8971 (font_close_object): Not static any more. Lost frame arg.
8972 Adjust comment and users.
8973 * alloc.c (cleanup_vector): Call font_close_object to adjust
8974 per-frame font counters correctly. If HAVE_NS, also call
8975 driver-specific cleanup for font-entity objects.
8976 * ftfont.c (ftfont_open):
8977 * nsfont.m (nsfont_open):
8978 * w32font.c (w32font_open_internal):
8979 * xfont.c (xfont_open):
8980 * xftfont.c (xftfont_open): Save frame pointer in font object.
8981 * macfont.m (macfont_open): Likewise.
8982 (macfont_descriptor_entity): Save driver pointer to be able
8983 to call its free_entity routine when font-entity is swept.
8984 * ftxfont.c (ftxfont_open): Add eassert because frame
8985 pointer should be saved by ftfont_driver.open.
8987 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8989 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8990 input polling is used. This is still meaningful for Cygwin, see
8991 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8992 * keyboard.c (poll_for_input_1, input_polling_used):
8993 Define unconditionally.
8994 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8995 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8996 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8997 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8998 (face_for_char): Likewise. Rearrange eassert and return ASCII
8999 face for CHAR_BYTE8_P.
9000 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9002 2013-12-11 Ken Brown <kbrown@cornell.edu>
9004 * dispextern.h (erase_phys_cursor):
9005 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9007 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9009 * nsterm.m (x_free_frame_resources):
9010 * term.c (tty_free_frame_resources):
9011 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9012 face cache because it's implied by free_frame_faces anyway.
9013 * w32term.c (x_free_frame_resources): Likewise. Do not call
9014 free_frame_faces twice.
9016 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9018 * editfns.c (Fformat_time_string): Mention %F in the doc.
9020 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9022 * window.c (resize_frame_windows): Don't return immediately when
9023 the root window's size doesn't change - the minibuffer window
9024 may still have to be repositioned/resized.
9025 * xfns.c (Fx_create_frame): Always change the frame size after
9026 initializing the frame's faces.
9027 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9028 change_frame_size should already have done it.
9029 (x_new_font): Assign new tool- and menu-bar heights.
9030 (x_set_window_size_1): Account for tool- and menu-bar heights
9031 (Bug#16013). Don't set pixel sizes since change_frame_size
9032 should already have done it.
9034 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9036 Remove the option of using libcrypto.
9037 * Makefile.in (LIB_CRYPTO): Remove.
9038 (LIBES): Don't use it.
9040 2013-12-11 Juri Linkov <juri@jurta.org>
9042 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9043 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9045 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9047 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9048 drawn tool bar items (Bug#16058).
9049 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9051 2013-12-09 Ken Brown <kbrown@cornell.edu>
9053 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9055 * lisp.h (get_frame_param): Adjust conditions for prototype
9058 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9060 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9061 Avoid unused macro warning if configured --without-xft.
9063 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9065 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9067 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9069 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9071 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9073 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9075 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9077 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9079 Use libcrypto's checksum implementations if available, for speed.
9080 * Makefile.in (LIB_CRYPTO): New macro.
9083 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9084 The macro didn't conform to C99 due to type mismatch,
9085 which caused compilation failure with Sun C 5.12,
9086 and it was confusing anyway. Include window.h to declare
9087 redisplay_other_windows.
9089 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9091 * window.c (set_window_buffer): Update mode line (bug#16084).
9093 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9095 Fix minor problems found by static checking.
9096 * keyboard.c (poll_for_input_1, input_polling_used):
9097 Define only if HAVE_NTGUI.
9098 * xmenu.c (popup_activate_callback): Omit unnecessary
9099 check against USE_X_TOOLKIT, which must be defined here anyway.
9100 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9103 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9105 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9107 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9109 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9111 * nsterm.m (x_set_window_size): Remove fprintf.
9112 (init): Define always. Set applicationDidFinishLaunchingCalled
9114 (applicationDidFinishLaunching:):
9115 Set applicationDidFinishLaunchingCalled.
9116 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9119 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9121 Pixel resize changes for NS (Bug#16049).
9122 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9123 height/width. row/cols are locals.
9124 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9125 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9126 (windowWillResize): Remove gsextra. Calculate extra as in
9128 (x_new_font): Don't change frame size if fullscreen.
9129 Change size pixelwise.
9131 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9132 comment in xfns.c. Change to pixelwise call.
9134 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9136 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9139 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9141 * xterm.c (input_signal_count): Remove.
9142 (x_dispatch_event): Define unconditionally.
9143 (x_make_frame_visible): Process X events until the frame
9144 is really visible (Bug#16027).
9145 * xterm.h (x_dispatch_event): Declare unconditionally.
9147 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9149 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9151 * nsterm.m (x_set_window_size): Handle pixelwise.
9153 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9155 * w32term.c (x_new_font):
9156 * xterm.c (x_new_font): Calculate new frame size from new font
9159 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9161 * lisp.h (FOR_EACH_TAIL): New macro.
9162 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9164 * window.c (select_window): Call second wset_redisplay before we change
9165 selected_window (bug#16034).
9167 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9169 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9171 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9173 * w32xfns.c: Include window.h, to avoid a compiler warning.
9175 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9177 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9178 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9179 window_scroll takes care of it.
9180 (Fset_window_point, Fdelete_other_windows_internal)
9181 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9182 (Fsplit_window_internal, Fdelete_window_internal)
9183 (Fresize_mini_window_internal, Fset_window_configuration)
9184 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9185 cause redisplay instead of forcing a complete redisplay.
9186 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9187 we're only affecting the selected_window.
9189 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9191 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9192 directional control characters. Update type and category
9193 determination according to the UBA from Unicode v6.3.
9194 (bidi_category_t): New category EXPLICIT_FORMATTING.
9196 * dispextern.h (bidi_type_t): Update to include new bidirectional
9197 properties introduced with Unicode v6.3. (Bug#16043)
9199 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9201 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9204 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9206 * font.c (font_list_entities): Remove dummy assignment.
9207 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9208 used on graphic displays only. Remove unused 'font_encoder' member.
9209 (struct font_bitmap): Remove unused 'extra' member.
9210 * nsfont.m (nsfont_open):
9211 * w32font.c (w32font_open_internal):
9212 * ftfont.c (ftfont_get_bitmap): Adjust users.
9214 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9216 Use bool for boolean.
9217 * tparam.c (tparam1):
9218 * undo.c (record_point, record_property_change):
9219 Use bool for boolean, for local vars that are always true or false.
9221 Minor integer overflow fixes (Bug#16033).
9222 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9223 This improves on the previous fix to this function.
9224 (window_resize_check): When summing up pixel counts, don't rely on
9225 undefined behavior if the sum overflows.
9227 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9229 * window.c (Fset_window_new_pixel): Don't choke at negative
9230 argument value (Bug#16033).
9232 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9233 to avoid crash in window_box_height.
9235 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9236 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9238 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9240 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9242 Minor integer overflow fixes.
9243 * window.c (Fset_window_new_pixel, grow_mini_window):
9244 * xdisp.c (Fwindow_text_pixel_size):
9245 Avoid undefined behavior on signed integer overflow.
9246 * xfns.c (x_set_mouse_color):
9247 Check that drag shape fits in 'unsigned', since that's what X wants.
9249 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9251 Improve reporting of fatal exception on MS-Windows.
9252 * w32fns.c (my_exception_handler): New function.
9253 (globals_of_w32fns): Set it up as the unhandled exception
9254 handler. Initialize exception code and address to zeros.
9255 (emacs_abort): If the exception code and address are available,
9256 print them at the beginning of the backtrace. Fix the format of
9257 printing addresses (was producing 0x0x12345678 on XP).
9260 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9262 * eval.c (Fbacktrace__locals): New function.
9263 (syms_of_eval): Defsubr it.
9265 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9267 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9268 Define here to unify between...
9269 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9270 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9272 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9274 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9276 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9277 fringe background extension.
9278 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9279 because they are now always the same as `left' and `width',
9280 respectively. Remove code for the case that `width' and
9281 `sb_width' are different.
9283 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9285 Fix minor problems found by static checking.
9286 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9287 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9288 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9290 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9292 * image.c (imagemagick_compute_animated_image): Don't crash if we
9293 have an animation with different-sized images (bug#15313).
9295 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9297 Remove some unused items introduced during pixelwise change.
9298 * window.c (window_resize_total_check): Remove unused function.
9299 * xdisp.c (remember_mouse_glyph): Remove unused label.
9300 (Ftool_bar_height): Move declaration inside #if.
9301 * xterm.c (x_set_window_size): Don't use r and c.
9303 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9305 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9308 * window.c (Fset_window_configuration): Comment out unused variables.
9310 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9312 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9314 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9316 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9318 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9319 HAVE_GNUTLS3 (Bug#16001).
9321 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9322 if interrupts are deferred (Bug#15801).
9324 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9326 Support resizing frames and windows pixelwise.
9327 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9328 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9329 (struct glyph_matrix): Replace window_left_col and
9330 window_top_line by window_pixel_left and window_pixel_top.
9331 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9333 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9334 (draw_window_divider, move_it_to, x_draw_right_divider)
9335 (x_draw_bottom_divider, change_frame_size): Add or fix
9337 * dispnew.c (change_frame_size_1): Change prototype.
9338 (adjust_glyph_matrix, required_matrix_width)
9339 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9340 values instead of lines and columns.
9341 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9342 WINDOW_TOTAL_FRINGE_WIDTH.
9343 (handle_window_change_signal, do_pending_window_change)
9344 (init_display): Adjusts calls of change_frame_size.
9345 (change_frame_size, change_frame_size_1): Handle pixelwise
9347 * frame.c (Qright_divider_width, Qbottom_divider_width):
9349 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9350 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9351 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9352 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9354 (set_frame_param): New function.
9355 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9356 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9357 (Ffringe_width, Fborder_width, Fright_divider_width)
9358 (Fbottom_divider_width): New functions, defsubr them.
9359 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9360 New argument pixelwise.
9361 (struct frame_parm_table): New members Qright_divider_width and
9362 Qbottom_divider_width.
9363 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9364 (x_report_frame_params): Handle Qright_divider_width and
9365 Qbottom_divider_width.
9366 (x_set_right_divider_width, x_set_bottom_divider_width):
9368 (frame_resize_pixelwise): New option.
9369 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9370 new_pixelwise, right_divider_width and bottom_divider_width;
9371 remove total_lines; rename text_lines, text_cols, new_text_lines
9372 and new_text_cols to text_height, text_width, new_height and
9373 new_width respectively.
9374 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9375 FRAME_TEXT_WIDTH respectively.
9376 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9377 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9378 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9380 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9381 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9382 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9383 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9384 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9385 (FRAME_TOTAL_COLS_ARG): Remove macro.
9386 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9387 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9388 (x_wm_set_size_hint): Handle frame pixel sizes.
9389 * indent.c (compute_motion, Fcompute_motion):
9390 Call window_body_width instead of window_body_cols.
9391 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9392 (make_lispy_position): Handle right and bottom dividers.
9393 (Fsuspend_emacs): Pixelize call of change_frame_size.
9394 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9395 * lisp.h: Extern set_frame_param.
9396 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9398 (Fx_create_frame): Add entry for vertical_drag_cursor.
9399 Pixelize call of change_frame_size.
9400 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9401 * nsterm.m (ns_update_window_end): Optionally draw right
9403 (x_set_window_size): Add argument pixelwise.
9404 Call check_frame_size and change_frame_size with pixelwise zero.
9405 (ns_draw_window_divider): New function.
9406 (ns_redisplay_interface): Add ns_draw_window_divider.
9407 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9408 (x_new_font): Call x_set_window_size with pixelwise zero.
9409 * print.c (print_object): For a window print its sequence
9411 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9412 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9413 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9414 (w32_createwindow): Use scroll bar area width.
9415 (w32_wnd_proc): Handle bottom divider width.
9416 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9417 (Fx_create_frame): Default divider width parameters.
9418 Caclulate sizes pixelwise. Add vertical drag cursor support.
9419 (x_create_tip_frame): Default divider widths to zero.
9420 Pixelize call to change_frame_size.
9421 (Fx_show_tip): Add handling of divider widths. Pixelize window
9423 (Fw32_frame_rect): New function.
9424 (frame_parm_handler w32_frame_parm_handlers): Add divider
9426 (Vx_window_vertical_drag_shape): Add variable.
9427 * w32inevt.c (resize_event, maybe_generate_resize_event):
9428 Pixelize change_frame_size calls.
9429 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9431 * w32term.c (w32_draw_window_divider): New function.
9432 (x_update_window_end): Handle right divider.
9433 (w32_draw_fringe_bitmap, x_scroll_run)
9434 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9435 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9436 Calculate new frame sizes pixelwise.
9437 (x_new_font): Pixelize call to x_set_window_size.
9438 (x_check_fullscreen): Pixelize call to change_frame_size.
9439 (x_set_window_size_1, x_set_window_size): New argument
9440 pixelwise. Calculate pixelwise.
9441 (x_wm_set_size_hint): Use scroll bar area width.
9442 (w32_redisplay_interface): Add w32_draw_window_divider.
9443 * w32term.h (struct w32_output): Add vertical drag cursor.
9444 * widget.c (set_frame_size, update_wm_hints)
9445 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9447 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9448 * window.c (sequence_number): Restore.
9449 (Fwindow_pixel_width, Fwindow_pixel_height)
9450 (Fwindow_mode_line_height, Fwindow_header_line_height)
9451 (window_pixel_to_total, Frun_window_scroll_functions)
9452 (Fset_window_new_pixel, window_resize_apply_total)
9453 (Fwindow_resize_apply_total): New functions.
9454 (window_body_height, window_body_width): Rename from
9455 window_body_lines. New argument PIXELWISE.
9456 Calculate pixelwise.
9457 (Fwindow_body_height, Fwindow_body_width): New argument
9459 (coordinates_in_window, window_relative_x_coord): Use window's
9460 pixel width instead of total width.
9461 (replace_window, recombine_windows): Initialize pixel values.
9462 (resize_root_window, resize_frame_windows, grow_mini_window)
9463 (shrink_mini_window): New argument PIXELWISE.
9464 Calculate pixelwise.
9465 (Fdelete_other_windows_internal, adjust_window_margins)
9466 (window_resize_check, window_resize_apply)
9467 (Fdelete_window_internal, Fresize_mini_window_internal)
9468 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9469 (check_frame_size): Rename arguments. New argument PIXELWISE.
9470 Calculate pixelwise.
9471 (set_window_buffer): Make samebuf bool. Run configuration change
9472 hook only if buffer changed.
9473 (Fset_window_buffer): Rewrite doc-string.
9474 (make_window): Initialize new_pixel slot.
9475 (Fwindow_resize_apply): Check pixel size of root window.
9476 (Fsplit_window_internal): Call 2nd argument pixel_size.
9477 Calculate pixelwise.
9478 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9480 (save_window_data): New slots frame_text_width,
9481 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9482 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9484 (Fcurrent_window_configuration, Fset_window_configuration)
9485 (save_window_save, compare_window_configurations): Handle new
9486 slots in save_window_data and saved_window.
9487 (Fset_window_scroll_bars): Fix doc-string.
9488 (window_resize_pixelwise): New variable.
9489 (coordinates_in_window, Fcoordinates_in_window_p):
9491 (make_parent_window): Adjust sequence_number.
9492 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9494 * window.h (struct window): New members new_pixel, pixel_left,
9495 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9496 (wset_new_pixel): New function.
9497 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9498 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9499 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9500 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9501 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9502 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9503 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9504 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9505 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9506 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9507 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9508 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9509 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9510 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9511 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9513 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9514 (window_body_width, check_frame_size): Adapt external declarations.
9515 * xdisp.c (last_max_ascent): New integer.
9516 (window_text_bottom_y): Handle bottom divider.
9517 (window_box_width, window_box_height): Calculate pixelwise.
9518 (get_glyph_string_clip_rects): Handle right divider.
9519 (remember_mouse_glyph): When windows are resized pixelwise
9520 proceed with width and height set to 1.
9521 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9523 (move_it_to): Calculate and return maximum x position
9525 (Fwindow_text_pixel_size): New function.
9526 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9527 (tool_bar_lines_needed): Rename to tool_bar_height.
9528 Calculate pixelwise.
9529 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9530 Calculate pixelwise.
9531 (redisplay_tool_bar): Calculate pixelwise.
9532 (redisplay_window): Calculate pixelwise. Handle dividers.
9533 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9534 (x_draw_vertical_border): Handle dividers.
9535 (define_frame_cursor1): Handle vertical drag cursor.
9536 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9537 (expose_window): Calculate pixelwise. Handle dividers.
9538 (init_xdisp): Initialize pixel values.
9539 * xfaces.c (Qwindow_divider): New face.
9540 (realize_basic_faces): Realize it.
9541 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9542 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9543 (x_set_scroll_bar_default_width): Default actual width to 16.
9544 (Fx_create_frame): Set sizes pixelwise.
9545 (x_create_tip_frame): Default divider widths to zero.
9546 Pixelize call of change_frame_size.
9547 (Fx_show_tip): Handle divider widths. Initial pixel position
9549 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9550 (Vx_window_vertical_drag_shape): New option.
9551 * xmenu.c (free_frame_menubar): Pixelize call of
9553 * xterm.c (x_draw_window_divider): New function.
9554 (x_update_window_end): Optionally draw right divider.
9555 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9556 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9557 (handle_one_xevent, x_new_font): Calculate pixelwise.
9558 (x_set_window_size_1, x_set_window_size): New argument
9559 pixelwise. Calculate pixelwise.
9560 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9561 (struct x_redisplay_interface): Add x_draw_window_divider.
9562 * xterm.h (struct x_output): Add vertical_drag_cursor.
9564 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9566 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9567 Set invisible frames's `redisplay' when a full redisplay is requested.
9568 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9569 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9570 (display_mode_lines): Set it here instead.
9572 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9574 * dispextern.h (set_window_update_flags): Remove.
9576 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9578 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9580 * xdisp.c (REDISPLAY_SOME_P): New macro.
9581 (redisplay_internal): Use it (bug#15999).
9582 (prepare_menu_bars, redisplay_window): Use it as well.
9584 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9586 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9588 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9589 (globals_of_w32font): Zero it out.
9590 (GetCharWidth32W_Proc): New function pointer.
9591 (get_char_width_32_w): New function.
9592 (compute_metrics): If get_glyph_outline_w returns an error, try
9593 get_char_width_32_w before declaring a failure. This avoids
9594 punishing raster (a.k.a. "bitmap") fonts by slowing down
9595 redisplay. (Bug#6364).
9597 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9599 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9600 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9601 highlight needs to be redisplayed. (Bug#15913)
9603 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9605 Fix minor problems found by static checking.
9606 * buffer.h (struct buffer_text, struct buffer):
9607 * frame.h (struct frame):
9608 * window.h (struct window):
9609 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9610 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9611 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9612 no-longer-valid use of HAVE_MENUS.
9613 * xdisp.c (propagate_buffer_redisplay): Now static.
9615 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9617 * xmenu.c (Fmenu_or_popup_active_p):
9618 * window.c (Fset_window_configuration):
9619 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9620 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9621 * fns.c (Fyes_or_no_p):
9622 * editfns.c (Fmessage_box, Fmessage_or_box):
9623 * alloc.c (make_save_ptr_ptr):
9624 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9626 * window.c (Fset_window_configuration): Move select_window later.
9628 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9630 Refine redisplay optimizations to only redisplay *some* frames/windows
9631 rather than all of them.
9632 * xdisp.c (REDISPLAY_SOME): New constant.
9633 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9634 (bset_redisplay, bset_update_mode_line): New functions.
9635 (message_dolog): Use bset_redisplay.
9636 (clear_garbaged_frames): Use fset_redisplay.
9637 (echo_area_display): Use wset_redisplay.
9638 (buffer_shared_and_changed): Remove.
9639 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9640 frame titles. Compute the actual set of windows redisplayed.
9641 Don't update frame titles and menu bars for frames that don't need to
9643 (propagate_buffer_redisplay): New function.
9645 (redisplay_internal): Use it. Be more selective in the set of windows
9646 we redisplay. Propagate windows_or_buffers_changed to
9647 update_mode_lines a bit later to simplify the code.
9648 (mark_window_display_accurate_1): Reset window and buffer's
9650 (redisplay_window): Do nothing if neither the window nor the buffer nor
9651 the frame needs redisplay.
9652 * window.h (struct window): Add `redisplay' field.
9653 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9654 (redisplay_other_windows, window_list): New declarations.
9655 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9656 (window_list): Not static any more.
9657 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9658 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9659 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9660 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9661 * frame.h (struct frame): Add `redisplay' field.
9662 Move `external_menu_bar' bitfield next to other bit-fields.
9663 (SET_FRAME_GARBAGED): Use fset_redisplay.
9664 (SET_FRAME_VISIBLE): Don't garbage the frame;
9665 Use redisplay_other_windows.
9666 * buffer.h (struct buffer): Add `redisplay' field.
9667 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9668 (modify_overlay): Use bset_redisplay.
9669 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9671 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9673 Support w32 file notifications in batch mode.
9674 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9675 invalid (which happens in batch mode). If non-interactive, call
9676 handle_file_notifications to store file notification events in the
9677 input queue. (Bug#15933)
9679 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9681 * w32inevt.c (handle_file_notifications): Now external, not static.
9683 * w32term.h (handle_file_notifications): Provide prototype.
9685 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9686 init_crit, since init_display, which does that otherwise, is not
9689 2013-11-27 Glenn Morris <rgm@gnu.org>
9691 * Makefile.in ($(lispsource)/international/charprop.el): New.
9692 (emacs$(EXEEXT)): Depend on charprop.el.
9694 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9696 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9697 deleting portions of the buffer under non-nil REPLACE argument.
9700 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9701 directory, watch it and not its parent.
9702 (add_watch): Allow empty string in FILE.
9704 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9706 * window.c (Fset_window_start, window_resize_apply)
9707 (window_scroll): Reset window_end_valid (Bug#15957).
9709 2013-11-27 Glenn Morris <rgm@gnu.org>
9711 * Makefile.in (leimdir): Now in lisp source directory.
9712 ($(leimdir)/leim-list.el): Just use ../leim .
9713 * epaths.in (PATH_DUMPLOADSEARCH):
9714 * lread.c (load_path_default):
9715 * nsterm.m (ns_load_path): No more leim directory.
9717 2013-11-26 Andreas Schwab <schwab@suse.de>
9719 * .gdbinit (xgettype): Add cast.
9721 2013-11-26 Glenn Morris <rgm@gnu.org>
9723 Preload leim-list.el.
9724 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9725 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9726 is a single directory.
9728 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9730 bool-vector-subsetp is now the normal direction (Bug#15912).
9731 * data.c (Fbool_vector_subsetp): Test whether the first argument
9732 is a subset of the second one, not the reverse. Add doc string.
9734 Fix minor problems found by static checking.
9735 * lread.c (load_path_default): Now static.
9736 * textprop.c (text_property_stickiness): Be consistent about the
9737 test used when deciding whether to consider the previous character.
9738 This simplifies the code a bit.
9740 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9742 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9744 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9745 (syms_of_frame): Don't defsubr them.
9747 2013-11-25 Glenn Morris <rgm@gnu.org>
9749 * lread.c (load_path_default): Change the sense of the argument.
9750 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9751 from dump_path. When it is not, avoid checking dump_path twice.
9753 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9754 uninstalled dump_path against installed Vload_path. (Bug#15964)
9756 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9758 Export get_pos_property to Elisp.
9759 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9760 (syms_of_editfns): Export it to Elisp.
9762 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9764 2013-11-23 Romain Francoise <romain@orebokech.com>
9766 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9767 initialization here ...
9768 (syms_of_fileio): ... from here.
9770 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9772 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9773 Please use --enable-check-lisp-object-type.
9775 2013-11-23 Glenn Morris <rgm@gnu.org>
9777 * process.c (get_process): Explicit error for dead buffers.
9779 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9781 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9783 2013-11-23 Glenn Morris <rgm@gnu.org>
9785 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9786 * lread.c (load_path_check): Take path to check as argument.
9787 (load_path_default): New, split from init_lread.
9788 (init_lread): Move calc of default load-path to load_path_default.
9789 Empty elements in EMACSLOADPATH now stand for the default.
9790 (load-path): Doc fix.
9791 * emacs.c (decode_env_path): Add option to treat empty elements
9792 as nil rather than ".".
9793 * callproc.c (init_callproc_1, init_callproc):
9794 * image.c (Vx_bitmap_file_path):
9795 * lisp.h (decode_env_path):
9796 * lread.c (Vsource_directory):
9797 Update for new argument spec of decode_env_path.
9799 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9801 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9802 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9804 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9806 Fix some dependency problems that cause unnecessary recompiles.
9808 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9809 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9810 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9811 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9812 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9813 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9814 (boostrap-clean): No need to remove stamp-oldxmenu.
9816 Fix recently introduced bool vector overrun.
9817 This was due to an optimization that went awry.
9818 Reported by Glenn Morris in
9819 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9820 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9821 for empty vectors, undoing the 2013-11-18 change.
9822 * data.c (bool_vector_binop_driver): Rely on this.
9823 Fix bug that occasionally overran the destination.
9824 * lisp.h (struct Lisp_Bool_vector): Document this.
9826 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9828 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9831 * nsterm.m (init, run, stop:): Comment out for now, does not work
9834 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9836 * charset.c (syms_of_charset): Don't read past end of string.
9838 2013-11-19 Glenn Morris <rgm@gnu.org>
9840 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9842 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9844 Add hooks to run on gaining/losing focus. (Bug#15029)
9845 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9846 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9847 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9849 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9851 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9852 The old names predated the API change that put destination at end.
9854 Improve API of recently-added bool vector functions (Bug#15912).
9855 The old API had (bool-vector-count-matches A B)
9856 and (bool-vector-count-matches-at A B I), which gave the
9857 misleading impression that the two functions were variants, one
9858 with a location I. The new API has (bool-vector-count-population A)
9859 and (bool-vector-count-consecutive A B I) to make the distinction
9860 clearer. The first function no longer has a B argument, since the
9861 caller can easily determine the number of nils if the length and
9862 number of ts is known.
9863 * data.c (Fbool_vector_count_population): Rename from
9864 bool_vector_count_matches, and accept just 1 argument.
9865 (Fbool_vector_count_consecutive): Rename from
9866 Fbool_vector_count_matches_at.
9868 Always allocate at least one bits_word per bool vector.
9869 See Daniel Colascione in:
9870 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9871 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9872 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9873 * lisp.h (struct Lisp_Bool_vector): Document this.
9875 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9877 * insdel.c (invalidate_buffer_caches): New function, consolidated
9878 from part of prepare_to_modify_buffer.
9879 (insert_from_gap, prepare_to_modify_buffer):
9880 * coding.c (code_convert_region, code_convert_string):
9881 Call invalidate_buffer_caches. (Bug#15841)
9883 * lisp.h (invalidate_buffer_caches): Add prototype.
9885 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9887 * w32term.c (x_update_window_end): Don't invalidate the entire
9888 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9889 highlight needs to be redisplayed. (Bug#15913)
9891 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9893 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9895 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9897 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9898 while we are using Vprin1_to_string_buffer.
9900 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9901 after inserting the description string. (Bug#15907)
9903 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9905 * data.c: Work around bogus GCC diagnostic about shift count.
9906 Reported by Eli Zaretskii in
9907 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9908 (pre_value): New function.
9909 (count_trailing_zero_bits): Use it.
9911 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9913 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9914 assume C macros are not supported even under -g3 in these old GCC
9917 2013-11-15 Leo Liu <sdl.web@gmail.com>
9919 * minibuf.c (Ftry_completion, Fall_completions)
9920 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9922 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9924 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9925 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9926 This avoids placing unnecessary constants into the Emacs code.
9928 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9930 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9931 for Cygwin w32 build.
9933 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9934 for Cygwin w32 build. (Bug#15892)
9936 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9938 Simplify, port and tune bool vector implementation.
9939 * alloc.c (bool_vector_exact_payload_bytes)
9940 (bool_vector_payload_bytes): Remove.
9941 (bool_vector_fill): Return its argument.
9942 * alloc.c (bool_vector_fill):
9944 * print.c (print_object):
9945 Simplify by using bool_vector_bytes.
9946 * alloc.c (make_uninit_bool_vector):
9947 New function, broken out from Fmake_bool_vector.
9948 (Fmake_bool_vector): Use it. Use tail call.
9949 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9950 * data.c (BITS_PER_ULL): New constant.
9951 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9952 if long long versions don't exist.
9953 (shift_right_ull): New function.
9954 (count_one_bits_word): New function, replacing popcount_bits_word
9955 macro. Don't assume that bits_word is no wider than long long.
9956 (count_one_bits_word, count_trailing_zero_bits):
9957 Don't assume that bits_word is no wider than long long.
9958 * data.c (bool_vector_binop_driver, bool_vector_not):
9959 * fns.c (Fcopy_sequence):
9961 Create an uninitialized destination, to avoid needless work.
9962 (internal_equal): Simplify.
9963 (Ffillarray): Prefer tail call.
9964 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9965 contain at least one word.
9966 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9967 chars are narrower than ints.
9968 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9969 * fns.c (Fcopy_sequence):
9971 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9972 Don't try to port to hosts where bits_word values have holes; the
9973 code wouldn't work there anyway. Verify this assumption, though.
9974 (bool_vector_bytes): New function.
9975 (make_uninit_bool_vector): New decl.
9976 (bool_vector_fill): Now returns Lisp_Object.
9978 * xfns.c (xic_create_fontsetname):
9979 * xrdb.c (gethomedir): Prefer tail calls.
9981 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9983 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9984 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9986 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9987 that requires a return value.
9988 (Fset_buffer_modified_p): Take advantage of this change to do
9991 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9993 * buffer.c (Frestore_buffer_modified_p): Sync it with
9994 Fset_buffer_modified_p.
9995 (Fforce_mode_line_update): New function, moved from subr.el.
9996 (Fset_buffer_modified_p): Use them.
9997 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9999 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10001 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10002 This avoids undefined behavior when subtracting pointers into
10003 different aways. On my platform it also makes the code a tad
10004 smaller and presumably faster.
10006 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10008 * keyboard.c (command_loop_1): Use region-extract-function.
10009 * insdel.c (Qregion_extract_function): Not static any more (can we
10010 stop pretending that these vars can benefit from being marked static?).
10012 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10014 * search.c (find_newline): If buffer text is relocated during the
10015 "dumb loop", adjust C pointers into buffer text to follow suit.
10018 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10020 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10021 for conversion (Bug#15837).
10023 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10025 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10026 for the entire range of inserted characters. (Bug#15841)
10028 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10030 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10032 (realize_default_face): Remove assignment to distant-foreground if
10033 unspecified (Bug#15815).
10035 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10037 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10038 cache-long-scans disabled, since we don't want to call
10039 prepare_to_modify_buffer (in insert_1_both) for each message we
10042 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10043 from buffer.c. Improve commentary to the buffer field setter
10046 * buffer.c (bset_cache_long_scans): Static function deleted.
10047 Improve commentary to the buffer field setter functions.
10048 (init_buffer_once): Default for cache-long-scans changed to t.
10051 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10053 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10055 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10056 This bug was introduced in my 2013-06-21 change, and caused
10057 struct Lisp_Sub_Char_Table objects to be given too many slots,
10058 which broke 'make -C admin/unidata'.
10060 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10062 Import changes from mac-port 4.5.
10063 * macfont.m (mac_font_copy_default_descriptors_for_language)
10064 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10065 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10066 (macfont_language_default_font_names): New.
10067 (macfont_list): Rearrange language/charset code.
10068 (macfont_close): Don't check for macfont_info->cache.
10069 (mac_ctfont_create_preferred_family_for_attributes): New font
10070 selection code, call
10071 mac_font_copy_default_name_for_charset_and_languages.
10072 (mac_font_copy_default_descriptors_for_language)
10073 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10075 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10077 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10079 Port to C11 aligned_alloc, and fix some integer overflows.
10080 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10081 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10082 and use of posix_memalign replaced with aligned_alloc.
10083 (aligned_alloc): New function, defined or declared as needed.
10084 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10085 Don't undef; configure.ac now does this.
10086 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10087 (calloc, aligned_alloc): Check for integer overflow.
10088 (aligned_alloc): Rename from memalign. All uses changed.
10089 (memalign): New function, an alias for aligned_alloc.
10091 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10093 * xdisp.c (redisplay_internal): Fix typo in last change.
10095 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10097 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10099 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10102 redisplay--mode-lines-cause.
10103 (redisplay_internal): Keep them uptodate. Remove redundant check of
10104 buffer_shared_and_changed.
10105 * *.[chm]: Number every assignment to update_mode_lines so we
10106 can track why it is set.
10108 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10110 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10112 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10114 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10115 can track why it is set.
10117 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10119 Integer-related fixes for term.c etc.
10120 * dispextern.h (face_tty_specified_color): New function.
10121 * term.c (turn_on_face): Don't rely on undefined behavior when
10122 assigning an out-of-range value to 'long'.
10123 Simplify test for toggling highlight.
10124 (tty_capable_p): Omit last two (unused) args. All callers changed.
10125 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10126 (read_menu_input, tty_menu_activate, tty_menu_show):
10127 * xfaces.c (x_supports_face_attributes_p)
10128 (tty_supports_face_attributes_p):
10129 Use bool for boolean. All callers changed.
10130 (tty_supports_face_attributes_p): Omit defaults for color indices;
10131 no longer needed. Simplify tail call.
10133 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10135 * xdisp.c (prepare_menu_bars): Mark static.
10136 * lisp.h (prepare_menu_bars): Don't declare.
10137 * xselect.c (x_handle_selection_clear):
10138 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10140 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10142 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10143 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10145 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10147 * keyboard.c (Fcommand_error_default_function): Rename from
10148 Fdefault_error_output.
10150 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10152 * keyboard.c (Fdefault_error_output): New function, extracted from
10153 cmd_error_internal.
10154 (syms_of_keyboard): Use it for Vcommand_error_function.
10156 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10158 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10159 (init_eval): Use it to ensure handlerlist is non-NULL.
10160 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10161 (Fsignal): Adjust NULLness test of handlerlist.
10162 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10164 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10166 * callproc.c (call_process): Call prepare_to_modify_buffer before
10167 decoding text read from the sub-process, as the decoded stuff will
10168 be inserted into the buffer. This will invalidate the various
10169 caches maintained for the buffer. (Bug#15148)
10171 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10173 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10174 string of glyphless-char-display.
10176 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10178 * nsfns.m (ns_get_name_from_ioreg): New function.
10179 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10180 OSX >= 10.9. Use ns_get_name_from_ioreg.
10182 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10184 Simplify and port recent bool vector changes.
10185 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10186 only in this file. Use a more-efficient implementation if the
10187 second argument is a power of 2.
10188 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10189 Remove no-longer-necessary compile-time checks.
10190 (bool_vector_exact_payload_bytes): New function.
10191 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10192 exact payload changed to call the new function. Do not assume
10193 that the arg or result fits in ptrdiff_t.
10194 (bool_vector_fill): New function.
10195 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10197 (vroundup_ct): Don't assume arg fits in size_t.
10198 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10199 invoke set_category_set.
10200 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10201 All callers changed. Use bool_vector_set.
10202 * category.h (XCATEGORY_SET): Remove; no longer needed.
10203 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10204 bool_vector_bitref.
10205 * data.c (Faref): Use bool_vector_ref.
10206 (Faset): Use bool_vector_set.
10207 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10208 (Fbool_vector_not, Fbool_vector_count_matches)
10209 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10210 * fns.c (concat): Use bool_vector_ref.
10211 (Ffillarray): Use bool_vector_fill.
10212 (mapcar1): Use bool_vector_ref.
10213 (sxhash_bool_vector): Hash words, not bytes.
10214 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10215 a constant, since it's now used in #if.
10216 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10217 unsigned char on unusual architectures, so that we no longer
10218 assume that the number of bits per bits_word is a power of two or
10219 is a multiple of 8 or of CHAR_BIT.
10220 (Qt): Add forward decl.
10221 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10222 at least as strictly as bits_word.
10223 (bool_vector_data, bool_vector_uchar_data): New accessors.
10224 All data structure accesses changed to use them.
10225 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10226 (bool_vector_set): New functions.
10227 (bool_vector_fill): New decl.
10228 (ROUNDUP): Move to alloc.c as described above.
10230 Fix recent gnutls changes.
10231 * gnutls.c (Fgnutls_boot): Don't assume C99.
10232 * process.c (wait_reading_process_output): Fix typo in recent change.
10234 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10236 * process.c (wait_reading_process_output, read_process_output)
10237 (send_process): Check gnutls_state is not NULL.
10239 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10240 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10242 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10244 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10245 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10247 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10250 * nsfns.m (Fx_create_frame): Fix memory leak.
10252 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10253 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10254 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10256 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10258 * xdisp.c (message3_nolog, message_with_string): Encode the string
10259 before writing it to the terminal in a non-interactive session.
10261 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10262 sure we concatenate them into a unibyte string.
10264 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10265 resulting temporary name before returning it to the caller.
10266 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10267 is a unibyte string, convert NAME to a unibyte string to ensure
10268 that the result is also a unibyte string.
10270 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10271 create unibyte strings from default paths and directory/file
10274 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10277 * callproc.c (init_callproc): Use build_unibyte_string to make
10278 sure we create unibyte strings from default paths and
10279 directory/file names.
10281 * buffer.c (init_buffer): Don't store default-directory of
10282 *scratch* in multibyte form. The original problem which led to
10283 that is described in
10284 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10285 but it was solved long ago. (Bug#15260)
10287 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10289 Port to stricter C99 platforms.
10290 Especially, C99 prohibits nesting a struct X inside struct Y if
10291 struct X has a flexible array member.
10292 * alloc.c (struct sdata): New type.
10293 (sdata): Implement in terms of struct sdata.
10294 Remove u member; all uses replaced by next_vector, set_next_vector.
10295 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10296 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10297 (struct sblock): Rename first_data member to data, which is now
10298 a flexible array member. All uses changed.
10299 (next_vector, set_next_vector, large_vector_vec): New functions.
10300 (vector_alignment): New constant.
10301 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10302 (struct large-vector): Now merely a NEXT member, since the old approach
10303 ran afoul of stricter C99. All uses changed to use
10304 large_vector_vec or large_vector_offset.
10305 (large_vector_offset): New constant.
10306 * dispnew.c: Include tparam.h, for tgetent.
10307 Do not include term.h; no longer needed.
10308 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10309 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10310 (struct Lisp_Vector): Use a flexible array member for contents,
10311 instead of a union with a member that is an array of size 1.
10313 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10314 fact that the struct no longer contains a union.
10315 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10316 (struct Lisp_Save_Value, struct Lisp_Free):
10317 Use unsigned, not int, for spacers, to avoid c99 warning.
10318 (union specbinding): Use unsigned, not bool, for bitfield, as
10319 bool is not portable to pre-C99 hosts.
10321 2013-11-04 Glenn Morris <rgm@gnu.org>
10323 * emacs.c (usage_message): Mention that `-L :...' appends.
10325 2013-11-02 Glenn Morris <rgm@gnu.org>
10327 * Makefile.in (abs_builddir): Remove.
10328 (bootstrap_exe): Use relative filename.
10330 Use relative filenames in TAGS files.
10331 * Makefile.in (abs_srcdir): Remove it again.
10332 (.PHONY): Remove frc.
10333 (maintainer-clean): No more TAGS-LISP file.
10334 (TAGS): Pass relative file names to etags.
10335 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10337 * Makefile.in (abs_srcdir): New, set by configure.
10339 (maintainer-clean): Remove pointless echo. That should be in the
10340 top-level Makefile, if anywhere. Delete TAGS-LISP.
10341 (extraclean): No s/ and m/ directories for some time.
10342 (TAGS): Also depend on ctagsfiles3.
10343 Remove no-longer-defined S_FILE.
10344 Pass absolute filenames to etags once more.
10345 (TAGS-LISP): Replace lispdir with its expansion.
10346 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10347 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10349 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10351 * xfaces.c (check_lface_attrs, realize_default_face):
10352 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10353 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10355 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10357 * emacs.c (original_pwd): Remove global var by making it local.
10358 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10360 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10362 * xfaces.c: Declare color_distance.
10363 (QCdistant_foreground): New variable.
10364 (NEAR_SAME_COLOR_THRESHOLD): New define.
10365 (load_color2): New function.
10366 (load_color): Call load_color2.
10367 (load_face_colors): Call load_color2 and if distant-color is specified
10368 calculate distant and use distant-color if colors are near.
10369 (LFACE_DISTANT_FOREGROUND): New define.
10370 (merge_face_ref, Finternal_set_lisp_face_attribute)
10371 (Finternal_get_lisp_face_attribute)
10372 (x_supports_face_attributes_p): Handle distant-foreground similar to
10374 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10376 * dispextern.h (lface_attribute_index):
10377 Add LFACE_DISTANT_FOREGROUND_INDEX.
10379 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10381 * image.c (pbm_next_char): New function.
10382 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10383 (pbm_scan_number): Use it.
10384 (Qlibjpeg_version): New variable.
10385 (syms_of_image): DEFSYM and initialize it.
10387 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10389 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10391 2013-10-31 Glenn Morris <rgm@gnu.org>
10393 * emacs.c (original_pwd): New char.
10394 (main): If using --chdir, store original_pwd.
10395 (init_cmdargs): When setting Vinvocation_directory based on a
10396 relative argv[0], use original_pwd if set. (Bug#15768)
10398 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10400 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10402 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10404 * insdel.c: Fix minor problems found by static checking.
10405 (Qregion_extract_function): Now static.
10406 (prepare_to_modify_buffer_1): Remove unused locals.
10408 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10410 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10411 (syms_of_xdisp): Declare pre-redisplay-function.
10412 (markpos_of_region): Remove function.
10413 (init_iterator, compute_stop_pos, handle_face_prop)
10414 (face_before_or_after_it_pos, reseat_to_string)
10415 (get_next_display_element, window_buffer_changed)
10416 (redisplay_internal, try_cursor_movement, redisplay_window)
10417 (try_window_reusing_current_matrix, try_window_id, display_line)
10418 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10419 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10420 * window.h (struct window): Remove field `region_showing'.
10421 * dispextern.h (struct it): Remove region_beg/end_charpos.
10422 (face_at_buffer_position, face_for_overlay_string)
10423 (face_at_string_position): Update prototypes.
10424 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10425 (face_at_string_position): Remove `region_beg' and `region_end' args.
10426 * fontset.c (Finternal_char_font):
10427 * font.c (font_at, font_range): Adjust calls accordingly.
10428 * insdel.c (Qregion_extract_function): New var.
10429 (syms_of_insdel): Initialize it.
10430 (prepare_to_modify_buffer_1): Use it.
10432 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10434 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10435 * ftxfont.c (ftxfont_get_gcs):
10436 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10437 * xfaces.c (x_free_colors, x_free_dpy_colors)
10438 (x_create_gc, unload_color):
10439 * xselect.c (x_property_data_to_lisp):
10440 * xsettings.c (parse_settings):
10441 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10442 (get_bits_and_offset): Adjust definition.
10443 * frame.c (XParseGeometry): Adjust locals.
10444 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10445 * regex.h (toplevel): Likewise for reg_syntax_t.
10447 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10449 * eval.c (run_hook_with_args): Use FUNCTIONP.
10451 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10453 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10454 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10455 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10456 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10457 on MS-Windows anyway.
10458 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10459 (free_realized_face): ...adjust user.
10460 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10461 white relief pixels to -1.
10462 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10463 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10464 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10466 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10468 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10469 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10470 in practice now. All callers changed.
10472 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10474 * dispextern.h (struct face): Use bitfields for 'underline_type'
10475 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10476 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10477 'stipple' member. Move 'lface' member up to help...
10478 * xfaces.c (make_realized_face): ...this function to find and
10479 clear just the members that need clearing.
10480 (load_face_colors, realize_x_face):
10481 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10483 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10485 * xftfont.c (struct xftfont_info): Remove set-but-unused
10487 (xftfont_open): Adjust user.
10488 (xftfont_get_colors): Remove useless prototype.
10490 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10492 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10493 before passing them to 'unexec'. (Bug#15260)
10495 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10497 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10499 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10501 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10502 the changed signature of the font driver's 'close' method.
10504 * w32font.h (w32font_close): Adjust the prototype to the change in
10505 function definition.
10507 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10509 * w32uniscribe.c (uniscribe_close): Adapt the call to
10510 w32font_close to its new prototype.
10512 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10514 Omit unused frame argument of font API's close function.
10515 * font.h (struct font): Drop frame argument. Adjust comment.
10516 * font.c (font_clear_cache, font_close_object): Adjust users.
10517 * ftfont.c (ftfont_close):
10518 * ftxfont.c (ftxfont_close):
10519 * macfont.m (macfont_close):
10520 * nsfont.m (nsfont_close):
10521 * w32font.c (w32font_close):
10522 * xfont.c (xfont_close):
10523 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10524 tweak comments and make functions safe if called more than once for
10525 the same font object.
10527 Perform font-specific cleanup when font object is swept by GC. See
10528 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10529 * alloc.c (cleanup_vector): New function.
10530 (sweep_vector): Call it for each reclaimed vector object.
10531 * font.h (struct font): Adjust comment.
10533 2013-10-24 Glenn Morris <rgm@gnu.org>
10535 * Makefile.in (abs_top_srcdir): New, set by configure.
10537 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10539 Adjust recent font-related changes to fix bug#15686.
10540 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10541 is a live window system frame, mark its default font too.
10543 2013-10-23 Glenn Morris <rgm@gnu.org>
10545 * Makefile.in (RUN_TEMACS): Make relative (again).
10546 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10547 (bootstrap-emacs$(EXEEXT)):
10548 Quote entities that might contain whitespace.
10550 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10552 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10553 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10555 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10557 Do not allow font caches to grow too large.
10558 * alloc.c (compact_font_cache_entry, compact_font_caches):
10559 New functions or stub if not HAVE_WINDOW_SYSTEM.
10560 (compact_undo_list): Factor out from Fgarbage_collect.
10562 (mark_face_cache): Mark face font. Move down to avoid
10564 (mark_terminals): Do not mark font cache here.
10565 (Fgarbage_collect): Call compaction functions described
10566 above. Adjust comment.
10568 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10570 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10571 chdir to HOME (bug#15607).
10573 * nsterm.m (Qcocoa, Qgnustep): New variables.
10574 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10575 (ns_get_color): Make selection color work for GNUstep also.
10577 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10579 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10580 handles mouse clicks. Instead, let GPM use the same code as all
10581 the other mice use. See the discussion starting at
10582 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10583 for the details of the problem with the menu bar this fixes.
10585 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10587 Remove port-specific display name lists to avoid extra
10588 complexity and data duplication with display info lists.
10589 * xterm.h (x_display_name_list): Remove declaration.
10590 * xterm.c (x_display_name_list): Remove.
10591 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10592 * xfns.c (x_display_info_for_name, Fx_display_list):
10593 Likewise. Use x_display_list where appropriate.
10594 * w32term.h (w32_display_name_list): Remove declaration.
10595 * w32term.c (w32_display_name_list): Remove.
10596 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10598 * w32fns.c (x_display_info_for_name, Fx_display_list):
10599 Likewise. Use x_display_list where appropriate.
10600 * nsterm.h (ns_display_name_list): Remove declaration.
10601 * nsterm.m (ns_display_name_list): Remove.
10602 (ns_term_init, syms_of_nsterm): Adjust users.
10603 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10604 Likewise. Use x_display_list where appropriate.
10605 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10606 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10607 (mark_terminals): Mark per-terminal font cache.
10609 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10611 Don't run timers in input-pending-p. Its new check-timers param
10612 provides the prior behavior. (Bug#15045).
10613 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10615 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10617 Make some functions static in non-Microsoft builds.
10618 On my platform (Fedora 19 x86-64), this shrinks the
10619 Emacs executable (text+data) by 0.25%.
10620 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10621 (load_color) [!MSDOS]:
10622 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10623 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10624 * lisp.h (check_existing):
10625 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10626 (network_interface_info) [!WINDOWSNT]:
10627 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10628 Remove extern decls.
10629 * fileio.c (check_existing):
10630 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10631 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10632 (network_interface_info) [!WINDOWSNT]:
10633 * term.c (encode_terminal_code) [!WINDOWSNT]:
10634 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10635 * xfaces.c (load_color) [!MSDOS]:
10637 * fileio.c (check_existing, check_executable, check_writable):
10638 * process.c (network_interface_list, network_interface_info):
10639 Move earlier, so that we don't need forward decls.
10640 * gnutls.c (fn_gnutls_transport_set_errno)
10641 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10643 * w32.c (init_environment): Use faccessat rather than
10644 check_existing, partly for consistency with the rest of the code
10645 in this file, partly so that check_existing can be static.
10647 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10648 * emacs.c (MAIN_PROGRAM): New macro.
10649 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10650 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10652 bool vector int width fixes
10653 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10654 (Fbool_vector_count_matches_at):
10655 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10656 can exceed PTRDIFF_MAX, at least in theory.
10657 (Fbool_vector_count_matches_at):
10658 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10660 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10662 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10663 (struct sockaddr): Add forward decl, for platforms that lack it.
10665 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10667 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10670 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10672 * w32.c (network_interface_get_info, network_interface_list)
10673 (network_interface_info): New functions. (Bug#15610)
10674 (GetAdaptersInfo_Proc): New typedef.
10675 (get_adapters_info): New wrapper function.
10676 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10678 * process.h (network_interface_list, network_interface_info):
10681 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10682 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10683 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10684 for WINDOWSNT. Doc fix.
10685 (syms_of_process): Defsubr Snetwork_interface_list and
10686 Snetwork_interface_info unconditionally.
10688 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10689 in NS GUI sessions. (Bug#15629)
10691 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10693 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10695 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10697 * print.c (print_object): Print " ..." when truncating bool vectors.
10699 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10701 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10702 standard mouse buttons.
10704 * termhooks.h (struct input_event): Remove incorrect commentary.
10706 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10708 Disallow bool vector operations on mixed-length operands.
10709 The old behavior left garbage in the result vector sometimes,
10710 and didn't seem to be useful.
10711 * data.c (Qwrong_length_argument): New static var.
10712 (wrong_length_argument): New function.
10713 (bool_vector_binop_driver): Check that args agree in length.
10715 * keyboard.c, keyboard.h (all_kboards): Now static.
10717 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10719 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10720 note from the lispref.
10722 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10724 * nsterm.h (struct ns_display_info): Remove set-but-unused
10725 member image_cache (image caches are per-terminal anyway).
10726 (FRAME_X_IMAGE_CACHE): Remove.
10727 * nsterm.m (ns_initialize_display_info): Adjust user.
10729 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10731 * w32proc.c: Include mingw_time.h.
10733 * w32.c: Include mingw_time.h.
10735 Implement scrolling of TTY menus when the screen is too short.
10737 * term.c (tty_menu_display): Accept an additional argument, the
10738 menu item from which to start displaying the menu. Account for
10739 the value of Y when limiting the menu to the number of available
10741 (mi_result): New enumeration.
10742 (read_menu_input): Return enumerated value. When the y coordinate
10743 hits min_y or max_y, return scroll indication instead of wrapping
10745 (tty_menu_activate): Handle the scrolling indications from
10746 read_menu_input. Compute the first menu item to display and pass
10747 it to tty_menu_display.
10749 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10751 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10752 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10753 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10754 Adjust to match the change described below.
10755 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10756 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10757 memory_below_frame members to...
10758 * termchar.h (struct tty_display_info): ...here because they're
10759 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10760 * term.c (init_tty):
10761 * nsterm.m (ns_create_terminal):
10762 * w32term.c (w32_create_terminal):
10763 * xterm.c (x_create_terminal): Adjust users.
10764 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10765 to filter out non-TTY frames. Adjust comment.
10766 (scrolling): Adjust user. Prefer eassert for debugging check.
10768 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10770 * xfaces.c (PT_PER_INCH): Remove unused macro.
10771 * termhooks.h (struct terminal): Remove set-but-unused
10772 member fast_clear_end_of_line.
10773 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10774 * nsterm.m (ns_create_terminal):
10775 * term.c (init_tty):
10776 * w32term.c (w32_create_terminal):
10777 * xterm.c (x_create_terminal): Adjust users.
10779 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10781 * lisp.h (bool_vector_size): New function.
10782 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10783 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10784 (Fbool_vector_not, Fbool_vector_count_matches_at):
10785 Remove uses of 'eassume' that should no longer be needed,
10786 because they are subsumed by the 'eassume' in bool_vector_size.
10788 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10790 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10791 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10792 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10794 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10796 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10797 have different dimensions. (Bug#15575)
10799 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10802 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10804 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10806 * term.c (tty_menu_show): Never return with unbalanced
10807 specpdl. Use eassert for debugging check. Adjust style.
10809 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10811 * term.c (read_menu_input): Make selection of menu items
10812 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10813 (tty_menu_activate): Fix off-by-one error when computing max_y.
10815 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10817 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10818 audit logging (only used with GnuTLS 3.x) and enable it.
10820 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10822 * dispnew.c (redraw_frame): Remove useless #ifdef because
10823 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10824 Also, move TTY fflush to...
10825 * term.c (tty_update_end): ...this function.
10827 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10829 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10830 the end of the frame's glyph matrix. (Bug#15575)
10832 * term.c (tty_menu_display): Don't move cursor while overwriting
10833 frame's glyphs with menu items. Limit the number of items
10834 displayed to what can be shown on the available screen lines,
10835 excluding the echo area.
10836 (tty_menu_activate): Limit the Y coordinate allowed by
10837 read_menu_input to the last screen line used for menu display.
10839 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10841 * lisp.h (eassume): New macro.
10842 Also, include <verify.h>, for 'assume'.
10843 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10844 (vroundup, vector_nbytes):
10845 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10846 (Fbool_vector_not, Fbool_vector_count_matches)
10847 (Fbool_vector_count_matches_at):
10848 Use eassume, not eassert.
10849 * casetab.c (set_identity, shuffle):
10850 * composite.c (composition_gstring_put_cache):
10851 * dispnew.c (update_frame_1):
10852 * ftfont.c (ftfont_shape_by_flt):
10853 * image.c (gif_load):
10854 * intervals.c (offset_intervals):
10855 * macfont.m (macfont_shape):
10856 Remove calls to 'assume' that are no longer needed, because
10857 --enable-gcc-warnings no longer generates bogus warnings
10858 when these calls are removed.
10860 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10862 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10864 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10866 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10867 (Qsubstitute_env_in_file_name): New var.
10868 (syms_of_fileio): Define it.
10870 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10872 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10873 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10876 * term.c (save_and_enable_current_matrix): Don't allocate and
10877 don't save margin areas.
10878 (restore_desired_matrix): Don't restore margin areas.
10879 (free_saved_screen): Don't free margin areas.
10881 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10883 * image.c: Pacify --enable-gcc-warnings.
10884 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10885 #define only if used.
10887 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10889 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10890 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10891 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10892 (gif_load): For giflib v5.x and later, display the error message
10893 produced by giflib when its functions fail.
10894 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10897 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10899 * keyboard.c (last_event_timestamp): Remove. For X selection and
10900 GTK popup menus, it may be obtained from per-frame X display info.
10901 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10902 (process_special_events): Adjust users.
10903 * keyboard.h (last_event_timestamp): Remove declaration.
10904 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10905 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10906 * menu.h (xmenu_show): Adjust prototype.
10907 * menu.c (Fx_popup_menu): Adjust user.
10908 * xselect.c (x_own_selection, x_get_foreign_selection)
10909 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10911 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10913 * keyboard.c (init_kboard): Now static. Add arg
10914 to denote window system. Adjust comment.
10915 (init_keyboard): Adjust user.
10916 (allocate_kboard): New function.
10917 (syms_of_keyboard):
10918 * nsterm.m (ns_term_init):
10919 * term.c (init_tty):
10920 * w32term.c (w32_create_terminal):
10921 * xterm.c (x_term_init): Use it.
10922 * keyboard.h (init_kboard): Remove prototype.
10923 (allocate_kboard): Add prototype.
10925 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10927 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10928 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10930 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10932 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10934 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10936 * term.c (tty_menu_activate): Flush the output stream after
10937 showing the cursor, and don't mark the frame garbaged at exit from
10938 the function. Fixes redisplay glitches when moving from one menu
10941 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10943 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10944 or throw error (Bug#15570).
10946 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10948 * intervals.c (temp_set_point_both): Move test into 'eassert',
10951 * lisp.h (eassert): Don't use 'assume'.
10952 Sometimes 'assume' wins in performance, and sometimes it loses,
10953 so it shouldn't be used all the time. Perhaps we need two
10954 flavors of 'eassert', one for where 'assume' is far more likely
10955 to help or to hurt; but that can be done later.
10956 Reported by Dmitry Antipov in
10957 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10958 Also, don't include <verify.h>; no longer needed.
10960 2013-10-09 Glenn Morris <rgm@gnu.org>
10962 * eval.c (Fcond): Doc tweak.
10964 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10966 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10967 expressions with side effects to eassert. (Bug#15565)
10969 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10971 * fns.c (hashfn_user_defined): Allow hash functions to return any
10974 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10976 Fix minor problems found by static checking.
10977 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10978 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10979 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10980 * keyboard.c (read_menu_command): Remove unused local.
10981 * lisp.h (read_menu_command): New decl.
10982 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10983 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10984 Return ptrdiff_t, not int.
10985 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10986 not int, for benefit of xpalloc.
10987 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10989 (have_menus_p): Remove; unused.
10990 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10991 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10992 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10994 (save_and_enable_current_matrix): Omit unnecessary casts.
10995 (read_menu_input): Omit local extern decl (now in lisp.h).
10996 Don't access uninitialized storage if mouse_get_xy fails.
10997 (tty_menu_activate): Mark local as initialized, for lint.
10998 (tty_menu_activate, tty_meny_show): Remove unused locals.
11000 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11002 Support menus on text-mode terminals.
11003 * xterm.h (xw_popup_dialog): Add prototype.
11005 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11006 (xmenu_show): Block input here, instead in Fx_popup_menu.
11007 (xw_popup_dialog): New function, with X-specific bits of popup
11010 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11013 * window.c (Fset_window_configuration): Use run-time tests of the
11014 frame type instead of compile-time conditionals, when menu-bar
11015 lines are considered.
11017 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11018 (w32_popup_dialog): New prototypes.
11020 * w32menu.c (Fx_popup_dialog): Function deleted.
11021 (w32_popup_dialog): New function, with w32 specific bits of popup
11022 dialogs. Block input here.
11024 * w32inevt.c (w32_console_read_socket): Minor change to add
11025 debugging TTY events.
11027 * w32fns.c (show_hourglass): If returning early because the frame
11028 is not a GUI frame, unblock input.
11030 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11031 (cursorY): New functions.
11033 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11034 WINDOWSNT, macros that call curX and curY elsewhere.
11036 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11038 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11039 specific function to hide and show cursor on a text-mode terminal.
11040 (tty_menu_struct, struct tty_menu_state): New structures.
11041 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11042 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11043 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11044 (tty_menu_locate, save_and_enable_current_matrix)
11045 (restore_desired_matrix, screen_update, read_menu_input)
11046 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11047 (tty_pop_down_menu, tty_menu_last_menubar_item)
11048 (tty_menu_new_item_coords, tty_menu_show): New functions.
11049 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11051 * nsterm.h (ns_popup_dialog): Adjust prototype.
11053 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11054 of in x-popup-menu.
11055 (ns_popup_dialog): Adapt order of arguments to the other
11056 *_menu_show implementations.
11057 (Fx_popup_dialog): Function deleted.
11059 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11061 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11063 * menu.c (have_boxes): New function.
11064 (single_keymap_panes): Use it instead of a compile-time
11066 (single_menu_item): Use run-time tests of the frame type instead
11067 of compile-time conditionals.
11068 (encode_menu_string): New function.
11069 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11070 the macro, since different types of frame need different encoding
11072 (digest_single_submenu): Use run-time tests of frame type instead
11073 of, or in addition to, compile-time conditionals.
11074 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11075 (Fx_popup_menu): Detect when the function is called from keyboard
11076 on a TTY. Don't barf when invoked on a text-mode frame.
11077 Check frame type at run time, instead of compile-time conditionals for
11078 invoking terminal-specific menu-show functions.
11079 Call tty_menu_show on text-mode frames.
11080 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11081 run time to determine which alternative to invoke; support dialogs
11084 * keyboard.h <Qmouse_movement>: Declare.
11086 * keyboard.c <Qmouse_movement>: Now extern.
11087 <Qecho_keystrokes>: New static variable.
11088 (read_key_sequence): Accept an additional argument, a flag to
11089 prevent redisplay during reading of the key sequence. All callers
11091 (read_menu_command): New function.
11092 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11094 (toolkit_menubar_in_use): New function.
11095 (make_lispy_event): Use it instead of a compile-time test.
11097 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11098 window-system being available.
11100 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11101 to x-popup-dialog on the frame type, they all now support popup
11104 * dispnew.c (save_current_matrix): Save the margin areas.
11105 (restore_current_matrix): Restore margin areas.
11106 (update_frame_with_menu): New function.
11108 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11111 * alloc.c (make_save_ptr): Now compiled unconditionally.
11113 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11115 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11116 (redraw_frame, update_frame): Adjust users.
11117 * dispextern.h (set_window_update_flags): Adjust prototype.
11118 * xdisp.c (redisplay_internal): When updating all frames with zero
11119 windows_or_buffers_changed, assume that only the windows that shows
11120 current buffer should be really updated.
11122 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11124 Do not allocate huge temporary memory areas and objects while encoding
11125 for file I/O, thus reducing an enormous memory usage for large buffers.
11126 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11127 * coding.h (struct coding_system): New member raw_destination.
11128 * coding.c (setup_coding_system): Initialize it to zero.
11129 (encode_coding_object): If raw_destination is set, do not create
11130 dst_object. Add comment.
11131 * fileio.c (toplevel): New constant E_WRITE_MAX.
11132 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11133 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11135 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11137 * nsterm.m (windowDidExitFullScreen:)
11138 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11140 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11142 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11143 * keyboard.c (unblock_input_to): Don't process pending signals
11144 if a fatal error is in progress.
11146 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11147 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11148 they're talking about words in Lisp bool vectors.
11149 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11150 * data.c (popcount_bits_word): Rename from popcount_size_t.
11151 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11154 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11156 Improve support for popcount and counting trailing zeros (Bug#15550).
11157 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11158 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11159 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11160 (popcount_size_t_msc, popcount_size_t_gcc):
11161 Remove; now done by Gnulib.
11162 (popcount_size_t): Now a macro that defers to Gnulib.
11163 (count_trailing_zero_bits): Return int, for consistency with
11164 Gnulib and because Emacs prefers signed to unsigned int.
11165 Don't assume that size_t is either unsigned int or unsigned long
11166 or unsigned long long.
11167 (size_t_to_host_endian): Do not assume that size_t is either
11168 exactly 32 or exactly 64 bits wide.
11169 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11170 etc., so that it's now an enum constant, not a macro.
11171 No need to assume that it's either 32 or 64.
11173 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11175 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11178 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11180 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11181 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11183 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11185 emacs_read and emacs_write now use void *, not char *.
11186 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11187 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11188 Buffer arg is now void *, not char *. This matches plain
11189 'read' and 'write' better, and avoids a constraint violation
11190 on Solaris 9 with Oracle Studio.
11192 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11194 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11195 memset to explicit loop. Otherwise copy largest possible chunk
11196 from initialized to uninitialized part, thus allowing the longer
11197 memcpy runs and reducing the number of loop iterations.
11199 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11201 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11202 hide toolbar (Bug#15388).
11203 (windowDidEnterFullScreen:): If presentation options are zero,
11204 set them here (Bug#15388).
11205 (ns_update_auto_hide_menu_bar): Remove runtime check.
11206 Don't auto hide dock unless menubar is also auto hidden.
11208 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11210 * editfns.c (message): Mention batch mode in doc string.
11212 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11214 * nsterm.m (check_native_fs): Remove erroneous comment.
11216 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11218 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11219 uses find_newline instead of scan_newline and so doesn't move point.
11221 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11223 Use hardware support for byteswapping on glibc x86 etc.
11224 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11225 whereas the old swap64 needed 30.
11226 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11227 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11228 Use byteswap.h's macros to swap bytes.
11229 * lisp.h (swap16, swap32, swap64): Remove.
11230 All uses replaced by bswap_16, bswap_32, bswap_64.
11232 * bytecode.c (exec_byte_code): Use some more volatile variables
11233 to work around local variables getting clobbered by longjmp.
11234 Port to pre-C99, which doesn't allow decls after stmts.
11236 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11238 * lisp.h (eassert): Assume that COND is true when optimizing.
11239 In other words, take on the behavior of eassert_and_assume.
11240 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11241 (eassert_and_assume): Remove. All uses replaced by eassert.
11243 * xdisp.c (Qglyphless_char): Now static.
11245 Adjust to merge from gnulib.
11246 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11247 * lisp.h: Include <verify.h>, for 'assume'.
11249 * eval.c (clobbered_eassert): New macro.
11250 (internal_catch, internal_condition_case)
11251 (internal_condition_case_1, internal_condition_case_2)
11252 (internal_condition_case_n): Use it instead of eassert
11253 when the argument contains locals clobbered by longjmp.
11254 Don't use clobbered locals outside of clobbered_eassert.
11255 (internal_lisp_condition_case): Use a volatile variable
11256 to work around a local variable's getting clobbered.
11258 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11260 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11261 (PUSH_HANDLER): New macro.
11262 (catchlist): Remove.
11263 (handlerlist): Always declare.
11265 * eval.c (catchlist): Remove (merge with handlerlist).
11266 (handlerlist, lisp_eval_depth): Not static any more.
11267 (internal_catch, internal_condition_case, internal_condition_case_1)
11268 (internal_condition_case_2, internal_condition_case_n):
11270 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11271 handlerlist/catchlist.
11272 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11273 handlerlist which can only handle a single condition-case handler at
11275 (find_handler_clause): Simplify since we only a single branch here
11278 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11280 (bcall0): New function.
11281 (exec_byte_code): Add corresponding cases. Improve error message when
11282 encountering an invalid byte-code. Let Bunwind_protect accept
11283 a function (rather than a list of expressions) as argument.
11285 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11286 and make them unconditional now that they're heap-allocated.
11288 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11290 * charset.c (Fdecode_char, Fencode_char): Remove description of
11291 `restriction' arg. now that it's hidden by advertised-calling-convention.
11293 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11295 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11296 Remove unused variable (from mac-port).
11297 (macfont_draw): Use s->ybase for correct y position.
11299 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11301 * frame.h (struct frame): Drop has_minibuffer member because...
11302 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11303 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11305 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11307 * window.h (struct window): Prefer enum text_cursor_kinds to int
11308 for phys_cursor_type member. Move the latter, phys_cursor_width,
11309 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11310 * window.c (replace_window, make_window): Adjust users.
11312 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11314 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11315 this module is never compiled otherwise.
11317 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11319 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11322 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11324 * xdisp.c (get_next_display_element): Don't call face_for_font in
11325 a build configured --without-x. (Bug#15484)
11327 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11329 * window.c (calc_absolute_offset): #elif should be #elif defined.
11331 * frame.c (delete_frame): Block/unblock input to overcome race
11332 condition (Bug#15475).
11334 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11336 * frame.c (delete_frame): Record selected frame only after
11337 calling Qdelete_frame_functions (Bug#15477).
11339 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11341 * nsterm.m (ns_selection_color): Remove.
11342 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11343 NSColor selectedText(Background)Color. Only for COCOA.
11344 (ns_term_init): Remove assignment of ns_selection_color, logic
11345 moved to ns_get_color.
11347 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11348 NS_SELECTION_COLOR_DEFAULT.
11349 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11351 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11353 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11354 frame' does not have the tool_bar_window member.
11356 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11358 Signal error when reading an empty byte-code object (Bug#15405)
11359 * lread.c (read1): Signal error.
11360 * alloc.c (make_byte_code): eassert header size.
11361 (sweep_vectors): Change an int to size_t.
11363 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11365 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11366 instead of ints, as it's the usual style for offsetof constants. See:
11367 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11369 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11370 This is ugly, but it should fix the performance problem for older
11371 GCC versions in the short run. I'll look into integrating the
11372 Gnulib module for popcount, as a better fix.
11373 See the thread starting in:
11374 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11375 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11376 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11377 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11378 (popcount_size_t): Use it.
11380 2013-09-24 Daniel Colascione <dancol@dancol.org>
11382 * process.c (Fnetwork_interface_info): Fix build break due to
11385 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11387 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11388 Prefer signed to unsigned integers where either will do.
11389 No need for 'const' on locals that do not escape.
11390 Omit easserts with unnecessary and unportable assumptions about
11391 alignment. Avoid unnecessary casts to char *.
11393 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11395 Use union for the payload of struct Lisp_Vector.
11396 This helps to avoid a few glitches dictated by C's aliasing rules.
11397 * lisp.h (struct Lisp_Vector): Use union for next and
11398 contents member. Adjust comment. Change related users.
11399 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11400 Related users changed.
11401 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11402 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11403 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11404 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11406 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11408 Optimize glyph row clearing and copying routines.
11409 * dispextern.h (struct glyph_row): Change layout of struct
11410 glyph_row to help copy_row_except_pointers. Adjust comment.
11411 * dispnew.c (null_row): Remove.
11412 (clear_glyph_row): Use offsetof and memset to find and clear
11413 just the members that need clearing. Adjust comment.
11414 (copy_row_except_pointers): Likewise for copying.
11416 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11418 Some minor cleanups of recently-added bool vector code.
11419 * conf_post.h (assume): Always return void. Use lint version
11420 only if GCC and MSC versions don't apply.
11421 * conf_post.h (assume):
11422 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11423 Depend on _MSC_VER, not __MSC_VER, for consistency with
11425 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11426 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11427 (bool_vector_binop_driver, count_trailing_zero_bits)
11428 (size_t_to_host_endian): Now static, not static inline;
11429 the latter isn't needed with modern compilers and doesn't
11430 work with older compilers anyway.
11432 * alloc.c (valgrind_p): Use bool for boolean.
11434 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11436 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11437 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11438 (display_last_displayed_message_p, message_buf_print)
11439 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11440 Use bool for boolean.
11441 * dispextern.h (cancel_line, init_desired_glyphs):
11442 Remove ancient leftover.
11443 (help_echo_showing_p, hourglass_shown_p):
11444 * lisp.h (noninteractive_need_newline): Adjust declaration.
11446 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11448 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11450 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11451 ...this file and convert the latter to static. Adjust comment.
11452 (make_initial_frame):
11453 * window.c (init_window_once): Adjust user.
11454 * frame.h (last_nonminibuf_frame): Remove declaration.
11455 * lisp.h (selected_frame): Likewise.
11456 * msdos.c (the_only_display_info): Adjust comment.
11458 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11460 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11461 computing the end column of mouse-highlight that comes from
11462 display or overlay strings. (Bug#15437)
11463 (note_mouse_highlight): Adapt calculation of last argument to
11464 mouse_face_from_string_pos to the above change.
11466 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11467 all platforms, not just for clang.
11469 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11471 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11472 about excess arguments to snprintf.
11474 * conf_post.h(assume): Use __builtin_unreachable for clang.
11476 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11478 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11479 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11481 2013-09-23 Daniel Colascione <dancol@dancol.org>
11483 * alloc.c (USE_VALGRIND): New macro; on by default
11484 when ENABLE_CHECKING.
11485 (mark_maybe_object, mark_maybe_pointer)
11486 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11488 (valgrind_p) [USE_VALGRIND]: New variable.
11489 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11491 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11493 * process.c (wait_reading_process_output): Change int pnamelen to
11496 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11497 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11498 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11499 argument to unsigned long to avoid warning.
11500 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11502 * conf_post.h (assume): Fix compiler error: x shall be cond.
11504 2013-09-22 Daniel Colascione <dancol@dancol.org>
11506 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11507 warning when compiling without a window system.
11509 2013-09-22 Daniel Colascione <dancol@dancol.org>
11511 * data.c (Qbool_vector_p): New symbol.
11512 (bool_vector_spare_mask, popcount_size_t_generic)
11513 (popcount_size_t_msc, popcount_size_t_gcc)
11515 (bool_vector_binop_driver)
11516 (count_trailing_zero_bits, size_t_to_host_endian)
11517 (Fbool_vector_exclusive_or)
11518 (Fbool_vector_union)
11519 (Fbool_vector_intersection, Fbool_vector_set_difference)
11520 (Fbool_vector_subsetp, Fbool_vector_not)
11521 (Fbool_vector_count_matches)
11522 (Fbool_vector_count_matches_at): New functions.
11523 (syms_of_data): Intern new symbol, functions.
11524 * alloc.c (bool_vector_payload_bytes): New function.
11525 (Fmake_bool_vector): Instead of calling Fmake_vector,
11526 which performs redundant initialization and argument checking,
11527 just call allocate_vector ourselves. Make sure we clear any
11528 terminating padding to zero.
11529 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11530 instead of open-coding the size calculation.
11531 (vroundup_ct): New macro.
11532 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11533 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11534 * composite.c (composition_gstring_put_cache):
11535 Change lint_assume to assume.
11536 * conf_post.h (assume): New macro.
11537 (lint_assume): Remove.
11538 * dispnew.c (update_frame_1): Change lint_assume to assume.
11539 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11541 * image.c (gif_load): Change lint_assume to assume.
11542 * lisp.h (eassert_and_assume): New macro.
11543 (Qbool_vector_p): Declare.
11544 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11545 (swap16, swap32, swap64): New inline functions.
11546 * macfont.m (macfont_shape): Change lint_assume to assume.
11547 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11548 * xsettings.c (parse_settings): Use new swap16 and
11549 swap32 from lisp.h instead of file-specific macros.
11551 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11553 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11554 found (which can legitimately happen when the glyph row at the
11555 window start is disabled in the current_matrix. (Bug#15365)
11557 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11559 Fix syntax.h bug introduced by recent INLINE change.
11560 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11561 conditionally compiled one way in some modules, and a different
11562 way in others. This doesn't work with extern inline functions,
11563 which must have the same definition in all modules, because the
11564 defining code might be shared across modules, depending on the
11565 implementation. Symptoms reported by Martin Rudalics in:
11566 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11567 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11568 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11569 overriding the corresponding functions in syntax.h.
11570 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11571 (syntax_property): New inline functions.
11572 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11573 Rewrite in terms of these new functions.
11575 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11577 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11578 not chars_in_text, whose result depends on the multibyteness of
11579 the current buffer. (Bug#15426)
11581 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11583 Port recent change to hosts where pointers aren't 'long'.
11584 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11585 Don't assume that pointers are the same width as 'long'.
11586 Add a compile-time check that a pointer fits into two X slots.
11588 A simpler, centralized INLINE.
11589 * conf_post.h (INLINE): Define only if not already defined.
11590 This allows us to use a single INLINE, defined by one file
11592 * emacs.c (INLINE): Define it.
11593 Also, include category.h, charset.h, composite.h, dispextern.h,
11594 syntax.h, systime.h, so that their INLINE definitions are expanded
11595 properly for Emacs.
11596 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11597 * buffer.h, buffer.c (BUFFER_INLINE):
11598 * category.h, category.c (CATEGORY_INLINE):
11599 * character.h, character.c (CHARACTER_INLINE):
11600 * charset.h, charset.c (CHARSET_INLINE):
11601 * composite.h, composite.c (COMPOSITE_INLINE):
11602 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11603 * frame.h, frame.c (FRAME_INLINE):
11604 * intervals.h, intervals.c (INTERVALS_INLINE):
11605 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11606 * lisp.h, alloc.c (LISP_INLINE):
11607 * process.h, process.c (PROCESS_INLINE):
11608 * syntax.h, syntax.c (SYNTAX_INLINE):
11609 * systime.h, sysdep.c (SYSTIME_INLINE):
11610 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11611 * window.h, window.c (WINDOW_INLINE):
11612 Remove. All uses replaced with INLINE.
11614 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11616 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11617 to avoid Bug#15398.
11619 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11621 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11622 'const char *' to avoid compiler warnings due to similar change in
11623 the prototype of x_get_string_resource.
11625 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11627 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11628 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11629 going to replace static variables below. Adjust comments.
11630 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11631 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11632 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11633 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11634 Related users changed.
11635 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11636 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11637 last_mouse_movement_time, going to replace static variables below.
11639 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11640 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11642 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11643 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11644 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11645 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11646 static variables below.
11647 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11648 (last_mouse_scroll_bar): Remove.
11649 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11650 (mouseExited): Related users changed.
11652 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11654 Do not use external array to process X scroll bar messages.
11655 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11656 (x_send_scroll_bar_event): Pack window pointer into two slots
11657 of XClientMessageEvent if we're 64-bit. Adjust comment.
11658 (x_scroll_bar_to_input_event): Unpack accordingly.
11660 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11662 Ifdef away recent changes which aren't relevant to NS port.
11663 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11664 [!HAVE_NS]: Declare as such.
11665 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11666 [!HAVE_NS]: Define as such.
11668 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11670 * frame.c (x_redo_mouse_highlight): New function
11671 to factor out common code used in W32 and X ports.
11672 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11673 * xterm.h (struct x_display_info):
11674 * w32term.h (struct w32_display_info):
11675 * nsterm.h (struct ns_display_info): New members
11676 last_mouse_motion_frame, last_mouse_motion_x and
11677 last_mouse_motion_y, going to replace static variables below.
11678 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11679 (redo_mouse_highlight): Remove.
11680 (note_mouse_movement, syms_of_xterm): Adjust user.
11681 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11682 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11683 (redo_mouse_highlight): Remove.
11684 (note_mouse_movement, syms_of_w32term): Adjust user.
11685 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11686 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11688 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11689 * nsfns.m (compute_tip_xy): Adjust user.
11691 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11693 * frame.c (x_mouse_grabbed): New function.
11694 * dispextern.h (x_mouse_grabbed): Add prototype.
11695 (last_mouse_frame): Remove declaration.
11696 * xterm.h (struct x_display_info):
11697 * w32term.h (struct w32_display_info):
11698 * nsterm.h (struct ns_display_info): New member
11699 last_mouse_frame, going to replace...
11700 * xdisp.c (last_mouse_frame): ...global variable.
11701 (note_tool_bar_highlight):
11702 * w32term.c (w32_mouse_position, w32_read_socket):
11703 * xterm.c (XTmouse_position, handle_one_xevent):
11704 Use x_mouse_grabbed.
11705 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11707 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11709 * w32term.c (w32_read_socket): Avoid temporary
11710 variables in a call to x_real_positions.
11711 * xterm.c (handle_one_xevent): Likewise.
11713 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11715 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11716 (x_icon_type): Remove prototype.
11717 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11718 * frame.c (x_icon_type): Remove.
11719 * w32term.c (x_make_frame_visible, x_iconify_frame):
11720 * xterm.c (x_make_frame_visible, x_iconify_frame):
11721 Use x_set_bitmap_icon to factor out common code.
11723 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11725 * dispextern.h (check_x_display_info, x_get_string_resource):
11726 Declare here just once and unify the latter.
11727 * frame.c (check_x_display_info, x_get_string_resource):
11728 * nsterm.h (check_x_display_info):
11729 * xrdb.c (x_get_string_resource):
11730 * xterm.h (check_x_display_info): Remove prototypes.
11731 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11732 * w32reg.c (x_get_string_resource): Likewise.
11733 (w32_get_rdb_resource): Adjust user.
11735 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11737 * xterm.h (struct x_display_info): New member
11738 x_pending_autoraise_frame, going to replace...
11739 * xterm.c (pending_autoraise_frame): ...static variable.
11740 (x_new_focus_frame, XTread_socket): Adjust users.
11741 * w32term.h (struct w32_display_info): New member
11742 w32_pending_autoraise_frame, going to replace...
11743 * w32term.c (pending_autoraise_frame): ...global variable.
11744 (x_new_focus_frame, w32_read_socket): Adjust users.
11746 2013-09-17 Glenn Morris <rgm@gnu.org>
11748 * xdisp.c (message_dolog): If we create *Messages*,
11749 switch it to messages-buffer-mode.
11751 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11753 Don't overuse 'const' in types of locals.
11754 * bidi.c (bidi_count_bytes):
11755 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11756 (xg_event_is_for_scrollbar):
11757 * xselect.c (x_handle_property_notify)
11758 (x_handle_selection_notify, x_handle_dnd_message):
11759 * xsettings.c, xsettings.h (xft_settings_event):
11760 * xterm.c (x_handle_net_wm_state, handle_one_event)
11761 (x_menubar_window_to_frame, x_detect_focus_change)
11762 (construct_mouse_click, note_mouse_movement)
11763 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11764 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11765 (handle_one_xevent, x_handle_net_wm_state):
11766 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11767 (x_handle_dnd_message):
11768 Avoid unnecessary 'const', typically the second 'const' in
11769 'const foo * const arg', a 'const' that does not affect the API
11770 and doesn't significantly help the human reader.
11772 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11774 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11775 only if Glib < 2.36.0.
11776 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11777 * xsettings.c (init_gconf, init_gsettings): Do not check
11779 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11781 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11783 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11785 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11786 before calling g_type_init.
11788 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11790 * nsterm.m (syms_of_nsterm): ... to here.
11792 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11794 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11795 (ignore_next_mouse_click_timeout): Use Time as X does.
11796 (handle_one_xevent): Avoid cast and use unsigned comparison.
11798 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11800 Do not copy X event in handle_one_xevent except KeyPress case.
11801 Wnen XEvent is processed, it is unlikely to be changed except
11802 KeyPress case, so we can avoid copying and use const pointer to
11803 const data to make sure that an event is not changed elsewhere.
11804 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11805 const' and do not create local copy except for the KeyPress event.
11806 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11807 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11808 (x_handle_net_wm_state, x_menubar_window_to_frame)
11809 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11810 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11811 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11812 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11813 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11814 (x_handle_dnd_message):
11815 * xsettings.c (xft_settings_event):
11816 Use 'const XEvent * const' where appropriate.
11817 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11819 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11821 Fix X event waiting to handle multiple frames.
11822 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11823 * xterm.c (pending_event_wait): Remove. Adjust users.
11824 (x_detect_focus_change): Pass frame arg.
11825 (handle_one_xevent): Find related frame early and clear per-frame
11826 wait_event_type only if this is an event for the relevant frame.
11827 (x_wait_for_event): Use per-frame wait_event_type.
11829 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11831 * nsfns.m (Fx_create_frame): Fix font driver registration for
11834 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11835 for syms_of_macfont.
11837 * nsterm.m: Include macfont.h.
11838 (ns_tmp_flags, ns_tmp_font): Remove.
11839 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11840 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11841 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11842 (changeFont:): Fix code style. Check for font driver type when
11845 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11848 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11849 (nsfont_open): Set font driver type.
11850 Set font->ascent and font->descent. Figure out font instead of
11851 ns_tmp_font, and flags instead of ns_tmp_flags.
11852 Fix indentation. Remove call to ns_draw_text_decoration,
11855 * nsfns.m: Include macfont.h.
11856 (Fx_create_frame): Register macfont driver, make a better default font.
11857 (Fns_popup_font_panel): Get font from macfont driver, if used.
11859 * macfont.m, macfont.h, macuvs.h: New files.
11861 * font.h: Declare syms_of_macfont.
11863 * font.c (syms_of_font): Call syms_of_macfont.
11865 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11867 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11869 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11870 and it is always zero for others, so I assume that this is an ancient
11871 leftover which nobody will want to change any more.
11872 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11873 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11874 * frame.c (x_set_scroll_bar_width):
11875 * w32fns.c (w32_createscrollbar):
11876 * w32term.c (w32_set_vertical_scroll_bar):
11877 * xfns.c (x_set_scroll_bar_default_width):
11878 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11879 (x_scroll_bar_expose): Related users changed.
11881 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11883 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11884 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11885 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11887 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11888 Define once here...
11889 * nsterm.h, w32term.h, xterm.h: ...and not here.
11890 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11891 Remove unused Xisms.
11892 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11893 these modules are never compiled otherwise.
11895 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11897 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11898 Doc fix. (Bug#15375)
11900 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11902 Unify Fx_focus_frame between all ports.
11903 * frame.h (x_focus_frame): New prototype.
11904 * xfns.c (Fx_focus_frame): Remove.
11905 (syms_of_xfns): Do not defsubr it.
11906 (x_focus_frame): X implementation.
11907 * nsfns.m (Fx_focus_frame): Remove.
11908 (syms_of_nsfns): Do not defsubr it.
11909 (x_focus_frame): NS implementation.
11910 * w32term.c (Fx_focus_frame): Remove.
11911 (x_focus_on_frame): Rename to...
11912 (x_focus_frame): W32 implementation.
11913 * w32term.h (x_focus_on_frame): Remove prototype.
11914 * w32fns.c (Fx_focus_frame): Remove.
11915 (syms_of_w32fns): Do not defsubr it.
11916 * frame.c (Fx_focus_frame): Define here.
11917 (syms_of_frame): Defsubr here.
11918 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11920 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11922 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11923 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11924 each port to reference the port-specific window system data.
11925 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11926 (FRAME_DISPLAY_INFO): Define.
11927 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11928 (FRAME_DISPLAY_INFO): Define. Adjust users.
11929 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11930 (FRAME_DISPLAY_INFO): Define. Adjust users.
11931 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11932 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11933 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11934 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11935 * xselect.c, xterm.c: All related users changed.
11937 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11939 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11940 (x_menubar_window_to_frame): Remove prototypes.
11941 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11942 (x_menubar_window_to_frame, x_top_window_to_frame):
11944 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11945 (x_menubar_window_to_frame, x_top_window_to_frame):
11946 ...to here and convert all but the last to static.
11948 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11950 * lisp.mk (lisp): Add w32-common-fns.elc.
11952 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11954 * charset.c (char_charset): Document an exception for char-charset.
11956 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11958 * xterm.h (x_display_info): New field last_user_time...
11959 * xterm.c (toplevel): ...to replace static last_user_time.
11960 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11962 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11964 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11965 scroll bar values to prevent thumb from disappear and update comment.
11967 2013-09-11 Glenn Morris <rgm@gnu.org>
11969 * emacs.c (usage_message): Possessive apostrophe tweak.
11971 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11973 * nsterm.m (syms_of_nsterm): Use Qns.
11974 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11975 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11976 * xfns.c (x_display_info_for_name, Fx_open_connection):
11977 Remove old '#if 0' code.
11978 (syms_of_xfns): Use Qx.
11979 * termhooks.h (fullscreen_hook): Remove the leftover.
11980 (struct terminal): Fix typo in comment.
11982 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11984 Cleaning up a few X scroll bar bits.
11985 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11986 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11987 New member last_seen_part, going to replace...
11988 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11989 (xt_action_hook) [USE_LUCID]: Adjust user.
11990 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11991 Lucid-specific scroll bar support.
11992 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11993 to int and adjust to use last_seen_part member.
11994 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11995 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11996 Initialize last_seen_part.
11998 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12000 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12001 insert-buffer-substring an empty string.
12003 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12005 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12006 avoiding a GCC warning.
12008 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12010 Ifdef away frame tool bar code when it is not really used.
12011 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12012 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12013 and minimize_tool_bar_window_p under the above.
12014 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12015 (fset_tool_bar_window): Likewise.
12016 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12017 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12018 (change_frame_size_1):
12019 * window.c (window_from_coordinates, Frecenter): Adjust users.
12020 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12021 code is not really used.
12022 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12023 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12024 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12025 [!USE_GTK && !HAVE_NS]: Define as such.
12026 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12027 (note_mouse_highlight, expose_frame):
12028 * xfns.c (x_set_tool_bar_lines):
12029 * xterm.c (handle_one_xevent): Adjust users.
12031 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12033 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12034 This bug was introduced by my 2013-08-26 patch, which incorrectly
12035 assumed that the terminfo implementation doesn't use termcap buffers.
12036 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12037 these buffers apparently are used after all.
12038 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12039 (struct tty_display_info): Define members termcap_term_buffer and
12040 termcap_strings_buffer even if TERMINFO.
12042 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12045 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12046 'usage' docstring entry to pacify make-docfile.
12048 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12050 Change comparison functions =, <, >, <=, >= to take many arguments.
12051 * data.c: Change comparison functions' interface and implementation.
12052 * lisp.h: Make arithcompare available for efficient two arg
12054 * bytecode.c: Use arithcompare.
12055 * fileio.c: Use new interface.
12057 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12059 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12061 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12063 * eval.c (Feval): Document the new use of `lexical'.
12065 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12067 Review and drop old frame resize hack.
12068 * frame.h (struct frame): Remove force_flush_display_p.
12069 * dispnew.c (update_frame): Adjust user and don't call
12070 flush_frame here. The comment has said that there was an issues
12071 with redisplaying fringes, but I don't see any differences with
12072 and without this hack. Hopefully we can continue without it.
12073 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12074 current frame matrices twice if resized_p is set.
12076 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12078 Do not populate pure Xism x_sync to other ports.
12079 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12080 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12081 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12082 * w32term.h (x_sync): Remove prototype.
12084 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12086 Cleanup frame flushing.
12087 * dispextern.h (struct redisplay_interface):
12088 Drop flush_display_optional because flush_display is enough
12089 for X and flushing via RIF is just a no-op for others.
12090 * frame.h (flush_frame): New function.
12091 * dispnew.c (update_frame):
12092 * minibuf.c (read_minibuf):
12093 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12095 * keyboard.c (detect_input_pending_run_timers): Do not flush
12096 all frames but selected one in redisplay_preserve_echo_area.
12097 * nsterm.m (ns_flush): Remove no-op.
12098 (ns_redisplay_interface): Adjust user.
12099 * w32term.h (x_flush): Remove no-op.
12100 (w32_redisplay_interface): Adjust user.
12101 * xterm.c (x_flush): Simplify because we do not flush all
12102 frames at once any more. Adjust comment.
12103 (x_redisplay_interface): Adjust user.
12105 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12107 Port --without-x --enable-gcc-warnings to Fedora 19.
12108 * gfilenotify.c (globals_of_gfilenotify):
12109 Call g_type_init only if using an older glib version that needs it.
12111 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12113 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12114 (last_glyphless_glyph_merged_face_id): Remove declarations.
12115 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12116 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12117 (last_glyphless_glyph_merged_face_id): Now static.
12118 (merge_escape_glyph_face): New function, refactored from...
12119 (get_next_display_element): ...here.
12120 (merge_glyphless_glyph_face): New function, refactored from...
12121 (produce_glyphless_glyph): ...here...
12122 * term.c (produce_glyphless_glyph): ...and here.
12124 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12126 * eval.c (eval_sub): Only call Ffunction if necessary.
12128 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12130 Attempt to make redisplay more selective when changing cursor type.
12131 * frame.h (struct frame): New bitfield cursor_type_changed.
12132 * xdisp.c (cursor_type_changed): Remove.
12133 (try_cursor_movement, redisplay_window, try_window_id)
12134 (set_frame_cursor_types, try_window_reusing_current_matrix):
12135 Adjust to use per-frame bitfield.
12136 (redisplay_internal): Look for cursor type change on each visible
12137 frame and consider all frames if cursor type has been changed on
12138 the frame other than selected. If cursor type has been changed on
12139 selected frame only, do not use fast update.
12141 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12143 Attempt to make redisplay more selective when changing fonts.
12144 * frame.h (struct frame): New bitfield fonts_changed.
12145 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12146 (adjust_frame_glyphs): Add prototype.
12147 * dispnew.c (fonts_changed_p): Remove.
12148 (adjust_glyphs): Remove because we do not
12149 adjust matrices on all frames at once any more.
12150 (adjust_frame_glyphs): Block and unblock input here.
12151 (adjust_glyph_matrix): Use fonts_changed.
12152 (change_frame_size_1): Use adjust_frame_glyphs.
12153 * font.c (font_open_entity): Use fonts_changed.
12154 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12155 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12156 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12157 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12158 (shrink_mini_window, Fresize_mini_window_internal)
12159 (window_scroll_pixel_based, Fset_window_configuration)
12160 (apply_window_adjustment, Fset_window_vscroll):
12161 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12162 Use adjust_frame_glyphs.
12163 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12164 (try_window_reusing_current_matrix, try_window_id, display_line)
12165 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12166 (redisplay_internal): Consider fonts_changed and adjust frame
12167 matrices for each frame only if the frame is visible. If font
12168 has been changed on some frame during full redisplay, retry
12169 only visible frames where the font has been actually changed.
12171 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12173 Cache current header and mode line height for each window.
12174 * window.h (struct window): New fields mode_line_height
12175 and header_line_height.
12176 * window.c (make_window): Initialize them.
12177 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12178 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12179 (current_mode_line_height, current_header_line_height):
12180 Remove declaration.
12181 * xdisp.c (current_mode_line_height, current_header_line_height):
12183 (pos_visible_p, init_xdisp): Adjust user.
12184 (redisplay_window): Invalidate mode_line_height and
12185 header_line_height if current and desired matrices do not agree.
12187 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12189 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12190 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12192 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12194 Make --without-x compatible with --enable-gcc-warnings.
12195 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12196 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12197 members under HAVE_WINDOW_SYSTEM.
12198 * keyboard.c (make_lispy_focus_out): Likewise.
12199 (record_menu_key): Move under HAVE_MENUS.
12200 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12201 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12202 (syms_of_xdisp): Adjust user.
12203 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12204 (start_hourglass, cancel_hourglass):
12205 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12206 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12207 and CLEAR_FONT_TABLE_NFONTS.
12208 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12209 Declare only if HAVE_WINDOW_SYSTEM.
12210 (lface_same_font_attributes_p, clear_face_gcs): Define only
12211 if HAVE_WINDOW_SYSTEM.
12213 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12215 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12216 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12217 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12219 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12221 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12223 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12225 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12226 This fixes a type error on hosts where ptrdiff_t is wider than int.
12228 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12230 * keyboard.c (read_key_sequence_vs): New function.
12231 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12234 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12236 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12238 Makefile improvements.
12239 * Makefile.in (config.status): Don't use double-colon rules, as
12240 they are not portable according to POSIX. Fix shell typo with `;
12241 I guess this rule has never been tested?
12242 (VCSWITNESS): New macro, to override any environment var.
12244 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12246 * xterm.h (struct x_display_info): Do not track X connection
12247 fd separately because it is always available from Display.
12248 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12251 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12253 * buffer.c (drop_overlay):
12254 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12255 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12257 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12259 * buffer.c (Fmake_overlay, Fmove_overlay):
12260 * intervals.c (set_point_from_marker):
12261 * print.c (PRINTPREPARE): Prefer signal_error
12262 to plain error and report unsuitable marker too.
12264 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12266 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12267 for 'dragging' member.
12268 (struct x_output): Remove set-but-unused leftovers
12269 'left_before_move' and 'top_before_move'.
12270 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12271 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12272 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12273 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12274 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12275 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12276 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12277 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12279 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12281 * nsfont.m (INVALID_GLYPH): New define.
12282 (nsfont_encode_char): Use INVALID_GLYPH.
12283 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12285 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12287 * xterm.c (x_last_mouse_movement_time): Revert last change.
12288 This code should use XDisplayMotionBufferSize to check display's
12289 motion history first, and there are few other issues as well.
12290 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12291 (handle_one_xevent): Adjust user.
12293 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12295 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12296 * frame.c (Flast_nonminibuf_frame): ... to here.
12297 (check_minibuf_window): Don't abort if no window was found
12300 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12302 Use XGetMotionEvents to ask the last mouse motion time from X server.
12303 * xterm.c (X_MOTION_HISTORY): Default to 1.
12304 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12305 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12306 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12307 Ifdef away legacy code.
12308 (XTmouse_position, x_scroll_bar_report_motion):
12309 Use x_last_mouse_movement_time.
12310 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12313 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12315 * msdos.c (last_mouse_window): Move to...
12316 (dos_rawgetc): ...this function and adjust comment.
12317 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12318 (mouseMoved): ...this function and adjust comment.
12319 * w32term.c (last_window): Likewise with...
12320 (w32_read_socket): ...this function.
12321 * xterm.c (last_window): Likewise with...
12322 (handle_one_xevent): ...this function.
12324 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12326 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12327 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12328 (handle_one_xevent): ...to here.
12329 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12332 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12334 * msdos.c (IT_set_terminal_window): Remove no-op.
12335 (initialize_msdos_display): Adjust terminal setup.
12336 * w32console.c (w32con_set_terminal_window): Remove no-op.
12337 (initialize_w32_display): Adjust terminal setup.
12338 * w32term.c (w32_set_terminal_window): Remove no-op.
12339 (w32_create_terminal): Adjust terminal setup.
12340 * xterm.c (XTset_terminal_window): Remove no-op.
12341 (x_create_terminal): Adjust terminal setup.
12343 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12345 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12347 (ns_create_terminal): Adjust terminal setup.
12348 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12350 (w32_create_terminal): Adjust terminal setup.
12351 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12353 (x_create_terminal): Adjust terminal setup.
12355 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12357 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12358 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12359 * dispnew.c (buffer_posn_from_coords):
12360 * window.c (Fwindow_end, displayed_window_lines):
12361 * xdisp.c (redisplay_mode_lines): Use it.
12363 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12365 * fontset.c (face_for_char): Check char in the current face font first
12366 if HAVE_NS (Bug#15138).
12368 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12370 * window.c (temp_output_buffer_show): Make sure window returned
12371 by display_buffer is live (Bug#15213).
12373 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12375 Minor cleanup to avoid forward declarations.
12376 * coding.h (struct ccl_spec): Remove forward declaration.
12377 * composite.h (toplevel): Include font.h.
12378 (struct composition_it, struct face, struct font_metrics):
12379 Remove forward declaration.
12380 * dispextern.h (struct image, struct atimer): Likewise.
12381 * emacsgtkfixed.h (struct frame): Likewise.
12382 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12383 * font.h (struct font_driver, struct font, struct glyph_string)
12384 (struct face): Remove forward declaration.
12385 * fontset.h (struct face, struct font): Likewise.
12386 * frame.h (toplevel): Style cleanup.
12387 (enum output_method): Move to...
12388 * termhooks.h (enum output_method): ...here.
12389 (struct glyph, struct frame, struct ns_display_info)
12390 (struct x_display_info, struct w32_display_info):
12391 Remove forward declaration.
12392 * xterm.h (toplevel): Include termhooks.h.
12393 (struct font, struct window, struct glyph_matrix, struct frame)
12394 (struct input_event, struct face, struct image): Remove forward
12396 * gtkutil.h (struct _widget_value): Likewise.
12397 * keyboard.h (toplevel): Include termhooks.h.
12398 (struct input_event): Remove forward declaration.
12400 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12402 * intervals.c (set_point_from_marker): New function.
12403 * editfns.c (Fgoto_char):
12404 * process.c (Finternal_default_process_filter):
12405 * window.c (select_window_1): Use it.
12406 * buffer.h (set_point_from_marker): Add prototype.
12408 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12410 * w32.c (term_winsock): Call release_listen_threads before calling
12412 (_sys_wait_accept): Wait for accept event in a loop with a finite
12413 timeout, instead of waiting indefinitely. Will hopefully avoid
12414 hanging during exit because WSACleanup deadlocks waiting for the
12415 event object to be released. (Bug#14333)
12417 * w32proc.c (release_listen_threads): New function, signals all
12418 the reader threads that listen for connections to stop waiting.
12420 * w32.h (release_listen_threads): Add prototype.
12422 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12424 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12425 field of new marker (for sanity and safety).
12426 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12427 anyway because XMISCTYPE is a function and can't be an lvalue).
12429 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12431 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12432 (x_after_update_window_line, x_scroll_bar_create)
12433 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12434 (handle_one_xevent, x_clear_frame_area):
12435 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12436 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12437 * xterm.h (x_clear_area): Adjust prototype.
12439 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12441 Hook scanning and indentation functions to find_newline. This helps
12442 to avoid duplicated code and renders more respect to newline cache.
12443 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12444 * cmds.c (Fforward_line):
12445 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12446 Use find_newline and avoid unnecessary point movements.
12447 * search.c (scan_newline): Implement on top of find_newline.
12449 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12451 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12452 scoped code (bug#11258).
12454 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12456 * nsterm.m (last_window): New variable.
12457 (EV_TRAILER2): New macro.
12458 (EV_TRAILER): Call EV_TRAILER2.
12459 (mouseMoved:): Add support for mouse-autoselect-window
12460 on nextstep (Bug#6888).
12462 2013-08-28 Andreas Schwab <schwab@suse.de>
12464 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12465 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12466 Remove unused macro definitions.
12467 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12468 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12469 Only define if emacs.
12471 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12473 Prefer enum glyph_row_area to int where appropriate.
12474 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12476 (window_box, window_box_width, window_box_left, window_box_left_offset)
12477 (window_box_right, window_box_right_offset): Adjust prototypes.
12478 * xdisp.c (window_box, window_box_width, window_box_left)
12479 (window_box_left_offset, window_box_right, window_box_right_offset):
12480 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12481 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12482 * nsterm.m (ns_clip_to_row):
12483 * w32term.c (w32_clip_to_row):
12484 * xterm.c (x_clip_to_row): Likewise.
12486 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12488 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12489 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12491 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12493 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12494 for portability to hosts where /bin/sh has problems.
12496 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12498 Redesign redisplay interface to drop global output_cursor.
12499 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12500 (toplevel): Remove declaration of output_cursor.
12501 (set_output_cursor, x_cursor_to): Remove prototype.
12502 * window.h (struct window): New member output_cursor.
12503 (output_cursor_to): New function to replace RIF member.
12504 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12505 (update_text_area, set_window_cursor_after_update): Use it.
12506 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12507 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12508 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12509 * w32term.c (x_update_window_begin, x_update_window_end):
12510 * xterm.c (x_update_window_begin, x_update_window_end):
12511 Adjust to use per-window output cursor.
12513 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12515 Simplify SELECT_TYPE-related code.
12516 Like EMACS_TIME, this portability layer is no longer needed, since
12517 Emacs has been using fd_set as a portability layer for some time.
12518 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12519 (SELECT_TYPE): Remove. All uses changed to fd_set.
12520 (fd_set) [!FD_SET]: New typedef.
12522 Simplify EMACS_TIME-related code.
12523 This portability layer is no longer needed, since Emacs has been
12524 using struct timespec as a portability layer for some time.
12525 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12526 Include <time.h> rather than "systime.h"; that's all that's needed now.
12527 * dispnew.c: Include <timespec.h> rather than "systime.h";
12528 that's all that's needed now.
12529 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12530 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12531 TIMESPEC_RESOLUTION.
12532 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12533 LOG10_TIMESPEC_RESOLUTION.
12534 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12535 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12536 (make_emacs_time): Remove. All used changed to make_timespec.
12537 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12538 (current_timespec): Rename from current_emacs_time. All uses changed.
12539 (add_emacs_time): Remove. All uses changed to timespec_add.
12540 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12541 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12542 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12543 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12544 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12545 (current_timespec): Rename from current_emacs_time. All uses changed.
12546 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12547 changed to timespec_cmp.
12548 * xgselect.c: Include <timespec.h>, since our .h files don't.
12550 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12552 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12553 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12554 Remove the leftovers.
12555 * gtkutil.c (toplevel): Do not declare Qxft but include
12557 * image.c (toplevel): Do not declare Vlibrary_cache because
12558 it's already done in lisp.h.
12560 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12562 * lisp.h (Mouse_HLInfo): Move from here...
12563 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12564 (reset_mouse_highlight): New function.
12565 * msdos.c (dos_set_window_size, IT_update_begin)
12566 (internal_terminal_init):
12567 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12568 (ns_initialize_display_info):
12569 * w32console.c (initialize_w32_display):
12570 * w32term.c (x_update_window_end, x_free_frame_resources)
12571 (w32_initialize_display_info):
12572 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12573 * window.c (Fdelete_other_windows_internal):
12574 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12575 * termchar.h (toplevel):
12576 * xterm.h (toplevel): Include dispextern.h.
12578 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12580 Fix minor problems found by static checking.
12581 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12582 (expect): Avoid nested-if warning.
12583 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12584 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12585 * nsterm.h, nsterm.m (ns_select):
12586 * xgselect.c, xgselect.h (xg_select):
12587 Adjust signature to better match pselect's.
12588 * nsterm.m (ns_select):
12589 Don't set *TIMEOUT, since pselect doesn't.
12590 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12591 diagnostic about assigning const char * to it.
12592 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12594 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12596 * lread.c (substitute_object_recurse): Handle hash-tables as well
12599 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12601 Fix unlikely core dump in init_tty, and simplify terminfo case.
12602 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12603 The old version incorrectly dumped core if malloc returned a
12604 buffer containing only non-NUL bytes.
12605 (init_tty): Do not allocate or free termcap buffers; the
12606 struct does that for us now.
12607 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12608 (struct tty_display_info): Define members termcap_term_buffer and
12609 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12610 use them. Allocate them directly in struct rather than indirectly
12611 via a pointer, to simplify init_tty.
12613 * frame.c (check_minibuf_window): Initialize 'window' properly,
12614 so that Emacs reliably aborts later if 'window' is not initialized.
12616 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12618 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12619 of VoidSymbol (Bug#15154).
12621 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12623 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12624 mouse_face_beg_y and mouse_face_end_y.
12625 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12626 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12627 Adjust users and update comment where appropriate.
12629 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12631 * frame.c (check_minibuf_window): New function.
12632 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12633 Call check_minibuf_window (Bug#15183).
12635 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12637 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12638 because this is the only last cursor data we need to keep and consult.
12639 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12640 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12643 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12645 Fix recovering from possible decompression error.
12646 Since insert_from_gap doesn't always move point, we can't use PT as
12647 the position where the partially decompressed data ends, and
12648 should count how many bytes was produced so far.
12649 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12650 (unwind_decompress): Really delete partially uncompressed data.
12651 (Fzlib_decompress_region): Take decompressed data size into account.
12653 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12655 * syntax.c (init_syntax_once): Adjust comment and do an early
12656 initialization of Qchar_table_extra_slots just once...
12657 * casetab.c (init_casetab_once):
12658 * category.c (init_category_once):
12659 * character.c (syms_of_character):
12660 * coding.c (syms_of_coding):
12661 * xdisp.c (syms_of_xdisp): ...and omit it here.
12663 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12665 * xdisp.c (get_next_display_element): Don't apply to characters
12666 from a display vector the logic of setting it->end_of_box_run_p
12667 suitable for characters from a buffer. (Bug#15175)
12669 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12670 to handle directories, rather than '_utime' which doesn't.
12673 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12675 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12676 or fullscreen (Bug#14627).
12678 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12680 System-dependent integer overflow fixes.
12681 * process.c (Fset_process_window_size): Signal an error if
12682 the window size is outside the range supported by the lower level.
12683 * sysdep.c (set_window_size): Return negative on error,
12684 nonnegative on success, rather than -1, 0, 1 on not in system,
12685 failure, success. This is simpler. Caller changed.
12686 (serial_configure): Remove unnecessary initialization of local.
12687 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12688 size fits in unsigned long; this isn't true on some 32-bit hosts.
12689 Avoid buffer overrun if some future version of /proc/meminfo has a
12690 variable name longer than 20 bytes.
12691 (system_process_attributes) [__FreeBSD__]:
12692 Don't assume hw.availpages fits in 'int'.
12694 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12696 Don't let very long directory names overrun the stack.
12697 Fix some related minor problems involving "//", vfork.
12698 * callproc.c (encode_current_directory): New function.
12699 (call_process): Don't append "/"; not needed.
12700 * fileio.c (file_name_as_directory_slop): New constant.
12701 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12702 this can save the caller having to alloca.
12703 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12704 Use SAFE_ALLOCA, not alloca.
12705 (directory_file_name, Fexpand_file_name): Leave leading "//"
12706 alone, since it can be special even on POSIX platforms.
12707 * callproc.c (call_process):
12708 * process.c (Fformat_network_address):
12709 * sysdep.c (sys_subshell):
12710 Use encode_current_directory rather than rolling our own.
12711 (create_process): No need to encode directory; caller does that now.
12712 * process.h (encode_current_directory): New decl.
12713 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12714 Rework to avoid 'goto xyzzy;'.
12716 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12718 * xdisp.c (handle_face_prop): If the default face was remapped use
12719 the remapped face for strings from prefix properties. (Bug#15155)
12721 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12723 Minor cleanup for redisplay interface and few related functions.
12724 * frame.h (enum text_cursor_kinds): Move from here...
12725 * dispextern.h (enum text_cursor_kinds): ...to here.
12726 (toplevel): Drop unnecessary declarations.
12727 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12728 in update_window_end_hook and draw_window_cursor functions.
12729 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12730 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12731 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12732 * xterm.c (x_update_window_end, x_draw_window_cursor):
12733 * xdisp.c (display_and_set_cursor, update_window_cursor)
12734 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12735 enum text_cursor_kinds where appropriate.
12737 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12739 Redesign redisplay interface to drop updated_row and updated_area.
12740 * dispextern.h (updated_row, updated_area): Remove declaration.
12741 (struct redisplay_interface): Pass glyph row and row area parameters
12742 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12743 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12745 * dispnew.c (updated_row, updated_area): Remove.
12746 (redraw_overlapped_rows, update_window_line): Adjust user.
12747 (update_marginal_area, update_text_area): Likewise. Pass updated row
12748 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12749 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12752 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12754 * process.c (flush_pending_output): Remove stub.
12757 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12759 * callproc.c: Fix race that killed background processes (Bug#15144).
12760 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12761 Record deleted process-id in critical section, not afterwards.
12762 Don't mistakenly kill process created by a call-process invocation
12763 that discards output and does not wait.
12765 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12767 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12768 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12769 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12770 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12771 to shut up compiler in mark_object.
12772 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12774 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12776 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12777 We can't portably rely on PTY_OPEN doing that, even if
12778 it calls posix_openpt with O_CLOEXEC.
12780 2013-08-20 Kenichi Handa <handa@gnu.org>
12782 * character.c (string_char): Improve commentary.
12784 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12786 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12787 (struct animation_cache): Make signature a flexible array member.
12788 All uses changed. This is a tad slower but may insulate us better
12789 from future changes to ImageMagick.
12791 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12793 * image.c: Shrink memory needed for animation cache.
12794 (SIGNATURE_DIGESTSIZE): New constant.
12795 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12796 (imagemagick_create_cache): Copy the signature. This saves
12797 several KB of memory that ImageMagick wastes per signature.
12798 Don't bother updating the update_time, as the caller does that now.
12799 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12800 it's a fixed size struct member now.
12801 (imagemagick_get_animation_cache): Always destroy the signature,
12802 as it's now imagemagick_create_cache's responsibility to copy it.
12803 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12804 and use memcmp rather than strcmp.
12805 eassert that ImageMagick returns a signature of the specified length.
12807 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12809 * image.c (imagemagick_get_animation_cache): Don't segfault on
12811 (imagemagick_get_animation_cache): Revert to previous definition
12812 so that it actually works. But keep the memory leak fix.
12813 (imagemagick_get_animation_cache): Fix memory leak.
12815 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12817 * image.c: Fix animation cache signature memory leak.
12818 Fix some other minor performance problems while we're at it.
12819 (imagemagick_create_cache): Clear just the members that
12820 need clearing. Don't set update_time, as caller does that now.
12821 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12822 Simplify by using pointer-to-pointer instead of a prev pointer.
12823 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12824 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12825 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12826 it's already a copy. Free the signature probe unless it's cached.
12828 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12829 This was introduced by my 2013-08-12 fix for Bug#15035.
12831 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12833 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12834 (imagemagick_prune_animation_cache): Now static.
12836 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12838 * image.c (imagemagick_get_animation_cache): Don't segfault when
12839 pruning all entries.
12841 2013-08-18 Ken Brown <kbrown@cornell.edu>
12843 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12844 static heap if ENABLE_CHECKING is defined.
12845 (max_bss_sbrk_ptr): New variable.
12846 (bss_sbrk): Use it.
12847 (report_sheap_usage): Report maximum static heap usage instead of
12848 ending static heap usage.
12850 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12852 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12853 of zlib_initialized according to the results of calling
12854 init_zlib_functions.
12856 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12858 * image.c: Implement an ImageMagick per-image cache.
12859 (imagemagick_get_animation_cache): Fix a double-free error.
12860 (imagemagick_load_image): Remove the ping_wand code, which only
12861 apparently saved time on invalid animated images, and slowed down
12862 everything else. Optimize for the common case.
12864 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12866 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12868 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12870 * marker.c (set_marker): Remove documentation of undefined behavior.
12872 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12874 * image.c (imagemagick_compute_animated_image): Animate correctly
12875 when sub-images are smaller than the main image.
12876 (imagemagick_compute_animated_image): Setting the iterator row to
12877 zero is apparently not allowed.
12878 (imagemagick_compute_animated_image): Allow images that say they
12879 have sub-images that are bigger than the main image, but just crop
12882 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12884 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12886 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12888 * image.c (imagemagick_compute_animated_image): Respect the GIF
12891 2013-08-15 Ken Brown <kbrown@cornell.edu>
12893 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12894 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12897 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12899 Fix minor problems found by static checking.
12900 * frame.c (delete_frame):
12901 * xdisp.c (next_element_from_display_vector):
12902 Avoid uninitialized local.
12903 * image.c (imagemagick_compute_animated_image): Port to C89.
12904 Prefer usual GNU indentation style for loops.
12905 Be more careful about bizarrely large sizes, by using ptrdiff_t
12908 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12910 Fix infinite frame selection loop (Bug#15025).
12911 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12913 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12915 * xdisp.c (compute_window_start_on_continuation_line):
12916 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12917 to make sure we end up setting the window start at the leftmost
12918 visible character of the display line. This avoids funky
12919 horizontal shifting because the window start is not kept on the
12920 same position. (Bug#15090)
12921 (next_element_from_display_vector): Support 'box' face attribute
12922 in the face definitions of a display vector. (Bug#15099)
12924 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12926 * image.c (imagemagick_compute_animated_image): Implement animated
12927 images (bug#14700).
12928 (imagemagick_compute_animated_image): Fix some compilation
12929 warnings. Implement a very simple cache to make the animation
12930 usable at all, but it should be replaced with a per-image cache.
12932 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12934 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12935 to do `for' loops over alist values.
12936 * buffer.h (FOR_EACH_BUFFER):
12937 * process.c (FOR_EACH_PROCESS): Use it.
12938 (handle_child_signal, status_notify, Fget_buffer_process)
12939 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12941 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12943 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12944 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12945 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12946 to xzalloc and so avoid redundant call to memset.
12947 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12948 members because it is allocated with xzalloc and so already zeroed.
12950 2013-08-14 Ken Brown <kbrown@cornell.edu>
12952 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12955 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12957 Utility function and macro to copy Lisp string to C string.
12958 * lisp.h (xlispstrdupa): New macro.
12959 (xlispstrdup): New prototype.
12960 * alloc.c (xlispstrdup): New function.
12961 * callint.c (Fcall_interactively):
12962 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12963 (Fsubstitute_in_file_name):
12964 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12965 * image.c (x_create_bitmap_from_file):
12966 * w32term.c (w32_term_init):
12967 * xterm.c (x_term_init): Use xlispstrdup.
12969 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12971 * image.c (imagemagick_load_image): Make animated pictures work.
12972 There's still some problems with background color settings, though
12975 * decompress.c (unwind_decompress): Always restore point.
12977 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12979 * marker.c (set_marker): Reformat documentation.
12981 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12983 * xdisp.c (cursor_type_changed): Now static.
12985 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12986 Use changed. This avoids the need to call xmalloc and for the
12987 caller to call xfree, and avoids memory leaks in some situations.
12989 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12991 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12992 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12993 (redisplay_window): If window_end_valid is cleared due to non-zero
12994 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12995 so do not call to try_cursor_movement for that window.
12997 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12999 * window.h (struct window): Convert window_end_pos and
13000 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13001 (wset_window_end_pos, wset_window_end_vpos): Remove.
13002 * dispnew.c (adjust_glyph_matrix):
13003 * window.c (Fwindow_end, replace_window, set_window_buffer)
13005 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13006 (set_vertical_scroll_bar, redisplay_window, try_window)
13007 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13008 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13009 (note_mouse_highlight): Adjust users.
13010 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13013 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13015 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13016 * image.c (imagemagick_filename_hint): Use `const char *' and
13017 prefer SSDATA to SDATA to avoid warnings.
13019 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13021 Cleanup window fringes, margins and scroll bars adjustments.
13022 * window.c (set_window_fringes, set_window_margins)
13023 (set_window_scroll_bars, apply_window_adjustment): New functions.
13024 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13025 (Fset_window_scroll_bars): Use them.
13027 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13029 * window.h (struct window): Convert scroll_bar_width
13030 from Lisp_Object to integer. Adjust comment.
13031 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13033 * window.c (wset_scroll_bar_width): Remove.
13034 (make_window): Initialize scroll_bar_width.
13035 (Fsplit_window_internal): Use direct assignment.
13036 (Fset_window_configuration, save_window_save):
13037 Convert Lisp_Object to integer and back where appropriate.
13038 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13039 bar was actually changed, and mention this in docstring.
13041 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13043 * decompress.c: Minor simplifications.
13044 (Fzlib_decompress_region): Don't bother verifying
13045 that avail_out <= UINT_MAX, as that was confusing.
13046 Mention the restriction in a comment instead.
13047 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13049 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13051 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13052 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13054 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13056 * image.c (imagemagick_filename_hint): Check for errors in the
13059 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13061 * window.c (Fwindow_margins): Return nil when there's no marginal
13062 area, as per the documented API.
13064 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13065 Fmake_vector, as scroll bar's struct members are not all Lisp
13066 objects now. This avoids crashes in GC.
13068 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13069 bool, so its address could be taken.
13071 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13073 * image.c (imagemagick_filename_hint): New function to possibly
13074 apply `image-content-type-suffixes'.
13075 (imagemagick_load_image): Use it.
13077 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13079 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13080 if loading zlib failed.
13082 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13084 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13085 2013-08-13 checkin below. Change bool to BOOL, rule is:
13086 All Obj-C code uses BOOL, except for interfaces callable from C.
13088 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13090 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13092 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13093 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13094 bool instead of BOOL.
13095 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13096 from Lisp_Object to bitfield. Adjust comment.
13097 * w32term.c (x_scroll_bar_create): Adjust user.
13098 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13099 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13100 Use bool for boolean.
13101 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13102 to `unsigned int' when defining a bitfield.
13104 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13106 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13108 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13110 * window.h (struct window): Convert left_margin_cols and
13111 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13112 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13113 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13115 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13117 (showing_window_margins_p, update_window_line, update_frame_1):
13118 * fringe.c (draw_fringe_bitmap_1):
13119 * xdisp.c (window_box_width): Adjust users.
13120 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13121 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13122 Use direct assignment.
13123 (Fset_window_configuration, save_window_save, Fwindow_margins):
13124 Convert Lisp_Object to integer and back where appropriate.
13125 (Fset_window_margins): Adjust user. Return t if any margin
13126 was actually changed, and mention this in docstring.
13128 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13130 * syntax.c (forward_word):
13131 * cmds.c (forward_char, backward_char): Mention the optional argument.
13133 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13135 * window.h (struct window): Convert left_fringe_width
13136 and right_fringe_width from Lisp_Objects to integers.
13138 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13139 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13140 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13142 (make_window): Initialize new integer fields to -1.
13143 (Fsplit_window_internal): Use direct assignment.
13144 (Fset_window_configuration, save_window_save):
13145 Convert Lisp_Object to integer and back where appropriate.
13146 (Fset_window_fringes): Adjust user. Return t if any fringe
13147 was actually changed, and mention this in docstring.
13149 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13151 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13152 * nsfns.m (x_set_cursor_type):
13153 * w32fns.c (x_set_cursor_type):
13154 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13155 * xdisp.c (set_frame_cursor_types): ...but in common code.
13157 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13159 * font.c (clear_font_cache): New function, stripped from...
13160 (Fclear_font_cache): ...here, which now uses the function
13161 above. Adjust comment.
13162 * font.h (clear_font_cache): Add prototype.
13163 * xfaces.c (clear_face_cache): Use clear_font_cache.
13165 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13167 * window.c (Fset_window_start): Compare `w', not `window' because
13168 `w' might not be equal to `window' after call to decode_live_window.
13170 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13172 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13173 This fixes a problem introduced by the Bug#15035 patch
13174 when using GPG. Reported by Herbert J. Skuhra.
13176 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13178 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13179 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13180 not yet initialized.
13182 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13184 * decompress.c (Fzlib_decompress_region): Support zlib
13185 decompression, too, and rename.
13187 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13189 Minor zlib configuration tweaks.
13190 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13191 Don't assume presence of fn_inflateInit2_ zlib internal function.
13193 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13195 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13196 include the zlib prefix.
13198 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13200 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13201 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13202 define static variables that are pointers to zlib functions to be
13203 dynamically loaded.
13204 (init_zlib_functions) [WINDOWSNT]: New function.
13205 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13207 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13208 macros instead of invoking the zlib functions directly.
13209 (syms_of_decompress): DEFSYM Qzlib_dll.
13210 Staticpro Szlib_available_p.
13212 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13214 Avoid looping over all frame windows to freeze and unfreeze.
13215 * window.h (struct window): Drop frozen_window_start_p.
13216 (freeze_window_starts): Drop prototype.
13217 * frame.h (struct frame): New frozen_window_starts flag.
13218 (FRAME_WINDOWS_FROZEN): New macro.
13219 * window.c (freeze_window_start, freeze_window_starts):
13221 (select_window, replace_window): Adjust users.
13222 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13223 (window_frozen_p): New function.
13224 (redisplay_window): Use it.
13226 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13228 Fix some fd issues when running subprocesses (Bug#15035).
13229 Fix bugs that can leak files or file descriptors on errors.
13230 Don't unlink open temp files, as that's hard for users to diagnose
13231 when things go awry (e.g., temp disk exhausted).
13232 Don't bother to lock temp files. Check for invalid recursion.
13233 * callproc.c (synch_process_fd): Remove. All uses removed.
13234 (synch_process_tempfile): New var or macro.
13235 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13237 (record_kill_process): New arg, the temp name. All callers changed.
13238 (delete_temp_file): Now just a simple wrapper around unlink.
13239 (call_process_kill): New arg, the call_process_fd array.
13240 Close them all. Clear synch_process_pid. Remove the temp file,
13241 or arrange for it to be removed.
13242 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13243 that's been moved to synch_process_tempfile. Caller changed.
13244 Do not remove the tempfile; that's now call_process_kill's
13246 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13247 call_process_kill; the caller now does that.
13248 (call_process_cleanup): Do not close the process fd; that's now
13249 call_process_kill's responsibility.
13250 (Fcall_process): Implement via new function call_process, which
13251 has most of the old body of Fcall_process, but with a different API.
13252 (call_process): New function that does not open or close filefd if
13253 it is nonnegative. Record which fds need to be closed, and let
13254 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13255 Signal an error if invoked recursively (could be done via a hook).
13256 Simplify creation of the tempfile in the MSDOS case.
13257 Don't create the output file until after checking for the executable.
13258 Report any failure to open /dev/null.
13259 Don't open /dev/null for writing twice; once is enough.
13260 Don't create pipe if all output is being discarded or sent to file.
13261 Don't worry about setting up the coding system or reading from the
13262 pipe if all output is being discarded.
13263 Hoist fd_error local into top level, to lessen block nesting.
13264 Don't record deleted pid here; now done by Fcall_process_region.
13265 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13266 and note its success in synch_process_tempfile.
13267 Do not leak resources when child_setup fails.
13268 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13269 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13270 (create_temp_file): Now returns open fd, with an additional
13271 Lisp_Object * argument to return the name. All callers changed.
13272 Do not close the file; rewind it instead, and leave it open for
13273 the caller. Do not lock the temp file. Unwind-protect the file
13274 and the file-descriptor.
13275 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13276 If an asynchrounous process, record it here, not in call_process.
13277 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13278 * eval.c (set_unwind_protect): New function.
13279 * fileio.c (write_region): New function, generalized from the
13280 old Fwrite_region. Do not lock temp files.
13281 (Fwrite_region): Use it.
13282 * lisp.h (set_unwind_protect, write_region): New decls.
13283 * process.c: Include <verify.h>.
13284 (make_process): Mark fds as initially closed.
13285 (deleted_pid_list): Now a list of pid-filename pairs.
13287 (close_process_fd): New function.
13288 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13289 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13290 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13291 (create_process, create_pty, Fmake_serial_process)
13292 (server_accept_connection): Record which fds need to be closed,
13293 and let deactivate_process close them.
13294 (Fmake_network_process): Do not discard the unwind-protect
13295 until it's safe to do so.
13296 (deactivate_process): Close the fds opened by create_process etc.
13297 (Fprocess_send_eof): Adjust to new way of recording open fds.
13298 Report an error if /dev/null can't be opened, instead of aborting.
13299 * process.h (PROCESS_OPEN_FDS): New constant.
13300 (struct Lisp_Process): New member open_fds.
13301 (record_kill_process, record_deleted_pid): Adjust signatures.
13302 (record_deleted_pid): Move decl here ...
13303 * syswait.h (record_deleted_pid): ... from here.
13305 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13307 * decompress.c: Fix bugs with large buffers and weird inputs.
13308 Tune a bit. Reindent as per usual Emacs style.
13309 (BUFFER_SIZE): Remove.
13310 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13311 more than UINT_MAX bytes. Decompress into the gap instead of into
13312 an auto buffer, as this should avoid copying. Return nil if
13313 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13314 set immediate_quit; we shouldn't trust zlib code that much.
13316 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13318 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13319 errors, and really move the gap to where we want it.
13321 * lisp.h: Include decompress.c support.
13323 * emacs.c (main): Include decompress.c support.
13325 * Makefile.in: Include -lz if present.
13327 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13329 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13330 (initWithTitle:): Initialize frame to 0.
13331 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13332 (fillWithWidgetValue:frame:): Rename from
13333 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13335 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13336 fillWithWidgetValue:frame:
13338 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13339 remove memory leak warnings.
13341 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13342 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13343 menu_pending_title.
13345 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13346 (x_activate_menubar): Update the whole menu.
13347 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13348 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13349 current event is not NSSystemDefined (Bug#15001).
13350 Call ns_check_menu_open only if trackingMenu is 2.
13351 (menuDidClose:): New method, decrease trackingMenu.
13352 (fillWithWidgetValue:setDelegate:): New method.
13353 (fillWithWidgetValue:): Call the above.
13355 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13357 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13359 Omit some unnecessary casts.
13360 Many of these go back to the old pre-C89 days, when they may have
13361 been needed, but we've been assuming C89 or later for a while now.
13362 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13363 (live_float_p, live_misc_p, live_vector_p):
13364 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13365 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13366 (defvar_per_buffer):
13367 * callint.c (Fcall_interactively):
13368 * doc.c (Fsubstitute_command_keys):
13369 * filelock.c (get_boot_time):
13370 * frame.c (xrdb_get_resource):
13371 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13372 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13373 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13374 (menuitem_highlight_callback, menu_destroy_callback)
13375 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13376 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13377 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13378 (xg_tool_bar_help_callback, tb_size_cb):
13379 * image.c (xpm_alloc_color, png_read_from_memory)
13380 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13381 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13383 * keymap.c (describe_map):
13384 * nsfns.m (Fns_display_monitor_attributes_list):
13385 * nsmenu.m (process_dialog:):
13386 * nsterm.m (hold_event):
13387 * process.c (wait_reading_process_output):
13388 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13389 * scroll.c (do_direct_scrolling, scrolling_1):
13390 * termcap.c (tgetent):
13391 * window.c (check_window_containing, add_window_to_list)
13392 (freeze_window_starts):
13393 * xdisp.c (compare_overlay_entries, vmessage):
13394 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13395 (x_get_monitor_attributes_xrandr)
13396 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13397 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13398 * xfont.c (xfont_match, xfont_open):
13399 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13400 (menubar_selection_callback, menu_position_func)
13401 (popup_selection_callback, create_and_show_popup_menu)
13402 (dialog_selection_callback, create_and_show_dialog):
13403 * xrdb.c (x_get_string_resource)
13405 * xsmfns.c (x_session_check_input):
13406 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13407 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13408 (xaw_jump_callback, xaw_scroll_callback):
13409 Omit unnecessary casts.
13411 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13413 Minor string-length refactoring.
13414 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13415 * frame.c (make_monitor_attribute_list):
13416 Prefer build_string to strlen + make_string.
13418 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13420 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13421 don't check minor_code (Bug#14417).
13423 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13425 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13426 vertical positions instead. This avoids calling MATRIX_ROW with
13427 row numbers that are possibly beyond valid limits. (Bug#15064)
13429 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13431 Use xstrdup and build_unibyte_string where applicable.
13432 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13433 * xfns.c (x_window):
13434 * xrdb.c (x_get_customization_string):
13435 * xterm.c (xim_initialize):
13436 * w32fns.c (w32_window): Use xstrdup.
13437 (w32_display_monitor_attributes_list):
13438 * emacs.c (init_cmdargs):
13439 * keyboard.c (PUSH_C_STR):
13440 * nsfont.m (nsfont_open):
13441 * sysdep.c (system_process_attributes):
13442 * w32.c (system_process_attributes):
13443 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13445 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13447 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13448 variables of these types so that GDB would know about them, as aid
13449 for debugging fatal exceptions. (Bug#15024) See also
13450 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13453 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13455 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13456 larger than the NSWindow (Bug#14934).
13458 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13460 Redesign redisplay interface to drop global variable updated_window.
13461 Always pass currently updated window as a parameter to update routines.
13462 * dispextern.h (updated_window): Remove declaration.
13463 (struct redisplay_interface): Pass window parameter to
13464 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13465 and after_update_window_hook.
13466 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13468 * dispnew.c (updated_window): Remove.
13469 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13470 (update_window_line): Adjust to match redisplay interface changes.
13471 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13472 (ns_scroll_run, ns_after_update_window_line):
13473 * w32term.c (x_update_window_begin, x_update_window_end)
13474 (x_after_update_window_line, x_scroll_run):
13475 * xterm.c (x_update_window_begin, x_update_window_end)
13476 (x_after_update_window_line, x_scroll_run):
13477 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13478 Likewise. Adjust comments where appropriate.
13479 (x_cursor_to): Simplify because this is always called during window
13480 update (but install debugging check anyway).
13481 (expose_window): Check must_be_updated_p flag to see whether this
13482 function is called during window update.
13484 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13486 Do not reset window modification event counters excessively.
13487 These leftovers and poor man's tricky methods to catch extra
13488 redisplay's attention are no longer needed.
13489 * frame.c (set_menu_bar_lines_1):
13490 * minibuf.c (read_minibuf_unwind):
13491 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13492 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13493 (window_scroll_line_based, Fset_window_configuration):
13494 * xdisp.c (redisplay_window): Do not reset last_modified and
13495 last_overlay_modified counters.
13497 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13499 * xselect.c (x_send_client_event): Set send_event and serial, memset
13500 data.l as it might be bigger than data.b. Use 24 bit mask to
13501 XSendEvent (Bug#15034).
13503 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13505 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13506 for TTY frames that are not the top frame on their console.
13509 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13511 * w32term.c (w32fullscreen_hook): Really maximize frame when
13512 asked for (Bug#14841).
13514 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13516 Prefer selected_window to Fselected_window, likewise for frames.
13517 * buffer.c (Fbuffer_swap_text):
13518 * data.c (Fvariable_binding_locus):
13519 * window.c (run_window_configuration_change_hook): Adjust users.
13520 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13521 Use decode_live_frame.
13523 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13525 Be more careful if selected window shows the buffer other than current,
13526 use window_outdated only if this is not so. This change should also
13527 address some weird issues discussed in Bug#13012.
13528 * window.h (window_outdated): New prototype.
13529 * window.c (window_outdated): Now here. Convert from static and
13530 always assume window's buffer.
13531 (Fwindow_end, Fwindow_line_height): Use it.
13532 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13533 and always assume window's buffer.
13534 (redisplay_window): Adjust user.
13535 (redisplay_internal): Call to reconsider_clip_changes once and
13536 check whether mode line should be updated only if selected window
13537 shows current buffer.
13538 (run_window_scroll_functions): Use eassert for debugging check.
13539 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13541 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13543 * window.c (window_scroll, window_scroll_pixel_based)
13544 (window_scroll_line_based): Use bool for booleans.
13546 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13548 * process.c: Fix minor off-by-one issues in descriptor counts.
13549 This shouldn't fix any real bugs, but it cleans up the code a bit.
13550 (max_process_desc, max_input_desc): -1, not 0, means none.
13552 (delete_input_desc): New function.
13553 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13554 (deactivate_process): Scan backwards when recomuting max_process_desc;
13555 that should be faster.
13556 (init_process_emacs): Initialize max_input_desc.
13558 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13560 Use region cache to speedup bidi_find_paragraph_start.
13561 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13562 Rename cache_long_line_scans to cache_long_scans.
13563 * buffer.c (bset_cache_long_line_scans): Rename to
13564 bset_cache_long_scans.
13565 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13566 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13568 (syms_of_buffer): Rename cache-long-line-scans to
13569 cache-long-scans. Adjust docstring.
13570 * search.c (newline_cache_on_off):
13571 * indent.c (width_run_cache_on_off): Adjust users.
13572 * bidi.c (bidi_paragraph_cache_on_off): New function.
13573 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13574 * insdel.c (prepare_to_modify_buffer):
13575 Invalidate bidi_paragraph_cache if enabled.
13577 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13579 Invalidate region caches only if buffer text is going to be changed.
13580 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13581 (modify_text): ...new prototype.
13582 (prepare_to_modify_buffer_1): New prototype.
13583 * textprop.c (modify_region): Rename to...
13584 (modify_text_properties): ...new function.
13585 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13586 (Fremove_list_of_text_properties): Adjust users.
13587 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13588 (modify_text): ...new function.
13589 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13590 (prepare_to_modify_buffer_1): ...new function.
13591 * casefiddle.c (casify_region):
13592 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13593 (Ftranspose_regions): Use modify_text.
13595 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13597 * lisp.mk (lisp): Add nadvice.elc.
13599 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13601 New macro to iterate over live buffers similar to frames.
13602 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13603 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13604 Declare buffer-related variables here to offload lisp.h.
13605 * buffer.c (Vbuffer_alist): Adjust comment.
13606 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13607 (other_buffer_safely):
13608 * data.c (store_symval_forwarding):
13609 * dispnew.c (Fframe_or_buffer_changed_p):
13610 * fileio.c (Fdo_auto_save):
13611 * filelock.c (unlock_all_files):
13612 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13614 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13616 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13617 * callproc.c (create_temp_file):
13618 * filelock.c (create_lock_file):
13619 Assume mkostemp, since it's now provided by Gnulib.
13621 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13623 * w32.c (mkostemp): New function.
13624 (mktemp): Remove, no longer used. Most of the code reused in
13625 mkostemp. (Bug#15015)
13626 (mktemp): Don't undef.
13628 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13630 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13631 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13632 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13633 (free_glyph_pool, check_glyph_memory): Likewise for
13634 all users. Adjust comments where appropriate.
13636 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13638 * composite.h: Minor fixups.
13639 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13640 to fix a misspelling, and change it to an inline function while
13641 we're at it (it need not be a macro). All uses changed.
13642 (composition_method, composition_valid_p):
13643 Rewrite to avoid assignments in if-conditions.
13645 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13647 Do not use global Lisp_Object in composition macros.
13648 * composite.h (composition_temp): Remove declaration.
13649 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13650 (composition_method, composition_valid_p): ...inline functions.
13651 (compose_region): Remove the leftover.
13652 * composite.c (composition_temp): Remove.
13653 (run_composition_function, update_compositions)
13654 (composition_compute_stop_pos, composition_adjust_point)
13655 (Ffind_composition_internal):
13656 * coding.c (handle_composition_annotation):
13657 * xdisp.c (handle_composition_prop, check_point_in_composition):
13658 Related users changed.
13660 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13662 Drop FRAME_PTR typedef.
13663 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13664 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13665 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13666 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13667 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13668 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13669 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13670 All related users changed.
13672 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13674 * eval.c (default_toplevel_binding): New function.
13676 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13677 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13678 (syms_of_eval): Export them.
13679 * data.c (Fdefault_value): Micro cleanup.
13680 * term.c (init_tty): Use "false".
13682 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13684 Fix X GC leak in GTK and raw (no toolkit) X ports.
13685 * xterm.c (x_free_frame_resources): If white and black relief
13686 GCs are allocated, always free them here.
13687 * xfns.c (x_make_gc): Omit redundant initialization.
13688 * widget.c (create_frame_gcs): Remove the leftover.
13689 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13690 in x_free_frame_resources.
13692 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13694 * nsterm.m (windowWillResize:toSize:): Only change title if
13695 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13697 (viewDidEndLiveResize): New method.
13699 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13700 inside NS_IMPL_COCOA.
13702 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13704 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13705 Do not check whether undo is enabled because record_insert and
13706 record_delete does that themselves.
13708 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13710 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13711 member which is not really used any more.
13712 (FRAME_XIC_BASE_FONTNAME): Remove.
13713 * xfns.c (xic_free_fontset): Adjust user.
13714 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13715 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13716 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13717 (xdialog_show): Use eassert for debugging check.
13718 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13720 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13722 * fileio.c, fns.c (merge): Move extern decl from here ...
13723 * lisp.h (merge): ... to here.
13725 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13727 Fix last font-related change.
13728 * w32font.h (w32font_list_internal, w32font_match_internal):
13730 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13731 (uniscribe_list_family): Adjust to match font API change.
13732 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13733 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13735 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13737 * frame.h (FRAME_MOUSE_UPDATE):
13738 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13739 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13741 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13743 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13744 * font.h (struct font_driver): Change list, match, and list_family
13745 functions to accept struct frame * as first arg.
13746 * font.c (font_score, font_compare, font_sort_entities):
13748 (font_sort_entities, font_list_entities, font_select_entity)
13749 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13750 match font API change.
13751 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13752 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13753 * ftxfont.c (ftxfont_list, ftxfont_match):
13754 * xftfont.c (xftfont_list, xftfont_match):
13755 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13756 * w32font.c (w32font_list, w32font_match, w32font_list)
13757 (w32font_list_internal, w32_font_match_internal): Likewise.
13758 * xfaces.c (Fx_family_fonts): Adjust user.
13760 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13762 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13763 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13764 only if HAVE_X_WINDOWS is in use.
13765 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13766 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13767 * w32term.c (x_wm_set_icon_position): Likewise.
13768 * w32fns.c (x_icon): Adjust user.
13770 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13772 * xterm.c (last_mouse_press_frame): Remove the
13773 leftover which is not really used any more.
13774 (handle_one_xevent, syms_of_xterm): Adjust users.
13775 (x_flush): Call XFlush once per each X display, not frame.
13776 This is better because this code always unconditionally skips
13777 non-X frames in Vframe_list and issues the only XFlush if we
13778 have more than one X frame on the same X display.
13779 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13780 Use bool for booleans.
13781 (x_draw_glyph_string_background, cvt_string_to_pixel)
13782 (cvt_pixel_dtor): Drop unnecessary prototypes.
13783 * xterm.h (x_display_ok): Adjust prototype.
13785 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13787 Drop unnecessary functions that deals with frame pixel size.
13788 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13789 (x_pixel_height): Drop prototypes.
13790 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13791 (x_pixel_height): Drop implementations.
13792 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13793 which should be always valid for window frame.
13794 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13795 * w32menu.c (Fx_popup_dialog):
13796 * xmenu.c (Fx_popup_dialog): Likewise for both.
13798 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13800 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13801 frame parameters and call to Fmodify_frame_parameters just once.
13802 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13803 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13804 and mention nil frame in docstring.
13806 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13808 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13809 (x_figure_window_size): Likewise. Adjust to return long.
13810 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13811 (toplevel): Move Qterminal_live_p to...
13812 * terminal.c (toplevel): ...here, make it static, and...
13813 (syms_of_terminal): ...DEFSYM here.
13814 * frame.h (Qterminal_live_p): Remove declaration.
13815 (make_frame, x_figure_window_size): Adjust prototype.
13816 * nsfns.m (Fx_create_frame): Use long for window flags.
13818 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13820 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13821 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13822 Do not assume that emacs_close (INT_MAX) is a no-op.
13824 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13826 * xfaces.c (make_face_cache): For struct face_cache, prefer
13827 xmalloc to xzalloc and so avoid redundant call to memset.
13828 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13830 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13832 * fringe.c (draw_window_fringes, update_window_fringes)
13833 (compute_fringe_widths):
13834 * w32term.c (x_draw_glyph_string):
13835 * window.c (candidate_window_p, Frecenter):
13836 * xfaces.c (realize_basic_faces, realize_default_face)
13837 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13838 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13839 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13840 * xmenu.c (Fx_menu_bar_open_internal):
13841 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13842 * xsettings.c (xft_settings_event):
13843 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13844 Use bool for booleans. Adjust style and comments where
13846 * dispextern.h (draw_window_fringes, update_window_fringes)
13847 (compute_fringe_widths):
13848 * xterm.h (x_had_errors_p): Adjust prototype.
13850 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13852 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13853 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13855 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13857 * fns.c (toplevel): Remove comment before Fsafe_length because
13858 it checks for QUIT.
13860 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13862 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13864 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13866 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13867 frame which got the message is still alive, before dereferencing
13868 its pointer. (Bug#14970)
13870 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13871 be a live window, before using it as such. (Bug#14970)
13873 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13875 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13876 w32_detect_focus_change instead of doing part of its job by hand.
13877 This fixes the problem whereby FOCUS_OUT events were not sent to
13880 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13882 * process.c (Fprocess_list): Doc fix.
13884 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13885 being re-exposed only if it didn't ask to become visible.
13886 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13887 was previously iconified. (Bug#14841)
13888 (x_iconify_frame): Mark the frame iconified.
13890 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13892 Fix minor problems found by static checking.
13893 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13894 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13896 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13898 * eval.c (set_specpdl_old_value): New function.
13899 (unbind_to): Minor simplification.
13900 (get_backtrace_frame): New function.
13901 (Fbacktrace_frame): Use it. Add `base' argument.
13902 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13903 (syms_of_eval): Export backtrace-eval.
13904 * xterm.c (x_focus_changed): Simplify.
13906 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13908 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13910 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13912 * xdisp.c (redisplay_window): Instead of moving point out of
13913 scroll margin, reject the force_start method, and try scrolling
13914 instead. (Bug#14780)
13916 2013-07-24 Ken Brown <kbrown@cornell.edu>
13918 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13921 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13923 * eval.c (Fprogn): Do not check that BODY is a proper list.
13924 This undoes the previous change. The check slows down the
13925 interpreter, and is not needed to prevent a crash. See
13926 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13928 2013-07-23 Glenn Morris <rgm@gnu.org>
13930 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13932 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13934 Port to GNU/Linux systems with tinfo but not ncurses.
13935 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13936 to decide whether ncurses is being used. Without this change,
13937 GCC complains about tgetent not being declared, on a system
13938 that has tinfo installed but ncurses not installed.
13940 * eval.c (Fprogn): Check that BODY is a proper list.
13942 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13943 * data.c (Fsetq_default):
13944 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13945 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13947 Tune by taking advantage of the fact that ARGS is always a list
13948 when a function is declared to have UNEVALLED args.
13950 * emacsgtkfixed.c: Port to GCC 4.6.
13951 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13953 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13955 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13956 here to silence compiler warnings.
13958 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13960 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13961 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13962 from messing up Emacs's 'struct frame' (Bug#14923).
13964 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13966 * alloc.c (make_save_ptr_ptr): Define this function.
13967 It was inadvertently omitted. It's needed only if
13968 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13970 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13972 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13973 frame have focus (Bug#14895).
13975 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13977 Avoid vfork-related deadlock more cleanly.
13978 * callproc.c (child_setup): When the child's exec fails, output
13979 the program name, as that's more useful. Use O_NONBLOCK to avoid
13981 * process.c (create_process_1): Remove; no longer needed.
13982 (create_process): Remove timer hack; no longer needed, now that
13983 the child avoids deadlock.
13985 2013-07-20 Glenn Morris <rgm@gnu.org>
13987 * image.c (Fimage_flush): Fix doc typo.
13989 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13991 Fix array bounds violation when pty allocation fails.
13992 * process.c (PTY_NAME_SIZE): New constant.
13993 (pty_name): Remove static variable; it's now auto.
13994 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13995 Take pty_name as an arg rather than using a static variable.
13996 All callers changed.
13997 (create_process): Recover pty_flag from process, not from volatile local.
13998 (create_pty): Stay inside array even when pty allocation fails.
13999 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14001 * lread.c (Fload): Avoid initialization only when lint checking.
14002 Mention that it's needed only for older GCCs.
14004 2013-07-20 Kenichi Handa <handa@gnu.org>
14006 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14007 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14009 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14011 * lread.c (Fload): Avoid uninitialized warning.
14013 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14015 Fix some minor file descriptor leaks and related glitches.
14016 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14017 (create_lock_file): Use write, not emacs_write.
14018 * image.c (slurp_file, png_load_body):
14019 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14020 (server_accept_connection):
14021 Don't leak an fd on memory allocation failure.
14022 * image.c (slurp_file): Add a cheap heuristic for growing files.
14023 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14024 as that's what the other routines do. Maybe input need not be
14025 blocked at all, but it's better to be consistent.
14026 Avoid undefined behavior when strlen is zero.
14028 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14029 (NSTATICS): Now a constant; doesn't need to be a macro.
14031 2013-07-19 Richard Stallman <rms@gnu.org>
14033 * coding.c (decode_coding_utf_8): Add simple loop for fast
14034 processing of ASCII characters.
14036 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14038 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14040 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14042 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14043 unportable 'struct x_display_info'.
14044 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14045 is a portable type.
14047 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14049 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14050 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14052 (system_process_attributes): Prefer plain char to unsigned char
14053 when either will do. Clean up properly if interrupted or if
14054 memory allocations fail. Don't assume sscanf succeeds.
14055 Remove no-longer-needed workaround to stop GCC from whining.
14056 Read command-line once, instead of multiple times. Check read status a
14057 bit more carefully.
14059 Fix obscure porting bug with varargs functions.
14060 The code assumed that int is treated like ptrdiff_t in a vararg
14061 function, which is not a portable assumption. There was a similar
14062 -- though these days less likely -- porting problem with various
14063 assumptions that pointers of different types all smell the same as
14064 far as vararg functions is conserved. To make this problem less
14065 likely in the future, redo the API to use varargs functions.
14066 * alloc.c (make_save_value): Remove this vararg function.
14067 All uses changed to ...
14068 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14069 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14071 (make_save_ptr): Rename from make_save_pointer, for consistency with
14072 the above. Define only on platforms that need it. All uses changed.
14074 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14076 * keyboard.c: Try to fix typos in previous change.
14077 (DISPLAY_LIST_INFO): New macro.
14078 (kbd_buffer_get_event): Do not access members that are not present
14079 in X11. Revert inadvertent change of "!=" to "=".
14081 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14083 * keyboard.c (kbd_buffer_get_event):
14084 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14085 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14087 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14089 * filelock.c: Fix unlikely file descriptor leaks.
14090 (get_boot_time_1): Rework to avoid using emacs_open.
14091 This doesn't actually fix a leak, but is better anyway.
14092 (read_lock_data): Use read, not emacs_read.
14094 * doc.c: Fix minor memory and file descriptor leaks.
14095 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14096 (get_doc_string, Fsnarf_documentation):
14097 Fix file descriptor leak on error.
14099 * term.c: Fix minor fdopen-related file descriptor leaks.
14100 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14101 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14103 * charset.c: Fix file descriptor leaks and errno issues.
14105 (load_charset_map_from_file): Don't leak file descriptor on error.
14106 Use plain record_xmalloc since the allocation is larger than
14107 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14109 * eval.c (record_unwind_protect_nothing):
14110 * fileio.c (fclose_unwind):
14112 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14113 The replacement doesn't block input, but that no longer seems
14116 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14118 * lread.c: Fix file descriptor leaks and errno issues.
14119 (Fload): Close some races that leaked fds or streams when 'load'
14121 (Fload, openp): Report error number of last nontrivial failure to open.
14122 ENOENT counts as trivial.
14123 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14125 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14126 now that the function is always called with a nonnegative arg.
14127 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14128 All uses replaced with ...
14129 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14131 A few more minor file errno-reporting bugs.
14132 * callproc.c (Fcall_process):
14133 * doc.c (Fsnarf_documentation):
14134 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14135 * process.c (set_socket_option):
14136 Don't let a constructor trash errno.
14137 * doc.c: Include <errno.h>.
14139 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14141 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14143 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14145 Fix w32 bug with call-process-region (Bug#14885).
14146 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14147 to Fcall_process when the input is empty. This simplifies the
14148 code a bit. It makes no difference on POSIXish platforms but
14149 apparently it fixes a bug on w32.
14151 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14152 * fileio.c (close_file_unwind): Don't close if FD is negative;
14153 this can happen when unwinding a zapped file descriptor.
14154 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14155 in case Emacs runs out of memory between the two unwind-protects.
14156 Don't trash errno when closing FD.
14157 Zap the FD in the specpdl when closing it, instead of deferring
14158 the removal of the unwind-protect; this fixes a bug where a child
14159 function unwinds the stack past us.
14161 New unwind-protect flavors to better type-check C callbacks.
14162 This also lessens the need to write wrappers for callbacks,
14163 and the need for make_save_pointer.
14164 * alloc.c (free_save_value):
14165 * atimer.c (run_all_atimers):
14167 * alloc.c (safe_alloca_unwind):
14168 * atimer.c (unwind_stop_other_atimers):
14169 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14170 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14171 * minibuf.c (choose_minibuf_frame_1):
14172 * process.c (make_serial_process_unwind):
14173 * xdisp.c (pop_message_unwind):
14174 * xselect.c (queue_selection_requests_unwind):
14175 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14176 * alloc.c (record_xmalloc):
14177 Prefer record_unwind_protect_ptr to record_unwind_protect with
14179 * alloc.c (Fgarbage_collect):
14180 Prefer record_unwind_protect_void to passing a dummy.
14181 * buffer.c (restore_buffer):
14182 * window.c (restore_window_configuration):
14183 * xfns.c, w32fns.c (do_unwind_create_frame)
14184 New wrapper. All record-unwind uses of wrappee changed.
14185 * buffer.c (set_buffer_if_live):
14186 * callproc.c (call_process_cleanup, delete_temp_file):
14187 * coding.c (code_conversion_restore):
14188 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14189 * editfns.c (save_excursion_restore)
14190 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14191 (save_restriction_restore):
14192 * eval.c (restore_stack_limits, un_autoload):
14193 * fns.c (require_unwind):
14194 * keyboard.c (recursive_edit_unwind, tracking_off):
14195 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14196 * macros.c (pop_kbd_macro, restore_menu_items):
14197 * nsfns.m (unwind_create_frame):
14198 * print.c (print_unwind):
14199 * process.c (start_process_unwind):
14200 * search.c (unwind_set_match_data):
14201 * window.c (select_window_norecord, select_frame_norecord):
14202 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14203 (fast_set_selected_frame):
14204 * xfns.c, w32fns.c (unwind_create_tip_frame):
14205 Return void, not a dummy Lisp_Object. All uses changed.
14206 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14207 * callproc.c (call_process_kill):
14208 * fileio.c (restore_point_unwind, decide_coding_unwind)
14209 (build_annotations_unwind):
14210 * insdel.c (Fcombine_after_change_execute_1):
14211 * keyboard.c (read_char_help_form_unwind):
14212 * menu.c (unuse_menu_items):
14213 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14214 * sound.c (sound_cleanup):
14215 * xdisp.c (unwind_redisplay):
14216 * xfns.c (clean_up_dialog):
14217 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14218 Accept no args and return void, instead of accepting and returning
14219 a dummy Lisp_Object. All uses changed.
14220 * cygw32.c (fchdir_unwind):
14221 * fileio.c (close_file_unwind):
14222 * keyboard.c (restore_kboard_configuration):
14223 * lread.c (readevalllop_1):
14224 * process.c (wait_reading_process_output_unwind):
14225 Accept int and return void, rather than accepting an Emacs integer
14226 and returning a dummy object. In some cases this fixes an
14227 unlikely bug when the corresponding int is outside Emacs integer
14228 range. All uses changed.
14229 * dired.c (directory_files_internal_unwind):
14230 * fileio.c (do_auto_save_unwind):
14231 * gtkutil.c (pop_down_dialog):
14232 * insdel.c (reset_var_on_error):
14233 * lread.c (load_unwind):
14234 * xfns.c (clean_up_file_dialog):
14235 * xmenu.c, nsmenu.m (pop_down_menu):
14236 * xmenu.c (cleanup_widget_value_tree):
14237 * xselect.c (wait_for_property_change_unwind):
14238 Accept pointer and return void, rather than accepting an Emacs
14239 save value encapsulating the pointer and returning a dummy object.
14241 * editfns.c (Fformat): Update the saved pointer directly via
14242 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14243 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14244 (unwind_body): New function.
14245 (record_unwind_protect): First arg is now a function returning void,
14246 not a dummy Lisp_Object.
14247 (record_unwind_protect_ptr, record_unwind_protect_int)
14248 (record_unwind_protect_void): New functions.
14249 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14250 * fileio.c (struct auto_save_unwind): New type.
14251 (do_auto_save_unwind): Use it.
14252 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14253 * insdel.c (struct rvoe_arg): New type.
14254 (reset_var_on_error): Use it.
14255 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14257 (specbinding_func): Remove; there are now several such functions.
14258 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14259 (set_unwind_protect_ptr): New function.
14260 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14262 Be simpler and more consistent about reporting I/O errors.
14263 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14264 Say "Read error" and "Write error", rather than "I/O error", or
14265 "IO error reading", or "IO error writing", when a read or write
14267 * process.c (Fmake_network_process, wait_reading_process_output)
14268 (send_process, Fprocess_send_eof, wait_reading_process_output):
14269 Capitalize diagnostics consistently. Put "failed foo" at the
14270 start of the diagnostic, so that we don't capitalize the
14271 function name "foo". Consistently say "failed" for such
14273 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14274 All callers changed. This is so it can use report_file_error.
14275 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14276 diagnostics consistently as above.
14278 * fileio.c (report_file_errno): Fix errno reporting bug.
14279 If the file name is neither null nor a pair, package it up as a
14280 singleton list. All callers changed, both to this function and to
14281 report_file_error. This fixes a bug where the memory allocator
14282 invoked by list1 set errno so that the immediately following
14283 report_file_error reported the wrong errno value.
14285 Fix minor problems found by --enable-gcc-warnings.
14286 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14287 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14289 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14291 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14292 Set event->arg to Qt if switch-event shall be generated.
14293 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14295 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14297 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14300 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14301 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14302 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14303 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14304 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14305 and there is a focused frame.
14306 (head_table): Add focus-in and focus-out.
14307 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14308 bind to handle-focus-in/out.
14310 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14311 (Fhandle_switch_frame): Call Fhandle_focus_in.
14312 (syms_of_frame): defsubr handle-focus-in/out.
14314 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14316 Fix porting bug to older POSIXish platforms (Bug#14862).
14317 * sysdep.c (emacs_pipe): New function, that implements
14318 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14319 This should port better to CentOS 5 and to Mac OS X 10.6.
14320 All calls to pipe2 changed.
14322 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14323 This makes the code easier to read and the executable a bit smaller.
14324 Do not replace all calls to Fcons that happen to create lists,
14325 just calls that are intended to create lists. For example, when
14326 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14327 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14328 Similarly for list2 through list5.
14329 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14330 * bytecode.c (exec_byte_code):
14331 * callint.c (quotify_arg, Fcall_interactively):
14332 * callproc.c (Fcall_process, create_temp_file):
14333 * charset.c (load_charset_map_from_file)
14334 (Fdefine_charset_internal, init_charset):
14335 * coding.c (get_translation_table, detect_coding_system)
14336 (Fcheck_coding_systems_region)
14337 (Fset_terminal_coding_system_internal)
14338 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14339 * composite.c (update_compositions, Ffind_composition_internal):
14340 * dired.c (directory_files_internal, file_name_completion)
14342 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14343 * doc.c (Fsnarf_documentation):
14344 * editfns.c (Fmessage_box):
14346 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14347 (Feval, eval_sub, Ffuncall, apply_lambda):
14348 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14349 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14350 (Fset_file_times, Finsert_file_contents)
14351 (Fchoose_write_coding_system, Fwrite_region):
14352 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14353 * font.c (font_registry_charsets, font_parse_fcname)
14354 (font_prepare_cache, font_update_drivers, Flist_fonts):
14355 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14356 * frame.c (make_frame, Fmake_terminal_frame)
14357 (x_set_frame_parameters, x_report_frame_params)
14358 (x_default_parameter, Fx_parse_geometry):
14359 * ftfont.c (syms_of_ftfont):
14360 * image.c (gif_load):
14361 * keyboard.c (command_loop_1):
14362 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14363 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14364 (Fminor_mode_key_binding, accessible_keymaps_1)
14365 (Faccessible_keymaps, Fwhere_is_internal):
14366 * lread.c (read_emacs_mule_char):
14367 * menu.c (find_and_return_menu_selection):
14368 * minibuf.c (get_minibuffer):
14369 * nsfns.m (Fns_perform_service):
14370 * nsfont.m (ns_script_to_charset):
14371 * nsmenu.m (ns_popup_dialog):
14372 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14373 (Fx_own_selection_internal):
14374 * nsterm.m (append2):
14375 * print.c (Fredirect_debugging_output)
14376 (print_prune_string_charset):
14377 * process.c (Fdelete_process, Fprocess_contact)
14378 (Fformat_network_address, set_socket_option)
14379 (read_and_dispose_of_process_output, write_queue_push)
14380 (send_process, exec_sentinel):
14381 * sound.c (Fplay_sound_internal):
14382 * textprop.c (validate_plist, add_properties)
14383 (Fput_text_property, Fadd_face_text_property)
14384 (copy_text_properties, text_property_list, syms_of_textprop):
14385 * unexaix.c (report_error):
14386 * unexcoff.c (report_error):
14387 * unexsol.c (unexec):
14388 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14389 (Fformat_mode_line, syms_of_xdisp):
14390 * xfaces.c (set_font_frame_param)
14391 (Finternal_lisp_face_attribute_values)
14392 (Finternal_merge_in_global_face, syms_of_xfaces):
14393 * xfns.c (x_default_scroll_bar_color_parameter)
14394 (x_default_font_parameter, x_create_tip_frame):
14395 * xfont.c (xfont_supported_scripts):
14396 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14397 (menu_help_callback, xmenu_show):
14398 * xml.c (make_dom):
14399 * xterm.c (set_wm_state):
14400 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14401 and similarly for list2 through list5.
14403 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14405 * callproc.c (Fcall_process_region): Fix minor race and tune.
14406 (create_temp_file): New function, with the temp-file-creation part
14407 of the old Fcall_process_region. Use Fcopy_sequence to create the
14408 temp file name, rather than alloca + build_string, for simplicity.
14409 Don't bother to block input around the temp file creation;
14410 shouldn't be needed. Simplify use of mktemp.
14411 Use record_unwind_protect immediately after creating the temp file;
14412 this closes an unlikely race where the temp file was not removed.
14413 Use memcpy rather than an open-coded loop.
14414 (Fcall_process_region): Use the new function. If the input is
14415 empty, redirect from /dev/null rather than from a newly created
14416 empty temp file; this avoids unnecessary file system traffic.
14418 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14420 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14421 Simplify by making this case like the other two. This is a bit
14422 slower on obsolete hosts, but the extra complexity isn't worth it.
14424 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14425 * process.c (create_process) [!DOS_NT]:
14426 Remove now-unnecessary calls to emacs_close.
14428 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14430 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14431 returning early. (Bug#14850)
14433 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14434 and inhibit-iso-escape-detection attributes of 'undecided'.
14437 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14439 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14440 Reported by Herbert J. Skuhra in
14441 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14443 Don't lose top specpdl entry when memory is exhausted.
14444 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14445 specpdl overflow here, to simplify callers; all callers changed.
14446 Always reserve an unused entry at the stack top; this avoids
14447 losing the top entry's information when memory is exhausted.
14449 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14451 Clean up errno reporting and fix some errno-reporting bugs.
14452 * callproc.c (Fcall_process):
14453 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14454 * process.c (create_process, Fmake_network_process):
14455 * unexaix.c (report_error):
14456 * unexcoff.c (report_error):
14457 Be more careful about reporting the errno of failed operations.
14458 The code previously reported the wrong errno sometimes.
14459 Also, prefer report_file_errno to setting errno + report_file_error.
14460 (Fcall_process): Look at openp return value rather than at path,
14461 as that's a bit faster and clearer when there's a numeric predicate.
14462 * fileio.c (report_file_errno): New function, with most of the
14463 old contents of report_file_error.
14464 (report_file_error): Use it.
14465 (Ffile_exists_p, Ffile_accessible_directory_p):
14466 Set errno to 0 when it is junk.
14467 * fileio.c (Faccess_file):
14468 * image.c (x_create_bitmap_from_file):
14469 Use faccessat rather than opening the file, to avoid the hassle of
14470 having a file descriptor open.
14471 * lisp.h (report_file_errno): New decl.
14472 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14475 * process.c (create_process, wait_reading_process_output) [AIX]:
14476 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14477 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14478 a multithreaded environment anyway).
14479 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14481 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14483 * image.c (x_find_image_file): Don't close a remote file handle.
14485 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14487 Fix races with threads and file descriptors.
14488 * callproc.c (Fcall_process_region):
14489 * dired.c (open_directory):
14490 * emacs.c (main, Fdaemon_initialized):
14491 * image.c (x_find_image_file):
14492 * inotify.c (Finotify_rm_watch):
14493 * lread.c (Flocate_file_internal):
14494 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14495 * term.c (term_mouse_moveto, init_tty):
14496 * termcap.c (tgetent):
14497 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14498 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14499 * unexhp9k800.c, unexmacosx.c (unexec):
14500 * callproc.c (Fcall_process_region):
14501 Use emacs_close, not close.
14502 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14503 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14504 and posix_close function on current platforms (which all lack them).
14505 (emacs_close): Use it. This should fix the races on GNU/Linux and
14506 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14507 and it should avoid closing random victim file descriptors on
14510 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14512 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14513 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14514 Touch up doc a bit.
14516 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14517 This is for .gdbinit xbacktrace.
14519 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14520 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14521 (emacs_set_tty): Now static.
14522 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14523 * term.c (tty_capable_p, tty_default_color_capabilities)
14524 (get_tty_terminal, term_mouse_movement)
14525 (handle_one_term_event, init_tty, maybe_fatal):
14526 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14527 (tgetent, scan_file, name_match, compare_contin):
14528 * terminal.c (get_terminal):
14529 Use bool for boolean.
14530 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14531 Prefer char to unsigned char if either will do.
14532 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14533 (tty_write_glyphs): Prefer int to unsigned.
14534 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14535 All callers changed.
14536 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14538 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14541 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14542 (B__dummy__): New dummy symbol, to pacify C89.
14543 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14544 they can't grok varargs macros.
14545 * dispnew.c (add_window_display_history)
14546 (add_frame_display_history):
14547 * print.c (print_object):
14548 * xdisp.c (debug_method_add):
14549 Use %p printf format only for void pointers.
14550 * emacs.c (usage_message): New constant, replacing ...
14551 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14552 (main): Adjust to usage reorg.
14553 * fns.c (syms_of_fns):
14554 * profiler.c (syms_of_profiler):
14555 Don't use non-constant struct initializers.
14556 * gnutls.h (gnutls_initstage_t):
14557 * lisp.h (enum Lisp_Fwd_Type):
14558 * lread.c (lisp_file_lexically_bound_p):
14559 * xsettings.c (anonymous enum):
14560 Remove trailing comma.
14561 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14562 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14563 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14565 * regex.c (const_re_char): New type, to pacify strict C89.
14566 All uses of 'const re_char' replaced to use it.
14567 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14568 with glibc when strict C89. This change is imported from gnulib.
14570 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14571 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14572 Omit GNU_LINUX implementation, since it requires long long.
14573 * xterm.c (x_draw_underwave):
14574 Do not assume the traditional order of struct's members.
14575 (x_term_init): Rewrite to avoid the need for non-constant structure
14578 Syntax cleanup, mostly replacing macros with functions.
14579 This removes the need for the syntax_temp hack.
14580 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14581 * syntax.c (SYNTAX_INLINE): New macro.
14582 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14583 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14584 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14585 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14586 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14587 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14588 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14589 Now constants, not macros.
14590 (syntax_temp) [!__GNUC__]: Remove.
14591 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14592 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14593 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14594 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14595 Move here from syntax.h; now functions, not macros. Except for the
14596 last function, these are static since only syntax.c uses them.
14597 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14598 All uses changed. Now a function, not a macro; use this fact
14599 to simplify the code.
14600 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14601 compiler bugs; no longer relevant.
14602 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14603 (SYNTAX_INLINE): New macro.
14604 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14605 for the new functions. Use bool for boolean member.
14606 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14607 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14608 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14609 (SETUP_BUFFER_SYNTAX_TABLE):
14610 Now extern inline functions, not macros.
14611 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14612 Remove; all uses replaced by implementation.
14613 (syntax_temp) [!__GNUC__]: Remove decl.
14614 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14616 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14618 * emacs.c (main): Fix syntax error.
14620 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14622 Timestamp fixes for undo (Bug#14824).
14623 * atimer.c (schedule_atimer):
14624 * fileio.c (Ffile_newer_than_file_p):
14625 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14626 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14627 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14628 (syms_of_fileio): Remove Sclear_visited_file_name.
14629 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14630 file doesn't exist; this avoids an ambiguity with negative timestamps.
14631 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14632 * systime.h (make_emacs_time, invalid_emacs_time):
14633 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14634 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14635 * undo.c (record_first_change): Push (visited-file-modtime) onto
14636 undo list rather than reimplementing it by hand, incorrectly.
14638 2013-07-09 Ken Brown <kbrown@cornell.edu>
14640 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14642 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14644 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14646 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14648 Handle errno and exit status a bit more carefully.
14649 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14650 number into an exit status. Instead, use EXIT_CANCELED.
14651 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14652 * callproc.c (relocate_fd):
14653 * emacs.c (close_output_streams, main):
14654 * process.c (create_process):
14655 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14656 Use emacs_perror for simplicity.
14657 * callproc.c (relocate_fd, main):
14658 * sysdep.c (sys_subshell):
14659 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14660 (shut_down_emacs): Use emacs_write, not write.
14661 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14662 * fileio.c (Fcopy_file, e_write):
14663 * nsterm.m (ns_select):
14664 * process.c (send_process):
14665 * sound.c (vox_write):
14666 Use emacs_write_sig, not emacs_write.
14667 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14668 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14670 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14672 (emacs_full_write): New function.
14673 (emacs_write): Rewrite to use it.
14674 (emacswrite_sig, emacs_perror): New functions.
14675 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14677 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14679 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14680 on NS even if it is present. Pixmap on NS is a void*.
14682 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14684 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14685 * process.c (close_on_exec, accept4, process_socket):
14686 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14688 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14690 * w32.c (sys_dup): Declare prototype.
14694 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14696 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14698 Make file descriptors close-on-exec when possible (Bug#14803).
14699 This simplifies Emacs a bit, since it no longer needs to worry
14700 about closing file descriptors by hand in some cases.
14701 It also fixes some unlikely races. Not all such races, as
14702 libraries often open files internally without setting
14703 close-on-exec, but it's an improvement.
14704 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14705 * callproc.c (Fcall_process) [!MSDOS]:
14706 * emacs.c (main) [!DOS_NT]:
14707 * nsterm.m (ns_term_init):
14708 * process.c (create_process):
14709 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14710 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14711 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14712 Prefer mkostemp with O_CLOEXEC to mkstemp.
14713 * callproc.c (relocate_fd) [!WINDOWSNT]:
14714 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14715 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14717 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14718 Make the resulting file descriptor close-on-exec.
14719 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14720 * lread.c (load_descriptor_list, load_descriptor_unwind):
14721 Remove; no longer needed. All uses removed.
14722 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14723 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14725 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14726 (Fmake_network_process, Fnetwork_interface_list)
14727 (Fnetwork_interface_info, server_accept_connection):
14728 Make newly-created socket close-on-exec.
14729 * sysdep.c (emacs_open, emacs_fopen):
14730 Make new-created descriptor close-on-exec.
14731 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14732 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14734 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14736 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14737 for NS_IMPL_GNUSTEP.
14739 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14741 Fix openp errno handling.
14742 * callproc.c (Fcall_process): Preserve openp errno around close.
14743 * lread.c (openp): Set errno when returning -1, as some callers
14746 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14748 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14750 * nsterm.h (NSSavePanel): Update comment.
14751 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14752 (ns_run_file_dialog): Declare.
14754 * nsfns.m: Remove panelOK.
14756 (ns_run_file_dialog): New function.
14757 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14758 event loop, so file dialog is popped up by ns_run_file_dialog, called
14759 by sendEvent (Bug#14578).
14760 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14762 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14764 * xdisp.c (default_line_pixel_height): New function.
14765 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14766 (try_cursor_movement, redisplay_window, try_window)
14767 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14769 * window.c (window_scroll_pixel_based):
14770 use default_line_pixel_height.
14772 * dispextern.h (default_line_pixel_height): Add prototype.
14774 * frame.c (x_set_line_spacing): Accept a float value for
14775 line-spacing parameter, per the documentation.
14777 * data.c (Fmultibyte_string_p): Doc fix.
14779 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14781 Use emacs_open more consistently when opening files.
14782 This handles EINTR more consistently now, and makes it easier
14783 to introduce other uniform changes to file descriptor handling.
14784 * sysstdio.h: New file.
14785 * buffer.c (mmap_init):
14786 * cygw32.c (chdir_to_default_directory):
14787 * dispnew.c (Fopen_termscript):
14788 * emacs.c (Fdaemon_initialized):
14789 * fileio.c (Fdo_auto_save):
14790 * image.c (slurp_file, png_load_body, jpeg_load_body):
14791 * keyboard.c (Fopen_dribble_file):
14793 * print.c (Fredirect_debugging_output):
14794 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14795 * termcap.c (tgetent):
14796 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14797 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14798 * w32term.c (w32_initialize) [CYGWIN]:
14799 * xfaces.c (Fx_load_color_file):
14800 Use emacs_open instead of plain open, and emacs_fopen instead of
14802 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14803 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14804 * callproc.c (default_output_mode): New constant.
14805 (Fcall_process): Use it to call emacs_open instead of plain creat.
14806 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14807 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14808 (emacs_fopen): New function.
14809 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14810 Include <lisp.h>, for emacs_open.
14811 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14813 Remove duplicate #include directives.
14814 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14816 Don't include stdio.h twice.
14817 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14818 Don't include sys/types.h or stdio.h twice.
14819 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14820 * lread.c: Don't include coding.h twice.
14821 * nsfont.m: Don't include frame.h twice.
14822 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14823 * ralloc.c: Don't include <unistd.h> twice.
14824 * xdisp.c: Don't include font.h twice.
14825 * xterm.c: Don't include fontset.h twice.
14826 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14828 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14830 Scale ImageMagick images more carefully.
14831 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14832 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14833 Be more careful about avoiding undefined behavior after
14834 integer overflow and division by zero.
14836 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14838 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14839 (syms_of_w32fns): DEFSYM them.
14840 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14841 (CCHDEVICENAME): Define macros if not defined.
14842 (struct MONITOR_INFO_EX): New struct.
14843 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14844 (enum_display_monitors_fn): New variable.
14845 (globals_of_w32fns): Initialize it.
14846 (Fx_display_pixel_width, Fx_display_pixel_height)
14847 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14848 multi-monitor setups in docstrings.
14849 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14850 screen size by primary monitor's millimeter per pixel.
14851 (w32_monitor_enum, w32_display_monitor_attributes_list)
14852 (w32_display_monitor_attributes_list_fallback)
14853 (Fw32_display_monitor_attributes_list): New functions.
14854 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14856 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14858 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14860 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14862 * fileio.c (Qfile_notify_error): New error symbol.
14864 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14865 * inotify.c (inotify_callback, symbol_to_inotifymask)
14866 (Finotify_add_watch, Finotify_rm_watch): Use it.
14867 (inotifyevent_to_event): Exchange order of cookie and file name.
14868 (Finotify_add_watch): Adapt docstring.
14870 * lisp.h (Qfile_notify_error): Declare.
14872 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14874 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14875 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14876 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14877 which did not work (see <http://bugs.gnu.org/14569#307>).
14878 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14879 && (!noninteractive || initialized)). This attempts to thread
14880 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14882 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14884 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14885 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14887 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14889 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14890 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14891 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14892 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14894 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14896 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14897 Define to __sys_siglist.
14899 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14901 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14902 word-wrap, so that overflow-newline-into-fringe would work in
14903 visual-line-mode. (Bug#2749)
14904 (move_it_in_display_line_to): When the last scanned display
14905 element fits exactly on the display line, and
14906 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14907 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14908 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14909 finding buffer position that corresponds to pixel coordinates,
14910 e.g. in buffer_posn_from_coords.
14912 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14914 * process.c (handle_child_signal): Call catch_child_signal if
14917 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14919 Don't convert function pointers to void * and back.
14920 It isn't portable C, and it's easy enough to avoid.
14921 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14922 (make_save_value): Add support for SAVE_FUNCPOINTER.
14923 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14924 * print.c (print_object):
14925 Distinguish function from object pointers.
14926 * lisp.h (SAVE_FUNCPOINTER): New constant.
14927 (SAVE_SLOT_BITS): Adjust to it.
14928 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14929 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14930 (voidfuncptr): New typedef.
14931 (struct Lisp_Save_Value): New member data[0].funcpointer.
14932 (XSAVE_FUNCPOINTER): New function.
14934 Simplify buildobj processing.
14935 * Makefile.in (buildobj.h): Make it a sequence of strings each
14936 followed by comma, rather than a single string. Put it into a
14937 .tmp file in case there's an error while generating it.
14938 (gl-stamp): Use .tmp for temp files.
14939 (mostlyclean): Clean .tmp files.
14940 * doc.c (buildobj): Move to just the routine that needs it.
14941 It's now an array of strings, so processing is simpler.
14943 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14945 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14946 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14947 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14948 Invoke malloc_enable_thread even when not interactive.
14949 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14950 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14951 in this case, since the underlying bug has now been fixed.
14953 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14955 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14956 unlinking it (bug#14691).
14958 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14960 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14961 before checking whether buffer is modified. This lets
14962 `kill-buffer-query-functions' cancel killing of the buffer or save
14963 its content before `kill-buffer' asks user the "Buffer %s
14964 modified; kill anyway?" question.
14966 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14968 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14969 Let the super performKeyEquivalent deal with them (Bug#14747).
14971 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14973 * widget.c (resize_cb): Remove unused local.
14975 Do not use GTK 3 if it exists but cannot be compiled.
14976 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14977 * xterm.c (x_error_handler) [!USE_GTK]:
14980 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14982 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14984 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14985 to the valid range of values. (Bug#14753)
14987 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14988 when moving point by using the current glyph matrix. This avoids
14989 the need to force redisplay when this function is called in a
14992 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14994 Fix minor problems found by static checking.
14995 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14996 Redo the latter's body to sidestep GCC parenthesization warnings.
14997 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14998 * coding.c (detect_coding, detect_coding_system):
14999 * coding.h (struct undecided_spec):
15000 Use bool for boolean.
15001 * image.c (QCmax_width, QCmax_height): Now static.
15002 * xdisp.c (Fmove_point_visually): Remove unused local.
15004 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15006 * xdisp.c (Fmove_point_visually): New function.
15008 2013-06-28 Kenichi Handa <handa@gnu.org>
15010 * coding.h (define_coding_undecided_arg_index): New enum.
15011 (coding_attr_index): New members
15012 coding_attr_undecided_inhibit_null_byte_detection,
15013 coding_attr_undecided_inhibit_iso_escape_detection,
15014 coding_attr_undecided_prefer_utf_8.
15015 (undecided_spec): New struct.
15016 (struct coding_system): New member `undecided' of the member
15019 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15020 (detect_coding): Likewise.
15021 (detect_coding_system): Likewise.
15022 (Fdefine_coding_system_internal): New coding system properties
15023 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15025 (syms_of_coding): Adjust for coding_arg_undecided_max.
15027 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15029 * image.c (x_from_xcolors): Remove unused local.
15031 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15033 Defer image data transfer between X client and server until actual
15036 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15039 * image.c (Destroy_Image): Remove.
15040 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15041 `mask_p', and `colors_p'. All uses changed.
15042 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15043 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15044 New macros for `flags' arg to x_clear_image_1.
15045 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15046 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15047 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15048 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15049 (image_get_x_image, image_unget_x_image): New functions or macros.
15050 (image_background, image_background_transparent, x_to_xcolors)
15051 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15052 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15053 instead of Destroy_Image.
15054 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15055 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15056 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15057 (imagemagick_load_image, svg_load_image): Use them instead of
15058 x_create_x_image_and_pixmap, and x_put_x_image followed by
15059 x_destroy_x_image, respectively.
15060 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15061 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15062 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15063 background_transparent fields.
15064 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15065 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15067 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15069 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15070 This mostly consists of undoing recent changes.
15071 * callproc.c (Fcall_process):
15072 * process.c (create_process):
15073 Do not worry about catching SIGCHLD here, undoing previous change.
15074 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15075 * process.c, process.h (catch_child_signal):
15076 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15077 * process.c (catch_child_handler): Don't worry about being called
15078 lazily and do not assume caller has blocked SIGCHLD, undoing
15079 previous change. Move first-time stuff back to
15080 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15081 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15082 set lib_child_handler if it's already initialized, which may
15083 help avoid problems on GNUstep.
15085 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15087 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15088 * callproc.c (Fcall_process):
15089 * process.c (create_process):
15090 Make sure SIGCHLD is caught before we fork,
15091 since Emacs startup no arranges to catch SIGCHLD.
15092 * process.c (lib_child_handler): Initialize to null, not to
15094 (catch_child_signal): Allow self to be called lazily.
15095 Do nothing if it's already been called.
15096 Assume caller has blocked SIGCHLD (all callers do now).
15097 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15098 just before it's really needed.
15099 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15100 since it hasn't been caught yet.
15102 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15104 * image.c (compute_image_size): New function to implement
15105 :max-width and :max-height.
15106 (imagemagick_load_image): Use it.
15108 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15110 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15111 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15113 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15114 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15115 the SIGCHLD handler, since the code is not atomic and (due to glib)
15116 signals may be arriving now.
15117 * sysdep.c (init_signals): Do not catch child signals here;
15118 'main' now does that later, at a safer time.
15120 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15122 Clean up SIGCHLD handling a bit (Bug#14569).
15123 * process.c, process.h (catch_child_signal):
15124 Now always extern, even if !NS_IMPL_GNUSTEP.
15125 * process.c (catch_child_signal): Move glib tickler here from
15126 init_process_emacs, so that it's done earlier in Emacs
15127 initialization. Also move the noninteractive && !initialized
15128 check here from init_process_emacs. This is all a bit cleaner for
15129 GNUish platforms, and I hope it works around the Cygwin bug.
15130 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15131 that glib signal handling is tickled before glib creates threads.
15133 * process.c (wait_reading_process_output): Avoid int overflow
15134 when reading more than 2 GiB total from a process.
15136 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15138 * process.c (create_process): Handle a couple more cases,
15139 i.e., work even if new_argv and wait_child_setup[i] are cached.
15140 Use Fcall_process's style for volatile vars.
15142 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15144 * process.c (create_process): Mark PROCESS volatile.
15146 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15148 Use C99-style flexible array members if available.
15149 This avoids some subtle aliasing issues, which typically
15150 aren't a problem with GCC but may be a problem elsewhere.
15151 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15152 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15153 In either case, it uses a flexible array member rather than
15154 the old struct hack. All uses changed.
15155 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15156 Adjust to sdata reorganization.
15157 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15158 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15159 that ports better to pre-C99 non-GCC.
15160 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15161 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15162 as the latter has changed.
15163 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15164 and port better to pre-C99 GCC.
15165 * image.c (struct xpm_cached_color):
15166 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15167 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15168 Use FLEXIBLE_ARRAY_MEMBER.
15169 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15170 Move decl to top level so it gets checked against implementation.
15171 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15172 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15174 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15176 * syntax.c: Integer cleanups.
15177 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15178 All uses that need 0-or-2 changed to:
15179 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15180 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15181 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15182 (char_quoted, prev_char_comend_first, back_comment)
15183 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15184 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15185 Use bool for boolean.
15186 (update_syntax_table, skip_chars, skip_syntaxes):
15187 Prefer int to unsigned when either will do.
15188 (back_comment): Return boolean success flag, like forw_comment,
15189 instead of positive-or-minus-1 (which might have overflowed int anyway).
15190 Don't stuff ptrdiff_t into int.
15191 (syntax_spec_code, syntax_code_spec): Now const.
15192 (Fmatching_paren, scan_lists, scan_sexps_forward):
15193 Use enum syntaxcode for syntax code.
15194 (Fmatching_paren): Check that arg is a character, not just an integer.
15195 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15196 (Finternal_describe_syntax_value): Omit no-longer-needed
15198 (skip_chars): Use char, not unsigned char, when the distinction
15200 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15201 * bytecode.c (exec_byte_code):
15202 * syntax.c (syntax_spec_code, Fchar_syntax)
15203 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15204 (init_syntax_once):
15205 * syntax.h (SYNTAX_WITH_FLAGS):
15206 Omit unnecessary casts.
15208 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15210 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15211 line dimensions here, to avoid race conditions with the main
15212 thread. (Bug#14062, bug#14630, bug#14669)
15214 * w32term.c (w32_draw_window_cursor): Compute the header line and
15215 mode line dimensions here.
15216 <w32_system_caret_window, w32_system_caret_hdr_height>:
15217 <w32_system_caret_mode_height>: New variables.
15219 * w32term.h: Declare them.
15221 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15223 * alloc.c (die): Move "assertion failed" string here ...
15224 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15225 COND when SUPPRESS_CHECKING. This shrinks the executable text
15226 size by 0.8% to 2.2% when configured with --enable-checking,
15227 depending on optimization flags (GCC 4.8.1 x86-64).
15229 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15231 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15233 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15234 base is 2; this is more accurate.
15236 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15238 * sound.c (string_default): Move to !WINDOWSNT section.
15239 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15241 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15243 * sound.c: Integer cleanups.
15244 Remove unnecessary forward decls.
15245 (struct sound_device): The 'file' member is now a Lisp_Object, not
15246 a char *, so that we needn't invoke alloca on a huge size.
15247 (Fplay_sound_internal): Adjust to this.
15248 (string_default): New function.
15249 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15250 Use it to adjust to the struct sound_device change.
15251 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15252 (be2hs) [0]: Remove.
15254 * syntax.c (skip_chars): Don't use uninitialized storage
15255 when searching a multibyte buffer for characters that are not in a
15256 unibyte string that contains non-ASCII characters.
15258 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15260 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15261 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15263 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15265 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15267 2013-06-18 Kenichi Handa <handa@gnu.org>
15269 * font.c (Ffont_spec): Signal an error for an invalid font name
15272 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15274 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15275 In particular this ports to 32-bit sparc Sun cc.
15276 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15277 array with a dummy element at specpdl[-1], so that its address can
15279 (unbind_to): Do not copy the binding; not needed, now that we
15280 copy old_value in the one place where the copy is needed.
15281 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15282 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15283 (union specbinding): Rename from struct specbinding. Redo layout
15284 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15285 which is not portable. With Sun C 5.12 32-bit sparc, the
15286 declaration causes nargs to be an unsigned bitfield, a behavior
15287 that the C standard allows; but Emacs wants nargs to be signed.
15288 The overall type is now a union of structures rather than a
15289 structure of union of structures, and the 'kind' member is now a
15290 bitfield, so that the overall type doesn't grow. All uses changed.
15291 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15293 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15295 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15296 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15298 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15300 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15302 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15303 unless we know that the window w's frame is a frame object.
15304 Another attempt at solving bug#14062 and bug#14630.
15306 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15308 * textprop.c (property_set_type): New enum.
15309 (add_properties): Allow appending/prepending text properties.
15310 (add_text_properties_1): Factored out of Fadd_text_properties.
15311 (Fadd_text_properties): Move all the code into
15312 add_text_properties_1.
15313 (Fadd_face_text_property): New function that calls
15314 add_text_properties_1.
15316 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15318 Move functions from lisp.h to individual modules when possible.
15319 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15320 * alloc.c (XFLOAT_INIT, set_symbol_name):
15321 * buffer.c (CHECK_OVERLAY):
15322 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15323 (set_char_table_parent):
15324 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15325 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15326 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15327 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15329 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15330 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15331 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15332 (backtrace_args, backtrace_debug_on_exit):
15333 * floatfns.c (CHECK_FLOAT):
15334 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15335 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15336 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15337 (set_hash_index_slot):
15338 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15339 * marker.c (CHECK_MARKER):
15340 * textprop.c (CHECK_STRING_OR_BUFFER):
15341 * window.c (CHECK_WINDOW_CONFIGURATION):
15342 Move here from lisp.h, and make these functions static rather than
15344 * buffer.c (Qoverlayp):
15346 * fns.c (Qhash_table_p):
15347 * window.c (Qwindow_configuration_p):
15349 * lisp.h: Remove the abovementioned defns and decls.
15351 Use functions, not macros, for XINT etc (Bug#11935).
15352 In lisp.h, prefer functions to function-like macros, and
15353 constants to object-like macros, when either will do. This:
15354 . simplifies use, as there's no more need to worry about
15355 arguments' side effects being evaluated multiple times.
15356 . makes the code easier to debug on some platforms.
15357 However, when using gcc -O0, keep using function-like macros
15358 for a few critical operations, for performance reasons.
15359 This sort of thing isn't needed with gcc -Og, but -Og
15360 is a GCC 4.8 feature and isn't widely-enough available yet.
15361 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15362 Remove enum lsb_bits; no longer needed.
15363 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15364 * buffer.c (Qoverlap):
15366 * fns.c (Qhash_table_p):
15367 Now extern, so lisp.h can use these symbols.
15368 * dispextern.h: Include character.h, for MAX_CHAR etc.
15369 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15370 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15371 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15372 (GLYPH_CODE_P): Move here from lisp.h.
15373 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15374 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15375 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15376 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15377 XUNTAG now returns void *.
15378 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15379 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15380 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15381 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15382 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15383 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15384 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15385 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15386 New macros, renamed from their sans-lisp_h_ counterparts.
15387 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15388 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15389 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15390 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15391 If compiling via GCC without optimization, define these as macros
15392 in addition to inline functions.
15393 To disable this, compile with -DINLINING=0.
15394 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15395 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15396 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15397 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15398 (INTMASK, VALMASK): Now macros, since static values cannot be
15399 accessed from extern inline functions.
15400 (VALMASK): Also a constant, for benefit of old GDB.
15401 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15402 is INTEGERP, which can fold it in.
15403 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15404 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15405 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15406 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15407 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15408 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15409 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15410 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15411 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15412 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15413 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15414 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15415 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15416 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15417 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15418 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15419 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15420 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15421 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15422 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15423 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15424 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15425 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15426 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15427 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15428 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15429 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15430 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15431 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15432 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15433 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15434 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15435 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15437 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15438 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15439 (VALMASK): Define in one place rather than in two, merging the
15440 USE_LSB_TAG parts; this is simpler.
15441 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15442 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15443 Move up, to avoid use before definition.
15444 Also include "globals.h" earlier, for the same reason.
15445 (make_natnum): New function.
15446 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15447 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15448 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15449 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15450 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15451 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15452 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15453 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15454 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15455 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15456 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15457 (Qwindow_configuration_p, Qimage): New forward declarations.
15458 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15459 (STRING_COPYIN): Remove; unused.
15460 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15461 (xcar_addr, xcdr_addr): New functions. All uses changed.
15462 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15463 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15464 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15465 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15466 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15467 (TYPE_RANGED_INTEGERP): Simplify.
15468 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15469 (setlocale, fixup_locale, synchronize_system_messages_locale)
15470 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15471 Now empty functions, not macros.
15472 (functionp): Return bool, not int.
15473 * window.c (Qwindow_configuration_p): Now extern,
15474 so window.h can use it.
15475 * window.h (Qwindowp): Move decl back to lisp.h.
15477 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15479 * xdisp.c (Fline_pixel_height): New function, required for solving
15482 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15484 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15486 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15488 * lread.c (syms_of_lread):
15489 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15491 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15493 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15495 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15497 * fileio.c (expand_file_name): Doc fix.
15499 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15501 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15502 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15503 Wait for self, not for 0. This can't hurt on GNU or similar
15504 system, and may help with Cygwin.
15506 * keyboard.c: Don't use PROP (...) as an lvalue.
15507 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15508 Use set_prop (A, B), not PROP (A) = B.
15510 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15512 * xdisp.c (get_it_property): Use it->window instead of generating
15513 a Lisp object from it->w.
15515 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15517 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15518 get-char-property the window that is being rendered, instead of
15519 the buffer, to support window-specific overlays. (Bug#14575)
15520 (compute_display_string_pos): When W is NULL, use the current
15521 buffer as the object to pass to get-char-property.
15522 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15523 pointer member of the bidi iterator, since no window is pertinent
15526 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15528 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15529 being displayed, and pass it to compute_display_string_pos.
15530 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15531 (bidi_paragraph_init): All callers changed.
15533 * xdisp.c (init_from_display_pos, init_iterator)
15534 (handle_single_display_spec, next_overlay_string)
15535 (get_overlay_strings_1, reseat_1, reseat_to_string)
15536 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15537 Set bidi_it.w member from it->w.
15538 (compute_display_string_pos): Accept additional argument, the
15539 window being displayed, and pass it to Fget_char_property.
15542 * dispextern.h (struct bidi_it): New member w, the window being
15544 (compute_display_string_pos): Adjust prototype.
15546 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15548 * xgselect.c: Remove unneeded include xterm.h.
15550 * process.c (wait_reading_process_output): Check for NS before GLIB.
15551 GLIB may be linked in due to rsvg, but ns_select must be called.
15553 * xgselect.c (xg_select): Remove call to window_system_available
15554 and g_main_context_pending at the top, so Gdk events (i.e. file
15555 notify) are processed when Emacs is started with -nw.
15557 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15559 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15560 (ctagsfiles3): New variable, includes only *.m files.
15561 (TAGS): Use an explicit language name in the regular expressions,
15562 to avoid transformation of '/SOMETHING' by MSYS to
15563 'c:\MSYS\SOMETHING'.
15565 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15567 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15569 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15571 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15572 still need to set the mouse pointer shape and activate help-echo.
15575 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15577 A few porting etc. fixes for the new file monitor code.
15578 See the thread containing
15579 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15580 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15581 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15582 (dir_monitor_callback, Fgfile_rm_watch):
15583 Use assq_no_quit instead of Fassoc, for speed.
15584 (dir_monitor_callback, Fgfile_rm_watch):
15585 eassert that the monitor is a fixnum.
15586 (dir_monitor_callback): No need for CDR_SAFE.
15587 Simplify building of lisp with alternative tails.
15588 (Fgfile_add_watch, Fgfile_rm_watch):
15589 Do not assume glib functions set errno reliably on failure.
15590 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15591 and signal an error otherwise.
15592 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15593 Use Fdelq instead of Fdelete, for speed.
15595 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15597 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15598 don't insist on being invoked on a highlighted tool-bar button.
15599 Avoids losing tool-bar functionality when mouse-highlight is nil.
15600 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15601 Don't highlight when mouse-highlight is nil.
15602 (note_mouse_highlight): When mouse-highlight is nil, don't return
15603 right away; instead, run tool-bar and mode-line highlight
15604 subroutine, clear any existing highlight, and revert the mouse
15605 pointer to its default shape. (Bug#14558)
15607 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15609 * lisp.mk (lisp): Add prog-mode.el.
15611 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15613 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15614 * process.c (dummy_handler): New function.
15615 (lib_child_handler): New static var.
15616 (handle_child_signal): Invoke it.
15617 (catch_child_signal): If a library has set up a signal handler,
15618 save it into lib_child_handler.
15619 (init_process_emacs): If using glib and not on Windows, tickle glib's
15620 child-handling code so that it initializes its private SIGCHLD handler.
15621 * syssignal.h (SA_SIGINFO): Default to 0.
15622 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15623 31; it should no longer be needed now.
15625 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15627 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15629 * gfilenotify.c (globals_of_gfilenotify): New function.
15630 (syms_of_gfilenotify): Move global initialization there.
15632 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15634 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15636 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15637 * keyboard.c (menu_bar_items, tool_bar_items):
15638 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15639 not override local keymaps any more.
15641 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15643 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15645 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15647 * w32console.c (initialize_w32_display): Return the dimensions of
15648 the console window via 2 additional arguments, not via the current
15649 frame. This avoids crashes due to overrunning the bounds of
15650 frame's decode_mode_spec_buffer, which is not resized following
15651 the change of the frame dimensions from the initial 10x10.
15653 * w32term.h (w32_initialize_display_info): Adjust prototype.
15655 * term.c (init_tty): Take dimensions of the frame from the values
15656 returned by initialize_w32_display.
15658 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15659 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15660 (LIBES): Add $(GFILENOTIFY_LIBS).
15662 * w32inevt.c (handle_file_notifications): Add dummy implementation
15663 for !HAVE_W32NOTIFY.
15665 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15667 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15669 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15671 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15673 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15675 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15677 Fix minor problems found by static checking.
15678 * data.c (pure_write_error):
15679 Use xsignal2, not Fsignal, as Fsignal might return.
15680 * eval.c (set_backtrace_debug_on_exit): Now static.
15681 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15682 No longer inline. EXTERN_INLINE is needed only for functions
15683 defined in .h files. Reindent function header as per GNU style.
15684 (backtrace_p, backtrace_top, backtrace_next):
15685 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15686 compiler or linker. Add extern decls to pacify gcc -Wall.
15687 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15689 * frame.c (free_monitors): Define only on platforms that need it.
15690 * nsterm.m (ns_term_init):
15691 * process.c (catch_child_signal):
15692 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15693 defined on all porting targets these days.
15694 * process.c, process.h (catch_child_signal):
15695 Make it extern only if NS_IMPL_GNUSTEP is defined.
15697 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15699 * w32.c (gettimeofday): Make the signature identical to prototype
15700 in nt/inc/sys/time.h.
15702 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15704 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15707 * keyboard.c (safe_run_hooks_error): Improve error message.
15709 * data.c (pure_write_error): Add `object' argument.
15710 * puresize.h (CHECK_IMPURE): Use it.
15712 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15714 * Makefile.in (NOTIFY_OBJ): New variable.
15715 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15717 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15718 Call syms_of_gfilenotify.
15720 * gfilenotify.c: New file.
15722 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15723 and Qfile_w32notify.
15724 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15725 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15727 * lisp.h: Declare syms_of_gfilenotify.
15729 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15731 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15733 Merge the specpdl and backtrace stacks. Make the structure of the
15734 specpdl entries more obvious via a tagged union of structs.
15735 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15736 (enum specbind_tag): New enum.
15737 (struct specbinding): Make it a tagged union of structs.
15738 Add a case for backtrace records.
15739 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15740 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15741 (backtrace_debug_on_exit): New accessors.
15742 (struct backtrace): Remove.
15743 (struct catchtag): Remove backlist field.
15744 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15746 (Flocal_variable_p): Speed up the common case where the binding is
15748 * eval.c (backtrace_list): Remove.
15749 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15750 (set_backtrace_args, set_backtrace_nargs)
15751 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15752 (backtrace_next): New functions.
15753 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15754 (unwind_to_catch, internal_lisp_condition_case)
15755 (internal_condition_case, internal_condition_case_1)
15756 (internal_condition_case_2, internal_condition_case_n): Don't bother
15757 with backtrace_list any more.
15758 (Fsignal): Adjust to new backtrace format.
15759 (grow_specpdl): Move up.
15760 (record_in_backtrace): New function.
15761 (eval_sub, Ffuncall): Use it.
15762 (apply_lambda): Adjust to new backtrace format.
15763 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15765 (specbind): Adjust to new specpdl format. Simplify.
15766 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15767 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15769 (mark_backtrace): Remove.
15770 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15771 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15772 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15774 * profiler.c (record_backtrace): Use get_backtrace.
15775 (handle_profiler_signal): Use backtrace_top_function.
15776 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15777 accessor functions.
15779 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15781 * process.h (catch_child_signal): Declare.
15783 * process.c (catch_child_signal): New function.
15784 (init_process_emacs): Call it.
15786 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15787 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15789 (x_set_cursor_type): Remove declaration.
15790 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15791 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15792 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15793 (ns_get_color): Use F suffix on float.
15794 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15795 (ns_get_rgb_color): Remove.
15796 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15797 (note_mouse_movement): x and y are CGFloat.
15798 (ns_draw_fringe_bitmap): Remove unused rowY.
15799 Change #if to COCOA && >= 10_6.
15800 (ns_draw_window_cursor): Remove unused overspill.
15801 (ns_draw_underwave): width and x are EamcsCGFloat.
15802 (ns_draw_box): thickness is CGFloat.
15803 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15804 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15805 if not in main thread.
15806 (ns_get_pending_menu_title, ns_check_menu_open)
15807 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15808 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15809 (sendFromMainThread:): New method.
15810 (changeFont:): size is CGFloat.
15811 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15812 Disable warning about permanent text.
15813 (characterIndexForPoint:): Adjust return type depending on GNUstep
15815 (mouseDown:): delta is CGFloat.
15816 (updateFrameSize): Remove unised variable f.
15817 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15818 Cast float to EmacsCGFloat.
15819 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15820 also to -1 when restoring.
15821 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15822 inside NS_IMPL_COCOA.
15823 (toggleFullScreen:): Put call to toggleFullScreen inside
15824 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15825 (setPosition:portion:whole:): por is CGFloat.
15826 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15827 (mouseDown:): Use CGFloat.
15828 (mouseDragged:): Remove unised variable edge.
15829 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15831 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15832 of CGFloat differs.
15833 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15834 when NS_IMPL_GNUSTEP.
15835 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15836 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15837 (EmacsToolbar): Add clearAll. Add tag argument to
15838 addDisplayItemWithImage.
15839 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15841 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15843 * nsmenu.m (ns_update_menubar): Make static.
15844 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15845 (fillWithWidgetValue:): Add cast to SEL for setAction.
15846 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15847 (update_frame_tool_bar): Update code for GNUstep.
15848 (clearAll): New method.
15849 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15850 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15851 Move identifierToItem setObject and activeIdentifiers addObject before
15852 call to insertItemWithItemIdentifier.
15853 (validateVisibleItems): Fix indentation.
15854 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15855 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15856 UtilityWindow to aStyle, remove call to setStyleMask.
15858 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15860 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15861 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15862 Use F suffix on floats.
15863 (ns_char_width): Returns CGFloat.
15864 (ns_ascii_average_width): w is CGFloat instead of float.
15865 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15867 (ns_glyph_metrics): CGFloat instead of float.
15869 * nsfns.m (x_set_foreground_color, x_set_background_color):
15871 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15872 remove unused variables.
15873 (Fns_read_file_name): Keep track if panel is for save.
15874 Use ns_filename_from_panel/ns_directory_from_panel.
15875 (Fns_list_services): delegate only used for COCOA.
15876 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15877 Just return the input if GNUstep.
15878 (x_screen_planes): Remove.
15879 (Fxw_color_values): Use EmacsCGFloat
15880 (Fns_display_monitor_attributes_list): Only get screen number for
15882 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15884 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15885 ns_directory_from_panel.
15887 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15889 * process.c (handle_child_signal): Also use WCONTINUED.
15890 This is so that list-processes doesn't mistakenly list the process
15891 as stopped, when the process has actually been continued and is
15894 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15896 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15897 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15898 not already configured.
15900 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15902 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15904 * Makefile.in (mostlyclean): Remove *.res files.
15906 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15908 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15909 a buffer (bug#8447).
15911 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15913 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15914 display vector, and we backtrack, handle the case that the
15915 previous character position is also displayed from a display
15916 vector or covered by a display string or image. (Bug#14476)
15918 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15920 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15921 (struct MonitorInfo, free_monitors): Remove.
15922 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15923 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15924 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15927 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15928 (struct MonitorInfo, free_monitors): Remove.
15929 (ns_screen_name): Make static.
15930 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15931 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15934 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15935 (struct MonitorInfo): New struct.
15936 (free_monitors, make_monitor_attribute_list): Declare.
15938 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15940 (free_monitors, make_monitor_attribute_list): New functions.
15941 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15944 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15946 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15948 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15950 * keyboard.c: Apply keyboard decoding only to events that come directly
15951 from the tty, not from unread-command-events (bug#14368).
15952 (read_event_from_main_queue): New function, extracted from read_char.
15953 (read_decoded_char): Remove.
15954 (read_decoded_event_from_main_queue): New function to replace it.
15955 (read_char): Use it.
15956 (read_key_sequence): Use read_char rather than read_decoded_char.
15958 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15960 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15962 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15964 2013-05-22 Kenichi Handa <handa@gnu.org>
15966 The following changes are to fix the setting of
15967 buffer-file-coding-system on, for instance, C-x RET c unix RET
15968 _FILE_OF_DOS_EOL_TYPE_ RET.
15970 * coding.h (struct coding_system): New member detected_utf8_chars.
15972 * coding.c (detect_coding_utf_8): Count characters and check EOL
15973 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15975 (setup_coding_system): Do not initialize coding->head_ascii.
15976 (check_ascii): Do not set coding->eol_seen but update it. Do not
15977 call adjust_coding_eol_type here.
15978 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15979 If the eol-type of CODING is already specified, adjust the eol type
15980 of the found coding-system.
15981 (decode_coding_gap): Cancel previous change. Utilize the
15982 character numbers counted by detect_coding_utf_8. Fix detection
15985 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15987 * search.c (looking_at_1): Only set last_thing_searched if the match
15988 changed the match-data (bug#14281).
15990 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15992 * xdisp.c (reseat_at_previous_visible_line_start):
15993 Already declared in dispextern.h, so remove it here.
15994 (move_it_vertically_backward): Likewise.
15996 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15998 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15999 (Fx_display_pixel_width, Fx_display_pixel_height)
16000 (Fx_display_mm_width, Fx_display_mm_height):
16001 Mention `display-monitor-attributes-list' in docstrings.
16003 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16004 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16005 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16006 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16007 (Fx_display_backing_store, Fx_display_visual_class)
16008 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16009 (Fx_display_grayscale_p, Fx_display_pixel_width)
16010 (Fx_display_pixel_height, Fx_display_planes)
16011 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16012 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16013 (Fx_display_mm_width, Fx_display_mm_height)
16014 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16015 height for all physical monitors as in X11.
16017 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16018 Return pixel width or height for all physical monitors as in X11.
16020 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16022 Port --enable-gcc-warnings to clang.
16023 * bytecode.c (exec_byte_code):
16025 Redo diagnostic pragmas to pacify clang, too.
16026 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16027 * editfns.c (Fencode_time):
16028 * fileio.c (file_accessible_directory_p):
16029 * font.c (font_unparse_xlfd):
16030 Use '&"string"[index]' instead of '"string" + (index)'.
16031 * undo.c (user_error): Remove; unused.
16033 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16035 * insdel.c (insert_1_both): Document the arguments, instead of
16036 referring to insert_1, which no longer exists.
16038 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16039 some window, increment windows_or_buffers_changed, so that
16040 *Messages* display in that window is updated. (Bug#14408)
16042 * w32.c: Include epaths.h.
16043 (init_environment): Use cmdproxy.exe without leading directories.
16044 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16046 (gettimeofday): Adjust signature and return value to Posix
16049 * unexw32.c (open_output_file): Delete the existing emacs.exe
16050 before creating it, to break the hard link to the versioned
16053 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16054 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16055 (FIRSTFILE_OBJ): New variables.
16056 (W32_RES): Rename to EMACSRES. All users changed.
16057 (base_obj): Use $(CM_OBJ).
16058 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16059 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16060 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16061 $(W32_RES_LINK) before $(LIBES).
16062 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16064 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16066 * makefile.w32-in (DOC): Use just "DOC".
16068 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16070 * process.c: Export default filters and sentinels to Elisp.
16071 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16073 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16074 (Fset_process_sentinel, Fformat_network_address):
16075 Default to them instead of nil.
16076 (server_accept_connection): Sentinels can't be nil any more.
16077 (read_and_dispose_of_process_output): New function, extracted from
16078 read_process_output.
16079 (read_process_output): Use it; filters can't be nil.
16080 (Finternal_default_process_filter): New function, extracted from
16081 read_process_output.
16082 (exec_sentinel_unwind): Remove function.
16083 (exec_sentinel): Don't zilch sentinel while running.
16084 (status_notify): Sentinels can't be nil.
16085 (Finternal_default_process_sentinel): New function extracted from
16087 (setup_process_coding_systems): Default filter is not nil any more.
16088 (syms_of_process): Export new Elisp functions and initialize
16090 * lisp.h (make_lisp_proc): New function.
16092 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16094 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16096 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16098 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16099 unless we know that the window w is a leaf window.
16100 Another attempt at solving bug#14062.
16102 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16104 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16107 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16109 * image.c (gif_load): Check that subimages fit (Bug#14345).
16111 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16113 * lread.c (skip_dyn_eof): New function.
16114 (read1): Use it to skip the end of a file in response to #@00.
16116 * doc.c (get_doc_string): Slightly relax the sanity checking.
16118 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16120 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16121 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16122 (MonitorInfo): New struct.
16123 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16124 (Fns_display_monitor_attributes_list): New functions.
16125 (display-usable-bounds): Remove.
16126 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16129 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16131 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16132 (GTK_CHECK_VERSION): New macro, if not already defined.
16133 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16134 replaced by GTK_CHECK_VERSION.
16136 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16138 * xterm.h (GTK_PREREQ): New macro.
16139 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16140 to use this macro instead, for consistency and clarity.
16142 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16144 * xdisp.c (row_for_charpos_p): New function, with code of
16145 cursor_row_p, but accepts an additional argument CHARPOS instead
16146 of using a hardcoded PT.
16147 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16148 (row_containing_pos): Call row_for_charpos_p instead of partially
16149 doing the same. Fixes cursor positioning under longlines-mode
16150 when longlines-show-effect includes more than one newline, when
16151 moving the cursor vertically up.
16153 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16155 * makefile.w32-in (ACL_H): New macro.
16156 ($(BLD)/fileio.$(O)): Update dependencies.
16158 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16160 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16161 * Makefile.in (LIB_ACL): New macro.
16162 (LIBACL_LIBS): Remove.
16163 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16164 * fileio.c: Include <acl.h>.
16165 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16166 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16168 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16171 * unexelf.c: Don't assume ElfW (Half) fits in int.
16172 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16173 when dealing with ElfW (Half) values, since they can exceed 2**31
16174 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16175 (entry_address): Omit unused NUM arg. All uses changed.
16177 2013-05-07 Juri Linkov <juri@jurta.org>
16179 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16180 to the string converted from number with `Fnumber_to_string'.
16183 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16185 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16186 This fixes a problem introduced by my previous change.
16188 2013-05-07 Glenn Morris <rgm@gnu.org>
16190 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16192 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16194 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16196 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16198 Static checking by GCC 4.8.0.
16199 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16200 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16201 (x_get_monitor_attributes_fallback)
16202 (x_get_monitor_attributes_xinerama)
16203 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16204 Define only if USE_GTK.
16205 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16206 (x_get_monitor_attributes_fallback): Omit unused locals.
16207 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16208 Use double, not float, to avoid mixed-mode floating point arithmetic.
16210 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16211 Jan Djärv <jan.h.d@swipnet.se>
16213 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16214 (XINERAMA_CFLAGS): New macros.
16215 (ALL_CFLAGS, LIBES): Use them.
16217 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16218 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16219 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16220 (syms_of_xfns): DEFSYM them.
16221 (struct MonitorInfo): New struct.
16222 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16223 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16224 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16225 (x_get_monitor_attributes_xinerama): New functions.
16226 (Fx_display_monitor_attributes_list): New primitive.
16227 (syms_of_xfns): Defsubr it.
16229 * xterm.h (x_display_info): Add Xatom_net_workarea and
16230 Xatom_net_current_desktop.
16232 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16233 and dpyinfo->Xatom_net_current_desktop.
16235 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16237 * xdisp.c (pos_visible_p): Use the special code for finding the
16238 beginning of a display property or overlay for any "replacing"
16239 display property, not just for display strings. This solves
16240 incorrect reporting of position by posn-at-point. (Bug#14241)
16242 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16244 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16245 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16246 Verify that ElfW (Half) fits in int.
16247 (fatal): Use same signature as lisp.h.
16248 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16249 configure and build with -DUNEXELF_DEBUG without worrying about
16250 other modules that use DEBUG.
16251 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16252 possibly-wide integers now uses it instead of plain fprintf.
16253 (entry_address): New function, which avoids problems with 32-bit
16254 overflow on 64-bit hosts.
16255 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16256 (round_up): Don't assume the remainder fits in int.
16257 (find_section): Use bool for boolean. Simplify debug code.
16258 (unexec): Don't assume file sizes fit in int or size_t.
16259 Omit unnecessary trailing newline in 'fatal' format.
16260 Use strerror rather than outputting decimal error number.
16261 Remove unused code when emacs is not defined;
16262 this file relies on Emacs now.
16263 Don't assume e_phnum and e_shnum are positive.
16265 * regex.c: Fix problems when DEBUG is defined.
16266 (extract_number, extract_number_and_incr): Define regardless of
16267 whether DEBUG is defined; that's simpler and makes the code less
16268 likely to go stale in the normal case when DEBUG is not defined.
16269 Return int rather than taking an int * arg. All callers changed.
16270 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16271 Remove, replacing with ...
16272 (DEBUG_PRINT): New macro. All callers changed.
16273 (DEBUG_COMPILES_ARGUMENTS): New macro.
16274 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16275 (print_compiled_pattern, print_double_string) [DEBUG]:
16276 Use prototype rather than old-style definition.
16277 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16278 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16279 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16280 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16281 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16282 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16283 This matters only when DEBUG is defined.
16285 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16287 * xdisp.c (set_iterator_to_next): Set the
16288 ignore_overlay_strings_at_pos_p flag only if we are _really_
16289 iterating over an overlay string, as indicated by the
16290 current.overlay_string_index member. (Bug#14306)
16292 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16294 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16295 to where it is used, to avoid autorelease issues (Bug#14050).
16297 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16299 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16300 * fileio.c (syms_of_fileio): Implement this.
16301 * filelock.c (create_lock_file): If symbolic links don't work, so
16302 we use a regular file as a lock file, do not fsync the lock file;
16305 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16307 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16308 (syms_of_minibuf): Adjust accodingly.
16310 * callint.c (Fcall_interactively): Adjust calls accordingly.
16312 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16314 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16315 w->contents is a buffer before computing everything else.
16316 Use parentheses to disambiguate last part of the condition.
16318 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16319 assertion violations. (Bug#14062)
16321 2013-05-01 David Reitter <david.reitter@gmail.com>
16323 * nsfns.m (ns_tooltip): Initialize.
16325 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16327 * coding.c (decode_coding_gap): Don't remove the character before
16328 a newline unless it's a CR character. (Bug#14287)
16330 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16332 * dispextern.h (struct face): Move enum face_underline_type
16333 earlier so that bitfields can be in the same word.
16335 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16337 * nsfns.m (handlePanelKeys): New function.
16338 (EmacsOpenPanel:performKeyEquivalent:)
16339 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16340 arrows/function/control and copy/paste keys (Bug#14296).
16342 2013-04-27 Juri Linkov <juri@jurta.org>
16344 * callint.c (Fcall_interactively): Call `Qread_number' for
16345 interactive code letter `n' instead of using duplicate code.
16348 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16350 * systime.h (make_timeval): Declare as 'const'.
16352 2013-04-27 Kenichi Handa <handa@gnu.org>
16354 * font.c (font_open_entity): Always open a font of manageable
16357 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16359 Port better to AIX (Bug#14258).
16360 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16363 2013-04-24 Kenichi Handa <handa@gnu.org>
16365 * coding.c (decode_coding_iso_2022): When an invalid escape
16366 sequence is encountered, reset the invocation and designation
16367 status to the safest one.
16369 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16371 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16372 Without this fix, "make distclean" leaves stamp-h1 behind.
16374 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16376 * w32fns.c (w32_fullscreen_rect): New function to compute the
16377 window rectangle for the given fullscreen mode.
16378 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16379 longer tunes the window size. This keeps the window's edges flush
16380 with the screen and allows the taskbar to hide itself in fullboth.
16382 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16383 window decorations and uses the entire screen.
16385 * w32term.h (w32_fullscreen_rect) Add prototype.
16386 (struct w32_output): Replace normal_width, normal_height,
16387 normal_top, and normal_left members with a single normal_placement
16389 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16391 (FRAME_NORMAL_PLACEMENT): New macro.
16393 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16395 * minibuf.c (Ftest_completion): Silence compiler warning.
16397 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16399 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16402 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16405 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16406 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16407 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16408 parentheses where appropriate.
16410 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16412 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16414 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16416 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16417 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16418 Mention in the doc string that setting these variables takes
16419 effect only after a call to set-window-buffer. (Bug#14200)
16421 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16423 * indent.c (Fvertical_motion): Don't consider display strings on
16424 overlay strings as display strings on the buffer position we
16425 started from. This prevents vertical cursor motion from jumping
16426 more than one line when there's an overlay string with a display
16427 property at end of line.
16428 Reported by Karl Chen <Karl.Chen@quarl.org> in
16429 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16431 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16433 * window.c (select_window): `record_buffer' even if window is
16434 already selected (bug#14191).
16436 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16438 * window.c (Fwindow_end): Test more flags, including the buffer's
16439 last_overlay_modified flag, to determine whether the window's
16440 display is really up-to-date. Prevents the function from
16441 returning a stale value. (Bug#14170)
16442 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16445 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16447 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16448 garbaged only if it is not already the top frame on its TTY.
16449 This prevents flickering due to constant redrawing of TTY frames when
16450 there are GUI frames open in the same session. (Bug#13864)
16452 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16454 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16455 of marking the idle timers directly.
16457 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16459 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16460 tables (bug#14054).
16462 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16464 * window.c (select_window): Don't record_buffer while the invariant is
16465 temporarily broken (bug#14161).
16467 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16469 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16471 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16473 2013-04-07 Romain Francoise <romain@orebokech.com>
16475 Ignore additional platform-specific ACL errors (Bug#13702).
16476 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16477 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16479 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16481 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16484 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16486 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16487 This bug was introduced by my 2013-02-25 change that simplified
16488 data_start configuration. Without this change, on GNU/Linux
16489 an Emacs configured with --enable-profiling fails immediately
16490 due to a profiler signal.
16491 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16492 with these flags. On platforms where special flags are needed
16493 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16494 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16495 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16497 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16499 Get rid of some platform-specific functions examining window
16500 system and its capabilities. This is a partial rework of the
16502 * lisp.h (have_menus_p): Remove prototype. This function is
16503 replaced with platform-independent window_system_available.
16504 (check_window_system): Move to...
16505 * frame.h (decode_window_system_frame, window_system_available):
16506 ...here, add new prototypes.
16507 * frame.c (window_system_available, decode_window_system_frame):
16509 (check_window_system): Platform-independent now.
16510 * xterm.h (x_in_use): Remove declaration.
16512 * w32term.h (check_x_frame):
16513 * nsterm.h (check_x_frame): Remove prototypes. This function
16514 is replaced with platform-independent decode_window_system_frame.
16515 * msdos.c (have_menus_p): Remove.
16516 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16517 Remove platform-specific functions. Use check_window_system,
16518 decode_window_system_frame and check_ns_display_info where
16519 appropriate. Minor style and comment tweaks.
16520 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16521 (check_x_frame): Likewise.
16522 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16524 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16525 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16526 * xmenu.c, xselect.c: All related users changed.
16528 2013-04-03 Kenichi Handa <handa@gnu.org>
16530 The following changes is to optimize the code for reading UTF-8
16533 * coding.c (check_ascii): Rename from detect_ascii. Return value
16534 changed. Check EOL format. Do not call adjust_coding_eol_type
16536 (check_utf_8): New function.
16537 (adjust_coding_eol_type): Do nothing if already adjusted.
16538 (detect_coding): Compare the return value of check_ascii with
16539 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16540 (decode_coding_gap): Optimize for valid UTF-8.
16542 2013-03-21 Kenichi Handa <handa@gnu.org>
16544 * coding.c (syms_of_coding): Cancel previous change.
16546 * insdel.c (insert_from_gap): Fix previous change.
16548 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16550 Consistently use platform-specific function to detect window system.
16551 * lisp.h (check_window_system): New prototype. This function is
16552 going to replace check_x, check_w32 and check_ns.
16553 (have_menus_p): Mention msdos.c in comment.
16554 * fontset.c (check_window_system_func): Remove. Adjust all users.
16555 * fontset.h (check_window_system_func): Remove prototype.
16556 * nsterm.h (check_ns):
16557 * xterm.h (check_x):
16558 * w32term.h (check_w32): Likewise.
16559 * menu.c (Fx_popup_menu): Use check_window_system.
16560 * msdos.c (check_window_system): Define for MS-DOS.
16561 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16562 * w32fns.c (check_window_system): Likewise for MS-Windows.
16563 * xfns.c (check_window_system): Likewise for X.
16564 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16565 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16567 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16569 Prefer < to > in range checks such as 0 <= i && i < N.
16570 This makes it easier to visualize quantities on a number line.
16571 This patch doesn't apply to all such range checks,
16572 only to the range checks affected by the 2013-03-24 change.
16573 This patch reverts most of the 2013-03-24 change.
16574 * alloc.c (xpalloc, Fgarbage_collect):
16575 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16576 * character.c (string_escape_byte8):
16577 * charset.c (read_hex):
16578 * data.c (cons_to_unsigned):
16579 * dispnew.c (update_frame_1):
16580 * doc.c (Fsubstitute_command_keys):
16581 * doprnt.c (doprnt):
16582 * editfns.c (hi_time, decode_time_components):
16583 * fileio.c (file_offset):
16584 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16585 * font.c (font_intern_prop):
16586 * frame.c (x_set_alpha):
16587 * gtkutil.c (get_utf8_string):
16588 * indent.c (check_display_width):
16589 * keymap.c (Fkey_description):
16590 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16592 * minibuf.c (read_minibuf_noninteractive):
16593 * process.c (wait_reading_process_output):
16594 * search.c (Freplace_match):
16595 * window.c (get_phys_cursor_glyph):
16596 * xdisp.c (redisplay_internal):
16597 * xsmfns.c (smc_save_yourself_CB):
16598 Prefer < to > for range checks.
16599 * dispnew.c (sit_for): Don't mishandle NaNs.
16600 This fixes a bug introduced in the 2013-03-24 change.
16601 * editfns.c (decode_time_components): Don't hoist comparison.
16602 This fixes another bug introduced in the 2013-03-24 change.
16604 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16606 * frame.h (struct frame): Drop scroll_bottom_vpos
16607 member becaue all real users are dead long ago.
16608 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16609 * xdisp.c (redisplay_internal): Adjust user.
16611 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16613 * nsmenu.m (showAtX:Y:for:): setLevel to
16614 NSPopUpMenuWindowLevel (Bug#13998).
16616 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16618 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16619 (ns_check_pending_open_menu): Declare.
16621 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16622 (x_activate_menubar): Update the menu with title that matches
16623 ns_get_pending_menu_title, and call
16624 ns_check_pending_openmenu (Bug#12698).
16625 (menuWillOpen:): New method.
16626 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16628 * nsterm.m (menu_will_open_state, menu_mouse_point)
16629 (menu_pending_title): New varaibles.
16630 (ns_get_pending_menu_title, ns_check_menu_open)
16631 (ns_check_pending_open_menu): New functions.
16633 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16635 * indent.c (current_column_bol_cache): Remove leftover which is not
16636 used in Fmove_to_column any more.
16637 (current_column, scan_for_column): Adjust users.
16638 * keyboard.c (last_point_position_buffer, last_point_position_window):
16639 Remove leftovers which are not used for recording undo any more.
16640 (command_loop_1, syms_of_keyboard): Adjust users.
16641 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16642 redisplay_window any more.
16643 (move_it_to): Adjust user.
16645 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16647 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16648 Update dependencies.
16650 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16652 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16653 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16654 forward references.
16656 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16658 * window.h (struct window): Replace hchild, vchild and buffer slots
16659 with a single slot 'contents'. This is possible because each valid
16660 window may have either the child window (in vertical or horizontal
16661 combination) or buffer to display (for the leaf window). Using that,
16662 a lot of operations to traverse and/or change window hierarchies may
16663 be simplified. New member horizontal is used to distinguish between
16664 horizontal and vertical combinations of internal windows.
16665 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16666 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16667 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16668 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16669 Use contents slot, not buffer, where appropriate.
16670 (wset_combination): New function.
16671 (wset_buffer): Add eassert.
16672 (Fframe_first_window): Simplify the loop reaching first window.
16673 (Fwindow_buffer): Use WINDOW_LEAF_P.
16674 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16675 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16676 (unshow_buffer): Convert initial debugging check to eassert.
16677 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16678 (make_parent_window, window_resize_check, window_resize_apply)
16679 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16680 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16681 Adjust to match struct window changes.
16682 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16683 (mark_window_cursors_off, count_windows, get_leaf_windows)
16684 (foreach_window_1): Simplify the loop.
16685 * alloc.c (mark_object): Do not check for the leaf window because
16686 internal windows has no glyph matrices anyway.
16687 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16688 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16689 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16690 (build_frame_matrix_from_window_tree, mirror_make_current)
16691 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16692 (update_window_tree, set_window_update_flags): Simplify the loop.
16693 (sync_window_with_frame_matrix_rows): Enforce live window.
16694 Use contents slot, not buffer, where appropriate.
16695 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16696 and WINDOW_HORIZONTAL_COMBINATION_P.
16697 (make_frame_visible_1): Simplify the loop.
16698 Use contents slot, not buffer, where appropriate.
16699 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16700 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16701 (expose_window_tree): Likewise.
16702 Use contents slot, not buffer, where appropriate.
16703 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16704 to avoid deleted windows. Use contents slot instead of buffer.
16705 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16706 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16707 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16708 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16710 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16712 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16713 identify the reasons for assertion violations in bug#14062 and
16715 (Fx_show_tip): Fix compilation error under
16716 "--enable-check-lisp-object-type". (Bug#14073)
16718 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16719 Reported by <rzl24ozi@gmail.com>.
16721 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16723 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16725 (unwind_with_echo_area_buffer): ...to restore it here.
16726 This is needed to ensure that...
16727 (redisplay_window): ...both window markers are valid here,
16728 which is verified by eassert.
16729 * editfns.c (save_excursion_save): Do not assume that
16730 selected_window always displays the buffer.
16731 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16734 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16736 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16739 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16741 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16743 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16745 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16746 since MinGW's w32api headers do. This avoids compiler warnings.
16748 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16749 if already defined.
16751 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16753 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16755 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16757 * gtkutil.c (style_changed_cb): Check if frame is live and an
16758 X frame (Bug#14038).
16760 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16762 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16763 Define only for _WIN32_WINNT less than 0x0500.
16764 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16766 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16767 see its own definitions of 'struct timeval' and 'struct timezone'.
16769 Fix incompatibilities between MinGW.org and MinGW64 headers.
16770 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16772 * w32.c (REPARSE_DATA_BUFFER): Guard with
16773 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16775 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16777 * xterm.c: Include X11/XKBlib.h
16778 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16780 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16782 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16784 * blockinput.h (input_blocked_p): Likewise.
16785 * bytecode.c (exec_byte_code): Likewise.
16786 * callproc.c (call_process_kill, call_process_cleanup)
16787 (Fcall_process): Likewise.
16788 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16789 (Fccl_execute_on_string): Likewise.
16790 * character.c (string_escape_byte8): Likewise.
16791 * charset.c (read_hex): Likewise.
16792 * cm.c (calccost): Likewise.
16793 * data.c (cons_to_unsigned): Likewise.
16794 * dired.c (directory_files_internal, file_name_completion):
16796 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16797 (sit_for): Likewise.
16798 * doc.c (Fsubstitute_command_keys): Likewise.
16799 * doprnt.c (doprnt): Likewise.
16800 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16801 * emacsgtkfixed.c: Likewise.
16802 * fileio.c (file_offset, Fwrite_region): Likewise.
16803 * floatfns.c (Fexpt, fmod_float): Likewise.
16804 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16806 * font.c (font_intern_prop): Likewise.
16807 * frame.c (x_set_alpha): Likewise.
16808 * gtkutil.c (get_utf8_string): Likewise.
16809 * indent.c (check_display_width): Likewise.
16810 * intervals.c (create_root_interval, rotate_right, rotate_left)
16811 (split_interval_right, split_interval_left)
16812 (adjust_intervals_for_insertion, delete_node)
16813 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16814 (merge_interval_right, merge_interval_left, copy_intervals)
16815 (set_intervals_multibyte_1): Likewise.
16816 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16817 * keymap.c (Fkey_description): Likewise.
16818 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16819 * lread.c (openp, read_integer, read1, string_to_number):
16821 * menu.c (ensure_menu_items): Likewise.
16822 * minibuf.c (read_minibuf_noninteractive): Likewise.
16823 * print.c (printchar, strout): Likewise.
16824 * process.c (create_process, Faccept_process_output)
16825 (wait_reading_process_output, read_process_output, send_process)
16826 (wait_reading_process_output): Likewise.
16827 * profiler.c (make_log, handle_profiler_signal): Likewise.
16828 * regex.c (re_exec): Likewise.
16829 * regex.h: Likewise.
16830 * search.c (looking_at_1, Freplace_match): Likewise.
16831 * sysdep.c (get_child_status, procfs_ttyname)
16832 (procfs_get_total_memory): Likewise.
16833 * systime.h (EMACS_TIME_VALID_P): Likewise.
16834 * term.c (dissociate_if_controlling_tty): Likewise.
16835 * window.c (get_phys_cursor_glyph): Likewise.
16836 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16837 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16839 * xfns.c (Fx_window_property): Likewise.
16840 * xmenu.c (set_frame_menubar): Likewise.
16841 * xselect.c (x_get_window_property, x_handle_dnd_message):
16843 * xsmfns.c (smc_save_yourself_CB): Likewise.
16844 * xterm.c (x_scroll_bar_set_handle): Likewise.
16846 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16848 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16849 to be optional or nil. Adjust comment and convert it to docstring.
16850 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16851 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16853 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16855 Static checking by GCC 4.8-20130319.
16856 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16857 * process.c (Fset_process_datagram_address)
16858 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16859 * xdisp.c (get_char_face_and_encoding)
16860 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16861 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16862 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16864 2013-03-24 Ken Brown <kbrown@cornell.edu>
16866 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16867 fix compilation on 64-bit Cygwin, where underscores are not
16868 automatically prepended.
16870 * w32term.c (w32_initialize): Silence compiler warning.
16872 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16874 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16875 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16876 variables, to save and restore frame dimensions.
16877 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16878 after returning from a 'fullscreen' configuration.
16879 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16880 to avoid races between the main thread and the input thread.
16882 * w32term.h (struct w32_output): New members normal_width,
16883 normal_height, normal_top, normal_left, and prev_fsmode.
16884 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16885 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16886 members of a frame.
16888 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16889 'fullscreen' parameter. Always record previous width and height
16890 of the frame, except when switching out of maximized modes, so
16891 that they could be restored correctly, instead of resetting to the
16892 default frame dimensions. Send SC_RESTORE command to the frame,
16893 unless we are going to send SC_MAXIMIZE, to restore the frame
16894 resize hints in the mouse pointer shown by the window manager.
16897 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16899 * lisp.h (get_frame_param): Adjust conditions for prototype
16902 2013-03-22 Ken Brown <kbrown@cornell.edu>
16904 * unexcw.c: Drop unneeded inclusion of w32common.h.
16905 (report_sheap_usage): Declare.
16906 (read_exe_header): Add magic numbers for x86_64.
16907 (fixup_executable): Fix printf format specifier for unsigned long
16910 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16912 * frame.h (struct frame): Put menu_bar_window under #ifdef
16913 because this member is not needed when X toolkit is in use.
16914 (fset_menu_bar_window):
16915 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16916 (free_glyphs, update_frame):
16917 * xdisp.c (expose_frame): Likewise.
16918 (display_menu_bar): Likewise. Remove redundant eassert.
16919 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16922 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16924 Use functions and constants to manipulate Lisp_Save_Value objects.
16925 This replaces code that used macros and strings and token-pasting.
16926 The change makes the C source a bit easier to follow,
16927 and shrinks the Emacs executable a bit.
16928 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16929 (make_save_value): Change 1st arg from string to enum. All callers
16932 (mark_object): Use if, not #if, for GC_MARK_STACK.
16933 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16934 (XSAVE_OBJECT): Now functions, not macros.
16935 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16936 the constant was never used.
16937 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16938 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16939 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16940 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16942 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16943 type3 with a single member save_type. All uses changed.
16944 (save_type, set_save_pointer, set_save_integer): New functions.
16945 * print.c (PRINTX): Remove.
16947 * alloc.c: Remove redundant static declarations.
16949 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16951 * window.h (struct window): Convert left_col, top_line, total_lines
16952 and total_cols from Lisp_Objects to integers. Adjust comments.
16953 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16955 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16956 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16957 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16958 Adjust users where appropriate.
16960 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16962 * frame.h (struct frame): Drop resx and resy because the same data is
16963 available from window system-specific output context. Adjust users.
16964 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16965 New functions to provide defaults when no window system available.
16966 (FRAME_RES_X, FRAME_RES_Y): New macros.
16967 (NUMVAL): Move from xdisp.c.
16968 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16969 (Ffont_face_attributes, Fopen_font):
16970 * image.c (gs_load):
16971 * w32font.c (fill_in_logfont):
16972 * xdisp.c (calc_pixel_width_or_height):
16973 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16974 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16976 2013-03-20 Kenichi Handa <handa@gnu.org>
16978 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16979 to 1 (temporary workaround until a bug related to ASCII
16980 optimization is fixed).
16982 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16984 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16985 Signal error if window is not internal. Adjust docstring.
16986 (delete_all_child_windows): Use combination_limit to save the buffer.
16987 (Fset_window_configuration): Adjust accordingly.
16988 * print.c (syms_of_print): Initialize debugging output not here...
16989 (init_print_once): ...but in a new function here.
16990 * lisp.h (init_print_once): Add prototype.
16991 * emacs.c (main): Add call to init_print_once. Adjust comments.
16993 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16995 * window.c (window_resize_check, window_resize_apply)
16996 (window_from_coordinates, recombine_windows, set_window_buffer)
16997 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16998 (Fsplit_window_internal, Fdelete_window_internal)
16999 (freeze_window_starts): Use bool for booleans.
17000 * window.h (window_frame_coordinates, resize_frame_windows)
17001 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17003 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17005 * dispnew.c (bitch_at_user): Use `user-error'.
17007 2013-03-17 Ken Brown <kbrown@cornell.edu>
17009 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17010 as return type of image_background. (Bug#13981)
17011 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17013 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17015 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17016 (ns_select): Don't return with result uninitialized.
17018 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17021 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17023 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17024 directories. If filename is nil, get directory name (Bug#13932).
17025 Use getFilename and getDirectory.
17026 (getFilename, getDirectory): New methods for EmacsSavePanel and
17028 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17030 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17032 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17034 2013-03-15 Kenichi Handa <handa@gnu.org>
17036 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17037 (adjust_after_replace): Make it back to static. Delete the third
17038 arg text_at_gap_tail. Cancel the code for handling it.
17040 * coding.h (struct coding_system): New member eol_seen.
17042 * coding.c (detect_ascii): New function.
17043 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17044 when the source bytes are actually scanned. On detecting for
17045 coding_category_utf_8_auto, call detect_ascii instead of scanning
17046 source bytes directly.
17047 (produce_chars): Call insert_from_gap with the new arg 0.
17048 (encode_coding): Likewise.
17049 (decode_coding_gap): Control ASCII optimization by the variable
17050 disable_ascii_optimization instead of #ifndef .. #endif.
17051 Deccode EOL format according to coding->eol_seen.
17052 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17055 * lisp.h (adjust_after_replace): Cancel externing it.
17056 (insert_from_gap): Adjust prototype.
17058 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17060 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17061 FULLSCREEN_MAXIMIZED. (Bug#13935)
17063 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17065 * region-cache.c (find_cache_boundary, move_cache_gap)
17066 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17067 Simplify debugging check and convert to eassert. Adjust comment.
17068 (pp_cache): Put under ENABLE_CHECKING.
17070 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17072 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17073 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17074 and WM_ACTIVATEAPP.
17075 (w32fullscreen_hook): If the frame is visible, reset
17076 f->want_fullscreen flag after changing the frame size. If the
17077 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17080 2013-03-13 Daniel Colascione <dancol@dancol.org>
17082 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17083 too so that these builds can use Cygwin's file conversion
17084 functions. (We've been building and linking cygw32.o all along
17085 and just not using it.)
17087 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17089 File synchronization fixes (Bug#13944).
17090 * Makefile.in (LIB_FDATASYNC): New macro.
17092 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17093 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17094 Don't worry about HAVE_FSYNC, since a substitute fsync is
17095 available if the system lacks one.
17096 (Fwrite_regin): Retry fsync if interrupted.
17098 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17100 * w32term.c (w32_read_socket): If the Emacs frame is being
17101 activated, call w32fullscreen_hook, to make sure the new frame
17102 dimensions are in effect. (Bug#13937)
17104 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17106 * xdisp.c (init_iterator): Simplify because both character and byte
17107 positions are either specified or -1. Add eassert. Adjust comment.
17108 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17109 character and byte positions can be obtained from marker.
17111 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17113 Static checking by Sun C 5.12.
17114 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17115 * bytecode.c (exec_byte_code):
17116 * dispnew.c (init_display):
17118 * fileio.c (Fsubstitute_in_file_name):
17119 * keyboard.c (Fevent_convert_list):
17120 * keymap.c (Fsingle_key_description):
17121 * term.c (maybe_fatal, fatal):
17122 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17123 * xsmfns.c (Fhandle_save_session):
17124 Omit unreachable code.
17125 * keymap.c (map_keymap_char_table_item): Cast void * to
17126 a function pointer type; the C Standard requires this.
17128 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17129 Include <sys/param.h> unconditionally, as that works elsewhere and
17130 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17131 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17134 See ChangeLog.12 for earlier changes.
17136 ;; Local Variables:
17140 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17142 This file is part of GNU Emacs.
17144 GNU Emacs is free software: you can redistribute it and/or modify
17145 it under the terms of the GNU General Public License as published by
17146 the Free Software Foundation, either version 3 of the License, or
17147 (at your option) any later version.
17149 GNU Emacs is distributed in the hope that it will be useful,
17150 but WITHOUT ANY WARRANTY; without even the implied warranty of
17151 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17152 GNU General Public License for more details.
17154 You should have received a copy of the GNU General Public License
17155 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.